GeneratedMesh

Create a line, square, or cube mesh with uniformly spaced or biased elements.

Description

The GeneratedMesh object is the built-in mesh generation capable of creating lines, rectangles, and rectangular prisms ("boxes"). The mesh automatically creates side sets that are logically named and numbered as follows:

In 1D, left = 0, right = 1
In 2D, bottom = 0, right = 1, top = 2, left = 3
In 3D, back = 0, bottom = 1, right = 2, top = 3, left = 4, front = 5

The length, width, and height of the domain, as well as the number of elements in each direction can be specified independently.

Example Syntax

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 2
  ymax = 2
[]

Input Parameters

allow_renumberingTrueIf allow_renumbering=false, node and element numbers are kept fixed until deletion
Default:True
C++ Type:bool
Options:
Description:If allow_renumbering=false, node and element numbers are kept fixed until deletion
bias_x1The amount by which to grow (or shrink) the cells in the x-direction.
Default:1
C++ Type:double
Options:
Description:The amount by which to grow (or shrink) the cells in the x-direction.
bias_y1The amount by which to grow (or shrink) the cells in the y-direction.
Default:1
C++ Type:double
Options:
Description:The amount by which to grow (or shrink) the cells in the y-direction.
bias_z1The amount by which to grow (or shrink) the cells in the z-direction.
Default:1
C++ Type:double
Options:
Description:The amount by which to grow (or shrink) the cells in the z-direction.
build_all_side_lowerd_meshFalseTrue to build the lower-dimensional mesh for all sides.
Default:False
C++ Type:bool
Options:
Description:True to build the lower-dimensional mesh for all sides.
elem_typeThe type of element from libMesh to generate (default: linear element for requested dimension)
C++ Type:MooseEnum
Options:EDGE, EDGE2, EDGE3, EDGE4, QUAD, QUAD4, QUAD8, QUAD9, TRI3, TRI6, HEX, HEX8, HEX20, HEX27, TET4, TET10, PRISM6, PRISM15, PRISM18, PYRAMID5, PYRAMID13, PYRAMID14
Description:The type of element from libMesh to generate (default: linear element for requested dimension)
gauss_lobatto_gridFalseGrade mesh into boundaries according to Gauss-Lobatto quadrature spacing.
Default:False
C++ Type:bool
Options:
Description:Grade mesh into boundaries according to Gauss-Lobatto quadrature spacing.
ghosting_patch_sizeThe number of nearest neighbors considered for ghosting purposes when 'iteration' patch update strategy is used. Default is 5 * patch_size.
C++ Type:unsigned int
Options:
Description:The number of nearest neighbors considered for ghosting purposes when 'iteration' patch update strategy is used. Default is 5 * patch_size.
max_leaf_size10The maximum number of points in each leaf of the KDTree used in the nearest neighbor search. As the leaf size becomes larger,KDTree construction becomes faster but the nearest neighbor searchbecomes slower.
Default:10
C++ Type:unsigned int
Options:
Description:The maximum number of points in each leaf of the KDTree used in the nearest neighbor search. As the leaf size becomes larger,KDTree construction becomes faster but the nearest neighbor searchbecomes slower.
nx1Number of elements in the X direction
Default:1
C++ Type:unsigned int
Options:
Description:Number of elements in the X direction
ny1Number of elements in the Y direction
Default:1
C++ Type:unsigned int
Options:
Description:Number of elements in the Y direction
nz1Number of elements in the Z direction
Default:1
C++ Type:unsigned int
Options:
Description:Number of elements in the Z direction
parallel_typeDEFAULTDEFAULT: Use libMesh::ReplicatedMesh unless --distributed-mesh is specified on the command line REPLICATED: Always use libMesh::ReplicatedMesh DISTRIBUTED: Always use libMesh::DistributedMesh
Default:DEFAULT
C++ Type:MooseEnum
Options:DEFAULT, REPLICATED, DISTRIBUTED
Description:DEFAULT: Use libMesh::ReplicatedMesh unless --distributed-mesh is specified on the command line REPLICATED: Always use libMesh::ReplicatedMesh DISTRIBUTED: Always use libMesh::DistributedMesh
xmax1Upper X Coordinate of the generated mesh
Default:1
C++ Type:double
Options:
Description:Upper X Coordinate of the generated mesh
xmin0Lower X Coordinate of the generated mesh
Default:0
C++ Type:double
Options:
Description:Lower X Coordinate of the generated mesh
ymax1Upper Y Coordinate of the generated mesh
Default:1
C++ Type:double
Options:
Description:Upper Y Coordinate of the generated mesh
ymin0Lower Y Coordinate of the generated mesh
Default:0
C++ Type:double
Options:
Description:Lower Y Coordinate of the generated mesh
zmax1Upper Z Coordinate of the generated mesh
Default:1
C++ Type:double
Options:
Description:Upper Z Coordinate of the generated mesh
zmin0Lower Z Coordinate of the generated mesh
Default:0
C++ Type:double
Options:
Description:Lower Z Coordinate of the generated mesh

Optional Parameters

centroid_partitioner_directionSpecifies the sort direction if using the centroid partitioner. Available options: x, y, z, radial
C++ Type:MooseEnum
Options:x, y, z, radial
Description:Specifies the sort direction if using the centroid partitioner. Available options: x, y, z, radial
partitionerdefaultSpecifies a mesh partitioner to use when splitting the mesh for a parallel computation.
Default:default
C++ Type:MooseEnum
Options:default, metis, parmetis, linear, centroid, hilbert_sfc, morton_sfc
Description:Specifies a mesh partitioner to use when splitting the mesh for a parallel computation.

Partitioning Parameters

construct_node_list_from_side_listTrueWhether or not to generate nodesets from the sidesets (usually a good idea).
Default:True
C++ Type:bool
Options:
Description:Whether or not to generate nodesets from the sidesets (usually a good idea).
control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Options:
Description:Adds user-defined labels for accessing object parameters via control logic.
enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Options:
Description:Set the enabled status of the MooseObject.
nemesisFalseIf nemesis=true and file=foo.e, actually reads foo.e.N.0, foo.e.N.1, ... foo.e.N.N-1, where N = # CPUs, with NemesisIO.
Default:False
C++ Type:bool
Options:
Description:If nemesis=true and file=foo.e, actually reads foo.e.N.0, foo.e.N.1, ... foo.e.N.N-1, where N = # CPUs, with NemesisIO.
patch_size40The number of nodes to consider in the NearestNode neighborhood.
Default:40
C++ Type:unsigned int
Options:
Description:The number of nodes to consider in the NearestNode neighborhood.
patch_update_strategyneverHow often to update the geometric search 'patch'. The default is to never update it (which is the most efficient but could be a problem with lots of relative motion). 'always' will update the patch for all secondary nodes at the beginning of every timestep which might be time consuming. 'auto' will attempt to determine at the start of which timesteps the patch for all secondary nodes needs to be updated automatically.'iteration' updates the patch at every nonlinear iteration for a subset of secondary nodes for which penetration is not detected. If there can be substantial relative motion between the primary and secondary surfaces during the nonlinear iterations within a timestep, it is advisable to use 'iteration' option to ensure accurate contact detection.
Default:never
C++ Type:MooseEnum
Options:never, always, auto, iteration
Description:How often to update the geometric search 'patch'. The default is to never update it (which is the most efficient but could be a problem with lots of relative motion). 'always' will update the patch for all secondary nodes at the beginning of every timestep which might be time consuming. 'auto' will attempt to determine at the start of which timesteps the patch for all secondary nodes needs to be updated automatically.'iteration' updates the patch at every nonlinear iteration for a subset of secondary nodes for which penetration is not detected. If there can be substantial relative motion between the primary and secondary surfaces during the nonlinear iterations within a timestep, it is advisable to use 'iteration' option to ensure accurate contact detection.

Advanced Parameters

dimThe dimension of the mesh to be generated
C++ Type:MooseEnum
Options:1, 2, 3
Description:The dimension of the mesh to be generated

Main Parameters

Input Files

(modules/fluid_properties/test/tests/ideal_gas/test2.i)
(test/tests/transfers/multiapp_high_order_variable_transfer/master_L2_Lagrange_userobject.i)
(modules/tensor_mechanics/test/tests/jacobian/cto23.i)
(python/chigger/tests/input/multiapps.i)
(modules/richards/test/tests/buckley_leverett/bl01_lumped_fu.i)
(test/tests/outputs/dofmap/simple.i)
(modules/porous_flow/test/tests/heat_advection/heat_advection_1d.i)
(test/tests/markers/two_circle_marker/two_circle_marker_coarsen.i)
(modules/stochastic_tools/test/tests/surrogates/pod_rb/internal/sub.i)
(test/tests/transfers/multiapp_copy_transfer/aux_to_aux/sub.i)
(modules/porous_flow/test/tests/functions/mpf_except1.i)
(modules/tensor_mechanics/test/tests/multi/mc_wpt_1.i)
(modules/tensor_mechanics/test/tests/ad_elastic/rspherical_finite_elastic.i)
(modules/tensor_mechanics/test/tests/test_jacobian/jacobian_test_planestrain.i)
(test/tests/multiapps/picard_sub_cycling/picard_master.i)
(modules/heat_conduction/test/tests/heat_conduction/coupled_convective_heat_flux/coupled_convective_heat_flux.i)
(test/tests/vectorpostprocessors/point_value_sampler/point_value_sampler_fv.i)
(test/tests/transfers/multiapp_copy_transfer/second_lagrange_to_sub/sub.i)
(modules/richards/test/tests/uo_egs/seff1.i)
(modules/combined/examples/phase_field-mechanics/LandauPhaseTrans.i)
(test/tests/transfers/multiapp_copy_transfer/constant_monomial_to_sub/sub.i)
(test/tests/postprocessors/mms_sine/3_d_mms_sine_test.i)
(modules/richards/test/tests/gravity_head_1/gh_fu_22.i)
(modules/porous_flow/test/tests/mass_conservation/mass02.i)
(modules/richards/test/tests/buckley_leverett/bl02.i)
(test/tests/mesh/adapt/interval.i)
(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_split_coupled_test.i)
(modules/stochastic_tools/examples/surrogates/polynomial_regression/sub.i)
(test/tests/transfers/multiapp_copy_transfer/aux_to_aux/from_sub.i)
(test/tests/time_integrators/rk-2/2d-quadratic.i)
(modules/porous_flow/test/tests/capillary_pressure/vangenuchten3.i)
(test/tests/multiapps/move_and_reset/master.i)
(test/tests/variables/optionally_coupled/optionally_coupled_twovar.i)
(modules/tensor_mechanics/test/tests/drucker_prager/random_hyperbolic.i)
(test/tests/outputs/postprocessor/show_hide.i)
(modules/phase_field/test/tests/PolynomialFreeEnergy/split_order6_test.i)
(test/tests/transfers/multiapp_conservative_transfer/master_conservative_transfer.i)
(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_cutback.i)
(modules/combined/examples/publications/rapid_dev/fig3.i)
(test/tests/auxkernels/nodal_aux_var/multi_update_var_test.i)
(modules/phase_field/examples/anisotropic_interfaces/GrandPotentialSolidification.i)
(modules/porous_flow/test/tests/fluids/methane.i)
(modules/tensor_mechanics/test/tests/tensile/planar4.i)
(modules/porous_flow/test/tests/chemistry/except17.i)
(test/tests/executioners/eigen_executioners/ne.i)
(test/tests/misc/check_error/bad_number.i)
(modules/tensor_mechanics/test/tests/dynamics/time_integration/hht_test.i)
(modules/phase_field/test/tests/phase_field_kernels/SplitCahnHilliard.i)
(modules/richards/test/tests/jacobian_2/jn_fu_22.i)
(modules/phase_field/test/tests/SoretDiffusion/split_temp.i)
(test/tests/kernels/ad_coupled_value/ad_aux_coupled_time_value.i)
(test/tests/mesh/high_order_elems/high_order_elems.i)
(modules/chemical_reactions/test/tests/exceptions/extra_gamma.i)
(modules/tensor_mechanics/test/tests/ad_smeared_cracking/cracking_multiple_softening.i)
(modules/phase_field/test/tests/new_initial_conditions/prepare_mesh.i)
(modules/tensor_mechanics/test/tests/jacobian/cosserat02.i)
(modules/richards/test/tests/jacobian_2/jn38.i)
(modules/porous_flow/test/tests/mass_conservation/mass01.i)
(modules/tensor_mechanics/test/tests/beam/static/torsion_2.i)
(test/tests/functions/image_function/shift_and_scale.i)
(modules/fluid_properties/test/tests/ics/specific_enthalpy_from_pressure_temperature/test.i)
(test/tests/kernels/ode/parsedode_pp_test.i)
(modules/tensor_mechanics/test/tests/ad_1D_spherical/finiteStrain_1DSphere_hollow.i)
(test/tests/outputs/csv/csv.i)
(tutorials/darcy_thermo_mech/step02_darcy_pressure/tests/kernels/darcy_pressure/darcy_pressure.i)
(test/tests/auxkernels/error_function_aux/error_function_aux.i)
(modules/heat_conduction/test/tests/NAFEMS/transient/T3/nafems_t3_edge_template.i)
(test/tests/markers/two_circle_marker/two_circle_marker.i)
(test/tests/controls/time_periods/bcs/adbcs.i)
(modules/phase_field/test/tests/MultiSmoothCircleIC/multismoothcircleIC_normal_test.i)
(modules/tensor_mechanics/test/tests/mean_cap/small_deform1.i)
(modules/richards/test/tests/gravity_head_1/gh16.i)
(modules/porous_flow/test/tests/jacobian/chem15.i)
(modules/tensor_mechanics/test/tests/dynamics/prescribed_displacement/3D_QStatic_1_Ramped_Displacement_with_gravity.i)
(modules/tensor_mechanics/test/tests/jacobian/mc_update24_cosserat.i)
(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform15.i)
(modules/richards/test/tests/jacobian_1/jn30.i)
(test/tests/interfaces/random/random.i)
(modules/tensor_mechanics/test/tests/tensile/small_deform7.i)
(modules/porous_flow/test/tests/gravity/fully_saturated_upwinded_nodens_grav01c_action.i)
(modules/porous_flow/test/tests/dirackernels/bh_except05.i)
(test/tests/problems/eigen_problem/eigensolvers/scalar.i)
(modules/tensor_mechanics/test/tests/static_deformations/cosserat_glide_fake_plastic.i)
(modules/xfem/test/tests/diffusion_xfem/levelsetcut2d.i)
(test/tests/kernels/mass_lumping/mass_lumping_jacobian.i)
(test/tests/userobjects/internal_side_user_object/internal_side_user_object.i)
(modules/phase_field/test/tests/feature_volume_vpp_test/percolation_test.i)
(modules/level_set/test/tests/functions/olsson_vortex/olsson_vortex.i)
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_02.i)
(test/tests/outputs/oversample/ex02_oversample.i)
(modules/phase_field/test/tests/Nucleation/data.i)
(modules/phase_field/test/tests/GBAnisotropy/test3.i)
(test/tests/preconditioners/smp/smp_group_test.i)
(test/tests/kernels/material_coupled_force/material_coupled_force.i)
(test/tests/restart/scalar-var/part1.i)
(modules/porous_flow/test/tests/relperm/corey3.i)
(modules/richards/test/tests/jacobian_2/jn03.i)
(modules/tensor_mechanics/test/tests/stickyBC/push_down.i)
(modules/tensor_mechanics/test/tests/eigenstrain/reducedOrderRZQuadratic.i)
(modules/richards/test/tests/gravity_head_2/gh_lumped_08.i)
(test/tests/ics/vector_constant_ic/vector_constant_ic.i)
(test/tests/kernels/ad_simple_diffusion/ad_simple_diffusion.i)
(test/tests/fvkernels/fv_simple_diffusion/dirichlet.i)
(modules/porous_flow/test/tests/mass_conservation/mass05.i)
(test/tests/time_integrators/implicit-euler/ie_adapt.i)
(test/tests/partitioners/random_partitioner/random_partitioner.i)
(test/tests/parser/cli_multiapp_group/dt_from_master_sub.i)
(test/tests/kernels/material_derivatives/material_derivatives_test.i)
(test/tests/relationship_managers/geometric_neighbors/geometric_edge_neighbors.i)
(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform6.i)
(test/tests/postprocessors/memory_usage/print_memory_usage.i)
(test/tests/controls/time_periods/aux_scalar_kernels/enable_disable.i)
(test/tests/auxkernels/solution_aux/aux_nonlinear_solution_xda.i)
(test/tests/controls/time_periods/multiapps/master.i)
(modules/richards/test/tests/sinks/s04.i)
(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform_harden4.i)
(test/tests/kernels/ad_mat_diffusion/1D_transient.i)
(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/user_object_011orientation.i)
(modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/phase_field_sub.i)
(modules/porous_flow/test/tests/fluidstate/water_vapor_phasechange.i)
(test/tests/problems/eigen_problem/preconditioners/ne_pbp.i)
(modules/functional_expansion_tools/test/tests/standard_use/interface_sub.i)
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined.i)
(modules/combined/test/tests/ACGrGrElasticDrivingForce/bicrystal.i)
(test/tests/time_steppers/iteration_adaptive/piecewise_linear.i)
(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform3_lode_zero.i)
(test/tests/auxkernels/diffusion_flux/diffusion_flux.i)
(test/tests/misc/exception/2d_diffusion_skip_exception.i)
(modules/tensor_mechanics/test/tests/capped_weak_plane/pull_push.i)
(test/tests/transfers/multiapp_variable_value_sample_transfer/master_quad.i)
(test/tests/outputs/xda/xdr.i)
(test/tests/variables/fe_hermite_convergence/hermite_converge_dirichlet.i)
(modules/phase_field/test/tests/SplitCH/forward_split_math_test.i)
(test/tests/outputs/postprocessor_final/postprocessor_final.i)
(modules/porous_flow/test/tests/jacobian/mass01.i)
(modules/richards/test/tests/jacobian_1/jn14.i)
(test/tests/variables/coupled_scalar/coupled_scalar_old.i)
(test/tests/auxkernels/solution_aux/aux_nonlinear_solution_xdr.i)
(test/tests/ics/dependency/test.i)
(modules/combined/test/tests/GBDependentTensors/gb_property.i)
(test/tests/functions/parsed/combined.i)
(modules/stochastic_tools/test/tests/transfers/errors/sub_missing_control.i)
(test/tests/outputs/exodus/variable_output_test.i)
(test/tests/userobjects/side_user_object_no_boundary_error/side_no_boundary.i)
(examples/ex04_bcs/periodic_bc.i)
(test/tests/postprocessors/side_flux_average/side_flux_average.i)
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_reject_large_dt.i)
(test/tests/controls/error/non_existing_dependency.i)
(modules/tensor_mechanics/test/tests/beam/static/euler_small_strain_z.i)
(test/tests/kernels/conservative_advection/full_upwinding_jacobian.i)
(modules/porous_flow/test/tests/jacobian/pls02.i)
(modules/porous_flow/test/tests/chemistry/dissolution_limited_2phase.i)
(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/problems/step6b_transient_inflow.i)
(test/tests/multiapps/picard/steady_picard_sub.i)
(modules/phase_field/test/tests/KKS_system/kks_example_offset.i)
(modules/porous_flow/test/tests/mass_conservation/mass03.i)
(modules/porous_flow/test/tests/poro_elasticity/vol_expansion.i)
(test/tests/executioners/fixed_point/2d_diffusion_fixed_point_toggle_mat.i)
(modules/tensor_mechanics/test/tests/torque_reaction/disp_about_axis_axial_motion.i)
(test/tests/outputs/exodus/exodus_nodal.i)
(modules/phase_field/test/tests/mobility_derivative/coupledmatdiffusion.i)
(test/tests/samplers/base/threads.i)
(modules/porous_flow/test/tests/relperm/corey2.i)
(test/tests/outputs/exodus/hide_variables.i)
(test/tests/multiapps/multiple_position_files/sub2.i)
(modules/combined/test/tests/eigenstrain/variable.i)
(modules/tensor_mechanics/test/tests/capped_weak_plane/except6.i)
(test/tests/scaling/remove-singularity/test.i)
(test/tests/multiapps/reset/multilevel_master.i)
(modules/level_set/examples/vortex/vortex.i)
(test/tests/transfers/multiapp_high_order_variable_transfer/sub_L2_Lagrange_conservative.i)
(modules/porous_flow/test/tests/relperm/brooks_corey1.i)
(modules/phase_field/test/tests/Nucleation/soft.i)
(test/tests/outputs/nemesis/nemesis_scalar.i)
(modules/porous_flow/test/tests/jacobian/heat_advection01_fullsat_upwind.i)
(test/tests/kernels/bad_scaling_scalar_kernels/ill_conditioned_field_scalar_system.i)
(modules/porous_flow/test/tests/gravity/grav02a.i)
(modules/porous_flow/test/tests/jacobian/line_sink04.i)
(modules/xfem/test/tests/solid_mechanics_basic/edge_crack_3d.i)
(test/tests/transfers/multiapp_copy_transfer/tagged_solution/sub.i)
(test/tests/transfers/multiapp_copy_transfer/third_monomial_to_sub/sub.i)
(test/tests/outputs/error/duplicate_output_files.i)
(test/tests/misc/check_error/dirac_kernel_with_aux_var.i)
(modules/tensor_mechanics/test/tests/jacobian/cwp10.i)
(modules/phase_field/test/tests/SimpleACInterface/SimpleACInterface.i)
(test/tests/vectorpostprocessors/time_data/time_data.i)
(modules/xfem/test/tests/moving_interface/verification/1D_xy_discrete2mat.i)
(test/tests/variables/fe_hier/hier-3-2d.i)
(modules/xfem/test/tests/moving_interface/moving_diffusion.i)
(test/tests/functions/image_function/error/threshold_values.i)
(test/tests/time_integrators/newmark-beta/newmark_beta_prescribed_parameters.i)
(test/tests/kernels/mass_lumping/mass_lumping.i)
(test/tests/transfers/multiapp_userobject_transfer/3d_1d_master.i)
(test/tests/multiapps/picard_multilevel/picard_master.i)
(test/tests/auxkernels/nodal_aux_var/multi_update_elem_var_test.i)
(test/tests/predictors/simple/predictor_skip_old_test.i)
(test/tests/outputs/overwrite/overwrite.i)
(modules/porous_flow/test/tests/poroperm/poro_thm.i)
(modules/xfem/test/tests/diffusion_xfem/levelsetcut2d_aux.i)
(test/tests/vectorpostprocessors/histogram_vector_postprocessor/histogram_vector_postprocessor.i)
(modules/tensor_mechanics/test/tests/beam/static/euler_small_strain_y.i)
(modules/porous_flow/test/tests/jacobian/fflux11.i)
(test/tests/materials/generic_materials/generic_constant_material.i)
(modules/phase_field/test/tests/rigidbodymotion/grain_forcesum.i)
(test/tests/problems/eigen_problem/eigensolvers/ne-coupled-resid-scaling.i)
(test/tests/postprocessors/random_pps/random_pps.i)
(modules/phase_field/test/tests/initial_conditions/MultiSmoothSuperellipsoidIC_2D.i)
(modules/geochemistry/test/tests/spatial_reactor/spatial_3.i)
(modules/phase_field/examples/cahn-hilliard/Parsed_CH.i)
(test/tests/dampers/interactions/interacting_node_elem_dampers.i)
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/master.i)
(test/tests/bcs/ad_penalty_dirichlet_bc/function_penalty_dirichlet_bc_test.i)
(tutorials/tutorial01_app_development/step09_mat_props/test/tests/kernels/simple_diffusion/simple_diffusion.i)
(modules/phase_field/test/tests/MultiSmoothCircleIC/latticesmoothcircleIC_bounds.i)
(modules/phase_field/test/tests/flood_counter_aux_test/flood_aux.i)
(modules/tensor_mechanics/test/tests/rom_stress_update/ADlower_limit.i)
(test/tests/misc/check_error/scalar_old_integrity_check.i)
(tutorials/darcy_thermo_mech/step04_velocity_aux/problems/step4.i)
(modules/richards/test/tests/gravity_head_2/gh_fu_05.i)
(modules/porous_flow/test/tests/jacobian/exponential_decay.i)
(modules/richards/test/tests/gravity_head_2/gh08.i)
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(modules/porous_flow/test/tests/fluidstate/waterncg_ic.i)
(test/tests/transfers/transfer_on_final/master.i)
(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/sub.i)
(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/cp_slip_rate_integ/crysp_substep.i)
(test/tests/markers/dont_mark/dont_mark_test.i)
(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform7.i)
(modules/tensor_mechanics/test/tests/jacobian/mc_update8.i)
(test/tests/transfers/multiapp_copy_transfer/constant_monomial_to_sub/master.i)
(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_dyn_variable_action.i)
(modules/heat_conduction/test/tests/gray_lambert_radiator/gray_lambert_cavity.i)
(test/tests/restart/restartable_types/restartable_types.i)
(modules/phase_field/test/tests/anisotropic_interfaces/kobayashi.i)
(modules/xfem/test/tests/second_order_elements/diffusion_2d_quad9_test.i)
(modules/phase_field/test/tests/phase_field_crystal/PFCRFF_split/PFCRFF_split_test_sub.i)
(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform5.i)
(test/tests/restart/kernel_restartable/kernel_restartable_custom_name.i)
(test/tests/functions/image_function/threshold_adapt.i)
(modules/phase_field/test/tests/phase_field_crystal/PFC_IC/PFC_IC_BCC_test.i)
(modules/tensor_mechanics/test/tests/jacobian/mc_update34.i)
(test/tests/bcs/periodic/parallel_pbc_using_trans.i)
(modules/porous_flow/test/tests/jacobian/chem08.i)
(test/tests/kernels/simple_diffusion/simple_diffusion.i)
(modules/richards/test/tests/sinks/s_fu_04.i)
(modules/tensor_mechanics/test/tests/jacobian/coss_elastic.i)
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePS_KT.i)
(modules/richards/test/tests/gravity_head_2/gh07.i)
(test/tests/problems/no_solve/no_solve.i)
(test/tests/kernels/ad_mat_diffusion/ad_2d_steady_state.i)
(modules/porous_flow/test/tests/fluids/simple_fluid_MPa.i)
(test/tests/outputs/perf_graph/multi_app/master_full.i)
(modules/tensor_mechanics/test/tests/jacobian/mc_update23.i)
(test/tests/partitioners/hierarchical_grid_partitioner/hierarchical_grid_partitioner.i)
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/sub1.i)
(modules/fluid_properties/test/tests/materials/saturation_pressure_material/saturation_pressure_material.i)
(test/tests/transfers/multiapp_nearest_node_transfer/tosub_displaced_master.i)
(test/tests/test_harness/output_csv_and_exodus.i)
(python/chigger/tests/input/sub.i)
(modules/xfem/test/tests/pressure_bc/inclined_edge_2d_pressure.i)
(test/tests/misc/check_error/kernel_with_empty_var.i)
(modules/tensor_mechanics/test/tests/recompute_radial_return/isotropic_plasticity_incremental_strain.i)
(test/tests/bcs/periodic/auto_periodic_bc_test.i)
(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_moregrains.i)
(modules/richards/test/tests/recharge_discharge/rd02.i)
(modules/combined/test/tests/linear_elasticity/linear_anisotropic_material.i)
(modules/tensor_mechanics/test/tests/central_difference/consistent/3D/3d_consistent_implicit.i)
(test/tests/userobjects/layered_integral/layered_integral_fv_test.i)
(tutorials/darcy_thermo_mech/step03_darcy_material/problems/step3b.i)
(modules/tensor_mechanics/test/tests/gravity/ad_gravity_test.i)
(modules/chemical_reactions/test/tests/exceptions/missing_sto2.i)
(modules/geochemistry/test/tests/kernels/dispersion_jac.i)
(modules/phase_field/test/tests/conserved_noise/normal.i)
(modules/phase_field/test/tests/phase_field_kernels/nonuniform_barrier_coefficient.i)
(test/tests/dirackernels/nonlinear_source/nonlinear_source.i)
(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform11.i)
(modules/porous_flow/test/tests/relperm/corey1.i)
(modules/tensor_mechanics/test/tests/jacobian/cwpc01.i)
(modules/level_set/test/tests/transfers/markers/multi_level/master.i)
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/master_wrong_order.i)
(modules/tensor_mechanics/test/tests/weak_plane_tensile/large_deform2.i)
(test/tests/misc/jacobian/no_negative_jacobian.i)
(test/tests/controls/control_connection/control_connection.i)
(test/tests/auxkernels/solution_scalar_aux/build.i)
(modules/tensor_mechanics/test/tests/action/reduced_eigenstrain_action.i)
(modules/porous_flow/test/tests/fluidstate/theis_tabulated.i)
(test/tests/auxkernels/vectorpostprocessor/vectorpostprocessor.i)
(test/tests/variables/fe_hier/hier-3-1d.i)
(modules/phase_field/tutorials/spinodal_decomposition/s3_decomp.i)
(modules/combined/test/tests/multiphase_mechanics/nonsplit_gradderiv.i)
(test/tests/transfers/multiapp_copy_transfer/array_variable_transfer/master.i)
(modules/porous_flow/test/tests/numerical_diffusion/framework.i)
(modules/tensor_mechanics/test/tests/ad_viscoplasticity_stress_update/lps_dual.i)
(test/tests/postprocessors/num_adaptivity_cycles/num_adaptivity_cycles_toggle_adaptivity.i)
(modules/phase_field/test/tests/MultiPhase/multibarrierfunction.i)
(modules/porous_flow/test/tests/infiltration_and_drainage/bw02.i)
(modules/porous_flow/test/tests/chemistry/precipitation_2phase.i)
(modules/phase_field/examples/fourier_noise.i)
(test/tests/outputs/dofmap/simple_transient.i)
(modules/combined/test/tests/heat_conduction_xfem/heat.i)
(modules/phase_field/test/tests/GBAnisotropy/test1.i)
(modules/phase_field/test/tests/initial_conditions/SmoothCircleIC.i)
(modules/chemical_reactions/test/tests/aqueous_equilibrium/co2_h2o.i)
(test/tests/controls/time_periods/transfers/sub.i)
(modules/functional_expansion_tools/test/tests/errors/bc_flux_bad_function.i)
(test/tests/userobjects/layered_side_integral/layered_side_flux_average_fv.i)
(modules/phase_field/examples/rigidbodymotion/AC_CH_Multigrain.i)
(modules/tensor_mechanics/test/tests/thermal_expansion/constant_expansion_coeff_restart.i)
(test/tests/ics/data_struct_ic/data_struct_ic_test.i)
(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform3.i)
(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform_hard_cubic.i)

Child Objects

(modules/phase_field/include/mesh/EBSDMesh.h)
(framework/include/mesh/ImageMesh.h)
(test/include/meshes/StripeMesh.h)

(test/tests/kernels/ad_mat_diffusion/ad_2d_steady_state.i)

# This test solves a 2D steady state heat equation
# The error is found by comparing to the analytical solution

# Note that the thermal conductivity, specific heat, and density in this problem
# Are set to 1, and need to be changed to the constants of the material being
# Analyzed

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 2
  ymax = 2
[]

[Variables]
  [./T]
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  [../]
[]

[BCs]
  [./zero]
    type = DirichletBC
    variable = T
    boundary = 'left right bottom'
    value = 0
  [../]
  [./top]
    type = ADFunctionDirichletBC
    variable = T
    boundary = top
    function = '10*sin(pi*x*0.5)'
  [../]
[]

[Materials]
  [./k]
    type = ADGenericConstantMaterial
    prop_names = diffusivity
    prop_values = 1
  [../]
[]


[Postprocessors]
  [./nodal_error]
    type = NodalL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
    outputs = console
  [../]
  [./elemental_error]
    type = ElementL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
    outputs = console
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/ideal_gas/test2.i)

# Test IdealGasFluidPropertiesFluidProperties using pressure and temperature
# Use values for Oxygen at 1 MPa and 350 K from NIST chemistry webook
#
# Input values:
# Cv = 669.8e J/kg/K
# Cp = 938.75 J/kg/K
# M = 31.9988e-3 kg/mol
#
# Expected output:
# density = 10.99591793 kg/m^3
# internal energy = 234.43e3 J/kg
# enthalpy = 328.5625e3 J/kg
# speed of sound = 357.0151605 m/s

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./pressure]
    family = MONOMIAL
    order = CONSTANT
    initial_condition = 1e6
  [../]
  [./temperature]
    family = MONOMIAL
    order = CONSTANT
    initial_condition = 350
  [../]
  [./density]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./viscosity]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cp]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cv]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./internal_energy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./enthalpy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./entropy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./thermal_cond]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./c]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./density]
    type = MaterialRealAux
     variable = density
     property = density
  [../]
  [./viscosity]
    type = MaterialRealAux
     variable = viscosity
     property = viscosity
  [../]
  [./cp]
    type = MaterialRealAux
     variable = cp
     property = cp
  [../]
  [./cv]
    type = MaterialRealAux
     variable = cv
     property = cv
  [../]
  [./e]
    type = MaterialRealAux
     variable = internal_energy
     property = e
  [../]
  [./enthalpy]
    type = MaterialRealAux
     variable = enthalpy
     property = h
  [../]
  [./entropy]
    type = MaterialRealAux
     variable = entropy
     property = s
  [../]
  [./thermal_cond]
    type = MaterialRealAux
     variable = thermal_cond
     property = k
  [../]
  [./c]
    type = MaterialRealAux
     variable = c
     property = c
  [../]
[]

[Modules]
  [./FluidProperties]
    [./idealgas]
      type = IdealGasFluidProperties
      gamma = 1.401537772469394
      molar_mass = 0.0319988
    [../]
  []
[]

[Materials]
  [./fp_mat]
    type = FluidPropertiesMaterialPT
    pressure = pressure
    temperature = temperature
    fp = idealgas
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_high_order_variable_transfer/master_L2_Lagrange_userobject.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  parallel_type = replicated
[]

[Variables]
  [power_density]
    family = L2_LAGRANGE
    order = FIRST
  []
[]

[AuxVariables]
  [./multi_layered_average]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[UserObjects]
  [./multi_layered_average]
    type = LayeredAverage
    variable = power_density
    direction = y
    num_layers = 4
  [../]
[]

[AuxKernels]
  [./layered_aux]
    type = SpatialUserObjectAux
    variable = multi_layered_average
    execute_on = 'nonlinear TIMESTEP_END'
    user_object = multi_layered_average
  [../]
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2'
  []
[]

[Kernels]
  [diff]
    type = Reaction
    variable = power_density
  []

  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[Postprocessors]
  [layered_avg]
    type = ElementAverageValue
    block = '0'
    variable = multi_layered_average
    execute_on = 'initial timestep_end'
  []
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files  = sub_L2_Lagrange.i
    execute_on = 'timestep_end'
  []
[]

[Transfers]
  [p_to_sub]
    type = MultiAppUserObjectTransfer
    direction = to_multiapp
    user_object = multi_layered_average
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto23.i)

# MeanCapTC with compressive failure

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 1
    internal_limit = 10
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = -10
    value_residual = -1
    internal_limit = 9
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-11
    internal_constraint_tolerance = 1E-9
    use_custom_cto = true
    use_custom_returnMap = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7 1'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-6 5 4  5 -7 2  4 2 -2'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-11
    plastic_models = cap
    tangent_operator = nonlinear
    min_stepsize = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(python/chigger/tests/input/multiapps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
[]

[MultiApps]
  [./sub]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = sub.i
    output_in_position = true
    positions = '0 0 0
                 0 0 0.25
                 0 0 0.5
                 0 0 0.75
                 0 0 1'
  [../]
[]

(modules/richards/test/tests/buckley_leverett/bl01_lumped_fu.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2.0E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-4
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]

[AuxKernels]
  active = 'calculate_seff'
  [./calculate_seff]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[BCs]
  active = 'left'
  [./left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 980000
  [../]
[]

[Kernels]
  active = 'richardsf richardst'

  [./richardst]
    type = RichardsLumpedMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]


[Functions]
 active = 'initial_pressure'
  [./initial_pressure]
    type = ParsedFunction
    value = max((1000000-x/5*1000000)-20000,-20000)
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
  [../]

[]

[Executioner]
  type = Transient
  end_time = 50
  dt = 2
  snesmf_reuse_base = false
[]

[Outputs]
  file_base = bl01_lumped_fu
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(test/tests/outputs/dofmap/simple.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./w]
  [../]
[]

[Kernels]
  [./diffu]
    type = Diffusion
    variable = u
  [../]
  [./diffv]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  dofmap = true
[]

(modules/porous_flow/test/tests/heat_advection/heat_advection_1d.i)

# 1phase, heat advecting with a moving fluid
# Full upwinding is used
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [temp]
    initial_condition = 200
  []
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = '1-x'
  []
[]

[BCs]
  [pp0]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
  [pp1]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [spit_heat]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 300
  []
  [suck_heat]
    type = DirichletBC
    variable = temp
    boundary = right
    value = 200
  []
[]

[Kernels]
  [mass_dot]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [advection]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [heat_advection]
    type = PorousFlowHeatAdvection
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.6
    alpha = 1.3
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 100
      density0 = 1000
      viscosity = 4.4
      thermal_expansion = 0
      cv = 2
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 125
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [PS]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 0.6
[]

[VectorPostprocessors]
  [T]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 51
    sort_by = x
    variable = temp
  []
[]

[Outputs]
  [csv]
    type = CSV
    sync_times = '0.1 0.6'
    sync_only = true
  []
[]

(test/tests/markers/two_circle_marker/two_circle_marker_coarsen.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.02
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 6
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  initial_steps = 1
  initial_marker = two_circle_marker
  cycles_per_step = 1
  marker = two_circle_marker
  max_h_level = 1
  [./Markers]
    [./two_circle_marker]
      type = TwoCircleMarker
      point1 = '0.5 0.5 0'
      radius1 = 0.3
      point2 = '0.35 0.25 0'
      radius2 = 0.3
      shut_off_time = 0.15
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    print_mesh_changed_info = true
  [../]
[]

(modules/stochastic_tools/test/tests/surrogates/pod_rb/internal/sub.i)

[Problem]
  type = FEProblem
  extra_tag_vectors  = 'diff react bodyf'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmax = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = u
    diffusivity = k
    extra_vector_tags = 'diff'
  []
  [reaction]
    type = MaterialReaction
    variable = u
    coefficient = alpha
    extra_vector_tags = 'react'
  []
  [source]
    type = BodyForce
    variable = u
    value = 1.0
    extra_vector_tags = 'bodyf'
  []
[]

[Materials]
  [k]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 1.0
  []
  [alpha]
    type = GenericConstantMaterial
    prop_names = alpha
    prop_values = 1.0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(test/tests/transfers/multiapp_copy_transfer/aux_to_aux/sub.i)

[Problem]
  type = FEProblem
  solve = false
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[AuxVariables/aux]
  initial_condition = 1980
[]

[Executioner]
  type = Transient
[]

[Outputs]
  execute_on = 'FINAL'
  exodus = true
[]

(modules/porous_flow/test/tests/functions/mpf_except1.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [dummy]
    type = TimeDerivative
    variable = u
  []
[]

[Functions]
  [moving_planar_front]
    type = MovingPlanarFront
    start_posn = '1 1 0'
    end_posn = '1 1 0'
    active_length = 1
    distance = t
  []
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 10
[]

[Outputs]
  file_base = mpf_except1.i
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/mc_wpt_1.i)

# checking for small deformation
# A single element is stretched by 1E-6m in x,y and z directions.
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# wpt_tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and its value should be 1pa.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value = 0E-6
  [../]
  [./topy]
    type = DirichletBC
    variable = disp_y
    boundary = front
    value = 0E-6
  [../]
  [./topz]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 1E-6
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./mc]
    type = FiniteStrainMultiPlasticity
    block = 0
    disp_x = disp_x
    disp_y = disp_y
    disp_z = disp_z
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
    ep_plastic_tolerance = 1E-9
    plastic_models = 'mc wpt'
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = mc_wpt_1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rspherical_finite_elastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = ADStressDivergenceRSphericalTensors
    component = 0
    variable = disp_r
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./center]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeRSphericalFiniteStrain
  [../]
  [./stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/test_jacobian/jacobian_test_planestrain.i)

# This test is designed to test the jacobian for a single
# element with/without volumetric locking correction.

# The mesh contains one element whose y displacement is zero at
# the bottom surface (y=0) and -1.0 at the top surface (y=1).

# Result: The hand coded jacobian matches well with the finite
# difference jacobian with an error norm in the order of 1e-15
# for total and incremental small strain formulations and with
# an error in the order of 1e-8 for finite strain formulations.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]

[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[BCs]

  [./y_force]
    type = NeumannBC
    variable = disp_y
    boundary = top
    value = -1.0
  [../]

  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]

[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
    block = 0
  [../]
  [./strain]
    block = 0
  [../]
  [./stress]
    block = 0
  [../]
[]

[Preconditioning]
  active = 'smp'
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient #Transient

  solve_type = NEWTON
  petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'

  l_max_its = 100
  nl_abs_tol = 1e-4
  start_time = 0.0
  num_steps = 1
  dt = 0.005
  dtmin = 0.005
  end_time = 0.005
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/picard_sub_cycling/picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub.i
    sub_cycling = true
    interpolate_transfers = true
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(modules/heat_conduction/test/tests/heat_conduction/coupled_convective_heat_flux/coupled_convective_heat_flux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Functions]
  [./T_infinity_fn]
    type = ParsedFunction
    value = (x*x+y*y)+500
  [../]
  [./Hw_fn]
    type = ParsedFunction
    value = ((1-x)*(1-x)+(1-y)*(1-y))+1000
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./T_infinity]
  [../]
  [./Hw]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    value = 1000
  [../]
[]

[AuxKernels]
  [./T_infinity_ak]
    type = FunctionAux
    variable = T_infinity
    function = T_infinity_fn
    execute_on = initial
  [../]
  [./Hw_ak]
    type = FunctionAux
    variable = Hw
    function = Hw_fn
    execute_on = initial
  [../]
[]

[BCs]
  [./right]
    type = CoupledConvectiveHeatFluxBC
    variable = u
    boundary = right
    htc = Hw
    T_infinity = T_infinity
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/vectorpostprocessors/point_value_sampler/point_value_sampler_fv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  [../]
  [./v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  [../]
[]

[FVKernels]
  [./diff]
    type = FVDiffusion
    variable = u
    coeff = 1
  [../]
  [./diff_v]
    type = FVDiffusion
    variable = v
    coeff = 1
  [../]
[]

[FVBCs]
  [./left]
    type = FVDirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FVDirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./point_sample]
    type = PointValueSampler
    variable = 'u v'
    points = '0.09 0.09 0  0.23 0.4 0  0.78 0.2 0'
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(test/tests/transfers/multiapp_copy_transfer/second_lagrange_to_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/uo_egs/seff1.i)

# Outputs a effective saturation relationship into an exodus file
# and into a CSV file.
# In the exodus file, the Seff will be a function of "x", and
# this "x" is actually porepressure
# In the CSV file you will find the Seff at the "x" point
# specified by you below.
#
# You may specify:
#  - the "type" of Seff in the UserObjects block
#  - the parameters of this Seff function in the UserObjects block
#  - the "x" point (which is porepressure) that you want to extract
#       the Seff at, if you want a value at a particular point
#  - the range of "x" values (which is porepressure values) may be
#       changed in the Mesh block, below


[UserObjects]
  [./seff]
    type = RichardsSeff1VG
    al = 1E-6
    m = 0.8
  [../]
[]

[Postprocessors]
  [./point_val]
    type = PointValue
    execute_on = timestep_begin
    # note this point must lie inside the mesh below
    point = '-1 0 0'
    variable = seff
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  # the following specify the range of porepressure
  xmin = -3E6
  xmax = 1E5
[]

############################
# You should not need to change any of the stuff below
############################


[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = x
  [../]
[]

[AuxVariables]
  [./seff]
  [../]
[]

[AuxKernels]
  [./seff_AuxK]
    type = RichardsSeffAux
    variable = seff
    seff_UO = seff
    execute_on = timestep_begin
    pressure_vars = u
  [../]
[]

[Kernels]
  [./dummy]
    type = Diffusion
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 0
[]

[Outputs]
  file_base = seff1
  [./csv]
    type = CSV
  [../]
  [./exodus]
    type = Exodus
    hide = u
  [../]
[]

(modules/combined/examples/phase_field-mechanics/LandauPhaseTrans.i)

#
# Martensitic transformation
# Chemical driving force described by Landau Polynomial
# Coupled with elasticity (Mechanics)
#

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100

  elem_type = QUAD4
[]

[Variables]
  [./eta1]
    [./InitialCondition]
      type = RandomIC
      min = 0
      max = 0.1
    [../]
  [../]
  [./eta2]
    [./InitialCondition]
      type = RandomIC
      min = 0
      max = 0.1
    [../]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    generate_output = 'stress_xx stress_yy'
    eigenstrain_names = 'eigenstrain1 eigenstrain2'
  [../]
[]

[Kernels]
  [./eta_bulk1]
    type = AllenCahn
    variable = eta1
    args = 'eta2'
    f_name = F
  [../]
  [./eta_bulk2]
    type = AllenCahn
    variable = eta2
    args = 'eta1'
    f_name = F
  [../]
  [./eta_interface1]
    type = ACInterface
    variable = eta1
    kappa_name = kappa_eta
  [../]
  [./eta_interface2]
    type = ACInterface
    variable = eta2
    kappa_name = kappa_eta
  [../]

  [./deta1dt]
    type = TimeDerivative
    variable = eta1
  [../]
  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L kappa_eta'
    prop_values = '1 1'
  [../]

  [./chemical_free_energy]
    type = DerivativeParsedMaterial
    f_name = Fc
    args = 'eta1 eta2'
    constant_names = 'A2 A3 A4'
    constant_expressions = '0.2 -12.6 12.4'
    function = 'A2/2*(eta1^2+eta2^2) + A3/3*(eta1^3+eta2^3) + A4/4*(eta1^2+eta2^2)^2'
    enable_jit = true
    derivative_order = 2
  [../]

  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '700 300 300 700 300 700 300 300 300'
    fill_method = symmetric9
  [../]

  [./stress]
    type = ComputeLinearElasticStress
  [../]

  [./var_dependence1]
    type = DerivativeParsedMaterial
    f_name = var_dep1
    args = 'eta1'
    function = eta1
    enable_jit = true
    derivative_order = 2
  [../]
  [./var_dependence2]
    type = DerivativeParsedMaterial
    f_name = var_dep2
    args = 'eta2'
    function = eta2
    enable_jit = true
    derivative_order = 2
  [../]

  [./eigenstrain1]
    type = ComputeVariableEigenstrain
    eigen_base = '0.1 -0.1 0 0 0 0'
    prefactor = var_dep1
    args = 'eta1'
    eigenstrain_name = eigenstrain1
  [../]

  [./eigenstrain2]
    type = ComputeVariableEigenstrain
    eigen_base = '-0.1 0.1 0 0 0 0'
    prefactor = var_dep2
    args = 'eta2'
    eigenstrain_name = eigenstrain2
  [../]

  [./elastic_free_energy]
    type = ElasticEnergyMaterial
    f_name = Fe
    args = 'eta1 eta2'
    derivative_order = 2
  [../]

  [./totol_free_energy]
    type = DerivativeSumMaterial
    f_name = F
    sum_materials = 'Fc Fe'
    args = 'eta1 eta2'
    derivative_order = 2
  [../]
[]

[BCs]
  [./all_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'top bottom left right'
    value = 0
  [../]
  [./all_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'top bottom left right'
    value = 0
  [../]
[]

[Preconditioning]
  # active = ' '
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  # this gives best performance on 4 cores
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type  -sub_pc_type '
  petsc_options_value = 'asm       lu'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10
  start_time = 0.0
  num_steps = 10

  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 9
    iteration_window = 2
    growth_factor = 1.1
    cutback_factor = 0.75
    dt = 0.3
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/transfers/multiapp_copy_transfer/constant_monomial_to_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/mms_sine/3_d_mms_sine_test.i)

#3_d_mms_sine_test.i
#This is for u = sin(a*x*y*z*t)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
  elem_type = HEX8
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables] #We added nodal AuxVariables
  active = 'nodal_aux'

  [./nodal_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]

  active = 'diff implicit conv forcing reaction'

  [./diff]
    type = MMSDiffusion
    variable = u
  [../]

  [./implicit] #We got from MOOSE kernels
    type = MMSImplicitEuler
    variable = u
  [../]

  [./conv] #We created our own convection kernel
    type = MMSConvection
    variable = u
    x = -1
    y = 2
    z = -3
  [../]

  [./forcing] #We created our own forcing kernel
    type = MMSForcing
    variable = u
  [../]

  [./reaction] #We got from MOOSE kernels
    type = MMSReaction
    variable = u
  [../]
[]
[AuxKernels] #We created our own AuxKernel
  active = 'ConstantAux'

  [./ConstantAux]
    type = MMSConstantAux
    variable = nodal_aux
  [../]
[]

[BCs]
  active = 'all_u'

  [./all_u]
    type = MMSCoupledDirichletBC
    variable = u
    boundary = '0 1 2 3 4 5'
 #   value = sin(a*x*y*z*t)
  [../]
[]

[Executioner]
  type = Transient
  dt = .1
  num_steps = 5

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = 3_d_out
  exodus = true
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_22.i)

# investigating validity of immobile saturation
# 50 elements, full upwinding

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1 10 100 1000 10000'
    x = '0 10 100 1000 10000'
  [../]
[]


[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -1.0
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E0
  end_time = 1E5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh_fu_22
  execute_on = 'timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/porous_flow/test/tests/mass_conservation/mass02.i)

# checking that the mass postprocessor correctly calculates the mass
# 1phase, 2component, constant porosity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [mass_frac_comp0]
  []
[]

[ICs]
  [pinit]
    type = FunctionIC
    function = x
    variable = pp
  []
  [minit]
    type = FunctionIC
    function = 'x*x'
    variable = mass_frac_comp0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = mass_frac_comp0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp mass_frac_comp0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'mass_frac_comp0'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [total_mass_0]
    type = PorousFlowFluidMass
  []
  [total_mass_1]
    type = PorousFlowFluidMass
    fluid_component = 1
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1 1 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mass02
  csv = true
[]

(modules/richards/test/tests/buckley_leverett/bl02.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2.0E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-3
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]

[AuxKernels]
  active = 'calculate_seff'
  [./calculate_seff]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[BCs]
  active = 'left'
  [./left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 980000
  [../]
[]

[Kernels]
  active = 'richardsf richardst'

  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[Functions]
 active = 'initial_pressure'
  [./initial_pressure]
    type = ParsedFunction
    value = max((1000000-x/5*1000000)-20000,-20000)
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 50

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.01
  [../]

[]

[Outputs]
  file_base = bl02
  interval = 1000000
  exodus = true
[]

(test/tests/mesh/adapt/interval.i)

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
  uniform_refine = 3
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'udiff uconv uie vdiff vconv vie'

  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./uconv]
    type = Convection
    variable = u
    velocity = '10 1 0'
  [../]

  [./uie]
    type = TimeDerivative
    variable = u
  [../]

  [./vdiff]
    type = Diffusion
    variable = v
  [../]

  [./vconv]
    type = Convection
    variable = v
    velocity = '-10 1 0'
  [../]

  [./vie]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  active = 'uleft uright vleft vright'

  [./uleft]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./uright]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./vleft]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./vright]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 4
  dt = .1

  [./Adaptivity]
    interval = 2
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_split_coupled_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 30.0
  ymax = 30.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
  [./d]
  [../]
[]

[ICs]
  [./c_IC]
    type = CrossIC
    x1 = 0.0
    x2 = 30.0
    y1 = 0.0
    y2 = 30.0
    variable = c
  [../]
  [./d_IC]
    type = BoundingBoxIC
    x1 = 0.0
    x2 = 15.0
    y1 = 0.0
    y2 = 30.0
    inside = 1.0
    outside = 0.0
    variable = d
  [../]
[]

[Kernels]
  [./cres]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa_c
    w = w
    f_name = F
  [../]
  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
    args = 'c d'
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./d_dot]
    type = TimeDerivative
    variable = d
  [../]
  [./d_diff]
    type = MatDiffusion
    variable = d
    diffusivity = diffusivity
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./kappa]
    type = GenericConstantMaterial
    prop_names = 'kappa_c'
    prop_values = '2.0'
  [../]
  [./mob]
    type = DerivativeParsedMaterial
    f_name = M
    args = 'c d'
    function = 'if(d>0.001,d,0.001)*(1-0.5*c^2)'
    outputs = exodus
    derivative_order = 1
  [../]
  [./free_energy]
    type = MathEBFreeEnergy
    f_name = F
    c = c
  [../]
  [./d_diff]
    type = GenericConstantMaterial
    prop_names = diffusivity
    prop_values = 0.1
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31      lu      1'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/examples/surrogates/polynomial_regression/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 1
  elem_type = EDGE3
[]

[Variables]
  [T]
    order = SECOND
    family = LAGRANGE
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = T
    diffusivity = k
  []
  [source]
    type = BodyForce
    variable = T
    value = 1.0
  []
[]

[Materials]
  [conductivity]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 2.0
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = T
    boundary = right
    value = 300
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [max]
    type = NodalExtremeValue
    variable = T
    value_type = max
  []
[]

[Outputs]
[]

(test/tests/transfers/multiapp_copy_transfer/aux_to_aux/from_sub.i)

[Problem]
  solve = false
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[MultiApps/sub]
  type = TransientMultiApp
  input_files = sub.i
[]

[Transfers/from_sub]
  type = MultiAppCopyTransfer
  direction = from_multiapp
  multi_app = sub
  source_variable = aux
  variable = x
[]

[AuxVariables/x]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  execute_on = 'FINAL'
  exodus = true
[]

(test/tests/time_integrators/rk-2/2d-quadratic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
  elem_type = QUAD9
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*((x*x)+(y*y))-(4*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*((x*x)+(y*y))
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  [./TimeIntegrator]
    type = ExplicitMidpoint
  [../]
  solve_type = 'LINEAR'

  start_time = 0.0
  num_steps = 10
  dt = 0.0001
  l_tol = 1e-8
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/capillary_pressure/vangenuchten3.i)

# Test van Genuchten relative permeability curve by varying saturation over the mesh
# van Genuchten exponent m = 0.5 for both phases
# No residual saturation in either phase

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 500
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [p0]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 0
    variable = p0aux
  []
  [p1]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = p1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1e-5
    m = 0.5
    sat_lr = 0.1
    s_scale = 0.8
    log_extension = false
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityVG
    phase = 0
    m = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux p0aux p1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 500
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-6
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/multiapps/move_and_reset/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = sub.i
    reset_apps = 0
    reset_time = 0.05
    move_time = 0.05
    move_positions = '2 2 0'
    move_apps = 0
    output_in_position = true
  [../]
[]

(test/tests/variables/optionally_coupled/optionally_coupled_twovar.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./optional_coupling]
    type = OptionallyVectorCoupledForce
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/drucker_prager/random_hyperbolic.i)

# drucker-prager hyperbolic.
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 100
  ny = 125
  nz = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./yield_fcn_at_zero]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'yield_fcn_at_zero'
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 0.1E3
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-6
    use_custom_returnMap = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./dp]
    type = ComputeMultiPlasticityStress
    block = 0
    max_NR_iterations = 1000
    ep_plastic_tolerance = 1E-6
    min_stepsize = 1E-3
    plastic_models = dp
    debug_fspb = crash
    deactivation_scheme = safe
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random_hyperbolic
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/outputs/postprocessor/show_hide.i)

# Having 2 postprocessors, putting one into hide list and the other one into show list
# We should only see the PPS that is in the show list in the output.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Functions]
  [./bc_fn]
    type = ParsedFunction
    value = x
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./all_u]
    type = FunctionDirichletBC
    variable = u
    boundary = '1 3'
    function = bc_fn
  [../]
[]

[Postprocessors]
  [./elem_56]
    type = ElementalVariableValue
    variable = u
    elementid = 56
  [../]

  [./elem_12]
    type = ElementalVariableValue
    variable = u
    elementid = 12
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  [./console]
    type = Console
    show = 'elem_56'
    hide = 'elem_12'
  [../]
  [./out]
    type = CSV
    show = 'elem_56'
    hide = 'elem_12'
  [../]
[]

(modules/phase_field/test/tests/PolynomialFreeEnergy/split_order6_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmin = 0
  xmax = 125
[]

[GlobalParams]
  polynomial_order = 6
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 60.0
    variable = c
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa
    w = w
    f_name = F
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    c = c
    T = 1000 # K
    int_width = 30.0
    length_scale = 1.0e-9
    time_scale = 1.0e-9
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.7 # Total guess
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    c = c
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  start_time = 0.0
  num_steps = 50
  dt = 15
  petsc_options_iname = -pc_type
  petsc_options_value = lu
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_conservative_transfer/master_conservative_transfer.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub_conservative_transfer.i
    execute_on = timestep_end
  [../]
[]

[Postprocessors]
  [./from_postprocessor]
    type = ElementIntegralVariablePostprocessor
    variable = u
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = u
    variable = aux_u
    multi_app = sub
    from_postprocessors_to_be_preserved  = 'from_postprocessor'
    to_postprocessors_to_be_preserved  = 'to_postprocessor'
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    execute_postprocessors_on = 'INITIAL nonlinear TIMESTEP_END'
  [../]
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_cutback.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
    gen_random_stress_flag = true
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_factor_shift_type'
  petsc_options_value = 'nonzero'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1.0
  dtmax = 10.0
  dtmin = 1e-5

  num_steps = 3

  snesmf_reuse_base = false
[]

[Outputs]
  file_base = crysp_cutback_out
  exodus = true
  csv = true
  gnuplot = true
[]

(modules/combined/examples/publications/rapid_dev/fig3.i)

#
# Fig. 3 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Comparison of an analytical (ca) and numerical (c) phase field interface
# profile. Supply the L parameter on the command line to gather the data for
# the inset plot.
#

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = ${L}
  xmin = -30
  xmax = 30
[]

[Functions]
  [./solution]
    type = ParsedFunction
    value = 0.5*(1+tanh(x/2^0.5))
  [../]
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = solution
      #type = FunctionIC
      #function = if(x>0,1,0)
    [../]
  [../]
  [./w]
  [../]
[]

[AuxVariables]
  [./diff]
  [../]
  [./ca]
    [./InitialCondition]
      type = FunctionIC
      function = '0.5*(1+tanh(x/2^0.5))'
    [../]
  [../]
[]

[AuxKernels]
  [./diff]
    type = ParsedAux
    variable = diff
    function = c-ca
    args = 'c ca'
  [../]
[]

[Materials]
  [./F]
    type = DerivativeParsedMaterial
    f_name = F
    function = 'c^2*(1-c)^2'
    args = c
  [../]
[]

[Kernels]
  # Split Cahn-Hilliard kernels
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = 1
    w = w
  [../]
  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = 1
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Postprocessors]
  [./L2]
    type = ElementL2Error
    function = solution
    variable = c
  [../]
[]

[VectorPostprocessors]
  [./c]
    type = LineValueSampler
    variable = 'c ca diff'
    start_point = '-10 0 0'
    end_point = '10 0 0'
    num_points = 200
    sort_by = x
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12
  end_time = 1e+6

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 1
    optimal_iterations = 5
    iteration_window = 1
  [../]
[]

[Outputs]
  csv = true
  execute_on = final
[]

(test/tests/auxkernels/nodal_aux_var/multi_update_var_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./tt]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0
  [../]

  [./ten]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1
  [../]

  [./2k]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./do-no-1]
    variable = ten
    type = SelfAux
  [../]

  [./do-no-2]
    variable = 2k
    type = SelfAux
  [../]

  [./all]
    variable = tt
    type = MultipleUpdateAux
    u = u
    var1 = ten
    var2 = 2k
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out_multi_var
  exodus = true
[]

(modules/phase_field/examples/anisotropic_interfaces/GrandPotentialSolidification.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 28
  ny = 28
  xmin = -7
  xmax = 7
  ymin = -7
  ymax = 7
  uniform_refine = 2
[]

[GlobalParams]
  radius = 0.2
  int_width = 0.1
  x1 = 0.0
  y1 = 0.0
  derivative_order = 2
[]

[Variables]
  [./w]
  [../]
  [./etaa0]
  [../]
  [./etab0]
  [../]
  [./T]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    v = 'etaa0 etab0'
  [../]
[]

[ICs]
  [./w]
    type = SmoothCircleIC
    variable = w
    # note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
    outvalue = -4.0
    invalue = 0.0
  [../]
  [./etaa0]
    type = SmoothCircleIC
    variable = etaa0
    #Solid phase
    outvalue = 0.0
    invalue = 1.0
  [../]
  [./etab0]
    type = SmoothCircleIC
    variable = etab0
    #Liquid phase
    outvalue = 1.0
    invalue = 0.0
  [../]
[]

[Kernels]
# Order parameter eta_alpha0
  [./ACa0_bulk]
    type = ACGrGrMulti
    variable = etaa0
    v =           'etab0'
    gamma_names = 'gab'
  [../]
  [./ACa0_sw]
    type = ACSwitching
    variable = etaa0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etab0 w T'
  [../]
  [./ACa0_int1]
    type = ACInterface2DMultiPhase1
    variable = etaa0
    etas = 'etab0'
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
  [../]
  [./ACa0_int2]
    type = ACInterface2DMultiPhase2
    variable = etaa0
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
  [../]
  [./ea0_dot]
    type = TimeDerivative
    variable = etaa0
  [../]
# Order parameter eta_beta0
  [./ACb0_bulk]
    type = ACGrGrMulti
    variable = etab0
    v =           'etaa0'
    gamma_names = 'gab'
  [../]
  [./ACb0_sw]
    type = ACSwitching
    variable = etab0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etaa0 w T'
  [../]
  [./ACb0_int1]
    type = ACInterface2DMultiPhase1
    variable = etab0
    etas = 'etaa0'
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
  [../]
  [./ACb0_int2]
    type = ACInterface2DMultiPhase2
    variable = etab0
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
  [../]
  [./eb0_dot]
    type = TimeDerivative
    variable = etab0
  [../]
#Chemical potential
  [./w_dot]
    type = SusceptibilityTimeDerivative
    variable = w
    f_name = chi
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = w
    diffusivity = Dchi
  [../]
  [./coupled_etaa0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etaa0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
  [./coupled_etab0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etab0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
  [./T_dot]
    type = TimeDerivative
    variable = T
  [../]
  [./CoefDiffusion]
    type = Diffusion
    variable = T
  [../]
  [./etaa0_dot_T]
    type = CoefCoupledTimeDerivative
    variable = T
    v = etaa0
    coef = -5.0
  [../]
[]

[Materials]
  [./ha]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = ha
    all_etas = 'etaa0 etab0'
    phase_etas = 'etaa0'
  [../]
  [./hb]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'etaa0 etab0'
    phase_etas = 'etab0'
  [../]
  [./omegaa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegaa
    material_property_names = 'Vm ka caeq'
    function = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
  [../]
  [./omegab]
    type = DerivativeParsedMaterial
    args = 'w T'
    f_name = omegab
    material_property_names = 'Vm kb cbeq S Tm'
    function = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq-S*(T-Tm)'
  [../]
  [./rhoa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhoa
    material_property_names = 'Vm ka caeq'
    function = 'w/Vm^2/ka + caeq/Vm'
  [../]
  [./rhob]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhob
    material_property_names = 'Vm kb cbeq'
    function = 'w/Vm^2/kb + cbeq/Vm'
  [../]
  [./kappaa]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
    etaa = etaa0
    etab = etab0
    anisotropy_strength = 0.05
    kappa_bar = 0.05
    outputs = exodus
    output_properties = 'kappaa'
  [../]
  [./kappab]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
    etaa = etab0
    etab = etaa0
    anisotropy_strength = 0.05
    kappa_bar = 0.05
    outputs = exodus
    output_properties = 'kappab'
  [../]
  [./const]
    type = GenericConstantMaterial
    prop_names =  'L     D    chi  Vm   ka    caeq kb    cbeq  gab mu   S   Tm'
    prop_values = '33.33 1.0  0.1  1.0  10.0  0.1  10.0  0.9   4.5 10.0 1.0 5.0'
  [../]
  [./Mobility]
    type = ParsedMaterial
    f_name = Dchi
    material_property_names = 'D chi'
    function = 'D*chi'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg      31'
   l_tol = 1.0e-3
  l_max_its = 30
  nl_max_its = 15
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1e-10
  end_time = 2.0
  dtmax = 0.05
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.0005
    cutback_factor = 0.7
    growth_factor = 1.2
  [../]
[]

[Adaptivity]
 initial_steps = 5
 max_h_level = 3
 initial_marker = err_eta
 marker = err_bnds
[./Markers]
   [./err_eta]
     type = ErrorFractionMarker
     coarsen = 0.3
     refine = 0.95
     indicator = ind_eta
   [../]
   [./err_bnds]
     type = ErrorFractionMarker
     coarsen = 0.3
     refine = 0.95
     indicator = ind_bnds
   [../]
 [../]
 [./Indicators]
   [./ind_eta]
     type = GradientJumpIndicator
     variable = etaa0
    [../]
    [./ind_bnds]
      type = GradientJumpIndicator
      variable = bnds
   [../]
 [../]
[]

[Outputs]
  interval = 5
  exodus = true
[]

(modules/porous_flow/test/tests/fluids/methane.i)

# Test MethaneFluidProperties
# Reference data from Irvine Jr, T. F. and Liley, P. E. (1984) Steam and
# Gas Tables with Computer Equations
#
# For temperature = 350K, the fluid properties should be:
# density = 55.13 kg/m^3
# viscosity = 0.01276 mPa.s
# h = 708.5 kJ/kg

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 10e6
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = pp
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 350.0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 'temp'
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [methane]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    fp = methane
    phase = 0
  []
[]

[Modules]
  [FluidProperties]
    [methane]
      type = MethaneFluidProperties
    []
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = temp
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = methane
  csv = true
[]

(modules/tensor_mechanics/test/tests/tensile/planar4.i)

# A single unit element is stretched by 1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = 2.6 Pa
# stress_xx = 0.6 Pa
# stress_yy = 0.6 Pa
# tensile_strength is set to 0.5Pa
#
# The return should be to a plane (but the algorithm
# will try tip-return first), with
# stress_zz = 0.5
# plastic multiplier = 2.1/2.6 E-6
# stress_xx = 0.6 - (2.1/2.6*0.6) = 0.115
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.0E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tens]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    shift = 1E-6
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.6E6 1E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = tens
    debug_fspb = none
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = '0.1 0.2 0.3'
    debug_jac_at_intnl = 1E-6
    debug_stress_change = 1E-6
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar4
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/chemistry/except17.i)

# Exception test.
# Incorrect number of equilibrium reactions

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1E2
  []
  [eqm_k1]
    initial_condition = 1E-2
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/executioners/eigen_executioners/ne.i)

[Mesh]
 type = GeneratedMesh
 dim = 2
 xmin = 0
 xmax = 10
 ymin = 0
 ymax = 10
 elem_type = QUAD4
 nx = 8
 ny = 8

 uniform_refine = 0
[]

# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.

[Variables]
  active = 'u'

  [./u]
    # second order is way better than first order
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff rhs'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./rhs]
    type = MassEigenKernel
    variable = u
  [../]
[]

[BCs]
  active = 'homogeneous'

  [./homogeneous]
    type = DirichletBC
    variable = u
    preset = false
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Executioner]
  type = NonlinearEigen

  bx_norm = 'unorm'
  normalization = 'unorm'
  normal_factor = 9.990012561844

  free_power_iterations = 2
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-50
  k0 = 1.0

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  active = 'unorm udiff'

  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    # execute on residual is important for nonlinear eigen solver!
    execute_on = linear
  [../]

  [./udiff]
    type = ElementL2Diff
    variable = u
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = ne
  exodus = true
[]

(test/tests/misc/check_error/bad_number.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1.2eE
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/dynamics/time_integration/hht_test.i)

# Test for  HHT time integration

# The test is for an 1D bar element of  unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + alpha*(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first term on the left is evaluated using the Inertial force kernel
# The next two terms on the left involving alpha are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    alpha = 0.11
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.25
    gamma = 0.5
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.25
    gamma = 0.5
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    gamma = 0.5
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./Pressure]
    [./Side1]
      boundary = bottom
      function = pressure
      factor = 1
      alpha = 0.11
      displacements = 'disp_x disp_y disp_z'
    [../]
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '7750'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 2
  dt = 0.1
[]


[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 1.0 2.0 5.0'
    y = '0.0 0.1 0.2 1.0 1.0 1.0'
    scale_factor = 1e9
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalMaxValue
    variable = disp_y
    boundary = bottom
  [../]
  [./vel]
    type = NodalMaxValue
    variable = vel_y
    boundary = bottom
  [../]
  [./accel]
    type = NodalMaxValue
    variable = accel_y
    boundary = bottom
  [../]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/phase_field/test/tests/phase_field_kernels/SplitCahnHilliard.i)

#
# Test the split parsed function free enery Cahn-Hilliard Bulk kernel
# The free energy used here has the same functional form as the SplitCHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_Cu_Split_test.i (exodiff match)
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0
  xmax = 60
  ymin = 0
  ymax = 60
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0
      y1 = 0
      radius = 30.0
      invalue = 1.0
      outvalue = -0.5
      int_width = 30.0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '100 40'
  [../]

  [./free_energy]
    # equivalent to `MathFreeEnergy`
    type = DerivativeParsedMaterial
    f_name = F
    args = 'c'
    function = '0.25*(1+c)^2*(1-c)^2'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  # active = ' '
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'
  petsc_options_iname = -pc_type
  petsc_options_value = lu

  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 2

  dt = 1
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn_fu_22.i)

# two phase
# unsaturated = true

# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true, with fully_upwind = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  fully_upwind = true
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = 'left right'
    pressures = '-0.9 0.9'
    bare_fluxes = '1E8 2E8'  # can not make too high as finite-difference constant state bums out due to precision loss
    use_mobility = true
    use_relperm = true
    variable = pwater
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn08
  exodus = false
[]

(modules/phase_field/test/tests/SoretDiffusion/split_temp.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 60
  xmax = 500
  elem_type = EDGE
[]

[GlobalParams]
  polynomial_order = 8
[]

[Variables]
  [./c]
  [../]
  [./w]
    scaling = 1.0e2
  [../]
  [./T]
    initial_condition = 1000.0
    scaling = 1.0e5
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 125.0
    y1 = 0.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 100.0
    variable = c
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa
    w = w
    f_name = F
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./w_res_soret]
    type = SoretDiffusion
    variable = w
    c = c
    T = T
    diff_name = D
    Q_name = Qstar
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./HtCond]
    type = MatDiffusion
    variable = T
    diffusivity = thermal_conductivity
  [../]
[]

[BCs]
  [./Left_T]
    type = DirichletBC
    variable = T
    boundary = left
    value = 1000.0
  [../]

  [./Right_T]
    type = DirichletBC
    variable = T
    boundary = right
    value = 1015.0
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    block = 0
    c = c
    T = T # K
    int_width = 60.0
    length_scale = 1.0e-9
    time_scale = 1.0e-9
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.708 # Total guess
  [../]
  [./thcond]
    type = ParsedMaterial
    block = 0
    args = 'c'
    function = 'if(c>0.7,1e-8,4e-8)'
    f_name = thermal_conductivity
    outputs = exodus
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    block = 0
    c = c
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'PJFNK'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 25
  nl_rel_tol = 1.0e-9

  num_steps = 60
  dt = 20.0
[]

[Outputs]
   exodus = true
[]

(test/tests/kernels/ad_coupled_value/ad_aux_coupled_time_value.i)

###########################################################
# This is a simple test of coupling an aux variable into the
# ADCoupledTimeDerivative kernel.
# The expected solution for the variable v is
# v(x) = 1/2 * (x^2 + x)
###########################################################

[Mesh]
  type = GeneratedMesh
  nx = 5
  ny = 5
  dim = 2
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Functions]
  [./u]
    type = ParsedFunction
    value = 't'
  [../]
[]

[AuxKernels]
  [./u]
    type = FunctionAux
    variable = u
    function = u
  [../]
[]

[Kernels]
  [./time_v]
    type = ADCoupledTimeDerivative
    variable = v
    v = u
  [../]
  [./diff_v]
    type = ADDiffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = v
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = v
    boundary = 'right'
    value = 1
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [./l2]
    type = ElementL2Error
    variable = v
    function = '1/2 * (x^2 + x)'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/mesh/high_order_elems/high_order_elems.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/exceptions/extra_gamma.i)

# Additional activity coefficient in AqueousEquilibriumRxnAux AuxKernel

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
[]

[AuxVariables]
  [./c]
  [../]
  [./gamma_a]
  [../]
  [./gamma_b]
  [../]
  [./gamma_c]
  [../]
[]

[AuxKernels]
  [./c]
    type = AqueousEquilibriumRxnAux
    variable = c
    v = 'a b'
    gamma_v = 'gamma_a gamma_b gamma_c'
    sto_v = '1 1'
    log_k = 1
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.2
  [../]
[]

[Executioner]
  type = Transient
  end_time = 1
[]

(modules/tensor_mechanics/test/tests/ad_smeared_cracking/cracking_multiple_softening.i)

# Test of cracking with direction-specific release models in 3
# directions. Block is first pulled in one direction, and then
# held while it is sequentially pulled in the other two
# directions. Poisson's ratio is zero so that the cracking in one
# direction doesn't affect the others.

# Softening in the three directions should follow the laws for the
# prescribed models in the three directions, which are power law (x),
# exponential (y), and abrupt (z).

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./displx]
    type = PiecewiseLinear
    x = '0 1 2 3'
    y = '0 1 1 1'
  [../]
  [./disply]
    type = PiecewiseLinear
    x = '0 1 2 3'
    y = '0 0 1 1'
  [../]
  [./displz]
    type = PiecewiseLinear
    x = '0 1 2 3'
    y = '0 0 0 1'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
    use_automatic_differentiation = true
  [../]
[]

[BCs]
  [./pullx]
    type = ADFunctionDirichletBC
    variable = disp_x
    boundary = right
    function = displx
  [../]
  [./pully]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = disply
  [../]
  [./pullz]
    type = ADFunctionDirichletBC
    variable = disp_z
    boundary = front
    function = displz
  [../]
  [./left]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2.8e7
    poissons_ratio = 0
  [../]
  [./elastic_stress]
    type = ADComputeSmearedCrackingStress
    cracking_stress = 1.68e6
    softening_models = 'power_law_softening exponential_softening abrupt_softening'
    prescribed_crack_directions = 'x y z'
  [../]
  [./power_law_softening]
    type = ADPowerLawSoftening
    stiffness_reduction = 0.3333
  [../]
  [./exponential_softening]
    type = ADExponentialSoftening
  [../]
  [./abrupt_softening]
    type = ADAbruptSoftening
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
  petsc_options_value = '101                asm      lu'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  l_tol = 1e-5
  start_time = 0.0
  end_time = 3.0
  dt = 0.01
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/new_initial_conditions/prepare_mesh.i)

#
# Prepare and relax interfaces of a polycrystalline sample for the
# PolycrystalVariables_initial_from_file test
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmax = 400
  ymax = 400
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 4
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 102
    grain_num = 4
    coloring_algorithm = bt
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Moly_GB]
    type = GBEvolution
    time_scale = 1.0
    GBmob0 = 3.986e-6
    T = 500 # K
    wGB = 60 # nm
    Q = 1.0307
    GBenergy = 2.4
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  end_time = 3.0
  dt = 1.5
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cosserat02.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    displacements = 'disp_x disp_y disp_z'
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    component = 1
    displacements = 'wc_x wc_y wc_z'
    base_name = couple
  [../]
  [./z_couple]
    type = StressDivergenceTensors
    variable = wc_z
    component = 2
    displacements = 'wc_x wc_y wc_z'
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = '1.3 0.98 1.4'
    fill_method_bending = 'general_isotropic'
    E_ijkl = '1 2 1.333'
    fill_method = 'general_isotropic'
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/richards/test/tests/jacobian_2/jn38.i)

# two phase, with RSC Seff
# unsaturated = true

# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn08
  exodus = false
[]

(modules/porous_flow/test/tests/mass_conservation/mass01.i)

# checking that the mass postprocessor correctly calculates the mass
# 1phase, 1component, constant porosity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pinit]
    type = FunctionIC
    function = x
    variable = pp
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [total_mass]
    type = PorousFlowFluidMass
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1 1 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mass01
  csv = true
[]

(modules/tensor_mechanics/test/tests/beam/static/torsion_2.i)

# Torsion test with user provided Ix

# A beam of length 1 m is fixed at one end and a moment  of 5 Nm
# is applied along the axis of the beam.
# G = 7.69e9
# Ix = 1e-5
# The axial twist at the free end of the beam is:
# phi = TL/GIx = 6.5e-4

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 1.0
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/LineElementMaster]
  [./block_all]
    add_variables = true
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'

    # Geometry parameters
    area = 0.5
    Iy = 1e-5
    Iz = 1e-5
    Ix = 1e-5

    y_orientation = '0.0 1.0 0.0'

    block = 0
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = ConstantRate
    variable = rot_x
    boundary = right
    rate = 5.0
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-8

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.0e9
    poissons_ratio = 0.3
    shear_coefficient = 1.0
    block = 0
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '1.0 0.0 0.0'
    variable = rot_x
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(test/tests/functions/image_function/shift_and_scale.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    shift = -62735.0
    scale = 0.0001
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/ics/specific_enthalpy_from_pressure_temperature/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  allow_renumbering = false
[]

[Modules]
  [FluidProperties]
    [fp_steam]
      type = StiffenedGasFluidProperties
      gamma = 1.43
      cv = 1040.0
      q = 2.03e6
      p_inf = 0.0
      q_prime = -2.3e4
      k = 0.026
      mu = 134.4e-7
      M = 0.01801488
      rho_c = 322.0
    []
  []
[]

[AuxVariables]
  [h]
  []
  [p]
  []
  [T]
  []
[]

[ICs]
  [h_ic]
    type = SpecificEnthalpyFromPressureTemperatureIC
    variable = h
    p = p
    T = T
    fp = fp_steam
  []
  [p_ic]
    type = ConstantIC
    variable = p
    value = 100e3
  []
  [T_ic]
    type = ConstantIC
    variable = T
    value = 500
  []
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [h_test]
    type = ElementalVariableValue
    elementid = 0
    variable = h
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL'
[]

[Problem]
  solve = false
[]

(test/tests/kernels/ode/parsedode_pp_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Variables]
  [./x]
    family = SCALAR
    order = FIRST
    initial_condition = 0
  [../]
[]

[ScalarKernels]
  [./dt]
    type = ODETimeDerivative
    variable = x
  [../]
  [./ode1]
    type = ParsedODEKernel
    function = '-mytime'
    postprocessors = mytime
    variable = x
  [../]
[]

[Postprocessors]
  [./computed_x]
    type = ScalarVariable
    variable = x
    execute_on = 'initial timestep_end'
  [../]

  [./mytime]
    type = FunctionValuePostprocessor
    function = t
    execute_on = 'initial timestep_begin'
  [../]

  [./exact_x]
    type = FunctionValuePostprocessor
    function = '0.5*t^2'
    execute_on = 'initial timestep_end'
  [../]

  [./l2err_x]
    type = ScalarL2Error
    variable = x
    function = '0.5*t^2'
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  dt = 0.1
  num_steps = 10

  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = ode_pp_test_out
  hide = 'x mytime'
  csv = true
[]

(modules/tensor_mechanics/test/tests/ad_1D_spherical/finiteStrain_1DSphere_hollow.i)

# This simulation models the mechanics solution for a hollow sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions.  The inner radius of the sphere, r = 4mm, is pinned to prevent
# rigid body movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{P(1 + v)(1 - 2v)b^3}{E(b^3(1 + v) + 2a^3(1-2v))} * (\frac{a^3}{r^2} - r)
#
# where P is the applied pressure, b is the outer radius, a is the inner radius,
# v is Poisson's ration, E is Young's Modulus, and r is the radial position.
#
# The radial stress is given by:
#
# S(r) = \frac{Pb^3}{b^3(1 + v) + 2a^3(1 - 2v)} * (\frac{2a^3}{r^3}(2v - 1) - (1 + v))
#
# The test assumes an inner radius of 4mm, and outer radius of 9 mm,
# zero displacement at r = 4mm, and an applied outer pressure of 2MPa.
# The radial stress is largest in the inner most element and, at an assumed
# mid element coordinate of 4.5mm, is equal to -2.545MPa.
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 4
  xmax = 9
  nx = 5
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Problem]
  coord_type = RSPHERICAL
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    use_automatic_differentiation = true
  [../]
[]

[AuxVariables]
  [./stress_rr]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Postprocessors]
  [./stress_rr]
    type = ElementAverageValue
    variable = stress_rr
  [../]
[]

[AuxKernels]
  [./stress_rr]
    type = ADRankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = stress_rr
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./innerDisp]
    type = ADDirichletBC
    boundary = left
    variable = disp_r
    value = 0.0
  [../]
  [./outerPressure]
    type = ADPressure
    boundary = right
    variable = disp_r
    component = 0
    constant = 2
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.345
    youngs_modulus = 1e4
  [../]
  [./stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = none


# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-8

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-5

# time control
  start_time = 0.0
  dt = 0.25
  dtmin = 0.0001
  end_time = 1.0
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/csv/csv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(tutorials/darcy_thermo_mech/step02_darcy_pressure/tests/kernels/darcy_pressure/darcy_pressure.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
    permeability = 0.8451e-9 # (m^2) 1mm spheres.
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First dot for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/error_function_aux/error_function_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./element_l2_error]
    # Aux field variable representing the L2 error on each element
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./element_h1_error]
    # Aux field variable representing the H1 error on each element
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./element_l2_norm]
    # Aux field variable representing the L^2 norm of the solution variable
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = sin(2*pi*x)*sin(2*pi*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 8*pi^2*sin(2*pi*x)*sin(2*pi*y)
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[AuxKernels]
  [./l2_norm_aux]
    type = ElementLpNormAux
    variable = element_l2_norm
    coupled_variable = u
  [../]
  [./l2_error_aux]
    type = ElementL2ErrorFunctionAux
    variable = element_l2_error
    # A function representing the exact solution for the solution
    function = exact_fn
    # The nonlinear variable representing the FEM solution
    coupled_variable = u
  [../]
  [./h1_error_aux]
    type = ElementH1ErrorFunctionAux
    variable = element_h1_error
    # A function representing the exact solution for the solution
    function = exact_fn
    # The nonlinear variable representing the FEM solution
    coupled_variable = u
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'bottom left right top'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./L2_error]
    # The L2 norm of the error over the entire mesh.  Note: this is
    # *not* equal to the sum over all the elements of the L2-error
    # norms.
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/NAFEMS/transient/T3/nafems_t3_edge_template.i)


[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
  xmin = 0.0
  xmax = 0.1
  elem_type = EDGE2
[]

[Variables]
  [./temp]
    initial_condition = 0.0
  [../]
[]

[BCs]
  [./FixedTempLeft]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 0.0
  [../]
  [./FunctionTempRight]
    type = FunctionDirichletBC
    variable = temp
    boundary = right
    function = '100.0 * sin(pi*t/40)'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
  [./HeatTdot]
    type = HeatConductionTimeDerivative
    variable = temp
  [../]
[]

[Materials]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity specific_heat density'
    prop_values = '35.0 440.5 7200.0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  l_tol = 1e-5
  nl_max_its = 50
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12

  dt = 1
  end_time = 32.0
[]

[Postprocessors]
  [./target_temp]
    type = NodalVariableValue
    variable = temp
    nodeid = 4
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/markers/two_circle_marker/two_circle_marker.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.02
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 6
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  initial_steps = 1
  initial_marker = two_circle_marker
  cycles_per_step = 1
  marker = two_circle_marker
  max_h_level = 1
  [./Markers]
    [./two_circle_marker]
      type = TwoCircleMarker
      point1 = '0.5 0.5 0'
      radius1 = 0.3
      point2 = '0.35 0.25 0'
      radius2 = 0.3
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    print_mesh_changed_info = true
  [../]
[]

(test/tests/controls/time_periods/bcs/adbcs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = ADDirichletBC
    variable = u
    boundary = right
    value = 1
  []
  [right2]
    type = ADFunctionDirichletBC
    variable = u
    boundary = right
    function = (y*(t-1))+1
  []
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Controls]
  [period0]
    type = TimePeriod
    disable_objects = 'BoundaryCondition::right2'
    start_time = '0'
    end_time = '0.95'
    execute_on = 'initial timestep_begin'
  []

  [period2]
    type = TimePeriod
    disable_objects = 'BCs/right'
    start_time = '1'
    execute_on = 'initial timestep_begin'
  []
[]

(modules/phase_field/test/tests/MultiSmoothCircleIC/multismoothcircleIC_normal_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 15
  ny = 15
  nz = 15
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  zmin = 0
  zmax = 100
  elem_type = HEX8
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c]
    type = MultiSmoothCircleIC
    variable = c
    invalue = 1.0
    outvalue = 0.0001
    bubspac = 30.0 # This spacing is from bubble center to bubble center
    numbub = 10
    radius = 10.0
    int_width = 12.0
    rand_seed = 2000
    radius_variation = 2 #This is the standard deviation
    radius_variation_type = normal
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./diff]
    type = MatDiffusion
    variable = c
    diffusivity = D_v
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y z'
    [../]
  [../]
[]

[Materials]
  [./Dv]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 0.074802
  [../]
[]

[Postprocessors]
  [./bubbles]
    type = FeatureFloodCount
    variable = c
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'
  l_max_its = 20
  l_tol = 1e-4
  nl_max_its = 20
  nl_rel_tol = 1e-9
  nl_abs_tol = 1e-11
  start_time = 0.0
  num_steps = 1
  dt = 100.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mean_cap/small_deform1.i)

# apply uniform stretch in x, y and z directions.
# With a = 1 and strength = 2, the algorithm should return to sigma_m = 2

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCap
    a = 1
    strength = strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = cap
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh16.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    preset = false
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh16
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/chem15.i)

# Check derivatives of mass-fraction, but using Equilibrium chemistry
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.1
  []
  [b]
    initial_condition = 0.2
  []
  [h2o_dummy]
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1.234E-4
  []
  [eqm_k1]
    initial_condition = 0.987E-4
  []
  [eqm_k2]
    initial_condition = 0.5E-4
  []
  [temp]
    initial_condition = 0.5
  []
  [ini_sec_conc0]
    initial_condition = 0.111
  []
  [ini_sec_conc1]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowMassTimeDerivative
    variable = a
    fluid_component = 0
  []
  [b]
    type = PorousFlowMassTimeDerivative
    variable = b
    fluid_component = 1
  []
  [h2o_dummy]
    # note that in real simulations this Kernel would not be used
    # It is just here to check derivatives
    type = PorousFlowMassTimeDerivative
    variable = h2o_dummy
    fluid_component = 2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_equilibrium = 3
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 3
    equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2'
    primary_activity_coefficients = '1 1.2'
    secondary_activity_coefficients = '1 2 3'
    reactions = '1 2
                 2.2 -1
                 -2 1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/tensor_mechanics/test/tests/dynamics/prescribed_displacement/3D_QStatic_1_Ramped_Displacement_with_gravity.i)

# One 3D element under ramped displacement loading.
#
# loading in z direction:
# time : 0.0 0.1  0.2  0.3
# disp : 0.0 0.0 -0.01 -0.01

# Gravity is applied in y direction. To equilibrate the system
# under gravity, a static analysis is run in the first time step
# by turning off the inertial terms. (see controls block and
# DynamicTensorMechanics block).

# Result: The displacement at the top node in the z direction should match
# the prescribed displacement. Also, the z acceleration should
# be two triangular pulses, one peaking at 0.1 and another peaking at
# 0.2.

# The y displacement would be offset by the gravity displacement.
# Also the y acceleration and velocity should be zero until the loading in
# the z direction starts (i.e, until 0.1s)

# Note: The time step used in the displacement data file should match
# the simulation time step (dt and dtmin in the Executioner block).

[Mesh]
  type = GeneratedMesh
  dim = 3 # Dimension of the mesh
  nx = 1 # Number of elements in the x direction
  ny = 1 # Number of elements in the y direction
  nz = 1 # Number of elements in the z direction
  xmin = 0.0
  xmax = 1
  ymin = 0.0
  ymax = 1
  zmin = 0.0
  zmax = 1
  allow_renumbering = false # So NodalVariableValue can index by id
[]

[Variables] # variables that are solved
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables] # variables that are calculated for output
  [./accel_x]
  [../]
  [./vel_x]
  [../]
  [./accel_y]
  [../]
  [./vel_y]
  [../]
  [./accel_z]
  [../]
  [./vel_z]
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics] # zeta*K*vel + K * disp
    displacements = 'disp_x disp_y disp_z'
    zeta = 0.000025
    static_initialization = true #turns off rayliegh damping for the first time step to stabilize system under gravity
  [../]
  [./inertia_x] # M*accel + eta*M*vel
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.25 # Newmark time integration
    gamma = 0.5 # Newmark time integration
    eta = 19.63
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.25
    gamma = 0.5
    eta = 19.63
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    gamma = 0.5
    eta = 19.63
  [../]
  [./gravity]
    type = Gravity
    variable = disp_y
    value = -9.81
  [../]
[]

[AuxKernels]
  [./accel_x] # Calculates and stores acceleration at the end of time step
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x] # Calculates and stores velocity at the end of the time step
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./strain_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strain_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Functions]
  [./displacement_front]
    type = PiecewiseLinear
    data_file = 'displacement.csv'
    format = columns
  [../]
[]

[BCs]
  [./prescribed_displacement]
    type = PresetDisplacement
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    boundary = front
    function = displacement_front
  [../]
  [./anchor_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./anchor_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./anchor_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    youngs_modulus = 325e6 #Pa
    poissons_ratio = 0.3
    type = ComputeIsotropicElasticityTensor
    block = 0
  [../]
  [./strain]
    #Computes the strain, assuming small strains
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    #Computes the stress, using linear elasticity
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 2000 #kg/m3
  [../]
[]

[Controls] # turns off inertial terms for the first time step
  [./period0]
    type = TimePeriod
    disable_objects = '*/vel_x */vel_y */vel_z */accel_x */accel_y */accel_z */inertia_x */inertia_y */inertia_z'
    start_time = 0.0
    end_time = 0.1 # dt used in the simulation
  [../]
[../]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 3.0
  l_tol = 1e-6
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  dt = 0.1
  timestep_tolerance = 1e-6
[]

[Postprocessors] # These quantites are printed to a csv file at every time step
  [./_dt]
    type = TimestepSize
  [../]
  [./accel_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_x
  [../]
  [./accel_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_y
  [../]
  [./accel_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_z
  [../]
  [./vel_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_x
  [../]
  [./vel_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_y
  [../]
  [./vel_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_z
  [../]
  [./disp_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_x
  [../]
  [./disp_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_y
  [../]
  [./disp_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_z
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update24_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Tensile + shear failure, starting from a non-symmetric stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E2
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E8
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1E3
    poisson = 0.25
    layer_thickness = 1.0
    joint_normal_stiffness = 2.0E3
    joint_shear_stiffness = 1.0E3
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '100.1 0.1 -0.2  0.1 0.9 0  -0.2 0 1.1'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 1E3
    host_poissons_ratio = 0.25
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform15.i)

# Using CappedMohrCoulomb with compressive failure only
# A single element is incrementally compressed in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = 0
# and the resulting stresses are checked to lie on the expected yield surface

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-2*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-0.5*z*(t+1.5*t*t)'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 0.1
  type = Transient
[]


[Outputs]
  file_base = small_deform15
  csv = true
[]

(modules/richards/test/tests/jacobian_1/jn30.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# wellbore = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1E12
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn30
  exodus = false
[]

(test/tests/interfaces/random/random.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./random_nodal]
  [../]
  [./random_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./random_nodal]
    type = RandomAux
    variable = random_nodal
    execute_on = 'LINEAR'
  [../]
  [./random_elemental]
    type = RandomAux
    variable = random_elemental
    generate_integers = true
    execute_on = 'LINEAR'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform7.i)

# checking for small deformation
# A single element is incrementally stretched in the in the z direction
# This causes the return direction to be along the hypersurface sigma_II = sigma_III,
# and the resulting stresses are checked to lie on the expected yield surface
#
# tensile_strength is set to 1Pa,
# cap smoothing is used with tip_smoother = 0.0, cap_start = 0.5, cap_rate = 2.0
# Lode angle = -30degrees


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.25E-6*z*t*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./mc]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    yield_function_tolerance = 1E-6
    tip_scheme = cap
    tensile_tip_smoother = 0.0
    cap_start = -0.5
    cap_rate = 2
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    max_NR_iterations = 1000
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 9
  dt = 0.9
  type = Transient
[]


[Outputs]
  file_base = small_deform7
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/gravity/fully_saturated_upwinded_nodens_grav01c_action.i)

# Checking that gravity head is established
# 1phase, 2-component, constant fluid-bulk, constant viscosity, constant permeability
# fully saturated with fully-saturated Kernel with upwinding
# For better agreement with the analytical solution (ana_pp), just increase nx
# This is the Action version of fully_saturated_upwinded_grav01c.i but with multiply_by_density=false
# NOTE: this test is numerically delicate because the steady-state configuration is independent of the mass fraction, so the frac variable can assume any value as long as mass-fraction is conserved

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
  [frac]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
[]

[PorousFlowFullySaturated]
  porepressure = pp
  mass_fraction_vars = frac
  fp = simple_fluid
  gravity = '-1 0 0'
  multiply_by_density = false
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1.2 0 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
[]


[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    PorousFlowDictator = dictator
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
  nl_rel_tol = 1E-12
  petsc_options_iname = '-pc_factor_shift_type'
  petsc_options_value = 'NONZERO'
  nl_max_its = 100
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except05.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    mass_fraction_component = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/problems/eigen_problem/eigensolvers/scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 1
[]

[Variables]
  [./f1]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./f2]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
[]

[ScalarKernels]
  [./row1]
    type = ParsedODEKernel
    variable = f1
    function = '5*f1 + 2*f2'
    args = 'f2'
  [../]

  [./row2]
    type = ParsedODEKernel
    variable = f2
    function = '2*f1 + 5*f2'
    args = 'f1'
  [../]
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Eigenvalue
  which_eigen_pairs = LARGEST_MAGNITUDE
  eigen_problem_type = HERMITIAN
  n_eigen_pairs = 2
  n_basis_vectors = 4
  eigen_max_its = 10
  solve_type = KRYLOVSCHUR
  petsc_options = '-eps_view'
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/static_deformations/cosserat_glide_fake_plastic.i)

# Example taken from Appendix A of
# S Forest "Mechanics of Cosserat media An introduction".  Available from http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.154.4476&rep=rep1&type=pdf
#
# This example uses plasticity, but with inifinitely large yield strength, so it is really elasticity
#
# Analytically, the displacements are
# wc_z = B sinh(w_e y)
# disp_x = (2 mu_c B / w_e / (mu + mu_c)) (1 - cosh(w_e y))
# with w_e^2 = 2 mu mu_c / be / (mu + mu_c)
# and B = arbitrary integration constant
#
# Also, the only nonzero stresses are
# m_zy = 2 B be w_e cosh(w_e y)
# si_yx = -4 mu mu_c/(mu + mu_c) B sinh(w_e y)
#
# MOOSE gives these stress components correctly.
# However, it also gives a seemingly non-zero si_xy
# component.  Upon increasing the resolution of the
# mesh (ny=10000, for example), the stress components
# are seen to limit correctly to the above forumlae
#
# I use mu = 2, mu_c = 3, be = 0.6, so w_e = 2
# Also i use B = 1, so at y = 1
# wc_z = 3.626860407847
# disp_x = -1.65731741465
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 100
  ymax = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./z_couple]
    type = StressDivergenceTensors
    variable = wc_z
    displacements = 'wc_x wc_y wc_z'
    component = 2
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./disp_x_zero_at_y_zero]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0
  [../]
  [./disp_x_fixed_at_y_max]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value = -1.65731741465
  [../]
  [./no_dispy]
    type = DirichletBC
    variable = disp_y
    boundary = 'back front bottom top left right'
    value = 0
  [../]
  [./no_dispz]
    type = DirichletBC
    variable = disp_z
    boundary = 'back front bottom top left right'
    value = 0
  [../]
  [./no_wc_x]
    type = DirichletBC
    variable = wc_x
    boundary = 'back front bottom top left right'
    value = 0
  [../]
  [./no_wc_y]
    type = DirichletBC
    variable = wc_y
    boundary = 'back front bottom top left right'
    value = 0
  [../]
  [./wc_z_zero_at_y_zero]
    type = DirichletBC
    variable = wc_z
    boundary = bottom
    value = 0
  [../]
  [./wc_z_fixed_at_y_max]
    type = DirichletBC
    variable = wc_z
    boundary = top
    value = 3.626860407847
  [../]
[]

[AuxVariables]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = '1.1 0.6 0.6' # In Forest notation this is alpha=1.1 (this is unimportant), beta=gamma=0.6.
    fill_method_bending = 'general_isotropic'
    E_ijkl = '1 2 3' # In Forest notation this is lambda=1 (this is unimportant), mu=2, mu_c=3
    fill_method = 'general_isotropic'
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
  [../]
  [./stress_fake_plasticity]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-12
  [../]
[]

[VectorPostprocessors]
  [./soln]
    type = LineValueSampler
    sort_by = y
    variable = 'disp_x wc_z stress_yx couple_stress_zy'
    start_point = '0 0 0'
    end_point = '0 1 0'
    num_points = 11
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = cosserat_glide_fake_plastic_out
  exodus = false
  csv = true
[]

(modules/xfem/test/tests/diffusion_xfem/levelsetcut2d.i)

# 2D: Mesh is cut by level set based cutter
# The level set is a MOOSE variable

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
  [../]
[]

[Variables]
  [./u]
  [../]
  [./ls]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '3   5'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_ls]
    type = Diffusion
    variable = ls
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 3
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./left_ls]
    type = DirichletBC
    variable = ls
    boundary = 3
    value = 3
  [../]

  [./right_ls]
    type = DirichletBC
    variable = ls
    boundary = 1
    value = -3
  [../]

[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/kernels/mass_lumping/mass_lumping_jacobian.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 2
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = init_f
  [../]
[]

[Kernels]
  [./time_deriv]
    type = MassLumpedTimeDerivative
    variable = u
  [../]
  [./diff]
    type = FuncCoefDiffusion
    variable = u
    coef = diff_f
  [../]
[]

[Functions]
  [./init_f]
    type = ParsedFunction
    value = max(x,0) #(x>0)
  [../]
  [./diff_f]
    type = ParsedFunction
    value = max(x,0)
  [../]
[]


[Executioner]
  type = Transient
  end_time = 1
  solve_type = 'NEWTON'
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/internal_side_user_object/internal_side_user_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  ymin = -1
  xmax = 1
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Functions]
  [./fn_exact]
    type = ParsedFunction
    value = 'x*x+y*y'
  [../]

  [./ffn]
    type = ParsedFunction
    value = -4
  [../]
[]

[UserObjects]
  [./isuo]
    type = InsideUserObject
    variable = u
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = fn_exact
  [../]
[]

[Postprocessors]
  [./value]
    type = InsideValuePPS
    user_object = isuo
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/feature_volume_vpp_test/percolation_test.i)

# This tests the percolation detection capability in FeatureFloodCount. One feature
# exists that intersects both left and right boundaries, so the FeatureVolumeVPP
# will return true for that feature based on the specified values of parameters
# primary_percolation_boundaries and secondary_percolation_boundaries.
# It also tests the capabilility of FeatureFloodCount to detect whether each feature
# is in contact with the boundaries set by the specified_boundaries parameter.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 60
  ny = 60
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxVariables]
  [./unique_regions]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[ICs]
  [./c]
    type = MultiSmoothCircleIC
    variable = c
    invalue = 1.0
    outvalue = 0.0001
    radius = 4.0
    int_width = 2.0
    numbub = 35
    bubspac = 2
  []
[]

[Postprocessors]
  [./flood_count]
    type = FeatureFloodCount
    variable = c

    # Must be turned out to build data structures necessary for FeatureVolumeVPP
    compute_var_to_feature_map = true
    threshold = 0.5
    outputs = none
    execute_on = INITIAL
    primary_percolation_boundaries = 'left'
    secondary_percolation_boundaries = 'right'
    specified_boundaries = 'left right'
  [../]
[]

[VectorPostprocessors]
  [./features]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = flood_count

    # Turn on centroid output
    output_centroids = true
    execute_on = INITIAL
  [../]
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = c
  []
[]

[AuxKernels]
  [./unique_regions]
    type = FeatureFloodCountAux
    variable = unique_regions
    flood_counter = flood_count
    field_display = UNIQUE_REGION
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  execute_on = INITIAL
[]

(modules/level_set/test/tests/functions/olsson_vortex/olsson_vortex.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[AuxKernels]
  [./vec]
    type = VectorFunctionAux
    variable = velocity
    function = velocity_func
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Functions]
  [./velocity_func]
    type = LevelSetOlssonVortex
    reverse_time = 2
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  dt = 0.1
  end_time = 2
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_02.i)

# Checking the Jacobian of Flux-Limited TVD Advection, 1 phase, 3 components, unsaturated, using flux_limiter_type = none
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  xmin = 0
  xmax = 1
  ny = 1
  ymin = -1
  ymax = 2
[]

[GlobalParams]
  gravity = '1 2 -0.5'
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [tracer0]
  []
  [tracer1]
  []
[]


[ICs]
  [pp]
    variable = pp
    type = RandomIC
    min = -1
    max = 0
  []
  [tracer0]
    variable = tracer0
    type = RandomIC
    min = 0
    max = 1
  []
  [tracer1]
    variable = tracer1
    type = RandomIC
    min = 0
    max = 1
  []
[]

[Kernels]
  [fluxpp]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = pp
    advective_flux_calculator = advective_flux_calculator_0
  []
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer0
    advective_flux_calculator = advective_flux_calculator_1
  []
  [flux1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer1
    advective_flux_calculator = advective_flux_calculator_2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.4
      viscosity = 1.1
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp tracer0 tracer1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1
    m = 0.5
  []
  [advective_flux_calculator_0]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = None
    fluid_component = 0
  []
  [advective_flux_calculator_1]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = None
    fluid_component = 1
  []
  [advective_flux_calculator_2]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = None
    fluid_component = 2
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'tracer0 tracer1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    phase = 0
    n = 2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.21 0 0  0 1.5 0  0 0 0.8'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
  num_steps = 1
  dt = 1
[]

(test/tests/outputs/oversample/ex02_oversample.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmax = 0
  elem_type = QUAD9
[]

[Variables]
  [./diffused]
    order = SECOND
  [../]
[]

[Kernels]
  active = 'diff'
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./foo]
    variable = diffused
    type = ConstantPointSource
    value = 1
    point = '0.3 0.3 0.0'
  [../]
[]

[BCs]
  active = 'all'
  [./all]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom left right top'
    value = 0.0
  [../]
[]

[Executioner]
  type = Steady

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./os2]
    type = Exodus
    refinements = 2
  [../]
  [./os4]
    type = Exodus
    refinements = 4
  [../]
[]

(modules/phase_field/test/tests/Nucleation/data.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationInserter
    hold_time = 0.5
    probability = 0.0076
    radius = 3.27
  [../]
[]

[Postprocessors]
  [./nuc_count]
    type = DiscreteNucleationData
    inserter = inserter
    value = COUNT
  [../]
  [./nuc_update]
    type = DiscreteNucleationData
    inserter = inserter
    value = UPDATE
  [../]
  [./nuc_rate]
    type = DiscreteNucleationData
    inserter = inserter
    value = RATE
  [../]
  [./nuc_insertions]
    type = DiscreteNucleationData
    inserter = inserter
    value = INSERTIONS
  [../]
  [./nuc_deletions]
    type = DiscreteNucleationData
    inserter = inserter
    value = DELETIONS
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.55
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/phase_field/test/tests/GBAnisotropy/test3.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
  wGB = 100
  length_scale = 1.0e-9
  time_scale = 1.0e-9
[]

[Variables]
  [./PolycrystalVariables]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 333.33
      x = 500
      y = 500
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./CuGrGranisotropic]
    type = GBAnisotropy
    T = 600 # K

    # molar_volume_value = 7.11e-6 #Units:m^3/mol
    Anisotropic_GB_file_name = anisotropy.txt

    inclination_anisotropy = true
    delta_sigma = 0.1
    delta_mob = 0.0
  [../]
[]

[Postprocessors]
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]

  [./gr1_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 40
  nl_rel_tol = 1e-9

  num_steps = 1
  dt = 150.0
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/preconditioners/smp/smp_group_test.i)

###########################################################
# This test exercises the customer Preconditioner System.
# A Single Matrix Preconditioner is built using
# coupling specified by the user.
#
# @Requirement F1.40
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]

  [./p]
  [../]
  [./q]
  [../]
[]

# Single Matrix Preconditioner
[Preconditioning]
  [./SMP]
    type = SMP
    coupled_groups = 'u,v p,q'
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./conv_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]

  [./diff_p]
    type = Diffusion
    variable = p
  [../]
  [./conv_p]
    type = CoupledForce
    variable = p
    v = q
  [../]
  [./diff_q]
    type = Diffusion
    variable = q
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
  [./bottom_v]
    type = DirichletBC
    variable = v
    boundary = 0
    value = 5
  [../]
  [./top_v]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 2
  [../]

  [./left_p]
    type = DirichletBC
    variable = p
    boundary = 1
    value = 2
  [../]
  [./bottom_q]
    type = DirichletBC
    variable = q
    boundary = 0
    value = 3
  [../]
  [./top_q]
    type = DirichletBC
    variable = q
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  nl_max_its = 2
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/material_coupled_force/material_coupled_force.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  nx = 10
  ymin = 0
  ymax = 2
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v1]
    initial_condition = 3
  [../]

  [./v2]
  [../]
[]

[ICs]
  [./v2_ic]
    type = FunctionIC
    variable = v2
    function = v2_func
  [../]
[]

[Functions]
  [./v2_func]
    type = ParsedFunction
    value = 'x + 2 * y'
  [../]

  [./reference]
    type = ParsedFunction
    value = '3 * (-1) * 3.5 + (x + 2 * y) * 15 * 1.2'
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'm1 m2'
    prop_values = '-1 15'
  [../]
[]

[Kernels]
  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./coupled]
    type = MatCoupledForce
    variable = u
    v = 'v1 v2'
    coef = '3.5 1.2'
    material_properties = 'm1 m2'
  [../]
[]

[Postprocessors]
  [./error]
    type = ElementL2Error
    function = reference
    variable = u
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/scalar-var/part1.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 21
[]

[Variables]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
  [lambda]
    family = SCALAR
    order = FIRST
  []
[]

[FVKernels]
  [advection]
    type = FVElementalAdvection
    variable = v
    velocity = '1 0 0'
  []
  [lambda]
    type = FVScalarLagrangeMultiplier
    variable = v
    lambda = lambda
    phi0 = 1
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_factor_shift_type'
  petsc_options_value = 'lu       NONZERO'
  nl_rel_tol = 1e-12
  solve_type = NEWTON
[]

[Outputs]
  [out]
    type = Exodus
    execute_on = 'final'
  []
[]

(modules/porous_flow/test/tests/relperm/corey3.i)

# Test Corey relative permeability curve by varying saturation over the mesh
# Residual saturation of phase 0: s0r = 0.2
# Residual saturation of phase 1: s1r = 0.3

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
    family = LAGRANGE
    order = FIRST
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityCorey
    phase = 0
    n = 2
    s_res = 0.2
    sum_s_res = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
    s_res = 0.3
    sum_s_res = 0.5
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-8
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(modules/richards/test/tests/jacobian_2/jn03.i)

# two phase
# unsaturated = true

# gravity = false
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn03
  exodus = false
[]

(modules/tensor_mechanics/test/tests/stickyBC/push_down.i)

# Testing StickyBC
#
# Push the top of an element downward until the bottom hits an (invisible) obstruction.
# 10 timesteps are used.  In each timestep disp_y is decreased by 0.1.  The
# StickyBC has a min_value of -0.49, so at timestep 5 this bound will be violated
# and the bottom boundary will be fixed forever after.
#
# This test also illustrates that StickyBC is only ever meant to be used in
# special situations:
# - if, after the simulation ends, the top is moved upward again, the StickyBC
#   will keep the bottom fixed.  Ie, the StickyBC is truly "sticky".
# - setting min_value = -0.5 in this test illustrates the "approximate" nature
#   of StickyBC, in that some nodes will be fixed at disp_y=-0.5, while others
#   will be fixed at disp_y=-0.6, due to the timestepping and roundoff errors
#   in MOOSE's solution.
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
  [../]
[]

[BCs]
  [./obstruction]
    type = StickyBC
    variable = disp_y
    boundary = bottom
    min_value = -0.49
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = -t
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./front]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0
  [../]
[]

[Materials]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1.0
    poissons_ratio = 0.2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Linear
  dt = 0.1
  end_time = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/eigenstrain/reducedOrderRZQuadratic.i)

#
# This test checks whether the ComputeReducedOrderEigenstrain is functioning properly.
#
# If instead of 'reduced_order_eigenstrain', 'thermal_eigenstrain' is given to
# eigenstrain_names in the Modules/TensorMechanics/Master/all block, the output will be
# quite different.
#
# Open the reducedOrderRZQuadratic_out_hydro_0001.csv file and plot the hydro variables as
# a function of x.
#

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 1
  xmax = 3
  xmin = 1
  ymax = 1
  ymin = 0
  second_order = true
[]

[Functions]
  [./tempLinear]
    type = ParsedFunction
    value = '715-5*x'
  [../]
  [./tempQuadratic]
    type = ParsedFunction
    vars = 'Tc Te'
    vals = '701 700'
    value = '(Te-Tc)/4.0*x*x+(Tc-Te)/2.0*x+Te+3.0*(Tc-Te)/4.0'
  [../]
  [./tempCubic]
    type = ParsedFunction
    value = '-1.25*x*x*x+11.25*x*x-33.75*x+733.75'
  [../]
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 295.0
  [../]
[]

[AuxVariables]
  [./hydro_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./hydro_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./hydro_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./sxx_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sxx_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./sxx_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./szz_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./szz_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./szz_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./thermal_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./thermal_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./thermal_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./reduced_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./reduced_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./reduced_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./temp2]
    order = SECOND
    family = LAGRANGE
    initial_condition = 700
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        add_variables = true
        strain = SMALL
        incremental = true
        temperature = temp2
        #eigenstrain_names = thermal_eigenstrain
        eigenstrain_names = reduced_order_eigenstrain
      [../]
    [../]
  [../]
[]

[Kernels]
  [./heat]
    type = Diffusion
    variable = temp
  [../]
[]

[AuxKernels]
  [./hydro_constant_aux]
    type = RankTwoScalarAux
    variable = hydro_constant
    rank_two_tensor = stress
    scalar_type = Hydrostatic
    execute_on = timestep_end
  [../]
  [./hydro_first_aux]
    type = RankTwoScalarAux
    variable = hydro_first
    rank_two_tensor = stress
    scalar_type = Hydrostatic
    execute_on = timestep_end
  [../]
  [./hydro_second_aux]
    type = RankTwoScalarAux
    variable = hydro_second
    rank_two_tensor = stress
    scalar_type = Hydrostatic
    execute_on = timestep_end
  [../]
  [./sxx_constant_aux]
    type = RankTwoAux
    variable = sxx_constant
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./sxx_first_aux]
    type = RankTwoAux
    variable = sxx_first
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./sxx_second_aux]
    type = RankTwoAux
    variable = sxx_second
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./szz_constant_aux]
    type = RankTwoAux
    variable = szz_constant
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
    execute_on = timestep_end
  [../]
  [./szz_first_aux]
    type = RankTwoAux
    variable = szz_first
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
    execute_on = timestep_end
  [../]
  [./szz_second_aux]
    type = RankTwoAux
    variable = szz_second
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
    execute_on = timestep_end
  [../]
  [./thermal_constant_aux]
    type = RankTwoAux
    variable = thermal_constant
    rank_two_tensor = thermal_eigenstrain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./thermal_first_aux]
    type = RankTwoAux
    variable = thermal_first
    rank_two_tensor = thermal_eigenstrain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./thermal_second_aux]
    type = RankTwoAux
    variable = thermal_second
    rank_two_tensor = thermal_eigenstrain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./reduced_constant_aux]
    type = RankTwoAux
    variable = reduced_constant
    rank_two_tensor = reduced_order_eigenstrain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./reduced_first_aux]
    type = RankTwoAux
    variable = reduced_first
    rank_two_tensor = reduced_order_eigenstrain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./reduced_second_aux]
    type = RankTwoAux
    variable = reduced_second
    rank_two_tensor = reduced_order_eigenstrain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./temp2]
    type = FunctionAux
    variable = temp2
    function = tempQuadratic
    execute_on = timestep_begin
  [../]
[]

[BCs]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom #'bottom top'
    value = 0.0
  [../]

  [./temp_right]
    type = DirichletBC
    variable = temp
    boundary = right
    value = 700
  [../]
  [./temp_left]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 710
  [../]
[]


[Materials]
  [./fuel_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e8
    poissons_ratio = 0
  [../]
  [./fuel_thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    thermal_expansion_coeff = 1e-6
    temperature = temp2
    stress_free_temperature = 295.0
    eigenstrain_name = 'thermal_eigenstrain'
  [../]
  [./reduced_order_eigenstrain]
    type = ComputeReducedOrderEigenstrain
    input_eigenstrain_names = 'thermal_eigenstrain'
    eigenstrain_name = 'reduced_order_eigenstrain'
  [../]
[]


[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew '
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
  petsc_options_value = '70 hypre boomeramg'

  num_steps = 1
  nl_rel_tol = 1e-8
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[VectorPostprocessors]
  [./hydro]
    type = LineValueSampler
    num_points = 50
    start_point = '1 0.07e-3 0'
    end_point = '3 0.07e-3 0'
    sort_by = x
    variable = 'temp2 disp_x disp_y hydro_constant hydro_first hydro_second sxx_constant sxx_first sxx_second szz_constant szz_first szz_second thermal_constant thermal_first thermal_second reduced_constant reduced_first reduced_second'
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/richards/test/tests/gravity_head_2/gh_lumped_08.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# lumped = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
  gravity = '-1 0 0'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_lumped_08
  csv = true
[]

(test/tests/ics/vector_constant_ic/vector_constant_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Variables]
  [./A]
    family = LAGRANGE_VEC
    order = FIRST
  [../]
[]

[ICs]
  [./A]
    type = VectorConstantIC
    variable = A
    x_value = 2
    y_value = 3
    z_value = 4
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/ad_simple_diffusion/ad_simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady

  # Preconditioned JFNK (default)
  solve_type = 'Newton'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  l_tol = 1e-10
  nl_rel_tol = 1e-9
  nl_max_its = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/fvkernels/fv_simple_diffusion/dirichlet.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 7
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 42
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/mass_conservation/mass05.i)

# Checking that the mass postprocessor correctly calculates the mass
# of each component in each phase, as well as the total mass of each
# component in all phases.
# 2phase, 2component, constant porosity

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [sat]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 0.3
  []
  [massfrac_ph1_sp0]
    initial_condition = 0.55
  []
[]

[ICs]
  [pinit]
    type = ConstantIC
    value = 1
    variable = pp
  []
  [satinit]
    type = FunctionIC
    function = 1-x
    variable = sat
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sat
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp sat'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pp
    phase1_saturation = sat
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [comp0_phase0_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    phase = 0
  []
  [comp0_phase1_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    phase = 1
  []
  [comp0_total_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
  []
  [comp0_total_mass2]
    type = PorousFlowFluidMass
    fluid_component = 0
    phase = '0 1'
  []
  [comp1_phase0_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = 0
  []
  [comp1_phase1_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = 1
  []
  [comp1_total_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
  []
  [comp1_total_mass2]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = '0 1'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1e-16
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mass05
  csv = true
[]

(test/tests/time_integrators/implicit-euler/ie_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.25

  [./Adaptivity]
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/partitioners/random_partitioner/random_partitioner.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  [Partitioner]
    type = RandomPartitioner
  []
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[AuxVariables]
  [pid]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [pid_aux]
    type = ProcessorIDAux
    variable = pid
    execute_on = 'INITIAL'
  []
[]

(test/tests/parser/cli_multiapp_group/dt_from_master_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the master solve

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/kernels/material_derivatives/material_derivatives_test.i)

###########################################################
# This is a test of the material derivatives test kernel.
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./u_IC_fn]
    type = ParsedFunction
    value = 'x'
  [../]
  [./v_IC_fn]
    type = ParsedFunction
    value = 'sin(x)'
  [../]
[]

[ICs]
  [./u_IC]
    type = FunctionIC
    variable = u
    function = u_IC_fn
  [../]
  [./v_IC]
    type = FunctionIC
    variable = v
    function = v_IC_fn
  [../]
[]

[Kernels]
  [./test_kernel]
    type = MaterialDerivativeTestKernel
    variable = u
    args = 'u v'
    material_property = material_derivative_test_property
  [../]
  # add a dummy kernel for v to prevent singular Jacobian
  [./dummy_kernel]
    type = Diffusion
    variable = v
  [../]
[]

[Materials]
  [./material_derivative_test_material]
    type = MaterialDerivativeTestMaterial
    var1 = u
    var2 = v
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
    solve_type = newton
    petsc_options_iname = '-snes_type -snes_test_err'
    petsc_options_value = 'test       1e-10'
  [../]
[]

[Executioner]
  type = Steady
[]

(test/tests/relationship_managers/geometric_neighbors/geometric_edge_neighbors.i)

# This test will show 2 layers of geometric ghosting and 0 layers of evaluable
# ghosting. The 2 layers of geometric ghosting corresponds to the 2 layers we
# have explicitly requested. There is no evaulable ghosting because we have not
# requested any algebraic or coupling functors.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8

  # We are testing geometric ghosted functors
  # so we have to use distributed mesh
  parallel_type = distributed
[]

[GlobalParams]
  order = CONSTANT
  family = MONOMIAL
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [ghosting0]
  []
  [ghosting1]
  []
  [ghosting2]
  []
  [evaluable0]
  []
  [evaluable1]
  []
  [evaluable2]
  []
  [proc]
  []
[]

[AuxKernels]
  [ghosting0]
    type = ElementUOAux
    variable = ghosting0
    element_user_object = ghosting_uo0
    field_name = "ghosted"
    execute_on = initial
  []
  [ghosting1]
    type = ElementUOAux
    variable = ghosting1
    element_user_object = ghosting_uo1
    field_name = "ghosted"
    execute_on = initial
  []
  [ghosting2]
    type = ElementUOAux
    variable = ghosting2
    element_user_object = ghosting_uo2
    field_name = "ghosted"
    execute_on = initial
  []
  [evaluable0]
    type = ElementUOAux
    variable = evaluable0
    element_user_object = ghosting_uo0
    field_name = "evaluable"
    execute_on = initial
  []
  [evaluable1]
    type = ElementUOAux
    variable = evaluable1
    element_user_object = ghosting_uo1
    field_name = "evaluable"
    execute_on = initial
  []
  [evaluable2]
    type = ElementUOAux
    variable = evaluable2
    element_user_object = ghosting_uo2
    field_name = "evaluable"
    execute_on = initial
  []
  [proc]
    type = ProcessorIDAux
    variable = proc
    execute_on = initial
  []
[]

[UserObjects]
  [ghosting_uo0]
    type = ElemSideNeighborLayersGeomTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 0
  []
  [ghosting_uo1]
    type = ElemSideNeighborLayersGeomTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 1
  []
  [ghosting_uo2]
    type = ElemSideNeighborLayersGeomTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 2
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform6.i)

# apply repeated stretches in z direction, and smaller stretches in the x and y directions
# so that sigma_II = sigma_III,
# which means that lode angle = -30deg.
# The allows yield surface in meridional plane to be mapped out
# Using cap smoothing

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.9E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.9E-6*y*sin(t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 50
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0
    value_residual = 0.8726646 # 50deg
    rate = 3000.0
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    tip_scheme = cap
    mc_tip_smoother = 0
    cap_start = 3
    cap_rate = 0.8
    mc_edge_smoother = 20
    yield_function_tolerance = 1E-8
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 30
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform6
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/postprocessors/memory_usage/print_memory_usage.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Adaptivity]
  [./Markers]
    [./uni]
      type = UniformMarker
      mark = REFINE
    [../]
  [../]

  # this marker will tag every element for refinement, growing the problem
  # exponentially with each timestep
  marker = uni

  # avoid a refine after the final step
  stop_time = 4.5
[]

[Postprocessors]
  [./physical]
    type = MemoryUsage
    mem_type = physical_memory
    value_type = total
    # by default MemoryUsage reports the peak value for the current timestep
    # out of all samples that have been taken (at linear and non-linear iterations)
    execute_on = 'INITIAL TIMESTEP_END NONLINEAR LINEAR'
  [../]
  [./virtual]
    type = MemoryUsage
    mem_type = virtual_memory
    value_type = total
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./page_faults]
    type = MemoryUsage
    mem_type = page_faults
    value_type = total
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./DOFs]
    type = NumDOFs
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./walltime]
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm      lu'

  nl_abs_tol = 1e-10

  num_steps = 5
  dt = 1
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL TIMESTEP_END FINAL'
  perf_graph = true
[]

(test/tests/controls/time_periods/aux_scalar_kernels/enable_disable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Dampers]
  [./const_damp]
    type = ConstantDamper
    damping = 0.9
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/solution_aux/aux_nonlinear_solution_xda.i)

[Mesh]
  # This test uses SolutionUserObject which doesn't work with DistributedMesh.
  type = GeneratedMesh
  parallel_type = replicated
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
  [../]
[]

[Functions]
  [./u_xda_func]
    type = SolutionFunction
    solution = xda_u
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./aux_xda_kernel]
    type = SolutionAux
    variable = u_aux
    solution = xda_u_aux
    execute_on = initial
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 2
  [../]
[]

[UserObjects]
  [./xda_u_aux]
    type = SolutionUserObject
    system = aux0
    mesh = aux_nonlinear_solution_out_0001_mesh.xda
    es = aux_nonlinear_solution_out_0001.xda
    system_variables = u_aux
    execute_on = initial
  [../]
  [./xda_u]
    type = SolutionUserObject
    system = nl0
    mesh = aux_nonlinear_solution_out_0001_mesh.xda
    es = aux_nonlinear_solution_out_0001.xda
    system_variables = u
    execute_on = initial
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./u_func_ic]
    function = u_xda_func
    variable = u
    type = FunctionIC
  [../]
[]

(test/tests/controls/time_periods/multiapps/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '1. 0. 0.'
    input_files = sub.i
    execute_on = 'initial timestep_end'
    output_in_position = true
  [../]
[]

[Controls]
  [./multiapp]
    type = TimePeriod
    disable_objects = 'MultiApps::sub'
    start_time = '0'
    end_time = '0.25'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/richards/test/tests/sinks/s04.i)

# apply a total flux (in kg/s) to two boundaries
# and check that it removes the correct amount of fluid
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 4
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
  viscosity = 1E-3
  gravity = '-1 0 0'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
  [../]
[]

[ICs]
  [./pressure]
    type = ConstantIC
    variable = pressure
    value = 2
  [../]
[]

[Postprocessors]
  [./area_left]
    type = AreaPostprocessor
    boundary = left
    execute_on = initial
  [../]
  [./area_right]
    type = AreaPostprocessor
    boundary = right
    execute_on = initial
  [../]
  [./mass_fin]
    type = RichardsMass
    variable = pressure
    execute_on = 'initial timestep_end'
  [../]
  [./p0]
    type = PointValue
    point = '0 0 0'
    variable = pressure
    execute_on = 'initial timestep_end'
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = left
    pressures = '0'
    bare_fluxes = '0.1'
    variable = pressure
    use_mobility = false
    use_relperm = false
    area_pp = area_left
  [../]
  [./right_flux]
    type = RichardsPiecewiseLinearSink
    boundary = right
    pressures = '0'
    bare_fluxes = '0.1'
    variable = pressure
    use_mobility = false
    use_relperm = false
    area_pp = area_right
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 13
[]

[Outputs]
  file_base = s04
  csv = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform_harden4.i)

# apply repeated stretches to observe cohesion hardening, with cubic
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = x_disp
    boundary = front
    function = '0'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = y_disp
    boundary = front
    function = '0'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = '2*t'
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./wps_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./wps_internal_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wps_internal
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./int]
    type = PointValue
    point = '0 0 0'
    variable = wps_internal
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E3
    value_residual = 2E3
    internal_limit = 0.00007
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.01745506
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 500
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 0.5E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-3
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1E-6
  dt = 1E-7
  type = Transient
[]


[Outputs]
  file_base = small_deform_harden4
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/kernels/ad_mat_diffusion/1D_transient.i)

# This test solves a 1D transient heat equation
# The error is calculated by comparing to the analytical solution
# The problem setup and analytical solution are taken from "Advanced Engineering
# Mathematics, 10th edition" by Erwin Kreyszig.
# http://www.amazon.com/Advanced-Engineering-Mathematics-Erwin-Kreyszig/dp/0470458364
# It is Example 1 in section 12.6 on page 561

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 160
  xmax = 80
[]

[Variables]
  [./T]
  [../]
[]

[ICs]
  [./T_IC]
    type = FunctionIC
    variable = T
    function = '100*sin(pi*x/80)'
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusion
    variable = T
    diffusivity = 0.95
  [../]
  [./dt]
    type = CoefTimeDerivative
    variable = T
    Coefficient = 0.82064
  [../]
[]

[BCs]
  [./sides]
    type = DirichletBC
    variable = T
    boundary = 'left right'
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  dt = 1e-2
  end_time = 1
[]

[Postprocessors]
  [./error]
    type = NodalL2Error
    function = '100*sin(pi*x/80)*exp(-0.95/(0.092*8.92)*pi^2/80^2*t)'
    variable = T
    outputs = console
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/user_object_011orientation.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[AuxVariables]
  [./pk2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lagrangian_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lagrangian_strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./slip_increment]
   order = CONSTANT
   family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
  generate_output = stress_zz
[]

[AuxKernels]
  [./pk2]
   type = RankTwoAux
   variable = pk2
   rank_two_tensor = pk2
   index_j = 2
   index_i = 2
   execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./lagrangian_strain_zz]
    type = RankTwoAux
    variable = lagrangian_strain_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./lagrangian_strain_yy]
    type = RankTwoAux
    rank_two_tensor = lage
    variable = lagrangian_strain_yy
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./slip_inc]
   type = MaterialStdVectorAux
   variable = slip_increment
   property = slip_rate_gss
   index = 0
   execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '0.01*t'
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    euler_angle_1 = 120.0
    euler_angle_2 = 125.264
    euler_angle_3 =  45.0
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./pk2]
   type = ElementAverageValue
   variable = pk2
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./lagrangian_strain_yy]
    type = ElementAverageValue
    variable = lagrangian_strain_yy
  [../]
  [./lagrangian_strain_zz]
    type = ElementAverageValue
    variable = lagrangian_strain_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
  [./slip_increment]
   type = ElementAverageValue
   variable = slip_increment
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.05
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  csv = true
[]

(modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/phase_field_sub.i)

# This input file contains objects only available in phase_field
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 2
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 15.0
      x2 = 35.0
      y1 = 0.0
      y2 = 25.0
      inside = 1.0
      outside = -0.8
      variable = c
    [../]
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
    block = 0
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 101'
  l_max_its = 15
  nl_max_its = 10
  start_time = 0.0
  num_steps = 2
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/fluidstate/water_vapor_phasechange.i)

# Tests correct calculation of properties in PorousFlowWaterVapor as a phase change
# from liquid to a two-phase model occurs due to a pressure drop.
# A single 10 m^3 element is used, with constant mass and heat production using
# a Dirac kernel. Initial conditions correspond to just outside the two-phase region in
# the liquid state.
#
# An identical problem can be run using TOUGH2, with the following outputs after 1,000s
# Pressure: 8.58 Mpa
# Temperature: 299.92 K
# Vapor saturation: 0.00637

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmax = 10
  ymax = 10
  zmax = 10
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pliq]
    initial_condition = 9e6
  []
  [h]
    scaling = 1e-3
  []
[]

[ICs]
  [hic]
    type = PorousFlowFluidPropertyIC
    variable = h
    porepressure = pliq
    property = enthalpy
    temperature = 300
    temperature_unit = Celsius
    fp = water
  []
[]

[DiracKernels]
  [mass]
    type = ConstantPointSource
    point = '5 5 5'
    variable = pliq
    value = -1
  []
  [heat]
    type = ConstantPointSource
    point = '5 5 5'
    variable = h
    value = -1.344269e6
  []
[]

[AuxVariables]
  [pressure_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [pressure_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [enthalpy_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [enthalpy_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [temperature]
    order = CONSTANT
    family = MONOMIAL
  []
  [e_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [e_water]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [enthalpy_water]
    type = PorousFlowPropertyAux
    variable = enthalpy_water
    property = enthalpy
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [enthalpy_gas]
    type = PorousFlowPropertyAux
    variable = enthalpy_gas
    property = enthalpy
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [pressure_water]
    type = PorousFlowPropertyAux
    variable = pressure_water
    property = pressure
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [pressure_gas]
    type = PorousFlowPropertyAux
    variable = pressure_gas
    property = pressure
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [saturation_water]
    type = PorousFlowPropertyAux
    variable = saturation_water
    property = saturation
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [density_water]
    type = PorousFlowPropertyAux
    variable = density_water
    property = density
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [density_gas]
    type = PorousFlowPropertyAux
    variable = density_gas
    property = density
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [viscosity_water]
    type = PorousFlowPropertyAux
    variable = viscosity_water
    property = viscosity
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [viscosity_gas]
    type = PorousFlowPropertyAux
    variable = viscosity_gas
    property = viscosity
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [temperature]
    type = PorousFlowPropertyAux
    variable = temperature
    property = temperature
    execute_on = 'initial timestep_end'
  []
  [e_water]
    type = PorousFlowPropertyAux
    variable = e_water
    property = internal_energy
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [egas]
    type = PorousFlowPropertyAux
    variable = e_gas
    property = internal_energy
    phase = 1
    execute_on = 'initial timestep_end'
  []
[]

[Kernels]
  [mass]
    type = PorousFlowMassTimeDerivative
    variable = pliq
  []
  [heat]
    type = PorousFlowEnergyTimeDerivative
    variable = h
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pliq h'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureBC
    pe = 1e5
    lambda = 2
    pc_max = 1e6
  []
  [fs]
    type = PorousFlowWaterVapor
    water_fp = water
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [watervapor]
    type = PorousFlowFluidStateSingleComponent
    porepressure = pliq
    enthalpy = h
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-14 0 0 0 1e-14 0 0 0 1e-14'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [internal_energy]
    type = PorousFlowMatrixInternalEnergy
    density = 2650
    specific_heat_capacity = 1000
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1e3
  nl_abs_tol = 1e-12
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [density_water]
    type = ElementAverageValue
    variable = density_water
    execute_on = 'initial timestep_end'
  []
  [density_gas]
    type = ElementAverageValue
    variable = density_gas
    execute_on = 'initial timestep_end'
  []
  [viscosity_water]
    type = ElementAverageValue
    variable = viscosity_water
    execute_on = 'initial timestep_end'
  []
  [viscosity_gas]
    type = ElementAverageValue
    variable = viscosity_gas
    execute_on = 'initial timestep_end'
  []
  [enthalpy_water]
    type = ElementAverageValue
    variable = enthalpy_water
    execute_on = 'initial timestep_end'
  []
  [enthalpy_gas]
    type = ElementAverageValue
    variable = enthalpy_gas
    execute_on = 'initial timestep_end'
  []
  [sg]
    type = ElementAverageValue
    variable = saturation_gas
    execute_on = 'initial timestep_end'
  []
  [sw]
    type = ElementAverageValue
    variable = saturation_water
    execute_on = 'initial timestep_end'
  []
  [pwater]
    type = ElementAverageValue
    variable = pressure_water
    execute_on = 'initial timestep_end'
  []
  [pgas]
    type = ElementAverageValue
    variable = pressure_gas
    execute_on = 'initial timestep_end'
  []
  [temperature]
    type = ElementAverageValue
    variable = temperature
    execute_on = 'initial timestep_end'
  []
  [enthalpy]
    type = ElementAverageValue
    variable = h
    execute_on = 'initial timestep_end'
  []
  [pliq]
    type = ElementAverageValue
    variable = pliq
    execute_on = 'initial timestep_end'
  []
  [liquid_mass]
    type = PorousFlowFluidMass
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [vapor_mass]
    type = PorousFlowFluidMass
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [liquid_heat]
    type = PorousFlowHeatEnergy
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [vapor_heat]
    type = PorousFlowHeatEnergy
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [e_water]
    type = ElementAverageValue
    variable = e_water
    execute_on = 'initial timestep_end'
  []
  [e_gas]
    type = ElementAverageValue
    variable = e_gas
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
  perf_graph = false
[]

(test/tests/problems/eigen_problem/preconditioners/ne_pbp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diffu]
    type = Diffusion
    variable = u
  [../]

  [./difv]
    type = Diffusion
    variable = v
  [../]

  [./rhsu]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]

  [./rhsv]
    type = CoefReaction
    variable = v
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]
[]

[BCs]
  [./homogeneousu]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./homogeneousv]
    type = DirichletBC
    variable = v
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenu]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]

  [./eigenv]
    type = EigenDirichletBC
    variable = v
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = JFNK
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

[Preconditioning]
  [./PBP]
    type = PBP
    solve_order = 'u v'
    preconditioner  = 'LU LU'
  [../]
[]

(modules/functional_expansion_tools/test/tests/standard_use/interface_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.4
  xmax = 2.4
  nx = 30
  ymin = 0.0
  ymax = 10.0
  ny = 20
[]

[Variables]
  [./s]
  [../]
[]

[Kernels]
  [./diff_s]
    type = Diffusion
    variable = s
  [../]
  [./time_diff_s]
    type = TimeDerivative
    variable = s
  [../]
[]

[ICs]
  [./start_s]
    type = ConstantIC
    value = 2
    variable = s
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = s
    boundary = bottom
    value = 0.1
  [../]
  [./interface_flux]
    type = FXFluxBC
    boundary = left
    variable = s
    function = FX_Basis_Flux_Sub
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '4'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
  [./FX_Basis_Flux_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '5'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXBoundaryValueUserObject
    function = FX_Basis_Value_Sub
    variable = s
    boundary = left
  [../]
  [./FX_Flux_UserObject_Sub]
    type = FXBoundaryFluxUserObject
    function = FX_Basis_Flux_Sub
    variable = s
    boundary = left
    diffusivity = 1.0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined.i)

# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source has units 1/time.  Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz   (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz   (remember this is effective stress)
#
# In porous_flow, however, the source has units kg/s/m^3 and the
# Biot Modulus is not held fixed.  This means that disp_z, porepressure,
# etc are not linear functions of t.  Nevertheless, the ratios remain
# fixed:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = porepressure
    gravity = '0 0 0'
    fluid_component = 0
  []
  [source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 3.3333333333
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.3
    solid_bulk = 2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0   0 1 0   0 0 1' # unimportant
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = none
    point = '0 0 0'
    variable = porepressure
  []
  [zdisp]
    type = PointValue
    outputs = none
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = none
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = none
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = none
    point = '0 0 0'
    variable = stress_zz
  []
  [stress_xx_over_strain]
    type = FunctionValuePostprocessor
    function = stress_xx_over_strain_fcn
    outputs = csv
  []
  [stress_zz_over_strain]
    type = FunctionValuePostprocessor
    function = stress_zz_over_strain_fcn
    outputs = csv
  []
  [p_over_strain]
    type = FunctionValuePostprocessor
    function = p_over_strain_fcn
    outputs = csv
  []
[]

[Functions]
  [stress_xx_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_xx zdisp'
  []
  [stress_zz_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_zz zdisp'
  []
  [p_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'p0 zdisp'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_unconfined
  [csv]
    type = CSV
  []
[]

(modules/combined/test/tests/ACGrGrElasticDrivingForce/bicrystal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 3
  xmax = 1000
  ymax = 1000
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalBoundingBoxIC]
      x1 = 0
      y1 = 0
      x2 = 500
      y2 = 1000
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./elastic_strain11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./elastic_strain22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./elastic_strain12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1111]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./active_bounds_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./euler_angle]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
  [./PolycrystalElasticDrivingForce]
  [../]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
  [./elastic_strain11]
    type = RankTwoAux
    variable = elastic_strain11
    rank_two_tensor = elastic_strain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./elastic_strain22]
    type = RankTwoAux
    variable = elastic_strain22
    rank_two_tensor = elastic_strain
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./elastic_strain12]
    type = RankTwoAux
    variable = elastic_strain12
    rank_two_tensor = elastic_strain
    index_i = 0
    index_j = 1
    execute_on = timestep_end
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    execute_on = 'initial timestep_begin'
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    execute_on = 'initial timestep_begin'
    field_display = VARIABLE_COLORING
  [../]
  [./C1111]
    type = RankFourAux
    variable = C1111
    rank_four_tensor = elasticity_tensor
    index_l = 0
    index_j = 0
    index_k = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./active_bounds_elemental]
    type = FeatureFloodCountAux
    variable = active_bounds_elemental
    field_display = ACTIVE_BOUNDS
    execute_on = 'initial timestep_begin'
    flood_counter = grain_tracker
  [../]
  [./euler_angle]
    type = OutputEulerAngles
    variable = euler_angle
    euler_angle_provider = euler_angle_file
    grain_tracker = grain_tracker
    output_euler_angle = 'phi1'
  [../]
[]

[BCs]
  [./top_displacement]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = -10.0
  [../]
  [./x_anchor]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.0
  [../]
  [./y_anchor]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    block = 0
    T = 500 # K
    wGB = 75 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
    time_scale = 1.0e-6
  [../]
  [./ElasticityTensor]
    type = ComputePolycrystalElasticityTensor
    grain_tracker = grain_tracker
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
[]

[UserObjects]
  [./euler_angle_file]
    type = EulerAngleFileReader
    file_name = test.tex
  [../]
  [./grain_tracker]
    type = GrainTrackerElasticity
    connecting_threshold = 0.05
    compute_var_to_feature_map = true
    flood_entity_type = elemental
    execute_on = 'initial timestep_begin'

    euler_angle_provider = euler_angle_file
    fill_method = symmetric9
    C_ijkl = '1.27e5 0.708e5 0.708e5 1.27e5 0.708e5 1.27e5 0.7355e5 0.7355e5 0.7355e5'

    outputs = none
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
  [./gr0_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr0
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   coupled_groups = 'gr0,gr1 disp_x,disp_y'
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
  petsc_options_value = 'hypre boomeramg 31 0.7'

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 30
  nl_rel_tol = 1e-9

  start_time = 0.0
  num_steps = 3
  dt = 0.2

  [./Adaptivity]
   initial_adaptivity = 2
    refine_fraction = 0.7
    coarsen_fraction = 0.1
    max_h_level = 2
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/time_steppers/iteration_adaptive/piecewise_linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./temp_spike]
    type = PiecewiseLinear
    x = '0 1 1.1 1.2 2'
    y = '1 1 2   1   1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = temp_spike
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0.0
  end_time = 2.0
  verbose = true
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.9
    optimal_iterations = 10
    timestep_limiting_function = temp_spike
    max_function_change = 0.5
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform3_lode_zero.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.7E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = lode_zero
    yield_function_tolerance = 1      # irrelevant here
    internal_constraint_tolerance = 1 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
  [./mc]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 8
    smoothing_tol = 1E-7
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_lode_zero
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(test/tests/auxkernels/diffusion_flux/diffusion_flux.i)

[Mesh]
  type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
  dim = 2 # Dimension of the mesh
  nx = 10 # Number of elements in the x direction
  ny = 10 # Number of elements in the y direction
  xmax = 1.0
  ymax = 1.0
[]

[Variables]
  [./T]
  [../]
[]

[AuxVariables]
  [./flux_x]
      order = FIRST
      family = MONOMIAL
  [../]
  [./flux_y]
      order = FIRST
      family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest # A Laplacian operator
    variable = T
    prop_name = 'thermal_conductivity'
  [../]
[]

[AuxKernels]
  [./flux_x]
    type = DiffusionFluxAux
    diffusivity = 'thermal_conductivity'
    variable = flux_x
    diffusion_variable = T
    component = x
  [../]
  [./flux_y]
    type = DiffusionFluxAux
    diffusivity = 'thermal_conductivity'
    variable = flux_y
    diffusion_variable = T
    component = y
  [../]
[]

[BCs]
  [./inlet]
    type = DirichletBC # Simple u=value BC
    variable = T
    boundary = left
    value = 4000 # K
  [../]
  [./outlet]
    type = DirichletBC
    variable = T
    boundary = right
    value = 400 # K
  [../]
[]

[Materials]
  [./k]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = '10' # in W/mK
  [../]
[]

[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    variable = 'T flux_x flux_y'
    start_point = '0 0. 0'
    end_point = '1.0 0. 0'
    num_points = 11
    sort_by = id
  [../]
[]

[Executioner]
  type = Steady # Steady state problem
  solve_type = PJFNK #Preconditioned Jacobian Free Newton Krylov
  nl_rel_tol = 1e-12
  petsc_options_iname = '-pc_type -pc_hypre_type' #Matches with the values below
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true # Output Exodus format
  execute_on = 'initial timestep_end'
  csv = true
[]

(test/tests/misc/exception/2d_diffusion_skip_exception.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  skip_exception_check = true
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/pull_push.i)

# A column of elements has its bottom pulled down, and then pushed up again.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 2
  xmin = -10
  xmax = 10
  ymin = -10
  ymax = 10
  zmin = -100
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[BCs]
  [./no_x2]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.0
  [../]
  [./no_x1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_y1]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./no_y2]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0.0
  [../]

  [./topz]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0
  [../]
  [./bottomz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = back
    function = 'if(t>1,-2.0+t,-t)'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
  [./straint_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xx
    index_i = 0
    index_j = 0
  [../]
  [./straint_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xy
    index_i = 0
    index_j = 1
  [../]
  [./straint_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xz
    index_i = 0
    index_j = 2
  [../]
  [./straint_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yy
    index_i = 1
    index_j = 1
  [../]
  [./straint_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yz
    index_i = 1
    index_j = 2
  [../]
  [./straint_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zz
    index_i = 2
    index_j = 2
  [../]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[UserObjects]
  [./coh_irrelevant]
    type = TensorMechanicsHardeningCubic
    value_0 = 2E6
    value_residual = 1E6
    internal_limit = 0.01
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.5
    value_residual = 0.2
    internal_limit = 0.01
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.166666666667
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 2E6
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E8
    value_residual = 0.0
    internal_limit = 0.01
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 6.4e9
    shear_modulus = 6.4e9 # young 16MPa, Poisson 0.25
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    tangent_operator = nonlinear
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh_irrelevant
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 10
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-2
    perfect_guess = false
    min_step_size = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
    petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
    petsc_options_value = ' asm      2              lu            gmres     200'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  petsc_options = '-snes_converged_reason'
  line_search = bt
  nl_abs_tol = 1E1
  nl_rel_tol = 1e-5
  l_tol = 1E-10

  l_max_its = 100
  nl_max_its = 100

  end_time = 3.0
  dt = 0.1
  type = Transient
[]

[Outputs]
  file_base = pull_push
  exodus = true
  csv = true
[]

(test/tests/transfers/multiapp_variable_value_sample_transfer/master_quad.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./master_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./func]
    type = ParsedFunction
    value = x*y*t
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./func_aux]
    type = FunctionAux
    variable = master_aux
    function = func
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./quad]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.05 0.05 0 0.95 0.05 0 0.05 0.95 0 0.95 0.95 0'
    input_files = quad_sub.i
  [../]
[]

[Transfers]
  [./master_to_sub]
    type = MultiAppVariableValueSamplePostprocessorTransfer
    direction = to_multiapp
    multi_app = quad
    source_variable = master_aux
    postprocessor = pp
  [../]
[]

(test/tests/outputs/xda/xdr.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  xdr = true
[]

(test/tests/variables/fe_hermite_convergence/hermite_converge_dirichlet.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
  # This test will not work in parallel with DistributedMesh enabled
  # due to a bug in PeriodicBCs.
  parallel_type = replicated
[]

[Functions]
  [./bc_fn]
    type = ParsedGradFunction
    value = -sin(pi*x)*sin(pi*y)
    grad_x = -pi*cos(pi*x)*sin(pi*y)
    grad_y = -pi*sin(pi*x)*cos(pi*y)
  [../]
  [./forcing_fn]
    type = ParsedFunction
    value = -2*pi*pi*sin(pi*x)*sin(pi*y)-sin(pi*x)*sin(pi*y)
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./reaction]
    type = Reaction
    variable = u
  [../]
  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionPenaltyDirichletBC
    variable = u
    boundary = 'bottom right top left'
    function = bc_fn
    penalty = 1e10
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]
  [./h]
    type = AverageElementSize
  [../]
  [./L2error]
    type = ElementL2Error
    variable = u
    function = bc_fn
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = bc_fn
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = bc_fn
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'

  # We use higher-order quadrature to ensure that the forcing function
  # is integrated accurately.
  [./Quadrature]
    order=ELEVENTH
  [../]
[]

[Adaptivity]
  steps = 2
  marker = uniform
  [./Markers]
    [./uniform]
      type = UniformMarker
      mark = refine
    [../]
  [../]
[]


[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
  print_mesh_changed_info = true
[]

(modules/phase_field/test/tests/SplitCH/forward_split_math_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 25.0
  ymax = 25.0
  elem_type = QUAD
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
[]

[ICs]
  [./c_IC]
    type = CrossIC
    variable = c
    x1 = 0
    x2 = 25
    y1 = 0
    y2 = 25
  [../]
[]

[Kernels]
  [./cdot]
    type = TimeDerivative
    variable = c
  [../]
  [./grad_w]
    type = MatDiffusion
    variable = c
    v = w
    diffusivity = 1.0
  [../]
  [./grad_c]
    type = MatDiffusion
    variable = w
    v = c
    diffusivity = 2.0
  [../]
  [./w2]
    type = CoupledMaterialDerivative
    variable = w
    v = c
    f_name = F
  [../]
  [./w3]
    type = CoefReaction
    variable = w
    coefficient = -1.0
  [../]
[]

[AuxVariables]
  [./local_energy]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./local_energy]
    type = TotalFreeEnergy
    variable = local_energy
    f_name = F
    kappa_names = kappa_c
    interfacial_vars = c
  [../]
[]

[Materials]
  [./kappa_c]
    type = GenericConstantMaterial
    prop_names = kappa_c
    prop_values = 2.0
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = c
    function = '(1 - c)^2 * (1 + c)^2'
    f_name = F
  [../]
[]

[Postprocessors]
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
  [../]
  [./total_c]
    type = ElementIntegralVariablePostprocessor
    variable = c
    execute_on = 'initial TIMESTEP_END'
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-10

  start_time = 0.0
  num_steps = 5
  dt = 0.7
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/postprocessor_final/postprocessor_final.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./vpp]
    type = LineValueSampler
    variable = u
    start_point = '0 0 0'
    end_point = '1 1 0'
    outputs = test
    num_points = 10
    sort_by = id
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./test]
    type = CSV
    execute_on = final
  [../]
[]

(modules/porous_flow/test/tests/jacobian/mass01.i)

# 1phase
# vanGenuchten, constant-bulk density, constant porosity, 1component
# fully saturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1
  []
[]


[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  exodus = false
[]

(modules/richards/test/tests/jacobian_1/jn14.i)

# unsaturated = true
# gravity = false
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn14
  exodus = false
[]

(test/tests/variables/coupled_scalar/coupled_scalar_old.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Functions]
  [./lin1_fn]
    type = ParsedFunction
    value = t
  [../]
  [./lin2_fn]
    type = ParsedFunction
    value = 't+1'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux_scalar]
    order = SECOND
    family = SCALAR
  [../]
  [./coupled]
  [../]
  [./coupled_1]
  [../]
[]

[ICs]
  [./aux_scalar_ic]
    variable = aux_scalar
    values = '1.2 4.3'
    type = ScalarComponentIC
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./coupled]
    type = CoupledScalarAux
    variable = coupled
    coupled = aux_scalar
  [../]
  [./coupled_1]
    # Coupling to the "1" component of an aux scalar
    type = CoupledScalarAux
    variable = coupled_1
    component = 1
    coupled = aux_scalar
  [../]
[]

[AuxScalarKernels]
  [./aux_scalar_k]
    type = FunctionScalarAux
    variable = aux_scalar
    function = 'lin1_fn lin2_fn'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 4
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/solution_aux/aux_nonlinear_solution_xdr.i)

[Mesh]
  # This test uses SolutionUserObject which doesn't work with DistributedMesh.
  type = GeneratedMesh
  parallel_type = replicated
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
  [../]
[]

[Functions]
  [./u_xdr_func]
    type = SolutionFunction
    solution = xdr_u
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./aux_xdr_kernel]
    type = SolutionAux
    variable = u_aux
    solution = xdr_u_aux
    execute_on = initial
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 2
  [../]
[]

[UserObjects]
  [./xdr_u_aux]
    type = SolutionUserObject
    system = aux0
    mesh = aux_nonlinear_solution_xdr_0001_mesh.xdr
    es = aux_nonlinear_solution_xdr_0001.xdr
    execute_on = initial
  [../]
  [./xdr_u]
    type = SolutionUserObject
    system = nl0
    mesh = aux_nonlinear_solution_xdr_0001_mesh.xdr
    es = aux_nonlinear_solution_xdr_0001.xdr
    execute_on = initial
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./u_func_ic]
    function = u_xdr_func
    variable = u
    type = FunctionIC
  [../]
[]

(test/tests/ics/dependency/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[AuxVariables]
  [./a]
  [../]

  [./b]
  [../]
[]

[Variables]
  [./u]
  [../]

  [./v]
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    variable = u
    value = -1
  [../]

  [./v_ic]
    type = MTICSum
    variable = v
    var1 = u
    var2 = a
  [../]

  [./a_ic]
    type = ConstantIC
    variable = a
    value = 10
  [../]

  [./b_ic]
    type = MTICMult
    variable = b
    var1 = v
    factor = 2
  [../]
[]

[AuxKernels]
  [./a_ak]
    type = ConstantAux
    variable = a
    value = 256
  [../]

  [./b_ak]
    type = ConstantAux
    variable = b
    value = 42
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]


  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/GBDependentTensors/gb_property.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
    [../]
  [../]
  [./mu]
  [../]
[]

[AuxVariables]
  [./gb]
    family = LAGRANGE
    order  = FIRST
  [../]
  [./mobility_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./mobility_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./diffusivity_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./diffusivity_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./aniso_tensor_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./aniso_tensor_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[AuxKernels]
  [./gb]
    type = FunctionAux
    variable = gb
    function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
  [../]
  [./mobility_xx]
    type = MaterialRealTensorValueAux
    variable = mobility_xx
    property = mobility_prop
    row = 0
    column = 0
  [../]
  [./mobility_yy]
    type = MaterialRealTensorValueAux
    variable = mobility_yy
    property = mobility_prop
    row = 1
    column = 1
  [../]
  [./diffusivity_xx]
    type = MaterialRealTensorValueAux
    variable = diffusivity_xx
    property = diffusivity
    row = 0
    column = 0
  [../]
  [./diffusivity_yy]
    type = MaterialRealTensorValueAux
    variable = diffusivity_yy
    property = diffusivity
    row = 1
    column = 1
  [../]
  [./aniso_tensor_xx]
    type = MaterialRealTensorValueAux
    variable = aniso_tensor_xx
    property = aniso_tensor
    row = 0
    column = 0
  [../]
  [./aniso_tensor_yy]
    type = MaterialRealTensorValueAux
    variable = aniso_tensor_yy
    property = aniso_tensor
    row = 1
    column = 1
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c*(1.0-c)'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = diffusivity
    weights = var_dep
    args = c
  [../]
  [./phase_normal]
    type = PhaseNormalTensor
    phase = gb
    normal_tensor_name = gb_normal
  [../]
  [./aniso_tensor]
    type = GBDependentAnisotropicTensor
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = aniso_tensor
  [../]
  [./diffusivity]
    type = GBDependentDiffusivity
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = diffusivity
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 20
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  l_tol = 1e-3
  l_max_its = 20
  nl_max_its = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/parsed/combined.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 20
[]

[AuxVariables]
  [./f]
  [../]

  [./sv]
    family = SCALAR
    order = FIRST
    initial_condition = 100
  [../]
[]

[AuxKernels]
  [./function_aux]
    type = FunctionAux
    variable = f
    function = fn
  [../]
[]

[Functions]
  [./pp_fn]
    type = ParsedFunction
    value = '2*(t+1)'
  [../]
  [./cos_fn]
    type = ParsedFunction
    value = 'cos(pi*x)'
  [../]
  [./fn]
    type = ParsedFunction
    value = 'scalar_value * func / pp'
    vars = 'scalar_value func   pp'
    vals = 'sv           cos_fn pp'
  [../]
[]

[Postprocessors]
  [./pp]
    type = FunctionValuePostprocessor
    function = pp_fn
    execute_on = initial
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  show = f
  exodus = true
  execute_on = final
[]

(modules/stochastic_tools/test/tests/transfers/errors/sub_missing_control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/exodus/variable_output_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./aux]
    family = SCALAR
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1
  solve_type = PJFNK
[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Postprocessors]
  [./aux_pp]
    type = ScalarVariable
    variable = aux
    outputs = none
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  [./exodus]
    type = Exodus
    file_base = new_out
    hide_variables = 'u box aux_pp'
    scalar_as_nodal = true
    execute_scalars_on = none
  [../]
  [./console]
    Type = Console
  [../]
[]

(test/tests/userobjects/side_user_object_no_boundary_error/side_no_boundary.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./avg]
    type = SideAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(examples/ex04_bcs/periodic_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0

  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = ExampleGaussContForcing
    variable = u
    x_center = 2
    y_center = 4
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    #Note: Enable either "auto" or both "manual" conditions for this example
    active = 'manual_x manual_y'

    # Can use auto_direction with Generated Meshes
    [./auto]
      variable = u
      auto_direction = 'x y'
    [../]

     # Use Translation vectors for everything else
     [./manual_x]
       variable = u
       primary = 'left'
       secondary = 'right'
       translation = '40 0 0'
     [../]

     [./manual_y]
       variable = u
       primary = 'bottom'
       secondary = 'top'
       translation = '0 40 0'
     [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 20
  nl_rel_tol = 1e-12
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/postprocessors/side_flux_average/side_flux_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./right_bc]
    # Flux BC for computing the analytical solution in the postprocessor
    type = ParsedFunction
    value = exp(y)+1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionNeumannBC
    variable = u
    boundary = right
    function = right_bc
  [../]
[]

[Materials]
  [./mat_props]
    type = GenericConstantMaterial
    block = 0
    prop_names = diffusivity
    prop_values = 2
  [../]

  [./mat_props_bnd]
    type = GenericConstantMaterial
    boundary = right
    prop_names = diffusivity
    prop_values = 1
  [../]
[]

[Postprocessors]
  [./avg_flux_right]
    # Computes -\int(exp(y)+1) from 0 to 1 which is -2.718281828
    type = SideFluxAverage
    variable = u
    boundary = right
    diffusivity = diffusivity
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/iteration_adaptive/adapt_tstep_reject_large_dt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./timestep_fn]
    type = PiecewiseConstant
    x = '0.   10.0'
    y = '10.0 1.0'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0.0
  end_time = 12.0
  dtmax = 10.0
  dtmin = 0.1
  [./TimeStepper]
    type = IterationAdaptiveDT
    timestep_limiting_postprocessor = timestep_pp
    reject_large_step = true
    reject_large_step_threshold = 0.5
    dt = 3.0
    growth_factor = 1.0
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]

# Just use a simple postprocessor to test capability to limit the time step length to the postprocessor value
  [./timestep_pp]
    type = FunctionValuePostprocessor
    function = timestep_fn
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  checkpoint = true
[]

(test/tests/controls/error/non_existing_dependency.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [./ctrl]
    type = TestControl
    test_type = 'real'
    parameter = 'BCs/left/value'
    execute_on = 'initial timestep_begin'
    depends_on = 'no-control'
  [../]
[]

(modules/tensor_mechanics/test/tests/beam/static/euler_small_strain_z.i)

# Test for small strain Euler beam bending in z direction

# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poisson's ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6

# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 5.78e-2 m

# Using 10 elements to discretize the beam element, the FEM solution is 5.766e-2 m.
# The ratio beam FEM solution and analytical solution is 0.998.

# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_z2]
    type = ConstantRate
    variable = disp_z
    boundary = right
    rate = 1.0e-4
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.60072400269
    poissons_ratio = -0.9998699638
    shear_coefficient = 0.85
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.554256
    Ay = 0.0
    Az = 0.0
    Iy = 0.0141889
    Iz = 0.0141889
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_z
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/conservative_advection/full_upwinding_jacobian.i)

# Test of advection with full upwinding
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 2
  nz = 1
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u]
    type = RandomIC
    variable = u
  [../]
[]

[Kernels]
  [./advection]
    type = ConservativeAdvection
    variable = u
    upwinding_type = full
    velocity = '2 -1.1 1.23'
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
  dt = 2
  end_time = 2
[]

(modules/porous_flow/test/tests/jacobian/pls02.i)

# PorousFlowPiecewiseLinearSink with 2-phase, 2-components
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 3
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]


[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
[]

[BCs]
  [flux_w]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'left'
    pt_vals = '-1 -0.5 0'
    multipliers = '1 2 4'
    variable = ppwater
    mass_fraction_component = 0
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
    flux_function = 'x*y'
  []
  [flux_g]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'top'
    pt_vals = '0 0.5 1'
    multipliers = '1 -2 4'
    mass_fraction_component = 0
    variable = ppgas
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '-x*y'
  []
  [flux_1]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '0 0.5 1'
    multipliers = '1 3 4'
    mass_fraction_component = 1
    variable = massfrac_ph0_sp0
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
  []
  [flux_2]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'back top'
    pt_vals = '0 0.5 1'
    multipliers = '0 1 -3'
    mass_fraction_component = 1
    variable = massfrac_ph1_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '0.5*x*y'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  file_base = pls02
[]

(modules/porous_flow/test/tests/chemistry/dissolution_limited_2phase.i)

# Using a two-phase system (see dissolution_limited.i for the single-phase)
# The saturation and porosity are chosen so that the results are identical to dissolution_limited.i
#
# The dissolution reaction, with limited initial mineral concentration
#
# a <==> mineral
#
# produces "mineral".  Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / (porosity * saturation))' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is positive for a < 0.25, ie dissolution for a(t=0) < 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
#   = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * porosity * saturation
#
# However, c(t=0) is small, so that the reaction only works until c=0, then a and c both remain fixed
#
# This test checks that (a + c / (porosity * saturation)) is time-independent, and that a follows the above solution, until c=0 and thereafter remains fixed.
#
# Aside:
#    The exponential curve is not followed exactly because moose actually solves
#    (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#    which does not give an exponential exactly, except in the limit dt->0
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.05
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 0.5
  []
  [pressure0]
  []
  [saturation1]
    initial_condition = 0.25
  []
  [b]
    initial_condition = 0.123
  []
  [ini_mineral_conc]
    initial_condition = 0.015
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [should_be_static]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [should_be_static]
    type = ParsedAux
    args = 'mineral a'
    function = 'a + mineral / 0.1'
    variable = should_be_static
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [mass_a]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = a
  []
  [pre_dis]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1000
    stoichiometry = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = a
    number_fluid_phases = 2
    number_fluid_components = 2
    number_aqueous_kinetic = 1
    aqueous_phase_number = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9 # huge, so mimic chemical_reactions
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 1
  []
  [ppss]
    type = PorousFlow2PhasePS
    capillary_pressure = pc
    phase0_porepressure = pressure0
    phase1_saturation = saturation1
  []
  [mass_frac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'b a'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.4
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.01
  end_time = 1
[]

[Postprocessors]
  [a]
    type = PointValue
    point = '0 0 0'
    variable = a
  []
  [should_be_static]
    type = PointValue
    point = '0 0 0'
    variable = should_be_static
  []
[]
[Outputs]
  interval = 10
  csv = true
  perf_graph = true
[]

(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/problems/step6b_transient_inflow.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
[]

[Functions]
  [inlet_function]
    type = ParsedFunction
    value = 2000*sin(0.466*pi*t) # Inlet signal from Fig. 3
  []
  [outlet_function]
    type = ParsedFunction
    value = 2000*cos(0.466*pi*t) # Outlet signal from Fig. 3
  []
[]

[BCs]
  [inlet]
    type = FunctionDirichletBC
    variable = pressure
    boundary = left
    function = inlet_function
  []
  [outlet]
    type = FunctionDirichletBC
    variable = pressure
    boundary = right
    function = outlet_function
  []
  [inlet_temperature]
    type = FunctionDirichletBC
    variable = temperature
    boundary = left
    function = 'if(t<0,350+50*t,350)'
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = 1
    temperature = temperature
    fluid_viscosity_file = data/water_viscosity.csv
    fluid_density_file = data/water_density.csv
    fluid_thermal_conductivity_file = data/water_thermal_conductivity.csv
    fluid_specific_heat_file = data/water_specific_heat.csv
    outputs = exodus
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  automatic_scaling = true

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  end_time = 100
  dt = 0.25
  start_time = -1

  steady_state_tolerance = 1e-5
  steady_state_detection = true

  [TimeStepper]
    type = FunctionDT
    function = 'if(t<0,0.1,(2*pi/(0.466*pi))/16)' # dt to always hit the peaks of sine/cosine BC
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/picard/steady_picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Postprocessors]
  [./vnorm]
    type = ElementL2Norm
    variable = v
  [../]
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/KKS_system/kks_example_offset.i)

#
# KKS toy problem in the split form
# This has an offset in the minima of the free energies so there will be a shift
# in equilibrium composition

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmin = -2.5
  xmax = 2.5
  ymin = -2.5
  ymax = 2.5
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[AuxVariables]
  [./Fglobal]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # hydrogen concentration
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]

  # chemical potential
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  # hydrogen phase concentration (matrix)
  [./cm]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
  # hydrogen phase concentration (delta phase)
  [./cd]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
[]

[ICs]
  [./eta]
    variable = eta
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 1.5
    invalue = 0.2
    outvalue = 0.1
    int_width = 0.75
  [../]
  [./c]
    variable = c
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 1.5
    invalue = 0.6
    outvalue = 0.4
    int_width = 0.75
  [../]
[]


[BCs]
  [./Periodic]
    [./all]
      variable = 'eta w c cm cd'
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  # Free energy of the matrix
  [./fm]
    type = DerivativeParsedMaterial
    f_name = fm
    args = 'cm'
    function = '(0.1-cm)^2'
  [../]

  # Free energy of the delta phase
  [./fd]
    type = DerivativeParsedMaterial
    f_name = fd
    args = 'cd'
    function = '(0.9-cd)^2+0.5'
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   kappa'
    prop_values = '0.7 0.7 0.4  '
  [../]
[]

[Kernels]
  # full transient
  active = 'PhaseConc ChemPotVacancies CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'

  # enforce c = (1-h(eta))*cm + h(eta)*cd
  [./PhaseConc]
    type = KKSPhaseConcentration
    ca       = cm
    variable = cd
    c        = c
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotVacancies]
    type = KKSPhaseChemicalPotential
    variable = cm
    cb       = cd
    fa_name  = fm
    fb_name  = fd
  [../]

  #
  # Cahn-Hilliard Equation
  #
  [./CHBulk]
    type = KKSSplitCHCRes
    variable = c
    ca       = cm
    fa_name  = fm
    w        = w
  [../]

  [./dcdt]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./ckernel]
    type = SplitCHWRes
    mob_name = M
    variable = w
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = fm
    fb_name  = fd
    args     = 'cm cd'
    w        = 0.4
  [../]
  [./ACBulkC]
    type = KKSACBulkC
    variable = eta
    ca       = cm
    cb       = cd
    fa_name  = fm
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = kappa
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[AuxKernels]
  [./GlobalFreeEnergy]
    variable = Fglobal
    type = KKSGlobalFreeEnergy
    fa_name = fm
    fb_name = fd
    w = 0.4
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type -pc_factor_shift_type'
  petsc_options_value = ' asm    lu          nonzero                    nonzero'

  l_max_its = 100
  nl_max_its = 100
  num_steps = 3

  dt = 0.1
[]

#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]


[Outputs]
  file_base = kks_example_offset
  exodus = true
[]

(modules/porous_flow/test/tests/mass_conservation/mass03.i)

# checking that the mass postprocessor correctly calculates the mass
# 1phase, 1component, constant porosity, with a constant fluid source
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = -0.5
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [source]
    type = BodyForce
    variable = pp
    value = 0.1 # kg/m^3/s
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [porepressure]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [total_mass]
    type = PorousFlowFluidMass
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres bjacobi 1E-12 1E-20 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 10
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = mass03
  csv = true
[]

(modules/porous_flow/test/tests/poro_elasticity/vol_expansion.i)

# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion
#
# P = t
# With the Biot coefficient being 0.3, the effective stresses should be
# stress_xx = stress_yy = stress_zz = 0.3t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = 0.3t.
# I use a single element lying 0<=x<=1, 0<=y<=1 and 0<=z<=1, and
# fix the left, bottom and back boundaries appropriately,
# so at the point x=y=z=1, the displacements should be
# disp_x = disp_y = disp_z = 0.3t/3 (small strain physics is used)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [p]
  []
[]

[BCs]
  [p]
    type = FunctionDirichletBC
    boundary = 'bottom top'
    variable = p
    function = t
  []
  [xmin]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0
  []
  [ymin]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0
  []
  [zmin]
    type = DirichletBC
    boundary = back
    variable = disp_z
    value = 0
  []
[]

[Kernels]
  [p_does_not_really_diffuse]
    type = Diffusion
    variable = p
  []
  [TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_z
    component = 2
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
[]

[Postprocessors]
  [corner_x]
    type = PointValue
    point = '1 1 1'
    variable = disp_x
  []
  [corner_y]
    type = PointValue
    point = '1 1 1'
    variable = disp_y
  []
  [corner_z]
    type = PointValue
    point = '1 1 1'
    variable = disp_z
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    # bulk modulus = 1, poisson ratio = 0.2
    C_ijkl = '0.5 0.75'
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = p
    capillary_pressure = pc
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  dt = 0.1
  end_time = 1
[]

[Outputs]
  file_base = vol_expansion
  exodus = true
[]

(test/tests/executioners/fixed_point/2d_diffusion_fixed_point_toggle_mat.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [pseudo_time]
    type = MatKernel
    variable = u
    # material property name is hardcoded in VarCouplingMaterial
    mat_prop = 'diffusion'
  []
  [pseudo_time_compensation]
    type = CoefReaction
    variable = u
    coefficient = 0.1
  []
[]

[Materials]
  [umat]
    type = VarCouplingMaterial
    var = u
    tag = 'previous'
    coef = -0.1
  []
[]

[BCs]
  [left]
    type = VacuumBC
    variable = u
    boundary = left
  []

  [right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [unorm]
    type = ElementL2Norm
    variable = u
  []
  [udiff]
    type = ElementL2Diff
    variable = u
    tag = 'previous'
  []
[]

[Problem]
  type = FixedPointProblem
  fp_tag_name = 'previous'
  tagged_vector_for_partial_residual = false
[]

[Executioner]
  type = FixedPointSteady
  nl_rel_tol = 1e-2
  nl_abs_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/torque_reaction/disp_about_axis_axial_motion.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction=true
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Modules/TensorMechanics/Master]
  [master]
    strain = FINITE
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
    add_variables = true
    decomposition_method = EigenSolution
    use_finite_deform_jacobian = true
  []
[]

[BCs]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

# Because rotation is prescribed about the z axis, the
# DisplacementAboutAxis BC is only needed for the x and y
# displacements.
  [./top_x]
    type = DisplacementAboutAxis
    boundary = top
    function = 't'
    angle_units = degrees
    axis_origin = '0. 0. 0.'
    axis_direction = '0. 0. 1.'
    component = 0
    variable = disp_x
  [../]

  [./top_y]
    type = DisplacementAboutAxis
    boundary = top
    function = 't'
    angle_units = degrees
    axis_origin = '0. 0. 0.'
    axis_direction = '0. 0. 1.'
    component = 1
    variable = disp_y
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Postprocessors]
  [./disp_x_5]
    type = NodalVariableValue
    variable = disp_x
    nodeid = 5
  [../]
  [./disp_y_5]
    type = NodalVariableValue
    variable = disp_y
    nodeid = 5
  [../]
  [./disp_x_6]
    type = NodalVariableValue
    variable = disp_x
    nodeid = 6
  [../]
  [./disp_y_6]
    type = NodalVariableValue
    variable = disp_y
    nodeid = 6
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-9
  l_tol = 1e-8

  start_time = 0.0
  dt = 2
  dtmin = 2 # die instead of cutting the timestep

  end_time = 90
[]

[Outputs]
  file_base = disp_about_axis_axial_motion_out
  csv = true
[]

(test/tests/outputs/exodus/exodus_nodal.i)

##
# \file exodus/exodus_nodal.i
# \example exodus/exodus_nodal.i
# Input file for testing nodal data output
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
  [./aux3]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    hide = 'u v aux0 aux1'
    scalar_as_nodal = true
    elemental_as_nodal = true
    execute_elemental_on = none
    execute_scalars_on = none
    execute_postprocessors_on = none
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(modules/phase_field/test/tests/mobility_derivative/coupledmatdiffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmax = 15.0
  ymax = 15.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]
  [./d]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 15
      y1 = 15
      radius = 8
      int_width = 3
      invalue = 2
      outvalue = 0
    [../]
  [../]
  [./u]
  [../]
  [./w]
  [../]
[]

[Kernels]
  [./ctime]
    type = TimeDerivative
    variable = c
  [../]
  [./umat]
    type = MatReaction
    variable = c
    v = u
    mob_name = 1
  [../]
  [./urxn]
    type = Reaction
    variable = u
  [../]
  [./cres]
    type = MatDiffusion
    variable = u
    diffusivity = Dc
    args = d
    v = c
  [../]

  [./dtime]
    type = TimeDerivative
    variable = d
  [../]
  [./wmat]
    type = MatReaction
    variable = d
    v = w
    mob_name = 1
  [../]
  [./wrxn]
    type = Reaction
    variable = w
  [../]
  [./dres]
    type = MatDiffusion
    variable = w
    diffusivity = Dd
    args = c
    v = d
  [../]
[]

[Materials]
  [./Dc]
    type = DerivativeParsedMaterial
    f_name = Dc
    function = '0.01+c^2+d'
    args = 'c d'
    derivative_order = 1
  [../]
  [./Dd]
    type = DerivativeParsedMaterial
    f_name = Dd
    function = 'd^2+c+1.5'
    args = 'c d'
    derivative_order = 1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  lu           1'

  dt = 1
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

(test/tests/samplers/base/threads.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  ny = 1
[]

[Variables]
  [u]
  []
[]

[Samplers]
  [sample]
    type = TestSampler
    execute_on = 'initial'
  []
[]

[Postprocessors]
  [test]
    type = SamplerTester
    sampler = sample
    test_type = THREAD
  []
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
[]

(modules/porous_flow/test/tests/relperm/corey2.i)

# Test Corey relative permeability curve by varying saturation over the mesh
# Corey exponent n = 2 for both phases
# No residual saturation in either phase

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
    family = LAGRANGE
    order = FIRST
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityCorey
    phase = 0
    n = 2
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-8
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/outputs/exodus/hide_variables.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    hide = 'aux2 v num_aux'
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(test/tests/multiapps/multiple_position_files/sub2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/eigenstrain/variable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmax = 0.5
  ymax = 0.5
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[AuxVariables]
  [./e11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e22_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c]
  [../]
  [./eigen_strain00]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./matl_e11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = e11_aux
  [../]
  [./matl_e22]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = e22_aux
  [../]
  [./eigen_strain00]
    type = RankTwoAux
    variable = eigen_strain00
    rank_two_tensor = eigenstrain
    index_j = 0
    index_i = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '1 1'
    fill_method = symmetric_isotropic
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 0.5*c^2
    args = c
    outputs = exodus
    output_properties = 'var_dep'
    f_name = var_dep
    enable_jit = true
    derivative_order = 2
  [../]
  [./eigenstrain]
    type = ComputeVariableEigenstrain
    block = 0
    eigen_base = '1 1 1 0 0 0'
    prefactor = var_dep
    args = c
    eigenstrain_name = eigenstrain
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
    eigenstrain_names = eigenstrain
  [../]
[]

[BCs]
  active = 'left_x bottom_y'
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0
  [../]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0.01
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'
  l_max_its = 20
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-50
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./c_IC]
    int_width = 0.075
    x1 = 0
    y1 = 0
    radius = 0.25
    outvalue = 0
    variable = c
    invalue = 1
    type = SmoothCircleIC
  [../]
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/except6.i)

# Plastic deformation, tensile failure, with normal=(1,0,0)
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = t
# should yield trial stress:
# stress_xx = 2*t
# Use tensile strength = 1, we should return to stress_xx = 1
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = right
    function = t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = right
    function = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = right
    function = 0
  [../]
[]

[AuxVariables]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
  [./straint_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xx
    index_i = 0
    index_j = 0
  [../]
  [./straint_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xy
    index_i = 0
    index_j = 1
  [../]
  [./straint_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xz
    index_i = 0
    index_j = 2
  [../]
  [./straint_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yy
    index_i = 1
    index_j = 1
  [../]
  [./straint_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yz
    index_i = 1
    index_j = 2
  [../]
  [./straint_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zz
    index_i = 2
    index_j = 2
  [../]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = straint_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = straint_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = straint_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = straint_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = straint_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = straint_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 30
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 40
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakInclinedPlaneStressUpdate
    normal_vector = '0 0 0'
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = except6
  csv = true
[]

(test/tests/scaling/remove-singularity/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [v][]
  [w][]
[]

[Kernels]
  [diff_v]
    type = ADMatDiffusion
    variable = v
    diffusivity = 1e-20
  []
  [diff_w]
    type = MatDiffusion
    variable = w
    diffusivity = 1e-40
  []
[]

[BCs]
  [left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  []
  [left_w]
    type = DirichletBC
    variable = w
    boundary = left
    value = 0
  []
  [right_w]
    type = DirichletBC
    variable = w
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'Newton'
  petsc_options = '-pc_svd_monitor'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'svd'
  automatic_scaling = true
  verbose = true
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/reset/multilevel_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = multilevel_sub.i
    output_in_position = true
    reset_apps = 0
    reset_time = 0.05
  [../]
[]

(modules/level_set/examples/vortex/vortex.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
  nx = 16
  ny = 16
  uniform_refine = 2
  elem_type = QUAD9
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[AuxKernels]
  [./vec]
    type = VectorFunctionAux
    variable = velocity
    function = velocity_func
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Variables]
  [./phi]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Functions]
  [./phi_exact]
    type = LevelSetOlssonBubble
    epsilon = 0.01184
    center = '0.5 0.75 0'
    radius = 0.15
  [../]
  [./velocity_func]
    type = LevelSetOlssonVortex
    reverse_time = 2
  [../]
[]

[ICs]
  [./phi_ic]
    type = FunctionIC
    function = phi_exact
    variable = phi
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]
  [./advection]
    type = LevelSetAdvection
    velocity = velocity
    variable = phi
  [../]
[]

[Postprocessors]
  [./area]
    type = LevelSetVolume
    threshold = 0.5
    variable = phi
    location = outside
    execute_on = 'initial timestep_end'
  [../]
  [./cfl]
    type = LevelSetCFLCondition
    velocity = velocity
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  end_time = 2
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = cfl
    scale = 0.8
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(test/tests/transfers/multiapp_high_order_variable_transfer/sub_L2_Lagrange_conservative.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmax = 0.5
  ymax = 0.5
[]

[AuxVariables]
  [./power_density]
    family = L2_LAGRANGE
    order = FIRST
  [../]
[]

[Variables]
  [./temp]
  [../]
[]

[Kernels]
  [./heat_conduction]
     type = Diffusion
     variable = temp
  [../]
  [./heat_source_fuel]
    type = CoupledForce
    variable = temp
    v = power_density
  [../]
[]

[BCs]
  [bc]
    type = DirichletBC
    variable = temp
    boundary = '0 1 2 3'
    value = 450
  []
[]

[Executioner]
  type = Steady

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-7
  nl_rel_tol = 1e-7
[]

[Postprocessors]
  [./temp_fuel_avg]
    type = ElementAverageValue
    variable = temp
  [../]
  [./pwr_density]
    type = ElementIntegralVariablePostprocessor
    block = '0'
    variable = power_density
    execute_on = 'transfer'
  [../]
[]

[Outputs]
  perf_graph = true
  exodus = true
  color = true
[]

(modules/porous_flow/test/tests/relperm/brooks_corey1.i)

# Test Brooks-Corey relative permeability curve by varying saturation over the mesh
# Exponent lambda = 2 for both phases

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityBC
    phase = 0
    lambda = 2
  []
  [kr1]
    type = PorousFlowRelativePermeabilityBC
    phase = 1
    lambda = 2
    nw_phase = true
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-8
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(modules/phase_field/test/tests/Nucleation/soft.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = -3
  xmax = 10
  ymin = -3
  ymax = 10
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0
  [../]
[]

[Kernels]
  [./c]
    type = Diffusion
    variable = c
  [../]
  [./dt]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./nucleation]
    type = DiscreteNucleation
    op_names  = c
    op_values = 1
    penalty = 10
    map = map
    outputs = exodus
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationFromFile
    hold_time = 1
    file = single.csv
    radius = 7
  [../]
  [./map]
    type = DiscreteNucleationMap
    int_width = 6
    inserter = inserter
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 2
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  interval = 2
  exodus = true
  hide = c
[]

(test/tests/outputs/nemesis/nemesis_scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 4
[]


[Variables]
  [./f]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./f_times_mult]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
[]

[ScalarKernels]
  [./dT]
    type = CoupledODETimeDerivative
    variable = f
    v = f_times_mult
  [../]

  [./src]
    type = ParsedODEKernel
    variable = f
    function = '-1'
  [../]

  [./f_times_mult_1]
    type = ParsedODEKernel
    variable = f_times_mult
    function = 'f_times_mult'
  [../]

  [./f_times_mult_2]
    type = ParsedODEKernel
    variable = f_times_mult
    function = '-f * g'
    args = 'f g'
  [../]
[]

[AuxVariables]
  [./g]
    family = SCALAR
    order = FIRST
  [../]
[]

[Functions]
  [./function_g]
    type = ParsedFunction
    value = '(1 + t)'
  [../]
[]

[AuxScalarKernels]
  [./set_g]
    type = FunctionScalarAux
    function = function_g
    variable = g
    execute_on = 'linear initial'
  [../]
[]

[Postprocessors]
  [./f]
    type = ScalarVariable
    variable = f
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 3
  nl_abs_tol = 1e-9
[]

[Outputs]
  nemesis = true
[]

(modules/porous_flow/test/tests/jacobian/heat_advection01_fullsat_upwind.i)

# 1phase, using fully-saturated, fully-upwinded version, heat advection
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
  [pp]
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
  [pp]
    type = RandomIC
    variable = pp
    max = 0.0
    min = -1.0
  []
[]

[Kernels]
  [pp]
    type = TimeDerivative
    variable = pp
  []
  [heat_advection]
    type = PorousFlowFullySaturatedUpwindHeatAdvection
    variable = temp
    gravity = '1 2 3'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 1.1
      thermal_expansion = 1
      viscosity = 1
      cv = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [PS]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/kernels/bad_scaling_scalar_kernels/ill_conditioned_field_scalar_system.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./u]
  [../]
  [v]
    family = SCALAR
    initial_condition = 1
  []
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [scalar]
    type = ScalarLagrangeMultiplier
    variable = u
    lambda = v
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[ScalarKernels]
  [reaction]
    type = ParsedODEKernel
    function = '10^20 * v'
    variable = v
  []
  [time]
    type = ODETimeDerivative
    variable = v
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dtmin = 1
  solve_type = NEWTON
  petsc_options = '-pc_svd_monitor -ksp_view_pmat -snes_converged_reason -ksp_converged_reason'
  petsc_options_iname = '-pc_type -snes_stol'
  petsc_options_value = 'svd      0'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/gravity/grav02a.i)

# Checking that gravity head is established in the transient situation when 0<saturation<1 (note the strictly less-than).
# 2phase (PP), 2components, vanGenuchten, constant fluid bulk-moduli for each phase, constant viscosity, constant permeability, Corey relative perm
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
    initial_condition = -1.0
  []
  [ppgas]
    initial_condition = 0
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]


[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 0 0'
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = ppgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = ppgas
    gravity = '-1 0 0'
  []
[]


[Functions]
  [ana_ppwater]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 2 pp_water_top 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
  [ana_ppgas]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1 pp_gas_top 0.1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      viscosity = 0.5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[Postprocessors]
  [pp_water_top]
    type = PointValue
    variable = ppwater
    point = '0 0 0'
  []
  [pp_water_base]
    type = PointValue
    variable = ppwater
    point = '-1 0 0'
  []
  [pp_water_analytical]
    type = FunctionValuePostprocessor
    function = ana_ppwater
    point = '-1 0 0'
  []
  [pp_gas_top]
    type = PointValue
    variable = ppgas
    point = '0 0 0'
  []
  [pp_gas_base]
    type = PointValue
    variable = ppgas
    point = '-1 0 0'
  []
  [pp_gas_analytical]
    type = FunctionValuePostprocessor
    function = ana_ppgas
    point = '-1 0 0'
  []
  [mass_ph0]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
  [mass_ph1]
    type = PorousFlowFluidMass
    fluid_component = 1
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 1.0
  nl_rel_tol = 1E-10
  nl_abs_tol = 1E-12
[]

[Outputs]
  [csv]
    type = CSV
    file_base = grav02a
    execute_on = 'initial final'
  []
[]

(modules/porous_flow/test/tests/jacobian/line_sink04.i)

# PorousFlowPolyLineSink with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 2
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
  [temp]
  []
[]


[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
  [dummy_outflow]
    type = PorousFlowSumQuantity
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    min = 1
    max = 2
  []
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_temp]
    type = TimeDerivative
    variable = temp
  []
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m01]
    type = TimeDerivative
    variable = massfrac_ph0_sp1
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
  [dummy_m11]
    type = TimeDerivative
    variable = massfrac_ph1_sp1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
      cv = 1.1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
      cv = 1.8
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0.1 0.2 0.3 0.2 0 0.1 0.3 0.1 0.1'
  []
[]

[DiracKernels]
  [dirac0]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    variable = ppwater
    point_file = one_point.bh
    line_length = 1
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-0.9 1.5'
    fluxes = '-1.1 2.2'
  []
  [dirac1]
    type = PorousFlowPolyLineSink
    fluid_phase = 1
    variable = ppgas
    line_length = 1
    use_relative_permeability = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -2.2'
  []
  [dirac2]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    variable = massfrac_ph0_sp0
    line_length = 1.3
    use_mobility = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -0.2'
  []
  [dirac3]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    variable = massfrac_ph0_sp1
    line_length = 1.3
    use_enthalpy = true
    mass_fraction_component = 0
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -0.2'
  []
  [dirac4]
    type = PorousFlowPolyLineSink
    fluid_phase = 1
    variable = massfrac_ph1_sp0
    function_of = temperature
    line_length = 0.9
    mass_fraction_component = 1
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -0.2'
  []
  [dirac5]
    type = PorousFlowPolyLineSink
    fluid_phase = 1
    variable = temp
    line_length = 0.9
    mass_fraction_component = 2
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -0.2'
  []
  [dirac6]
    type = PorousFlowPolyLineSink
    fluid_phase = 1
    variable = massfrac_ph0_sp0
    use_mobility = true
    function_of = temperature
    mass_fraction_component = 1
    use_relative_permeability = true
    use_internal_energy = true
    point_file = ten_points.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '0 -0.2'
  []
[]


[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = line_sink04
[]

(modules/xfem/test/tests/solid_mechanics_basic/edge_crack_3d.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.2
  elem_type = HEX8
[]

[UserObjects]
  [./square_cut_uo]
    type = RectangleCutUserObject
    cut_data = ' -0.001 0.5 -0.001
                  0.401 0.5 -0.001
                  0.401 0.5  0.201
                 -0.001 0.5  0.201'
  [../]
[]

[AuxVariables]
  [./SED]
   order = CONSTANT
    family = MONOMIAL
  [../]
[]

[DomainIntegral]
  integrals = 'Jintegral InteractionIntegralKI'
  crack_front_points = '0.4 0.5 0.0
                        0.4 0.5 0.1
                        0.4 0.5 0.2'
  crack_direction_method = CrackDirectionVector
  crack_direction_vector = '1 0 0'
  radius_inner = '0.2'
  radius_outer = '0.4'
  poissons_ratio = 0.3
  youngs_modulus = 207000
  block = 0
  incremental = true
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
  [../]
[]

[AuxKernels]
  [./SED]
    type = MaterialRealAux
    variable = SED
    property = strain_energy_density
    execute_on = timestep_end
    block = 0
  [../]
[]

[Functions]
  [./top_trac_y]
    type = ConstantFunction
    value = 10
  [../]
[]


[BCs]
  [./top_y]
    type = FunctionNeumannBC
    boundary = top
    variable = disp_y
    function = top_trac_y
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    boundary = bottom
    variable = disp_z
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
    block = 0
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  file_base = edge_crack_3d_out
  execute_on = 'timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/transfers/multiapp_copy_transfer/tagged_solution/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Problem]
  extra_tag_solutions = tagged_aux_sol
[]

[Variables/u][]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [force]
    type = CoupledForceLagged
    variable = u
    v = force
    tag = tagged_aux_sol
  []
[]

[BCs]
  [all]
    type = VacuumBC
    variable = u
    boundary = '0 1 2 3'
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[AuxVariables/force][]

(test/tests/transfers/multiapp_copy_transfer/third_monomial_to_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = THIRD
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/error/duplicate_output_files.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./exodus]
    type = Exodus
    file_base = duplicate_output_files_out
  [../]
  [./exodus_two]
    type = Exodus
    file_base = duplicate_output_files_out
  [../]
[]

(test/tests/misc/check_error/dirac_kernel_with_aux_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = u
  [../]
[]

[DiracKernels]
  [./nope]
    type = CachingPointSource
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp10.i)

# Capped weak-plane plasticity
# checking jacobian for shear failure with hardening
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 3
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 2  0 0 -1  2 -1 0.1'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/phase_field/test/tests/SimpleACInterface/SimpleACInterface.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  zmin = 0
  zmax = 50
  elem_type = QUAD4

  uniform_refine = 1
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 25.0
      y1 = 25.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]

  [./ACBulk]
    type = AllenCahn
    variable = eta
    f_name = F
  [../]

  [./ACInterface]
    type = SimpleACInterface
    variable = eta
    kappa_name = 1
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    block = 0
    prop_names  = 'L'
    prop_values = '1'
  [../]

  [./free_energy]
    type = DerivativeParsedMaterial
    block = 0
    f_name = F
    args = 'eta'
    function = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 0.5
[]

[Outputs]
  exodus = true
[]

(test/tests/vectorpostprocessors/time_data/time_data.i)

###############################################################
# The following tests that the CSV output object can include an
# additional .csv file that contains the time and timestep
# data from VectorPostprocessor object.
###############################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    variable = 'u v'
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = id
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'initial timestep_end'
  [./out]
    type = CSV
    time_data = true
    interval = 2
  [../]
[]

(modules/xfem/test/tests/moving_interface/verification/1D_xy_discrete2mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                   quasi-1D
# Coordinate System:                                      xy
# Material Numbers/Types:discrete homog 2 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed level set function
# Description
#   A transient heat transfer problem in Cartesian coordinates designed with
#   the Method of Manufactured Solutions. This problem was developed to verify
#   XFEM performance in the presence of a moving interface separating two
#   discrete material regions for linear element models. Both the temperature
#   solution and level set function are designed to be linear to attempt to
#   minimize error between the exact solution and XFEM results. Thermal
#   conductivity, density, and heat capacity are homogeneous in each material
#   region with a discontinuous jump in thermal flux between the two material
#   regions.
# Results:
#   The temperature at the left boundary is determined by the analytical
#   solution, so temperature at the right boundary (x=1) should exhibit the
#   largest difference between the analytical solution and XFEM results. We
#   present the analytical and XFEM results at the material interface position
#   and right side boundary at various times.
#  Interface:
#     Time    Expected Temperature    XFEM Calculated Temperature
#       20       746.75                  746.7235521
#       40       893.05                  893.0379081
#       60      1040.15                 1040.1527530
#
#  Right Boundary (x=1):
#     Time    Expected Temperature    XFEM Calculated Temperature
#       20       720                     719.9708681
#       40       840                     839.9913293
#       60       960                     960.0100886
#
# IMPORTANT NOTE:
#   When running this input file, add the --allow-test-objects tag!!!
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 1
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 0.5
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = phi
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./phi]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = 'diffusion_coefficient'
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = phi
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    jump_flux = jump_flux_func
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = 'phi:=(0.75-x-0.001*t);
        i:=(0.75-0.001*t);
        if (phi>=0,
            10*(8-x),
            (7/(1-i))*((i-2)*x + (8-7*i)) )'
  [../]
  [./right_du_func]
    type = ParsedFunction
    value = 'i:=(0.75-0.001*t);
        (2.0/(1-i))*(-5+5*i+i*t-2*t)'
  [../]
  [./exact_u_func]
    type = ParsedFunction
    value = 'phi:=(0.75-x-0.001*t);
        i:=(0.75-0.001*t);
        if (phi>=0,
            605 - 5*x + t*(8-x),
            (1/(1-i))*((-5+5*i+i*t-2*t)*x + (605-605*i+8*t-7*t*i)) )'
  [../]
  [./jump_flux_func]
    type = ParsedFunction
    value = 'i:=(0.75-0.001*t);
        k_1:=(20.0);
        k_2:=(2.0);
        k_1*(5+t) + (k_2/(1-i))*(-5+5*i+i*t-2*t)'
  [../]

  [./ls_func]
    type = ParsedFunction
    value = '0.75 - x - 0.001*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'A_rhoCp B_rhoCp'
    prop_values = '10 7'
  [../]
  [./therm_cond_prop]
    type = GenericConstantMaterial
    prop_names = 'A_diffusion_coefficient B_diffusion_coefficient'
    prop_values = '20.0 2.0'
  [../]

  [./combined_rhoCp]
    type = LevelSetBiMaterialReal
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = phi
    prop_name = rhoCp
  [../]
  [./combined_diffusion_coefficient]
    type = LevelSetBiMaterialReal
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = phi
    prop_name = diffusion_coefficient
  [../]
[]

[BCs]
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left'
    function = exact_u_func
  [../]
  [./right_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = right_du_func
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 600
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  # petsc_options_iname = '-pc_type -pc_hypre_type'
  # petsc_options_value = 'hypre boomeramg'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 20
  end_time = 60.0
  max_xfem_update = 2
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/variables/fe_hier/hier-3-2d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD9
[]

[Functions]
  [./bc_fnt]
    type = ParsedFunction
    value = 3*y*y
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = -3*y*y
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = -3*x*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 3*x*x
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -6*x-6*y+(x*x*x)+(y*y*y)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = (x*x*x)+(y*y*y)
    grad_x = 3*x*x
    grad_y = 3*y*y
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(modules/xfem/test/tests/moving_interface/moving_diffusion.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 3
  xmin = 0.0
  xmax = 1
  ymin = 0.0
  ymax = 1
  elem_type = QUAD4
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./ls_func]
    type = ParsedFunction
    value = 'x-0.76+0.21*t'
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./time_deriv]
    type = TimeDerivative
    variable = u
  [../]
[]

[Constraints]
  [./u_constraint]
    type = XFEMSingleVariableConstraint
    use_displaced_mesh = false
    variable = u
    jump = 0
    use_penalty = true
    alpha = 1e5
    geometric_cut_userobject = 'level_set_cut_uo'
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./diffusivity_A]
    type = GenericConstantMaterial
    prop_names = A_diffusion_coefficient
    prop_values = 5
  [../]

  [./diffusivity_B]
    type = GenericConstantMaterial
    prop_names = B_diffusion_coefficient
    prop_values = 0.5
  [../]

  [./diff_combined]
    type = LevelSetBiMaterialReal
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = ls
    prop_name = diffusion_coefficient
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  l_max_its = 20
  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-5

  start_time = 0.0
  dt = 1
  end_time = 2

  max_xfem_update = 1
[]

[Outputs]
  exodus = true
  execute_on = timestep_end
  csv = true
  perf_graph = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/functions/image_function/error/threshold_values.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
  []
[]

[Functions]
  [tif]
    type = ImageFunction
    file_base = ../stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    threshold = 30000
    upper_value = 1
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = tif
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/time_integrators/newmark-beta/newmark_beta_prescribed_parameters.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Newmark-Beta method
#
# @Requirement F1.30
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 1
  ny = 1
[]

[Variables]
  [u]
  []
[]

[Functions]
  [forcing_fn]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2    0.3  0.4    0.5  0.6'
    y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
  []
[]

[Kernels]
  [ie]
    type = TimeDerivative
    variable = u
  []

  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left'
    function = forcing_fn
  []
  [right]
    type = FunctionDirichletBC
    variable = u
    boundary = 'right'
    function = forcing_fn
  []
[]

[Executioner]
  type = Transient
  start_time = 0.0
  num_steps = 6
  dt = 0.1
  [TimeIntegrator]
    type = NewmarkBeta
    beta = 0.4225
    gamma = 0.8
  []
[]

[Postprocessors]
  [udot]
    type = ElementAverageTimeDerivative
    variable = u
  []
  [udotdot]
    type = ElementAverageSecondTimeDerivative
    variable = u
  []
  [u]
    type = ElementAverageValue
    variable = u
  []
[]

[Outputs]
  csv = true
[]

(test/tests/kernels/mass_lumping/mass_lumping.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 2
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = init_f
  [../]
[]

[Kernels]
  [./time_deriv]
    type = MassLumpedTimeDerivative
    variable = u
  [../]
  [./diff]
    type = FuncCoefDiffusion
    variable = u
    coef = diff_f
  [../]
[]

[Functions]
  [./init_f]
    type = ParsedFunction
    value = max(x,0) #(x>0)
  [../]
  [./diff_f]
    type = ParsedFunction
    value = max(x,0)
  [../]
[]


[Executioner]
  type = Transient
  end_time = 1
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_userobject_transfer/3d_1d_master.i)

# This does a dummy diffusion solve in 3D space, then computes a layered average
# in the z direction. Those values are transferred into a sub-app that has 1D mesh
# in the z-direction (the mesh was displaced so that it is aligned in such a way).
# The sub-app also does a dummy diffusion solve and then computes layered average
# in the z-direction. Those value are transferred back to the master app.
#
# Physically the 1D sub-app is placed in the center of the 3D mesh and is oriented
# in the z-direction.  The bounding box of the sub-app is expanded such that it
# contains the 4 central elements of the 3D mesh (i.e. the values are transferred
# only into a part of master mesh)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 10
  # The MultiAppUserObjectTransfer object only works with ReplicatedMesh
  parallel_type = replicated
[]

[AuxVariables]
  [./from_sub_app_var]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[UserObjects]
  [master_uo]
    type = LayeredAverage
    direction = z
    num_layers = 10
    variable = u
  []
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [td]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = front
    value = -1
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = back
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 5

  solve_type = 'NEWTON'
  l_tol = 1e-8
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
  execute_on = final
[]

[MultiApps]
  [sub_app]
    positions = '0.5 0.5 0.0'
    type = TransientMultiApp
    input_files = 3d_1d_sub.i
    app_type = MooseTestApp
    bounding_box_padding = '0.25 0.25 0'
    bounding_box_inflation = 0
    use_displaced_mesh = true
    execute_on = TIMESTEP_END
  []
[]

[Transfers]
  [layered_transfer_to_sub_app]
    type = MultiAppUserObjectTransfer
    direction = to_multiapp
    user_object = master_uo
    variable = sub_app_var
    multi_app = sub_app
    displaced_target_mesh = true
  []
  [layered_transfer_from_sub_app]
    type = MultiAppUserObjectTransfer
    direction = from_multiapp
    user_object = sub_app_uo
    variable = from_sub_app_var
    multi_app = sub_app
    displaced_source_mesh = true
  []
[]

(test/tests/multiapps/picard_multilevel/picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./coupled_force]
    type = CoupledForce
    variable = u
    v = v
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
#  picard_force_norms = true
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub1]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub.i
    execute_on = 'timestep_end'
  [../]
[]

[Transfers]
  [./v]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub1
    source_variable = v
    variable = v
  [../]
[]

(test/tests/auxkernels/nodal_aux_var/multi_update_elem_var_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./tt]
    order = CONSTANT
    family = MONOMIAL
    initial_condition = 100
  [../]

  [./ten]
    order = CONSTANT
    family = MONOMIAL
    initial_condition = 1
  [../]

  [./2k]
    order = CONSTANT
    family = MONOMIAL
    initial_condition = 2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./all]
    variable = tt
    type = MultipleUpdateElemAux
    vars = 'ten 2k'
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out_multi_elem_var
  exodus = true
[]

(test/tests/predictors/simple/predictor_skip_old_test.i)

# The purpose of this test is to test the simple predictor.  This is a very
# small, monotonically loaded block of material.  If things are working right,
# the predictor should come very close to exactly nailing the solution on steps
# after the first step.

#This test checks to see that the predictor is skipped in the last step.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
[]

[Functions]
  [./ramp1]
    type = ParsedFunction
    value = 't'
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./bot]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0.0
  [../]
  [./ss2_x]
    type = FunctionDirichletBC
    variable = u
    boundary = top
    function = ramp1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-14

  start_time = 0.0
  dt = 0.5
  end_time = 1.5

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
    skip_times_old = '1.0'
  [../]
[]

[Postprocessors]
  [./final_residual]
    type = Residual
    residual_type = final
  [../]
  [./initial_residual_before]
    type = Residual
    residual_type = initial_before_preset
  [../]
  [./initial_residual_after]
    type = Residual
    residual_type = initial_after_preset
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/outputs/overwrite/overwrite.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    overwrite = true # testing this
  [../]
[]

(modules/porous_flow/test/tests/poroperm/poro_thm.i)

# Test that porosity is correctly calculated.
# Porosity = biot + (phi0 - biot) * exp(-vol_strain + (biot - 1) / solid_bulk * (porepressure - ref_pressure) + thermal_exp_coeff * (temperature - ref_temperature))
# The parameters used are:
# biot = 0.7
# phi0 = 0.5
# vol_strain = 0.5
# solid_bulk = 0.3
# porepressure = 2
# ref_pressure = 3
# thermal_exp_coeff = 0.5
# temperature = 4
# ref_temperature = 3.5
# which yield porosity = 0.276599996677
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
  biot_coefficient = 0.7
[]

[Variables]
  [porepressure]
    initial_condition = 2
  []
  [temperature]
    initial_condition = 4
  []
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[ICs]
  [disp_x]
    type = FunctionIC
    function = '0.5 * x'
    variable = disp_x
  []
[]

[Kernels]
  [dummy_p]
    type = TimeDerivative
    variable = porepressure
  []
  [dummy_t]
    type = TimeDerivative
    variable = temperature
  []
  [dummy_x]
    type = TimeDerivative
    variable = disp_x
  []
  [dummy_y]
    type = TimeDerivative
    variable = disp_y
  []
  [dummy_z]
    type = TimeDerivative
    variable = disp_z
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Postprocessors]
  [porosity]
    type = PointValue
    variable = porosity
    point = '0 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure temperature'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [porosity]
    type = PorousFlowPorosity
    mechanical = true
    fluid = true
    thermal = true
    ensure_positive = false
    porosity_zero = 0.5
    solid_bulk = 0.3
    thermal_expansion_coeff = 0.5
    reference_porepressure = 3
    reference_temperature = 3.5
  []
[]

[Executioner]
  solve_type = Newton
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
[]

(modules/xfem/test/tests/diffusion_xfem/levelsetcut2d_aux.i)

# 2D: Mesh is cut by level set based cutter
# The level set is a MOOSE auxvariable

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '3   5'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = 'x-0.5'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 3
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/vectorpostprocessors/histogram_vector_postprocessor/histogram_vector_postprocessor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[VectorPostprocessors]
  [./constant]
    type = ConstantVectorPostprocessor
    value = '9 1 1 2 3 2 4 6 3 6 9'
  [../]

  [./histo]
    type = HistogramVectorPostprocessor
    vpp = constant
    num_bins = 4
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/beam/static/euler_small_strain_y.i)

# Test for small strain Euler beam bending in y direction

# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poisson's ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6

# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 5.78e-2 m

# Using 10 elements to discretize the beam element, the FEM solution is 5.766e-2 m.
# The ratio beam FEM solution and analytical solution is 0.998.

# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = ConstantRate
    variable = disp_y
    boundary = right
    rate = 1.0e-4
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.60072400269
    poissons_ratio = -0.9998699638
    shear_coefficient = 0.85
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.554256
    Ay = 0.0
    Az = 0.0
    Iy = 0.0141889
    Iz = 0.0141889
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/fflux11.i)

# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, VG relative perm with a cubic, nonzero gravity, unsaturated with VG
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
  [massfrac1]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    min = -1.0
    max = 0.0
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 0.3
  []
  [massfrac1]
    type = RandomIC
    variable = massfrac1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '-1 -0.1 0'
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = massfrac1
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0 massfrac1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.6
    alpha = 1 # small so that most effective saturations are close to 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityVG
    m = 0.6
    seff_turnover = 0.8
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/materials/generic_materials/generic_constant_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff1]
    type = DiffMKernel
    variable = u
    mat_prop = diff1
  [../]
  [./diff2]
    type = DiffMKernel
    variable = v
    mat_prop = diff2
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Materials]
  [./dm1]
    type = GenericConstantMaterial
    prop_names  = 'diff1'
    prop_values = '2'
  [../]
  [./dm2]
    type = GenericConstantMaterial
    prop_names  = 'diff2'
    prop_values = '4'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/rigidbodymotion/grain_forcesum.i)

# test file for showing summing forces and torques obtained from other userobjects
[GlobalParams]
  var_name_base = eta
  op_num = 2
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 3
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SpecifiedSmoothCircleIC
      invalue = 1.0
      outvalue = 0.1
      int_width = 6.0
      x_positions = '20.0 30.0 '
      z_positions = '0.0 0.0 '
      y_positions = '0.0 25.0 '
      radii = '14.0 14.0'
      3D_spheres = false
      variable = c
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '5.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = c
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    derivative_order = 2
  [../]
  [./force_density]
    type = ForceDensityMaterial
    c = c
    etas ='eta0 eta1'
  [../]
[]

[AuxVariables]
  [./eta0]
  [../]
  [./eta1]
  [../]
  [./bnds]
  [../]
  [./df00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df01]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df10]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df11]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./ic_eta0]
    int_width = 6.0
    x1 = 20.0
    y1 = 0.0
    radius = 14.0
    outvalue = 0.0
    variable = eta0
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./IC_eta1]
    int_width = 6.0
    x1 = 30.0
    y1 = 25.0
    radius = 14.0
    outvalue = 0.0
    variable = eta1
    invalue = 1.0
    type = SmoothCircleIC
  [../]
[]

[VectorPostprocessors]
  [./forces_dns]
    type = GrainForcesPostprocessor
    grain_force = grain_force_dns
  [../]
  [./forces_cosnt]
    type = GrainForcesPostprocessor
    grain_force = grain_force_const
  [../]
  [./forces_total]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force_dns]
    type = ComputeGrainForceAndTorque
    c = c
    etas = 'eta0 eta1'
    execute_on = 'linear nonlinear'
    grain_data = grain_center
    force_density = force_density
  [../]
  [./grain_force_const]
    type = ConstantGrainForceAndTorque
    execute_on = 'linear nonlinear'
    force =  '2.0 0.0 0.0 0.0 0.0 0.0'
    torque = '0.0 0.0 0.0 0.0 0.0 0.0'
  [../]
  [./grain_force]
    type = GrainForceAndTorqueSum
    execute_on = 'linear nonlinear'
    grain_forces = 'grain_force_dns grain_force_const'
    grain_num = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 20
  nl_max_its = 20
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 2
  dt = 0.1
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/problems/eigen_problem/eigensolvers/ne-coupled-resid-scaling.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [u]
    initial_condition = 1
  []
  [T]
    initial_condition = 1
  []
[]

[AuxVariables]
  [power][]
[]

[Kernels]
  [./diff]
    type = DiffMKernel
    variable = u
    mat_prop = diffusion
    offset = 0.0
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]

  [./diff_T]
    type = CoefDiffusion
    variable = T
    coef = 1e30
  [../]
  [./src_T]
    type = CoupledForce
    variable = T
    v = power
    coef = 1e30
  [../]
[]

[AuxKernels]
  [./power_ak]
    type = NormalizationAux
    variable = power
    source_variable = u
    normalization = unorm
    # this coefficient will affect the eigenvalue.
    normal_factor = 10
    execute_on = linear
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenU]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]

  [./homogeneousT]
    type = DirichletBC
    variable = T
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenT]
    type = EigenDirichletBC
    variable = T
    boundary = '0 1 2 3'
  [../]
[]

[Materials]
  [./dc]
    type = VarCouplingMaterial
    var = T
    block = 0
    base = 1.0
    coef = 1.0
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
  automatic_scaling = true
  petsc_options = '-pc_svd_monitor'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'svd'
  verbose = true
  resid_vs_jac_scaling_param = 1
[]

[Postprocessors]
  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/postprocessors/random_pps/random_pps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Problem]
  solve = false
[]

[Postprocessors]
  [./random_pps]
    type = RandomPostprocessor
    seed = 1
    generator = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/initial_conditions/MultiSmoothSuperellipsoidIC_2D.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0
  xmax = 100
  ymax = 100
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c]
    type = MultiSmoothSuperellipsoidIC
    variable = c
    invalue = 1.0
    outvalue = 0.1
    bubspac = '10 5'
    numbub = '5 5'
    semiaxis_b_variation = '0.25 0.35'
    semiaxis_variation_type = uniform
    semiaxis_a_variation = '0.2 0.3'
    semiaxis_a = '7 5'
    semiaxis_b = '10 8'
    exponent = '2 3'
    prevent_overlap = true
    semiaxis_c_variation = '0 0'
    semiaxis_c = '1 1'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 31 ds'
  l_max_its = 20
  l_tol = 1e-4
  nl_max_its = 20
  nl_rel_tol = 1e-9
  nl_abs_tol = 1e-11
  start_time = 0.0
  num_steps = 1
  dt = 100.0
  enable = false
  [./Adaptivity]
    refine_fraction = .5
  [../]
[]

[Outputs]
  exodus = true
[]

[Problem]
  type = FEProblem
  solve = false
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_3.i)

# demonstrating that adding sources of a fixed-activity species makes no difference before the system is closed
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition free_concentration bulk_composition"
    constraint_unit = "moles molal moles"
    close_system_at_time = 3
    source_species_names = 'HCl'
    source_species_rates = '1.0'
[]

[Postprocessors]
  [pH]
    type = PointValue
    point = '0 0 0'
    variable = pH
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmax = 1
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 2
[]

[Outputs]
  csv = true
[]

(modules/phase_field/examples/cahn-hilliard/Parsed_CH.i)

#
# Example problem showing how to use the DerivativeParsedMaterial with CahnHilliard.
# The free energy is identical to that from CHMath, f_bulk = 1/4*(1-c)^2*(1+c)^2.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmax = 60
  ymax = 60
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./c]
        free_energy = fbulk
        mobility = M
        kappa = kappa_c
        solve_type = DIRECT
      [../]
    [../]
  [../]
[]

[AuxVariables]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./cIC]
    type = RandomIC
    variable = c
    min = -0.1
    max =  0.1
  [../]
[]

[AuxKernels]
  [./local_energy]
    type = TotalFreeEnergy
    variable = local_energy
    f_name = fbulk
    interfacial_vars = c
    kappa_names = kappa_c
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names  = 'M   kappa_c'
    prop_values = '1.0 0.5'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = fbulk
    args = c
    constant_names = W
    constant_expressions = 1.0/2^2
    function = W*(1-c)^2*(1+c)^2
    enable_jit = true
  [../]
[]

[Postprocessors]
  [./top]
    type = SideIntegralVariablePostprocessor
    variable = c
    boundary = top
  [../]
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  scheme = bdf2

  # Alternative preconditioning using the additive Schwartz method and LU decomposition
  #petsc_options_iname = '-pc_type -sub_ksp_type -sub_pc_type'
  #petsc_options_value = 'asm      preonly       lu          '

  # Preconditioning options using Hypre (algebraic multi-grid)
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre    boomeramg'

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 20
  nl_rel_tol = 1e-9

  dt = 2.0
  end_time = 20.0
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/dampers/interactions/interacting_node_elem_dampers.i)

# This model tests interactions between nodal and element dampers.
# The test verifies that the minimum of the value of a nodal and
# element damper is always used.
# If run with the nodal1 and elem1 dampers active, the element damper
# will govern.  With nodal2 and elem2 dampers, the nodal damper governs.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./source]
    type = BodyForce
    variable = u
    function = 't'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Dampers]
  active = 'nodal1 elem1'
  [./nodal1]
    #gives a damping of 0.3333 on step 6
    type = BoundingValueNodalDamper
    min_value = 0.0
    max_value = 1.0
    variable = u
  [../]
  [./elem1]
    #gives a damping of 0.141536 on step 6
    type = BoundingValueElementDamper
    min_value = 0.0
    max_value = 1.012
    variable = u
  [../]
  [./nodal2]
    #gives a damping of 0.3333 on step 6
    type = BoundingValueNodalDamper
    min_value = 0.0
    max_value = 1.0
    variable = u
  [../]
  [./elem2]
    #gives a damping of 0.743318 on step 6
    type = BoundingValueElementDamper
    min_value = 0.0
    max_value = 1.02
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  end_time = 3.0
  dt = 0.5
  dtmin = 0.5
  nl_max_its = 5
[]

(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [a]
    family = SCALAR
    order = SIXTH
  []
[]

[ICs]
  [ic]
    type = ScalarComponentIC
    variable = a
    values = '1.0 2.0 3.0 4.0 5.0 6.0'
  []
[]

[Variables]
  [dummy]
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = dummy
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    positions = '0 0 0'
    input_files = 'sub.i'
  []
[]

[Transfers]
  [to_sub]
    type = MultiAppScalarToAuxScalarTransfer
    multi_app = sub
    source_variable = 'a'
    to_aux_scalar = 'b'
    direction = to_multiapp
  []
[]

[Outputs]
    exodus = true
[]

(test/tests/bcs/ad_penalty_dirichlet_bc/function_penalty_dirichlet_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -4+x*x+y*y
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x*x+y*y
    grad_x = 2*x
    grad_y = 2*y
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = ADDiffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = ADBodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'bc_all'
  [./bc_all]
    type = ADFunctionPenaltyDirichletBC
    variable = u
    function = solution
    boundary = 'top left right bottom'
    penalty = 1e6
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'
  nl_rel_tol = 1e-14
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(tutorials/tutorial01_app_development/step09_mat_props/test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/MultiSmoothCircleIC/latticesmoothcircleIC_bounds.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c]
     type = LatticeSmoothCircleIC
     variable = c
     invalue = 1.0
     outvalue = 0.0001
     circles_per_side = '2 2'
     pos_variation = 10.0
     radius = 8.0
     int_width = 5.0
     radius_variation_type = uniform
     avoid_bounds = false
  [../]
[]

[BCs]
  [./Periodic]
    [./c]
      variable = c
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/flood_counter_aux_test/flood_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0

  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./bubble_map]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff forcing_1 forcing_2 forcing_3 forcing_4 dot'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing_1]
    type = GaussContForcing
    variable = u
    x_center = 1.0
    y_center = 1.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_2]
    type = GaussContForcing
    variable = u
    x_center = 20.0
    y_center = 39.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_3]
    type = GaussContForcing
    variable = u
    x_center = 39.0
    y_center = 20.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_4]
    type = GaussContForcing
    variable = u
    x_center = 15.0
    y_center = 15.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./mapper]
    type = FeatureFloodCountAux
    variable = bubble_map
    execute_on = timestep_end
    flood_counter = bubbles
  [../]
[]

[BCs]
  [./Periodic]
    [./x]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[UserObjects]
  [./bubbles]
    type = FeatureFloodCount
    variable = u
    threshold = 0.3
    execute_on = timestep_end
    outputs = none
    flood_entity_type = NODAL
  [../]
[]

[Executioner]
  active = ''

  type = Transient
  dt = 4.0
  num_steps = 5

  [./Adaptivity]
    refine_fraction = .40
    coarsen_fraction = .02
    max_h_level = 3
    error_estimator = KellyErrorEstimator
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/ADlower_limit.i)

temp = 800.0160634
disp = 1.0053264195e6

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temperature]
    initial_condition = ${temp}
  [../]
[]

[Functions]
  [./temp_weight]
    type = ParsedFunction
    vars = 'lower_limit avg'
    vals = '800.0160634 temp_avg'
    value = 'val := 2 * avg / lower_limit - 1;
             clamped := if(val <= -1, -0.99999, if(val >= 1, 0.99999, val));
             plus := exp(-2 / (1 + clamped));
             minus := exp(-2 / (1 - clamped));
             plus / (plus + minus)'
  [../]
  [./stress_weight]
    type = ParsedFunction
    vars = 'lower_limit avg'
    vals = '2.010652839e6 vonmises_stress'
    value = 'val := 2 * avg / lower_limit - 1;
             clamped := if(val <= -1, -0.99999, if(val >= 1, 0.99999, val));
             plus := exp(-2 / (1 + clamped));
             minus := exp(-2 / (1 - clamped));
             plus / (plus + minus)'
  [../]
  [./creep_rate_exact]
    type = ParsedFunction
    vars = 'lower_limit_strain temp_weight stress_weight'
    vals = '3.370764e-12       temp_weight stress_weight'
    value = 'lower_limit_strain * temp_weight * stress_weight'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    use_automatic_differentiation = true
    generate_output = vonmises_stress
  [../]
[]

[BCs]
  [./symmy]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./pressure_x]
    type = ADPressure
    variable = disp_x
    component = 0
    boundary = right
    constant = ${disp}
  [../]
  [./pressure_y]
    type = ADPressure
    variable = disp_y
    component = 1
    boundary = top
    constant = -${disp}
  [../]
  [./pressure_z]
    type = ADPressure
    variable = disp_z
    component = 2
    boundary = front
    constant = -${disp}
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 3.30e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = ADSS316HLAROMANCEStressUpdateTest
    temperature = temperature
    initial_cell_dislocation_density = 6.0e12
    initial_wall_dislocation_density = 4.4e11
    outputs = all
    apply_strain = false
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  nl_abs_tol = 1e-12
  automatic_scaling = true
  compute_scaling_once = false

  num_steps = 1
  dt = 1e5
[]

[Postprocessors]
  [./creep_rate_exact]
    type = FunctionValuePostprocessor
    function = creep_rate_exact
  [../]
  [./creep_rate_avg]
    type = ElementAverageValue
    variable = creep_rate
  [../]
  [./creep_rate_diff]
    type = DifferencePostprocessor
    value1 = creep_rate_exact
    value2 = creep_rate_avg
  [../]
  [./temp_avg]
    type = ElementAverageValue
    variable = temperature
  [../]
  [./cell_dislocations]
    type = ElementAverageValue
    variable = cell_dislocations
  [../]
  [./wall_disloactions]
    type = ElementAverageValue
    variable = wall_dislocations
  [../]
  [./vonmises_stress]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/misc/check_error/scalar_old_integrity_check.i)

# Test that coupling a time derivative of a scalar variable (ScalarDotCouplingAux) and
# using a Steady executioner errors out

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Functions]
  [./a_fn]
    type = ParsedFunction
    value = t
  [../]
[]

[AuxVariables]
  [./v]
  [../]

  [./a]
    family = SCALAR
    order = FIRST
  [../]
[]

[AuxScalarKernels]
  [./a_sak]
    type = FunctionScalarAux
    variable = a
    function = a_fn
  [../]
[]

[AuxKernels]
  [./ak_v]
    type = CoupledScalarAux
    variable = v
    coupled = a
    lag = OLD
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Steady
[]

(tutorials/darcy_thermo_mech/step04_velocity_aux/problems/step4.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables/pressure]
[]

[AuxVariables]
  [velocity_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [velocity_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [velocity_z]
    order = CONSTANT
    family = MONOMIAL
  []
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
  [velocity_x]
    type = VectorVariableComponentAux
    variable = velocity_x
    component = x
    execute_on = timestep_end
    vector_variable = velocity
  []
  [velocity_y]
    type = VectorVariableComponentAux
    variable = velocity_y
    component = y
    execute_on = timestep_end
    vector_variable = velocity
  []
  [velocity_z]
    type = VectorVariableComponentAux
    variable = velocity_z
    component = z
    execute_on = timestep_end
    vector_variable = velocity
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = 1
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  #nl_rel_tol = 1e-12
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/gravity_head_2/gh_fu_05.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = RandomIC
    min = 0.2
    max = 0.8
    variable = pwater
  [../]
  [./gas_ic]
    type = RandomIC
    min = 1.2
    max = 1.8
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_05
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/exponential_decay.i)

# ExponentialDecay
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [exp_decay]
    type = PorousFlowExponentialDecay
    variable = u
    rate = rate
    reference = reference
  []
[]

[AuxVariables]
  [rate]
  []
  [reference]
  []
[]

[ICs]
  [rate]
    type = RandomIC
    variable = rate
    min = -1
    max = 1
  []
  [reference]
    type = RandomIC
    variable = reference
    min = 1
    max = 2
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(modules/richards/test/tests/gravity_head_2/gh08.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh08
  csv = true
[]

(test/tests/restart/restart_transient_from_transient/restart_trans_with_2subs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = 'replicated'
[]

[Problem]
  restart_file_base = pseudo_trans_with_2subs_out_cp/LATEST
[]

[AuxVariables]
  [Tf]
  []
[]

[Variables]
  [power_density]
  []
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2' # increase this function to drive transient
  []
[]

[Kernels]
  [timedt]
    type = TimeDerivative
    variable = power_density
  []

  [diff]
    type = Diffusion
    variable = power_density
  []

  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = power_density
    boundary = left
    value = 50
  []
  [right]
    type = DirichletBC
    variable = power_density
    boundary = right
    value = 1e3
  []
[]

[Postprocessors]
  [pwr_avg]
    type = ElementAverageValue
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  []
  [temp_avg]
    type = ElementAverageValue
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
  [temp_max]
    type = ElementExtremeValue
    value_type = max
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
  [temp_min]
    type = ElementExtremeValue
    value_type = min
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 3
  dt = 1.0

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12

  line_search = none
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0   0 0
                 0.5 0 0'
    input_files  = restart_trans_with_2subs_sub.i
    execute_on = 'timestep_end'
  [../]
[]

[Transfers]
  [p_to_sub]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    source_variable = power_density
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
  []
  [t_from_sub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    source_variable = temp
    variable = Tf
    multi_app = sub
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(test/tests/controls/time_periods/dirackernels/dirac.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.5
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[DiracKernels]
  [./point_source]
    type = ConstantPointSource
    variable = u
    value = 1
    point = '0.25 0.25'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Controls]
  [./point_source]
    type = TimePeriod
    disable_objects = 'DiracKernel::point_source'
    start_time = '0.15'
    end_time = '0.35'
    execute_on = 'initial timestep_begin'
  [../]
[]

(test/tests/transfers/multiapp_nearest_node_transfer/tosub_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD8
[]

[Variables]
  [u]
    family = LAGRANGE
    order = FIRST
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[AuxVariables]
  [u_elemental]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [fun_aux]
    type = FunctionAux
    function = 'x + y'
    variable = u_elemental
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0.48 0.01 0'
    input_files = tosub_sub.i
  []
[]

[Transfers]
  [to_sub_nodal_to_nodal]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = nodal_source_from_master_nodal
  []
  [to_sub_nodal_to_elemental]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = nodal_source_from_master_elemental
  []
  [to_sub_elemental_to_nodal]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u_elemental
    variable = elemental_source_from_master_nodal
  []
  [to_sub_elemental_to_elemental]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u_elemental
    variable = elemental_source_from_master_elemental
  []
[]

(modules/porous_flow/test/tests/radioactive_decay/exponential_decay.i)

# ExponentialDecay
# Note that we do not get u - ref = (u_0 - ref) * exp(-rate * t)
# because of the time discretisation.  We are solving
# the equation
# (u(t+dt) - u(t))/dt = -rate * (u(t+dt) - ref)
# which has solution
# u(t+dt) = (u(t) + rate * ref * dt) / (1 + rate * dt)
# With u(0)=2, rate=1.5, ref=1 and dt=0.2 we get
# u(0.2) = 1.769
# u(0.4) = 1.592
# u(0.6) = 1.455
# u(0.8) = 1.350
# u(1.0) = 1.269
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [u]
    initial_condition = 2
  []
[]

[Kernels]
  [time_derivative]
    type = TimeDerivative
    variable = u
  []
  [exp_decay]
    type = PorousFlowExponentialDecay
    variable = u
    rate = 1.5
    reference = 1.0
  []
[]

[Postprocessors]
  [u]
    type = PointValue
    variable = u
    point = '0 0 0'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.2
  end_time = 1
[]

[Outputs]
  csv = true
[]

(test/tests/vectorpostprocessors/material_vector_postprocessor/basic.i)

# test that all scalar material properties are properly recorded in basic usage.
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'prop1 prop2 prop3'
    prop_values = '1 2 42'
  [../]
[]

[VectorPostprocessors]
  [./vpp]
    type = MaterialVectorPostprocessor
    material = 'mat'
    elem_ids = '3 4 7 42 88'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'initial timestep_end'
  csv = true
[]

(test/tests/restrictable/undefined_ids/undefined_block_kernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./kernel_with_undefined_block]
    type = Diffusion
    variable = u
    block = 10
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update16.i)

# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to the plane of compressive yield

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 -0.1 -0.2  -0.1 -15 0.3  -0.2 0.3 0'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/executioners/executioner/steady_state_check_test.i)

#
# Run transient simulation into steady state
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  active = 'u'

  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
#    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
    value = -4
  [../]

  [./exact_fn]
    type = ParsedFunction
#    value = t*t*t*((x*x)+(y*y))
    value = ((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  solve_type = 'PJFNK'

  nl_abs_tol = 1e-14

  start_time = 0.0
  num_steps = 12
  dt = 1

  steady_state_detection = true
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_ss_check
  exodus = true
[]

(test/tests/outputs/tecplot/tecplot.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  tecplot = true
[]

(modules/tensor_mechanics/test/tests/multi/two_surface04.i)

# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 4.0E-6m in y directions and 2.0E-6 in z direction.
# trial stress_zz = 2 and stress_yy = 4
#
# Then both  SimpleTesters should activate initially and return to the "corner" point
# (stress_zz = 1 = stress_yy), but then the plastic multiplier for SimpleTester1 will
# be negative, and so it will be deactivated, and the algorithm will return to
# stress_zz = 0, stress_yy = 2
# internal1 should be zero, internal2 should be 2

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '4E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '2E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
[]

[UserObjects]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 2
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = two_surface04
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/jacobian/eff_stress01.i)

# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]


[Kernels]
  [grad0]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 0
    variable = ppwater
  []
  [grad1]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 1
    variable = ppgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Materials]
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/bcs/coupled_var_neumann/on_off.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxVariables]
  [./coupled_bc_var]
  [../]

  [./active]
    initial_condition = 1
  [../]
[]

[AuxKernels]
  [./active_right]
    type = ConstantAux
    variable = active
    value = 0.5
    boundary = 1
  [../]
[]

[ICs]
  [./coupled_bc_var]
    type = FunctionIC
    variable = coupled_bc_var
    function = set_coupled_bc_var
  [../]
[]

[Functions]
  [./set_coupled_bc_var]
    type = ParsedFunction
    value = 'y - 0.5'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = CoupledVarNeumannBC
    variable = u
    boundary = 1
    v = coupled_bc_var
    scale_factor = active
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/gravity_head_1/gh23.i)

# investigating validity of immobile saturation
# 50 elements, with SUPG

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1 10 100 1000 10000'
    x = '0 10 100 1000 10000'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E-6
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -1.0
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E0
  end_time = 1E5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh23
  execute_on = 'timestep_end final'
  interval = 10000
  exodus = true
  [./console]
    interval = 1
    type = Console
  [../]
[]

(modules/tensor_mechanics/test/tests/tensile/planar3.i)

# checking for small deformation
# A single element is stretched by 1E-6m in the z and x directions, with lame mu = 1E6, so trial stress is 2Pa in those directions
# tensile_strength is set to 1Pa
# Then the final stress should return to the z and x stresses being 1.0 (up to tolerance), and internal parameter = (0.5+0.5)E-6 = 1.0E-6
# Using 'planar' Tensile plasticity

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
    outputs = console
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tens]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    max_NR_iterations = 4
    min_stepsize = 1
    plastic_models = tens
    debug_fspb = crash
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = '0.1 0.2 0.3'
    debug_jac_at_intnl = 1E-6
    debug_stress_change = 1E-6
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/outputs/debug/show_top_residuals.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./debug] # This is only a test, this should be turned on via the [Debug] block
    type = TopResidualDebugOutput
    num_residuals = 1
  [../]
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform1_update_version.i)

# Using TensileStressUpdate
# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the maximum principal stress value should be 1pa.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

  [GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.2E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1_update_version
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/ad_1D_spherical/smallStrain_1DSphere.i)

# This simulation models the mechanics solution for a solid sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions.  The inner center of the sphere, r = 0, is pinned to prevent
# movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{- P * (1 - 2 * v) * r}{E}
#
# where P is the applied pressure, v is Poisson's ration, E is Young's Modulus,
# and r is the radial position.
#
# The test assumes a radius of 4, zero displacement at r = 0mm, and an applied
# outer pressure of 1MPa.  Under these conditions in a solid sphere, the radial
# stress is constant and has a value of -1 MPa.
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 4
  nx = 4
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Problem]
  coord_type = RSPHERICAL
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
    save_in = residual_r
    use_automatic_differentiation = true
  [../]
[]

[AuxVariables]
  [./stress_rr]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./residual_r]
  [../]
[]

[Postprocessors]
  [./stress_rr]
    type = ElementAverageValue
    variable = stress_rr
  [../]
  [./residual_r]
    type = NodalSum
    variable = residual_r
    boundary = right
  [../]
[]

[AuxKernels]
  [./stress_rr]
    type = ADRankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = stress_rr
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./innerDisp]
    type = ADDirichletBC
    boundary = left
    variable = disp_r
    value = 0.0
  [../]
  [./outerPressure]
    type = ADPressure
    boundary = right
    variable = disp_r
    component = 0
    constant = 1
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.345
    youngs_modulus = 1e4
  [../]
  [./stress]
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = none

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-8

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-5

# time control
  start_time = 0.0
  dt = 0.25
  dtmin = 0.0001
  end_time = 1.0
[]

[Outputs]
  exodus = true
[]

(test/tests/mesh/adapt_weight/adapt_weight_test.i)

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
  uniform_refine = 3
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'udiff uconv uie vdiff vconv vie'

  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./uconv]
    type = Convection
    variable = u
    velocity = '10 1 0'
  [../]

  [./uie]
    type = TimeDerivative
    variable = u
  [../]

  [./vdiff]
    type = Diffusion
    variable = v
  [../]

  [./vconv]
    type = Convection
    variable = v
    velocity = '-10 1 0'
  [../]

  [./vie]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  active = 'uleft uright vleft vright'

  [./uleft]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./uright]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./vleft]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./vright]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 2
  dt = .1

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  [./Adaptivity]
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
    weight_names = 'u'
    weight_values = '1.0'
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/outputs/variables/hide_output_via_variables_block.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    outputs = none
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./elemental]
    order = CONSTANT
    family = MONOMIAL
    outputs = none
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[AuxKernels]
  [./elemental]
    type = ConstantAux
    variable = elemental
    value = 1
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 9
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/brine/brine_tabulated.i)

# Test BrineFluidProperties calculations of density, viscosity and thermal
# conductivity with a TabulatedFluidProperties water.
#
# Experimental density values from Pitzer et al, "Thermodynamic properties
# of aqueous sodium chloride solution", Journal of Physical and Chemical
# Reference Data, 13, 1-102 (1984)
#
# Experimental viscosity values from Phillips et al, "Viscosity of NaCl and
# other solutions up to 350C and 50MPa pressures", LBL-11586 (1980)
#
# Thermal conductivity values from Ozbek and Phillips, "Thermal conductivity of
# aqueous NaCl solutions from 20C to 330C", LBL-9086 (1980)
#
#  --------------------------------------------------------------
#  Pressure (Mpa)                |   20      |    20     |   40
#  Temperature (C)               |   50      |   200     |  200
#  NaCl molality (mol/kg)        |    2      |     2     |    5
#  NaCl mass fraction (kg/kg)    |  0.1047   |  0.1047   |  0.2261
#  --------------------------------------------------------------
#  Expected values
#  --------------------------------------------------------------
#  Density (kg/m^3)              |  1068.52  |  959.27   |  1065.58
#  Viscosity (1e-6Pa.s)          |  679.8    |  180.0    |  263.1
#  Thermal conductivity (W/m/K)  |  0.630    |  0.649    |  0.633
#  --------------------------------------------------------------
#  Calculated values
#  --------------------------------------------------------------
#  Density (kg/m^3)              |  1067.18  |  958.68   |  1065.46
#  Viscosity (1e-6 Pa.s)         |  681.1    |  181.98    |  266.1
#  Thermal conductivity (W/m/K)  |  0.637    |   0.662    |  0.658
#  --------------------------------------------------------------
#
# All results are within expected accuracy

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 1
  xmax = 3
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./pressure]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./temperature]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./xnacl]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./density]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./enthalpy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./internal_energy]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Functions]
  [./pic]
    type = ParsedFunction
    value = 'if(x<2,20e6, 40e6)'
  [../]
  [./tic]
    type = ParsedFunction
    value = 'if(x<1, 323.15, 473.15)'
  [../]
  [./xic]
    type = ParsedFunction
    value = 'if(x<2,0.1047, 0.2261)'
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    function = pic
    variable = pressure
  [../]
  [./t_ic]
    type = FunctionIC
    function = tic
    variable = temperature
  [../]
  [./x_ic]
    type = FunctionIC
    function = xic
    variable = xnacl
  [../]
[]

[AuxKernels]
  [./density]
    type = MaterialRealAux
     variable = density
     property = density
  [../]
  [./enthalpy]
    type = MaterialRealAux
     variable = enthalpy
     property = enthalpy
  [../]
  [./internal_energy]
    type = MaterialRealAux
     variable = internal_energy
     property = e
  [../]
[]

[Modules]
  [./FluidProperties]
    [./water]
      type = Water97FluidProperties
    [../]
    [./water_tab]
      type = TabulatedFluidProperties
      fp = water
      save_file = false
    [../]
    [./brine]
      type = BrineFluidProperties
      water_fp = water_tab
    [../]
  [../]
[]

[Materials]
  [./fp_mat]
    type = MultiComponentFluidPropertiesMaterialPT
    pressure = pressure
    temperature = temperature
    xmass = xnacl
    fp = brine
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Postprocessors]
  [./density0]
    type = ElementalVariableValue
    variable = density
    elementid = 0
  [../]
  [./density1]
    type = ElementalVariableValue
    variable = density
    elementid = 1
  [../]
  [./density2]
    type = ElementalVariableValue
    variable = density
    elementid = 2
  [../]
  [./enthalpy0]
    type = ElementalVariableValue
    variable = enthalpy
    elementid = 0
  [../]
  [./enthalpy1]
    type = ElementalVariableValue
    variable = enthalpy
    elementid = 1
  [../]
  [./enthalpy2]
    type = ElementalVariableValue
    variable = enthalpy
    elementid = 2
  [../]
  [./e0]
    type = ElementalVariableValue
    variable = internal_energy
    elementid = 0
  [../]
  [./e1]
    type = ElementalVariableValue
    variable = internal_energy
    elementid = 1
  [../]
  [./e2]
    type = ElementalVariableValue
    variable = internal_energy
    elementid = 2
  [../]
[]

[Outputs]
  csv = true
  file_base = brine_out
[]

(test/tests/misc/stop_for_debugger/stop_for_debugger.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/markers/value_range_marker/value_range_marker_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  [./Markers]
    [./marker]
      type = ValueRangeMarker
      lower_bound = 0.3
      upper_bound = 0.6
      buffer_size = 0.1
      variable = u
      third_state = DO_NOTHING
    [../]
    [./inverted_marker]
      type = ValueRangeMarker
      invert = true
      lower_bound = 0.3
      upper_bound = 0.6
      buffer_size = 0.1
      variable = u
      third_state = DO_NOTHING
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/test_harness/good.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  perf_graph = true
[]

(test/tests/problems/eigen_problem/initial_condition/ne_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]
  [./eigen]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-6
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  execute_on = 'timestep_end'
[]

(modules/porous_flow/test/tests/jacobian/chem10.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with two primary variables = 0
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.0
  []
  [b]
    initial_condition = 0.0
  []
  [temp]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E5
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E5
    stoichiometry = 3
  []
  [temp]
    type = Diffusion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b temp'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '0.5 0.8'
    reactions = '1 3'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1.0
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(test/tests/transfers/multiapp_copy_transfer/errors/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppCopyTransfer
    direction = to_multiapp
    source_variable = u
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/relperm/brooks_corey2.i)

# Test Brooks-Corey relative permeability curve by varying saturation over the mesh
# Exponent lambda = 2 for both phases
# Residual saturation of phase 0: s0r = 0.2
# Residual saturation of phase 1: s1r = 0.3

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityBC
    phase = 0
    lambda = 2
    s_res = 0.2
    sum_s_res = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityBC
    phase = 1
    lambda = 2
    nw_phase = true
    s_res = 0.3
    sum_s_res = 0.5
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-8
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/misc/check_error/missing_executioner.i)

[Mesh]
  type = GeneratedMesh
  nx = 10
  ny = 10
  dim = 2
[]

[Variables]
  [temp]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = temp
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = temp
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = temp
    boundary = 'right'
    value = 1
  []
[]

# No Executioner block

(test/tests/vectorpostprocessors/line_value_sampler/line_value_sampler.i)

###########################################################
# This is a simple test of the Vector Postprocessor
# System. A LineValueSampler is placed inside of a 2D
# domain to sample solution points uniformly along a line.
#
# @Requirement F6.30
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Postprocessors]
  [./u_avg]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_end'
  [../]
[]

# Vector Postprocessor System
[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    variable = 'u v'
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = id
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/richards/test/tests/gravity_head_2/gh_fu_01.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = RandomIC
    min = 0.4
    max = 0.6
    variable = pwater
  [../]
  [./gas_ic]
    type = RandomIC
    min = 1.4
    max = 1.6
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
    outputs = none # no reason why mass should be conserved
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
    outputs = none # no reason why mass should be conserved
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
  nl_rel_tol = 1.e-10
  nl_max_its = 10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_01
  csv = true
[]

(test/tests/transfers/multiapp_projection_transfer/fixed_meshes_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 5
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
  [./elemental_from_sub]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.01
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
  #
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.0 0.0 0'
    input_files = fixed_meshes_sub.i
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppProjectionTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = from_sub
    fixed_meshes = true
  [../]
  [./elemental_from_sub]
    type = MultiAppProjectionTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_sub
    fixed_meshes = true
  [../]
  [./to_sub]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = from_master
    fixed_meshes = true
  [../]
  [./elemental_to_sub]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_master
    fixed_meshes = true
  [../]
[]

(test/tests/outputs/tecplot/tecplot_binary.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Tecplot
    binary = true
  [../]
[]

(modules/porous_flow/test/tests/jacobian/denergy03.i)

# 2phase, 1 component, with solid displacements, time derivative of energy-density, TM porosity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pgas]
  []
  [pwater]
  []
  [temp]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [pgas]
    type = RandomIC
    variable = pgas
    max = 1.0
    min = 0.0
  []
  [pwater]
    type = RandomIC
    variable = pwater
    max = 0.0
    min = -1.0
  []
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [dummy_pgas]
    type = Diffusion
    variable = pgas
  []
  [dummy_pwater]
    type = Diffusion
    variable = pwater
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas temp pwater disp_x disp_y disp_z'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      cv = 1.3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      cv = 0.7
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [porosity]
    type = PorousFlowPorosity
    thermal = true
    mechanical = true
    porosity_zero = 0.7
    thermal_expansion_coeff = 0.5
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.1
    density = 0.5
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = pgas
    capillary_pressure = pc
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/tensor_mechanics/test/tests/strain_energy_density/nonAD_rate_model_weak_plane.i)

# Single element test to check the strain energy density calculation

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
  out_of_plane_strain = strain_zz
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
[]

[Variables]
  [./strain_zz]
  []
[]

[AuxVariables]
  [./SERD]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./rampConstantUp]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = -100
  [../]
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = FINITE
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy'
    planar_formulation = WEAK_PLANE_STRESS
  [../]
[]

[AuxKernels]
  [./SERD]
    type = MaterialRealAux
    variable = SERD
    property = strain_energy_rate_density
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./Pressure]
    [./top]
      boundary = 'top'
      function = rampConstantUp
    [../]
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 206800
    poissons_ratio = 0.0
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'powerlawcrp'
  [../]
  [./powerlawcrp]
    type = PowerLawCreepStressUpdate
    coefficient = 3.125e-21 # 7.04e-17 #
    n_exponent = 4.0
    m_exponent = 0.0
    activation_energy = 0.0
    # max_inelastic_increment = 0.01
  [../]
  [./strain_energy_rate_density]
    type = StrainEnergyRateDensity
    inelastic_models = 'powerlawcrp'
  [../]
[]

[Executioner]
   type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

   l_max_its = 50
   nl_max_its = 20
   nl_abs_tol = 3e-7
   nl_rel_tol = 1e-12
   l_tol = 1e-2

   start_time = 0.0
   dt = 1

   end_time = 1
   num_steps = 1
[]

[Postprocessors]
  [./SERD]
    type = ElementAverageValue
    variable = SERD
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/richards/test/tests/jacobian_1/jn06.i)

# unsaturated = true
# gravity = false
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn06
  exodus = false
[]

(modules/xfem/test/tests/single_var_constraint_2d/equal_value.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 1
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMEqualValueAtInterface
    geometric_cut_userobject = 'line_seg_cut_uo'
    use_displaced_mesh = false
    variable = u
    value = 1
    alpha = 1e5
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  perf_graph = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/smeared_cracking/cracking_multiple_softening.i)

# Test of cracking with direction-specific release models in 3
# directions. Block is first pulled in one direction, and then
# held while it is sequentially pulled in the other two
# directions. Poisson's ratio is zero so that the cracking in one
# direction doesn't affect the others.

# Softening in the three directions should follow the laws for the
# prescribed models in the three directions, which are power law (x),
# exponential (y), and abrupt (z).

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./displx]
    type = PiecewiseLinear
    x = '0 1 2 3'
    y = '0 1 1 1'
  [../]
  [./disply]
    type = PiecewiseLinear
    x = '0 1 2 3'
    y = '0 0 1 1'
  [../]
  [./displz]
    type = PiecewiseLinear
    x = '0 1 2 3'
    y = '0 0 0 1'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
  [../]
[]

[BCs]
  [./pullx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = right
    function = displx
  [../]
  [./pully]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = disply
  [../]
  [./pullz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = displz
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.8e7
    poissons_ratio = 0
  [../]
  [./elastic_stress]
    type = ComputeSmearedCrackingStress
    cracking_stress = 1.68e6
    softening_models = 'power_law_softening exponential_softening abrupt_softening'
    prescribed_crack_directions = 'x y z'
  [../]
  [./power_law_softening]
    type = PowerLawSoftening
    stiffness_reduction = 0.3333
  [../]
  [./exponential_softening]
    type = ExponentialSoftening
  [../]
  [./abrupt_softening]
    type = AbruptSoftening
  [../]
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
  petsc_options_value = '101                asm      lu'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  l_tol = 1e-5
  start_time = 0.0
  end_time = 3.0
  dt = 0.01
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn10.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn10
  exodus = false
[]

(modules/phase_field/test/tests/MultiSmoothCircleIC/test_problem.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./features]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ghosts]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halos]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./proc_id]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./c]
    type = LatticeSmoothCircleIC
    variable = c
    invalue = 1.0
    outvalue = 0.0001
    circles_per_side = '2 2'
    pos_variation = 10.0
    radius = 8.0
    int_width = 5.0
    radius_variation_type = uniform
    avoid_bounds = false
  [../]
[]

[BCs]
  [./Periodic]
    [./c]
      variable = c
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
[]

[AuxKernels]
  [./features]
    type = FeatureFloodCountAux
    variable = features
    execute_on = 'initial timestep_end'
    flood_counter = features
  [../]
  [./ghosts]
    type = FeatureFloodCountAux
    variable = ghosts
    field_display = GHOSTED_ENTITIES
    execute_on = 'initial timestep_end'
    flood_counter = features
  [../]
  [./halos]
    type = FeatureFloodCountAux
    variable = halos
    field_display = HALOS
    execute_on = 'initial timestep_end'
    flood_counter = features
  [../]
  [./proc_id]
    type = ProcessorIDAux
    variable = proc_id
    execute_on = 'initial timestep_end'
  [../]
[]

[Postprocessors]
  [./features]
    type = FeatureFloodCount
    variable = c
    flood_entity_type = ELEMENTAL
    execute_on = 'initial timestep_end'
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/tensile_update2.i)

# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II ~1 edge

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 0 0  0 0 0  0 0 2.01'
    eigenstrain_name = ini_stress
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/jacobian/mass02.i)

# 1phase
# vanGenuchten, constant-bulk density, constant porosity, 1component
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = -1
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  exodus = false
[]

(test/tests/bcs/penalty_dirichlet_bc/penalty_dirichlet_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -2*(x*x+y*y-2)+(1-x*x)*(1-y*y)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = (1-x*x)*(1-y*y)
    grad_x = 2*(x*y*y-x)
    grad_y = 2*(x*x*y-y)
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'bc_all'
  [./bc_all]
    type = PenaltyDirichletBC
    variable = u
    value = 0
    boundary = 'top left right bottom'
    penalty = 1e5
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  nl_rel_tol = 1e-14
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(modules/xfem/test/tests/moving_interface/verification/1D_xy_lsdep1mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                   quasi-1D
# Coordinate System:                                      xy
# Material Numbers/Types: level set dep 1 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
#   A simple transient heat transfer problem in Cartesian coordinates designed
#   with the Method of Manufactured Solutions. This problem was developed to
#   verify XFEM performance in the presence of a moving interface for linear
#   element models that can be exactly evaluated by FEM/Moose. Both the
#   temperature solution and level set function are designed to be linear to
#   attempt to minimize error between the Moose/exact solution and XFEM results.
#   Thermal conductivity is dependent upon the value of the level set function
#   at each timestep.
# Results:
#   The temperature at the left boundary (x=0) exhibits the largest difference
#   between the FEM/Moose solution and XFEM results. We present the XFEM
#   results at this location with 10 digits of precision:
#     Time    Expected Temperature    XFEM Calculated Temperature
#      0.2                  440         440
#      0.4                  480         479.9999722
#      0.6                  520         519.9998726
#      0.8                  560         559.9997314
#      1.0                  600         599.9996885
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 1
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 0.5
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = 'rhoCp*(-200*x+200)-(0.05*200*t/1.04)'
    vars = 'rhoCp'
    vals = 10
  [../]
  [./neumann_func]
    type = ParsedFunction
    value = '((0.05/1.04)*(1-(x-0.04)-0.2*t) + 1.5)*200*t'
  [../]
  [./k_func]
    type = ParsedFunction
    value = '(0.05/1.04)*(1-(x-0.04)-0.2*t) + 1.5'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = '1.04 - x - 0.2*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'rhoCp'
    prop_values = 10
  [../]
  [./therm_cond_prop]
    type = GenericFunctionMaterial
    prop_names = 'diffusion_coefficient'
    prop_values = 'k_func'
  [../]
[]

[BCs]
  [./left_u]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = neumann_func
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 400
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 400
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 0.2
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(python/peacock/tests/common/time_data.i)

###############################################################
# The following tests that the CSV output object can include an
# additional .csv file that contains the time and timestep
# data from VectorPostprocessor object.
###############################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    variable = 'u v'
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = id
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = 'time_data'
  [./out]
    type = CSV
    time_data = true
    interval = 2
  [../]
[]

(modules/tensor_mechanics/test/tests/shell/dynamics/shell_dynamics_bending_moment.i)

# Test that models bending of a cantilever beam using shell elements

# A cantilever beam of length 10 m (in Y direction) and cross-section
# 1 m x 0.1 m is modeled using 4 shell elements placed along the length
# (Figure 6a from Dvorkin and Bathe, 1984). All displacements and
# X rotations are fixed on the bottom boundary. E = 2100000 and v = 0.0.
# A load of 0.5 N (in the Z direction) is applied at each node on the top
# boundary resulting in a total load of 1 N.

# The analytical solution for displacement at tip using small strain/rotations # is PL^3/3EI + PL/AG = 1.90485714 m
# The FEM solution using 4 shell elements is 1.875095 m with a relative error
# of 1.5%.

# Similarly, the analytical solution for slope at tip is PL^2/2EI = 0.285714286
# The FEM solution is 0.2857143 and the relative error is 5e-6%.

# The stress_yy for the four elements at z = -0.57735 * (t/2) (first qp below mid-surface of shell) are:
# 3031.089 Pa, 2165.064 Pa, 1299.038 Pa and 433.0127 Pa.
# Note the above values are the average stresses in each element.

# Analytically, stress_yy decreases linearly from y = 0 to y = 10 m.
# The maximum value of stress_yy at y = 0 is Mz/I = PL * 0.57735*(t/2)/I = 3464.1 Pa
# Therefore, the analytical value of stress at z = -0.57735 * (t/2) at the mid-point
# of the four elements are:
# 3031.0875 Pa, 2165.0625 Pa, 1299.0375 Pa ,433.0125 Pa

# The relative error in stress_yy is in the order of 5e-5%.

# The stress_yz at z = -0.57735 * (t/2) at all four elements from the simulation is 10 Pa.
# The analytical solution for the shear stress is: V/2/I *((t^2)/4 - z^2), where the shear force (V)
# is 1 N at any y along the length of the beam. Therefore, the analytical shear stress at
# z = -0.57735 * (t/2) is 10 Pa at any location along the length of the beam.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 10.0
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]

  # aux variables for dynamics
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = global_stress_t_points_0
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    variable = stress_yz
    rank_two_tensor = global_stress_t_points_0
    index_i = 1
    index_j = 2
  [../]

# Kernels for dynamics
[./accel_x]
  type = NewmarkAccelAux
  variable = accel_x
  displacement = disp_x
  velocity = vel_x
  beta = 0.25
  execute_on = timestep_end
[../]
[./vel_x]
  type = NewmarkVelAux
  variable = vel_x
  acceleration = accel_x
  gamma = 0.5
  execute_on = timestep_end
[../]
[./accel_y]
  type = NewmarkAccelAux
  variable = accel_y
  displacement = disp_y
  velocity = vel_y
  beta = 0.25
  execute_on = timestep_end
[../]
[./vel_y]
  type = NewmarkVelAux
  variable = vel_y
  acceleration = accel_y
  gamma = 0.5
  execute_on = timestep_end
[../]
[./accel_z]
  type = NewmarkAccelAux
  variable = accel_z
  displacement = disp_z
  velocity = vel_z
  beta = 0.25
  execute_on = timestep_end
[../]
[./vel_z]
  type = NewmarkVelAux
  variable = vel_z
  acceleration = accel_z
  gamma = 0.5
  execute_on = timestep_end
[../]
[./rot_accel_x]
  type = NewmarkAccelAux
  variable = rot_accel_x
  displacement = rot_x
  velocity = rot_vel_x
  beta = 0.25
  execute_on = timestep_end
[../]
[./rot_vel_x]
  type = NewmarkVelAux
  variable = rot_vel_x
  acceleration = rot_accel_x
  gamma = 0.5
  execute_on = timestep_end
[../]
[./rot_accel_y]
  type = NewmarkAccelAux
  variable = rot_accel_y
  displacement = rot_y
  velocity = rot_vel_y
  beta = 0.25
  execute_on = timestep_end
[../]
[./rot_vel_y]
  type = NewmarkVelAux
  variable = rot_vel_y
  acceleration = rot_accel_y
  gamma = 0.5
  execute_on = timestep_end
[../]

[]

[BCs]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = 'bottom'
    value = 0.0
  [../]
[]

[Functions]
  [./force_function]
    type = PiecewiseLinear
    x = '0.0 1.0'
    y = '0.0 0.5'
  [../]
[]
[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_z
    boundary = 'top'
    function = force_function
  [../]
[]
[Kernels]
  [./solid_disp_x]
    type = ADStressDivergenceShell
    block = '0'
    component = 0
    variable = disp_x
    through_thickness_order = SECOND
  [../]
  [./solid_disp_y]
    type = ADStressDivergenceShell
    block = '0'
    component = 1
    variable = disp_y
    through_thickness_order = SECOND
  [../]
  [./solid_disp_z]
    type = ADStressDivergenceShell
    block = '0'
    component = 2
    variable = disp_z
    through_thickness_order = SECOND
  [../]
  [./solid_rot_x]
    type = ADStressDivergenceShell
    block = '0'
    component = 3
    variable = rot_x
    through_thickness_order = SECOND
  [../]
  [./solid_rot_y]
    type = ADStressDivergenceShell
    block = '0'
    component = 4
    variable = rot_y
    through_thickness_order = SECOND
  [../]

  [./inertial_force_x]
    type = ADInertialForceShell
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 0
    variable = disp_x
    thickness = 0.1
  [../]

  [./inertial_force_y]
    type = ADInertialForceShell
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 1
    variable = disp_y
    thickness = 0.1
  [../]

  [./inertial_force_z]
    type = ADInertialForceShell
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 2
    variable = disp_z
    thickness = 0.1
  [../]

  [./inertial_force_rot_x]
    type = ADInertialForceShell
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 3
    variable = rot_x
    thickness = 0.1
  [../]

  [./inertial_force_rot_y]
    type = ADInertialForceShell
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 4
    variable = rot_y
    thickness = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensorShell
    youngs_modulus = 2100000
    poissons_ratio = 0.0
    block = 0
    through_thickness_order = SECOND
  [../]
  [./strain]
    type = ADComputeIncrementalShellStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    thickness = 0.1
    through_thickness_order = SECOND
  [../]
  [./stress]
    type = ADComputeShellStress
    block = 0
    through_thickness_order = SECOND
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1.0'
  [../]
[]

[Postprocessors]
  [./disp_z_tip]
    type = PointValue
    point = '1.0 10.0 0.0'
    variable = disp_z
  [../]
  [./rot_x_tip]
    type = PointValue
    point = '0.0 10.0 0.0'
    variable = rot_x
  [../]
  [./stress_yy_el_0]
    type = ElementalVariableValue
    elementid = 0
    variable = stress_yy
  [../]
  [./stress_yy_el_1]
    type = ElementalVariableValue
    elementid = 1
    variable = stress_yy
  [../]
  [./stress_yy_el_2]
    type = ElementalVariableValue
    elementid = 2
    variable = stress_yy
  [../]
  [./stress_yy_el_3]
    type = ElementalVariableValue
    elementid = 3
    variable = stress_yy
  [../]
  [./stress_yz_el_0]
    type = ElementalVariableValue
    elementid = 0
    variable = stress_yz
  [../]
  [./stress_yz_el_1]
    type = ElementalVariableValue
    elementid = 1
    variable = stress_yz
  [../]
  [./stress_yz_el_2]
    type = ElementalVariableValue
    elementid = 2
    variable = stress_yz
  [../]
  [./stress_yz_el_3]
    type = ElementalVariableValue
    elementid = 3
    variable = stress_yz
  [../]
[]
[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  nl_max_its = 2
  nl_rel_tol = 1e-10
  nl_abs_tol = 5e-4

  dt = 0.0005
  dtmin = 0.0005
  end_time = 1

#  [./TimeIntegrator]
#    type = NewmarkBeta
#    beta = 0.25
#    gamma = 0.5
#  [../]

[]

[Outputs]
  exodus = true
[]

(python/peacock/tests/input_tab/InputTree/gold/simple_diffusion_vp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Executioner]
  # Preconditioned JFNK (default)
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[VectorPostprocessors]
  [foo]
    type = LineValueSampler
    num_points = 10
    end_point = '1 0 0'
    start_point = '0 0 0'
  []
[]

(test/tests/mesh/mesh_generation/mesh_generation_test.i)

###########################################################
# This is a simple test of the Mesh System. This
# test demonstrates the usage of GeneratedMesh. It
# builds a square domain on demand.
#
# @Requirement F2.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  # Mesh Generation produces boundaries in counter-clockwise fashion
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/karthik-eg-1.i)

[Mesh]
  type = GeneratedMesh
  elem_type = HEX8
  dim = 3
  nz = 10
  xmax = 10
  ymax = 10
  zmax = 100
[]

[Variables]
  [./x_disp]
    block = 0
  [../]
  [./y_disp]
    block = 0
  [../]
  [./z_disp]
    block = 0
  [../]
[]

[TensorMechanics]
  [./solid]
#    disp_x = x_disp
#    disp_y = y_disp
#    disp_z = z_disp
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Materials]
  active = 'fcrysp'
  [./felastic]
    type = FiniteStrainElasticMaterial
    block = 0
    fill_method = symmetric9
    disp_x = x_disp
    disp_y = y_disp
    disp_z = z_disp
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
  [../]
  [./fcrysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    disp_y = y_disp
    disp_x = x_disp
    disp_z = z_disp
    flowprops = '1 12 0.001 0.1'
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    nss = 12
    hprops = '1.0 541.5 60.8 109.8'
    gprops = '1 12 60.8'
    fill_method = symmetric9
    slip_sys_file_name = input_slip_sys.txt
  [../]
[]

[Functions]
  [./topdisp]
    type = ParsedFunction
    value = 0.7*t
  [../]
  [./tpress]
    type = ParsedFunction
    value = -200*t
  [../]
[]

[BCs]
  [./zbc]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0
  [../]
  [./ybc]
    type = DirichletBC
    variable = y_disp
    boundary = bottom
    value = 0
  [../]
  [./xbc]
    type = DirichletBC
    variable = x_disp
    boundary = left
    value = 0
  [../]
  [./zmove]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = topdisp
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 3
    index_j = 3
    execute_on = timestep_end
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    rank_two_tensor = lage
    variable = e_zz
    index_i = 3
    index_j = 3
    execute_on = timestep_end
    block = 0
  [../]
[]

[Postprocessors]
  [./szz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./ezz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  num_steps = 1000
  end_time = 1
  dt = 0.02
  dtmax = 0.02
  dtmin = 0.02
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-08
  nl_rel_step_tol = 1e-08
  nl_abs_step_tol = 1e-08
  abort_on_solve_fail = true
  n_startup_steps = 0.0
[]

[Outputs]
  file_base = out
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/sinks/s08.i)

# apply a sink flux on just one component of a 3-component, 2-phase system and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pwater frac_ph0_c0 pgas'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1.1
  []
[]

[Variables]
  [pwater]
  []
  [frac_ph0_c0]
    initial_condition = 0.3
  []
  [pgas]
  []
[]

[ICs]
  [pwater]
    type = FunctionIC
    variable = pwater
    function = y
  []
  [pgas]
    type = FunctionIC
    variable = pgas
    function = y+3
  []
[]

[Kernels]
  [mass_c0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = frac_ph0_c0
  []
  [mass_c1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = pwater
  []
  [mass_c2]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = pgas
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2.3
      density0 = 1.5
      thermal_expansion = 0
      viscosity = 2.1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1.3
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = pgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'frac_ph0_c0 frac_ph0_c1 frac_ph1_c0 frac_ph1_c1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
  []
[]

[AuxVariables]
  [flux_out]
  []
  [frac_ph0_c1]
    initial_condition = 0.35
  []
  [frac_ph1_c0]
    initial_condition = 0.1
  []
  [frac_ph1_c1]
    initial_condition = 0.8
  []
[]

[Functions]
  [mass1_00]
    type = ParsedFunction
    value = 'fgas*vol*por*dens0gas*exp(pgas/bulkgas)*(1-pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m))+fwater*vol*por*dens0water*exp(pwater/bulkwater)*(pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m))'
    vars = 'vol  por dens0gas pgas    pwater    bulkgas al  m   dens0water bulkwater fgas           fwater'
    vals = '0.25 0.1 1.1      pgas_00 pwater_00 1.3     1.1 0.5 1.5        2.3       frac_ph1_c1_00 frac_ph0_c1_00'
  []
  [expected_mass_change1_00]
    type = ParsedFunction
    value = 'frac*fcn*area*dt*pow(1-pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m), 2)'
    vars = 'frac           fcn area dt  pgas    pwater    al m'
    vals = 'frac_ph1_c1_00 100 0.5 1E-3 pgas_00 pwater_00 1.1 0.5'
  []
  [mass1_00_expect]
    type = ParsedFunction
    value = 'mass_prev-mass_change'
    vars = 'mass_prev mass_change'
    vals = 'm1_00_prev  del_m1_00'
  []
[]

[Postprocessors]
  [total_mass_comp0]
    type = PorousFlowFluidMass
    fluid_component = 0
  []
  [total_mass_comp1]
    type = PorousFlowFluidMass
    fluid_component = 1
  []
  [total_mass_comp2]
    type = PorousFlowFluidMass
    fluid_component = 2
  []
  [frac_ph1_c1_00]
    type = PointValue
    point = '0 0 0'
    variable = frac_ph1_c1
    execute_on = 'initial timestep_end'
  []
  [frac_ph0_c1_00]
    type = PointValue
    point = '0 0 0'
    variable = frac_ph0_c1
    execute_on = 'initial timestep_end'
  []
  [flux_00]
    type = PointValue
    point = '0 0 0'
    variable = flux_out
    execute_on = 'initial timestep_end'
  []
  [pgas_00]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    execute_on = 'initial timestep_end'
  []
  [pwater_00]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    execute_on = 'initial timestep_end'
  []
  [m1_00]
    type = FunctionValuePostprocessor
    function = mass1_00
    execute_on = 'initial timestep_end'
  []
  [m1_00_prev]
    type = FunctionValuePostprocessor
    function = mass1_00
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [del_m1_00]
    type = FunctionValuePostprocessor
    function = expected_mass_change1_00
    execute_on = 'timestep_end'
    outputs = 'console'
  []
  [m1_00_expect]
    type = FunctionValuePostprocessor
    function = mass1_00_expect
    execute_on = 'timestep_end'
  []
[]

[BCs]
  [flux_ph1_c1]
    type = PorousFlowSink
    boundary = 'left'
    variable = pwater # sink applied to the mass_c1 Kernel
    use_mobility = false
    use_relperm = true
    mass_fraction_component = 1
    fluid_phase = 1
    flux_function = 100
    save_in = flux_out
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 100 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-3
  end_time = 0.01
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s08
  exodus = true
  [console]
    type = Console
    execute_on = 'nonlinear linear'
  []
  [csv]
    type = CSV
    execute_on = 'timestep_end'
  []
[]

(modules/phase_field/examples/rigidbodymotion/grain_motion_GT.i)

# example showing grain motion due to applied force density on grains
[GlobalParams]
  var_name_base = eta
  op_num = 4
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 80
  ny = 40
  nz = 0
  xmin = 0.0
  xmax = 40.0
  ymin = 0.0
  ymax = 20.0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
  [./PolycrystalVariables]
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = 'eta0 eta1 eta2 eta3'
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = 'eta0 eta1 eta2 eta3'
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]

  [./RigidBodyMultiKernel]
    # Creates all of the necessary Allen Cahn kernels automatically
    c = c
    f_name = F
    mob_name = L
    kappa_name = kappa_eta
    grain_force = grain_force
    grain_volumes = grain_volumes
    grain_tracker_object = grain_center
  [../]
[]

[Functions]
  [./load_x]
    # Defines the force on the grains in the x-direction
    type = ParsedFunction
    value = 0.005*cos(x*pi/600)
  [../]
  [./load_y]
    # Defines the force on the grains in the y-direction
    type = ConstantFunction
    value = 0.002
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    L kappa_c  kappa_eta'
    prop_values = '4.5 60  250      4000'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    #args = 'c eta0 eta1 eta2 eta3'
    #constant_names = 'barr_height  cv_eq'
    #constant_expressions = '0.1          1.0e-2'
    #function = '16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    #           +eta0*(1-eta0)*c+eta1*(1-eta1)*c
    #           +eta2*(1-eta2)*c+eta3*(1-eta3)*c'
    constant_names = 'A B'
    constant_expressions = '450 1.5'
    args = 'c eta0 eta1 eta2 eta3' #Must be changed as op_num changes. Copy/paste from line 4
    function = 'A*c^2*(1-c)^2+B*(c^2+6*(1-c)*(eta0^2+eta1^2+eta2^2+eta3^2)
                -4*(2-c)*(eta0^3+eta1^3+eta2^3+eta3^3)
                +3*(eta0^2+eta1^2+eta2^2+eta3^2)^2)'
    derivative_order = 2
  [../]
  #[./force_density]
  #  type = ForceDensityMaterial
  #  c = c
  #  etas = 'eta0 eta1 eta2 eta3'
  #[../]
  [./force_density]
    type = ExternalForceDensityMaterial
    c = c
    k = 10.0
    etas = 'eta0 eta1 eta2 eta3'
    force_x = load_x
    force_y = load_y
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    #var_name_base = eta
    #op_num = 4.0
    v = 'eta0 eta1 eta2 eta3'
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_center
    field_display = UNIQUE_REGION
    execute_on = timestep_begin
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_center
    field_display = VARIABLE_COLORING
    execute_on = timestep_begin
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = timestep_begin
    field_display = CENTROID
    flood_counter = grain_center
  [../]
[]

[ICs]
  [./ic_eta1]
    x_positions = '32.5 24.0'
    int_width = 1.0
    z_positions = '0 0'
    y_positions = '6.0 14.0'
    radii = '4.0 4.0'
    3D_spheres = false
    outvalue = 0
    variable = eta1
    invalue = 1
    type = SpecifiedSmoothCircleIC
    block = 0
  [../]
  [./multip]
    x_positions = '5.5 15.5 24.0 32.5 7.0 15.5 24.0 32.5'
    int_width = 1.0
    z_positions = '0 0'
    y_positions = '6.0 6.0 6.0 6.0 14.5 14.5 14.0 14.5'
    radii = '4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0'
    3D_spheres = false
    outvalue = 0.001
    variable = c
    invalue = 0.999
    type = SpecifiedSmoothCircleIC
    block = 0
  [../]
  [./ic_eta0]
    x_positions = '5.5 15.5'
    int_width = 1.0
    z_positions = '0 0'
    y_positions = '6.0 6.0'
    radii = '4.0 4.0'
    3D_spheres = false
    outvalue = 0.0
    variable = eta0
    invalue = 1.0
    type = SpecifiedSmoothCircleIC
    block = 0
  [../]
  [./ic_eta2]
    x_positions = '24.0 7.0'
    int_width = 1.0
    z_positions = '0 0'
    y_positions = '6.0 14.5 '
    radii = '4.0 4.0 '
    3D_spheres = false
    outvalue = 0.0
    variable = eta2
    invalue = 1.0
    type = SpecifiedSmoothCircleIC
    block = 0
  [../]
  [./ic_eta3]
    x_positions = '15.5 32.5'
    int_width = 1.0
    z_positions = '0 0'
    y_positions = '14.5 14.5'
    radii = '4.0 4.0'
    3D_spheres = false
    outvalue = 0.0
    variable = eta3
    invalue = 1.0
    type = SpecifiedSmoothCircleIC
    block = 0
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ComputeExternalGrainForceAndTorque
    c = c
    grain_data = grain_center
    force_density = force_density_ext
    etas = 'eta0 eta1 eta2 eta3'
    execute_on = 'initial linear nonlinear'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 20
  dt = 0.01
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/grain_texture/EulerAngleProvider2RGBAux_bicrystal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 12
  xmax = 1000
  ymax = 300
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalBoundingBoxIC]
      x1 = 0
      y1 = 0
      x2 = 500
      y2 = 1000
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./active_bounds_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./rgb]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    execute_on = 'initial timestep_begin'
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    execute_on = 'initial timestep_begin'
    field_display = VARIABLE_COLORING
  [../]
  [./active_bounds_elemental]
    type = FeatureFloodCountAux
    variable = active_bounds_elemental
    field_display = ACTIVE_BOUNDS
    execute_on = 'initial timestep_begin'
    flood_counter = grain_tracker
  [../]
  [./rgb]
    type = EulerAngleProvider2RGBAux
    variable = rgb
    euler_angle_provider = euler_angle_file
    grain_tracker = grain_tracker
    crystal_structure = cubic
    execute_on = 'initial timestep_end'
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    block = 0
    T = 500 # K
    wGB = 75 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
    time_scale = 1.0e-6
  [../]
[]

[UserObjects]
  [./grain_tracker]
    type = FauxGrainTracker
    connecting_threshold = 0.05
    compute_var_to_feature_map = true
    flood_entity_type = elemental
    execute_on = 'initial timestep_begin'
    outputs = none
  [../]
  [./euler_angle_file]
    type = EulerAngleFileReader
    file_name = test.tex
  [../]
[]

[Postprocessors]
  [./gr0_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr0
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
  petsc_options_value = 'hypre boomeramg 31 0.7'

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 30
  nl_rel_tol = 1e-9

  start_time = 0.0
  num_steps = 3
  dt = 0.2
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  perf_graph = true
[]

(modules/combined/test/tests/eigenstrain/inclusion.i)

# This test allows comparison of simulation and analytical solution for a misfitting precipitate
# using ComputeVariableEigenstrain for the simulation and the InclusionProperties material
# for the analytical solution. Increasing mesh resolution will improve agreement.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  xmax = 1.5
  ymax = 1.5
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[AuxVariables]
  [./s11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./s12_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./s22_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./s11_an]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./s12_an]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./s22_an]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e12_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e22_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e11_an]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e12_an]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e22_an]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fel_an]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c]
  [../]
[]

[AuxKernels]
  [./matl_s11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = s11_aux
  [../]
  [./matl_s12]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 1
    variable = s12_aux
  [../]
  [./matl_s22]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = s22_aux
  [../]
  [./matl_s11_an]
    type = RankTwoAux
    rank_two_tensor = stress_an
    index_i = 0
    index_j = 0
    variable = s11_an
  [../]
  [./matl_s12_an]
    type = RankTwoAux
    rank_two_tensor = stress_an
    index_i = 0
    index_j = 1
    variable = s12_an
  [../]
  [./matl_s22_an]
    type = RankTwoAux
    rank_two_tensor = stress_an
    index_i = 1
    index_j = 1
    variable = s22_an
  [../]
  [./matl_e11]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 0
    index_j = 0
    variable = e11_aux
  [../]
  [./matl_e12]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 0
    index_j = 1
    variable = e12_aux
  [../]
  [./matl_e22]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    variable = e22_aux
  [../]
  [./matl_e11_an]
    type = RankTwoAux
    rank_two_tensor = strain_an
    index_i = 0
    index_j = 0
    variable = e11_an
  [../]
  [./matl_e12_an]
    type = RankTwoAux
    rank_two_tensor = strain_an
    index_i = 0
    index_j = 1
    variable = e12_an
  [../]
  [./matl_e22_an]
    type = RankTwoAux
    rank_two_tensor = strain_an
    index_i = 1
    index_j = 1
    variable = e22_an
  [../]
  [./matl_fel_an]
    type = MaterialRealAux
    variable = fel_an
    property = fel_an_mat
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '1 1'
    fill_method = symmetric_isotropic
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 0.005*c^2
    args = c
    outputs = exodus
    output_properties = 'var_dep'
    f_name = var_dep
    enable_jit = true
    derivative_order = 2
  [../]
  [./eigenstrain]
    type = ComputeVariableEigenstrain
    block = 0
    eigen_base = '1 1 0 0 0 0'
    prefactor = var_dep
    args = c
    eigenstrain_name = eigenstrain
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
    eigenstrain_names = eigenstrain
  [../]
  [./analytical]
    type = InclusionProperties
    a = 0.1
    b = 0.1
    lambda = 1
    mu = 1
    misfit_strains = '0.005 0.005'
    strain_name = strain_an
    stress_name = stress_an
    energy_name = fel_an_mat
  [../]
[]

[BCs]
  active = 'left_x bottom_y'
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'
  l_max_its = 30
  nl_max_its = 10
  nl_rel_tol = 1.0e-10
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./c_IC]
    int_width = 0.075
    x1 = 0
    y1 = 0
    radius = 0.1
    outvalue = 0
    variable = c
    invalue = 1
    type = SmoothCircleIC
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cdpc02.i)

#Cosserat capped weak plane and capped drucker prager
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 4
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '5 1 2  1 4 3  2.1 3.1 1'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = 'dp'
    relative_tolerance = 2.0
    absolute_tolerance = 1E6
    max_iterations = 1
  [../]
  [./dp]
    type = CappedDruckerPragerCosseratStressUpdate
    host_youngs_modulus = 10.0
    host_poissons_ratio = 0.25
    base_name = dp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform_inclined2.i)

# Plastic deformation, tensile failure, with normal=(1,0,0)
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = t
# should yield trial stress:
# stress_xx = 2*t
# Use tensile strength = 1, we should return to stress_xx = 1
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = right
    function = t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = right
    function = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = right
    function = 0
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 30
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 40
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakInclinedPlaneStressUpdate
    normal_vector = '1 0 0'
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform_inclined2
  csv = true
[]

(modules/xfem/test/tests/second_order_elements/diffusion_3d_tet10.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 5
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.2
  elem_type = TET10
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./square_planar_cut_uo]
    type = RectangleCutUserObject
    cut_data = '  0.35 1.01 -0.001
                  0.35 0.49 -0.001
                  0.35 0.49  0.201
                  0.35 1.01  0.201'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/postprocessors/variable_inner_product/variable_inner_product.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = -1
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD9
[]

[AuxVariables]
  [./f]
    order = SECOND
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = leg2
    [../]
  [../]
  [./g]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = leg1
    [../]
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Functions]
  [./leg1]
    type = ParsedFunction
    value = 'x'
  [../]

  [./leg2]
    type = ParsedFunction
    value = '0.5*(3.0*x*x-1.0)'
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  [./Quadrature]
    order = fourth
  []
[]

[Postprocessors]
  [./f_dot_g]
    type = VariableInnerProduct
    variable = f
    second_variable = g
  [../]

  [./f_dot_f]
    type = VariableInnerProduct
    variable = f
    second_variable = f
  [../]

  [./norm_f]
    type = ElementL2Norm
    variable = f
  [../]
[]

[Outputs]
  file_base = variable_inner_product
  csv = true
[]

(modules/porous_flow/test/tests/gravity/grav01a.i)

# Checking that gravity head is established
# 1phase, vanGenuchten, constant fluid-bulk, constant viscosity, constant permeability, Corey relative perm
# fully saturated
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1.2 0 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
  [pp_00]
    type = PointValue
    variable = pp
    point = '0 0 0'
  []
  [pp_01]
    type = PointValue
    variable = pp
    point = '-0.1 0 0'
  []
  [pp_02]
    type = PointValue
    variable = pp
    point = '-0.2 0 0'
  []
  [pp_03]
    type = PointValue
    variable = pp
    point = '-0.3 0 0'
  []
  [pp_04]
    type = PointValue
    variable = pp
    point = '-0.4 0 0'
  []
  [pp_05]
    type = PointValue
    variable = pp
    point = '-0.5 0 0'
  []
  [pp_06]
    type = PointValue
    variable = pp
    point = '-0.6 0 0'
  []
  [pp_07]
    type = PointValue
    variable = pp
    point = '-0.7 0 0'
  []
  [pp_08]
    type = PointValue
    variable = pp
    point = '-0.8 0 0'
  []
  [pp_09]
    type = PointValue
    variable = pp
    point = '-0.9 0 0'
  []
  [pp_10]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = grav01a
  [csv]
    type = CSV
  []
[]

(modules/functional_expansion_tools/examples/2D_interface_no_material/sub.i)

# Derived from the example '2D_interface' with the following differences:
#
#   1) No materials are used
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.4
  xmax = 2.4
  nx = 30
  ymin = 0.0
  ymax = 10.0
  ny = 20
[]

[Variables]
  [./s]
  [../]
[]

[Kernels]
  [./diff_s]
    type = Diffusion
    variable = s
  [../]
  [./time_diff_s]
    type = TimeDerivative
    variable = s
  [../]
[]

[ICs]
  [./start_s]
    type = ConstantIC
    value = 2
    variable = s
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = s
    boundary = bottom
    value = 0.1
  [../]
  [./interface_flux]
    type = FXFluxBC
    boundary = left
    variable = s
    function = FX_Basis_Flux_Sub
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '4'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
  [./FX_Basis_Flux_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '5'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXBoundaryValueUserObject
    function = FX_Basis_Value_Sub
    variable = s
    boundary = left
  [../]
  [./FX_Flux_UserObject_Sub]
    type = FXBoundaryFluxUserObject
    function = FX_Basis_Flux_Sub
    variable = s
    boundary = left
    diffusivity = 1.0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/tensor_mechanics/test/tests/static_deformations/layered_cosserat_02.i)

# apply shears and Cosserat rotations and observe the stresses and moment-stresses
# with
# young = 0.7
# poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# then
# a0000 = 0.730681
# a0011 = 0.18267
# a2222 = 0.0244221
# a0022 = 0.006055
# a0101 = 0.291667
# a66 = 0.018717
# a77 = 0.155192
# b0110 = 0.000534
# b0101 = 0.000107
# and with
# u_x = y + 2*z
# u_y = x -1.5*z
# u_z = 1.1*x - 2.2*y
# wc_x = 0.5
# wc_y = 0.8
# then
# strain_xx = 0
# strain_xy = 1
# strain_xz = 2 - 0.8 = 1.2
# strain_yx = 1
# strain_yy = 0
# strain_yz = -1.5 + 0.5 = -1
# strain_zx = 1.1 + 0.8 = 1.9
# strain_zy = -2.2 - 0.5 = -2.7
# strain_zz = 0
# so that
# stress_xy = a0101*(1+1) = 0.583333
# stress_xz = a66*1.2 + a66*1.9 = 0.058021
# stress_yx = a0101*(1+1) = 0.583333
# stress_yz = a66*(-1) + a66*(-2.7) = -0.06925
# old stress_zx = a77*1.2 + a66*1.9 = 0.221793
# old stress_zy = a77*(-1) + a66*(-2.7) = -0.205728
# stress_zx = a66*1.2 + a77*1.9 = 0.317325
# stress_zy = a66*(-1) + a77*(-2.7) = -0.437735
# and all others zero
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  ymax = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./strain_xx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'left right'
    function = 'y+2*z'
  [../]
  [./strain_yy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'bottom top'
    function = 'x-1.5*z'
  [../]
  [./strain_zz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'back front'
    function = '1.1*x-2.2*y'
  [../]
  [./wc_x]
    type = FunctionDirichletBC
    variable = wc_x
    boundary = 'left right'
    function = 0.5
  [../]
  [./wc_y]
    type = FunctionDirichletBC
    variable = wc_y
    boundary = 'left right'
    function = 0.8
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yx]
    type = PointValue
    point = '0 0 0'
    variable = stress_yx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zx]
    type = PointValue
    point = '0 0 0'
    variable = stress_zx
  [../]
  [./s_zy]
    type = PointValue
    point = '0 0 0'
    variable = stress_zy
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./c_s_xx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xx
  [../]
  [./c_s_xy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xy
  [../]
  [./c_s_xz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xz
  [../]
  [./c_s_yx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yx
  [../]
  [./c_s_yy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yy
  [../]
  [./c_s_yz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yz
  [../]
  [./c_s_zx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zx
  [../]
  [./c_s_zy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zy
  [../]
  [./c_s_zz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zz
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 0.7
    poisson = 0.2
    layer_thickness = 0.1
    joint_normal_stiffness = 0.25
    joint_shear_stiffness = 0.2
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = layered_cosserat_02
  csv = true
[]

(modules/richards/test/tests/gravity_head_2/gh04.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  # get nonconvergence if initial condition is too crazy
  [./water_ic]
    type = FunctionIC
    function = '1-x/2'
    variable = pwater
  [../]
  [./gas_ic]
    type = FunctionIC
    function = '4-x/5'
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu NONZERO 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh04
  csv = true
[]

(modules/porous_flow/test/tests/fluids/brine1_tabulated.i)

# Test the density and viscosity calculated by the brine material using a
# TabulatedFluidProperties userobject for water
# Pressure 20 MPa
# Temperature 50C
# xnacl = 0.1047 (equivalent to 2.0 molality)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 20e6
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = pp
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 50
  []
  [xnacl]
    initial_condition = 0.1047
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
    [watertab]
      type = TabulatedFluidProperties
      fp = water
      save_file = false
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [brine]
    type = PorousFlowBrine
    water_fp = watertab
    temperature_unit = Celsius
    xnacl = 0.1047
    phase = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = temp
  []
  [xnacl]
    type = ElementIntegralVariablePostprocessor
    variable = xnacl
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = brine1
  csv = true
[]

(test/tests/time_integrators/multi_stage_time_integrator/unconverged_1st_stage.i)

# This test is designed to check that a time step solve should stop if *any*
# time integrator solve stage fails, not just the *last* stage. If a time
# integrator does not check convergence per stage, then a time step proceeds
# past intermediate stages without checking nonlinear convergence. This test
# is designed to check that the 2nd stage is never even entered by making it
# impossible for the first stage to converge.

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 5
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./body]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = u
    function = ic
  [../]
[]

[BCs]
  [./bcs]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  [./TimeIntegrator]
    type = LStableDirk2
  [../]
  num_steps = 1
  abort_on_solve_fail = true

  solve_type = NEWTON
  nl_max_its = 0
[]

(modules/phase_field/test/tests/initial_conditions/BimodalInverseSuperellipsoidsIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = BimodalInverseSuperellipsoidsIC
    variable = c
    x_positions = '25.0'
    y_positions = '25.0'
    z_positions = '0.0'
    as = '20.0'
    bs = '20.0'
    cs = '1'
    ns = '3.5'
    npart = 8
    invalue = 1.0
    outvalue = -0.8
    nestedvalue = -1.5
    int_width = 0.0
    large_spac = 5
    small_spac = 2
    small_a = 3
    small_b = 3
    small_c = 3
    small_n = 2
    size_variation_type = none
    numtries = 10000
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-4
  nl_max_its = 40
  nl_rel_tol = 1e-9

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  exodus = false
  [./out]
    type = Exodus
    refinements = 2
  [../]
[]

(modules/richards/test/tests/gravity_head_2/gh_lumped_07.i)

# unsaturated = true
# gravity = false
# supg = true
# transient = true
# lumped = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
  gravity = '0 0 0'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = RandomIC
    min = 0.2
    max = 0.8
    variable = pwater
  [../]
  [./gas_ic]
    type = RandomIC
    min = 1.2
    max = 1.8
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-13 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_lumped_07
  csv = true
[]

(modules/combined/test/tests/power_law_creep/power_law_creep.i)

# 1x1x1 unit cube with uniform pressure on top face

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 1'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
  [./heat_ie]
    type = HeatConductionTimeDerivative
    variable = temp
  [../]
[]

[BCs]
  [./u_top_pull]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    factor = -10.0e6
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp_fix]
    type = DirichletBC
    variable = temp
    boundary = 'bottom top'
    value = 1000.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'power_law_creep'
    tangent_operator = elastic
  [../]
  [./power_law_creep]
    type = PowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]

  [./thermal]
    type = HeatConductionMaterial
    specific_heat = 1.0
    thermal_conductivity = 100.
  [../]
  [./density]
    type = Density
    density = 1.0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.0
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/verify_against_analytical/2d_steady_state.i)

# This test solves a 2D steady state heat equation
# The error is found by comparing to the analytical solution

# Note that the thermal conductivity, specific heat, and density in this problem
# Are set to 1, and need to be changed to the constants of the material being
# Analyzed

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 2
  ymax = 2
[]

[Variables]
  [./T]
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = HeatConduction
    variable = T
  [../]
[]

[BCs]
  [./zero]
    type = DirichletBC
    variable = T
    boundary = 'left right bottom'
    value = 0
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = T
    boundary = top
    function = '10*sin(pi*x*0.5)'
  [../]
[]

[Materials]
  [./properties]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity specific_heat density'
    prop_values = '1 1 1'
  [../]
[]

[Postprocessors]
  [./nodal_error]
    type = NodalL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
  [../]
  [./elemental_error]
    type = ElementL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/solution_function/solution_function_rot4.i)

# checking rotation of points by 45 deg about z axis in a SolutionUserObject for a 2D situation
[Mesh]
  # this is chosen so when i rotate through 45deg i get a length of "1" along the x or y direction
  type = GeneratedMesh
  dim = 2
  xmin = -0.70710678
  xmax = 0.70710678
  nx = 3
  ymin = -0.70710678
  ymax = 0.70710678
  ny = 3
[]

[UserObjects]
  [./solution_uo]
    type = SolutionUserObject
    mesh = square_with_u_equals_x.e
    timestep = 1
    system_variables = u
    rotation0_vector = '0 0 1'
    rotation0_angle = 45
    transformation_order = rotation0
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = solution_fcn
  [../]
[]

[Functions]
  [./solution_fcn]
    type = SolutionFunction
    from_variable = u
    solution = solution_uo
  [../]
[]

[Kernels]
  [./diff]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  l_max_its = 800
  nl_rel_tol = 1e-10
  num_steps = 1
  end_time = 1
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = solution_function_rot4
  exodus = true
[]

(test/tests/relationship_managers/evaluable/edge_neighbors.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8

  # We are testing geometric ghosted functors
  # so we have to use distributed mesh
  parallel_type = distributed
[]

[GlobalParams]
  order = CONSTANT
  family = MONOMIAL
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [ghosting0]
  []
  [ghosting1]
  []
  [ghosting2]
  []
  [proc]
  []
[]

[AuxKernels]
  [ghosting0]
    type = ElementUOAux
    variable = ghosting0
    element_user_object = ghosting_uo0
    field_name = "ghosted"
    execute_on = initial
  []
  [ghosting1]
    type = ElementUOAux
    variable = ghosting1
    element_user_object = ghosting_uo1
    field_name = "ghosted"
    execute_on = initial
  []
  [ghosting2]
    type = ElementUOAux
    variable = ghosting2
    element_user_object = ghosting_uo2
    field_name = "ghosted"
    execute_on = initial
  []
  [proc]
    type = ProcessorIDAux
    variable = proc
    execute_on = initial
  []
[]

[UserObjects]
  [ghosting_uo0]
    type = ElemSideNeighborLayersTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 0
  []
  [ghosting_uo1]
    type = ElemSideNeighborLayersTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 1
  []
  [ghosting_uo2]
    type = ElemSideNeighborLayersTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 2
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

(test/tests/misc/check_error/multi_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

[MultiApps]
  [./full_solve]
    # not setting app_type to use the same app type of master, i.e. MooseTestApp
    type = FullSolveMultiApp
    execute_on = initial
    positions = '0 0 0'
    input_files = multi_sub.i
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cto19.i)

# DruckerPragerHyperbolic

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    smoother = 1
    yield_function_tolerance = 1E-11
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7 1'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 0 0  0 10 0  0 0 10'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-11
    plastic_models = dp
    tangent_operator = nonlinear
    min_stepsize = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/multiapps/full_solve_multiapp_reset/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [full_solve]
    type = FullSolveMultiApp
    execute_on = initial
    positions = '0 0 0'
    input_files = sub.i
    reset_apps = '0'
    reset_time = 1
  [../]
[]

(test/tests/vectorpostprocessors/volume_histogram/volume_histogram.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 200
  xmin = -5
  xmax = 5
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x<2&x>-2'
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = c
    boundary = 'left right'
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./histo]
    type = VolumeHistogram
    variable = c
    min_value = 0
    max_value = 1.1
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1
  solve_type = PJFNK
[]

[Outputs]
  execute_on = 'initial timestep_end'
  csv = true
[]

(modules/tensor_mechanics/test/tests/tensile/planar6.i)

# A single unit element is stretched by (0.5, 0.4, 0.3)E-6m
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_xx = 1.72 Pa
# stress_yy = 1.52 Pa
# stress_zz = 1.32 Pa
# tensile_strength is set to 0.5Pa with cubic hardening to 1Pa at intnl=1E-6
#
# The return should be to the tip with, according to mathematica
# sum(plastic_multiplier) = 5.67923989317E-7
# stress_xx = stress_yy = stress_zz = 0.80062961323

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.5E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.4E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.3E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.5
    value_residual = 1
    internal_limit = 1E-6
  [../]
  [./tens]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    shift = 1E-6
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.6E6 1E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = tens
    debug_fspb = none
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = '0.1 0.2 0.3'
    debug_jac_at_intnl = 1E-6
    debug_stress_change = 1E-6
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar6
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/misc/jacobian/offdiag.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./s]
    [./InitialCondition]
      type = FunctionIC
      function = sin(10*x+y)
    [../]
  [../]
  [./t]
    [./InitialCondition]
      type = FunctionIC
      function = sin(13*y+x)
    [../]
  [../]
[]

[Kernels]
  [./diffs]
    type = WrongJacobianDiffusion
    variable = s
    coupled = t
  [../]
  [./difft]
    type = WrongJacobianDiffusion
    variable = t
    coupled = s
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update18.i)

# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_limit = 2E-3
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-2 1 -0.5  -1 -1.9 0  -0.5 0 -3'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/transfers/multiapp_variable_value_sample_transfer/quad_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 0.01
  ymax = 0.01
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.00001
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./pp]
    type = Receiver
    default = -1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/reference_residual/reference_residual_perfgraph.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
[]

[Problem]
  type = ReferenceResidualProblem
  extra_tag_vectors = 'ref'
  reference_vector = 'ref'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]

  [./temp]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./saved_x]
  [../]
  [./saved_y]
  [../]
  [./saved_z]
  [../]
  [./saved_t]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    volumetric_locking_correction = true
    incremental = true
    save_in = 'saved_x saved_y saved_z'
    eigenstrain_names = thermal_expansion
    strain = FINITE
    decomposition_method = EigenSolution
    extra_vector_tags = 'ref'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
    save_in = saved_t
    extra_vector_tags = 'ref'
  [../]
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 1 2'
    y = '0 1 1'
    scale_factor = 0.1
  [../]
[]

[BCs]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  [../]

  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]

  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value = 0.0
  [../]

  [./top_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]

  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value = 0.0
  [../]

  [./bottom_temp]
    type = DirichletBC
    variable = temp
    boundary = bottom
    value = 10.0
  [../]

  [./top_temp]
    type = DirichletBC
    variable = temp
    boundary = top
    value = 20.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    youngs_modulus = 1.0
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]

  [./thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    block = 0
    eigenstrain_name = thermal_expansion
    temperature = temp
    thermal_expansion_coeff = 1e-5
    stress_free_temperature = 0.0
  [../]

  [./heat1]
    type = HeatConductionMaterial
    block = 0
    specific_heat = 1.0
    thermal_conductivity = 1e-3 #Tuned to give temperature reference resid close to that of solidmech
  [../]

  [./density]
    type = Density
    block = 0
    density = 1.0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  nl_rel_tol = 1e-10
  l_tol = 1e-3
  l_max_its = 100
  dt = 1.0
  end_time = 2.0
[]

[Postprocessors]
  [./res_calls]
    type = PerfGraphData
    section_name = "ReferenceResidualProblem::computeResidualInternal"
    data_type = calls
  [../]
  [./elapsed]
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/heterogeneous_materials/constant_poroperm2.i)

# Assign porosity and permeability variables from constant AuxVariables to create
# a heterogeneous model

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
  xmin = 1
  xmax = 4
  ymin = 1
  ymax = 4
  zmin = 1
  zmax = 4
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 -10'
[]

[Variables]
  [ppwater]
    initial_condition = 1e6
  []
[]

[AuxVariables]
  [poro]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxx]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxy]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxz]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyx]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyy]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyz]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzx]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzy]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzz]
    family = MONOMIAL
    order = CONSTANT
  []
  [poromat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxxmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxymat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxzmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyxmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyymat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyzmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzxmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzymat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzzmat]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [poromat]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poromat
  []
  [permxxmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permxxmat
    column = 0
    row = 0
  []
  [permxymat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permxymat
    column = 1
    row = 0
  []
  [permxzmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permxzmat
    column = 2
    row = 0
  []
  [permyxmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permyxmat
    column = 0
    row = 1
  []
  [permyymat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permyymat
    column = 1
    row = 1
  []
  [permyzmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permyzmat
    column = 2
    row = 1
  []
  [permzxmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permzxmat
    column = 0
    row = 2
  []
  [permzymat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permzymat
    column = 1
    row = 2
  []
  [permzzmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permzzmat
    column = 2
    row = 2
  []
[]

[ICs]
  [poro]
    type = RandomIC
    seed = 0
    variable = poro
    max = 0.5
    min = 0.1
  []
  [permxx]
    type = FunctionIC
    function = permxx
    variable = permxx
  []
  [permxy]
    type = FunctionIC
    function = permxy
    variable = permxy
  []
  [permxz]
    type = FunctionIC
    function = permxz
    variable = permxz
  []
  [permyx]
    type = FunctionIC
    function = permyx
    variable = permyx
  []
  [permyy]
    type = FunctionIC
    function = permyy
    variable = permyy
  []
  [permyz]
    type = FunctionIC
    function = permyz
    variable = permyz
  []
  [permzx]
    type = FunctionIC
    function = permzx
    variable = permzx
  []
  [permzy]
    type = FunctionIC
    function = permzy
    variable = permzy
  []
  [permzz]
    type = FunctionIC
    function = permzz
    variable = permzz
  []
[]

[Functions]
  [permxx]
    type = ParsedFunction
    value = '(x*x)*1e-11'
  []
  [permxy]
    type = ParsedFunction
    value = '(x*y)*1e-11'
  []
  [permxz]
    type = ParsedFunction
    value = '(x*z)*1e-11'
  []
  [permyx]
    type = ParsedFunction
    value = '(y*x)*1e-11'
  []
  [permyy]
    type = ParsedFunction
    value = '(y*y)*1e-11'
  []
  [permyz]
    type = ParsedFunction
    value = '(y*z)*1e-11'
  []
  [permzx]
    type = ParsedFunction
    value = '(z*x)*1e-11'
  []
  [permzy]
    type = ParsedFunction
    value = '(z*y)*1e-11'
  []
  [permzz]
    type = ParsedFunction
    value = '(z*z)*1e-11'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    variable = ppwater
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      viscosity = 1e-3
      thermal_expansion = 0
      cv = 2
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = ppwater
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = poro
  []
  [permeability]
    type = PorousFlowPermeabilityConstFromVar
    perm_xx = permxx
    perm_xy = permxy
    perm_xz = permxz
    perm_yx = permyx
    perm_yy = permyy
    perm_yz = permyz
    perm_zx = permzx
    perm_zy = permzy
    perm_zz = permzz
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[Postprocessors]
  [mass_ph0]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 100
  dt = 100
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/strain_energy_density/tot_model.i)

# Single element test to check the strain energy density calculation

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
[]

[AuxVariables]
  [./SED]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./rampConstantUp]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = -100
  [../]
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = SMALL
    add_variables = true
    incremental = false
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
    planar_formulation = PLANE_STRAIN
  [../]
[]

[AuxKernels]
  [./SED]
    type = MaterialRealAux
    variable = SED
    property = strain_energy_density
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./Pressure]
    [./top]
      boundary = 'top'
      function = rampConstantUp
    [../]
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 30e+6
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeLinearElasticStress
  [../]
  [./strain_energy_density]
    type = StrainEnergyDensity
    incremental = false
  [../]
[]

[Executioner]
   type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

   l_max_its = 50
   nl_max_its = 20
   nl_abs_tol = 3e-7
   nl_rel_tol = 1e-12
   l_tol = 1e-2

   start_time = 0.0
   dt = 1

   end_time = 1
   num_steps = 1
[]

[Postprocessors]
  [./epxx]
    type = ElementalVariableValue
    variable = strain_xx
    elementid = 0
  [../]
  [./epyy]
    type = ElementalVariableValue
    variable = strain_yy
    elementid = 0
  [../]
  [./epzz]
    type = ElementalVariableValue
    variable = strain_zz
    elementid = 0
  [../]
  [./sigxx]
    type = ElementAverageValue
    variable = stress_xx
  [../]
  [./sigyy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./sigzz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./SED]
    type = ElementAverageValue
    variable = SED
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/mesh/adapt/adapt_test_cycles.i)

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
  uniform_refine = 3
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'udiff uconv uie vdiff'

  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./uconv]
    type = Convection
    variable = u
    velocity = '20 1 0'
  [../]

  [./uie]
    type = TimeDerivative
    variable = u
  [../]

  [./vdiff]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  active = 'uleft uright vleft vright'

  [./uleft]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./uright]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./vleft]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./vright]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 2
  dt = .1

  [./Adaptivity]
    refine_fraction = 0.3
    max_h_level = 7
    cycles_per_step = 2
  [../]
[]

[Outputs]
  file_base = out_cycles
  exodus = true
[]

(test/tests/postprocessors/coupled_solution_dofs/coupled_solution_dofs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./L2_norm]
    type = ElementL2Norm
    variable = u
  [../]
  [./integral]
    type = ElementIntegralVariablePostprocessor
    variable = u
  [../]
  [./direct_sum]
    type = ElementMomentSum
    variable = u
  [../]
  [./direct_sum_old]
    type = ElementMomentSum
    variable = u
    implicit = false
  [../]
  [./direct_sum_older]
    type = ElementMomentSum
    variable = u
    use_old = true
    implicit = false
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  nl_abs_tol = 1e-12
[]

[Outputs]
  csv = true
[]

(test/tests/restart/pointer_restart_errors/pointer_load_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./restartable_types]
    type = PointerLoadError
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  checkpoint = true
[]

(test/tests/auxkernels/solution_aux/output_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 1
  xmax = 4
  ymin = 1
  ymax = 3
  # This test uses SolutionUserObject which doesn't work with DistributedMesh.
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./initial_cond_aux]
    type = SolutionAux
    solution = xda_soln
    execute_on = initial
    variable = u_aux
    direct = false
  [../]
[]

[UserObjects]
  [./xda_soln]
    type = SolutionUserObject
    mesh = build_out_0001_mesh.xda
    es = build_out_0001.xda
    system_variables = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
  xda = true
[]

(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./b]
    family = SCALAR
    order = SIXTH
  [../]
[]

[ICs]
  [./ic]
    type = ScalarComponentIC
    variable = b
    values = '1.0 2.0 3.0 4.0 5.0 6.0'
  [../]
[]

[Kernels]
  [./diffusion]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient
[]

[Outputs]
  hide = 'u'
  exodus = true
[]

(test/tests/materials/derivative_material_interface/ad_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Materials]
  [./provider]
    type = ADDerivativeMaterialInterfaceTestProvider
    block = 0
    outputs = exodus
    output_properties = 'dprop/db dprop/da d^2prop/dadb d^2prop/dadc d^3prop/dadbdc'
  [../]
  [./client]
    type = ADDerivativeMaterialInterfaceTestClient
    block = 0
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Debug]
  show_material_props = true
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_high_order_variable_transfer/master_L2_Lagrange.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [power_density]
    family = L2_LAGRANGE
    order = FIRST
  []
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2'
  []
[]

[Kernels]
  [diff]
    type = Reaction
    variable = power_density
  []

  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[Postprocessors]
  [pwr_avg]
    type = ElementAverageValue
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  []
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files  = sub_L2_Lagrange.i
    execute_on = 'timestep_end'
  []
[]

[Transfers]
  [p_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = power_density
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/bcs/conditional_bc/conditional_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right_dirichlet]
    type = OnOffDirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
  [./right_neumann]
    type = OnOffNeumannBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0
  end_time = 1
  dt = 0.1


  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/test_harness/500_num_steps.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 500
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform2_native.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 4
    mc_interpolation_scheme = native
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_native
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/combined/test/tests/eigenstrain/variable_cahnhilliard.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 16
  ny = 16
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0
      y1 = 0
      radius = 25.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 50.0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[AuxVariables]
  [./sigma11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sigma22_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]
[AuxKernels]
  [./matl_sigma11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = sigma11_aux
  [../]
  [./matl_sigma22]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = sigma22_aux
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 5'
    block = 0
  [../]
  [./chemical_free_energy]
    type = DerivativeParsedMaterial
    block = 0
    f_name = Fc
    args = 'c'
    constant_names       = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    enable_jit = true
    derivative_order = 2
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '7 7'
    fill_method = symmetric_isotropic
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 0.1*c
    args = c
    f_name = var_dep
    enable_jit = true
    derivative_order = 2
  [../]
  [./eigenstrain]
    type = ComputeVariableEigenstrain
    block = 0
    eigen_base = '1 1 1 0 0 0'
    prefactor = var_dep
    args = 'c'
    eigenstrain_name = eigenstrain
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
    eigenstrain_names = eigenstrain
  [../]
  [./elastic_free_energy]
    type = ElasticEnergyMaterial
    f_name = Fe
    block = 0
    args = 'c'
    derivative_order = 2
  [../]
  [./free_energy]
    type = DerivativeSumMaterial
    block = 0
    f_name = F
    sum_materials = 'Fc Fe'
    args = 'c'
    derivative_order = 2
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'top'
    value = -5
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type  -sub_pc_type '
  petsc_options_value = 'asm       lu'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10
  start_time = 0.0
  num_steps = 2
  dt = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/ics/depend_on_uo/geometric_neighbors_ic.i)

# This test verifies that if an Initial Condition depends on a UO and is
# set to "initial" that it will be executed _BEFORE_ the initial condition

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8

  # We are testing geometric ghosted functors
  # so we have to use distributed mesh
  parallel_type = distributed
[]

[Variables]
  [./ghost]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./ghost_ic]
    type = ElementUOIC
    variable = ghost
    element_user_object = ghost_uo
    field_name = "ghosted"
    field_type = long
  [../]
[]

[UserObjects]
  [./ghost_uo]
    type = ElemSideNeighborLayersTester
    execute_on = initial
    element_side_neighbor_layers = 1
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

(modules/geochemistry/test/tests/spatial_reactor/except6.i)

# exception testing: incorrect sizing of controlled_activity_name and controlled_activity_time
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition activity bulk_composition"
    constraint_unit = "moles dimensionless moles"
    controlled_activity_name = 'H+'
    controlled_activity_value = '1E-4 1'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(test/tests/dirackernels/constant_point_source/1d_point_source.i)

###########################################################
# This is test of the Dirac delta function System. The
# ConstantPointSource object is used to apply a constant
# Dirac delta contribution at a specified point in the
# domain.
#
# @Requirement F3.50
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  active = 'u'
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  [./point_source1]
    type = ConstantPointSource
    variable = u
    value = 1.0
    point = '0.2 0 0'
  [../]
  [./point_source2]
    type = ConstantPointSource
    variable = u
    value = -0.5
    point = '0.7 0 0'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

[]

[Outputs]
  file_base = 1d_out
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except14.i)

# Exception test.
# Incorrect number of initial concentrations

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [ini_conc_0]
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '1 1'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = 1.0e-8
    activation_energy = 1.5e4
    molar_volume = 1
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = 'ini_conc_0 ini_conc_0'
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/userobjects/layered_base_restartable/layered_base_restartable.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./np_layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./np_layered_average]
    type = SpatialUserObjectAux
    variable = np_layered_average
    execute_on = 'timestep_begin'
    user_object = npla
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  [../]
  [./one]
    type = DirichletBC
    variable = u
    boundary = 'right back top'
    value = 12
  [../]
[]

[UserObjects]
  [./npla]
    type = NearestPointLayeredAverage
    direction = y
    points = '0.25 0 0.25 0.75 0 0.25 0.25 0 0.75 0.75 0 0.75'
    num_layers = 10
    variable = u
    execute_on = 'timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 8
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poro_elasticity/vol_expansion_poroperm.i)

# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion and porosity increase.
# Check that permeability is calculated correctly from porosity.
#
# P = t
# With the Biot coefficient being 1, the effective stresses should be
# stress_xx = stress_yy = stress_zz = t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = t.
#
# With the biot coefficient being 1, the porosity (phi) # at time t is:
# phi = 1 - (1 - phi0) / exp(vol_strain)
# where phi0 is the porosity at t = 0 and P = 0.
#
# The permeability (k) is
# k = k_anisotropic * f * d^2 * phi^n / (1-phi)^m

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [p]
  []
[]

[BCs]
  [p]
    type = FunctionDirichletBC
    boundary = 'bottom top'
    variable = p
    function = t
  []
  [xmin]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0
  []
  [ymin]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0
  []
  [zmin]
    type = DirichletBC
    boundary = back
    variable = disp_z
    value = 0
  []
[]

[Kernels]
  [p_does_not_really_diffuse]
    type = Diffusion
    variable = p
  []
  [TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1
    variable = disp_z
    component = 2
  []
[]

[AuxVariables]
  [poro]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [poro]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poro
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [poro]
    type = PointValue
    variable = poro
    point = '0 0 0'
  []
  [perm_x]
    type = PointValue
    variable = perm_x
    point = '0 0 0'
  []
  [perm_y]
    type = PointValue
    variable = perm_y
    point = '0 0 0'
  []
  [perm_z]
    type = PointValue
    variable = perm_z
    point = '0 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    bulk_modulus = 1
    shear_modulus = 1
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = p
    capillary_pressure = pc
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    solid_bulk = 1
    biot_coefficient = 1
  []
  [permeability]
    type = PorousFlowPermeabilityKozenyCarman
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    poroperm_function = kozeny_carman_fd2
    f = 0.1
    d = 5
    m = 2
    n = 7
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  dt = 0.1
  end_time = 1
[]

[Outputs]
  file_base = vol_expansion_poroperm
  csv = true
  execute_on = 'timestep_end'
[]

(modules/phase_field/test/tests/misc/variablegradientmaterial.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 2
[]

[AuxVariables]
  [./c]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0
      y1 = 0
      z1 = 0
      invalue = 1
      outvalue = 0
      radius = 0.7
      int_width = 0.5
    [../]
  [../]
[]

[Materials]
  [./var_grad]
    type = VariableGradientMaterial
    prop = grad_c
    variable = c
    outputs = exodus
  [../]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
  execute_on = final
[]

(test/tests/materials/discrete/reset_warning.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = 'prop'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'prop'
    prop_values = 1
    compute = false # testing that this produces warning because resetQpProperties is not re-defined
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/catch_up/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the master solve

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/level_set/test/tests/reinitialization/reinit_modified.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 8
  ny = 8
  uniform_refine = 3
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./phi_0]
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = phi
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]

  [./reinit]
    type = LevelSetOlssonReinitialization
    variable = phi
    phi_0 = phi_0
    epsilon = 0.05
    use_modified_reinitilization_formulation = true
  [../]
[]

[Problem]
  type = LevelSetReinitializationProblem
[]

[UserObjects]
  [./arnold]
    type = LevelSetOlssonTerminator
    tol = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  num_steps = 100
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-10
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg    300'
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.001
    optimal_iterations = 5
    growth_factor = 5
  [../]
[]

[Outputs]
[]

(test/tests/outputs/console/multiapp/picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub.i
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cwpc02.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 2.055555555556E-01
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 0.1 0.2  0.1 1 0.3  0 0 2' # not symmetric
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = stress
  [../]
  [./stress]
    type = CappedWeakPlaneCosseratStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0.1
    smoothing_tol = 0.1
    yield_function_tol = 1E-5
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

(modules/porous_flow/test/tests/chemistry/dissolution.i)

# The dissolution reaction
#
# a <==> mineral
#
# produces "mineral".  Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / porosity)' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is positive for a < 0.25, ie dissolution for a(t=0) < 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
#   = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * porosity
#
# This test checks that (a + c / porosity) is time-independent, and that a follows the above solution
#
# Aside:
#    The exponential curve is not followed exactly because moose actually solves
#    (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#    which does not give an exponential exactly, except in the limit dt->0
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.05
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 0.5
  []
  [pressure]
  []
  [ini_mineral_conc]
    initial_condition = 0.3
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [should_be_static]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [should_be_static]
    type = ParsedAux
    args = 'mineral a'
    function = 'a + mineral / 0.1'
    variable = should_be_static
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [mass_a]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = a
  []
  [pre_dis]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1000
    stoichiometry = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = a
    number_fluid_phases = 1
    number_fluid_components = 2
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9 # huge, so mimic chemical_reactions
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 1
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [mass_frac]
    type = PorousFlowMassFraction
    mass_fraction_vars = a
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]


[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.01
  end_time = 1
[]

[Postprocessors]
  [a]
    type = PointValue
    point = '0 0 0'
    variable = a
  []
  [should_be_static]
    type = PointValue
    point = '0 0 0'
    variable = should_be_static
  []
[]
[Outputs]
  interval = 10
  csv = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/chemistry/except13.i)

# Exception test.
# Incorrect number of eta exponents

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '1 1'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = 1.0e-8
    activation_energy = 1.5e4
    molar_volume = 1
    eta_exponent = '1 1'
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/kernels/simple_transient_diffusion/ill_conditioned_simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = right
    function = constant
  [../]
[]

[Functions]
  [constant]
    type = ParsedFunction
    value = '1'
  []
  [ramp]
    type = ParsedFunction
    value = 't'
  []
[]


[Materials]
  active = 'constant'
  [constant]
    type = GenericConstantMaterial
    prop_names = 'D'
    prop_values = '1e20'
  []
  [function]
    type = GenericFunctionMaterial
    prop_names = 'D'
    prop_values = '10^(t-1)'
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 2
  dtmin = 2
  solve_type = NEWTON
  petsc_options = '-pc_svd_monitor -ksp_view_pmat -snes_converged_reason -ksp_converged_reason'
  petsc_options_iname = '-pc_type -snes_stol'
  petsc_options_value = 'svd      0'
[]

[Outputs]
  exodus = true
[]

(modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/misc_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    positions = '0.5 0.5 0'
    type = TransientMultiApp
    input_files = 'phase_field_sub.i'

    # Here we'll attempt to load a different module that's not compiled into this module
    app_type = PhaseFieldApp

    # Here we set an input file specific relative library path instead of using MOOSE_LIBRARY_PATH
    library_path = '../../../../../phase_field/lib'
  [../]
[]

(test/tests/postprocessors/displaced_mesh/side.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  displacements = 'ux uy'
[]

[AuxVariables]
  [./ux]
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
  [./uy]
    [./InitialCondition]
      type = FunctionIC
      function = y
    [../]
  [../]
  [./c]
    initial_condition = 1
  [../]
[]

[Variables]
  [./a]
  [../]
[]
[Kernels]
  [./a]
    type = Diffusion
    variable = a
  [../]
[]

[Postprocessors]
  [./without]
    type = SideIntegralVariablePostprocessor
    variable = c
    execute_on = initial
    boundary = left
  [../]
  [./with]
    type = SideIntegralVariablePostprocessor
    variable = c
    use_displaced_mesh = true
    execute_on = initial
    boundary = left
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  [./out]
    type = Exodus
  [../]
[]

(modules/porous_flow/test/tests/jacobian/denergy05.i)

# 2phase, 1 component, with solid displacements, time derivative of energy-density, THM porosity wth _ensure_positive = true, and compressive strains
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pgas]
  []
  [pwater]
  []
  [temp]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.0
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.0
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.0
  []
  [pgas]
    type = RandomIC
    variable = pgas
    max = 0.01
    min = 0.0
  []
  [pwater]
    type = RandomIC
    variable = pwater
    max = 0.0
    min = -0.01
  []
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [dummy_pgas]
    type = Diffusion
    variable = pgas
  []
  [dummy_pwater]
    type = Diffusion
    variable = pwater
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas temp pwater disp_x disp_y disp_z'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      cv = 1.3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      cv = 0.7
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    thermal = true
    porosity_zero = 0.7
    thermal_expansion_coeff = 0.7
    biot_coefficient = 0.9
    solid_bulk = 10
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.1
    density = 0.5
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = pgas
    capillary_pressure = pc
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/xfem/test/tests/moving_interface/verification/1D_xy_homog1mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                   quasi-1D
# Coordinate System:                                      xy
# Material Numbers/Types:   homogeneous 1 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed linear level set function
# Description:
#   A simple transient heat transfer problem in Cartesian coordinates designed
#   with the Method of Manufactured Solutions. This problem was developed to
#   verify XFEM performance in the presence of a moving interface for linear
#   element models that can be exactly evaluated by FEM/Moose. Both the
#   temperature solution and level set function are designed to be linear to
#   attempt to minimize error between the Moose/exact solution and XFEM results.
#   Thermal conductivity is a single, constant value at all points in the system.
# Results:
#   The temperature at the left boundary (x=0) exhibits the largest difference
#   between the FEM/Moose solution and XFEM results. We present the XFEM results
#   at this location with 10 digits of precision:
#     Time    Expected Temperature    XFEM Calculated Temperature
#      0.2                  440         440
#      0.4                  480         480.0000064
#      0.6                  520         520.0000323
#      0.8                  560         560.0000896
#      1.0                  600         600.0001870
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 1
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 0.5
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = '10*(-200*x+200)'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = '1-(x-0.04)-0.2*t'
  [../]
  [./neumann_func]
    type = ParsedFunction
    value = '1.5*200*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'rhoCp'
    prop_values = 10
  [../]
  [./therm_cond_prop]
    type = GenericConstantMaterial
    prop_names = 'diffusion_coefficient'
    prop_values = 1.5
  [../]
[]

[BCs]
  [./left_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = neumann_func
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 400
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 400
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 0.2
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/fluid_properties/test/tests/functions/saturation_pressure_function/saturation_pressure_function.i)

# TestTwoPhaseFluidProperties has the following saturation pressure function:
#   p_sat(p) = 3 T
# Thus for T = 5, p_sat should be 15.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Modules]
  [./FluidProperties]
    [./fp_liquid]
      type = IdealGasFluidProperties
    [../]
    [./fp_vapor]
      type = IdealGasFluidProperties
    [../]
    [./fp_2phase]
      type = TestTwoPhaseFluidProperties
      fp_liquid = fp_liquid
      fp_vapor = fp_vapor
    [../]
  []
[]

[Functions]
  [./T]
    type = ConstantFunction
    value = 5
  [../]
  [./p_sat]
    type = SaturationPressureFunction
    T = T
    fp_2phase = fp_2phase
  [../]
[]

[Postprocessors]
  [./p_sat_pp]
    type = FunctionValuePostprocessor
    function = p_sat
    execute_on = 'INITIAL'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/dynamics/acceleration_bc/AccelerationBC_test.i)

# Test for  Acceleration boundary condition

# This test contains one brick element which is fixed in the y and z direction.
# Base acceleration is applied in the x direction to all nodes on the bottom surface (y=0).

# The PresetAcceleration converts the given acceleration to a displacement
# using Newmark time integration. This displacement is then prescribed on the boundary.
#
# Result: The acceleration at the bottom node should be same as the input acceleration
# which is a triangular function with peak at t = 0.2 in this case. Width of the triangular function
# is 0.2 s.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./TensorMechanics]
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.25
    gamma = 0.5
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.25
    gamma = 0.5
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    gamma = 0.5
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]

[Functions]
  [./acceleration_bottom]
    type = PiecewiseLinear
    data_file = acceleration.csv
    format = columns
  [../]
[]

[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./preset_accelertion]
    type = PresetAcceleration
    boundary = bottom
    function = acceleration_bottom
    variable = disp_x
    beta = 0.25
    acceleration = accel_x
    velocity = vel_x
   [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
  [../]

  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'density'
    prop_values = '7750'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg      101'
  start_time = 0
  end_time = 2.0
  dt = 0.01
  dtmin = 0.01
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-8
  l_tol = 1e-8
  timestep_tolerance = 1e-8
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalVariableValue
    variable = disp_x
    nodeid = 1
  [../]
  [./vel]
    type = NodalVariableValue
    variable = vel_x
    nodeid = 1
  [../]
  [./accel]
    type = NodalVariableValue
    variable = accel_x
    nodeid = 1
  [../]
[]

[Outputs]
  csv = true
  exodus = true
  perf_graph = true
[]

(modules/combined/test/tests/thermo_mech/youngs_modulus_function_temp.i)

# ---------------------------------------------------------------------------
# This test is designed to verify the variable elasticity tensor functionality in the
# ComputeFiniteStrainElasticStress class with the elasticity_tensor_has_changed flag
# by varying the young's modulus with temperature. A constant strain is applied
# to the mesh in this case, and the stress varies with the changing elastic constants.
#
# Geometry: A single element cube in symmetry boundary conditions and pulled
#           at a constant displacement to create a constant strain in the x-direction.
#
# Temperature:  The temperature varies from 400K to 700K in this simulation by
#           100K each time step. The temperature is held constant in the last
#           timestep to ensure that the elasticity tensor components are constant
#           under constant temperature.
#
# Results: Because Poisson's ratio is set to zero, only the stress along the x
#          axis is non-zero.  The stress changes with temperature.
#
#    Temperature(K)   strain_{xx}(m/m)     Young's Modulus(Pa)   stress_{xx}(Pa)
#          400              0.001             10.0e6               1.0e4
#          500              0.001             10.0e6               1.0e4
#          600              0.001              9.94e6              9.94e3
#          700              0.001              9.93e6              9.93e3
#
#    The tensor mechanics results align exactly with the analytical results above
#    when this test is run with ComputeIncrementalSmallStrain.  When the test is
#    run with ComputeFiniteStrain, a 0.05% discrepancy between the analytical
#    strains and the simulation strain results is observed, and this discrepancy
#    is carried over into the calculation of the elastic stress.
#-------------------------------------------------------------------------

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./temp]
    initial_condition = 400
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./elastic_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_function]
    type = PiecewiseLinear
    x = '1       4'
    y = '400   700'
  [../]
[]

[Kernels]
  [./heat]
    type = Diffusion
    variable = temp
  [../]

  [./TensorMechanics]
    use_displaced_mesh = true
  [../]
[]


[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]

 [./elastic_strain_xx]
    type = RankTwoAux
    rank_two_tensor = elastic_strain
    variable = elastic_strain_xx
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./u_left_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_back_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./u_pull_right]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.001
  [../]

  [./temp_bc_1]
    type = FunctionDirichletBC
    variable = temp
    preset = false
    boundary = '1 2 3 4'
    function = temperature_function
  [../]
[]

[Materials]
  [./youngs_modulus]
    type = PiecewiseLinearInterpolationMaterial
    xy_data = '0          10e+6
               599.9999   10e+6
               600        9.94e+6
               99900      10e3'
    property = youngs_modulus
    variable = temp
  [../]
  [./elasticity_tensor]
    type = ComputeVariableIsotropicElasticityTensor
    args = temp
    youngs_modulus = youngs_modulus
    poissons_ratio = 0.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  end_time = 5
[]

[Postprocessors]
  [./elastic_strain_xx]
    type = ElementAverageValue
    variable = elastic_strain_xx
  [../]
  [./elastic_stress_xx]
    type = ElementAverageValue
    variable = stress_xx
  [../]

  [./temp]
    type = AverageNodalVariableValue
    variable = temp
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/sub_wrong_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./b]
    family = SCALAR
    order = SIXTH
  [../]
[]

[Kernels]
  [./diffusion]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient
[]

[Outputs]
  hide = 'u'
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_kernels/CoupledAllenCahn.i)

#
# Test the coupled Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 12
  ymax = 12
  elem_type = QUAD4
[]

[Variables]
  [./w]
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]

  [./ACBulk]
    type = CoupledAllenCahn
    variable = w
    v = eta
    f_name = F
  [../]

  [./W]
    type = Reaction
    variable = w
  [../]

  [./CoupledBulk]
    type = MatReaction
    variable = eta
    v = w
  [../]

  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = 1
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L'
    prop_values = '1'
  [../]

  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 0.5
[]

[Debug]
  show_var_residual_norms = true
[]

[Outputs]
  hide = w
  file_base = AllenCahn_out
  exodus = true
[]

(modules/navier_stokes/test/tests/scalar_adr/supg/2d_advection_error_testing.i)

ax=1
ay=1

[GlobalParams]
  u = ${ax}
  v = ${ay}
  p = 0
  tau_type = mod
  transient_term = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmax = 1
  ymax = 1
  elem_type = QUAD9
[]

[Variables]
  [./c]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  [./adv]
    type = Advection
    variable = c
    forcing_func = 'ffn'
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = c
    boundary = 'left right top bottom'
    function = 'c_func'
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'mu rho'
    prop_values = '0 1'
  [../]
[]

[Functions]
  [./ffn]
    type = ParsedFunction
    value = '${ax}*(0.14*pi*y*cos(0.2*pi*x*y) + 0.2*pi*cos(0.5*pi*x)) + ${ay}*(0.14*pi*x*cos(0.2*pi*x*y) + 0.4*pi*cos(pi*y))'
  [../]
  [./c_func]
    type = ParsedFunction
    value = '0.4*sin(0.5*pi*x) + 0.4*sin(pi*y) + 0.7*sin(0.2*pi*x*y) + 0.5'
  [../]
  [./cx_func]
    type = ParsedFunction
    value = '0.14*pi*y*cos(0.2*pi*x*y) + 0.2*pi*cos(0.5*pi*x)'
  [../]
[]

# [Executioner]
#   type = Steady
#   petsc_options_iname = '-pc_type -pc_factor_shift_type'
#   petsc_options_value = 'lu NONZERO'
# []

[Executioner]
  type = Transient
  num_steps = 10
  petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_view'
  petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_mat_solver_package'
  petsc_options_value = 'lu NONZERO superlu_dist'
  line_search = 'none'
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-12
  nl_max_its = 10
  l_tol = 1e-6
  l_max_its = 10
  [./TimeStepper]
    dt = .05
    type = IterationAdaptiveDT
    cutback_factor = 0.4
    growth_factor = 1.2
    optimal_iterations = 20
  [../]
[]

[Outputs]
  [./exodus]
    type = Exodus
  [../]
  [./csv]
    type = CSV
  [../]
[]

[Postprocessors]
  [./L2c]
    type = ElementL2Error
    variable = c
    function = c_func
    outputs = 'console csv'
    execute_on = 'timestep_end'
  [../]
  [./L2cx]
    type = ElementL2Error
    variable = cx
    function = cx_func
    outputs = 'console csv'
    execute_on = 'timestep_end'
  [../]
[]

[AuxVariables]
  [./cx]
    family = MONOMIAL
    order = FIRST
  [../]
[]

[AuxKernels]
  [./cx_aux]
    type = VariableGradientComponent
    component = x
    variable = cx
    gradient_variable = c
  [../]
[]

(test/tests/functions/image_function/flip.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    flip_x = true
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/bcs/second_deriv/test_lap_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = BodyForce
    variable = u
    function = force_fn
  [../]
[]

[Functions]
  [./left_bc_func]
    type = ParsedFunction
    value = '1+y*y'
  [../]
  [./top_bc_func]
    type = ParsedFunction
    value = '1+x*x'
  [../]
  [./bottom_bc_func]
    type = ParsedFunction
    value = '1+x*x'
  [../]
  [./force_fn]
    type = ParsedFunction
    value = -4
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = left_bc_func
  [../]
  [./bottom]
    type = FunctionDirichletBC
    variable = u
    boundary = bottom
    function = bottom_bc_func
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = u
    boundary = top
    function = top_bc_func
  [../]
  [./right_test]
    type = TestLapBC
    variable = u
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/auxkernels/element_length/element_length.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 100
[]

[AuxVariables]
  [./min]
  [../]
  [./max]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./min]
    type = ElementLengthAux
    variable = min
    method = min
    execute_on = initial
  [../]
  [./max]
    type = ElementLengthAux
    variable = max
    method = max
    execute_on = initial
  [../]
[../]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  exodus = true
[]

(modules/chemical_reactions/test/tests/jacobian/2species_equilibrium_with_density.i)

# Tests the Jacobian when equilibrium secondary species are present including density
# in flux calculation

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    max = 5
    min = 1
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'a b'
    reactions = '2a = pa2     2
                 a + b = pab 2'
    secondary_species = 'pa2 pab'
    pressure = pressure
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
    gravity = '0 -10 0'
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
    gravity = '0 -10 0'
  [../]
  [./pressure]
    type = DarcyFluxPressure
    variable = pressure
    gravity = '0 -10 0'
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity density'
    prop_values = '1e-4 1e-4 0.2 10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(test/tests/vectorpostprocessors/nodal_value_sampler/nodal_value_sampler.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./nodal_sample]
    type = NodalValueSampler
    variable = 'u v'
    boundary = top
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(tutorials/darcy_thermo_mech/step07_adaptivity/problems/step7c_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 3
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
  uniform_refine = 3
[]

[Variables]
  [pressure]
  []
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
  [inlet_temperature]
    type = FunctionDirichletBC
    variable = temperature
    boundary = left
    function = 'if(t<0,350+50*t,350)'
  []

  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = 1
    temperature = temperature
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  automatic_scaling = true

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  end_time = 100
  dt = 0.25
  start_time = -1

  steady_state_tolerance = 1e-5
  steady_state_detection = true

  [TimeStepper]
    type = FunctionDT
    function = 'if(t<0,0.1,0.25)'
  []
[]

[Outputs]
  exodus = true
[]

[Adaptivity]
  marker = error_frac
  max_h_level = 3
  [Indicators]
    [temperature_jump]
      type = GradientJumpIndicator
      variable = temperature
      scale_by_flux_faces = true
    []
  []
  [Markers]
    [error_frac]
      type = ErrorFractionMarker
      coarsen = 0.15
      indicator = temperature_jump
      refine = 0.7
    []
  []
[]

(modules/combined/examples/phase_field-mechanics/hex_grain_growth_2D_eldrforce.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 17
  nz = 0
  xmax = 1000
  ymax = 866
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 3
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./hex_ic]
    type = PolycrystalHex
    coloring_algorithm = bt
    grain_num = 36
    x_offset = 0.0
    output_adjacency_matrix = true
  [../]
  [./euler_angle_file]
    type = EulerAngleFileReader
    file_name = grn_36_test2_2D.tex
  [../]
  [./grain_tracker]
    type = GrainTrackerElasticity
    threshold = 0.2
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
    flood_entity_type = ELEMENTAL

    fill_method = symmetric9
    C_ijkl = '1.27e5 0.708e5 0.708e5 1.27e5 0.708e5 1.27e5 0.7355e5 0.7355e5 0.7355e5'
    euler_angle_provider = euler_angle_file
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = hex_ic
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./elastic_strain11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./elastic_strain22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./elastic_strain12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1111]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vonmises_stress]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./euler_angle]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
  [./PolycrystalElasticDrivingForce]
  [../]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
  [./elastic_strain11]
    type = RankTwoAux
    variable = elastic_strain11
    rank_two_tensor = elastic_strain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./elastic_strain22]
    type = RankTwoAux
    variable = elastic_strain22
    rank_two_tensor = elastic_strain
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./elastic_strain12]
    type = RankTwoAux
    variable = elastic_strain12
    rank_two_tensor = elastic_strain
    index_i = 0
    index_j = 1
    execute_on = timestep_end
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    execute_on = timestep_end
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    execute_on = timestep_end
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
  [../]
  [./C1111]
    type = RankFourAux
    variable = C1111
    rank_four_tensor = elasticity_tensor
    index_l = 0
    index_j = 0
    index_k = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./vonmises_stress]
    type = RankTwoScalarAux
    variable = vonmises_stress
    rank_two_tensor = stress
    scalar_type = VonMisesStress
  [../]
  [./euler_angle]
    type = OutputEulerAngles
    variable = euler_angle
    euler_angle_provider = euler_angle_file
    grain_tracker = grain_tracker
    output_euler_angle = 'phi1'
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
      variable = 'gr0 gr1 gr2'
    [../]
  [../]
  [./top_displacement]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = -50.0
  [../]
  [./x_anchor]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.0
  [../]
  [./y_anchor]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    block = 0
    T = 500 # K
    wGB = 15 # nm
    GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
    Q = 0.23 # Migration energy in eV
    GBenergy = 0.708 # GB energy in J/m^2
  [../]
  [./ElasticityTensor]
    type = ComputePolycrystalElasticityTensor
    block = 0
    grain_tracker = grain_tracker
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./run_time]
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
  [./bnd_length]
    type = GrainBoundaryArea
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    off_diag_row = 'disp_x disp_y'
    off_diag_column = 'disp_y disp_x'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
  petsc_options_value = 'hypre boomeramg 31 0.7'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 40
  nl_rel_tol = 1.0e-7
  start_time = 0.0
  num_steps = 50
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 1.5
    growth_factor = 1.2
    cutback_factor = 0.8
    optimal_iterations = 8
  [../]
  [./Adaptivity]
    initial_adaptivity = 2
    refine_fraction = 0.8
    coarsen_fraction = 0.05
    max_h_level = 3
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/time_periods/bcs/bcs_integrated.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./right2]
    type = FunctionNeumannBC
    variable = u
    boundary = right
    function = (y*(t-1))+1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Controls]
  [./period0]
    type = TimePeriod
    disable_objects = 'BCs::right2'
    start_time = '0'
    end_time = '0.95'
    execute_on = 'initial timestep_begin'
  [../]

  [./period2]
    type = TimePeriod
    disable_objects = 'BCs::right'
    start_time = '1'
    execute_on = 'initial timestep_begin'
  [../]
[]

(test/tests/misc/check_error/same_name_variable_test.i)

# A non-linear and aux variable with the same name

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Executioner]
  type = Transient
[]

(modules/phase_field/test/tests/grain_tracker_test/distributed_poly_ic.i)

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  uniform_refine = 1 # Initial uniform refinement of the mesh
  dim = 2 # Problem dimension
  nx = 12 # Number of elements in the x-direction
  ny = 12 # Number of elements in the y-direction
  xmax = 1000 # maximum x-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  elem_type = QUAD4 # Type of elements used in the mesh
  parallel_type = distributed
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = '8' # Number of order parameters used
  var_name_base = 'gr' # Base name of grains
  order = 'CONSTANT'
  family = 'MONOMIAL'
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [PolycrystalVariables]
    order = FIRST
    family = LAGRANGE
  []
[]

[UserObjects]
  [voronoi]
    type = PolycrystalVoronoi
    grain_num = 12 # Number of grains
    coloring_algorithm = jp
    rand_seed = 10
  []
  [grain_tracker]
    type = GrainTracker
    threshold = 0.2
    verbosity_level = 1
    connecting_threshold = 0.08
    flood_entity_type = ELEMENTAL
    compute_halo_maps = true # For displaying HALO fields
    execute_on = 'initial timestep_end'
    polycrystal_ic_uo = voronoi
  []
[]

[ICs]
  [PolycrystalICs]
    [PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    []
  []
[]

[AuxVariables]
  # Dependent variables
  [bnds]
    # Variable used to visualize the grain boundaries in the simulation
    order = FIRST
    family = LAGRANGE
  []
  [unique_grains]
  []
  [var_indices]
  []
  [ghost_regions]
  []
  [halos]
  []
  [halo0]
  []
  [halo1]
  []
  [halo2]
  []
  [halo3]
  []
  [halo4]
  []
  [halo5]
  []
  [halo6]
  []
  [halo7]
  []
  [centroids]
    order = CONSTANT
    family = MONOMIAL
  []
  [proc_id]
  []
  [voronoi_id]
  []
  [evaluable_elems]
  []
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  []
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  []
  [unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_end'
  []
  [var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
    execute_on = 'initial timestep_end'
  []
  [ghosted_entities]
    type = FeatureFloodCountAux
    variable = ghost_regions
    flood_counter = grain_tracker
    field_display = GHOSTED_ENTITIES
    execute_on = 'initial timestep_end'
  []
  [halos]
    type = FeatureFloodCountAux
    variable = halos
    flood_counter = grain_tracker
    field_display = HALOS
    execute_on = 'initial timestep_end'
  []
  [halo0]
    type = FeatureFloodCountAux
    variable = halo0
    map_index = 0
    field_display = HALOS
    flood_counter = grain_tracker
  []
  [halo1]
    type = FeatureFloodCountAux
    variable = halo1
    map_index = 1
    field_display = HALOS
    flood_counter = grain_tracker
  []
  [halo2]
    type = FeatureFloodCountAux
    variable = halo2
    map_index = 2
    field_display = HALOS
    flood_counter = grain_tracker
  []
  [halo3]
    type = FeatureFloodCountAux
    variable = halo3
    map_index = 3
    field_display = HALOS
    flood_counter = grain_tracker
  []
  [halo4]
    type = FeatureFloodCountAux
    variable = halo4
    map_index = 4
    field_display = HALOS
    flood_counter = grain_tracker
  []
  [halo5]
    type = FeatureFloodCountAux
    variable = halo5
    map_index = 5
    field_display = HALOS
    flood_counter = grain_tracker
  []
  [halo6]
    type = FeatureFloodCountAux
    variable = halo6
    map_index = 6
    field_display = HALOS
    flood_counter = grain_tracker
  []
  [halo7]
    type = FeatureFloodCountAux
    variable = halo7
    map_index = 7
    field_display = HALOS
    flood_counter = grain_tracker
  []
  [centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = 'timestep_end'
    field_display = CENTROID
    flood_counter = grain_tracker
  []
  [proc_id]
    type = ProcessorIDAux
    variable = proc_id
    execute_on = 'initial'
  []
  [voronoi_id]
    type = VoronoiICAux
    variable = voronoi_id
    execute_on = 'initial'
    polycrystal_ic_uo = voronoi
  []
[]

[Materials]
  [CuGrGr]
    # Material properties
    type = GBEvolution
    T = '450' # Constant temperature of the simulation (for mobility calculation)
    wGB = 125 # Width of the diffuse GB
    GBmob0 = 2.5e-6 # m^4(Js) for copper from Schoenfelder1997
    Q = 0.23 # eV for copper from Schoenfelder1997
    GBenergy = 0.708 # J/m^2 from Schoenfelder1997
  []
[]

[Postprocessors]
  # Scalar postprocessors
  [dt]
    # Outputs the current time step
    type = TimestepSize
  []
[]

[Executioner]
  # Uses newton iteration to solve the problem.
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'
  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves
  start_time = 0.0
  num_steps = 2
  dt = 300
[]

[Outputs]
  csv = true
[]

(test/tests/misc/check_error/coupled_grad_without_declare.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./forcing_fnu]
    type = ParsedFunction
    value = -5.8*(x+y)+x*x*x-x+y*y*y-y
  [../]
  [./forcing_fnv]
    type = ParsedFunction
    value = -4
  [../]

  [./slnu]
    type = ParsedGradFunction
    value = x*x*x-x+y*y*y-y
    grad_x = 3*x*x-1
    grad_y = 3*y*y-1
  [../]
  [./slnv]
    type = ParsedGradFunction
    value = x*x+y*y
    grad_x = 2*x
    grad_y = 2*y
  [../]

  #NeumannBC functions
  [./bc_fnut]
    type = ParsedFunction
    value = 3*y*y-1
  [../]
  [./bc_fnub]
    type = ParsedFunction
    value = -3*y*y+1
  [../]
  [./bc_fnul]
    type = ParsedFunction
    value = -3*x*x+1
  [../]
  [./bc_fnur]
    type = ParsedFunction
    value = 3*x*x-1
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HIERARCHIC
  [../]
  [./v]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff1 diff2 test1 forceu forcev react'
  [./diff1]
    type = Diffusion
    variable = u
  [../]
  [./test1]
    type = CoupledConvection
    variable = u
    velocity_vector = v

    # Trigger the error in this class
    test_coupling_declaration_error = true
  [../]
  [./diff2]
    type = Diffusion
    variable = v
  [../]
  [./react]
    type = Reaction
    variable = u
  [../]

  [./forceu]
    type = BodyForce
    variable = u
    function = forcing_fnu
  [../]
  [./forcev]
    type = BodyForce
    variable = v
    function = forcing_fnv
  [../]

[]

[BCs]
  active = 'bc_u_tb bc_v bc_ul bc_ur bc_ut bc_ub'
  [./bc_u]
    type = FunctionPenaltyDirichletBC
    variable = u
    function = slnu
    boundary = 'left right top bottom'
    penalty = 1e6
  [../]
  [./bc_v]
    type = FunctionDirichletBC
    variable = v
    function = slnv
    boundary = 'left right top bottom'
  [../]

  [./bc_u_lr]
    type = FunctionPenaltyDirichletBC
    variable = u
    function = slnu
    boundary = 'left right top bottom'
    penalty = 1e6
  [../]
  [./bc_u_tb]
    type = CoupledKernelGradBC
    variable = u
    var2 = v
    vel = '0.1 0.1'
    boundary = 'top bottom left right'
  [../]

  [./bc_ul]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnul
    boundary = 'left'
  [../]
  [./bc_ur]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnur
    boundary = 'right'
  [../]
  [./bc_ut]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnut
    boundary = 'top'
  [../]
  [./bc_ub]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnub
    boundary = 'bottom'
  [../]
[]

[Preconditioning]
  active = ' '
  [./prec]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  active='L2u L2v'
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2u]
    type = ElementL2Error
    variable = u
    function = slnu
  [../]
  [./L2v]
    type = ElementL2Error
    variable = v
    function = slnv
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
#  petsc_options = '-snes'
  nl_rel_tol = 1e-15
  nl_abs_tol = 1e-13
[]

[Outputs]
  execute_on = 'timestep_end'
[]

[Debug]
  show_var_residual_norms = true
[]

(modules/phase_field/test/tests/rigidbodymotion/update_orientation_verify.i)

# test file for applyting advection term and observing rigid body motion of grains
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 14
  ny = 7
  nz = 7
  xmax = 40
  ymax = 25
  zmax = 25
  elem_type = HEX8
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = eta
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./eta_dot]
    type = TimeDerivative
    variable = eta
  [../]
  [./vadv_eta]
    type = SingleGrainRigidBodyMotion
    variable = eta
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./acint_eta]
    type = ACInterface
    variable = eta
    mob_name = M
    args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta]
    type = AllenCahn
    variable = eta
    mob_name = M
    f_name = F
    args = c
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '5.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = 'c eta'
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
    derivative_order = 2
  [../]
[]

[AuxVariables]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vadv_x]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vadv_y]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./angle_initial]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./euler_angle]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_center
    field_display = UNIQUE_REGION
    execute_on = timestep_begin
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_center
    field_display = VARIABLE_COLORING
    execute_on = timestep_begin
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = timestep_begin
    field_display = CENTROID
    flood_counter = grain_center
  [../]
  [./vadv_x]
    type = GrainAdvectionAux
    grain_force = grain_force
    grain_volumes = grain_volumes
    grain_tracker_object = grain_center
    execute_on = timestep_begin
    component = x
    variable = vadv_x
  [../]
  [./vadv_y]
    type = GrainAdvectionAux
    grain_force = grain_force
    grain_volumes = grain_volumes
    grain_tracker_object = grain_center
    execute_on = timestep_begin
    component = y
    variable = vadv_y
  [../]
  [./angle_initial]
    type = OutputEulerAngles
    variable = angle_initial
    euler_angle_provider = euler_angle_initial
    grain_tracker = grain_center
    output_euler_angle = phi2
    execute_on = timestep_begin
  [../]
  [./angle]
    type = OutputEulerAngles
    variable = euler_angle
    euler_angle_provider = euler_angle
    grain_tracker = grain_center
    output_euler_angle = phi2
    execute_on = timestep_begin
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
  [./angle_check]
    type = EulerAngleUpdaterCheck
    grain_tracker_object = grain_center
    euler_angle_updater = euler_angle
    grain_torques_object = grain_force
    grain_volumes = grain_volumes
    execute_on = timestep_begin
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    variable = eta
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ConstantGrainForceAndTorque
    execute_on = 'initial timestep_begin linear nonlinear'
    force = '0.5 0.0 0.0 '
    torque = '-200.0 -120.0 1000.0'
  [../]
  [./euler_angle_initial]
    type = RandomEulerAngleProvider
    grain_tracker_object = grain_center
    seed = 12356
    execute_on = 'initial timestep_begin'
  [../]
  [./euler_angle]
    type = EulerAngleUpdater
    grain_tracker_object = grain_center
    euler_angle_provider = euler_angle_initial
    grain_torques_object = grain_force
    grain_volumes = grain_volumes
    execute_on = timestep_begin
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  nl_max_its = 30
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  dt = 0.2
  num_steps = 2
[]

[Outputs]
  csv = true
  exodus = true
[]

[ICs]
  [./rect_c]
    y2 = 20.0
    y1 = 5.0
    z1 = 5.0
    z2 = 20.0
    inside = 1.0
    x2 = 30.0
    variable = c
    x1 = 10.0
    type = BoundingBoxIC
  [../]
  [./rect_eta]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = eta
    x1 = 10.0
    z1 = 5.0
    z2 = 20.0
    type = BoundingBoxIC
  [../]
[]

(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialAnisotropyAntitrap.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmin = -2
  xmax = 2
  ymin = -2
  ymax = 2
[]

[GlobalParams]
  radius = 1.0
  int_width = 0.8
  x1 = 0
  y1 = 0
  enable_jit = true
  derivative_order = 2
[]

[Variables]
  [./w]
  [../]
  [./etaa0]
  [../]
  [./etab0]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    v = 'etaa0 etab0'
  [../]
[]

[ICs]
  [./w]
    type = SmoothCircleIC
    variable = w
    outvalue = -4.0
    invalue = 0.0
  [../]
  [./etaa0]
    type = SmoothCircleIC
    variable = etaa0
    #Solid phase
    outvalue = 0.0
    invalue = 1.0
  [../]
  [./etab0]
    type = SmoothCircleIC
    variable = etab0
    #Liquid phase
    outvalue = 1.0
    invalue = 0.0
  [../]
[]

[Kernels]
# Order parameter eta_alpha0
  [./ACa0_bulk]
    type = ACGrGrMulti
    variable = etaa0
    v =           'etab0'
    gamma_names = 'gab'
  [../]
  [./ACa0_sw]
    type = ACSwitching
    variable = etaa0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etab0 w'
  [../]
  [./ACa0_int1]
    type = ACInterface2DMultiPhase1
    variable = etaa0
    etas = 'etab0'
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
  [../]
  [./ACa0_int2]
    type = ACInterface2DMultiPhase2
    variable = etaa0
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
  [../]
  [./ea0_dot]
    type = TimeDerivative
    variable = etaa0
  [../]
# Order parameter eta_beta0
  [./ACb0_bulk]
    type = ACGrGrMulti
    variable = etab0
    v =           'etaa0'
    gamma_names = 'gab'
  [../]
  [./ACb0_sw]
    type = ACSwitching
    variable = etab0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etaa0 w'
  [../]
  [./ACb0_int1]
    type = ACInterface2DMultiPhase1
    variable = etab0
    etas = 'etaa0'
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
  [../]
  [./ACb0_int2]
    type = ACInterface2DMultiPhase2
    variable = etab0
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
  [../]
  [./eb0_dot]
    type = TimeDerivative
    variable = etab0
  [../]
#Chemical potential
  [./w_dot]
    type = SusceptibilityTimeDerivative
    variable = w
    f_name = chi
    args = '' # in this case chi (the susceptibility) is simply a constant
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = w
    diffusivity = Dchi
    args = ''
  [../]
  [./coupled_etaa0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etaa0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
  [./coupled_etab0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etab0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
  [./coupled_etaa0dot_int]
    type = AntitrappingCurrent
    variable = w
    v = etaa0
    f_name = rhodiff
  [../]
  [./coupled_etab0dot_int]
    type = AntitrappingCurrent
    variable = w
    v = etab0
    f_name = rhodiff
  [../]
[]

[Materials]
  [./ha]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = ha
    all_etas = 'etaa0 etab0'
    phase_etas = 'etaa0'
  [../]
  [./hb]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'etaa0 etab0'
    phase_etas = 'etab0'
  [../]
  [./omegaa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegaa
    material_property_names = 'Vm ka caeq'
    function = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
  [../]
  [./omegab]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegab
    material_property_names = 'Vm kb cbeq'
    function = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
  [../]
  [./rhoa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhoa
    material_property_names = 'Vm ka caeq'
    function = 'w/Vm^2/ka + caeq/Vm'
  [../]
  [./rhob]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhob
    material_property_names = 'Vm kb cbeq'
    function = 'w/Vm^2/kb + cbeq/Vm'
  [../]
  [./int]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhodiff
    material_property_names = 'rhoa rhob'
    constant_names = 'int_width'
    constant_expressions = '0.8'
    function = 'int_width*(rhob-rhoa)'
  [../]
  [./kappaa]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
    etaa = etaa0
    etab = etab0
  [../]
  [./kappab]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
    etaa = etab0
    etab = etaa0
  [../]
  [./const]
    type = GenericConstantMaterial
    prop_names =  'L   D    chi  Vm   ka    caeq kb    cbeq  gab mu'
    prop_values = '1.0 1.0  0.1  1.0  10.0  0.1  10.0  0.9   4.5 10.0'
  [../]
  [./Mobility]
    type = ParsedMaterial
    f_name = Dchi
    material_property_names = 'D chi'
    function = 'D*chi'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  lu           1'
  l_tol = 1.0e-3
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1e-8
  num_steps = 3
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.001
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/bcs/coupled_var_neumann/coupled_var_neumann.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxVariables]
  [./coupled_bc_var]
  [../]
[]

[ICs]
  [./coupled_bc_var]
    type = FunctionIC
    variable = coupled_bc_var
    function = set_coupled_bc_var
  [../]
[]

[Functions]
  [./set_coupled_bc_var]
    type = ParsedFunction
    value = 'y - 0.5'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = CoupledVarNeumannBC
    variable = u
    boundary = 1
    v = coupled_bc_var
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/gravity_head_2/gh05.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = RandomIC
    min = 0.2
    max = 0.8
    variable = pwater
  [../]
  [./gas_ic]
    type = RandomIC
    min = 1.2
    max = 1.8
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh05
  csv = true
[]

(modules/richards/test/tests/gravity_head_2/gh_fu_06.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-13 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_06
  csv = true
[]

(modules/richards/test/tests/jacobian_2/jn_fu_06.i)

# two phase
# unsaturated = true

# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn06
  exodus = false
[]

(modules/porous_flow/test/tests/chemistry/except22.i)

# Exception test
# Zero fluid phases
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [dummy]
  []
[]

[AuxVariables]
  [a]
    initial_condition = 0.5
  []
  [ini_mineral_conc]
    initial_condition = 0.2
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [porosity]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = dummy
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = dummy
    number_fluid_phases = 0
    number_fluid_components = 2
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
    temperature = 1
  []
  [predis_qp]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = 0.5
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc_qp]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [porosity]
    type = PorousFlowPorosity
    chemical = true
    porosity_zero = 0.6
    reference_chemistry = ini_mineral_conc
  []
[]


[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.1
  end_time = 0.4
[]

[Postprocessors]
  [porosity]
    type = PointValue
    point = '0 0 0'
    variable = porosity
  []
  [c]
    type = PointValue
    point = '0 0 0'
    variable = mineral
  []
[]
[Outputs]
  csv = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/beam/static/torsion_1.i)

# Torsion test with automatically calculated Ix

# A beam of length 1 m is fixed at one end and a moment  of 5 Nm
# is applied along the axis of the beam.
# G = 7.69e9
# Ix = Iy + Iz = 2e-5
# The axial twist at the free end of the beam is:
# phi = TL/GIx = 3.25e-4

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 1.0
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/LineElementMaster]
  [./block_all]
    add_variables = true
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'

    # Geometry parameters
    area = 0.5
    Iy = 1e-5
    Iz = 1e-5

    y_orientation = '0.0 1.0 0.0'

    block = 0
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = ConstantRate
    variable = rot_x
    boundary = right
    rate = 5.0
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-8

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.0e9
    poissons_ratio = 0.3
    shear_coefficient = 1.0
    block = 0
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '1.0 0.0 0.0'
    variable = rot_x
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/porous_flow/test/tests/functions/mpf1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [dummy]
    type = TimeDerivative
    variable = u
  []
[]

[Functions]
  [dist]
    type = PiecewiseLinear
    x = '1 10'  # time
    y = '0 9'   # distance
  []
  [moving_planar_front]
    type = MovingPlanarFront
    start_posn = '1 1 0'
    end_posn = '2 2 0' # it does not matter that dist exceeds this
    active_length = 5
    activation_time = 1
    deactivation_time = 9
    distance = dist
  []
[]

[AuxVariables]
  [mpf]
  []
[]

[AuxKernels]
  [mpf]
    type = FunctionAux
    variable = mpf
    function = moving_planar_front
  []
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 10
[]

[Outputs]
  file_base = mpf1
  exodus = true
[]

(test/tests/bcs/array_vacuum/array_vacuum.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
[]

[Kernels]
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
  [reaction]
    type = ArrayReaction
    variable = u
    reaction_coefficient = rc
  []
[]

[BCs]
  [left]
    type = ArrayVacuumBC
    variable = u
    boundary = 1
    alpha = '1 1.2'
  []

  [right]
    type = ArrayDirichletBC
    variable = u
    boundary = 2
    values = '1 2'
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
  [rc]
    type = GenericConstant2DArray
    prop_name = rc
    prop_value = '1 0; -0.1 1'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/single_var_constraint_3d/stationary_jump_3d.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.25
  elem_type = HEX8
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./square_planar_cut_uo]
    type = RectangleCutUserObject
    cut_data = ' 0.5 -0.001 -0.001
                 0.5  1.001 -0.001
                 0.5  1.001  1.001
                 0.5 -0.001  1.001'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0.5
    jump_flux = 0
    geometric_cut_userobject = 'square_planar_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/fvkernels/fv_simple_diffusion/dirichlet_rz.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  # x can't start at zero because FV's weak dirichlet BCs need a non-zero area
  # on the left so their numerical flux contribution isn't zero'd out -
  # causing there to basically be no BC on the left.
  xmin = .1
  xmax = 1
[]

[Variables]
  [u]
  []
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 7
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 42
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/utils/spline_interpolation/bicubic_spline_interpolation_x_normal.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1 # needed to ensure Z is the problem dimension
  ny = 4
  nz = 4
  ymax = 4
  zmax = 4
[]

[Functions]
  [./yx1]
    type = ParsedFunction
    value = '3*y^2'
  [../]
  [./yx2]
    type = ParsedFunction
    value = '6*z^2'
  [../]
  [./spline_fn]
    type = BicubicSplineFunction
    normal_component = 'x'
    x1 = '0 2 4'
    x2 = '0 2 4 6'
    y = '0 16 128 432 8 24 136 440 64 80 192 496'
    yx11 = '0 0 0 0'
    yx1n = '48 48 48 48'
    yx21 = '0 0 0'
    yx2n = '216 216 216'
    yx1 = 'yx1'
    yx2 = 'yx2'
  [../]
  [./u_func]
    type = ParsedFunction
    value = 'y^3 + 2*z^3'
  [../]
  [./u2_forcing_func]
    type = ParsedFunction
    value = '-6*y - 12*z'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./bi_func_value]
    order = FIRST
    family = LAGRANGE
  [../]
  [./y_deriv]
    order = FIRST
    family = LAGRANGE
  [../]
  [./z_deriv]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./bi_func_value]
    type = FunctionAux
    variable = bi_func_value
    function = spline_fn
  [../]
  [./deriv_1]
    type = FunctionDerivativeAux
    function = spline_fn
    variable = y_deriv
    component = y
  [../]
  [./deriv_2]
    type = FunctionDerivativeAux
    function = spline_fn
    variable = z_deriv
    component = z
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./body_force]
    type = BodyForce
    variable = u
    function = u2_forcing_func
  [../]
[]

[BCs]
  [./sides]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right front back'
    function = u_func
  [../]
[]

[Postprocessors]
  [./nodal_l2_err_spline]
    type = NodalL2Error
    variable = u
    function = spline_fn
    execute_on = 'initial timestep_end'
  [../]
  [./nodal_l2_err_analytic]
    type = NodalL2Error
    variable = u
    function = u_func
    execute_on = 'initial timestep_end'
  [../]
  [./y_deriv_err_analytic]
    type = NodalL2Error
    variable = y_deriv
    function = yx1
    execute_on = 'initial timestep_end'
  [../]
  [./z_deriv_err_analytic]
    type = NodalL2Error
    variable = z_deriv
    function = yx2
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(test/tests/time_integrators/dirk/dirk-2d-heat-adap.i)

[Mesh]
  type = GeneratedMesh
  dim  = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx   = 4
  ny   = 4
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value    = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value    = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  start_time = 0.0
  num_steps  = 5
  dt         = 0.25

  [./TimeIntegrator]
    type = LStableDirk2
  [../]

  [./Adaptivity]
    refine_fraction  = 0.07
    coarsen_fraction = 0.
    max_h_level      = 4
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/misc/intermittent_failure/intermittent_failure.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

# This object will behave different on different invocations if
# MOOSE_ENABLE_INTERMITTENT_FAILURES is set
[UserObjects]
  [intermittent_failure]
    type = IntermittentFailureUO
    timestep_to_fail = 2
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/uo_pps_name_collision_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD4
[]

[UserObjects]
  [./ud]
    type = MTUserObject
    scalar = 2
    vector = '9 7 5'
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -2
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = x*x
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = UserObjectKernel
    variable = u
    user_object = ud
  []
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    function = exact_fn
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Postprocessors]
  [./ud]
    type = NumDOFs
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/hcond01.i)

# 0phase heat conduction
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
[]


[Kernels]
  [heat_conduction]
    type = PorousFlowHeatConduction
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp'
    number_fluid_phases = 0
    number_fluid_components = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '1.1 0.1 0.3 0.1 2.2 0 0.3 0 3.3'
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/combined/examples/publications/rapid_dev/fig6.i)

#
# Fig. 6 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Three phase interface simulation demonstrating the interfacial stability
# w.r.t. formation of a tspurious third phase
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 120
  ny = 120
  nz = 0
  xmin = 0
  xmax = 40
  ymin = 0
  ymax = 40
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  # concentration
  [./c]
  [../]

  # order parameter 1
  [./eta1]
  [../]

  # order parameter 2
  [./eta2]
  [../]

  # order parameter 3
  [./eta3]
  [../]

  # phase concentration 1
  [./c1]
    initial_condition = 0.4
  [../]

  # phase concentration 2
  [./c2]
    initial_condition = 0.5
  [../]

  # phase concentration 3
  [./c3]
    initial_condition = 0.8
  [../]

  # Lagrange multiplier
  [./lambda]
    initial_condition = 0.0
  [../]
[]

[AuxVariables]
  [./T]
    [./InitialCondition]
      type = FunctionIC
      function = 'x-10'
    [../]
  [../]
[]


[Functions]
  [./ic_func_eta1]
    type = ParsedFunction
    value = '0.5*(1.0+tanh((x-10)/sqrt(2.0))) * 0.5*(1.0+tanh((y-10)/sqrt(2.0)))'
  [../]
  [./ic_func_eta2]
    type = ParsedFunction
    value = '0.5*(1.0-tanh((x-10)/sqrt(2.0)))'
  [../]
  [./ic_func_eta3]
    type = ParsedFunction
    value = '1 - 0.5*(1.0-tanh((x-10)/sqrt(2.0)))
              - 0.5*(1.0+tanh((x-10)/sqrt(2.0))) * 0.5*(1.0+tanh((y-10)/sqrt(2.0)))'
  [../]
  [./ic_func_c]
    type = ParsedFunction
    value = '0.5 * 0.5*(1.0-tanh((x-10)/sqrt(2.0)))
              + 0.4 * 0.5*(1.0+tanh((x-10)/sqrt(2.0))) * 0.5*(1.0+tanh((y-10)/sqrt(2.0)))
              + 0.8 * (1 - 0.5*(1.0-tanh((x-10)/sqrt(2.0)))
                        - 0.5*(1.0+tanh((x-10)/sqrt(2.0))) * 0.5*(1.0+tanh((y-10)/sqrt(2.0))))'
  [../]
[]

[ICs]
  [./eta1]
    variable = eta1
    type = FunctionIC
    function = ic_func_eta1
  [../]
  [./eta2]
    variable = eta2
    type = FunctionIC
    function = ic_func_eta2
  [../]
  [./eta3]
    variable = eta3
    type = FunctionIC
    function = ic_func_eta3
  [../]
  [./c]
    variable = c
    type = FunctionIC
    function = ic_func_c
  [../]
[]

[Materials]
  # simple toy free energies
  [./f1]
    type = DerivativeParsedMaterial
    f_name = F1
    args = 'c1'
    function = '20*(c1-0.4)^2'
  [../]
  [./f2]
    type = DerivativeParsedMaterial
    f_name = F2
    args = 'c2 T'
    function = '20*(c2-0.5)^2 + 0.01*T'
  [../]
  [./f3]
    type = DerivativeParsedMaterial
    f_name = F3
    args = 'c3'
    function = '20*(c3-0.8)^2'
  [../]

  # Switching functions for each phase
  # h1(eta1, eta2, eta3)
  [./h1]
    type = SwitchingFunction3PhaseMaterial
    eta_i = eta1
    eta_j = eta2
    eta_k = eta3
    f_name = h1
  [../]
  # h2(eta1, eta2, eta3)
  [./h2]
    type = SwitchingFunction3PhaseMaterial
    eta_i = eta2
    eta_j = eta3
    eta_k = eta1
    f_name = h2
  [../]
  # h3(eta1, eta2, eta3)
  [./h3]
    type = SwitchingFunction3PhaseMaterial
    eta_i = eta3
    eta_j = eta1
    eta_k = eta2
    f_name = h3
  [../]

  # Coefficients for diffusion equation
  [./Dh1]
    type = DerivativeParsedMaterial
    material_property_names = 'D h1'
    function = D*h1
    f_name = Dh1
  [../]
  [./Dh2]
    type = DerivativeParsedMaterial
    material_property_names = 'D h2'
    function = D*h2
    f_name = Dh2
  [../]
  [./Dh3]
    type = DerivativeParsedMaterial
    material_property_names = 'D h3'
    function = D*h3
    f_name = Dh3
  [../]

  # Barrier functions for each phase
  [./g1]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta1
    function_name = g1
  [../]
  [./g2]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta2
    function_name = g2
  [../]
  [./g3]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta3
    function_name = g3
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'L   kappa  D'
    prop_values = '1.0 1.0    1'
  [../]
[]

[Kernels]
  #Kernels for diffusion equation
  [./diff_time]
    type = TimeDerivative
    variable = c
  [../]
  [./diff_c1]
    type = MatDiffusion
    variable = c
    diffusivity = Dh1
    v = c1
  [../]
  [./diff_c2]
    type = MatDiffusion
    variable = c
    diffusivity = Dh2
    v = c2
  [../]
  [./diff_c3]
    type = MatDiffusion
    variable = c
    diffusivity = Dh3
    v = c3
  [../]

  # Kernels for Allen-Cahn equation for eta1
  [./deta1dt]
    type = TimeDerivative
    variable = eta1
  [../]
  [./ACBulkF1]
    type = KKSMultiACBulkF
    variable  = eta1
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g1
    eta_i     = eta1
    wi        = 1.0
    args      = 'c1 c2 c3 eta2 eta3'
  [../]
  [./ACBulkC1]
    type = KKSMultiACBulkC
    variable  = eta1
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta1
    args      = 'eta2 eta3'
  [../]
  [./ACInterface1]
    type = ACInterface
    variable = eta1
    kappa_name = kappa
  [../]
  [./multipler1]
    type = MatReaction
    variable = eta1
    v = lambda
    mob_name = L
  [../]

  # Kernels for Allen-Cahn equation for eta2
  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
  [./ACBulkF2]
    type = KKSMultiACBulkF
    variable  = eta2
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g2
    eta_i     = eta2
    wi        = 1.0
    args      = 'c1 c2 c3 eta1 eta3'
  [../]
  [./ACBulkC2]
    type = KKSMultiACBulkC
    variable  = eta2
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta2
    args      = 'eta1 eta3'
  [../]
  [./ACInterface2]
    type = ACInterface
    variable = eta2
    kappa_name = kappa
  [../]
  [./multipler2]
    type = MatReaction
    variable = eta2
    v = lambda
    mob_name = L
  [../]

  # Kernels for the Lagrange multiplier equation
  [./mult_lambda]
    type = MatReaction
    variable = lambda
    mob_name = 3
  [../]
  [./mult_ACBulkF_1]
    type = KKSMultiACBulkF
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g1
    eta_i     = eta1
    wi        = 1.0
    mob_name  = 1
    args      = 'c1 c2 c3 eta2 eta3'
  [../]
  [./mult_ACBulkC_1]
    type = KKSMultiACBulkC
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta1
    args      = 'eta2 eta3'
    mob_name  = 1
  [../]
  [./mult_CoupledACint_1]
    type = SimpleCoupledACInterface
    variable = lambda
    v = eta1
    kappa_name = kappa
    mob_name = 1
  [../]
  [./mult_ACBulkF_2]
    type = KKSMultiACBulkF
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g2
    eta_i     = eta2
    wi        = 1.0
    mob_name  = 1
    args      = 'c1 c2 c3 eta1 eta3'
  [../]
  [./mult_ACBulkC_2]
    type = KKSMultiACBulkC
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta2
    args      = 'eta1 eta3'
    mob_name  = 1
  [../]
  [./mult_CoupledACint_2]
    type = SimpleCoupledACInterface
    variable = lambda
    v = eta2
    kappa_name = kappa
    mob_name = 1
  [../]
  [./mult_ACBulkF_3]
    type = KKSMultiACBulkF
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g3
    eta_i     = eta3
    wi        = 1.0
    mob_name  = 1
    args      = 'c1 c2 c3 eta1 eta2'
  [../]
  [./mult_ACBulkC_3]
    type = KKSMultiACBulkC
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta3
    args      = 'eta1 eta2'
    mob_name  = 1
  [../]
  [./mult_CoupledACint_3]
    type = SimpleCoupledACInterface
    variable = lambda
    v = eta3
    kappa_name = kappa
    mob_name = 1
  [../]

  # Kernels for constraint equation eta1 + eta2 + eta3 = 1
  # eta3 is the nonlinear variable for the constraint equation
  [./eta3reaction]
    type = MatReaction
    variable = eta3
    mob_name = 1
  [../]
  [./eta1reaction]
    type = MatReaction
    variable = eta3
    v = eta1
    mob_name = 1
  [../]
  [./eta2reaction]
    type = MatReaction
    variable = eta3
    v = eta2
    mob_name = 1
  [../]
  [./one]
    type = BodyForce
    variable = eta3
    value = -1.0
  [../]

  # Phase concentration constraints
  [./chempot12]
    type = KKSPhaseChemicalPotential
    variable = c1
    cb       = c2
    fa_name  = F1
    fb_name  = F2
  [../]
  [./chempot23]
    type = KKSPhaseChemicalPotential
    variable = c2
    cb       = c3
    fa_name  = F2
    fb_name  = F3
  [../]
  [./phaseconcentration]
    type = KKSMultiPhaseConcentration
    variable = c3
    cj = 'c1 c2 c3'
    hj_names = 'h1 h2 h3'
    etas = 'eta1 eta2 eta3'
    c = c
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'
  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-11

  num_steps = 1000
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.2
    optimal_iterations = 10
    iteration_window = 2
  [../]
[]

[Preconditioning]
  active = 'full'
  [./full]
    type = SMP
    full = true
  [../]
  [./mydebug]
    type = FDP
    full = true
  [../]
[]

[Outputs]
  exodus = true
  checkpoint = true
  print_linear_residuals = false
  [./csv]
    type = CSV
    execute_on = 'final'
  [../]
[]

#[VectorPostprocessors]
#  [./c]
#    type =  LineValueSampler
#    start_point = '-25 0 0'
#    end_point = '25 0 0'
#    variable = c
#    num_points = 151
#    sort_by =  id
#    execute_on = timestep_end
#  [../]
#  [./eta1]
#    type =  LineValueSampler
#    start_point = '-25 0 0'
#    end_point = '25 0 0'
#    variable = eta1
#    num_points = 151
#    sort_by =  id
#    execute_on = timestep_end
#  [../]
#  [./eta2]
#    type =  LineValueSampler
#    start_point = '-25 0 0'
#    end_point = '25 0 0'
#    variable = eta2
#    num_points = 151
#    sort_by =  id
#    execute_on = timestep_end
#  [../]
#  [./eta3]
#    type =  LineValueSampler
#    start_point = '-25 0 0'
#    end_point = '25 0 0'
#    variable = eta3
#    num_points = 151
#    sort_by =  id
#    execute_on = timestep_end
#  [../]
#[]

(modules/xfem/test/tests/moment_fitting/diffusion_moment_fitting_six_points.i)

# Test for a diffusion problem which uses six points moment_fitting approach.
# To use six points rule, add Quadrature block with order = FOURTH and type = MONOMIAL.
# See this paper (https://doi.org/10.1007/s00466-018-1544-2) for more details about moment_fitting approach.

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 6
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  geometric_cut_userobjects = 'line_seg_cut_uo'
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 3
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  [./Quadrature]
    order = FOURTH
    type = MONOMIAL
  [../]

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_elastic/finite_elastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_x]
    scaling = 1e-10
  [../]
  [./disp_y]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_x]
    type = ADStressDivergenceTensors
    component = 0
    variable = disp_x
    use_displaced_mesh = true
  [../]
  [./stress_y]
    type = ADStressDivergenceTensors
    component = 1
    variable = disp_y
    use_displaced_mesh = true
  [../]
  [./stress_z]
    type = ADStressDivergenceTensors
    component = 2
    variable = disp_z
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeFiniteStrain
  [../]
  [./stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/fluidstate/theis.i)

# Two phase Theis problem: Flow from single source using WaterNCG fluidstate.
# Constant rate injection 2 kg/s
# 1D cylindrical mesh
# Initially, system has only a liquid phase, until enough gas is injected
# to form a gas phase, in which case the system becomes two phase.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 40
  xmax = 200
  bias_x = 1.05
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = Y
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1]
    order = CONSTANT
    family = MONOMIAL
  []
  [y0]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = timestep_end
  []
  [x1]
    type = PorousFlowPropertyAux
    variable = x1
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = timestep_end
  []
  [y0]
    type = PorousFlowPropertyAux
    variable = y0
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = timestep_end
  []
[]

[Variables]
  [pgas]
    initial_condition = 20e6
  []
  [zi]
    initial_condition = 0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pgas
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = zi
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = zi
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowWaterNCG
    water_fp = water
    gas_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 20
  []
  [waterncg]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
  []
[]

[BCs]
  [rightwater]
    type = DirichletBC
    boundary = right
    value = 20e6
    variable = pgas
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowSquarePulsePointSource
    point = '0 0 0'
    mass_flux = 2
    variable = zi
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-8       1E-10 20'
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 2e2
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    growth_factor = 2
  []
[]

[VectorPostprocessors]
  [line]
    type = NodalValueSampler
    sort_by = x
    variable = 'pgas zi'
    execute_on = 'timestep_end'
  []
[]

[Postprocessors]
  [pgas]
    type = PointValue
    point =  '1 0 0'
    variable = pgas
  []
  [sgas]
    type = PointValue
    point =  '1 0 0'
    variable = saturation_gas
  []
  [zi]
    type = PointValue
    point = '1 0 0'
    variable = zi
  []
  [massgas]
    type = PorousFlowFluidMass
    fluid_component = 1
  []
  [x1]
    type = PointValue
    point =  '1 0 0'
    variable = x1
  []
  [y0]
    type = PointValue
    point =  '1 0 0'
    variable = y0
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  [csvout]
    type = CSV
    execute_on = timestep_end
    execute_vector_postprocessors_on = final
  []
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/master2_quad.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./pp_aux]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./quad]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.1 0.1 0 0.9 0.1 0 0.1 0.9 0 0.9 0.9 0'
    input_files = 'quad_sub1.i'
  [../]
[]

[Transfers]
  [./sub_to_master_pp]
    type = MultiAppPostprocessorInterpolationTransfer
    direction = from_multiapp
    multi_app = quad
    variable = pp_aux
    postprocessor = pp
  [../]
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_1.i)

# Example demonstrating that controlled-activity can be spatially-dependent
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
  model_definition = definition
  charge_balance_species = "Cl-"
  constraint_species = "H2O H+ Cl-"
  constraint_value = "  1                -5            1E-5"
  constraint_meaning = "bulk_composition log10activity bulk_composition"
  constraint_unit = "   kg               dimensionless moles"
  controlled_activity_name = 'H+'
  controlled_activity_value = 'act_H+'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[AuxVariables]
  [act_H+]
  []
[]

[AuxKernels]
  [act_H+]
    type = FunctionAux
    variable = 'act_H+'
    function = '10^(-5 + x)'
    execute_on = timestep_begin # so the Reactor gets the correct value
  []
[]

[VectorPostprocessors]
  [pH]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    sort_by = x
    num_points = 11
    variable = pH
  []
[]

[Outputs]
  csv = true
  execute_on = final
[]

(modules/porous_flow/test/tests/jacobian/hcs01.i)

# apply a half-cubic sink flux and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
[]

[BCs]
  [flux_w]
    type = PorousFlowHalfCubicSink
    boundary = 'left'
    center = 0.1
    cutoff = -1.1
    max = 2.2
    variable = ppwater
    mass_fraction_component = 0
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
    flux_function = 'x*y'
  []
  [flux_g]
    type = PorousFlowHalfCubicSink
    boundary = 'top left front'
    center = 0.5
    cutoff = -1.1
    max = -2.2
    mass_fraction_component = 0
    variable = ppgas
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '-x*y'
  []
  [flux_1]
    type = PorousFlowHalfCubicSink
    boundary = 'right'
    center = -0.1
    cutoff = -1.1
    max = 1.2
    mass_fraction_component = 1
    variable = massfrac_ph0_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '-1.1*x*y'
  []
  [flux_2]
    type = PorousFlowHalfCubicSink
    boundary = 'bottom'
    center = 3.2
    cutoff = -1.1
    max = 1.2
    mass_fraction_component = 1
    variable = massfrac_ph1_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '0.5*x*y'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  file_base = hcs01
[]

(test/tests/multiapps/picard/pseudo_transient_picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
    execute_on = 'initial timestep_end'
  [../]
  [./vnorm]
    type = ElementL2Norm
    variable = v
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  picard_rel_tol = 1e-6
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = pseudo_transient_picard_sub.i
    no_backup_and_restore = true
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(modules/tensor_mechanics/test/tests/dynamics/wave_1D/wave_newmark.i)

# Wave propogation in 1D using Newmark time integration
#
# The test is for an 1D bar element of length 4m  fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel +  K*disp = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# This equation is equivalent to:
#
# density*accel + Div Stress= 0
#
# The first term on the left is evaluated using the Inertial force kernel
# The last term on the left is evaluated using StressDivergenceTensors
#
# The displacement at the second, third and fourth node at t = 0.1 are
# -8.021501116638234119e-02, 2.073994362053969628e-02 and  -5.045094181261772920e-03, respectively

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 4
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 4.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.3025
    gamma = 0.6
    eta=0.0
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.3025
    gamma = 0.6
    eta=0.0
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.3025
    gamma = 0.6
    eta = 0.0
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.6
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.6
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.6
    execute_on = timestep_end
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value=0.0
  [../]
  [./right_z]
    type = DirichletBC
    variable = disp_z
    boundary = right
    value=0.0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value=0.0
  [../]
  [./left_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value=0.0
  [../]
  [./front_x]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value=0.0
  [../]
  [./front_z]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value=0.0
  [../]
  [./back_x]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value=0.0
  [../]
  [./back_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./bottom_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = bottom
    function = displacement_bc
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 6.0
  l_tol = 1e-12
  nl_rel_tol = 1e-12
  dt = 0.1
[]


[Functions]
  [./displacement_bc]
    type = PiecewiseLinear
    data_file = 'sine_wave.csv'
    format = columns
  [../]

[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp_1]
    type = NodalVariableValue
    nodeid = 1
    variable = disp_y
  [../]
  [./disp_2]
    type = NodalVariableValue
    nodeid = 3
    variable = disp_y
  [../]
  [./disp_3]
    type = NodalVariableValue
    nodeid = 10
    variable = disp_y
  [../]
  [./disp_4]
    type = NodalVariableValue
    nodeid = 14
    variable = disp_y
  [../]
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/executioners/full_jacobian_thread_active_bcs/full_jacobian_thread_active_bcs.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./ic]
    type = ConstantIC
    variable = u
    value = 1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = RobinBC
    variable = u
    boundary = left
    enable = false
  [../]
  [./right]
    type = RobinBC
    variable = u
    boundary = right
  [../]
[]

[Preconditioning]
  [./pc]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_max_its = 1
[]

(test/tests/executioners/fixed_point/2d_diffusion_fixed_point.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./pseudo_time]
    type = CoefReaction
    variable = u
    coefficient = -0.1
    # comment out this will make fixed point iteration converged in one iteration
    vector_tags = 'previous'
  [../]
  [./pseudo_time_compensation]
    type = CoefReaction
    variable = u
    coefficient = 0.1
  [../]
[]

[BCs]
  [./left]
    type = VacuumBC
    variable = u
    boundary = left
  [../]

  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Problem]
  type = FixedPointProblem
  fp_tag_name = 'previous'
[]

[Executioner]
  type = FixedPointSteady
  nl_rel_tol = 1e-2
  nl_abs_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/tabulated/tabulated.i)

# Test thermophysical property calculations using TabulatedFluidProperties.
# Calculations for density, internal energy and enthalpy using bicubic spline
# interpolation of data generated using CO2FluidProperties.

[Mesh]
  type = GeneratedMesh
  dim = 2
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./pressure]
    initial_condition = 2e6
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./temperature]
    initial_condition = 350
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./rho]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./mu]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./e]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./h]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./s]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cv]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cp]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./c]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./rho]
    type = MaterialRealAux
    variable = rho
    property = density
  [../]
  [./my]
    type = MaterialRealAux
    variable = mu
    property = viscosity
  [../]
  [./internal_energy]
    type = MaterialRealAux
    variable = e
    property = e
  [../]
  [./enthalpy]
    type = MaterialRealAux
    variable = h
    property = h
  [../]
  [./entropy]
    type = MaterialRealAux
    variable = s
    property = s
  [../]
  [./cv]
    type = MaterialRealAux
    variable = cv
    property = cv
  [../]
  [./cp]
    type = MaterialRealAux
    variable = cp
    property = cp
  [../]
  [./c]
    type = MaterialRealAux
    variable = c
    property = c
  [../]
[]

[Modules]
  [./FluidProperties]
    [./co2]
      type = CO2FluidProperties
    [../]
    [./tabulated]
      type = TabulatedFluidProperties
      fp = co2
      fluid_property_file = fluid_properties.csv
    [../]
  []
[]

[Materials]
  [./fp_mat]
    type = FluidPropertiesMaterialPT
    pressure = pressure
    temperature = temperature
    fp = tabulated
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Postprocessors]
  [./rho]
    type = ElementalVariableValue
    elementid = 0
    variable = rho
  [../]
  [./mu]
    type = ElementalVariableValue
    elementid = 0
    variable = mu
  [../]
  [./e]
    type = ElementalVariableValue
    elementid = 0
    variable = e
  [../]
  [./h]
    type = ElementalVariableValue
    elementid = 0
    variable = h
  [../]
  [./s]
    type = ElementalVariableValue
    elementid = 0
    variable = s
  [../]
  [./cv]
    type = ElementalVariableValue
    elementid = 0
    variable = cv
  [../]
  [./cp]
    type = ElementalVariableValue
    elementid = 0
    variable = cp
  [../]
  [./c]
    type = ElementalVariableValue
    elementid = 0
    variable = c
  [../]
[]

[Outputs]
  csv = true
  file_base = tabulated_out
  execute_on = 'TIMESTEP_END'
  perf_graph = true
[]

(modules/porous_flow/test/tests/fluids/simple_fluid_yr.i)

# Test the properties calculated by the simple fluid Material
# Time unit is chosen to be years
# Pressure 10 MPa
# Temperature = 300 K  (temperature unit = K)
# Density should equal 1500*exp(1E7/1E9-2E-4*300)=1426.844 kg/m^3
# Viscosity should equal 3.49E-11 Pa.yr
# Energy density should equal 4000 * 300 = 1.2E6 J/kg
# Specific enthalpy should equal 4000 * 300 + 10e6 / 1426.844 = 1.207008E6 J/kg

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 2.0E-4
      cv = 4000.0
      cp = 5000.0
      bulk_modulus = 1.0E9
      thermal_conductivity = 1.0
      viscosity = 1.1E-3
      density0 = 1500.0
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp T'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 10E6
  []
  [T]
    initial_condition = 300.0
  []
[]

[Kernels]
  [dummy_p]
    type = Diffusion
    variable = pp
  []
  [dummy_T]
    type = Diffusion
    variable = T
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = T
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    time_unit = years
    fp = the_simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = T
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/phase_field/test/tests/actions/Nonconserved_variableL.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  xmax = 40
  ymax = 40
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Nonconserved]
      [./eta]
        free_energy = F
        kappa = 2.0
        mobility = variable_L
      [../]
    [../]
  [../]
[]

[ICs]
  [./InitialCondition]
    type = SmoothCircleIC
    variable = eta
    x1 = 20.0
    y1 = 20.0
    radius = 6.0
    invalue = 0.9
    outvalue = 0.1
    int_width = 3.0
  [../]
[]

[Materials]
  [./mobility]
    type = DerivativeParsedMaterial
    f_name = variable_L
    args = 'eta'
    function = '0.5 * eta + 1.5 * (1 - eta)'
    derivative_order = 1
    outputs = exodus
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  num_steps = 10
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/element_extreme_value/element_extreme_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [max]
    type = ElementExtremeValue
    variable = u
  []
  [min]
    type = ElementExtremeValue
    variable = u
    value_type = min
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/stateful_prop/stateful_ad_template.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusion
    variable = dummy
    diffusivity = dummy_prop
  [../]
[]

[Materials]
  [./matprop]
    type = ADTemplateStateful
    property_name = dummy_prop
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/coefficient_time_derivative/coefficient_time_derivative_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = CoefTimeDerivative
    variable = u
    Coefficient = 0.1
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/gravity/fully_saturated_upwinded_grav01c_action.i)

# Checking that gravity head is established
# 1phase, 2-component, constant fluid-bulk, constant viscosity, constant permeability
# fully saturated with fully-saturated Kernel with upwinding
# For better agreement with the analytical solution (ana_pp), just increase nx
# This is the Action version of fully_saturated_upwinded_grav01c.i
# NOTE: this test is numerically delicate because the steady-state configuration is independent of the mass fraction, so the frac variable can assume any value as long as mass-fraction is conserved

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
  [frac]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
[]

[PorousFlowFullySaturated]
  porepressure = pp
  mass_fraction_vars = frac
  fp = simple_fluid
  gravity = '-1 0 0'
  multiply_by_density = true
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1.2 0 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
[]


[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    PorousFlowDictator = dictator
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
  nl_rel_tol = 1E-12
  petsc_options_iname = '-pc_factor_shift_type'
  petsc_options_value = 'NONZERO'
  nl_max_its = 100
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/uo_egs/seff2.i)

# Outputs a 2phase effective saturation relationship into an exodus file
# and into a CSV file.
# In the exodus file, the Seff will be a function of "x", and
# this "x" is actually the difference in porepressures,
# say P_gas - P_water (so "x" should be positive).
# In the CSV file you will find the Seff at the "x" point
# specified by you below.
#
# You may specify:
#  - the "type" of Seff in the UserObjects block
#  - the parameters of this Seff function in the UserObjects block
#  - the "x" point (which is del_porepressure) that you want to extract
#       the Seff at, if you want a value at a particular point
#  - the range of "x" values (which is porepressure values) may be
#       changed in the Mesh block, below


[UserObjects]
  [./seff]
    type = RichardsSeff2waterVG
    al = 1E-6
    m = 0.8
  [../]
[]

[Postprocessors]
  [./point_val]
    type = PointValue
    execute_on = timestep_begin
    # note this point must lie inside the mesh below
    point = '1 0 0'
    variable = seff
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  # the following specify the range of porepressure
  xmin = 0
  xmax = 3E6
[]

############################
# You should not need to change any of the stuff below
############################


[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = x
  [../]
  [./v_init]
    type = ConstantIC
    variable = v
    value = 0
  [../]
[]

[AuxVariables]
  [./seff]
  [../]
[]

[AuxKernels]
  [./seff_AuxK]
    type = RichardsSeffAux
    variable = seff
    seff_UO = seff
    execute_on = timestep_begin
    pressure_vars = 'v u'
  [../]
[]

[Kernels]
  [./dummy_u]
    type = Diffusion
    variable = u
  [../]
  [./dummy_v]
    type = Diffusion
    variable = v
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 0
[]

[Outputs]
  file_base = seff2
  [./csv]
    type = CSV
  [../]
  [./exodus]
    type = Exodus
    hide = 'u v'
  [../]
[]

(modules/combined/test/tests/combined_plasticity_temperature/ad_plasticity_temperature_dep_yield.i)

#
# This is a test of the piece-wise linear strain hardening model using the
# small strain formulation.  This test exercises the temperature-dependent
# yield stress.
#
# Test procedure:
# 1. The element is pulled to and then beyond the yield stress for a given
# temperature.
# 2. The displacement is then constant while the temperature increases and
# the yield stress decreases.  This results in a lower stress with more
# plastic strain.
# 3. The temperature decreases beyond its original value giving a higher
# yield stress.  The displacement increases, causing increases stress to
# the new yield stress.
# 4. The temperature and yield stress are constant with increasing
# displacement giving a constant stress and more plastic strain.
#
# Plotting total_strain_yy on the x axis and stress_yy on the y axis shows
# the stress history in a clear way.
#
#  s |
#  t |            *****
#  r |           *
#  e |   *****  *
#  s |  *    * *
#  s | *     *
#    |*
#    +------------------
#           total strain
#

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
    use_automatic_differentiation = true
  [../]
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1     2    4    5    6'
    y = '0 0.025 0.05 0.05 0.06 0.085'
  [../]
  [./yield]
    type = PiecewiseLinear
    x = '400 500 600'
    y = '6e3 5e3 4e3'
  [../]
  [./temp]
    type = PiecewiseLinear
    x = '0   1   2   3   4'
    y = '500 500 500 600 400'
  [../]
[]

[Kernels]
  [./heat]
    type = ADHeatConduction
    variable = temp
  [../]
[]

[BCs]
  [./y_pull_function]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = top_pull
  [../]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp]
    type = FunctionDirichletBC
    variable = temp
    function = temp
    boundary = left
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    block = 0
    youngs_modulus = 2.0e5
    poissons_ratio = 0.3
  [../]
  [./creep_plas]
    type = ADComputeMultipleInelasticStress
    block = 0
    inelastic_models = 'plasticity'
    max_iterations = 50
    absolute_tolerance = 1e-05
  [../]
  [./plasticity]
    type = ADIsotropicPlasticityStressUpdate
    block = 0
    hardening_constant = 0
    yield_stress_function = yield
    temperature = temp
  [../]
  [./heat_conduction]
    type = ADHeatConductionMaterial
    block = 0
    specific_heat = 1
    thermal_conductivity = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 6
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/rogers_stallybrass_clements/rsc_lumped_01.i)

# RSC test with high-res time and spatial resolution
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 600
  ny = 1
  xmin = 0
  xmax = 10 # x is the depth variable, called zeta in RSC
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityOil'
  relperm_UO = 'RelPerm RelPerm'
  SUPG_UO = 'SUPGstandard SUPGstandard'
  sat_UO = 'Saturation Saturation'
  seff_UO = 'SeffWater SeffOil'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '3E-3 3E-2 0.05'
    x = '0 1 5'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater poil'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./DensityOil]
    type = RichardsDensityConstBulk
    dens0 = 20
    bulk_mod = 2E9
  [../]
  [./SeffWater]
    type = RichardsSeff2waterRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./SeffOil]
    type = RichardsSeff2gasRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./RelPerm]
    type = RichardsRelPermMonomial
    simm = 0
    n = 1
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E-2
  [../]
[]


[Variables]
  [./pwater]
  [../]
  [./poil]
  [../]
[]

[ICs]
  [./water_init]
    type = ConstantIC
    variable = pwater
    value = 0
  [../]
  [./oil_init]
    type = ConstantIC
    variable = poil
    value = 15
  [../]
[]

[Kernels]
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstoil]
    type = RichardsLumpedMassChange
    variable = poil
  [../]
  [./richardsfoil]
    type = RichardsFlux
    variable = poil
  [../]
[]


[AuxVariables]
  [./SWater]
  [../]
  [./SOil]
  [../]
[]


[AuxKernels]
  [./Seff1VGwater_AuxK]
    type = RichardsSeffAux
    variable = SWater
    seff_UO = SeffWater
    pressure_vars = 'pwater poil'
  [../]
  [./Seff1VGoil_AuxK]
    type = RichardsSeffAux
    variable = SOil
    seff_UO = SeffOil
    pressure_vars = 'pwater poil'
  [../]
[]


[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously.  this adversely affects convergence because of almost-overflows and precision-loss problems.  The fixed things help keep pressures low and so prevent these awful behaviours.   the movement of the saturation front is the same regardless of the fixed things.
  active = 'recharge fixedoil fixedwater'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pwater
    boundary = 'left'
    pressures = '-1E10 1E10'
    bare_fluxes = '-1 -1'
    use_mobility = false
    use_relperm = false
  [../]
  [./fixedwater]
    type = DirichletBC
    variable = pwater
    boundary = 'right'
    value = 0
  [../]
  [./fixedoil]
    type = DirichletBC
    variable = poil
    boundary = 'right'
    value = 15
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 2E-3'
    gravity = '0E-0 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = rsc_lumped_01
  interval = 100000
  execute_on = 'initial final'
  exodus = true
[]

(modules/phase_field/test/tests/actions/grain_growth.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 400
  ymax = 400
  elem_type = QUAD
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Modules]
  [./PhaseField]
    [./GrainGrowth]
      variable_mobility = false
    [../]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 300
      x = 400
      y = 0
      int_width = 60
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  solve_type = 'NEWTON'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  num_steps = 5
  dt = 80.0
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn_fu_18.i)

# two phase
# almost gas saturated

# gravity = true
# supg = true
# transient = true


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -100.0
      max = -90.0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn18
  exodus = false
[]

(modules/chemical_reactions/test/tests/kinetic_rate/arrhenius.i)

# Check the correct temperature dependence of the kinetic rate constant using
# the Arrhenius equation. Two kinetic reactions take place at different system
# temperatures. The Arrhenius equation states that the kinetic rate increases
# with temperature, so more mineral should be precipitated for the higher system
# temperature. In this case, the AuxVariables kinetic_rate1 and mineral1 should
# be larger than kinetic_rate0 and mineral0.

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a0]
    initial_condition = 0.1
  [../]
  [./b0]
    initial_condition = 0.1
  [../]
  [./a1]
    initial_condition = 0.1
  [../]
  [./b1]
    initial_condition = 0.1
  [../]
[]

[AuxVariables]
  [./mineral0]
  [../]
  [./mineral1]
  [../]
  [./kinetic_rate0]
  [../]
  [./kinetic_rate1]
  [../]
[]

[AuxKernels]
  [./kinetic_rate0]
    type = KineticDisPreRateAux
    variable = kinetic_rate0
    e_act = 1.5e4
    r_area = 1
    log_k = -6
    ref_kconst = 1e-8
    gas_const = 8.31434
    ref_temp = 298.15
    sys_temp = 298.15
    sto_v = '1 1'
    v = 'a0 b0'
  [../]
  [./kinetic_rate1]
    type = KineticDisPreRateAux
    variable = kinetic_rate1
    e_act = 1.5e4
    r_area = 1
    log_k = -6
    ref_kconst = 1e-8
    gas_const = 8.31434
    ref_temp = 298.15
    sys_temp = 323.15
    sto_v = '1 1'
    v = 'a1 b1'
  [../]
  [./mineral0_conc]
    type = KineticDisPreConcAux
    variable = mineral0
    e_act = 1.5e4
    r_area = 1
    log_k = -6
    ref_kconst = 1e-8
    gas_const = 8.31434
    ref_temp = 298.15
    sys_temp = 298.15
    sto_v = '1 1'
    v = 'a0 b0'
  [../]
  [./mineral1_conc]
    type = KineticDisPreConcAux
    variable = mineral1
    e_act = 1.5e4
    r_area = 1
    log_k = -6
    ref_kconst = 1e-8
    gas_const = 8.31434
    ref_temp = 298.15
    sys_temp = 323.15
    sto_v = '1 1'
    v = 'a1 b1'
  [../]
[]

[Kernels]
  [./a0_ie]
    type = PrimaryTimeDerivative
    variable = a0
  [../]
  [./b0_ie]
    type = PrimaryTimeDerivative
    variable = b0
  [../]
  [./a0_r]
    type = CoupledBEKinetic
    variable = a0
    v = mineral0
    weight = 1
  [../]
  [./b0_r]
    type = CoupledBEKinetic
    variable = b0
    v = mineral0
    weight = 1
  [../]
  [./a1_ie]
    type = PrimaryTimeDerivative
    variable = a1
  [../]
  [./b1_ie]
    type = PrimaryTimeDerivative
    variable = b1
  [../]
  [./a1_r]
    type = CoupledBEKinetic
    variable = a1
    v = mineral1
    weight = 1
  [../]
  [./b1_r]
    type = CoupledBEKinetic
    variable = b1
    v = mineral1
    weight = 1
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.2
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  end_time = 1
  dt = 1
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform8.i)

# Using CappedMohrCoulomb with tensile failure only
# A single unit element is stretched by 1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = 2.6 Pa
# stress_xx = 0.6 Pa
# stress_yy = 0.6 Pa
# tensile_strength is set to 0.5Pa
#
# stress_zz = 0.5
# plastic multiplier = 2.1/2.6 E-6
# stress_xx = 0.6 - (2.1/2.6*0.6) = 0.115
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.0E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0.6E6 1E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform8
  csv = true
[]

(modules/porous_flow/test/tests/chemistry/except20.i)

# Exception test
# No reference chemistry
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [dummy]
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [a]
    initial_condition = 0.5
  []
  [ini_mineral_conc]
    initial_condition = 0.2
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [porosity]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = dummy
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = dummy
    number_fluid_phases = 1
    number_fluid_components = 2
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
    temperature = 1
  []
  [predis_qp]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc_qp]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [porosity]
    type = PorousFlowPorosity
    chemical = true
    porosity_zero = 0.6
    initial_mineral_concentrations = ini_mineral_conc
  []
[]


[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.1
  end_time = 0.4
[]

[Postprocessors]
  [porosity]
    type = PointValue
    point = '0 0 0'
    variable = porosity
  []
  [c]
    type = PointValue
    point = '0 0 0'
    variable = mineral
  []
[]
[Outputs]
  csv = true
  perf_graph = true
[]

(modules/phase_field/test/tests/grain_boundary_area/diagonal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./gr0]
    [./InitialCondition]
      type = FunctionIC
      function = 'd:=(x-y)*80;if(d<pi&d>-pi,sin(d/2)/2+0.5,if(d<0,0,1))'
    [../]
  [../]
  [./gr1]
    [./InitialCondition]
      type = FunctionIC
      function = 'd:=(x-y)*80;1-if(d<pi&d>-pi,sin(d/2)/2+0.5,if(d<0,0,1))'
    [../]
  [../]
[]

[Postprocessors]
  [./area]
    type = GrainBoundaryArea
    grains_per_side = 2
  [../]
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(modules/porous_flow/test/tests/mass_conservation/mass06.i)

# Checking that the mass postprocessor correctly calculates the mass
# of each component in each phase, as well as the total mass of each
# component in all phases. Also tests that optional saturation threshold
# gives the correct mass
# 2phase, 2component, constant porosity
# saturation_threshold set to 0.6 for phase 1

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [sat]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[ICs]
  [pinit]
    type = ConstantIC
    value = 1
    variable = pp
  []
  [satinit]
    type = FunctionIC
    function = 1-x
    variable = sat
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sat
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp sat'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pp
    phase1_saturation = sat
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [comp0_phase0_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    phase = 0
  []
  [comp0_phase1_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    phase = 1
  []
  [comp0_total_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
  []
  [comp1_phase0_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = 0
  []
  [comp1_phase1_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = 1
  []
  [comp1_total_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
  []
  [comp1_phase1_threshold_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = 1
    saturation_threshold = 0.6
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1e-16
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mass06
  csv = true
[]

(modules/porous_flow/test/tests/chemistry/except5.i)

# Exception test.
# Incorrect number of equilibrium constant

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_equilibrium = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E2
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/phase_field/test/tests/MultiPhase/barrierfunctionmaterial.i)

# This is a test of the BarrierFunctionMaterial option = HIGH

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
  elem_type = QUAD4
[]

[Variables]
  [./eta]
  [../]
[]

[ICs]
  [./IC_eta]
    type = SmoothCircleIC
    variable = eta
    x1 = 10
    y1 = 10
    radius = 5
    invalue = 1
    outvalue = 0
    int_width = 1
  [../]
[]

[Kernels]
  [./eta_bulk]
    type = AllenCahn
    variable = eta
    f_name = 0
    mob_name = 1
  [../]
  [./eta_interface]
    type = ACInterface
    variable = eta
    kappa_name = 1
    mob_name = 1
  [../]

  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Materials]
  [./barrier]
    type = BarrierFunctionMaterial
    eta = eta
    g_order = HIGH
    outputs = exodus
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  num_steps = 2
[]

[Problem]
  solve = false
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/outputs/nemesis/nemesis_elemental.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./proc_id]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./proc_id]
    type = ProcessorIDAux
    variable = proc_id
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  nemesis = true
[]

(modules/richards/test/tests/gravity_head_2/gh06.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-13 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh06
  csv = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/stress_update_material_based/orthotropic_rotation_Cijkl.i)

# This test is designed to test the correct application of the Euler angle
# rotations to the elasticity tensor. The test uses values for the nine C_ijkl
# entries that correspond to the engineering notation placement:
#  e.g. C11 = 11e3, c12 = 12e3, c13 = 13e3, c22 = 22e3 ..... c66 = 66e3
#
# A rotation of (0, 90, 0) is applied to the 1x1x1 cube, such that the values of
# c12 and c13 switch, c22 and c33 switch, and c55 and c66 switch. Postprocessors
# are used to verify this switch (made simple with the value convention above)
# and to verify that the unrotated components along the x-axis remain constant.

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./lage_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lage_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./pk2_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lage_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c13]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c23]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c44]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c55]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c66]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
  [../]
[]

[AuxKernels]
  [./lage_xx]
    type = RankTwoAux
    rank_two_tensor = total_lagrangian_strain
    variable = lage_xx
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./lage_yy]
    type = RankTwoAux
    rank_two_tensor = total_lagrangian_strain
    variable = lage_yy
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./pk2_yy]
    type = RankTwoAux
    variable = pk2_yy
    rank_two_tensor = pk2
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./lage_zz]
    type = RankTwoAux
    rank_two_tensor = total_lagrangian_strain
    variable = lage_zz
    index_i = 2
    index_j = 2
    execute_on = timestep_end
  [../]
  [./fp_yy]
    type = RankTwoAux
    variable = fp_yy
    rank_two_tensor = fp
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./c11]
    type = RankFourAux
    variable = c11
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    execute_on = timestep_end
  [../]
  [./c12]
    type = RankFourAux
    variable = c12
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    execute_on = timestep_end
  [../]
  [./c13]
    type = RankFourAux
    variable = c13
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c22]
    type = RankFourAux
    variable = c22
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 1
    index_l = 1
    execute_on = timestep_end
  [../]
  [./c23]
    type = RankFourAux
    variable = c23
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c33]
    type = RankFourAux
    variable = c33
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c44]
    type = RankFourAux
    variable = c44
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 1
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c55]
    type = RankFourAux
    variable = c55
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 0
    index_k = 2
    index_l = 0
    execute_on = timestep_end
  [../]
  [./c66]
    type = RankFourAux
    variable = c66
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 1
    index_k = 0
    index_l = 1
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '11e3 12e3 13e3 22e3 23e3 33e3 44e3 55e3 66e3'
    fill_method = symmetric9
    euler_angle_1 = 0.0
    euler_angle_2 = 45.0
    euler_angle_3 = 45.0
  [../]
  [./stress]
    type = ComputeMultipleCrystalPlasticityStress
    crystal_plasticity_models = 'trial_xtalpl'
    tan_mod_type = exact
  [../]
  [./trial_xtalpl]
    type = CrystalPlasticityKalidindiUpdate
    number_slip_systems = 12
    slip_sys_file_name = input_slip_sys.txt
  [../]
[]

[Postprocessors]
  [./lage_xx]
    type = ElementAverageValue
    variable = lage_xx
  [../]
  [./pk2_yy]
    type = ElementAverageValue
    variable = pk2_yy
  [../]
  [./lage_yy]
    type = ElementAverageValue
    variable = lage_yy
  [../]
  [./lage_zz]
    type = ElementAverageValue
    variable = lage_zz
  [../]
  [./fp_yy]
    type = ElementAverageValue
    variable = fp_yy
  [../]
  [./c11]
    type = ElementAverageValue
    variable = c11
  [../]
  [./c12]
    type = ElementAverageValue
    variable = c12
  [../]
  [./c13]
    type = ElementAverageValue
    variable = c13
  [../]
  [./c22]
    type = ElementAverageValue
    variable = c22
  [../]
  [./c23]
    type = ElementAverageValue
    variable = c23
  [../]
  [./c33]
    type = ElementAverageValue
    variable = c33
  [../]
  [./c44]
    type = ElementAverageValue
    variable = c44
  [../]
  [./c55]
    type = ElementAverageValue
    variable = c55
  [../]
  [./c66]
    type = ElementAverageValue
    variable = c66
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  l_tol = 1e-3
  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      1              lu            gmres     200'
  nl_abs_tol = 1e-10
  nl_rel_tol = 1e-10

  dtmax = 0.1
  dtmin = 1.0e-3
  dt = 0.05
  end_time = 0.5
[]

[Outputs]
  exodus = false
  csv = true
[]

(examples/ex14_pps/ex14_compare_solutions_2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 11
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[Variables]
  [./forced]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = forced
  [../]

  [./forcing]
    type = BodyForce
    variable = forced
    function = 'x*x+y*y' # Any object expecting a function name can also receive a ParsedFunction string
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = forced
    boundary = 'bottom right top left'
    value = 0
  [../]
[]

[UserObjects]
  [./fine_solution]
    # Read in the fine grid solution
    type = SolutionUserObject
    system_variables = forced
    mesh = ex14_compare_solutions_1_out_0000_mesh.xda
    es = ex14_compare_solutions_1_out_0000.xda
  [../]
[]

[Functions]
  [./fine_function]
    # Create a Function out of the fine grid solution
    # Note: This references the SolutionUserObject above
    type = SolutionFunction
    solution = fine_solution
  [../]
[]

[Executioner]
  type = Steady

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  [./Quadrature]
    # The integration of the error happens on the coarse mesh
    # To reduce integration error of the finer solution we can
    # raise the integration order.
    # Note: This will slow down the calculation a bit
    order = SIXTH
  [../]
[]

[Postprocessors]
  [./error]
    # Compute the error between the computed solution and the fine-grid solution
    type = ElementL2Error
    variable = forced
    function = fine_function
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/phase_field/test/tests/SoretDiffusion/direct_temp.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 30
  xmax = 500
  elem_type = EDGE
[]

[GlobalParams]
  polynomial_order = 8
[]

[Variables]
  [./c]
    family = HERMITE
    order = THIRD
  [../]
  [./T]
    initial_condition = 1000.0
    scaling = 1.0e5
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 125.0
    y1 = 0.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 100.0
    variable = c
  [../]
[]

[Kernels]
  [./c_int]
    type = CHInterface
    variable = c
    kappa_name = kappa
    mob_name = M
  [../]
  [./c_bulk]
    type = CahnHilliard
    variable = c
    mob_name = M
    f_name = F
  [../]
  [./c_soret]
    type = SoretDiffusion
    variable = c
    T = T
    diff_name = D
    Q_name = Qstar
  [../]
  [./c_dot]
    type = TimeDerivative
    variable = c
  [../]
  [./HtCond]
    type = MatDiffusion
    variable = T
    diffusivity = thermal_conductivity
  [../]
[]

[BCs]
  [./Left_T]
    type = DirichletBC
    variable = T
    boundary = left
    value = 1000.0
  [../]

  [./Right_T]
    type = DirichletBC
    variable = T
    boundary = right
    value = 1015.0
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    c = c
    T = T # K
    int_width = 60.0
    length_scale = 1.0e-9
    time_scale = 1.0e-9
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.708 # Total guess
  [../]
  [./thcond]
    type = ParsedMaterial
    args = 'c'
    function = 'if(c>0.7,1e-8,4e-8)'
    f_name = thermal_conductivity
    outputs = exodus
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    c = c
    derivative_order = 3
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'PJFNK'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 25
  nl_rel_tol = 1.0e-9

  num_steps = 60
  dt = 8.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform2.i)

# Plastic deformation, tensile failure
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_z = t
# should yield trial stress:
# stress_zz = 2*t
# Use tensile strength = 1, we should return to stress_zz = 1
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 0
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = t
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 30
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 40
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform2
  csv = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/except4.i)

# checking for exception error messages on the edge smoothing
# here edge_smoother=5deg, which means the friction_angle must be <= 35.747
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.52359878 # 30deg
    value_residual = 0.62831853 # 36deg
    rate = 3000.0
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 1
    mc_edge_smoother = 5
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = except4
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/multiapps/command_line/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    positions = '0 0 0
                 1 1 1'
    input_files = 'sub.i'
    cli_args = 'Mesh/nx=10 Mesh/nx=100'
  []
[]

(modules/richards/test/tests/jacobian_1/jn13.i)

# unsaturated = false
# gravity = false
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn13
  exodus = false
[]

(modules/porous_flow/test/tests/gravity/grav02g.i)

# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PS), 2components, Brooks-Corey capillary pressure, constant fluid bulk-moduli for each phase, constant viscosity,
# constant permeability, Brooks-Corey relative permeabilities with residual saturation

[Mesh]
  type = GeneratedMesh
  dim = 2
  ny = 10
  ymax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 -10 0'
[]

[Variables]
  [ppwater]
    initial_condition = 1.5e6
  []
  [sgas]
    initial_condition = 0.3
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
  [ppgas]
    family = MONOMIAL
    order = CONSTANT
  []
  [swater]
    family = MONOMIAL
    order = CONSTANT
  []
  [relpermwater]
    family = MONOMIAL
    order = CONSTANT
  []
  [relpermgas]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = sgas
  []
[]

[AuxKernels]
  [ppgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = ppgas
  []
  [swater]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = swater
  []
  [relpermwater]
    type = MaterialStdVectorAux
    property = PorousFlow_relative_permeability_qp
    index = 0
    variable = relpermwater
  []
  [relpermgas]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = relpermgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureBC
    lambda = 2
    pe = 1e4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      viscosity = 1e-3
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 10
      viscosity = 1e-5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-11 0 0 0 1e-11 0  0 0 1e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityBC
    lambda = 2
    phase = 0
    s_res = 0.25
    sum_s_res = 0.35
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityBC
    lambda = 2
    phase = 1
    s_res = 0.1
    sum_s_res = 0.35
    nw_phase = true
  []
[]

[Postprocessors]
  [mass_ph0]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
  [mass_ph1]
    type = PorousFlowFluidMass
    fluid_component = 1
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_stol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-13 15'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1e5
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 5e3
  []
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = grav02g
  exodus = true
  perf_graph = true
  csv = false
[]

(modules/phase_field/examples/kim-kim-suzuki/kks_example_noflux.i)

#
# KKS simple example in the split form
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 150
  ny = 15
  nz = 0
  xmin = -25
  xmax = 25
  ymin = -2.5
  ymax = 2.5
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[AuxVariables]
  [./Fglobal]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute concentration
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]

  # chemical potential
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  # Liquid phase solute concentration
  [./cl]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]
  # Solid phase solute concentration
  [./cs]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.9
  [../]
[]

[Functions]
  [./ic_func_eta]
    type = ParsedFunction
    value = '0.5*(1.0-tanh((x)/sqrt(2.0)))'
  [../]
  [./ic_func_c]
    type = ParsedFunction
    value = '0.9*(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10)+0.1*(1-(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10))'
  [../]
[]


[ICs]
  [./eta]
    variable = eta
    type = FunctionIC
    function = ic_func_eta
  [../]
  [./c]
    variable = c
    type = FunctionIC
    function = ic_func_c
  [../]
[]

[Materials]
  # Free energy of the liquid
  [./fl]
    type = DerivativeParsedMaterial
    f_name = fl
    args = 'cl'
    function = '(0.1-cl)^2'
  [../]

  # Free energy of the solid
  [./fs]
    type = DerivativeParsedMaterial
    f_name = fs
    args = 'cs'
    function = '(0.9-cs)^2'
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   eps_sq'
    prop_values = '0.7 0.7 1.0  '
  [../]
[]

[Kernels]
  active = 'PhaseConc ChemPotSolute CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'

  # enforce c = (1-h(eta))*cl + h(eta)*cs
  [./PhaseConc]
    type = KKSPhaseConcentration
    ca       = cl
    variable = cs
    c        = c
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotSolute]
    type = KKSPhaseChemicalPotential
    variable = cl
    cb       = cs
    fa_name  = fl
    fb_name  = fs
  [../]

  #
  # Cahn-Hilliard Equation
  #
  [./CHBulk]
    type = KKSSplitCHCRes
    variable = c
    ca       = cl
    fa_name  = fl
    w        = w
  [../]

  [./dcdt]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./ckernel]
    type = SplitCHWRes
    mob_name = M
    variable = w
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = fl
    fb_name  = fs
    w        = 1.0
    args = 'cl cs'
  [../]
  [./ACBulkC]
    type = KKSACBulkC
    variable = eta
    ca       = cl
    cb       = cs
    fa_name  = fl
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = eps_sq
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[AuxKernels]
  [./GlobalFreeEnergy]
    variable = Fglobal
    type = KKSGlobalFreeEnergy
    fa_name = fl
    fb_name = fs
    w = 1.0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
  petsc_options_value = 'asm      ilu          nonzero'

  l_max_its = 100
  nl_max_its = 100

  num_steps = 50
  dt = 0.1
[]

#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]


[VectorPostprocessors]
  [./c]
    type =  LineValueSampler
    start_point = '-25 0 0'
    end_point = '25 0 0'
    variable = c
    num_points = 151
    sort_by =  id
    execute_on = timestep_end
  [../]
  [./eta]
    type =  LineValueSampler
    start_point = '-25 0 0'
    end_point = '25 0 0'
    variable = eta
    num_points = 151
    sort_by =  id
    execute_on = timestep_end
  [../]

[]

[Outputs]
  exodus = true
  [./csv]
    type = CSV
    execute_on = final
  [../]
[]

(test/tests/outputs/transferred_scalar_variable/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/image_function/error/check_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
  []
[]

[Functions]
  [tif]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = tif
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/init_solution_propagation/init_solution_propagation.i)

# The purpose of this test is to verify that the procedures for initializing
# the solution on nodes/elements affected by XFEM works correctly in both
# serial and parallel.

# The crack cuts near to domain boundaries in parallel, and the displacement
# solution will be wrong in parallel if this is not done correctly.  This
# test also has multiple aux variables of various types that are only computed
# on initialization, and which will be wrong if the XFEM initializtion
# is not done correctly.

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 7
  ny = 7
  xmin = 0.0
  xmax = 25.0
  ymin = -12.5
  ymax = 12.5
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_set_uo]
    type = LineSegmentCutSetUserObject
    cut_data ='0.0000e+000  0.0000e+000  5.5000e+000  0.0000e+000  0.0   0.0
               5.5000e+000  0.0000e+000  2.5500e+001  0.0000e+000  0.05  1.05'
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxVariables]
  [./const_monomial]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./first_monomial]
    order = FIRST
    family = MONOMIAL
  [../]
  [./first_linear]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    planar_formulation = PLANE_STRAIN
  [../]
[]

[AuxKernels]
  [./const_monomial]
    type = FunctionAux
    function = 'dummy'
    variable = const_monomial
    execute_on = 'initial'
  [../]
  [./first_monomial]
    type = FunctionAux
    function = 'dummy'
    variable = first_monomial
    execute_on = 'initial'
  [../]
  [./first_linear]
    type = FunctionAux
    function = 'dummy'
    variable = first_linear
    execute_on = 'initial'
  [../]
[]

[Functions]
  [./dummy]
    type = ParsedFunction
    value = 'x*x+y*y'
  [../]
  [./disp_top_y]
    type = PiecewiseLinear
    x = '0 1'
    y = '0 0.1'
  [../]
[]

[BCs]
  [./top_y]
    type = FunctionDirichletBC
    boundary = 2
    variable = disp_y
    function = disp_top_y
  [../]

  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]

  [./right_x]
    type = DirichletBC
    boundary = 1
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  petsc_options = '-snes_ksp_ew'

  l_max_its = 100
  nl_max_its = 25
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-8

  start_time = 0.0
  dt = 0.1
  end_time = 1.0
  max_xfem_update = 1
[]


[Outputs]
  exodus = true
  csv = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/multiapps/picard_multilevel/2level_picard/sub_level1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [v]
  []
[]

[AuxVariables]
  [u]
  []
  [w]
  []
[]

[Kernels]
  [time_derivative]
    type = TimeDerivative
    variable = v
  []
  [diffusion]
    type = Diffusion
    variable = v
  []
  [source]
    type = CoupledForce
    variable = v
    v = u
  []
[]

[BCs]
  [dirichlet0]
    type = DirichletBC
    variable = v
    boundary = '0'
    value = 0
  []
  [dirichlet]
    type = DirichletBC
    variable = v
    boundary = '2'
    value = 100
  []
[]

[Postprocessors]
  [avg_u]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_begin timestep_end'
  []
  [avg_v]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial timestep_begin timestep_end'
  []
  [avg_w]
    type = ElementAverageValue
    variable = w
    execute_on = 'initial timestep_begin timestep_end'
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  end_time = 0.1
  dt = 0.02
[]


[MultiApps]
  [level2-]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = sub_level2.i
    execute_on = 'timestep_end'
  []
[]

[Transfers]
  [v_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = v
    variable = v
    multi_app = level2-
    execute_on = 'timestep_end'
  []
  [w_from_sub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    source_variable = w
    variable = w
    multi_app = level2-
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
  [screen]
    type = Console
    execute_postprocessors_on= "timestep_end timestep_begin"
  []
[]

(test/tests/problems/eigen_problem/eigensolvers/ne_coupled_picard_subT.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [./T]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./power]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]
[]

[Kernels]
  [./diff_T]
    type = Diffusion
    variable = T
  [../]
  [./src_T]
    type = CoupledForce
    variable = T
    v = power
  [../]
[]

[BCs]
  [./homogeneousT]
    type = DirichletBC
    variable = T
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-6
  picard_max_its = 20
  picard_rel_tol = 1e-6
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    keep_solution_during_restore = true
    input_files = ne_coupled_picard_subT_sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./T_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = T
    variable = T
    execute_on = timestep_end
  [../]
  [./power_from_sub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = power
    variable = power
    execute_on = timestep_end
  [../]
[]

[Outputs]
  csv = true
  exodus =true
  execute_on = 'timestep_end'
[]

(test/tests/restart/restart_transient_from_transient/pseudo_trans_with_2subs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = 'replicated'
[]

[AuxVariables]
  [Tf]
  []
[]

[Variables]
  [power_density]
  []
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2'
  []
[]

[Kernels]
  [timedt]
    type = TimeDerivative
    variable = power_density
  []
  [diff]
    type = Diffusion
    variable = power_density
  []
  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = power_density
    boundary = left
    value = 50
  []
  [right]
    type = DirichletBC
    variable = power_density
    boundary = right
    value = 1e3
  []
[]

[Postprocessors]
  [pwr_avg]
    type = ElementAverageValue
    variable = power_density
    execute_on = 'initial timestep_end'
  []
  [temp_avg]
    type = ElementAverageValue
    variable = Tf
    execute_on = 'initial timestep_end'
  []
  [temp_max]
    type = ElementExtremeValue
    value_type = max
    variable = Tf
    execute_on = 'initial timestep_end'
  []
  [temp_min]
    type = ElementExtremeValue
    value_type = min
    variable = Tf
    execute_on = 'initial timestep_end'
  []
[]

[Executioner]
  type = Transient
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12

  end_time = 20
  dt = 2.0
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0   0 0
                 0.5 0 0'
    input_files  = pseudo_trans_with_2subs_sub.i
    execute_on = 'timestep_end'
  []
[]

[Transfers]
  [p_to_sub]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    source_variable = power_density
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
  []
  [t_from_sub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    source_variable = temp
    variable = Tf
    multi_app = sub
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
  checkpoint = true
  execute_on = 'INITIAL TIMESTEP_END FINAL'
[]

(modules/functional_expansion_tools/test/tests/errors/aux_bad_function.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[AuxVariables]
  [./v]
  [../]
[]

[AuxKernels]
  [./this_could_be_bad]
    type = FunctionSeriesToAux
    function = const
    variable = v
  [../]
[]

[Functions]
  [./const]
    type = ConstantFunction
    value = -1
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

(modules/chemical_reactions/test/tests/equilibrium_const/constant.i)

# Test of EquilibriumConstantAux with a single log(K) value.
# The resulting equilibrium constant should simple be constant.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[AuxVariables]
  [./logk]
  [../]
[]

[AuxKernels]
  [./logk]
    type = EquilibriumConstantAux
    temperature = temperature
    temperature_points = 300
    logk_points = 1.23
    variable = logk
  [../]
[]

[Variables]
  [./temperature]
  [../]
[]

[Kernels]
  [./temperature]
    type = Diffusion
    variable = temperature
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = temperature
    value = 150
    boundary = left
  [../]
  [./right]
    type = DirichletBC
    variable = temperature
    value = 400
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/free_energy_material/RegularSolutionFreeEnergy_const_T.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 1
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = c
    boundary = left
    function = x
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = c
    boundary = right
    function = x
  [../]
[]

[Materials]
  [./free_energy]
    type = RegularSolutionFreeEnergy
    f_name = F
    c = c
    outputs = out
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  l_max_its = 1
  nl_max_its = 1
  nl_abs_tol = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    execute_on = timestep_end
  [../]
[]

(test/tests/dirackernels/constant_point_source/3d_point_source.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  active = 'u'
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  [./point_source1]
    type = ConstantPointSource
    variable = u
    value = 0.1
    point = '0.2 0.3 0.0'
  [../]
  [./point_source2]
    type = ConstantPointSource
    variable = u
    value = -0.1
    point = '0.2 0.8 0.0'
  [../]
  [./point_source3]
    type = ConstantPointSource
    variable = u
    value = -1.0
    point = '0.8 0.5 0.8'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

[]

[Outputs]
  file_base = 3d_out
  exodus = true
[]

(test/tests/restart/restart_subapp_not_master/complete_solve_no_subapp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0.0
  end_time = 4.0
  dt = 1.0
[]

[Outputs]
  file_base = complete_solve_no_subapp
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn40.i)

# two phase with RichardsPolyLineSink
#
# unsaturated = true
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]

  [./stream_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]



[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[DiracKernels]
  [./stream_water]
    type = RichardsPolyLineSink
    pressures = '-2 2'
    fluxes = '-1E12 1E12'
    point_file = stream.xyz
    SumQuantityUO = stream_total_outflow_mass
    variable = pwater
  [../]
  [./stream_gas]
    type = RichardsPolyLineSink
    pressures = '-2 2'
    fluxes = '1E12 -1.5E12'
    point_file = stream.xyz
    SumQuantityUO = stream_total_outflow_mass
    variable = pgas
  [../]
[]



[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn30
  exodus = false
[]

(modules/level_set/examples/rotating_circle/circle_rotate_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 32
  ny = 32
  uniform_refine = 2
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[Variables]
  [./phi]
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = phi
    boundary = 'top bottom left right'
    value = 0
  [../]
[]

[Functions]
  [./phi_exact]
    type = LevelSetOlssonBubble
    epsilon = 0.03
    center = '0 0.5 0'
    radius = 0.15
  [../]
  [./velocity_func]
    type = ParsedVectorFunction
    value_x = '4*y'
    value_y = '-4*x'
  [../]
[]

[ICs]
  [./phi_ic]
    type = FunctionIC
    function = phi_exact
    variable = phi
  [../]
  [./vel_ic]
    type = VectorFunctionIC
    variable = velocity
    function = velocity_func
  []
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]

  [./advection]
    type = LevelSetAdvection
    velocity = velocity
    variable = phi
  [../]
[]

[Postprocessors]
  [./area]
    type = LevelSetVolume
    threshold = 0.5
    variable = phi
    location = outside
    execute_on = 'initial timestep_end'
  [../]
  [./cfl]
    type = LevelSetCFLCondition
    velocity = velocity
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  end_time = 1.570796
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = cfl
    scale = 0.8
  [../]
[]

[MultiApps]
  [./reinit]
    type = LevelSetReinitializationMultiApp
    input_files = 'circle_rotate_sub.i'
    execute_on = 'timestep_end'
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppCopyTransfer
    source_variable = phi
    variable = phi
    direction = to_multiapp
    multi_app = reinit
    execute_on = 'timestep_end'
  [../]
  [./to_sub_init]
    type = MultiAppCopyTransfer
    source_variable = phi
    variable = phi_0
    direction = to_multiapp
    multi_app = reinit
    execute_on = 'timestep_end'
  [../]
  [./from_sub]
    type = MultiAppCopyTransfer
    source_variable = phi
    variable = phi
    direction = from_multiapp
    multi_app = reinit
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoi_fromfile.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmax = 250
  ymax = 250
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 8
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    coloring_algorithm = jp
    file_name = 'grains.txt'
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  exodus = true
[]

(modules/level_set/examples/rotating_circle/circle_rotate.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 32
  ny = 32
  uniform_refine = 2
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[Variables]
  [./phi]
  [../]
[]

[Functions]
  [./phi_exact]
    type = LevelSetOlssonBubble
    epsilon = 0.03
    center = '0 0.5 0'
    radius = 0.15
  [../]
  [./velocity_func]
    type = ParsedVectorFunction
    value_x = '4*y'
    value_y = '-4*x'
  [../]
[]

[ICs]
  [./phi_ic]
    type = FunctionIC
    function = phi_exact
    variable = phi
  [../]
  [./vel_ic]
    type = VectorFunctionIC
    variable = velocity
    function = velocity_func
  []
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]

  [./advection]
    type = LevelSetAdvection
    velocity = velocity
    variable = phi
  [../]
[]

[Postprocessors]
  [./area]
    type = LevelSetVolume
    threshold = 0.5
    variable = phi
    location = outside
    execute_on = 'initial timestep_end'
  [../]
  [./cfl]
    type = LevelSetCFLCondition
    velocity = velocity
    execute_on = 'initial' #timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  end_time = 1.570796
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = cfl
    scale = 0.8
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(test/tests/variables/coupled_scalar/coupled_scalar_default.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux_scalar]
    order = SECOND
    family = SCALAR
  [../]
  [./coupled]
  [../]
  [./coupled_1]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./coupled]
    type = CoupledScalarAux
    variable = coupled
    # Using default value
  [../]
  [./coupled_1]
    # Coupling to the "1" component of an aux scalar
    type = CoupledScalarAux
    variable = coupled_1
    component = 1
    # Setting explicit default
    coupled = 3.14159
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./aux_scalar_ic]
    variable = aux_scalar
    values = '1.2 4.3'
    type = ScalarComponentIC
  [../]
[]

(test/tests/controls/error/no_parameter_found.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Controls]
  [./func_control]
    type = TestControl
    test_type = 'real'
    parameter = 'unknown_param_name'
    execute_on = 'initial timestep_begin'
  [../]
[]

(test/tests/variables/fe_hermite/hermite-3-1d.i)

###########################################################
# This is a simple test demonstrating the use of the
# Hermite variable type.
#
# @Requirement F3.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 5
  elem_type = EDGE3
[]

[Functions]
  [./bc_fnl]
    type = ParsedFunction
    value = -3*x*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 3*x*x
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -6*x+(x*x*x)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x*x*x
    grad_x = 3*x*x
  [../]
[]

# Hermite Variable type
[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/preconditioners/pbp/pbp_dg_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
  [../]

  [./v]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[Preconditioning]
  [./PBP]
    type = PBP
    solve_order = 'u v'
    preconditioner  = 'AMG AMG'
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./abs_u]
    type = Reaction
    variable = u
  [../]

  [./forcing_u]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]

  [./abs_v]
    type = Reaction
    variable = v
  [../]

  [./forcing_v]
    type = BodyForce
    variable = v
    function = forcing_fn
  [../]

  [./conv_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
  [../]

  [./dg_diff_2]
    type = DGDiffusion
    variable = v
    epsilon = -1
    sigma = 6
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]

  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))
  [../]
[]

[BCs]
  [./all_u]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]

  [./all_v]
    type = DGFunctionDiffusionDirichletBC
    variable = v
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Problem]
  type = FEProblem
  error_on_jacobian_nonzero_reallocation = true
[]

[Executioner]
  type = Steady

  l_max_its = 10
  nl_max_its = 10

  solve_type = JFNK
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/ad_jacobians/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./damage_dt]
    type = ADTimeDerivative
    variable = u
  [../]
  [./damage]
    type = ADBodyForce
    value = 1
    variable = u
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(modules/porous_flow/test/tests/jacobian/basic_advection3.i)

# Basic advection with 1 porepressure as a PorousFlow variable
# Constant permeability
# Constant viscosity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
  [P]
  []
[]

[ICs]
  [P]
    type = RandomIC
    variable = P
    min = -1
    max = 0
  []
  [u]
    type = RandomIC
    variable = u
  []
[]

[Kernels]
  [dummy_P]
    type = NullKernel
    variable = P
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = P
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1
    m = 0.6
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 3
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss_qp]
    type = PorousFlow1PhaseP
    porepressure = P
    capillary_pressure = pc
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '5 0 0 0 5 0 0 0 5'
  []
  [relperm_qp]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [darcy_velocity_qp]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-snes_type'
    petsc_options_value = ' test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/postprocessors/difference_pps/difference_depend_check.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[AuxKernels]
  [./one]
    type = ConstantAux
    variable = v
    value = 1
  [../]
[]

[Postprocessors]
  # This postprocessor is listed first on purpose to give the resolver something to do
  [./diff]
    type = DifferencePostprocessor
    value1 = nodes
    value2 = elems
    execute_on = 'initial timestep_end'
  [../]
  [./nodes]
    type = NumNodes
    execute_on = 'initial timestep_end'
  [../]
  [./elems]
    type = NumElems
    execute_on = 'initial timestep_end'
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(test/tests/vectorpostprocessors/line_value_sampler/csv_delimiter.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
    initial_condition = 1.23456789
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    variable = 'u v'
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = id
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./csv]
    type = CSV
    delimiter = ' '
    precision = 5
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/tensile_update1.i)

# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = 1 plane

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 0 0  0 0 0  0 0 -2'
    eigenstrain_name = ini_stress
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/restart/kernel_restartable/kernel_restartable_second.i)

###########################################################
# This test exercises the restart system and verifies
# correctness with parallel computation, but distributed
# and with threading.
#
# See kernel_restartable.i
#
# @Requirement F1.60
# @Requirement P1.10
# @Requirement P1.20
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = RestartDiffusion
    variable = u
    coef = 1
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1e-2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Problem]
  restart_file_base = kernel_restartable_restart_cp/LATEST
[]

(modules/tensor_mechanics/test/tests/visco/gen_maxwell_driving.i)

# Represents a unique Maxwell module with E = 10GPa and eta = 10 days with an imposed eigenstrain alpha = 0.001.
# The behavior is set up so that the creep strain is driven by both the elastic stress and the internal
# stress induced by the eigenstrain (E * alpha).
#
# In this test, the specimen is free of external stress (sigma = 0) so the creep deformation only derives from
# the eigenstrain. The total strain to be expected is:
#     epsilon = alpha * (1 + t / eta)
# Both the stress and the elastic strain are 0.
#
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./creep_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./strain_xx]
    type = RankTwoAux
    variable = strain_xx
    rank_two_tensor = total_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
[]

[Materials]
  [./eigen]
    type = ComputeEigenstrain
    eigenstrain_name = eigen_true
    eigen_base = '1e-3 1e-3 1e-3 0 0 0'
  [../]
  [./maxwell]
    type = GeneralizedMaxwellModel
    creep_modulus = '10e9'
    creep_viscosity = '10'
    poisson_ratio = 0.2
    young_modulus = 10e9
    driving_eigenstrain = eigen_true
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'creep'
  [../]
  [./creep]
    type = LinearViscoelasticStressUpdate
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = 'eigen_true'
  [../]
[]

[UserObjects]
  [./update]
    type = LinearViscoelasticityManager
    viscoelastic_model = maxwell
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = ElementAverageValue
    variable = stress_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./creep_strain_xx]
    type = ElementAverageValue
    variable = creep_strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-11
  nl_abs_tol = 1e-8

  dtmin = 0.01
  end_time = 100
  [./TimeStepper]
    type = LogConstantDT
    first_dt = 0.1
    log_dt = 0.1
  [../]

[]

[Outputs]
  file_base = gen_maxwell_driving_out
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/errors/multiapp_incompatible_orders.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '36'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = multiapp_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform3.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.25E-6*y*sin(t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 50
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0
    value_residual = 0.8726646 # 50deg
    rate = 3000.0
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 20
    yield_function_tolerance = 1E-8
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 30
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/chemistry/2species_equilibrium_2phase.i)

# Using a two-phase system (see 2species_equilibrium for the single-phase)
# The saturations, porosity, mass fractions, tortuosity and diffusion coefficients are chosen so that the results are identical to 2species_equilibrium
#
# PorousFlow analogy of chemical_reactions/test/tests/aqueous_equilibrium/2species.i
#
# Simple equilibrium reaction example to illustrate the use of PorousFlowMassFractionAqueousEquilibriumChemistry
#
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction:
#
#      reactions = '2a = pa2     rate = 10^2
#                   a + b = pab  rate = 10^-2'
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[Variables]
  [a]
    order = FIRST
    family = LAGRANGE
    [InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    []
  []
  [b]
    order = FIRST
    family = LAGRANGE
    [InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    []
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1E2
  []
  [eqm_k1]
    initial_condition = 1E-2
  []
  [pressure0]
  []
  [saturation1]
    initial_condition = 0.25
  []
  [a_in_phase0]
    initial_condition = 0.0
  []
  [b_in_phase0]
    initial_condition = 0.0
  []
  [pa2]
    family = MONOMIAL
    order = CONSTANT
  []
  [pab]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [pa2]
    type = PorousFlowPropertyAux
    property = secondary_concentration
    secondary_species = 0
    variable = pa2
  []
  [pab]
    type = PorousFlowPropertyAux
    property = secondary_concentration
    secondary_species = 1
    variable = pab
  []
[]

[ICs]
  [pressure0]
    type = FunctionIC
    variable = pressure0
    function = 2-x
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Kernels]
  [mass_a]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = a
  []
  [flux_a]
    type = PorousFlowAdvectiveFlux
    variable = a
    fluid_component = 0
  []
  [diff_a]
    type = PorousFlowDispersiveFlux
    variable = a
    fluid_component = 0
    disp_trans = '0 0'
    disp_long = '0 0'
  []
  [mass_b]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = b
  []
  [flux_b]
    type = PorousFlowAdvectiveFlux
    variable = b
    fluid_component = 1
  []
  [diff_b]
    type = PorousFlowDispersiveFlux
    variable = b
    fluid_component = 1
    disp_trans = '0 0'
    disp_long = '0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 2
    number_fluid_components = 3
    number_aqueous_equilibrium = 2
    aqueous_phase_number = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9 # huge, so mimic chemical_reactions
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    capillary_pressure = pc
    phase0_porepressure = pressure0
    phase1_saturation = saturation1
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a_in_phase0 b_in_phase0 a b'
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.8
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    # porous_flow permeability / porous_flow viscosity = chemical_reactions conductivity = 1E-4
    permeability = '1E-7 0 0 0 1E-7 0 0 0 1E-7'
  []
  [relp0]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [relp1]
    type = PorousFlowRelativePermeabilityConst
    phase = 1
  []
  [diff]
    type = PorousFlowDiffusivityConst
    # porous_flow diffusion_coeff * tortuousity * porosity = chemical_reactions diffusivity = 1E-4
    diffusion_coeff = '5E-4 5E-4 5E-4
                       5E-4 5E-4 5E-4'
    tortuosity = '0.25 0.25'
  []
[]

[BCs]
  [a_left]
    type = DirichletBC
    variable = a
    boundary = left
    value = 1.0e-2
  []
  [b_left]
    type = DirichletBC
    variable = b
    boundary = left
    value = 1.0e-2
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 10
  end_time = 100
[]

[Outputs]
  print_linear_residuals = true
  exodus = true
  perf_graph = true
[]

(test/tests/bcs/ad_penalty_dirichlet_bc/penalty_dirichlet_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -2*(x*x+y*y-2)+(1-x*x)*(1-y*y)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = (1-x*x)*(1-y*y)
    grad_x = 2*(x*y*y-x)
    grad_y = 2*(x*x*y-y)
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = ADDiffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = ADBodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'bc_all'
  [./bc_all]
    type = ADPenaltyDirichletBC
    variable = u
    value = 0
    boundary = 'top left right bottom'
    penalty = 1e5
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  nl_rel_tol = 1e-14
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(modules/richards/test/tests/buckley_leverett/bl01_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2.0E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-4
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]

[AuxKernels]
  active = 'calculate_seff'
  [./calculate_seff]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[BCs]
  active = 'left'
  [./left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 980000
  [../]
[]

[Kernels]
  active = 'richardsf richardst'

  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[Functions]
 active = 'initial_pressure'
  [./initial_pressure]
    type = ParsedFunction
    value = max((1000000-x/5*1000000)-20000,-20000)
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Adaptivity]
  marker = errorfrac
  max_h_level = 3
  [./Indicators]
    [./error]
      type = RichardsFluxJumpIndicator
      variable = pressure
    [../]
  [../]
  [./Markers]
    [./errorfrac]
      type = ErrorFractionMarker
      refine = 0.5
      coarsen = 0.3
      indicator = error
   [../]
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
  [../]

[]

[Executioner]
  type = Transient
  end_time = 50


  [./TimeStepper]
    type = FunctionControlledDT
    functions = ''
    maximums = ''
    minimums = ''
    dt = 0.3
    increment = 1.1
    decrement = 1.1
    maxDt = 0.3
    minDt = 1E-5
    adapt_log = false
    percent_change = 0.1
  [../]

[]

[Outputs]
  file_base = bl01_adapt
  interval = 10000
  exodus = true
[]

(modules/richards/test/tests/warrick_lomen_islas/wli01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1000
  ny = 1
  xmin = -10000
  xmax = 0
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./SeffBW]
    type = RichardsSeff1BWsmall
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  [../]
  [./RelPermBW]
    type = RichardsRelPermBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E2
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -1E-4
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffBW
    pressure_vars = pressure
  [../]
[]


[BCs]
  active = 'base'
  [./base]
    type = DirichletBC
    variable = pressure
    boundary = 'left'
    value = -1E-4
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1 0 0  0 1 0  0 0 1'
    density_UO = DensityConstBulk
    relperm_UO = RelPermBW
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffBW
    viscosity = 4
    gravity = '-0.1 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -ksp_rtol -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 1000
  dt = 1
[]


[Outputs]
  file_base = wli01
  interval = 10000
  execute_on = 'timestep_end final'
  exodus = true
[]

(modules/rdg/test/tests/postprocessors/boundary_flux_postprocessor/boundary_flux_postprocessor.i)

# This input file is used to test BoundaryFluxPostprocessor, which queries
# fluxes computed using user objects derived from BoundaryFluxBase. The boundary
# flux used in this test is TestBoundaryFlux, which expects a solution vector
# of size 3 (call this U = {A, B, C}) and computes a flux of size 2 with the
# following entries:
#
# flux[0] = (A - B) * C * nx
# flux[1] = A * B * nx
#
# where the normal vector used is {nx, ny, nz}.

A = 1
B = 2
C = 3

# Multiple cases are computed in this test. Each corresponds to a different PP object:
#   * flux0_boundary0: boundary 0, flux entry 0, default normal ({-1, 0, 0})
#   * flux0_boundary1: boundary 1, flux entry 0, default normal ({1, 0, 0})
#   * flux0_provided:  boundary 0, flux entry 0, user-provided normal ({2, 0, 0})
#   * flux1_boundary0: boundary 0, flux entry 1, default normal ({-1, 0, 0})

nx_boundary0 = -1
nx_boundary1 = 1
nx_provided  = 2

flux0_boundary0 = ${fparse (A - B) * C * nx_boundary0}
flux0_boundary1 = ${fparse (A - B) * C * nx_boundary1}
flux0_provided  = ${fparse (A - B) * C * nx_provided}
flux1_boundary0 = ${fparse A * B * nx_boundary0}

[GlobalParams]
  order = CONSTANT
  family = MONOMIAL
  execute_on = 'initial timestep_end'
  variables = 'A B C'
[]

[Postprocessors]
  [./flux0_boundary0]
    type = BoundaryFluxPostprocessor
    boundary_flux_uo = boundary_flux_flux0_boundary0
    boundary = 0
    flux_index = 0
  [../]
  [./flux0_boundary1]
    type = BoundaryFluxPostprocessor
    boundary_flux_uo = boundary_flux_flux0_boundary1
    boundary = 1
    flux_index = 0
  [../]
  [./flux0_provided]
    type = BoundaryFluxPostprocessor
    boundary_flux_uo = boundary_flux_flux0_provided
    boundary = 0
    flux_index = 0
    normal = '${nx_provided} 0 0'
  [../]
  [./flux1_boundary0]
    type = BoundaryFluxPostprocessor
    boundary_flux_uo = boundary_flux_flux1_boundary0
    boundary = 0
    flux_index = 1
  [../]

  [./flux0_boundary0_err]
    type = RelativeDifferencePostprocessor
    value1 = flux0_boundary0
    value2 = ${flux0_boundary0}
  [../]
  [./flux0_boundary1_err]
    type = RelativeDifferencePostprocessor
    value1 = flux0_boundary1
    value2 = ${flux0_boundary1}
  [../]
  [./flux0_provided_err]
    type = RelativeDifferencePostprocessor
    value1 = flux0_provided
    value2 = ${flux0_provided}
  [../]
  [./flux1_boundary0_err]
    type = RelativeDifferencePostprocessor
    value1 = flux1_boundary0
    value2 = ${flux1_boundary0}
  [../]
[]

[UserObjects]
  [./boundary_flux_flux0_boundary0]
    type = TestBoundaryFlux
  [../]
  [./boundary_flux_flux0_boundary1]
    type = TestBoundaryFlux
  [../]
  [./boundary_flux_flux0_provided]
    type = TestBoundaryFlux
  [../]
  [./boundary_flux_flux1_boundary0]
    type = TestBoundaryFlux
  [../]
[]

[Variables]
  [./A]
  [../]
  [./B]
  [../]
  [./C]
  [../]
[]

[ICs]
  [./A_ic]
    type = ConstantIC
    variable = A
    value = ${A}
  [../]
  [./B_ic]
    type = ConstantIC
    variable = B
    value = ${B}
  [../]
  [./C_ic]
    type = ConstantIC
    variable = C
    value = ${C}
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Transient
  scheme = implicit-euler
  dt = 1
  num_steps = 1
[]

[Outputs]
  csv = true
  show = 'flux0_boundary0_err flux0_boundary1_err flux0_provided_err flux1_boundary0_err'
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_20.i)

# investigating validity of immobile saturation
# 5 elements, full upwinding

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1 10 100 1000 10000'
    x = '0 10 100 1000 10000'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -1.0
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E0
  end_time = 1E5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh_fu_20
  execute_on = 'timestep_end final'
  interval = 10000
  exodus = true
[]

(test/tests/misc/deprecation/deprecated_coupled_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [v][]
[]

[Kernels]
  active = 'diff_u coupled_u diff_v deprecated_coupled_v'
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [coupled_u]
    type = DeprecatedCoupledVarKernel
    variable = u
    source = v
  []
  [diff_v]
    type = Diffusion
    variable = v
  []
  [deprecated_coupled_v]
    type = DeprecatedCoupledVarKernel
    variable = v
    stupid_name = u
  []
  [blessed_coupled_v]
    type = DeprecatedCoupledVarKernel
    variable = v
    source = u
  []
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn_fu_02.i)

# two phase
# unsaturated = true

# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn02
  exodus = false
[]

(test/tests/dgkernels/adaptivity/adaptivity.i)

# This input file is used for two tests:
# 1) Check that DGKernels work with mesh adaptivity
# 2) Error out when DGKernels are used with adaptivity
#    and stateful material prpoerties

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
  parallel_type = 'replicated'
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL

    [./InitialCondition]
      type = ConstantIC
      value = 1
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = (x*x*x)-6.0*x
  [../]

  [./bc_fn]
    type = ParsedFunction
    value = (x*x*x)
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = diffusivity
  [../]
  [./abs]
    type = Reaction
    variable = u
  [../]
  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  [./dgdiff]
    type = DGDiffusion
    variable = u
    sigma = 6
    epsilon = -1.0
    diff = diffusivity
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = DGMDDBC
    variable = u
    boundary = '1 2 3 4'
    function = bc_fn
    prop_name = diffusivity
    sigma = 6
    epsilon = -1.0
  [../]
[]

[Materials]
  active = 'constant'
  [./stateful]
    type = StatefulTest
    prop_names = 'diffusivity'
    prop_values = '1'
  [../]
  [./constant]
    type = GenericConstantMaterial
    prop_names = 'diffusivity'
    prop_values = '1'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  marker = 'marker'
  steps = 1
  [./Indicators]
    [./error]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorFractionMarker
      coarsen = 0.5
      indicator = error
      refine = 0.5
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/pressure_pulse/pp_fu_21.i)

# investigating pressure pulse in 1D with 2 phase
# steadystate

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]


[ICs]
  [./water_ic]
    type = ConstantIC
    value = 2E6
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2E6
    variable = pgas
  [../]
[]


[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pwater
  [../]
  [./left_gas]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pgas
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas pconstraint'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
  [./pconstraint]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-8
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    viscosity = '1E-3 1E-5'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
  nl_rel_tol = 1.e-10
  nl_max_its = 10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_fu_21
  exodus = true
[]

(test/tests/auxkernels/bounds/constant_bounds.i)

[Mesh]
  type = GeneratedMesh

  dim = 2

  xmin = 0
  xmax = 1

  ymin = 0
  ymax = 1

  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./bounds_dummy]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 0
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 1
  [../]
[]

[Bounds]
  [./u_upper_bound]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = u
    bound_type = upper
    bound_value = 1
  [../]
  [./u_lower_bound]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = u
    bound_type = lower
    bound_value = 0
  [../]

  [./v_upper_bound]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = v
    bound_type = upper
    bound_value = 3
  [../]
  [./v_lower_bound]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = v
    bound_type = lower
    bound_value = -1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/level_set/test/tests/reinitialization/reinit.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 8
  ny = 8
  uniform_refine = 3
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./phi_0]
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = phi
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]

  [./reinit]
    type = LevelSetOlssonReinitialization
    variable = phi
    phi_0 = phi_0
    epsilon = 0.05
  [../]
[]

[Problem]
  type = LevelSetReinitializationProblem
[]

[UserObjects]
  [./arnold]
    type = LevelSetOlssonTerminator
    tol = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  num_steps = 100
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-10
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg    300'
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.001
    optimal_iterations = 5
    growth_factor = 5
  [../]
[]

[Outputs]
[]

(modules/chemical_reactions/test/tests/exceptions/missing_sto3.i)

# Missing stoichiometric coefficient in AqueousEquilibriumRxnAux AuxKernel
# Simple reaction-diffusion example without using the action.
# In this example, two primary species a and b diffuse towards each other from
# opposite ends of a porous medium, reacting when they meet to form a mineral
# precipitate
# This simulation is identical to 2species.i, but explicitly includes the AuxVariables,
# AuxKernels, and Kernels that the action in 2species.i adds

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
[]

[AuxVariables]
  [./mineral]
  [../]
[]

[AuxKernels]
  [./mineral_conc]
    type = KineticDisPreConcAux
    variable = mineral
    sto_v = 1
    v = 'a b'
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.2
  [../]
[]

[Executioner]
  type = Transient
  end_time = 1
[]

(test/tests/mesh/splitting/grid_from_generated.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  [Partitioner]
    type = GridPartitioner
    nx = 2
    ny = 2
    nz = 1
  []
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[AuxVariables]
  [pid]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [pid_aux]
    type = ProcessorIDAux
    variable = pid
    execute_on = 'INITIAL'
  []
[]

(test/tests/problems/eigen_problem/eigensolvers/ne_deficient_b.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
    eigen = true
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]

  [./rhs]
    type = CoupledForce
    variable = u
    v = v
    extra_vector_tags = 'eigen'
  [../]
  [./src_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./homogeneous_u]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]
  [./homogeneous_v]
    type = DirichletBC
    variable = v
    boundary = '0 1 2 3'
    value = 0
  [../]
  [./eigenBC_u]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]
  [./eigenBC_v]
    type = EigenDirichletBC
    variable = v
    boundary = '0 1 2 3'
  [../]

[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  file_base = ne_deficient_b
  execute_on = 'timestep_end'
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform3_inner_edge.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.7E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 8
    mc_interpolation_scheme = inner_edge
    yield_function_tolerance = 1E-7
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-13
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_inner_edge
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/multiapps/reset/multilevel_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = multilevel_sub_sub.i
    output_in_position = true
  [../]
[]

(test/tests/postprocessors/execution_attribute_reporter/execution_attribute_reporter.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = TestSteady
  test_type = addAttributeReporter
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except14.i)

# fully-saturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02_huge.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(modules/stochastic_tools/test/tests/transfers/sampler_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [left_bc]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
  [right_bc]
    type = PointValue
    point = '1 0 0'
    variable = u
  []
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto08.i)

# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface12.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# trial stress_yy = 0.15 and stress_zz = 1.5
#
# Then SimpleTester0 and SimpleTester1 should activate and the algorithm will return to
# stress_zz=1=stress_yy
# internal0 should be 0.5 and internal1 should be 0.5



[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0.15 0  0 0 1.5'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    tangent_operator = linear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/kernels/ad_value/generic_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./u_jac]
  [../]
  [./v_jac]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./value_test_v]
    type = GenericValueTest
    variable = v
    diag_save_in = v_jac
  [../]
  [./ad_value_test]
    type = ADGenericValueTest
    variable = u
    diag_save_in = u_jac
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'Newton'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/anisotropic_mobility/diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmax = 15.0
  ymax = 15.0
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]
[]

[Kernels]
  [./cres]
    type = MatAnisoDiffusion
    diffusivity = D
    variable = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./D]
    type = ConstantAnisotropicMobility
    tensor = '0.1 0 0
              0   1 0
              0   0 0'
    M_name = D
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31      lu      1'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  exodus = true
  print_linear_residuals = true
  perf_graph = true
[]

(test/tests/transfers/multiapp_copy_transfer/linear_lagrange_from_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/picard_multilevel/2level_picard/mutilevel_app.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [v]
    initial_condition = 50
  []
[]

[Kernels]
  [diffusion]
    type = Diffusion
    variable = u
  []
  [source]
    type = CoupledForce
    variable = u
    v = v
  []
[]

[BCs]
  [dirichlet0]
    type = DirichletBC
    variable = u
    boundary = '3'
    value = 0
  []
  [dirichlet]
    type = DirichletBC
    variable = u
    boundary = '1'
    value = 100
  []
[]

[Postprocessors]
  [avg_u]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_begin timestep_end'
  []
  [avg_v]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial timestep_begin timestep_end'
  []
[]


[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  picard_rel_tol = 1E-3
  picard_abs_tol = 1.0e-05
  picard_max_its = 2
[]

[MultiApps]
  [level1-]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = sub_level1.i
    execute_on = 'timestep_end'
    keep_solution_during_restore = true
  []
[]

[Transfers]
  [u_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = u
    variable = u
    multi_app = level1-
    execute_on = 'timestep_end'
  []
  [v_from_sub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    source_variable = v
    variable = v
    multi_app = level1-
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
  [screen]
    type = Console
    execute_postprocessors_on= "timestep_end timestep_begin"
  []
[]

(test/tests/transfers/multiapp_variable_value_sample_transfer/pp_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Postprocessors]
  [./from_master]
    type = Receiver
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto18.i)

# Jacobian check for nonlinear, multi-surface plasticity.
# Returns to the edge of the tensile yield surface
#
# Plasticity models:
# Tensile with strength = 1MPa softening to 0.5MPa in 2E-2 strain
#
# Lame lambda = 0.5GPa.  Lame mu = 1GPa
#
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]



[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int0
    index = 0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int1
    index = 1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int2
    index = 2
  [../]
[]

[Postprocessors]
  [./max_int0]
    type = ElementExtremeValue
    variable = int0
    outputs = console
  [../]
  [./max_int1]
    type = ElementExtremeValue
    variable = int1
    outputs = console
  [../]
  [./max_int2]
    type = ElementExtremeValue
    variable = int2
    outputs = console
  [../]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
[]


[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = ts
    yield_function_tolerance = 1.0E-6  # Note larger value
    shift = 1.0E-6                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0.5E3 1E3'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-1 0.1 0.2  0.1 15 -0.3  0.2 -0.3 14'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-7

    plastic_models = 'tensile'
    max_NR_iterations = 5
    deactivation_scheme = 'safe'
    min_stepsize = 1
    tangent_operator = nonlinear
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]


[Outputs]
  file_base = cto18
  exodus = false
  csv = true
[]

(test/tests/misc/check_error/aux_kernel_with_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = u
  [../]
[]

[AuxKernels]
  [./nope]
    type = SelfAux
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/functions/constant_function/constant_function_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 4
  ny = 4
  elem_type = QUAD4
[]

[Functions]
  [./bc_fn]
    type = ParsedFunction
    value = 'x*x+y*y'
  [../]

  [./icfn]
    type = ConstantFunction
    value = 1
  [../]

  [./ffn]
    type = ConstantFunction
    value = -4
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = icfn
    [../]
  [../]
[]

[Kernels]
  # Coupling of nonlinear to Aux
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = bc_fn
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn_fu_05.i)

# unsaturated = false
# gravity = false
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn05
  exodus = false
[]

(test/tests/postprocessors/difference_pps/difference_pps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    variable = u
    value = 2
  [../]
[]

[AuxKernels]
  [./one]
    type = ConstantAux
    variable = v
    value = 1
    execute_on = 'initial timestep_end'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./u_avg]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_end'
  [../]

  [./v_avg]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial timestep_end'
  [../]

  [./diff]
    type = DifferencePostprocessor
    value1 = v_avg
    value2 = u_avg
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/automatic_differentiation/admatreaction.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[Variables]
  [./u]
    [./InitialCondition]
      type = FunctionIC
      function = cos(x*2*pi)
    [../]
  [../]
  [./v]
    [./InitialCondition]
      type = FunctionIC
      function = sin(x*2*pi)
    [../]
  [../]
[]

[Kernels]
  [./dudt]
    type = ADTimeDerivative
    variable = u
  [../]
  [./dvdt]
    type = ADTimeDerivative
    variable = v
  [../]
  [./u]
    type = ADMatReaction
    variable = u
    #v = v
  [../]
  [./v]
    type = ADMatReaction
    variable = v
  [../]
[]

[Materials]
  [./L]
    type = ADTestDerivativeFunction
    function = F3
    f_name = L
    op = 'u v'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Debug]
  show_var_residual_norms = true
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 0.1
  num_steps = 5
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/max_procs_per_app/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    max_procs_per_app = 1
  [../]
[]

(modules/chemical_reactions/test/tests/equilibrium_const/linear.i)

# Test of EquilibriumConstantAux with three log(K) values.
# The resulting equilibrium constant should be a linear best fit.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[AuxVariables]
  [./logk]
  [../]
[]

[AuxKernels]
  [./logk]
    type = EquilibriumConstantAux
    temperature = temperature
    temperature_points = '200 300 400'
    logk_points = '1.8 1.5 1.2'
    variable = logk
  [../]
[]

[Variables]
  [./temperature]
  [../]
[]

[Kernels]
  [./temperature]
    type = Diffusion
    variable = temperature
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = temperature
    value = 150
    boundary = left
  [../]
  [./right]
    type = DirichletBC
    variable = temperature
    value = 400
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/second_order_elements/square_branch_quad9_2d.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD9
[]

[UserObjects]
  [./line_seg_cut_set_uo]
    type = LineSegmentCutSetUserObject
    cut_data = '-1.0000e-10   6.6340e-01   6.6340e-01  -1.0000e-10  0.0  1.0
                 3.3120e-01   3.3200e-01   1.0001e+00   3.3200e-01  1.0  2.0'
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
  [../]
[]

[Functions]
  [./right_disp_x]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
  [./top_disp_y]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
[]

[BCs]
  [./right_x]
    type = FunctionDirichletBC
    boundary = 1
    variable = disp_x
    function = right_disp_x
  [../]
  [./top_y]
    type = FunctionDirichletBC
    boundary = 2
    variable = disp_y
    function = top_disp_y
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]
  [./left_x]
    type = DirichletBC
    boundary = 3
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 2.2
  num_steps = 5000
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/outputs/console/moose_console.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ConsoleMessageKernel
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  interval = 2
[]

(test/tests/postprocessors/function_element_integral/function_element_integral.i)

dx = 2
y1 = 3
y2 = 6
y3 = 8
integral = ${fparse dx * ((y1 + y2) * 0.5 + (y2 + y3) * 0.5)}

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  xmax = 4
[]

[Functions]
  [./function]
    type = PiecewiseLinear
    axis = x
    x = '0 2 4'
    y = '${y1} ${y2} ${y3}'
  [../]
[]

[Postprocessors]
  [./integral_pp]
    type = FunctionElementIntegral
    function = function
    execute_on = 'initial'
  [../]
  [./integral_rel_err]
    type = RelativeDifferencePostprocessor
    value1 = integral_pp
    value2 = ${integral}
    execute_on = 'initial'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  show = 'integral_rel_err'
[]

(modules/phase_field/test/tests/grain_growth/constant_mobility.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmax = 1000
  ymax = 1000
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 4
  var_name_base = 'gr'
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 6
    grain_num = 4
    coloring_algorithm = bt
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = 'timestep_end'
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Moly_GB]
    type = GBEvolution
    time_scale = 1.0e-2
    GBMobility = 1.88e-14    # m^4/J*s
    T = '500'    # K
    wGB = 60    # nm
    GBenergy = 1.4
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
    execute_on = 'initial timestep_end'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 2
  dt = 4
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/sub_cycling/main_negative.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  start_time = -1.0
  end_time = 0
  dt = 0.5

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    sub_cycling = true
  [../]
[]

(test/tests/outputs/postprocessor/output_pps_hidden_shown_check.i)

# Computing two postprocessors and specifying one of them both in the
# show list and the hide list, which should throw an error message.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./lr_u]
    type = DirichletBC
    variable = u
    boundary = '1 3'
    value = 1
  [../]
[]

[Postprocessors]
  [./elem_56]
    type = ElementalVariableValue
    variable = u
    elementid = 56
  [../]

  [./elem_12]
    type = ElementalVariableValue
    variable = u
    elementid = 12
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  [./console]
    type = Console
    show = 'elem_56'
    hide = 'elem_56'
  [../]
[]

(test/tests/misc/jacobian/simple.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./s]
  [../]
  [./t]
  [../]
  [./u]
  [../]
  [./u2]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./w]
  [../]
[]

[Kernels]
  [./diffs]
    type = WrongJacobianDiffusion
    variable = s
    jfactor = 0.995
  [../]
  [./difft]
    type = WrongJacobianDiffusion
    variable = t
    jfactor = 2.0
  [../]
  [./diffu]
    type = WrongJacobianDiffusion
    variable = u
    error = factor
    jfactor = 0.0
  [../]
  [./diffu2]
    type = WrongJacobianDiffusion
    variable = u2
    rfactor = 0.0
  [../]
  [./diffv]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(test/tests/multiapps/grid-sequencing/coarse.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [rxn]
    type = Reaction
    variable = u
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]


[Executioner]
  type = Transient
  num_steps = 2
  dt = 1

  solve_type = 'PJFNK'
  petsc_options = '-snes_monitor_solution'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/solid_mechanics_basic/test_crack_counter.i)

# This test is used to verify that the pure test object (TestCrackCounter)
# is correctly using the API for extracting the crack_tip_origin_direction_map
# from XFEM.  The map contains information of the location of all the crack tips
# computed by XFEM.  The TestCrackCounter postprocessor simply returns the
# number of elements in the map which corresponds to the number of cracks.
#
# In this test case 4 prescribed cracks are applied.  Therefore, the
# TestCrackCounter postprocessor returns a value of 4.

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 11
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '1.0  0.5  0.7  0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
  [./line_seg_cut_uo2]
    type = LineSegmentCutUserObject
    cut_data = '0.0  0.5  0.3  0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
  [./line_seg_cut_uo3]
    type = LineSegmentCutUserObject
    cut_data = '0.5  0.0  0.5  0.3'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
  [./line_seg_cut_uo4]
    type = LineSegmentCutUserObject
    cut_data = '0.5  1.0  0.5  0.7'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    planar_formulation = plane_strain
    add_variables = true
  [../]
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x='0  50   100'
    y='0  0.02 0.1'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./topx]
    type = DirichletBC
    boundary = top
    variable = disp_x
    value = 0.0
  [../]
  [./topy]
    type = FunctionDirichletBC
    boundary = top
    variable = disp_y
    function = pull
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
    block = 0
  [../]

  [./_elastic_strain]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[Postprocessors]
  [./number_of_cracks]
    type = TestCrackCounter
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-9

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 1.0
  num_steps = 5000

  max_xfem_update = 1
[]

[Outputs]
  csv = true
[]

(modules/fluid_properties/test/tests/sodium/exact.i)

# Test implementation of sodium properties by comparison to analytical functions.

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[AuxVariables]
  [./temperature]
  [../]
[]

[AuxKernels]
  [./temperature_aux]
    type = FunctionAux
    variable = temperature
    function = '400 + 200 * t'
  [../]
[]

[Functions]
  [./k]
    type = ParsedFunction
    vars = 'T'
    vals = 'temperature'
    value = '124.67 - 0.11381 * T + 5.5226e-5 * T^2 - 1.1842e-8 * T^3'
  [../]
  [./h]
    type = ParsedFunction
    vars = 'T'
    vals = 'temperature'
    value = '1.0e3 * (-365.77 + 1.6582 * T - 4.2395e-4 * T^2 + 1.4847e-7 * T^3 + 2992.6 / T)'
  [../]
  [./cp]
    type = ParsedFunction
    vars = 'T'
    vals = 'temperature'
    value = '1.0e3 * (1.6582 - 8.4790e-4 * T + 4.4541e-7 * T^2 - 2992.6 / T^2)'
  [../]
  [./rho]
    type = ParsedFunction
    vars = 'T'
    vals = 'temperature'
    value = '219.0 + 275.32 * (1.0 - T / 2503.7) + 511.58 * (1.0 - T / 2503.7)^(0.5)'
  [../]
  [./drho_dT]
    type = ParsedFunction
    vars = 'T'
    vals = 'temperature'
    value = '-(2.0 * 275.32 + 511.58 / (1.0 - T / 2503.7)^(0.5)) / 2.0 / 2503.7'
  [../]
  [./drho_dh]
    type = ParsedFunction
    vars = 'drho_dT_exact cp_exact'
    vals = 'drho_dT_exact cp_exact'
    value = 'drho_dT_exact/cp_exact'
  [../]
[]

[Modules/FluidProperties/sodium]
  type = SodiumProperties
[]

[Materials]
  [./fp_mat]
    type = SodiumPropertiesMaterial
    temperature = temperature
    outputs = all
  [../]
[]


[Executioner]
  type = Transient

  num_steps = 10
[]

[Postprocessors]
  [./temperature]
    type = ElementAverageValue
    variable = temperature
    outputs = none
  [../]
  [./k_exact]
    type = FunctionValuePostprocessor
    function = k
    outputs = none
  [../]
  [./h_exact]
    type = FunctionValuePostprocessor
    function = h
    outputs = none
  [../]
  [./cp_exact]
    type = FunctionValuePostprocessor
    function = cp
    outputs = none
  [../]
  [./rho_exact]
    type = FunctionValuePostprocessor
    function = rho
    outputs = none
  [../]
  [./drho_dT_exact]
    type = FunctionValuePostprocessor
    function = drho_dT
    outputs = none
  [../]
  [./drho_dh_exact]
    type = FunctionValuePostprocessor
    function = drho_dh
    outputs = none
  [../]
  [./k_avg]
    type = ElementAverageValue
    variable = k
    outputs = none
  [../]
  [./h_avg]
    type = ElementAverageValue
    variable = h
    outputs = none
  [../]
  [./cp_avg]
    type = ElementAverageValue
    variable = cp
    outputs = none
  [../]
  [./t_from_h_avg]
    type = ElementAverageValue
    variable = temperature
    outputs = none
  [../]
  [./rho_avg]
    type = ElementAverageValue
    variable = rho
    outputs = none
  [../]
  [./drho_dT_avg]
    type = ElementAverageValue
    variable = drho_dT
    outputs = none
  [../]
  [./drho_dh_avg]
    type = ElementAverageValue
    variable = drho_dh
    outputs = none
  [../]
  [./k_diff]
    type = DifferencePostprocessor
    value1 = k_exact
    value2 = k_avg
  [../]
  [./h_diff]
    type = DifferencePostprocessor
    value1 = h_exact
    value2 = h_avg
  [../]
  [./cp_diff]
    type = DifferencePostprocessor
    value1 = cp_exact
    value2 = cp_avg
  [../]
  [./t_from_h_diff]
    type = DifferencePostprocessor
    value1 = temperature
    value2 = t_from_h_avg
  [../]
  [./rho_avg_diff]
    type = DifferencePostprocessor
    value1 = rho_exact
    value2 = rho_avg
  [../]
  [./drho_dT_avg_diff]
    type = DifferencePostprocessor
    value1 = drho_dT_exact
    value2 = drho_dT_avg
  [../]
  [./drho_dh_avg_diff]
    type = DifferencePostprocessor
    value1 = drho_dh_exact
    value2 = drho_dh_avg
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/parser/param_substitution/param_substitution_in_file.i)

# Here we define a global parameter to be used for substitutions within this file
FILENAME = 'special_string'

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true

  # Here we use the GetPot "DBE" function to perform a substitution.
  # The parameter "FILENAME" can either exist in this file or
  # be provided on the CLI
  file_base = out_${FILENAME}
[]

(test/tests/misc/check_error/kernel_with_aux_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/two_surface05.i)

# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 3E-6m in y directions and 1.0E-6 in z direction.
# trial stress_zz = 1 and stress_yy = 3
#
# Then SimpleTester2 should activate and the algorithm will return to
# stress_zz = 0, stress_yy = 2
# internal0 should be zero, and internal1 should be 1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
[]

[UserObjects]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 2
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = two_surface05
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/richards/test/tests/buckley_leverett/bl22_lumped_fu.i)

# two-phase version
# super-sharp front version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-4 1E-3 1E-2 2E-2 5E-2 6E-2 0.1 0.2'
    x = '0    1E-2 1E-1 1    5    20   40  41'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-4
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-4
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
  [./bounds_dummy]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
  [./richardsppenalty]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-18
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[ICs]
  [./water_ic]
    type = FunctionIC
    variable = pwater
    function = initial_water
  [../]
  [./gas_ic]
    type = FunctionIC
    variable = pgas
    function = initial_gas
  [../]
[]

[BCs]
  [./left_w]
    type = DirichletBC
    variable = pwater
    boundary = left
    value = 1E6
  [../]
  [./left_g]
    type = DirichletBC
    variable = pgas
    boundary = left
    value = 1000
  [../]
  [./right_w]
    type = DirichletBC
    variable = pwater
    boundary = right
    value = -100000
  [../]
  [./right_g]
    type = DirichletBC
    variable = pgas
    boundary = right
    value = 0
  [../]
[]


[Functions]
  [./initial_water]
    type = ParsedFunction
    value = 1000000*(1-min(x/5,1))-if(x<5,0,100000)
  [../]
  [./initial_gas]
    type = ParsedFunction
    value = 1000
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    viscosity = '1E-3 1E-6'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]

  [./standard]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10 1E-10 20 1E-10 1E-100'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 50

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = bl22_lumped_fu
  [./exodus]
    type = Exodus
    interval = 100000
    hide = 'pgas bounds_dummy'
    execute_on = 'initial final timestep_end'
  [../]
[]

(test/tests/fvkernels/scaling/auto-scaling.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[Variables]
  [u]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff_u]
    type = FVDiffusion
    variable = u
    coeff = coeff_u
  []
  [diff_v]
    type = FVDiffusion
    variable = v
    coeff = coeff_v
  []
[]

[FVBCs]
  [left_u]
    type = FVDirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right_u]
    type = FVDirichletBC
    variable = u
    boundary = right
    value = 1
  []
  [left_v]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right_v]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 1
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff_u coeff_v'
    prop_values = '1      1e-20'
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  petsc_options = '-pc_svd_monitor'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'svd'
  automatic_scaling = true
  verbose = true
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/nearest_point_layered_side_average/nearest_point_layered_side_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 40
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./np_layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./np_layered_average]
    type = SpatialUserObjectAux
    variable = np_layered_average
    execute_on = timestep_end
    user_object = npla
    boundary = 'bottom top'
  [../]
[]

[UserObjects]
  [./npla]
    type = NearestPointLayeredSideAverage
    direction = x
    points='0.25 0 0.25 0.75 0 0.25 0.25 0 0.75 0.75 0 0.75'
    num_layers = 10
    variable = u
    execute_on = linear
    boundary = 'bottom top'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./one]
    type = DirichletBC
    variable = u
    boundary = 'right back top'
    value = 1
  [../]
[]



[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/newton_cooling/nc01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1000
  ny = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 1.0E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]




[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2E6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 2E6
  [../]
  [./newton]
    type = RichardsPiecewiseLinearSink
    variable = pressure
    boundary = right
    pressures = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
    bare_fluxes = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
    use_mobility = false
    use_relperm = false
  [../]
[]

[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]



[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'
  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-15 10000'
  [../]


[]

[Executioner]
  type = Transient
  end_time = 1E8
  dt = 1E6
[]

[Outputs]
  file_base = nc01
  interval = 100000
  execute_on = 'initial final'
  exodus = true
[]

(test/tests/problems/action_custom_fe_problem/action_custom_fe_problem_test.i)

# This test demonstrates that a Problem can be created through an Action (possibly associated with
# special syntax), that may or may not even have a type specified.
# See the custom "TestProblem" block below.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
[]

[TestProblem]
  # Creates a custom problem through a meta-action.
  name = 'MOOSE Action Test problem'
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []

  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
[]

(test/tests/outputs/xda/xda.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  xda = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform_cosserat2.i)

# Plastic deformation.  Layered Cosserat with parameters:
# Young = 1.0
# Poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# These give the following nonzero components of the elasticity tensor:
# E_0000 = E_1111 = 1.043195
# E_0011 = E_1100 = 0.260799
# E_2222 = 0.02445
# E_0022 = E_1122 = E_2200 = E_2211 = 0.006112
# G = E_0101 = E_0110 = E_1001 = E_1010 = 0.416667
# Gt = E_0202 = E_0220 = E_2002 = E_1212 = E_1221 = E_2112 = 0.019084
# E_2020 = E_2121 = 0.217875
# They give the following nonzero components of the bending rigidity tensor:
# D = 8.68056E-5
# B_0101 = B_1010 = 7.92021E-4
# B_0110 = B_1001 = -1.584E-4
#
# Applying the following deformation to the zmax surface of a unit cube:
# disp_x = 8*t
# disp_y = 6*t
# disp_z = -t
# omega_x = omega_y = omega_z = 0
# yields the following strains:
# strain_xz = 8*t
# strain_yz = 6*t
# strain_zz = -t
# and all other components, and the curvature, are zero.
# The nonzero components of stress are therefore:
# stress_xx = stress_yy = -0.006112*t
# stress_xz = stress_zx = 0.152671*t
# stress_yz = stress_zy = 0.114504*t
# stress_zz = -0.0244499*t
# The moment stress is zero.
# So q = 0.19084*t and p = -0.0244*t.
#
# With large cohesion, but compressive strength = 0.0244499, the
# system is elastic up to t=1.  After that time
# stress_zz = -0.0244499 (for t>=1)
# and
# stress_xx = stress_yy = -0.006112 (for t>=1), since the
# elastic trial increment is exactly canelled by the Poisson's
# contribution from the return to the yield surface.
# The plastic strains are zero for t<=1, but for larger times:
# plastic_strain_zz = - (t - 1)  (for t>=1)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 8*t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 6*t
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = -t
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yx
    index_i = 1
    index_j = 0
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zx
    index_i = 2
    index_j = 0
  [../]
  [./strainp_zy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zy
    index_i = 2
    index_j = 1
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
  [./straint_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xx
    index_i = 0
    index_j = 0
  [../]
  [./straint_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xy
    index_i = 0
    index_j = 1
  [../]
  [./straint_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xz
    index_i = 0
    index_j = 2
  [../]
  [./straint_yx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yx
    index_i = 1
    index_j = 0
  [../]
  [./straint_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yy
    index_i = 1
    index_j = 1
  [../]
  [./straint_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yz
    index_i = 1
    index_j = 2
  [../]
  [./straint_zx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zx
    index_i = 2
    index_j = 0
  [../]
  [./straint_zy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zy
    index_i = 2
    index_j = 1
  [../]
  [./straint_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zz
    index_i = 2
    index_j = 2
  [../]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yx]
    type = PointValue
    point = '0 0 0'
    variable = stress_yx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zx]
    type = PointValue
    point = '0 0 0'
    variable = stress_zx
  [../]
  [./s_zy]
    type = PointValue
    point = '0 0 0'
    variable = stress_zy
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./c_s_xx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xx
  [../]
  [./c_s_xy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xy
  [../]
  [./c_s_xz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xz
  [../]
  [./c_s_yx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yx
  [../]
  [./c_s_yy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yy
  [../]
  [./c_s_yz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yz
  [../]
  [./c_s_zx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zx
  [../]
  [./c_s_zy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zy
  [../]
  [./c_s_zz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xz
  [../]
  [./strainp_yx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yx
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yz
  [../]
  [./strainp_zx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zx
  [../]
  [./strainp_zy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zy
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = straint_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = straint_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = straint_xz
  [../]
  [./straint_yx]
    type = PointValue
    point = '0 0 0'
    variable = straint_yx
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = straint_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = straint_yz
  [../]
  [./straint_zx]
    type = PointValue
    point = '0 0 0'
    variable = straint_zx
  [../]
  [./straint_zy]
    type = PointValue
    point = '0 0 0'
    variable = straint_zy
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = straint_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 30
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 40
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 0.024449878
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1.0
    poisson = 0.2
    layer_thickness = 0.1
    joint_normal_stiffness = 0.25
    joint_shear_stiffness = 0.2
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneCosseratStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  nl_abs_tol = 1E-14
  end_time = 3
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform_cosserat2
  csv = true
[]

(test/tests/transfers/multiapp_conservative_transfer/master_userobject.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 20
  ny = 20
  nz = 20
  # The MultiAppUserObjectTransfer object only works with ReplicatedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./multi_layered_average]
  [../]
  [./element_multi_layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.001 # This will be constrained by the multiapp

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  l_tol = 1e-8
  nl_rel_tol = 1e-10
[]


[Outputs]
  exodus = true
  csv = true
[]

[VectorPostprocessors]
  [to_nearest_point]
    type = NearestPointIntegralVariablePostprocessor
    variable = multi_layered_average
    points = '0.3 0.1 0.3 0.7 0.1 0.3'
    execute_on = 'transfer'
  []

  [to_nearest_point_element]
    type = NearestPointIntegralVariablePostprocessor
    variable = element_multi_layered_average
    points = '0.3 0.1 0.3 0.7 0.1 0.3'
    execute_on = 'transfer'
  []
[]

[MultiApps]
  [./sub_app]
    positions = '0.3 0.1 0.3 0.7 0.1 0.3'
    type = TransientMultiApp
    input_files = sub_userobject.i
    app_type = MooseTestApp
  [../]
[]

[Transfers]
  [./layered_transfer]
    direction = from_multiapp
    user_object = layered_average
    variable = multi_layered_average
    type = MultiAppUserObjectTransfer
    multi_app = sub_app

    from_postprocessors_to_be_preserved  = 'from_postprocessor'
    to_postprocessors_to_be_preserved  = 'to_nearest_point'
  [../]
  [./element_layered_transfer]
    direction = from_multiapp
    user_object = layered_average
    variable = element_multi_layered_average
    type = MultiAppUserObjectTransfer
    multi_app = sub_app

    from_postprocessors_to_be_preserved  = 'from_postprocessor'
    to_postprocessors_to_be_preserved  = 'to_nearest_point_element'
  [../]
[]

(test/tests/functions/image_function/threshold_adapt_parallel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  parallel_type = distributed
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    threshold = 2.7e4
    upper_value = 1
    lower_value = -1
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Adaptivity]
  max_h_level = 5
  initial_steps = 5
  initial_marker = marker
  [Indicators]
    [indicator]
      type = GradientJumpIndicator
      variable = u
    []
  []
  [Markers]
    [marker]
      type = ErrorFractionMarker
      indicator = indicator
      refine = 0.9
    []
  []
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/multi/paper3.i)

# This runs the third example models described in the 'MultiSurface' plasticity paper
# Just change the deactivation_scheme
#
# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 5deg
# Tensile with strength = 1MPa
# WeakPlaneTensile with strength = 1000Pa
# WeakPlaneShear with cohesion = 0.1MPa and friction angle = 25, dilation angle = 5deg
#
# Lame lambda = 1.2GPa.  Lame mu = 1.2GPa (Young = 3GPa, poisson = 0.5)
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[GlobalParams]
  volumetric_locking_correction=true
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 4E7
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    yield_function_tolerance = 1.0
    shift = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]
  [./mc_smooth]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4E6
    yield_function_tolerance = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]

  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = ts
    yield_function_tolerance = 1.0
    shift = 1.0
    internal_constraint_tolerance = 1.0E-7
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
  [./tensile_smooth]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    tensile_tip_smoother = 1E5
    yield_function_tolerance = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]

  [./wpt_str]
    type = TensorMechanicsHardeningConstant
    value = 1.0E3
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = wpt_str
    yield_function_tolerance = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]

  [./wps_c]
    type = TensorMechanicsHardeningConstant
    value = 1.0E5
  [../]
  [./wps_tan_phi]
    type = TensorMechanicsHardeningConstant
    value = 0.466
  [../]
  [./wps_tan_psi]
    type = TensorMechanicsHardeningConstant
    value = 0.087
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = wps_c
    tan_friction_angle = wps_tan_phi
    tan_dilation_angle = wps_tan_psi
    smoother = 1.0E4
    yield_function_tolerance = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1.2E9 1.2E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-7

    plastic_models = 'tensile_smooth mc_smooth wpt wps'
    max_NR_iterations = 30
    specialIC = 'none'
    deactivation_scheme = 'optimized'
    min_stepsize = 1E-6
    max_stepsize_for_dumb = 1E-2

    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1 1'
    debug_jac_at_intnl = '1 1 1 1'
    debug_stress_change = 1E1
    debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = paper3
  exodus = false
  csv = true
[]

(test/tests/materials/material/three_coupled_mat_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = a
  [../]

  [./conv]
    type = MatConvection
    variable = u
    x = 1
    y = 0
    mat_prop = b
  [../]
[]

[BCs]
  [./right]
    type = NeumannBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
[]

[Materials]
  [./matA]
    type = CoupledMaterial
    block = 0
    mat_prop = 'a'
    coupled_mat_prop = 'b'
  [../]

  [./matB]
    type = CoupledMaterial
    block = 0
    mat_prop = 'b'
    coupled_mat_prop = 'c'
  [../]

  [./matC]
    type = CoupledMaterial
    block = 0
    mat_prop = 'c'
    coupled_mat_prop = 'd'
  [../]

  [./matD]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'd'
    prop_values = '2'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out_three
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/eigenstrain/thermal_expansion_small.i)

# Test for thermal expansion eigenstrain

# A beam of length 4m fixed at one end is heated from 0 to 100 degrees
# celcius. The beam has a thermal expansion coefficient of 1e-4.
# The thermal expansion eigenstrain is 1e-2 which leads to the change
# in length of 0.04 m irrespective of the material properties of the
# beam.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1e6
    poissons_ratio = 0.3
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.5
    Ay = 0.0
    Az = 0.0
    Iy = 0.01
    Iz = 0.01
    y_orientation = '0.0 1.0 0.0'
    eigenstrain_names = 'thermal'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
  [./thermal]
    type = ComputeThermalExpansionEigenstrainBeam
    thermal_expansion_coeff = 1e-4
    temperature = 100
    stress_free_temperature = 0
    eigenstrain_name = thermal
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/restart_transient_from_steady/restart_trans_with_2subs_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  xmax = 0.3
  ymax = 0.3
[]

[AuxVariables]
  [power_density]
  []
[]

[Variables]
  [temp]
  []
[]

[Kernels]
  [heat_conduction]
     type = Diffusion
     variable = temp
  []
  [heat_ie]
    type = TimeDerivative
    variable = temp
  []
  [heat_source_fuel]
    type = CoupledForce
    variable = temp
    v = power_density
  []
[]

[BCs]
  [bc]
    type = DirichletBC
    variable = temp
    boundary = '1 3'
    value = 100
  []
  [bc2]
    type = NeumannBC
    variable = temp
    boundary = '0 2'
    value = 10.0
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  start_time = 0
  end_time = 3
  dt = 1.0

  nl_abs_tol = 1e-7
  nl_rel_tol = 1e-7
[]

[Postprocessors]
  [temp_fuel_avg]
    type = ElementAverageValue
    variable = temp
    block = '0'
    execute_on = 'initial timestep_end'
  []
  [pwr_density]
    type = ElementIntegralVariablePostprocessor
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  perf_graph = true
  exodus = true
  color = true
  csv = true
[]

(modules/richards/test/tests/gravity_head_1/gh21.i)

# investigating validity of immobile saturation
# 5 elements, with SUPG

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1 10 100 1000 10000'
    x = '0 10 100 1000 10000'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E-6
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -1.0
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E0
  end_time = 1E5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh21
  execute_on = 'timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/standard_use/multiapp_different_physical_boundaries.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '1.0  9.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = multiapp_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(modules/phase_field/test/tests/initial_conditions/NestedBoundingBoxIC_3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  xmin = 0
  xmax = 40
  ny = 10
  ymin = 0
  ymax = 30
  nz = 10
  zmin = 0
  zmax = 40
[]

[Problem]
  solve = false
[]

[Variables]
  [./c]
  [../]
[]

[ICs]
  [./c]
    type = NestedBoundingBoxIC
    variable = c
    smaller_coordinate_corners = '20 12 20 15 8 15 5 4 8'
    larger_coordinate_corners = '25 16 24 30 20 28 35 25 30'
    inside = '0.2 0.5 0.8'
    outside = 1
    int_width = 3
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'
  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-11

  num_steps = 1
  dt = 1e-5
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/line_material_rank_two_sampler/rank_two_sampler.i)

[GlobalParams]
  displacements = 'x_disp y_disp z_disp'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
  elem_type = HEX
[]

[Functions]
  [./rampConstant]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = 1e-6
  [../]
[]

[Variables]
  [./x_disp]
    order = FIRST
    family = LAGRANGE
  [../]
  [./y_disp]
    order = FIRST
    family = LAGRANGE
  [../]
  [./z_disp]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
 [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
 [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
[]

[VectorPostprocessors]
  [./stress_xx]
    type = LineMaterialRankTwoSampler
    start = '0.1667 0.4 0.45'
    end   = '0.8333 0.6 0.55'
    property = stress
    index_i = 0
    index_j = 0
    sort_by = id
  [../]
[]

[Kernels]
  [./TensorMechanics]
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./front]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = 5
    function = rampConstant
  [../]
  [./back_x]
    type = DirichletBC
    variable = x_disp
    boundary = 0
    value = 0.0
  [../]
  [./back_y]
    type = DirichletBC
    variable = y_disp
    boundary = 0
    value = 0.0
  [../]
  [./back_z]
    type = DirichletBC
    variable = z_disp
    boundary = 0
    value = 0.0
  [../]
[]

[Materials]
  [./elast_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = .3
  [../]
  [./strain]
    type = ComputeSmallStrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = PJFNK

  l_max_its = 100

  start_time = 0.0
  num_steps = 99999
  end_time = 1.0
  dt = 0.1
[]

[Outputs]
  file_base = rank_two_sampler_out
  exodus = true
  csv = true
[]

(test/tests/kernels/coupled_time_derivative/coupled_time_derivative_test.i)

###########################################################
# This is a simple test of the CoupledTimeDerivative kernel.
# The expected solution for the variable v is
# v(x) = 1/2 * (x^2 + x)
###########################################################

[Mesh]
  type = GeneratedMesh
  nx = 5
  ny = 5
  dim = 2
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]
  [./fn_u]
    type = BodyForce
    variable = u
    function = 1
  [../]
  [./time_v]
    type = CoupledTimeDerivative
    variable = v
    v = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = v
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = v
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/ad_vector_couple/ad_vector_couple.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
    family = LAGRANGE
    order = FIRST
  []
  [v]
    family = LAGRANGE_VEC
    order = FIRST
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = ADDiffusion
    variable = u
  []
  [convection]
    type = ADCoupledVectorConvection
    variable = u
    velocity_vector = v
  []
  [diff_v]
    type = ADVectorDiffusion
    variable = v
  []
[]

[BCs]
  [left]
    type = ADFunctionDirichletBC
    variable = u
    function = 1
    boundary = 'left'
  []
  [right]
    type = ADFunctionDirichletBC
    variable = u
    function = 2
    boundary = 'bottom'
  []

  [left_v]
    type = ADVectorFunctionDirichletBC
    variable = v
    function_x = 1
    function_y = 2
    boundary = 'left'
  []
  [right_v]
    type = ADVectorFunctionDirichletBC
    variable = v
    function_x = 4
    function_y = 8
    boundary = 'top'
  []
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.05
[]

[Outputs]
  execute_on = TIMESTEP_END
  exodus = true
[]

(test/tests/multiapps/picard_multilevel/2level_picard/sub_level2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [w]
  []
[]

[AuxVariables]
  [v]
  []
[]

[Kernels]
  [time_derivative]
    type = TimeDerivative
    variable = w
  []
  [diffusion]
    type = Diffusion
    variable = w
  []
  [source]
    type = CoupledForce
    variable = w
    v = v
  []
[]

[BCs]
  [dirichlet0]
    type = DirichletBC
    variable = w
    boundary = '3'
    value = 0
  []
  [dirichlet]
    type = DirichletBC
    variable = w
    boundary = '1'
    value = 100
  []
[]

[Postprocessors]
  [avg_v]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial timestep_begin timestep_end'
  []
  [avg_w]
    type = ElementAverageValue
    variable = w
    execute_on = 'initial  timestep_begin timestep_end'
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  end_time = 0.1
  dt = 0.02
[]


[Outputs]
  exodus = true
  csv = true
  [screen]
    type = Console
    execute_postprocessors_on= "timestep_end timestep_begin"
  []
[]

(modules/chemical_reactions/test/tests/jacobian/coupled_convreact.i)

# Test the Jacobian terms for the CoupledConvectionReactionSub Kernel

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    min = 1
    max = 5
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[Kernels]
  [./diff]
    type = DarcyFluxPressure
    variable = pressure
  [../]
  [./diff_b]
    type = Diffusion
    variable = b
  [../]
  [./a1conv]
    type = CoupledConvectionReactionSub
    variable = a
    v = b
    log_k = 2
    weight = 1
    sto_v = 2.5
    sto_u = 2
    p = pressure
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/large_deform1.i)

# rotate the mesh by 90degrees
# then pull in the z direction - should be no plasticity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  # rotate:
  # ynew = c*y + s*z.  znew = -s*y + c*z
  [./bottomx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = back
    function = '0'
  [../]
  [./bottomy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = back
    function = '0*y+1*z-y'
  [../]
  [./bottomz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = back
    function = '-1*y+0*z-z+if(t>0,0.5-y,0)' # note that this uses original nodal values of (x,y,z)
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '0'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '0*y+1*z-y'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '-1*y+0*z-z+if(t>0,0.5-y,0)' # note that this uses original nodal values of (x,y,z)
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
  [../]
[]


[Executioner]
  start_time = -1
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = large_deform1
  [./csv]
    type = CSV
    [../]
  [./exodus]
    type = Exodus
    [../]
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform9.i)

# Using CappedMohrCoulomb with tensile failure only
# A single unit element is stretched in a complicated way
# that the trial stress is
#
#      1.16226      -0.0116587       0.0587872
#     -0.0116587         1.12695       0.0779428
#      0.0587872       0.0779428        0.710169
#
# This has eigenvalues
# la = {0.68849, 1.14101, 1.16987}
# and eigenvectors
#
# {-0.125484, -0.176871, 0.976202}
# {-0.0343704, -0.982614, -0.182451}
# {0.9915, -0.0564471, 0.117223}
#
# The tensile strength is 0.5 and Young=1 and Poisson=0.25.
# Using smoothing_tol=0.01, the return-map algorithm should
# return to, approximately, stress_I=stress_II=0.5.  This
# is a reduction of 0.66, so stress_III is approximately
# 0.68849 - v * 0.66 * 2 = 0.68849 - 0.25 * 0.66 * 2 = 0.36.
#
# E_22 = E(1-v)/(1+v)/(1-2v) = 1.2, and E_02 = E_22 v/(1-v)
# gamma_shear = ((smax-smin)^trial - (smax-smin)) / (E_22 - E_02)
# = (1-2v) * (smax^trial - smax) / (E_22(1 - 2v)/(1-v))
# = (1 - v) * (smax^trial - smax) / E_22
# Using psi = 30deg, sin(psi) = 1/2
# the shear correction to the tensile internal parameter is
# gamma_shear (E_22 + E_20) sin(psi) = gamma_shear E_22 sin(psi) / (1 - v)
# = gamma_shear E_22 / (1 - v) / 2
# Then the tensile internal parameter is
# (1 - v) * (reduction_of_(max+min)_principal - gamma_shear * E_22 / (1-v) / 2) / E_22
# = (1-v)(1+2v)(smax^trial - smax)/E_22 - gamma_shear / 2
# = 0.41 (approximately)
#
# The final stress is
#
# {0.498, -0.003, 0.017},
# {-0.003, 0.495, 0.024},
# {0.017, 0.024,  0.367}

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    strain = finite
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '3*x+2*y+z'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3*x-4*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 'x-2*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0.25
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.001
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform9
  csv = true
[]

(modules/chemical_reactions/test/tests/jacobian/coupled_diffreact.i)

# Test the Jacobian terms for the CoupledDiffusionReactionSub Kernel

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    min = 1
    max = 5
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[Kernels]
  [./diff]
    type = DarcyFluxPressure
    variable = pressure
  [../]
  [./diff_b]
    type = Diffusion
    variable = b
  [../]
  [./a1diff]
    type = CoupledDiffusionReactionSub
    variable = a
    v = b
    log_k = 2
    weight = 2
    sto_v = 1.5
    sto_u = 2
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(test/tests/executioners/nullspace/singular_contaminated.i)

[Mesh]
 type = GeneratedMesh
 dim = 1
 xmin = 0
 xmax = 10
 nx = 8
[]

[Problem]
  null_space_dimension = 1
  transpose_null_space_dimension = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./eig]
    type = MassEigenKernel
    variable = u
    eigen_postprocessor = 1.0002920196258376e+01
    eigen = false
  [../]

  [./force]
    type = CoupledForce
    variable = u
    v = aux_v
  [../]
[]

[AuxVariables]
  [./aux_v]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = eigen_mode
    [../]
  [../]
[]

[AuxKernels]
  [./set_source]
    type = FunctionAux
    variable = aux_v
    function = contaminated_second_harmonic
    execute_on = timestep_begin
  [../]
[]

[Functions]
  [./eigen_mode]
    type = ParsedFunction
    value = 'sqrt(2.0 / L) * sin(mode * pi  * x / L)'
    vars = 'L  mode'
    vals = '10 1'
  [../]

  [./contaminated_second_harmonic]
    type = ParsedFunction
    value = 'sqrt(2.0 / L) * sin(mode * pi  * x / L) + a * sqrt(2.0 / L) * sin(pi * x / L)'
    vars = 'L  mode a'
    vals = '10 2    1'
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1'
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./sample_solution]
    type = LineValueSampler
    variable = u
    start_point = '0 0 0'
    end_point = '10 0 0'
    sort_by = x
    num_points = 9
    execute_on = timestep_end
  [../]
[]

[Preconditioning]
  [./prec]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = SteadyWithNull
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_pc_side -snes_type -ksp_norm_type'
  petsc_options_value = 'hypre boomeramg  left ksponly preconditioned'
  nl_rel_tol = 1.0e-14
  nl_abs_tol = 1.0e-14
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(python/peacock/tests/common/transient_with_date.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]

  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  # Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = with_date
  exodus = true
  [./with_date]
    type = Exodus
    file_base = with_date
    append_date = true
    append_date_format = '%Y-%m-%d'
  [../]
[]

(modules/tensor_mechanics/test/tests/central_difference/consistent/3D/3d_consistent_explicit.i)

# One element test to test the central difference time integrator in 3D.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 2
  xmin = 0.0
  xmax = 1
  ymin = 0.0
  ymax = 1
  zmin = 0.0
  zmax = 2
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = TestNewmarkTI
    variable = accel_x
    displacement = disp_x
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    variable = vel_x
    displacement = disp_x
  [../]
  [./accel_y]
    type = TestNewmarkTI
    variable = accel_y
    displacement = disp_y
    first = false
  [../]
  [./vel_y]
    type = TestNewmarkTI
    variable = vel_y
    displacement = disp_x
  [../]
  [./accel_z]
    type = TestNewmarkTI
    variable = accel_z
    displacement = disp_z
    first = false
  [../]
  [./vel_z]
    type = TestNewmarkTI
    variable = vel_z
    displacement = disp_z
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
  [../]
[]

[BCs]
  [./x_bot]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'back'
    function = dispx
    preset = false
  [../]
  [./y_bot]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'back'
    function = dispy
    preset = false
  [../]
  [./z_bot]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'back'
    function = dispz
    preset = false
  [../]
  [./Periodic]
    [./x_dir]
      variable = 'disp_x disp_y disp_z'
      primary = 'left'
      secondary = 'right'
      translation = '1.0 0.0 0.0'
    [../]
    [./y_dir]
      variable = 'disp_x disp_y disp_z'
      primary = 'bottom'
      secondary = 'top'
      translation = '0.0 1.0 0.0'
    [../]
  [../]
[]

[Functions]
  [./dispx]
    type = PiecewiseLinear
    x = '0.0 1.0 2.0 3.0 4.0' # time
    y = '0.0 1.0 0.0 -1.0 0.0'  # displacement
  [../]
  [./dispy]
    type = ParsedFunction
    value = 0.1*t*t*sin(10*t)
  [../]
  [./dispz]
    type = ParsedFunction
    value = 0.1*t*t*sin(20*t)
  [../]
[]

[Materials]
  [./elasticity_tensor_block]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.25
    block = 0
  [../]
  [./strain_block]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
    implicit = false
  [../]
  [./stress_block]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 1e4
  [../]
[]

[Executioner]
  type = Transient
  start_time = -0.01
  end_time = 0.1
  dt = 0.005
  timestep_tolerance = 1e-6
  [./TimeIntegrator]
    type = CentralDifference
  [../]
[]

[Postprocessors]
  [./accel_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_x
  [../]
[]

[Outputs]
  exodus = false
  csv = true
[]

(modules/porous_flow/test/tests/aux_kernels/darcy_velocity.i)

# checking that the PorousFlowDarcyVelocityComponent AuxKernel works as expected
# for the fully-saturated case (relative-permeability = 1)
# There is one element, of unit size.  The pressures and fluid densities at the qps are:
# (x,y,z)=( 0.211325 , 0.211325 , 0.211325 ).  p = 1.479   rho = 3.217
# (x,y,z)=( 0.788675 , 0.211325 , 0.211325 ).  p = 2.057   rho = 4.728
# (x,y,z)=( 0.211325 , 0.788675 , 0.211325 ).  p = 2.634   rho = 6.947
# (x,y,z)=( 0.788675 , 0.788675 , 0.211325 ).  p = 3.211   rho = 10.208
# (x,y,z)=( 0.211325 , 0.211325 , 0.788675 ).  p = 3.789   rho = 15.001
# (x,y,z)=( 0.788675 , 0.211325 , 0.788675 ).  p = 4.367   rho = 22.043
# (x,y,z)=( 0.211325 , 0.788675 , 0.788675 ).  p = 4.943   rho = 32.392
# (x,y,z)=( 0.788675 , 0.788675 , 0.788675 ).  p = 5.521   rho = 47.599
# Average density = 17.7668
# grad(P) = (1, 2, 4)
# with permeability = diag(1, 2, 3) and gravity = (1, -2, 3) and viscosity = 3.2
# So Darcy velocity = (5.23963, -23.4585, 46.2192)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '1 -2 3'
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pinit]
    type = FunctionIC
    function = x+2*y+4*z
    variable = pp
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[AuxVariables]
  [vel_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [vel_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [vel_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [vel_x]
    type = PorousFlowDarcyVelocityComponent
    variable = vel_x
    component = x
    fluid_phase = 0
  []
  [vel_y]
    type = PorousFlowDarcyVelocityComponent
    variable = vel_y
    component = y
    fluid_phase = 0
  []
  [vel_z]
    type = PorousFlowDarcyVelocityComponent
    variable = vel_z
    component = z
    fluid_phase = 0
 []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      viscosity = 3.2
      density0 = 1.2
      thermal_expansion = 0
    []
  []
[]

[Postprocessors]
  [vel_x]
    type = PointValue
    variable = vel_x
    point = '0.5 0.5 0.5'
  []
  [vel_y]
    type = PointValue
    variable = vel_y
    point = '0.5 0.5 0.5'
  []
  [vel_z]
    type = PointValue
    variable = vel_z
    point = '0.5 0.5 0.5'
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1e-16
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = darcy_velocity
  csv = true
[]

(modules/porous_flow/test/tests/sinks/s01.i)

# apply a sink flux and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = y+1
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.3
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[AuxVariables]
  [flux_out]
  []
  [xval]
  []
  [yval]
  []
[]

[ICs]
  [xval]
    type = FunctionIC
    variable = xval
    function = x
  []
  [yval]
    type = FunctionIC
    variable = yval
    function = y
  []
[]

[Functions]
  [mass00]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)'
    vars = 'vol por dens0 pp bulk'
    vals = '0.25 0.1 1.1 p00 1.3'
  []
  [mass01]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)'
    vars = 'vol por dens0 pp bulk'
    vals = '0.25 0.1 1.1 p01 1.3'
  []
  [expected_mass_change00]
    type = ParsedFunction
    value = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
    vars = 'fcn perm dens0 pp bulk visc area dt'
    vals = '6   1    1      0  1.3  1  0.5  1E-3'
  []
[]

[Postprocessors]
  [p00]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m00]
    type = FunctionValuePostprocessor
    function = mass00
    execute_on = 'initial timestep_end'
  []
  [del_m00]
    type = FunctionValuePostprocessor
    function = expected_mass_change00
    execute_on = 'timestep_end'
  []
  [p10]
    type = PointValue
    point = '1 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p01]
    type = PointValue
    point = '0 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m01]
    type = FunctionValuePostprocessor
    function = mass01
    execute_on = 'initial timestep_end'
  []
  [p11]
    type = PointValue
    point = '1 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
[]

[BCs]
  [flux]
    type = PorousFlowSink
    boundary = 'left'
    variable = pp
    use_mobility = false
    use_relperm = true
    fluid_phase = 0
    flux_function = 6
    save_in = flux_out
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-3
  end_time = 1E-2
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s01
  [console]
    type = Console
    execute_on = 'nonlinear linear'
  []
  [csv]
    type = CSV
    execute_on = 'initial timestep_end'
  []
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_volume_changing.i)

# This simulation predicts GB migration of a 2D copper polycrystal with 100 grains represented with 18 order parameters
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 12 # Number of elements in the x-direction
  ny = 12 # Number of elements in the y-direction
  xmax = 1000 # maximum x-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  elem_type = QUAD4 # Type of elements used in the mesh
  uniform_refine = 1 # Initial uniform refinement of the mesh
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 8 # Number of order parameters used
  var_name_base = gr # Base name of grains
  order = CONSTANT
  family = MONOMIAL
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 12 # Number of grains
    coloring_algorithm = jp
    rand_seed = 15
    output_adjacency_matrix = true
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.2
    verbosity_level = 1
    connecting_threshold = 0.08
    compute_var_to_feature_map = true
    compute_halo_maps = true # For displaying HALO fields
    polycrystal_ic_uo = voronoi
    execute_on = 'initial timestep_end'
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
    order = FIRST
    family = LAGRANGE
  [../]

  [./unique_grains]
  [../]

  [./var_indices]
  [../]

  [./ghost_regions]
  [../]

  [./halos]
  [../]

  [./halo0]
  [../]

  [./halo1]
  [../]

  [./halo2]
  [../]

  [./halo3]
  [../]

  [./halo4]
  [../]

  [./halo5]
  [../]

  [./halo6]
  [../]

  [./halo7]
  [../]

  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_end'
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
    execute_on = 'initial timestep_end'
  [../]
  [./ghosted_entities]
    type = FeatureFloodCountAux
    variable = ghost_regions
    flood_counter = grain_tracker
    field_display = GHOSTED_ENTITIES
    execute_on = 'initial timestep_end'
  [../]
  [./halos]
    type = FeatureFloodCountAux
    variable = halos
    flood_counter = grain_tracker
    field_display = HALOS
    execute_on = 'initial timestep_end'
  [../]
  [./halo0]
    type = FeatureFloodCountAux
    variable = halo0
    map_index = 0
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo1]
    type = FeatureFloodCountAux
    variable = halo1
    map_index = 1
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo2]
    type = FeatureFloodCountAux
    variable = halo2
    map_index = 2
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo3]
    type = FeatureFloodCountAux
    variable = halo3
    map_index = 3
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo4]
    type = FeatureFloodCountAux
    variable = halo4
    map_index = 4
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo5]
    type = FeatureFloodCountAux
    variable = halo5
    map_index = 5
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo6]
    type = FeatureFloodCountAux
    variable = halo6
    map_index = 6
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo7]
    type = FeatureFloodCountAux
    variable = halo7
    map_index = 7
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = timestep_end
    field_display = CENTROID
    flood_counter = grain_tracker
  [../]
[]

[BCs]
  # Boundary Condition block
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution
    T = 450 # Constant temperature of the simulation (for mobility calculation)
    wGB = 125 # Width of the diffuse GB
    GBmob0 = 2.5e-6 # m^4(Js) for copper from Schoenfelder1997
    Q = 0.23 # eV for copper from Schoenfelder1997
    GBenergy = 0.708 # J/m^2 from Schoenfelder1997
  [../]
[]

[Postprocessors]
  # Scalar postprocessors
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]
  [./avg_grain_volumes]
    type = AverageGrainVolume
    feature_counter = grain_tracker
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  # Uses newton iteration to solve the problem.
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'
  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves
  start_time = 0.0
  num_steps = 15
  dt = 300
[]

[Problem]
  type = FEProblem
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/planar_hard5.i)

# apply repeated stretches in z direction, and smaller stretches along the y direction, and compression along x direction
# Both return to the plane and edge (lode angle = 30deg, ie 010100) are experienced.
#
# It is checked that the yield functions are less than their tolerance values
# It is checked that the cohesion hardens correctly

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.05E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if((a<1E-5)&(b<1E-5)&(c<1E-5)&(d<1E-5)&(g<1E-5)&(h<1E-5),0,abs(a)+abs(b)+abs(c)+abs(d)+abs(g)+abs(h))'
    vars = 'a b c d g h'
    vals = 'f0 f1 f2 f3 f4 f5'
  [../]
  [./coh_analytic]
    type = ParsedFunction
    value = '20-10*exp(-1E6*intnl)'
    vars = intnl
    vals = internal
  [../]
  [./coh_from_yieldfcns]
    type = ParsedFunction
    value = '(f0+f1-(sxx+syy)*sin(phi))/(-2)/cos(phi)'
    vars = 'f0 f1 sxx syy phi'
    vals = 'f0 f1 s_xx s_yy 0.8726646'
  [../]
  [./should_be_zero_coh]
    type = ParsedFunction
    value = 'if(abs(a-b)<1E-6,0,1E6*abs(a-b))'
    vars = 'a b'
    vals = 'Coh_analytic Coh_moose'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn5]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn0]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn0
  [../]
  [./yield_fcn1]
    type = MaterialStdVectorAux
    index = 1
    property = plastic_yield_function
    variable = yield_fcn1
  [../]
  [./yield_fcn2]
    type = MaterialStdVectorAux
    index = 2
    property = plastic_yield_function
    variable = yield_fcn2
  [../]
  [./yield_fcn3]
    type = MaterialStdVectorAux
    index = 3
    property = plastic_yield_function
    variable = yield_fcn3
  [../]
  [./yield_fcn4]
    type = MaterialStdVectorAux
    index = 4
    property = plastic_yield_function
    variable = yield_fcn4
  [../]
  [./yield_fcn5]
    type = MaterialStdVectorAux
    index = 5
    property = plastic_yield_function
    variable = yield_fcn5
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn2
  [../]
  [./f3]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn3
  [../]
  [./f4]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn4
  [../]
  [./f5]
   type = PointValue
    point = '0 0 0'
    variable = yield_fcn5
  [../]
  [./yfcns_should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./Coh_analytic]
    type = FunctionValuePostprocessor
    function = coh_analytic
  [../]
  [./Coh_moose]
    type = FunctionValuePostprocessor
    function = coh_from_yieldfcns
  [../]
  [./cohesion_difference_should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_coh
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 10
    value_residual = 20
    rate = 1E6
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8726646
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 1 #0.8726646 # 50deg
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    use_custom_returnMap = true
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
  [../]
[]


[Executioner]
  end_time = 5
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar_hard5
  exodus = false
  [./csv]
    type = CSV
    hide = 'f0 f1 f2 f3 f4 f5 s_xy s_xz s_yz Coh_analytic Coh_moose'
    execute_on = 'timestep_end'
  [../]
[]

(modules/tensor_mechanics/test/tests/multiple_two_parameter_plasticity/cycled_dp_then_wp.i)

# Use ComputeMultipleInelasticStress with two inelastic models: CappedDruckerPrager and CappedWeakPlane.
# The relative_tolerance and absolute_tolerance parameters are set very large so that
# only one iteration is performed.  This is the algorithm that FLAC uses to model
# jointed rocks, only Capped-Mohr-Coulomb is used instead of CappedDruckerPrager
#
# In this test "cycle_models=true" so that in the first timestep only
# CappedDruckerPrager is used, while in the second timestep only
# CappedWeakPlane is used.
#
# initial_stress = diag(1E3, 1E3, 1E3)
# The CappedDruckerPrager has tensile strength 3E2 and large cohesion,
# so the stress initially returns to diag(1E2, 1E2, 1E2)
# The CappedWeakPlane has tensile strength zero and large cohesion,
# so the stress returns to diag(1E2 - v/(1-v)*1E2, 1E2 - v/(1-v)*1E2, 0)
# where v=0.2 is the Poisson's ratio

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    eigenstrain_names = ini_stress
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = 0
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = 0
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 0
  [../]
[]

[AuxVariables]
  [./yield_fcn_dp]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn_wp]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./tensile_cdp]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./tensile_cwp]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_dp_auxk]
    type = MaterialStdVectorAux
    index = 1    # this is the tensile yield function - it should be zero
    property = cdp_plastic_yield_function
    variable = yield_fcn_dp
  [../]
  [./yield_fcn_wp_auxk]
    type = MaterialStdVectorAux
    index = 1    # this is the tensile yield function - it should be zero
    property = cwp_plastic_yield_function
    variable = yield_fcn_wp
  [../]
  [./tensile_cdp]
    type = MaterialStdVectorAux
    index = 1
    property = cdp_plastic_internal_parameter
    variable = tensile_cdp
  [../]
  [./tensile_cwp]
    type = MaterialStdVectorAux
    index = 1
    property = cwp_plastic_internal_parameter
    variable = tensile_cwp
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./i_cdp]
    type = PointValue
    point = '0 0 0'
    variable = tensile_cdp
  [../]
  [./i_cwp]
    type = PointValue
    point = '0 0 0'
    variable = tensile_cwp
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 300
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    internal_constraint_tolerance = 1 # irrelevant here
    yield_function_tolerance = 1      # irrelevant here
  [../]
  [./wp_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./wp_tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./wp_tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./wp_t_strength]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./wp_c_strength]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.2
    youngs_modulus = 1.0
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1E3 0 0  0 1E3 0  0 0 1E3'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    relative_tolerance = 1E4
    absolute_tolerance = 2
    inelastic_models = 'cdp cwp'
    perform_finite_strain_rotations = false
    cycle_models = true
  [../]
  [./cdp]
    type = CappedDruckerPragerStressUpdate
    base_name = cdp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-5
    tip_smoother = 1E3
    smoothing_tol = 1E3
  [../]
  [./cwp]
    type = CappedWeakPlaneStressUpdate
    base_name = cwp
    cohesion = wp_coh
    tan_friction_angle = wp_tanphi
    tan_dilation_angle = wp_tanpsi
    tensile_strength = wp_t_strength
    compressive_strength = wp_c_strength
    tip_smoother = 1E3
    smoothing_tol = 1E3
    yield_function_tol = 1E-5
  [../]
[]


[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = cycled_dp_then_wp
  csv = true
[]

(test/tests/outputs/variables/output_vars_hidden_shown_check.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = SECOND
    family = LAGRANGE
  [../]

  # ODE variables
  [./x]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./y]
    family = SCALAR
    order = FIRST
    initial_condition = 2
  [../]
[]

[AuxVariables]
  [./elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./elemental_restricted]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./nodal]
    order = FIRST
    family = LAGRANGE
  [../]

  [./nodal_restricted]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./conv_u]
    type = CoupledForce
    variable = u
    v = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[AuxKernels]
  [./elemental]
    type = ConstantAux
    variable = elemental
    value = 1
  [../]

  [./elemental_restricted]
    type = ConstantAux
    variable = elemental_restricted
    value = 1
  [../]

  [./nodal]
    type = ConstantAux
    variable = elemental
    value = 2
  [../]

  [./nodal_restricted]
    type = ConstantAux
    variable = elemental_restricted
    value = 2
  [../]
[]

[ScalarKernels]
  [./td1]
    type = ODETimeDerivative
    variable = x
  [../]
  [./ode1]
    type = ImplicitODEx
    variable = x
    y = y
  [../]

  [./td2]
    type = ODETimeDerivative
    variable = y
  [../]
  [./ode2]
    type = ImplicitODEy
    variable = y
    x = x
  [../]
[]

[BCs]
  active = 'left_u right_u left_v'

  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 9
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 5
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 2
  [../]
[]

[Postprocessors]
  [./x]
    type = ScalarVariable
    variable = x
    execute_on = timestep_end
  [../]
  [./y]
    type = ScalarVariable
    variable = y
    execute_on = timestep_end
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  dt = 0.01
  num_steps = 10
[]

[Outputs]
  file_base = out_hidden
  exodus = true
  hide = 'u elemental nodal x'
  show = u
[]

(modules/tensor_mechanics/test/tests/jacobian/cto25.i)

# CappedDruckerPrager

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    lambda = 0.0
    shear_modulus = 1.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5 7 2  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = dp
  [../]
  [./dp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/sinks/PorousFlowPiecewiseLinearSink_BC_eg1.i)

## This is an example input file showing how to set a Type I (Dirichlet) BC with PorousFlowPiecewiseLinearSink
##
## Problem setup:
##   - The boundaries are set to P(x = 0) = 2e6 Pa, P(x = 1) = 1e6 and run to steady state.
##   - The 2d domain is 1 m x 1 m
##   - The permeability is set to 1E-15 m2, fluid viscosity = 1E-3 Pa-s
##   - The steady state flux is calculated q = -k/mu*grad(P) = 1e-6 m/s
##
## Problem verification (in csv output):
##   - The flux in and out of the domain are 1e-6 m/s (matching steady state solution)
##   - The pressure at the left and right boundaries are set to 2e6 and 1e6 Pa, respectively

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  xmin = 0
  xmax = 1
  ny = 2
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [porepressure]
    initial_condition = 1.5e6 # initial pressure in domain
  []
[]

[PorousFlowBasicTHM]
  porepressure = porepressure
  coupling_type = Hydro
  gravity = '0 0 0'
  fp = the_simple_fluid
[]

[AuxVariables]
  [fluxes_out]
  []
  [fluxes_in]
  []
[]

[BCs]
  [in_left]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = 'left'
    pt_vals = '-1e9 1e9' # x coordinates defining g
    multipliers = '-1e9 1e9' # y coordinates defining g
    PT_shift = 2.E6   # BC pressure
    flux_function = 1E-5 # Variable C
    fluid_phase = 0
    save_in = fluxes_out
  []
  [out_right]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = 'right'
    pt_vals = '-1e9 1e9' # x coordinates defining g
    multipliers = '-1e9 1e9' # y coordinates defining g
    PT_shift = 1.E6   # BC pressure
    flux_function = 1E-6 # Variable C
    fluid_phase = 0
    save_in = fluxes_in
  []
[]

[Postprocessors]
  [left_flux]
    type = NodalSum
    boundary = 'left'
    variable = fluxes_out
    execute_on = 'timestep_end'
  []
  [right_flux]
    type = NodalSum
    boundary = 'right'
    variable = fluxes_in
    execute_on = 'timestep_end'
  []
  [left_pressure]
    type = SideAverageValue
    boundary = 'left'
    variable = porepressure
    execute_on = 'timestep_end'
  []
  [right_pressure]
    type = SideAverageValue
    boundary = 'right'
    variable = porepressure
    execute_on = 'timestep_end'
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0
      viscosity = 1.0E-3
      density0 = 1000.0
    []
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.8
    solid_bulk_compliance = 2E-7
    fluid_bulk_modulus = 1E7
  []
  [permeability_aquifer]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0   0 1E-15 0   0 0 1E-15'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6
  dt = 1E5
  nl_abs_tol = 1E-10
[]

[Outputs]
  csv = true
[]

(test/tests/functions/piecewise_multilinear/except2.i)

# PiecewiseMultilinear function exception test
# Grid is not monotonic

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./f]
  [../]
[]

[AuxKernels]
  [./f_auxK]
    type = FunctionAux
    variable = f
    function = except1_fcn
  [../]
[]


[Functions]
  [./except1_fcn]
    type = PiecewiseMultilinear
    data_file = except2.txt
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  hide = dummy
[]

(modules/porous_flow/test/tests/jacobian/fflux01_fully_saturated.i)

# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, nonzero gravity
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
  [massfrac1]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = -0.7+x+y
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 0.3
  []
  [massfrac1]
    type = RandomIC
    variable = massfrac1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowFullySaturatedDarcyFlow
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowFullySaturatedDarcyFlow
    fluid_component = 1
    variable = massfrac0
    gravity = '-1 -0.1 0'
  []
  [flux2]
    type = PorousFlowFullySaturatedDarcyFlow
    fluid_component = 2
    variable = massfrac1
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0 massfrac1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
[]

[Preconditioning]
  active = check
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/materials/stateful_prop/stateful_prop_on_bnd_only.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat]
    type = MatDiffusionTest
    variable = u
    prop_name = thermal_conductivity
  [../]

  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0.0
  [../]

  [./right]
    type = MTBC
    variable = u
    boundary = right
    grad = 1.0
    prop_name = thermal_conductivity
  [../]
[]

[Materials]
  [./volatile]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = 10
    block = 0
  [../]

  [./stateful_on_boundary]
    type = StatefulSpatialTest
    boundary = right
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = .1
[]

[Outputs]
  file_base = out_bnd_only
  exodus = true
[]

(test/tests/materials/derivative_material_interface/ad_warn.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[AuxVariables]
  [./dummy]
  [../]
[]

[Materials]
  [./provider]
    type = ADDerivativeMaterialInterfaceTestProvider
    block = 0
  [../]
  [./client]
    type = ADDerivativeMaterialInterfaceTestClient
    prop_name = prop
    block = 0
    outputs = exodus
  [../]
  [./client2]
    type = ADDerivativeMaterialInterfaceTestClient
    prop_name = 1.0
    block = 0
    outputs = exodus
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_newmark.i)

# Wave propogation in 1D using Newmark time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m  fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# beta and gamma are Newmark  time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*vel +K*disp = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the second, third and fourth node at t = 0.1 are
# -7.776268399030435152e-02, 1.949967184623528985e-02 and -4.615737877580032046e-03, respectively

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 4
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 4.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    zeta = 0.1
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.3025
    gamma = 0.6
    eta=0.1
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.3025
    gamma = 0.6
    eta=0.1
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.3025
    gamma = 0.6
    eta = 0.1
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.6
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.6
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.6
    execute_on = timestep_end
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value=0.0
  [../]
  [./right_z]
    type = DirichletBC
    variable = disp_z
    boundary = right
    value=0.0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value=0.0
  [../]
  [./left_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value=0.0
  [../]
  [./front_x]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value=0.0
  [../]
  [./front_z]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value=0.0
  [../]
  [./back_x]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value=0.0
  [../]
  [./back_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./bottom_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = bottom
    function = displacement_bc
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 6.0
  l_tol = 1e-12
  nl_rel_tol = 1e-12
  dt = 0.1
[]


[Functions]
  [./displacement_bc]
    type = PiecewiseLinear
    data_file = 'sine_wave.csv'
    format = columns
  [../]

[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp_1]
    type = NodalVariableValue
    nodeid = 1
    variable = disp_y
  [../]
  [./disp_2]
    type = NodalVariableValue
    nodeid = 3
    variable = disp_y
  [../]
  [./disp_3]
    type = NodalVariableValue
    nodeid = 10
    variable = disp_y
  [../]
  [./disp_4]
    type = NodalVariableValue
    nodeid = 14
    variable = disp_y
  [../]
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/vectorpostprocessors/1d_line_sampler/1d_line_sampler.i)

# Tests the ability of a line sampler to correctly sample a coincident line. In
# 1-D, it was found that sometimes only the first few elements would be found,
# due to floating point precision error in equality tests for the points. This
# test uses a mesh configuration for which this has occurred and ensures that
# the output CSV file contains all points for the LineMaterialRealSampler vector
# postprocessor.

my_xmax = 1.2

[Mesh]
  type = GeneratedMesh
  parallel_type = replicated # Until RayTracing.C is fixed
  dim = 1
  nx = 10
  xmin = 0
  xmax = ${my_xmax}
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Materials]
  [./my_mat]
    type = GenericConstantMaterial
    prop_names = 'my_prop'
    prop_values = 5
  [../]
[]

[VectorPostprocessors]
  [./my_vpp]
    type = LineMaterialRealSampler
    property = my_prop
    start = '0 0 0'
    end = '${my_xmax} 0 0'
    sort_by = x
  [../]
[]

[Outputs]
  [./out]
    type = CSV
    execute_vector_postprocessors_on = 'timestep_end'
    show = 'my_vpp'
    precision = 5
  [../]
[]

(modules/richards/test/tests/buckley_leverett/bl01_lumped.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2.0E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-4
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]

[AuxKernels]
  active = 'calculate_seff'
  [./calculate_seff]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[BCs]
  active = 'left'
  [./left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 980000
  [../]
[]

[Kernels]
  active = 'richardsf richardst'

  [./richardst]
    type = RichardsLumpedMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[Functions]
 active = 'initial_pressure'
  [./initial_pressure]
    type = ParsedFunction
    value = max((1000000-x/5*1000000)-20000,-20000)
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
  [../]

[]

[Executioner]
  type = Transient
  end_time = 50
  dt = 2
  snesmf_reuse_base = false
[]

[Outputs]
  file_base = bl01_lumped
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCTrad/PFCTrad_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  xmax = 8
  ymax = 8
[]

[Variables]
  [./n]
    [./InitialCondition]
      type = RandomIC
      min = -1
      max = 4
    [../]
  [../]
  [./u]
    scaling = 1e2
  [../]
  [./v]
    scaling = 1e1
  [../]
[]

[Kernels]
  [./ndot]
    type = TimeDerivative
    variable = n
  [../]
  [./n_bulk]
    type = CHBulkPFCTrad
    variable = n
  [../]
  [./u_term]
    type = MatDiffusion
    variable = n
    v = u
    diffusivity = C2
  [../]
  [./v_term]
    type = MatDiffusion
    variable = n
    v = v
    diffusivity = C4
  [../]
  [./u_rctn]
    type = Reaction
    variable = u
  [../]
  [./u_gradn]
    type = LaplacianSplit
    variable = u
    c = n
  [../]
  [./v_rctn]
    type = Reaction
    variable = v
  [../]
  [./v_gradu]
    type = LaplacianSplit
    variable = v
    c = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFCTrad]
    type = PFCTradMaterial
    order = FOURTH
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
    type = SMP
    full = true
    off_diag_row    = 'u n n v'
    off_diag_column = 'n u v u'
  [../]
  [./FDP]
    type = FDP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  # petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  # petsc_options_value = 'hypre boomeramg 101'
  # petsc_options_iname = -pc_type
  # petsc_options_value = lu
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         101   preonly   lu      5'

  l_max_its = 100
  l_tol = 1e-04
  nl_rel_tol = 1e-09
  nl_abs_tol = 1e-11

  num_steps = 2
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/basic_advection/1phase.i)

# Basic advection of u in a 1-phase situation
#
# grad(P) = -2
# density * gravity = 4 * 0.25
# grad(P) - density * gravity = -3
# permeability = 5
# viscosity = 150
# so Darcy velocity = 0.1
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [P]
  []
[]

[ICs]
  [P]
    type = FunctionIC
    variable = P
    function = '2*(1-x)'
  []
  [u]
    type = FunctionIC
    variable = u
    function = 'if(x<0.1,1,0)'
  []
[]

[Kernels]
  [u_dot]
    type = TimeDerivative
    variable = u
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = ''
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = P
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '5 0 0 0 5 0 0 0 5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
  [darcy_velocity]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = 0
    variable = u
  []
[]

[Preconditioning]
  [basic]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -snes_rtol'
    petsc_options_value = ' lu       1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Outputs]
  exodus = true
  print_linear_residuals = false
[]

(test/tests/time_integrators/implicit-euler/ie-monomials.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    variable = u
    value = 1
  [../]
[]

[Functions]
  active = 'forcing_fn exact_fn'

  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]

  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./abs]          # u * v
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
  [../]
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
    solve_type = 'NEWTON'
  [../]
[]

[Executioner]
  type = Transient
  nl_rel_tol = 1e-10
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  console = true
[]

(modules/richards/test/tests/gravity_head_1/gh07.i)

# unsaturated = false
# gravity = true
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh07
  exodus = true
[]

(test/tests/transfers/multiapp_copy_transfer/array_variable_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
[]

[Kernels]
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
  [reaction]
    type = ArrayReaction
    variable = u
    reaction_coefficient = rc
  []
[]

[BCs]
  [left]
    type = ArrayDirichletBC
    variable = u
    boundary = 1
    values = '0 0'
  []

  [right]
    type = ArrayDirichletBC
    variable = u
    boundary = 2
    values = '1 2'
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
  [rc]
    type = GenericConstant2DArray
    prop_name = rc
    prop_value = '1 0; -0.1 1'
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto06.i)

# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface05.i
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# trial stress_yy = 1 and stress_zz = 1
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# However, this will mean internal0 < 0, so SimpleTester0 will be deactivated and
# then the algorithm will return to
# stress_yy=0.7, stress_zz=0.8
# internal0 should be 0.0, and internal2 should be 0.3E-6


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 1 0  0 0 1.1'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    tangent_operator = linear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/postprocessors/linear_combination/linear_combination.i)

# Tests the LinearCombinationPostprocessor post-processor, which computes
# a linear combination of an arbitrary number of post-processor values.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./pp1]
    # number of elements, equal to 2
    type = NumElems
  [../]
  [./pp2]
    # number of nodes, equal to 3
    type = NumNodes
  [../]

  # post-processor value being tested; value should be the following:
  #   value = c1 * pp1 + c2 * pp2 + b
  #         = 2  * 2   + -1 * 3   + 5 = 6
  [./linear_combination]
    type = LinearCombinationPostprocessor
    pp_names = 'pp1 pp2'
    pp_coefs = '2   -1'
    b = 5
  [../]
[]

[Outputs]
  show = linear_combination
  csv = true
[]

(modules/chemical_reactions/test/tests/solid_kinetics/2species.i)

# Simple reaction-diffusion example to illustrate the use of the SolidKineticReactions
# action.
# In this example, two primary species a and b diffuse towards each other from
# opposite ends of a porous medium, reacting when they meet to form a mineral
# precipitate. The kinetic reaction is specified in the SolidKineticReactions block as:
#
# kin_reactions = '(1.0)a+(1.0)b=mineral'
#
# where a and b are the primary species (reactants), mineral is the precipitate,
# and the values in the parentheses are the stoichiometric coefficients for each
# species in the kinetic reaction.
#
# The SolidKineticReactions action creates all the required kernels and auxkernels
# to compute the reaction given by the above kinetic reaction equation.
#
# Specifically, it adds to following:
# * An AuxVariable named 'mineral' (given in the RHS of the kinetic reaction)
# * A KineticDisPreConcAux AuxKernel for this AuxVariable with all parameters
# * A CoupledBEKinetic Kernel for each primary species with all parameters

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
  nx = 40
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0
  [../]
[]

[ReactionNetwork]
  [./SolidKineticReactions]
    primary_species = 'a b'
    secondary_species = mineral
    kin_reactions = 'a + b = mineral'
    log10_keq = '-6'
    specific_reactive_surface_area = '1.0'
    kinetic_rate_constant = '1.0e-8'
    activation_energy = '1.5e4'
    gas_constant = 8.314
    reference_temperature = '298.15'
    system_temperature = '298.15'
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_pd]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_pd]
    type = PrimaryDiffusion
    variable = b
  [../]
[]

[BCs]
  [./a_left]
    type = DirichletBC
    variable = a
    preset = false
    boundary = left
    value = 1.0e-2
  [../]
  [./a_right]
    type = DirichletBC
    variable = a
    preset = false
    boundary = right
    value = 0
  [../]
  [./b_left]
    type = DirichletBC
    variable = b
    preset = false
    boundary = left
    value = 0
  [../]
  [./b_right]
    type = DirichletBC
    variable = b
    preset = false
    boundary = right
    value = 1.0e-2
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '5e-4 4e-3 0.4'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  end_time = 50
  dt = 5
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  file_base = 2species_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

(modules/porous_flow/test/tests/fluids/co2.i)

# Test the density and viscosity calculated by the simple CO2 Material
# Pressure 5 MPa
# Temperature 50C
# These conditions correspond to the gas phase
# CO2 density should equal 104 kg/m^3 (NIST webbook)
# CO2 viscosity should equal 0.000017345 Pa.s (NIST webbook)
# Results are within expected accuracy

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 5e6
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = pp
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 50
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [co2]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Celsius
    fp = co2
    phase = 0
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = temp
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = co2
  csv = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/large_deform3.i)

# apply a number of "random" configurations and
# check that the algorithm returns to the yield surface
#
# must be careful here - we cannot put in arbitrary values of C_ijkl, otherwise the condition
# df/dsigma * C * flow_dirn < 0 for some stresses
# The important features that must be obeyed are:
# 0 = C_0222 = C_1222  (holds for transversely isotropic, for instance)
# C_0212 < C_0202 = C_1212 (holds for transversely isotropic)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  # the following are "random" deformations
  # each is O(1E-1) to provide large deformations
  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '(sin(0.1*t)+x)/1E1'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '(cos(t)+x*y)/1E1'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 'sin(0.4321*t)*x*y*z/1E1'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./yield_fcn_at_zero]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'yield_fcn_at_zero'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.577350269
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.08748866
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 100
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    # the following is transversely isotropic, i think.
    fill_method = symmetric9
    C_ijkl = '3E9 1E9 3E9 3E9 3E9 6E9 1E9 1E9 9E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    max_NR_iterations = 100
    ep_plastic_tolerance = 1E-3
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1E4
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = large_deform3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(tutorials/darcy_thermo_mech/step03_darcy_material/tests/kernels/darcy_pressure/darcy_pressure.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First dot for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Materials]
  [pressure]
    type = ADGenericConstantMaterial
    prop_values = '0.8451e-9 7.98e-4'
    prop_names = 'permeability viscosity'
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/single_var_constraint_2d/stationary_equal.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0
    jump_flux = 0
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/porous_flow/examples/lava_lamp/1phase_convection.i)

# Two phase density-driven convection of dissolved CO2 in brine
#
# The model starts with CO2 in the liquid phase only.  The CO2 diffuses into the brine.
# As the density of the CO2-saturated brine is greater
# than the unsaturated brine, a gravitational instability arises and density-driven
# convection of CO2-rich fingers descend into the unsaturated brine.
#
# The instability is seeded by a random perturbation to the porosity field.
# Mesh adaptivity is used to refine the mesh as the fingers form.
#
# Note: this model is computationally expensive, so should be run with multiple cores.

[GlobalParams]
  PorousFlowDictator = 'dictator'
  gravity = '0 -9.81 0'
[]

[Adaptivity]
  max_h_level = 2
  marker = marker
  initial_marker = initial
  initial_steps = 2
  [Indicators]
    [indicator]
      type = GradientJumpIndicator
      variable = zi
    []
  []
  [Markers]
    [marker]
      type = ErrorFractionMarker
      indicator = indicator
      refine = 0.8
    []
    [initial]
      type = BoxMarker
      bottom_left = '0 1.95 0'
      top_right = '2 2 0'
      inside = REFINE
      outside = DO_NOTHING
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  ymin = 1.5
  ymax = 2
  xmax = 2
  ny = 20
  nx = 40
  bias_y = 0.95
[]

[AuxVariables]
  [xnacl]
    initial_condition = 0.01
  []
  [saturation_gas]
    order = FIRST
    family = MONOMIAL
  []
  [xco2l]
    order = FIRST
    family = MONOMIAL
  []
  [density_liquid]
    order = FIRST
    family = MONOMIAL
  []
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = 'timestep_end'
  []
  [xco2l]
    type = PorousFlowPropertyAux
    variable = xco2l
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = 'timestep_end'
  []
  [density_liquid]
    type = PorousFlowPropertyAux
    variable = density_liquid
    property = density
    phase = 0
    execute_on = 'timestep_end'
  []
[]

[Variables]
  [pgas]
  []
  [zi]
    scaling = 1e4
  []
[]

[ICs]
  [pressure]
    type = FunctionIC
    function = 10e6-9.81*1000*y
    variable = pgas
  []
  [zi]
    type = ConstantIC
    value = 0
    variable = zi
  []
  [porosity]
    type = RandomIC
    variable = porosity
    min = 0.25
    max = 0.275
    seed = 0
  []
[]

[BCs]
  [top]
    type = DirichletBC
    value = 0.04
    variable = zi
    boundary = top
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pgas
  []
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = pgas
    disp_long = '0 0'
    disp_trans = '0 0'
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = zi
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = zi
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = zi
    disp_long = '0 0'
    disp_trans = '0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2sw]
      type = CO2FluidProperties
    []
    [co2]
      type = TabulatedFluidProperties
      fp = co2sw
    []
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = '45'
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = 'pgas'
    z = 'zi'
    temperature_unit = Celsius
    xnacl = 'xnacl'
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = porosity
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-11 0 0 0 1e-11 0 0 0 1e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    phase = 0
    n = 2
    s_res = 0.1
    sum_s_res = 0.2
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
    s_res = 0.1
    sum_s_res = 0.2
  []
  [diffusivity]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '2e-9 2e-9 2e-9 2e-9'
    tortuosity = '1 1'
  []
[]

[Preconditioning]
  active = basic
  [mumps_is_best_for_parallel_jobs]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
  [basic]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2             '
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1e6
  nl_max_its = 25
  l_max_its = 100
  dtmax = 1e4
  nl_abs_tol = 1e-6
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 100
    growth_factor = 2
    cutback_factor = 0.5
  []
[]

[Functions]
  [flux]
    type = ParsedFunction
    vals = 'delta_xco2 dt'
    vars = 'dx dt'
    value = 'dx/dt'
  []
[]

[Postprocessors]
  [total_co2_in_gas]
    type = PorousFlowFluidMass
    phase = 1
    fluid_component = 1
  []
  [total_co2_in_liquid]
    type = PorousFlowFluidMass
    phase = 0
    fluid_component = 1
  []
  [numdofs]
    type = NumDOFs
  []
  [delta_xco2]
    type = ChangeOverTimePostprocessor
    postprocessor = total_co2_in_liquid
  []
  [dt]
    type = TimestepSize
  []
  [flux]
    type = FunctionValuePostprocessor
    function = flux
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  exodus = true
  csv = true
[]

(modules/xfem/test/tests/solid_mechanics_basic/penny_crack_cfp.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
  xmin = -1.1
  xmax = 1.1
  ymin = -1.1
  ymax = 1.1
  zmin = -1.1
  zmax = 1.1
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[UserObjects]
  [./circle_cut_uo]
    type = CircleCutUserObject
    cut_data = '0  0 0
                0 -0.5 0
                -0.5 0 0'
  [../]
[]

[AuxVariables]
  [./SED]
   order = CONSTANT
    family = MONOMIAL
  [../]
[]

[DomainIntegral]
  integrals = 'KfromJIntegral'
  crack_direction_method = CurvedCrackFront
  radius_inner = '0.3'
  radius_outer = '0.6'
  poissons_ratio = 0.3
  youngs_modulus = 207000
  block = 0
  crack_front_points_provider = circle_cut_uo
  number_points_from_provider = 10
  closed_loop = true
  incremental = true
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
  [../]
[]

[AuxKernels]
  [./SED]
    type = MaterialRealAux
    variable = SED
    property = strain_energy_density
    execute_on = timestep_end
    block = 0
  [../]
[]

[Functions]
  [./top_trac_z]
    type = ConstantFunction
    value = 10
  [../]
[]


[BCs]
  [./top_z]
    type = FunctionNeumannBC
    boundary = front
    variable = disp_z
    function = top_trac_z
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = back
    variable = disp_x
    value = 0.0
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = back
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    boundary = back
    variable = disp_z
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/time_integrators/convergence/implicit_convergence.i)

[Mesh]
  type = GeneratedMesh
  dim  = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx   = 4
  ny   = 4
  elem_type = QUAD9
[]

[Variables]
  active = 'u'

  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    preset = false
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  start_time = 0.0
  end_time = 1.0
  dt = 0.0625

 [./TimeIntegrator]
   type = ImplicitMidpoint
 [../]
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  csv = true
[]

(test/tests/multiapps/picard/fully_coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/console/console_final.i)

###########################################################
# This test exercises console Output control. The console
# output is only output every third step. Additionally it
# is forced to be output after the final timestep as well.
#
# @Requirement U1.40
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Functions]
  [./ffn]
    type = ParsedFunction
    value = -4
  [../]

  [./exactfn]
    type = ParsedFunction
    value = x*x+y*y
  [../]

  [./aux_exact_fn]
    type = ParsedFunction
    value = t*(x*x+y*y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./force]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[AuxVariables]
  [./aux_u]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./a]
    type = FunctionAux
    variable = aux_u
    function = aux_exact_fn
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exactfn
  [../]
[]

[Postprocessors]
  [./elem_56]
    type = ElementalVariableValue
    variable = u
    elementid = 56
  [../]

  [./aux_elem_99]
    type = ElementalVariableValue
    variable = aux_u
    elementid = 99
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  dt = 0.01
  start_time = 0
  num_steps = 10
[]

[Outputs]
  interval = 3
  execute_on = 'initial timestep_end final'
[]

(modules/richards/test/tests/jacobian_1/jn_fu_03.i)

# unsaturated = false
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn03
  exodus = false
[]

(modules/phase_field/test/tests/free_energy_material/MathFreeEnergy.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = SmoothCircleIC
    variable = c
    x1 = 25.0
    y1 = 25.0
    radius = 6.0
    invalue = 1.0
    outvalue = -0.8
    int_width = 4.0
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CahnHilliard
    variable = c
    mob_name = M
    f_name = F
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
  [./free_energy]
    type = MathFreeEnergy
    f_name = F
    c = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-5
  nl_max_its = 40
  nl_rel_tol = 5.0e-14

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  execute_on = 'timestep_end'
  [./oversample]
    type = Exodus
    refinements = 2
  [../]
[]

(modules/porous_flow/test/tests/actions/fullsat_brine_except3.i)

# Check error when using PorousFlowFullySaturated action,
# attempting to use both brine and single-component fluids

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  block = '0'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowFullySaturated]
  coupling_type = ThermoHydro
  porepressure = pp
  temperature = temp
  mass_fraction_vars = "nacl"
  fluid_properties_type = PorousFlowSingleComponentFluid
  nacl_name = nacl
  fp = simple_fluid
  dictator_name = dictator
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Variables]
  [pp]
    initial_condition = 20E6
  []
  [temp]
    initial_condition = 323.15
  []
  [nacl]
    initial_condition = 0.1047
  []
[]

[Kernels]
  # All provided by PorousFlowFullySaturated action
[]

[BCs]
  [t_bdy]
    type = DirichletBC
    variable = temp
    boundary = 'left right'
    value = 323.15
  []
  [p_bdy]
    type = DirichletBC
    variable = pp
    boundary = 'left right'
    value = 20E6
  []
  [nacl_bdy]
    type = DirichletBC
    variable = nacl
    boundary = 'left right'
    value = 0.1047
  []
[]

[Materials]
  # Thermal conductivity
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
    wet_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
  []

  # Specific heat capacity
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 850
    density = 2700
  []

  # Permeability
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []

  # Porosity
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = fullsat_brine_except2
[]

(test/tests/outputs/oversample/ex02_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmax = 0
  elem_type = QUAD9
[]

[Variables]
  [./diffused]
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./foo]
    variable = diffused
    type = ConstantPointSource
    value = 1
    point = '0.3 0.3 0.0'
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom left right top'
    value = 0.0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
[]

[Adaptivity]
  max_h_level = 2
  initial_steps = 2
  marker = marker
  steps = 2
  initial_marker = marker
  [./Indicators]
    [./indicator]
      type = GradientJumpIndicator
      variable = diffused
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorFractionMarker
      indicator = indicator
      refine = 0.5
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./os2]
    type = Exodus
    refinements = 2
  [../]
  [./os4]
    type = Exodus
    refinements = 4
  [../]
[]

(test/tests/userobjects/layered_average/layered_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./layered_average]
    type = SpatialUserObjectAux
    variable = layered_average
    execute_on = timestep_end
    user_object = average
  [../]
[]

[BCs]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
[]

[UserObjects]
  [./average]
    type = LayeredAverage
    variable = u
    direction = y
    num_layers = 2
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/dirackernels/point_caching/point_caching_uniform_refinement.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  active = 'point_source'

  [./point_source]
    type = CachingPointSource
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  steps = 2
  marker = uniform
  [./Markers]
    [./uniform]
      type = UniformMarker
      mark = refine
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/phase_field/test/tests/GBAnisotropy/testwidth1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 2
  nz = 0
  xmin = -500
  xmax = 1000
  ymin = 0
  ymax = 100
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 3
  var_name_base = gr
  length_scale = 1.0e-9
  time_scale = 1.0e-9
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[Functions]
  [./ic_func_eta1]
    type = ParsedFunction
    value = '0.5*(1.0-tanh((x)*sqrt(m/kappa/2.0)))'
    vars = 'm kappa'
    vals = '0.26514 331.414'
  [../]
  [./ic_func_eta2]
    type = ParsedFunction
    value = '0.5*(1.0+tanh((x)*sqrt(m/kappa/2.0)))*0.5*(1.0-tanh((x-500)*sqrt(m/kappa/2.0)))'
    vars = 'm kappa'
    vals = '0.26514 331.414'
  [../]
  [./ic_func_eta3]
    type = ParsedFunction
    value = '0.5*(1.0+tanh((x-500)*sqrt(m/kappa/2.0)))'
    vars = 'm kappa'
    vals = '0.26514 331.414'
  [../]
[]

[ICs]
  [./eta1_ic]
    variable = gr0
    type = FunctionIC
    function = ic_func_eta1
  [../]
  [./eta2_ic]
    variable = gr1
    type = FunctionIC
    function = ic_func_eta2
  [../]
  [./eta3_ic]
    variable = gr2
    type = FunctionIC
    function = ic_func_eta3
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = FIRST
    family = LAGRANGE
  [../]
  [./var_indices]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[Materials]
  [./CuGrGranisotropic]
    type = GBWidthAnisotropy
    kappa = 331.414
    mu = 0.26514
    T = 600 # K

    # molar_volume_value = 7.11e-6 #Units:m^3/mol
    Anisotropic_GB_file_name = anisotropy_energy.txt
    inclination_anisotropy = false # true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 40
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-11

  num_steps = 2

  dt = 10
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp11.i)

# Capped weak-plane plasticity
# checking jacobian for shear + tensile failure with hardening
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 3
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_0 = -2
    internal_limit = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0 1  0 1 -1.5'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-10
    perfect_guess = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/actions/addmaterials2.i)

# Test that the PorousFlowAddMaterialAction correctly handles the case where
# the at_nodes parameter isn't provided. In this case, only a single material
# is given, and the action must correctly identify if materials should be added
# at the nodes, qps, or even both

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pwater]
    initial_condition = 1e6
  []
  [sgas]
    initial_condition = 0.3
  []
  [temperature]
    initial_condition = 50
  []
[]

[AuxVariables]
  [x0]
    initial_condition = 0.1
  []
  [x1]
    initial_condition = 0.5
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pwater
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = sgas
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temperature
  []
  [heat_advection]
    type = PorousFlowHeatAdvection
    variable = temperature
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pwater sgas temperature'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-5
    pc_max = 1e7
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
      cv = 2
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1e9
      viscosity = 1e-4
      density0 = 20
      thermal_expansion = 0
      cv = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'x0 x1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.11
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
    s_res = 0.01
    sum_s_res = 0.11
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 125
  []
  [unused]
    type = GenericConstantMaterial
    prop_names = unused
    prop_values = 0
  []
[]

[Executioner]
  type = Transient
  end_time = 1
  nl_abs_tol = 1e-14
[]

(test/tests/multiapps/check_error/sub1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/shape_element_user_object/shape_element_user_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = (x-0.5)^2
    [../]
  [../]
  [./v]
    order = THIRD
    family = HERMITE
    [./InitialCondition]
      type = FunctionIC
      function = (y-0.5)^2
    [../]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[UserObjects]
  [./test]
    type = TestShapeElementUserObject
    u = u
    # first order lagrange variables have 4 DOFs per element
    u_dofs = 4
    v = v
    # third order hermite variables have 16 DOFs per element
    v_dofs = 16
    # as this userobject computes quantities for both the residual AND the jacobian
    # it needs to have these execute_on flags set.
    execute_on = 'linear nonlinear'
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 2
[]

(modules/combined/test/tests/CHSplitFlux/flux_gb.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
    [../]
  [../]
  [./mu]
  [../]
  [./jx]
  [../]
  [./jy]
  [../]
[]

[AuxVariables]
  [./gb]
    family = LAGRANGE
    order  = FIRST
  [../]
  [./mobility_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./mobility_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./diffusivity_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./diffusivity_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./aniso_tensor_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./aniso_tensor_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./flux_x]
    type = CHSplitFlux
    variable = jx
    component = 0
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./flux_y]
    type = CHSplitFlux
    variable = jy
    component = 1
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[AuxKernels]
  [./gb]
    type = FunctionAux
    variable = gb
    function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
  [../]
  [./mobility_xx]
    type = MaterialRealTensorValueAux
    variable = mobility_xx
    property = mobility_prop
    row = 0
    column = 0
  [../]
  [./mobility_yy]
    type = MaterialRealTensorValueAux
    variable = mobility_yy
    property = mobility_prop
    row = 1
    column = 1
  [../]
  [./diffusivity_xx]
    type = MaterialRealTensorValueAux
    variable = diffusivity_xx
    property = diffusivity
    row = 0
    column = 0
  [../]
  [./diffusivity_yy]
    type = MaterialRealTensorValueAux
    variable = diffusivity_yy
    property = diffusivity
    row = 1
    column = 1
  [../]
  [./aniso_tensor_xx]
    type = MaterialRealTensorValueAux
    variable = aniso_tensor_xx
    property = aniso_tensor
    row = 0
    column = 0
  [../]
  [./aniso_tensor_yy]
    type = MaterialRealTensorValueAux
    variable = aniso_tensor_yy
    property = aniso_tensor
    row = 1
    column = 1
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c*(1.0-c)'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = diffusivity
    weights = var_dep
    args = c
  [../]
  [./phase_normal]
    type = PhaseNormalTensor
    phase = gb
    normal_tensor_name = gb_normal
  [../]
  [./aniso_tensor]
    type = GBDependentAnisotropicTensor
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = aniso_tensor
  [../]
  [./diffusivity]
    type = GBDependentDiffusivity
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = diffusivity
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  nl_max_its = 5
  dt = 20
  num_steps = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_conservative_transfer/primary_negative_adjuster.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[AuxVariables]
  [var]
    family = MONOMIAL
    order = THIRD
  []
[]

[ICs]
  [var_ic]
    type = FunctionIC
    variable = var
    function = '-exp(x * y)'
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    input_files = secondary_negative_adjuster.i
    execute_on = timestep_end
  []
[]

[Postprocessors]
  [from_postprocessor]
    type = ElementIntegralVariablePostprocessor
    variable = var
  []
[]

[Transfers]
  [to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = var
    variable = var
    multi_app = sub
    from_postprocessors_to_be_preserved  = 'from_postprocessor'
    to_postprocessors_to_be_preserved  = 'to_postprocessor'
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [a]
    family = SCALAR
    order = SIXTH
  []
[]

[Variables]
  [dummy]
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = dummy
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    positions = '0 0 0'
    input_files = 'sub.i'
  []
[]

[Transfers]
  [from_sub]
    type = MultiAppScalarToAuxScalarTransfer
    multi_app = sub
    source_variable = 'b'
    to_aux_scalar = 'a'
    direction = from_multiapp
  []
[]

[Outputs]
    exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except16.i)

# Exception test
# Incorrect number of stoichiometry
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1
    stoichiometry = '2 3'
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 1
    stoichiometry = 3
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '2 3'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = 1.0e-8
    activation_energy = 1.5e4
    molar_volume = 1
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/executioners/solve_type_linear/linear_with_full_smp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
[]

[Variables]
  [u]
  []
  [v]
  []
[]

[Kernels]
  [u_diffusion]
    type = Diffusion
    variable = u
  []
  [v_diffusion]
    type = Diffusion
    variable = v
  []

  [u_reaction]
    type = Reaction
    variable = u
  []
  [v_reaction]
    type = Reaction
    variable = v
  []

  [u_force]
    type = BodyForce
    variable = u
  []
  [v_force]
    type = CoupledForce
    variable = v
    v = u
  []
[]

[Executioner]
  type = Steady
  solve_type = LINEAR
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/solid_kinetics/calcite_precipitation.i)

# Example of batch reaction of calcium (Ca++) and bicarbonate (HCO3-) precipitation
# to form calcite (CaCO3).
#
# The reaction network considered is as follows:
# Aqueous equilibrium reactions:
# a)  H+ + HCO3- = CO2(aq),             Keq = 10^(6.341)
# b)  HCO3- = H+ + CO3--,               Keq = 10^(-10.325)
# c)  Ca++ + HCO3- = H+ + CaCO3(aq),    Keq = 10^(-7.009)
# d)  Ca++ + HCO3- = CaHCO3+,           Keq = 10^(-0.653)
# e)  Ca++ = H+ + CaOh+,                Keq = 10^(-12.85)
# f)  - H+ = OH-,                       Keq = 10^(-13.991)
#
# Kinetic reactions
# g)  Ca++ + HCO3- = H+ + CaCO3(s),     A = 0.461 m^2/L, k = 6.456542e-2 mol/m^2 s,
#                                       Keq = 10^(1.8487)
#
# The primary chemical species are H+, HCO3- and Ca++.

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./ca++]
    initial_condition = 2.0e-2
  [../]
  [./h+]
    initial_condition = 1.0e-8
  [../]
  [./hco3-]
    initial_condition = 1.0e-2
  [../]
[]

[AuxVariables]
  [./caco3_s]
  [../]
  [./ph]
  [../]
[]

[AuxKernels]
  [./ph]
    type = PHAux
    h_conc = h+
    variable = ph
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'ca++ hco3- h+'
    secondary_species = 'co2_aq co3-- caco3_aq cahco3+ caoh+ oh-'
    reactions = 'h+ + hco3- = co2_aq 6.3447,
                 hco3- - h+ = co3-- -10.3288,
                 ca++ + hco3- - h+ = caco3_aq -7.0017,
                 ca++ + hco3- = cahco3+ -1.0467,
                 ca++ - h+ = caoh+ -12.85,
                 - h+ = oh- -13.9951'
  [../]
  [./SolidKineticReactions]
    primary_species = 'ca++ hco3- h+'
    kin_reactions = 'ca++ + hco3- - h+ = caco3_s'
    secondary_species = caco3_s
    log10_keq = 1.8487
    reference_temperature = 298.15
    system_temperature = 298.15
    gas_constant = 8.314
    specific_reactive_surface_area = 0.1
    kinetic_rate_constant = 1e-6
    activation_energy = 1.5e4
  [../]
[]

[Kernels]
  [./ca++_ie]
    type = PrimaryTimeDerivative
    variable = ca++
  [../]
  [./h+_ie]
    type = PrimaryTimeDerivative
    variable = h+
  [../]
  [./hco3-_ie]
    type = PrimaryTimeDerivative
    variable = hco3-
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'porosity diffusivity'
    prop_values = '0.25 1e-9'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  end_time = 100
  dt = 10
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  [./h+]
    type = ElementIntegralVariablePostprocessor
    variable = h+
    execute_on = 'initial timestep_end'
  [../]
  [./ca++]
    type = ElementIntegralVariablePostprocessor
    variable = ca++
    execute_on = 'initial timestep_end'
  [../]
  [./hco3-]
    type = ElementIntegralVariablePostprocessor
    variable = hco3-
    execute_on = 'initial timestep_end'
  [../]
  [./co2_aq]
    type = ElementIntegralVariablePostprocessor
    variable = co2_aq
    execute_on = 'initial timestep_end'
  [../]
  [./oh-]
    type = ElementIntegralVariablePostprocessor
    variable = oh-
    execute_on = 'initial timestep_end'
  [../]
  [./co3--]
    type = ElementIntegralVariablePostprocessor
    variable = co3--
    execute_on = 'initial timestep_end'
  [../]
  [./caco3_aq]
    type = ElementIntegralVariablePostprocessor
    variable = caco3_aq
    execute_on = 'initial timestep_end'
  [../]
  [./caco3_s]
    type = ElementIntegralVariablePostprocessor
    variable = caco3_s
    execute_on = 'initial timestep_end'
  [../]
  [./ph]
    type = ElementIntegralVariablePostprocessor
    variable = ph
    execute_on = 'initial timestep_end'
  [../]
  [./calcite_vf]
    type = TotalMineralVolumeFraction
    variable = caco3_s
    molar_volume = 36.934e-6
  [../]
[]

[Outputs]
  perf_graph = true
  csv = true
[]

(modules/phase_field/test/tests/SimpleACInterface/SimpleCoupledACInterface.i)

#
# Test the coupled Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  zmin = 0
  zmax = 50
  elem_type = QUAD4

  uniform_refine = 1
[]

[Variables]
  [./w]
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 25.0
      y1 = 25.0
      radius = 6.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 5.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]

  [./ACBulk]
    type = AllenCahn
    variable = eta
    f_name = F
  [../]

  [./CoupledBulk]
    type = MatReaction
    variable = eta
    v = w
  [../]

  [./W]
    type = Reaction
    variable = w
  [../]

  [./CoupledACInterface]
    type = SimpleCoupledACInterface
    variable = w
    v = eta
    kappa_name = 1
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L'
    prop_values = '1'
  [../]

  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = 'eta^2 * (1-eta)^2'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 2
[]

[Debug]
  show_var_residual_norms = true
[]

[Outputs]
  hide = w
  exodus = true
[]

(test/tests/postprocessors/num_adaptivity_cycles/num_adaptivity_cycles.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1

  solve_type = 'PJFNK'

[]

[Adaptivity]
  cycles_per_step = 1
  marker = box
  max_h_level = 2
  initial_steps = 4
  initial_marker = initial_box
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = dont_mark
      type = BoxMarker
    [../]
    [./initial_box]
      type = BoxMarker
      bottom_left = '0.8 0.1 0'
      top_right = '0.9 0.2 0'
      inside = refine
      outside = dont_mark
    [../]
  [../]
[]

[Postprocessors]
  [./adaptivity_cycles]
    type = NumAdaptivityCycles
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update24.i)

# MC update version, with only MohrCoulomb, cohesion=40, friction angle = 35deg, psi = 5deg, smoothing_tol = 0.5
# Tensile strength = 1MPa
# Lame lambda = 1E3.  Lame mu = 1.3E3

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E2
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E8
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '100.1 0.1 -0.2  0.1 0.9 0  -0.2 0 1.1'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/interfaces/random/random_uo.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./random_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./random_elemental]
    type = RandomAux
    variable = random_elemental
    random_user_object = random_uo
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./random_uo]
    type = RandomElementalUserObject
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/iterative/iterative_vtk.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = VTK
    nonlinear_residual_dt_divisor = 100
    start_time = 1.8
    end_time = 1.85
    execute_on = 'nonlinear timestep_end'
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/bh_except06.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    use_mobility = true
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/misc/serialized_solution/serialized_solution.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./lag]
    initial_condition = 2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./aux]
    type = TestSerializedSolution
    system = aux
    execute_on = 'initial timestep_end'
  [../]
  [./nl]
    type = TestSerializedSolution
    system = nl
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/except5.i)

# Exception: incorrect userobject types
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = -2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

(test/tests/userobjects/layered_side_integral/layered_side_integral.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  nz = 6
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_integral]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[AuxKernels]
  [./liaux]
    type = SpatialUserObjectAux
    variable = layered_integral
    boundary = right
    user_object = layered_integral
  [../]
[]

[UserObjects]
  [./layered_integral]
    type = LayeredSideIntegral
    direction = y
    num_layers = 3
    variable = u
    execute_on = linear
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/gravity_head_2/gh16.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    output = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    output = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    output = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    output = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh16
  execute_on = 'timestep_end final'
  interval = 100000
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_1D.i)

# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 1D version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[Variables]
  [tracer]
  []
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass_dot]
    type = MassLumpedTimeDerivative
    variable = tracer
  []
  [flux]
    type = FluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = superbee
    u = tracer
    velocity = '0.1 0 0'
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 11
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  nl_max_its = 500
  timestep_tolerance = 1E-3
[]

[Outputs]
  print_linear_residuals = false
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/materials/ad_material/ad_global_index_mapping.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  second_order = true
[]

[Variables]
  [u]
    initial_condition = 1
  []
  [v]
    initial_condition = 1
    order = SECOND
  []
[]

[Kernels]
  [u_diff]
    type = ADMatDiffusion
    variable = u
    diffusivity = diffusivity
  []
  [v_diff]
    type = ADMatDiffusion
    variable = v
    diffusivity = diffusivity
  []
[]

[BCs]
  [left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
  [left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  []
[]

[Materials]
  [ad_coupled_mat]
    type = ADCheckGlobalToDerivativeMap
    u = u
    v = v
    mat_prop = diffusivity
  []
[]

[Executioner]
  type = Steady
  solve_type = 'Newton'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/pls02.i)

# fully-saturated situation with a poly-line sink with use_mobility=true
# The poly-line consists of 2 points, and has a length
# of 0.5.  Each point is weighted with a weight of 0.1
# The PorousFlowPolyLineSink has
# p_or_t_vals = 0 1E7
# fluxes = 0 1
# so that for 0<=porepressure<=1E7
# base flux = porepressure * 1E-6 * mobility  (measured in kg.m^-1.s^-1),
# and when multiplied by the poly-line length, and
# the weighting of each point, the mass flux is
# flux = porepressure * 0.5*E-8 * mobility (kg.s^-1).
#
# The fluid and matrix properties are:
# porosity = 0.1
# element volume = 8 m^3
# density = dens0 * exp(P / bulk), with bulk = 2E7
# initial porepressure P0 = 1E7
# viscosity = 0.2
# So, fluid mass = 0.8 * density (kg)
#
# The equation to solve is
# d(Mass)/dt = - porepressure * 0.5*E-8 * density / viscosity
#
# PorousFlow discretises time to conserve mass, so to march
# forward in time, we must solve
# Mass(dt) = Mass(0) - P * 0.5E-8 * density / viscosity * dt
# or
# 0.8 * dens0 * exp(P/bulk) = 0.8 * dens0 * exp(P0/bulk) - P * 0.5E-8 * density / viscosity * dt
# For the numbers written above this gives
# P(t=1) = 6.36947 MPa
# which is given precisely by MOOSE
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [pls_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      viscosity = 0.2
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [pls]
    # This defines a sink that has strength
    # f = L(P) * relperm * L_seg
    # where
    #    L(P) is a piecewise-linear function of porepressure
    #      that is zero at pp=0 and 1 at pp=1E7
    #    relperm is the relative permeability of the fluid
    #    L_seg is the line-segment length associated with
    #      the Dirac points defined in the file pls02.bh
    type = PorousFlowPolyLineSink

    # Because the Variable for this Sink is pp, and pp is associated
    # with the fluid-mass conservation equation, this sink is extracting
    # fluid mass (and not heat energy or something else)
    variable = pp

    # The following specfies that the total fluid mass coming out of
    # the porespace via this sink in this timestep should be recorded
    # in the pls_total_outflow_mass UserObject
    SumQuantityUO = pls_total_outflow_mass

    # The following file defines the polyline geometry
    # which is just two points in this particular example
    point_file = pls02.bh

    # Now define the piecewise-linear function, L

    # First, we want L to be a function of porepressure (and not
    # temperature or something else).  The following means that
    # p_or_t_vals should be intepreted by MOOSE as the zeroth-phase
    # porepressure
    function_of = pressure
    fluid_phase = 0

    # Second, define the piecewise-linear function, L
    # The following means
    #    flux=0 when pp=0  (and also pp<0)
    #    flux=1 when pp=1E7  (and also pp>1E7)
    #    flux=linearly intepolated between pp=0 and pp=1E7
    # When flux>0 this means a sink, while flux<0 means a source
    p_or_t_vals = '0 1E7'
    fluxes = '0 1'

    # Finally, in this case we want to always multiply
    # L by the fluid mobility (of the zeroth phase) and
    # use that in the sink strength instead of the bare L
    # computed above
    use_mobility = true
  []
[]

[Postprocessors]
  [pls_report]
    type = PorousFlowPlotQuantity
    uo = pls_total_outflow_mass
  []
  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 pls_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 1
  dt = 1
  solve_type = NEWTON
[]

[Outputs]
  file_base = pls02
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(test/tests/kernels/ode/ode_expl_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD4
[]

[Functions]
  [./f_fn]
    type = ParsedFunction
    value = -4
  [../]
  [./bc_all_fn]
    type = ParsedFunction
    value = x*x+y*y
  [../]
[]

# NL

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./uff]
    type = BodyForce
    variable = u
    function = f_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = bc_all_fn
  [../]
[]

# Aux

[AuxVariables]
  [./y]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
[]

[AuxScalarKernels]
  [./ode1]
    type = ExplicitODE
    variable = y
  [../]
[]

[Postprocessors]
  [./y]
    type = ScalarVariable
    variable = y
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  dt = 0.1
  num_steps = 10
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/scalar_dot_integrity_check.i)

# Test that coupling a time derivative of a scalar variable (ScalarDotCouplingAux) and
# using a Steady executioner errors out

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Functions]
  [./a_fn]
    type = ParsedFunction
    value = t
  [../]
[]

[AuxVariables]
  [./v]
  [../]

  [./a]
    family = SCALAR
    order = FIRST
  [../]
[]

[AuxScalarKernels]
  [./a_sak]
    type = FunctionScalarAux
    variable = a
    function = a_fn
  [../]
[]

[AuxKernels]
  [./ak_v]
    type = ScalarDotCouplingAux
    variable = v
    v = a
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Steady
[]

(test/tests/outputs/console/console_no_outputs_block.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/heat_conduction/test/tests/convective_heat_flux/coupled.i)


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
[]

[Variables]
  [./temp]
    initial_condition = 200.0
  [../]
[]

[Kernels]
  [./heat_dt]
    type = TimeDerivative
    variable = temp
  [../]
  [./heat_conduction]
    type = Diffusion
    variable = temp
  [../]
  [./heat]
    type = BodyForce
    variable = temp
    value = 0
  [../]
[]

[BCs]
  [./right]
    type = ConvectiveHeatFluxBC
    variable = temp
    boundary = 'right'
    T_infinity = T_inf
    heat_transfer_coefficient = htc
    heat_transfer_coefficient_dT = dhtc_dT
  [../]
[]

[Materials]
  [./T_inf]
    type = ParsedMaterial
    f_name = T_inf
    args = temp
    function = 'temp + 1'
  [../]
  [./htc]
    type = ParsedMaterial
    f_name = htc
    args = temp
    function = 'temp / 100 + 1'
  [../]
  [./dhtc_dT]
    type = ParsedMaterial
    f_name = dhtc_dT
    args = temp
    function = '1 / 100'
  [../]
[]

[Postprocessors]
  [./left_temp]
    type = SideAverageValue
    variable = temp
    boundary = left
    execute_on = 'TIMESTEP_END initial'
  [../]
  [./right_temp]
    type = SideAverageValue
    variable = temp
    boundary = right
  [../]
  [./right_flux]
    type = SideFluxAverage
    variable = temp
    boundary = right
    diffusivity = 1
  [../]
[]

[Executioner]
  type = Transient

  num_steps = 10
  dt = 1

  nl_abs_tol = 1e-12
[]

[Outputs]
  [./out]
    type = CSV
    interval = 10
  [../]
[]

(modules/fluid_properties/test/tests/ideal_gas/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Functions]
  [./f_fn]
    type = ParsedFunction
    value = -4
  [../]
  [./bc_fn]
    type = ParsedFunction
    value = 'x*x+y*y'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./e]
    initial_condition = 6232.5
  [../]
  [./v]
    initial_condition = 0.02493
  [../]

  [./p]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./T]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cp]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cv]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./c]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./mu]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./k]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./g]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./p]
    type = MaterialRealAux
     variable = p
     property = pressure
  [../]
  [./T]
    type = MaterialRealAux
     variable = T
     property = temperature
  [../]
  [./cp]
    type = MaterialRealAux
     variable = cp
     property = cp
  [../]
  [./cv]
    type = MaterialRealAux
     variable = cv
     property = cv
  [../]
  [./c]
    type = MaterialRealAux
     variable = c
     property = c
  [../]
  [./mu]
    type = MaterialRealAux
     variable = mu
     property = mu
  [../]
  [./k]
    type = MaterialRealAux
     variable = k
     property = k
  [../]
  [./g]
    type = MaterialRealAux
     variable = g
     property = g
  [../]
[]

[Modules]
  [./FluidProperties]
    [./ideal_gas]
      type = IdealGasFluidProperties
      gamma = 1.4
      molar_mass = 1.000536678700361
    [../]
  []
[]

[Materials]
  [./fp_mat]
    type = FluidPropertiesMaterial
    e = e
    v = v
    fp = ideal_gas
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = BodyForce
    variable = u
    function = f_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = bc_fn
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/examples/cahn-hilliard/Parsed_SplitCH.i)

#
# Example problem showing how to use the DerivativeParsedMaterial with SplitCHParsed.
# The free energy is identical to that from SplitCHMath, f_bulk = 1/4*(1-c)^2*(1+c)^2.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 150
  ny = 150
  xmax = 60
  ymax = 60
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./c]
        free_energy = fbulk
        mobility = M
        kappa = kappa_c
        solve_type = REVERSE_SPLIT
      [../]
    [../]
  [../]
[]

[AuxVariables]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./cIC]
    type = RandomIC
    variable = c
    min = -0.1
    max =  0.1
  [../]
[]

[AuxKernels]
  [./local_energy]
    type = TotalFreeEnergy
    variable = local_energy
    f_name = fbulk
    interfacial_vars = c
    kappa_names = kappa_c
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 0.5'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = fbulk
    args = c
    constant_names = W
    constant_expressions = 1.0/2^2
    function = W*(1-c)^2*(1+c)^2
    enable_jit = true
    outputs = exodus
  [../]
[]

[Postprocessors]
  [./top]
    type = SideIntegralVariablePostprocessor
    variable = c
    boundary = top
  [../]
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
  [../]
[]

[Preconditioning]
  [./cw_coupling]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  scheme = bdf2

  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm      lu          '

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 20
  nl_rel_tol = 1e-9

  dt = 2.0
  end_time = 20.0
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/navier_stokes/test/tests/ins/velocity_channel/velocity_inletBC_by_parts.i)

# This input file tests outflow boundary conditions for the incompressible NS equations.

[GlobalParams]
  gravity = '0 0 0'
  integrate_p_by_parts = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 3.0
  ymin = 0
  ymax = 1.0
  nx = 30
  ny = 10
  elem_type = QUAD9
[]


[Variables]
  [./vel_x]
    order = SECOND
    family = LAGRANGE
  [../]
  [./vel_y]
    order = SECOND
    family = LAGRANGE
  [../]
  [./p]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./mass]
    type = INSMass
    variable = p
    u = vel_x
    v = vel_y
    p = p
  [../]
  [./x_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_x
    u = vel_x
    v = vel_y
    p = p
    component = 0
  [../]
  [./y_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_y
    u = vel_x
    v = vel_y
    p = p
    component = 1
  [../]
[]

[BCs]
  [./x_no_slip]
    type = DirichletBC
    variable = vel_x
    boundary = 'top bottom'
    value = 0.0
  [../]
  [./y_no_slip]
    type = DirichletBC
    variable = vel_y
    boundary = 'left top bottom'
    value = 0.0
  [../]
  [./x_inlet]
    type = FunctionDirichletBC
    variable = vel_x
    boundary = 'left'
    function = 'inlet_func'
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'rho mu'
    prop_values = '1  1'
  [../]
[]

[Preconditioning]
  [./SMP_PJFNK]
    type = SMP
    full = true
    solve_type = NEWTON
  [../]
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type -sub_pc_factor_levels'
  petsc_options_value = '300                bjacobi  ilu          4'
  line_search = none
  nl_rel_tol = 1e-12
  nl_max_its = 6
  l_tol = 1e-6
  l_max_its = 300
[]

[Outputs]
  [./out]
    type = Exodus
  [../]
[]

[Functions]
  [./inlet_func]
    type = ParsedFunction
    value = '-4 * (y - 0.5)^2 + 1'
  [../]
[]

(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_fully_saturated_action.i)

# 1phase, heat advecting with a moving fluid
# Using the PorousFlowFullySaturated Action with various stabilization options
# With stabilization=none, this should produce an identical result to heat_advection_1d_fully_saturated.i
# With stabilization=Full, this should produce an identical result to heat_advection_1d.i and heat_advection_1d_fullsat.i
# With stabilization=KT, this should produce an identical result to heat_advection_1D_KT.i
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [temp]
    initial_condition = 200
  []
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = '1-x'
  []
[]

[BCs]
  [pp0]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
  [pp1]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [spit_heat]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 300
  []
  [suck_heat]
    type = DirichletBC
    variable = temp
    boundary = right
    value = 200
  []
[]

[PorousFlowFullySaturated]
  porepressure = pp
  temperature = temp
  coupling_type = ThermoHydro
  fp = simple_fluid
  add_darcy_aux = false
  stabilization = none
  flux_limiter_type = superbee
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 100
      density0 = 1000
      viscosity = 4.4
      thermal_expansion = 0
      cv = 2
    []
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [zero_thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0 0 0  0 0 0  0 0 0'
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 125
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 2 0 0 0 3'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 0.6
[]

[VectorPostprocessors]
  [T]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 51
    sort_by = x
    variable = temp
  []
[]

[Outputs]
  file_base = heat_advection_1d_fully_saturation_action
  [csv]
    type = CSV
    sync_times = '0.1 0.6'
    sync_only = true
  []
[]

(python/peacock/tests/common/spherical_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
  xmin = -5
  xmax = 5
  ymin = -5
  ymax = 5
  zmin = -5
  zmax = 5
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = sin(x*7.4+z*4.1)+cos(y*3.8+x*8.7)+sin(z*9.1+y*2.6)
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[VectorPostprocessors]
  [./average]
    type = SphericalAverage
    variable = c
    radius = 5
    bin_number = 10
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = PJFNK
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  csv = true
[]

(modules/level_set/test/tests/transfers/markers/single_level/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Adaptivity]
  marker = marker
  max_h_level = 1
  [./Markers]
    [./marker]
      type = BoxMarker
      bottom_left = '0.25 0.25 0'
      top_right = '0.75 0.75 0'
      outside =  DO_NOTHING
      inside = REFINE
    [../]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = LevelSetProblem
[]

[Executioner]
  type = Transient
  num_steps = 2
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = LevelSetReinitializationMultiApp
    input_files = 'sub.i'
    execute_on = TIMESTEP_BEGIN
  [../]
[]

[Transfers]
  [./marker_to_sub]
    type = LevelSetMeshRefinementTransfer
    multi_app = sub
    source_variable = marker
    variable = marker
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/table_tolerance/table_tolerance_test.i)

# This test verifies that the row tolerance for outputting and displaying postprocessors
# can be controlled via the new_row_tolerance parameter. Normally new rows are only added
# if they are above a given tolerance.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./func]
    type = FunctionAux
    function = 'sin(x + 1e12*t)'
    variable = aux
    execute_on = timestep_begin
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20

  # Very small timestep size
  dt = 1e-13
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [./integral]
    type = ElementIntegralVariablePostprocessor
    variable = aux
  [../]
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Outputs]
  exodus = false
  [./out]
    type = CSV
    new_row_tolerance = 1e-14
  [../]
  [./console]
    type = Console
    new_row_tolerance = 1e-14
  [../]
[]

(test/tests/adaptivity/cycles_per_step/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  initial_steps = 2
  steps = 1
  marker = marker
  initial_marker = marker
  max_h_level = 2
  [./Indicators]
    [./indicator]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorFractionMarker
      indicator = indicator
      coarsen = 0.1
      refine = 0.7
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/tag_based_naming_access/param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
    control_tags = 'tag'
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
    control_tags = 'tag'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
    control_tags = 'tag'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = 'tag/*/point'
    execute_on = 'initial'
  [../]
[]

(modules/phase_field/test/tests/conserved_noise/normal_masked.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 10.0
  ymin = 0.0
  ymax = 10.0
  elem_type = QUAD4
[]

[Functions]
  [./mask_func]
    type = ParsedFunction
    value = 'r:=sqrt((x-5)^2+(y-5)^2); if (r<3, 1.0, 0.0)'
  [../]
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = c
  [../]

  [./conserved_langevin]
    type = ConservedLangevinNoise
    amplitude = 0.5
    variable = c
    noise = normal_masked_noise
  []
[]

[BCs]
  [./Periodic]
    [./all]
      variable = c
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./mask_material]
    type = GenericFunctionMaterial
    prop_names  = 'mask_prop'
    prop_values = 'mask_func'
  [../]
[]

[UserObjects]
  [./normal_masked_noise]
    type = ConservedMaskedNormalNoise
    mask = mask_prop
  [../]
[]

[Postprocessors]
  [./total_c]
    type = ElementIntegralVariablePostprocessor
    variable = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  l_max_its = 30
  l_tol = 1.0e-3

  nl_max_its = 30
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10

  dt = 10.0
  num_steps = 4
[]

[Outputs]
  file_base = normal_masked
  [./csv]
    type = CSV
  [../]
[]

(test/tests/kernels/array_kernels/array_body_force.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
    scaling = '.9 .9'
  []
[]

[Kernels]
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
  [source]
    type = ArrayBodyForce
    variable = u
    function = '1 x'
  []
[]

[BCs]
  [left]
    type = ArrayDirichletBC
    variable = u
    boundary = 'left right bottom top'
    values = '0 0'
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/constraints/equal_value_boundary_constraint/equal_value_boundary_constraint_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  elem_type = QUAD4
  allow_renumbering = false
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]


[BCs]
  [./left]
    type = DirichletBC
    variable = diffused
    preset = false
    boundary = 'left'
    value = 1.0
  [../]
  [./right]
    type = DirichletBC
    variable = diffused
    preset = false
    boundary = 'right'
    value = 0.0
  [../]
[]

# Constraint System
[Constraints]
  [./y_top]
    type = EqualValueBoundaryConstraint
    variable = diffused
    primary = '45'    # node on boundary
    secondary = 'top'    # boundary
    penalty = 10e6
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = ''
  petsc_options_value = ''

  line_search = 'none'
[]

[Postprocessors]
  active = ' '

  [./residual]
    type = Residual
  [../]

  [./nl_its]
    type = NumNonlinearIterations
  [../]

  [./lin_its]
    type = NumLinearIterations
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(test/tests/restart/kernel_restartable/kernel_restartable_custom_name_second.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = RestartDiffusion
    variable = u
    coef = 1
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1e-2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Problem]
  restart_file_base = kernel_restartable_custom_name_restart_cp/LATEST
  name = "SomeCrazyName" # Testing this
[]

(modules/xfem/test/tests/diffusion_xfem/diffusion_flux_bc.i)

# The Neumann BC is applied on the cutted boundary.
# The solution is not correct because so far integration along the cutted element faces is not right.
# To correct this, we need to re-calcuate the weights based on area/volume fraction. This will be implemented soon.

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 6
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5  1.0  0.5  0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./top_u]
    type = NeumannBC
    variable = u
    boundary = 2
    value = -1.0
  [../]

  [./bottom]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cosserat01.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  active = 'cx_elastic cy_elastic cz_elastic x_moment y_moment z_moment'
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  [../]
  [./TensorMechanics]
    displacements = 'wc_x wc_y wc_z'
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = 0.5
    E_ijkl = '1 2 1.3333'
    fill_method = 'general_isotropic'
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/userobjects/layered_average/layered_average_interpolate.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./nodal_layered_average]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./layered_average]
    type = SpatialUserObjectAux
    variable = layered_average
    execute_on = timestep_end
    user_object = average
  [../]
  [./nodal_layered_average]
    type = SpatialUserObjectAux
    variable = nodal_layered_average
    execute_on = timestep_end
    user_object = average
  [../]
[]

[BCs]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
[]

[UserObjects]
  [./average]
    type = LayeredAverage
    variable = u
    direction = y
    num_layers = 19
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/element_time_derivative/element_time_derivative_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    # dudt = 3*t^2*(x^2 + y^2)
    type = ParsedFunction
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]
  [./forcing_fn2]
    # dudt = 3*t^2*(x^2 + y^2)
    type = ParsedFunction
    value = t*x*y
  [../]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn2
  [../]
[]

[BCs]
  active = 'all'
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./elementAvgTimeDerivative]
    type = ElementAverageTimeDerivative
    variable = u
  [../]
  [./elementAvgValue]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  scheme = implicit-euler

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_elm_time_deriv
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/fflux07.i)

# 2phase (PS), 2components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, vanGenuchten capillary pressure
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [sgas]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = 0
    max = 1
  []
  [ppgas]
    type = RandomIC
    variable = sgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = sgas
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 10
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
    s_res = 0.0
    sum_s_res = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/tensor_mechanics/test/tests/multi/three_surface02.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 0E-6m in y direction and 2.0E-6 in z direction.
# trial stress_yy = 0 and stress_zz = 2.0
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1, but this will require a negative plasticity
# multiplier for SimpleTester2, so it will be deactivated, and the algorithm will return to
# stress_yy = 0, stress_zz = 1
# internal0 should be 1.0, and others zero

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '2.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface02
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/richards/test/tests/gravity_head_1/gh09.i)

# unsaturated = false
# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh09
  exodus = true
[]

(test/tests/multiapps/full_solve_multiapp/master_eigen.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [rhs]
    type = MassEigenKernel
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = NonlinearEigen

  bx_norm = 'unorm'

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    # execute on residual is important for nonlinear eigen solver!
    execute_on = linear
  []
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

[MultiApps]
  [full_solve]
    type = FullSolveMultiApp
    # not setting app_type to use the same app type of master, i.e. MooseTestApp
    execute_on = initial
    positions = '0 0 0'
    input_files = sub.i
  []
[]

(modules/richards/test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'



  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/brineco2_twophase.i)

# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for conditions that are appropriate for two phases

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [xnacl]
    initial_condition = 0.05
  []
[]

[Variables]
  [pgas]
  []
  [zi]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    min = 1e6
    max = 4e6
    variable = pgas
    seed = 1
  []
  [z]
    type = RandomIC
    min = 0.2
    max = 0.8
    variable = zi
    seed = 2
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = zi
    fluid_component = 1
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    variable = pgas
    fluid_component = 0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    variable = zi
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e1
    pc_max = 1e4
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[AuxVariables]
  [sgas]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [sgas]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = sgas
  []
[]

[Postprocessors]
  [sgas_min]
    type = ElementExtremeValue
    variable = sgas
    value_type = min
  []
  [sgas_max]
    type = ElementExtremeValue
    variable = sgas
    value_type = max
  []
[]

(test/tests/outputs/intervals/intervals.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    interval = 5
  [../]
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phase.i)

# Pressure pulse in 1D with 2 phases (with one having zero saturation), 2components - transient
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
    initial_condition = 2E6
  []
  [ppgas]
    initial_condition = 2E6
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    variable = ppwater
    gravity = '0 0 0'
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = ppgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    variable = ppgas
    gravity = '0 0 0'
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e6
      density0 = 1
      thermal_expansion = 0
      viscosity = 1e-5
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[BCs]
  [leftwater]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = ppwater
  []
  [leftgas]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = ppgas
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-15       1E-20 20'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = ppwater
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = ppwater
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = ppwater
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = ppwater
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = ppwater
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = ppwater
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = ppwater
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = ppwater
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = ppwater
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = ppwater
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = ppwater
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_2phase
  print_linear_residuals = false
  csv = true
[]

(test/tests/transfers/multiapp_projection_transfer/high_order_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Functions]
  [./test_function]
    type = ParsedFunction
    value = '2.5*x^2 + 0.75*y^2 + 0.15*x*y'
  [../]
[]

[AuxVariables]
  [./from_master]
    family = monomial
    order = first
  [../]
  [./test_var]
    family = monomial
    order = first
    [./InitialCondition]
      type = FunctionIC
      function = test_function
    [../]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/phase_field/examples/grain_growth/3D_6000_gr.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 180
  ny = 180
  nz = 180
  xmin = 0
  xmax = 180
  ymin = 0
  ymax = 180
  zmin = 0
  zmax = 180
  elem_type = HEX8
[]

[GlobalParams]
  op_num = 28
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 6000 # Number of grains
    rand_seed = 8675 # 301
    coloring_algorithm = jp
  [../]
  [./term]
    type = Terminator
    expression = 'grain_tracker < 218'
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ghost_elements]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halos]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_end'
    flood_counter = grain_tracker
  [../]
  [./ghost_elements]
    type = FeatureFloodCountAux
    variable = ghost_elements
    field_display = GHOSTED_ENTITIES
    execute_on = 'initial timestep_end'
    flood_counter = grain_tracker
  [../]
  [./halos]
    type = FeatureFloodCountAux
    variable = halos
    field_display = HALOS
    execute_on = 'initial timestep_end'
    flood_counter = grain_tracker
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    field_display = VARIABLE_COLORING
    execute_on = 'initial timestep_end'
    flood_counter = grain_tracker
  [../]
[]

#[BCs]
#  [./Periodic]
#    [./All]
#      auto_direction = 'x y'
#    [../]
#  [../]
#[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500
    wGB = 3 # um
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
    molar_volume = 7.11e-6 #Molar volume in m^3/mol
    length_scale = 1.0e-6
    time_scale = 1.0
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
  [./n_elements]
    type = NumElems
    execute_on = timestep_end
  [../]
  [./n_nodes]
    type = NumNodes
    execute_on = timestep_end
  [../]
  [./DOFs]
    type = NumDOFs
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.1
    compute_halo_maps = true
  [../]
[]

#[Preconditioning]
#  [./SMP]
#    type = SMP
#    full = true
#  [../]
#[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK #Preconditioned JFNK (default)
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'asm'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-8
  start_time = 0.0
  num_steps = 500
  dt = 0.0002

  [./TimeStepper]
    type = IterationAdaptiveDT
    cutback_factor = 0.9
    dt = 0.0002
    growth_factor = 1.1
    optimal_iterations = 8
  [../]

  #[./Adaptivity]
  #  initial_adaptivity = 4
  #  refine_fraction = 0.6
  #  coarsen_fraction = 0.1
  #  max_h_level = 4
  #  print_changed_info = true
  #[../]
[]

[Outputs]
  nemesis = true
  checkpoint = true
  csv = true
  [./console]
    type = Console
  [../]
[]

(test/tests/kernels/jxw_grad_test_dep_on_displacements/jxw-cylindrical.i)

[GlobalParams]
  displacements = 'disp_r disp_z'
  order = SECOND
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  elem_type = QUAD9
[]

[Problem]
  coord_type = RZ
[]

[Variables]
  [./disp_r]
  [../]
  [./disp_z]
  [../]
  [./u]
    order = FIRST
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./disp_r]
    type = Diffusion
    variable = disp_r
  [../]
  [./disp_z]
    type = Diffusion
    variable = disp_z
  [../]
  [./u]
    type = ADDiffusion
    variable = u
    use_displaced_mesh = true
  [../]
  [./v]
    type = ADDiffusion
    variable = v
    use_displaced_mesh = true
  [../]
[]

[BCs]
  # BCs cannot be preset due to Jacobian tests
  [./u_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'left'
    variable = u
  [../]
  [./u_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'right'
    variable = u
  [../]
  [./v_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'left'
    variable = v
  [../]
  [./v_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'right'
    variable = v
  [../]
  [./disp_r_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'left'
    variable = disp_r
  [../]
  [./disp_r_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'right'
    variable = disp_r
  [../]
  [./disp_z_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'bottom'
    variable = disp_z
  [../]
  [./disp_z_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'top'
    variable = disp_z
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  [./dofmap]
    type = DOFMap
    execute_on = 'initial'
  [../]
  exodus = true
[]

[ICs]
  [./disp_r]
    type = RandomIC
    variable = disp_r
    min = 0.01
    max = 0.09
  [../]
  [./disp_z]
    type = RandomIC
    variable = disp_z
    min = 0.01
    max = 0.09
  [../]
  [./u]
    type = RandomIC
    variable = u
    min = 0.1
    max = 0.9
  [../]
  [./v]
    type = RandomIC
    variable = v
    min = 0.1
    max = 0.9
  [../]
[]

(test/tests/transfers/multiapp_mesh_function_transfer/fromsub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = -.01
  xmax = 0.21
  ymin = -.01
  ymax = 0.21
  displacements = 'x_disp y_disp'
[]

[Variables]
  [./sub_u]
  [../]
[]

[AuxVariables]
  [./x_disp]
    initial_condition = 0.2
  [../]
  [./y_disp]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = sub_u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = sub_u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = sub_u
    boundary = right
    value = 4
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/ics/function_scalar_ic/function_scalar_ic.i)

[Mesh]
  # a dummy mesh
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 1
  ny = 1
  elem_type = QUAD4
[]

[Variables]
  [./n]
    family = SCALAR
    order = FIRST
  [../]
[]

[Functions]
  [./f]
    type = ParsedFunction
    value = cos(t)
  [../]
[]

[ICs]
  [./f]
    type = FunctionScalarIC
    variable = n
    function = f
  [../]
[]

[ScalarKernels]
  [./dn]
    type = ODETimeDerivative
    variable = n
  [../]
  [./ode1]
    type = ParsedODEKernel
    function = '-n'
    variable = n
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 1
  dt = 0.01
  scheme = bdf2
  solve_type = 'PJFNK'
  timestep_tolerance = 1e-12
[]

[Outputs]
  csv = true
[]

(test/tests/userobjects/layered_average/layered_average_bounds.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./layered_average]
    type = SpatialUserObjectAux
    variable = layered_average
    execute_on = timestep_end
    user_object = average
  [../]
[]

[BCs]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
[]

[UserObjects]
  [./average]
    type = LayeredAverage
    variable = u
    direction = y
    bounds = '0 0.2 0.5 1'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/geochemistry/test/tests/time_dependent_reactions/simple_no_action.i)

# This example is simple.i but without using an Action
# Simple example of time-dependent reaction path.
# This example involves an HCl solution that is initialized at pH=2, then the pH is controlled via controlled_activity, and finally HCl is titrated into the solution
[GlobalParams]
  point = '0 0 0'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [u]
    type = Diffusion
    variable = u
  []
[]

[AuxVariables]
  [act_H+]
  []
  [solution_temperature]
  []
  [kg_solvent_H2O]
  []
  [activity_H2O]
  []
  [bulk_moles_H2O]
  []
  [pH]
  []
  [molal_H+]
  []
  [molal_Cl-]
  []
  [molal_HCl]
  []
  [molal_OH-]
  []
  [mg_per_kg_H+]
  []
  [mg_per_kg_Cl-]
  []
  [mg_per_kg_HCl]
  []
  [mg_per_kg_OH-]
  []
  [activity_H+]
  []
  [activity_Cl-]
  []
  [activity_HCl]
  []
  [activity_OH-]
  []
  [bulk_moles_H+]
  []
  [bulk_moles_Cl-]
  []
  [bulk_moles_HCl]
  []
  [bulk_moles_OH-]
  []
[]

[AuxKernels]
  [act_H+]
    type = FunctionAux
    variable = act_H+
    function = '10^(-2 - t)'
    execute_on = timestep_begin
  []
  [solution_temperature]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = solution_temperature
    quantity = temperature
  []
  [kg_solvent_H2O]
    type = GeochemistryQuantityAux
    species = 'H2O'
    reactor = reactor
    variable = kg_solvent_H2O
    quantity = molal
  []
  [activity_H2O]
    type = GeochemistryQuantityAux
    species = 'H2O'
    reactor = reactor
    variable = activity_H2O
    quantity = activity
  []
  [bulk_moles_H2O]
    type = GeochemistryQuantityAux
    species = 'H2O'
    reactor = reactor
    variable = bulk_moles_H2O
    quantity = bulk_moles
  []
  [pH]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = pH
    quantity = neglog10a
  []
  [molal_H+]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = 'molal_H+'
    quantity = molal
  []
  [molal_Cl-]
    type = GeochemistryQuantityAux
    species = 'Cl-'
    reactor = reactor
    variable = 'molal_Cl-'
    quantity = molal
  []
  [molal_HCl]
    type = GeochemistryQuantityAux
    species = 'HCl'
    reactor = reactor
    variable = 'molal_HCl'
    quantity = molal
  []
  [molal_OH-]
    type = GeochemistryQuantityAux
    species = 'OH-'
    reactor = reactor
    variable = 'molal_OH-'
    quantity = molal
  []
  [mg_per_kg_H+]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = 'mg_per_kg_H+'
    quantity = mg_per_kg
  []
  [mg_per_kg_Cl-]
    type = GeochemistryQuantityAux
    species = 'Cl-'
    reactor = reactor
    variable = 'mg_per_kg_Cl-'
    quantity = mg_per_kg
  []
  [mg_per_kg_HCl]
    type = GeochemistryQuantityAux
    species = 'HCl'
    reactor = reactor
    variable = 'mg_per_kg_HCl'
    quantity = mg_per_kg
  []
  [mg_per_kg_OH-]
    type = GeochemistryQuantityAux
    species = 'OH-'
    reactor = reactor
    variable = 'mg_per_kg_OH-'
    quantity = mg_per_kg
  []
  [activity_H+]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = 'activity_H+'
    quantity = activity
  []
  [activity_Cl-]
    type = GeochemistryQuantityAux
    species = 'Cl-'
    reactor = reactor
    variable = 'activity_Cl-'
    quantity = activity
  []
  [activity_HCl]
    type = GeochemistryQuantityAux
    species = 'HCl'
    reactor = reactor
    variable = 'activity_HCl'
    quantity = activity
  []
  [activity_OH-]
    type = GeochemistryQuantityAux
    species = 'OH-'
    reactor = reactor
    variable = 'activity_OH-'
    quantity = activity
  []
  [bulk_moles_H+]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = 'bulk_moles_H+'
    quantity = bulk_moles
  []
  [bulk_moles_Cl-]
    type = GeochemistryQuantityAux
    species = 'Cl-'
    reactor = reactor
    variable = 'bulk_moles_Cl-'
    quantity = bulk_moles
  []
  [bulk_moles_HCl]
    type = GeochemistryQuantityAux
    species = 'HCl'
    reactor = reactor
    variable = 'bulk_moles_HCl'
    quantity = bulk_moles
  []
  [bulk_moles_OH-]
    type = GeochemistryQuantityAux
    species = 'OH-'
    reactor = reactor
    variable = 'bulk_moles_OH-'
    quantity = bulk_moles
  []
[]

[Postprocessors]
  [pH]
    type = PointValue
    variable = 'pH'
  []
  [solvent_mass]
    type = PointValue
    variable = 'kg_solvent_H2O'
  []
  [molal_Cl-]
    type = PointValue
    variable = 'molal_Cl-'
  []
  [mg_per_kg_HCl]
    type = PointValue
    variable = 'mg_per_kg_HCl'
  []
  [activity_OH-]
    type = PointValue
    variable = 'activity_OH-'
  []
  [bulk_H+]
    type = PointValue
    variable = 'bulk_moles_H+'
  []
  [temperature]
    type = PointValue
    variable = 'solution_temperature'
  []
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 10
[]

[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
  [reactor]
    type = GeochemistryTimeDependentReactor
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O              H+            Cl-"
    constraint_value = "  1.0              -2            1E-2"
    constraint_meaning = "kg_solvent_water log10activity bulk_composition"
    constraint_unit = "   kg               dimensionless moles"
    ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping

# close the system at time = 0
    close_system_at_time = 0

# control pH.  This sets pH = 2 + t (see the act_H+ AuxKernel)
    controlled_activity_name = 'H+'
    controlled_activity_value = 'act_H+'

# remove the constraint on H+ activity at time = 5, when, from the previous time-step, pH = 2 + 4 = 6
    remove_fixed_activity_name = 'H+'
    remove_fixed_activity_time = 5

# add 1E-5 moles of HCl every second of the simulation: this has no impact before time = 5 when the fixed-activity constraint it turned off, but then, molality_H+ ~ 1E-6 + 1E-4 * (t - 4), so
# time, approx_pH
# 5, -log10(1E-4) = 4
# 10, -log10(6E-4) = 3.2
    source_species_names = 'HCl'
    source_species_rates = '1E-4'
  []
  [nnn]
    type = NearestNodeNumberUO
  []
[]

[Outputs]
  csv = true
  file_base = simple_out
  [console_output]
    type = GeochemistryConsoleOutput
    geochemistry_reactor = reactor
    nearest_node_number_UO = nnn
    solver_info = true
    execute_on = 'final'
  []
[]

(test/tests/outputs/intervals/no_output.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./exodus]
    type = Exodus
    execute_on = none
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cto16.i)

# Jacobian check for nonlinear, multi-surface plasticity.
# Returns to the tip of the tensile yield surface
# This is a very nonlinear test and a delicate test because it perturbs around
# a tip of the yield function where some derivatives are not well defined
#
# Plasticity models:
# Tensile with strength = 1MPa softening to 0.5MPa in 2E-2 strain
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]



[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int0
    index = 0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int1
    index = 1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int2
    index = 2
  [../]
[]

[Postprocessors]
  [./max_int0]
    type = ElementExtremeValue
    variable = int0
    outputs = console
  [../]
  [./max_int1]
    type = ElementExtremeValue
    variable = int1
    outputs = console
  [../]
  [./max_int2]
    type = ElementExtremeValue
    variable = int2
    outputs = console
  [../]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
[]


[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = ts
    yield_function_tolerance = 1.0E-6  # Note larger value
    shift = 1.0E-6                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1.0E3 1.3E3'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '15 1 0.2  1 10 -0.3  -0.3 0.2 8'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-7

    plastic_models = 'tensile'
    max_NR_iterations = 5
    deactivation_scheme = 'safe'
    min_stepsize = 1
    tangent_operator = nonlinear
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]


[Outputs]
  file_base = cto16
  exodus = false
  csv = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface16.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 3.0E-6m in y direction and 2.1E-6 in z direction.
# trial stress_yy = 3.0 and stress_zz = 2.1
#
# A complicated return will follow, with various contraints being
# deactivated, kuhn-tucker failing, line-searching, etc, but
# the result should be
# stress_yy=1=stress_zz, and internal0=1.1 internal1=2

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3.0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '2.1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 4
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface16
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/combined/test/tests/DiffuseCreep/stress_based_chem_pot.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
    [../]
  [../]
  [./mu]
  [../]
  [./jx]
  [../]
  [./jy]
  [../]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxVariables]
  [./gb]
    family = LAGRANGE
    order  = FIRST
  [../]
  [./creep_strain_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./mu_prop]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./mech_prop]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./total_potential]
    family = MONOMIAL
    order  = CONSTANT
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = total_potential
    c = c
  [../]
  [./flux_x]
    type = CHSplitFlux
    variable = jx
    component = 0
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./flux_y]
    type = CHSplitFlux
    variable = jy
    component = 1
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
[]

[AuxKernels]
  [./gb]
    type = FunctionAux
    variable = gb
    function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_i = 0
    index_j = 0
  [../]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
  [../]
  [./stress_xy]
    type = RankTwoAux
    variable = stress_xy
    rank_two_tensor = stress
    index_i = 0
    index_j = 1
  [../]
  [./mu_prop]
    type = MaterialRealAux
    property = mu_prop
    variable = mu_prop
  [../]
  [./mech_prop]
    type = MaterialRealAux
    property = mech_prop
    variable = mech_prop
  [../]
  [./total_potential]
    type = MaterialRealAux
    property = total_potential
    variable = total_potential
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./mechanical_potential]
    type = StressBasedChemicalPotential
    property_name = mech_prop
    stress_name = stress
    direction_tensor_name = aniso_tensor
    prefactor_name = 1.0
  [../]
  [./total_potential]
    type = DerivativeSumMaterial
    block = 0
    f_name = total_potential
    sum_materials = 'mu_prop mech_prop'
    args = 'c'
    derivative_order = 2
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c*(1.0-c)'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = diffusivity
    weights = var_dep
    args = c
  [../]
  [./phase_normal]
    type = PhaseNormalTensor
    phase = gb
    normal_tensor_name = gb_normal
  [../]
  [./aniso_tensor]
    type = GBDependentAnisotropicTensor
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = aniso_tensor
  [../]
  [./diffusivity]
    type = GBDependentDiffusivity
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = diffusivity
  [../]
  [./diffuse_strain_increment]
    type = FluxBasedStrainIncrement
    xflux = jx
    yflux = jy
    gb = gb
    property_name = diffuse
  [../]
  [./diffuse_creep_strain]
    type = SumTensorIncrements
    tensor_name = creep_strain
    coupled_tensor_increment_names = diffuse
  [../]
  [./strain]
   type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y'
  [../]
  [./stress]
    type = ComputeStrainIncrementBasedStress
    inelastic_strain_names = creep_strain
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '120.0 80.0'
    fill_method = symmetric_isotropic
  [../]
[]

[BCs]
  [./Periodic]
    [./cbc]
      auto_direction = 'x y'
      variable = c
    [../]
  [../]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  nl_rel_tol = 1e-10
  nl_max_its = 5

  l_tol = 1e-4
  l_max_its = 20

  dt = 1
  num_steps = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/action/material_output_first_lagrange_automatic.i)

# This input file is designed to test adding extra stress to ADComputeLinearElasticStress

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 50
  ymax = 50
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx hydrostatic_stress vonmises_stress'
  material_output_order = 'CONSTANT CONSTANT CONSTANT CONSTANT CONSTANT CONSTANT CONSTANT FIRST'
  material_output_family = 'MONOMIAL MONOMIAL MONOMIAL MONOMIAL MONOMIAL MONOMIAL MONOMIAL LAGRANGE'
  use_automatic_differentiation = true
[]

[Materials]
  [elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0
  []
  [stress]
    type = ADComputeLinearElasticStress
    extra_stress_names = 'stress_one stress_two'
  []
  [stress_one]
    type = GenericConstantRankTwoTensor
    tensor_name = stress_one
    tensor_values = '0 1e3 1e3 1e3 0 1e3 1e3 1e3 0'
  []
  [stress_two]
    type = GenericConstantRankTwoTensor
    tensor_name = stress_two
    tensor_values = '1e3 0 0 0 1e3 0 0 0 1e3'
  []
[]

[BCs]
  [disp_x_BC]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'bottom top'
    value = 0.5
  []
  [disp_x_BC2]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.01
  []
  [disp_y_BC]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.8
  []
  [disp_y_BC2]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'left right'
    value = 0.02
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Postprocessors]
  [hydrostatic]
    type = ElementAverageValue
    variable = hydrostatic_stress
  []
  [von_mises]
    type = NodalVariableValue
    variable = vonmises_stress
    nodeid = 0
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/layered_side_integral/layered_side_flux_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  nz = 6
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_side_flux_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[AuxKernels]
  [./lsfa]
    type = SpatialUserObjectAux
    variable = layered_side_flux_average
    boundary = top
    user_object = layered_side_flux_average
  [../]
[]

[Materials]
  [./gcm]
    type = GenericConstantMaterial
    prop_values = 2
    prop_names = diffusivity
    boundary = 'right top'
  [../]
[]

[UserObjects]
  [./layered_side_flux_average]
    type = LayeredSideFluxAverage
    direction = y
    diffusivity = diffusivity
    num_layers = 1
    variable = u
    execute_on = linear
    boundary = top
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[Debug]
  show_material_props = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update17.i)

# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the edge of compressive yield

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 -0.1 -0.2  -0.1 -15 0.3  -0.2 0.3 -14'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/outputs/intervals/sync_times.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 15
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  verbose = true
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    sync_times = '0.15 0.375 0.892'
    sync_only = true
  [../]
[]

(modules/porous_flow/test/tests/jacobian/mass04.i)

# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [mass_sp0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [mass_sp1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = ppgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/level_set/test/tests/functions/olsson_plane/olsson_plane.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
  nx = 100
  ny = 100
  elem_type = QUAD9
[]

[AuxVariables/phi]
  family = LAGRANGE
  order = FIRST
[]

[Functions/phi_exact]
  type = LevelSetOlssonPlane
  epsilon = 0.04
  point = '0.5 0.5 0'
  normal = '0 1 0'
[]

[ICs/phi_ic]
  type = FunctionIC
  function = phi_exact
  variable = phi
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/Nucleation/parallel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
[]

[GlobalParams]
  derivative_order = 2
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./c]
    type = Diffusion
    variable = c
  [../]
  [./dt]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./nucleation]
    type = DiscreteNucleation
    op_names  = c
    op_values = 1
    map = map
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationInserter
    hold_time = 1
    probability = 0.01
    radius = 4
  [../]
  [./map]
    type = DiscreteNucleationMap
    periodic = c
    inserter = inserter
  [../]
[]

[Postprocessors]
  [./sum]
    type = ElementIntegralMaterialProperty
    mat_prop = F
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = CSV
  [../]
[]

(test/tests/transfers/multiapp_postprocessor_to_scalar/master2_wrong_positions.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub_app]
    order = THIRD
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./pp_sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = sub2.i
  [../]
[]

[Transfers]
  [./pp_transfer]
    type = MultiAppPostprocessorToAuxScalarTransfer
    direction = from_multiapp
    multi_app = pp_sub
    from_postprocessor = point_value
    to_aux_scalar = from_sub_app
  [../]
[]

(modules/tensor_mechanics/test/tests/thermal_expansion/ad_constant_expansion_coeff_old.i)

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material.  An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
#     6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.

# This test is also designed to be used to identify problems with restart files

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./temp]
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
        generate_output = 'strain_xx strain_yy strain_zz'
        use_automatic_differentiation = true
      [../]
    [../]
  [../]
[]

[Kernels]
  [./tempfuncaux]
    type = Diffusion
    variable = temp
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp]
    type = FunctionDirichletBC
    variable = temp
    function = temperature_load
    boundary = 'left right'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ADComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
    use_old_temperature = true
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
[]

[Postprocessors]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]
  [./strain_zz]
    type = ElementAverageValue
    variable = strain_zz
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cosserat06.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./z_couple]
    type = StressDivergenceTensors
    variable = wc_z
    displacements = 'wc_x wc_y wc_z'
    component = 2
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = '1111 1112 1113 1121 1122 1123 1131 1132 1133   1112 1212 1213 1221 1222 1223 1231 1232 1233    1113 1213 1313 1321 1322 1323 1331 1332 1333     1121 1221 1321 2121 2122 2123 2131 2132 2133     1122 1222 1322 2122 2222 2223 2231 2232 2233     1123 1223 1323 2123 2223 2323 2331 2332 2333     1131 1231 1331 2131 2231 2331 3131 3132 3133     1132 1232 1332 2132 2232 2332 3132 3232 3233     1133 1233 1333 2133 2233 2333 3133 3233 3333'
    fill_method_bending = 'general'
    E_ijkl = '1111 1112 1113 1121 1122 1123 1131 1132 1133   1112 1212 1213 1221 1222 1223 1231 1232 1233    1113 1213 1313 1321 1322 1323 1331 1332 1333     1121 1221 1321 2121 2122 2123 2131 2132 2133     1122 1222 1322 2122 2222 2223 2231 2232 2233     1123 1223 1323 2123 2223 2323 2331 2332 2333     1131 1231 1331 2131 2231 2331 3131 3132 3133     1132 1232 1332 2132 2232 2332 3132 3232 3233     1133 1233 1333 2133 2233 2333 3133 3233 3333'
    fill_method = 'general'
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/phase_field/test/tests/MultiPhase/switchingfunction3phasematerial.i)

# This is a test of the SwitchingFunction3PhaseMaterial, a switching function
# used in a 3-phase phase-field model to prevent formation of the third phase
# at the interface between the two other phases
# See Folch and Plapp, Phys. Rev. E, v 72, 011602 (2005) for details

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  nx = 20
  ny = 2
  elem_type = QUAD4
[]

[GlobalParams]
  derivative_order = 0
  outputs = exodus
[]

[AuxVariables]
  [./eta1]
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
  [./eta2]
    [./InitialCondition]
      type = FunctionIC
      function = 1.0-x
    [../]
  [../]
  [./eta3]
    [./InitialCondition]
      type = ConstantIC
      value = 0.0
    [../]
  [../]
[]

[Materials]
  [./h_material_1]
    type = SwitchingFunction3PhaseMaterial
    f_name = h_i1
    eta_i = eta1
    eta_j = eta2
    eta_k = eta3
    outputs = exodus
  [../]
# Next we reverse eta2 and eta3 to make sure the switching function is symmetric
# with respect to interchanging these two, as it is designed to be
  [./h_material_2]
    type = SwitchingFunction3PhaseMaterial
    f_name = h_i2
    eta_i = eta1
    eta_j = eta3
    eta_k = eta2
    outputs = exodus
  [../]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  exodus = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_3comp_action.i)

# Pressure pulse in 1D with 1 phase but 3 components (viscosity, relperm, etc are independent of mass-fractions) - transient
# This input file uses the PorousFlowFullySaturated Action.  For the non-Action version, see pressure_pulse_1d_3comp.i
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
  [massfrac0]
    initial_condition = 0.1
  []
  [massfrac1]
    initial_condition = 0.3
  []
[]

[PorousFlowFullySaturated]
  porepressure = pp
  mass_fraction_vars = 'massfrac0 massfrac1'
  gravity = '0 0 0'
  fp = simple_fluid
  stabilization = Full
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
  [mf_0_010]
    type = PointValue
    variable = massfrac0
    point = '10 0 0'
    execute_on = 'timestep_end'
  []
  [mf_1_010]
    type = PointValue
    variable = massfrac1
    point = '10 0 0'
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_3comp
  print_linear_residuals = true
  csv = true
[]

(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialInterface.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Materials]
  [./iface]
    # reproduce the parameters from GrandPotentialMultiphase.i
    type = GrandPotentialInterface
    gamma_names = 'gbb gab'
    sigma       = '0.4714  0.6161' # Ratio of 1:1.307 to obtain dihedral angle of 135deg
    width       = 2.8284
  [../]
[]

[VectorPostprocessors]
  [./mat]
    type = MaterialVectorPostprocessor
    material = iface
    elem_ids = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Problem]
  solve = false
[]

[Outputs]
  csv = true
  execute_on = TIMESTEP_END
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform6.i)

# Using CappedMohrCoulomb with tensile failure only
# A single element is incrementally stretched in the in the z direction
# This causes the return direction to be along the hypersurface sigma_II = sigma_III,
# and the resulting stresses are checked to lie on the expected yield surface

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    strain = finite
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '4*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = 'y*(t-0.5)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 'z*(t-0.5)'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 0.1
  type = Transient
[]


[Outputs]
  file_base = small_deform6
  csv = true
[]

(modules/phase_field/examples/grain_growth/grain_growth_2D_voronoi_newadapt.i)

# This simulation predicts GB migration of a 2D copper polycrystal with 15 grains
# Mesh adaptivity (new system) and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
# We are not using the GrainTracker in this example so the number
# of order paramaters must match the number of grains.

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 12 # Number of elements in the x-direction
  ny = 12 # Number of elements in the y-direction
  nz = 0 # Number of elements in the z-direction
  xmin = 0    # minimum x-coordinate of the mesh
  xmax = 1000 # maximum x-coordinate of the mesh
  ymin = 0    # minimum y-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  zmin = 0
  zmax = 0
  elem_type = QUAD4 # Type of elements used in the mesh
  uniform_refine = 3 # Initial uniform refinement of the mesh

  parallel_type = replicated # Periodic BCs
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 15 # Number of grains
  var_name_base = gr # Base name of grains
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 15
    rand_seed = 42
    coloring_algorithm = bt # We must use bt to force the UserObject to assign one grain to each op
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
    # Custom action that created all of the grain variables and sets their initial condition
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  # Boundary Condition block
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y' # Makes problem periodic in the x and y directions
    [../]
  [../]
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution # Quantitative material properties for copper grain growth.  Dimensions are nm and ns
    GBmob0 = 2.5e-6 # Mobility prefactor for Cu from Schonfelder1997
    GBenergy = 0.708 # GB energy for Cu from Schonfelder1997
    Q = 0.23 # Activation energy for grain growth from Schonfelder 1997
    T = 450 # Constant temperature of the simulation (for mobility calculation)
    wGB = 14 # Width of the diffuse GB
  [../]
[]

[Postprocessors]
  # Scalar postprocessors
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre    boomeramg      101                ds'

  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_abs_tol = 1e-11 # Relative tolerance for nonlienar solves
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 25 # Initial time step.  In this simulation it changes.
  [../]

  start_time = 0.0
  end_time = 4000
  num_steps = 3
[]

[Adaptivity]
  marker = errorfrac
  max_h_level = 4
  [./Indicators]
    [./error]
      type = GradientJumpIndicator
      variable = bnds
    [../]
  [../]
  [./Markers]
    [./bound_adapt]
      type = ValueThresholdMarker
      third_state = DO_NOTHING
      coarsen = 1.0
      refine = 0.99
      variable = bnds
      invert = true
    [../]
    [./errorfrac]
      type = ErrorFractionMarker
      coarsen = 0.1
      indicator = error
      refine = 0.7
    [../]
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  [./console]
    type = Console
    max_rows = 20
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rz_small_elastic-noad.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = StressDivergenceRZTensors
    component = 0
    variable = disp_r
  [../]
  [./stress_z]
    type = StressDivergenceRZTensors
    component = 1
    variable = disp_z
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  [../]
  [./axial]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
  [./strain]
    type = ComputeAxisymmetricRZSmallStrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = rz_small_elastic_out
[]

(test/tests/multiapps/restart_subapp_ic/master2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 1
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./v_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./ufn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = v_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = 'sub2.i'
    execute_on = timestep_end
    positions = '0 -1 0'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

[Problem]
  restart_file_base = master_out_cp/0005
[]

(modules/porous_flow/test/tests/basic_advection/2phase.i)

# Basic advection of u in a 2-phase situation
#
# grad(P) = -2
# density * gravity = 4 * 0.25
# grad(P) - density * gravity = -3
# permeability = 10
# relative permeability = 0.5
# viscosity = 150
# so Darcy velocity = 0.1
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [P0]
  []
  [P1]
  []
[]

[ICs]
  [P0]
    type = FunctionIC
    variable = P0
    function = '0'
  []
  [P1]
    type = FunctionIC
    variable = P1
    function = '2*(1-x)'
  []
  [u]
    type = FunctionIC
    variable = u
    function = 'if(x<0.1,1,0)'
  []
[]

[Kernels]
  [u_dot]
    type = TimeDerivative
    variable = u
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = ''
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      density0 = 32
      viscosity = 123
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = P0
    phase1_porepressure = P1
    capillary_pressure = pc
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '10 0 0 0 10 0 0 0 10'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityConst
    kr = 0.5
    phase = 1
  []
  [darcy_velocity]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = 0
    variable = u
  []
[]

[Preconditioning]
  [basic]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -snes_rtol'
    petsc_options_value = ' lu       1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Outputs]
  exodus = true
  print_linear_residuals = false
[]

(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Outputs]
[]

(test/tests/postprocessors/old_vpp_value/old_vpp_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./point_sample]
    type = PointValueSampler
    variable = 'u'
    points = '0.1 0.1 0'
    sort_by = x

    outputs = none
  [../]
[]

[Postprocessors]
  [./old_vpp_value]
    type = UseOldVectorPostprocessor
    vpp = point_sample
    vector_name = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

(test/tests/materials/generic_materials/generic_constant_rank_two_tensor.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Materials]
  [./tensor]
    type = GenericConstantRankTwoTensor
    tensor_name = constant
    tensor_values = '1 4 7 2 5 8 3 6 9'
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Postprocessors]
  [00]
    type = ElementAverageValue
    variable = constant_00
  []
  [01]
    type = ElementAverageValue
    variable = constant_01
  []
  [02]
    type = ElementAverageValue
    variable = constant_02
  []
  [10]
    type = ElementAverageValue
    variable = constant_10
  []
  [11]
    type = ElementAverageValue
    variable = constant_11
  []
  [12]
    type = ElementAverageValue
    variable = constant_12
  []
  [20]
    type = ElementAverageValue
    variable = constant_20
  []
  [21]
    type = ElementAverageValue
    variable = constant_21
  []
  [22]
    type = ElementAverageValue
    variable = constant_22
  []
[]

[Outputs]
  csv = true
[]

(test/tests/time_steppers/timesequence_stepper/timesequence.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  end_time = 4.0
  [./TimeStepper]
    type = TimeSequenceStepper
    time_sequence  = '0   0.85 1.3 2 4'
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poroperm/PermFromPoro02.i)

# Testing permeability from porosity
# Trivial test, checking calculated permeability is correct
# k = k_anisotropic * k0 * (1-phi0)^m/phi0^n * phi^n/(1-phi)^m

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 3
[]

[GlobalParams]
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    gravity = '0 0 0'
    variable = pp
  []
[]

[BCs]
  [ptop]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [pbase]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
[]

[AuxVariables]
  [poro]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [poro]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poro
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [perm_x_bottom]
    type = PointValue
    variable = perm_x
    point = '0 0 0'
  []
  [perm_y_bottom]
    type = PointValue
    variable = perm_y
    point = '0 0 0'
  []
  [perm_z_bottom]
    type = PointValue
    variable = perm_z
    point = '0 0 0'
  []
  [perm_x_top]
    type = PointValue
    variable = perm_x
    point = '3 0 0'
  []
  [perm_y_top]
    type = PointValue
    variable = perm_y
    point = '3 0 0'
  []
  [perm_z_top]
    type = PointValue
    variable = perm_z
    point = '3 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    # unimportant in this fully-saturated test
    m = 0.8
    alpha = 1e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2.2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityKozenyCarman
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    poroperm_function = kozeny_carman_phi0
    k0 = 1e-10
    phi0 = 0.05
    m = 2
    n = 7
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
  l_tol = 1E-5
  nl_abs_tol = 1E-3
  nl_rel_tol = 1E-8
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/indicators/laplacian_jump_indicator/biharmonic.i)

[GlobalParams]
  # Parameters used by Functions.
  vars   = 'c'
  vals   = '50'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -.5
  xmax = .5
  ymin = -.5
  ymax = .5
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  [./biharmonic]
    type = Biharmonic
    variable = u
  [../]
  [./body_force]
    type = BodyForce
    variable = u
    function = forcing_func
  [../]
[]

[BCs]
  active = 'all_value all_flux'
  [./all_value]
    type = FunctionPenaltyDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = u_func
    penalty = 1e10
  [../]
  [./all_flux]
    type = FunctionPenaltyFluxBC
    variable = u
    boundary = 'left right top bottom'
    function = u_func
    penalty = 1e10
  [../]
  [./all_laplacian]
    type = BiharmonicLapBC
    variable = u
    boundary = 'left right top bottom'
    laplacian_function = lapu_func
  [../]
[]

[Adaptivity]
  [Indicators]
    [error]
      type = LaplacianJumpIndicator
      variable = u
      scale_by_flux_faces = true
    []
  []
[]

[Executioner]
  type = Steady

  # Note: the unusually tight tolerances here are due to the penalty
  # BCs (currently the only way of accurately Dirichlet boundary
  # conditions on Hermite elements in MOOSE).
  nl_rel_tol = 1.e-15
  l_tol = 1.e-15

  # We have exact Jacobians
  solve_type = 'NEWTON'

  # Use 6x6 quadrature to ensure the forcing function is integrated
  # accurately.
  [./Quadrature]
    type = GAUSS
    order = ELEVENTH
  [../]
[]

[Functions]
  [./u_func]
    type   = ParsedGradFunction
    value  = 'exp(-c*(x^2+y^2))'
    grad_x = '-2*c*exp(-c*(x^2+y^2))*x'
    grad_y = '-2*c*exp(-c*(x^2+y^2))*y'
  [../]
  [./lapu_func]
    type   = ParsedFunction
    value  = '4*c*(c*(x^2+y^2) - 1)*exp(-c*(x^2+y^2))'
  [../]
  [./forcing_func]
    type   = ParsedFunction
    value  = '16*c^2*(c^2*(x^2+y^2)^2 - 4*c*(x^2+y^2) + 2)*exp(-c*(x^2+y^2))'
  [../]
[]

[Postprocessors]
  [./l2_error]
    type = ElementL2Error
    variable = u
    function = u_func
  [../]
  [./h1_error]
    type = ElementH1Error
    variable = u
    function = u_func
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/executioners/arbitrary_execute_flag/arbitrary_execute.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./arbitrary]
    type = TestPostprocessor
    test_type = custom_execute_on
    execute_on = 'INITIAL JUST_GO'
  [../]
[]

[Executioner]
  type = TestSteady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = CSV
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

(modules/phase_field/test/tests/grain_growth/hex.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 4
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./hex_ic]
    type = PolycrystalHex
    coloring_algorithm = bt
    x_offset = .5
    grain_num = 4
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = hex_ic
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Preconditioning]
  active = ''
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 2
  dt = 80.0
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/restart_transient_from_steady/steady_with_2subs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = 'replicated'
[]

[AuxVariables]
  [Tf]
  []
[]

[Variables]
  [power_density]
  []
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2'
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = power_density
  []

  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = power_density
    boundary = left
    value = 50
  []
  [right]
    type = DirichletBC
    variable = power_density
    boundary = right
    value = 1e3
  []
[]

[Postprocessors]
  [pwr_avg]
    type = ElementAverageValue
    variable = power_density
    execute_on = 'initial timestep_end'
  []
  [temp_avg]
    type = ElementAverageValue
    variable = Tf
    execute_on = 'initial final'
  []
  [temp_max]
    type = ElementExtremeValue
    value_type = max
    variable = Tf
    execute_on = 'initial final'
  []
  [temp_min]
    type = ElementExtremeValue
    value_type = min
    variable = Tf
    execute_on = 'initial final'
  []
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12

  picard_rel_tol = 1E-7
  picard_abs_tol = 1.0e-07
  picard_max_its = 12
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    positions = '0   0 0
                 0.5 0 0'
    input_files  = steady_with_sub_sub.i
    execute_on = 'timestep_end'
  []
[]

[Transfers]
  [p_to_sub]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    source_variable = power_density
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
  []
  [t_from_sub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    source_variable = temp
    variable = Tf
    multi_app = sub
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
  checkpoint = true
  execute_on = 'INITIAL TIMESTEP_END FINAL'
[]

(modules/phase_field/test/tests/anisotropic_mobility/ad_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmax = 15.0
  ymax = 15.0
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]
[]

[Kernels]
  [./cres]
    type = ADMatAnisoDiffusion
    diffusivity = D
    variable = c
  [../]
  [./time]
    type = ADTimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./D]
    type = ADConstantAnisotropicMobility
    tensor = '0.1 0 0
              0   1 0
              0   0 0'
    M_name = D
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'
  solve_type = 'NEWTON'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  exodus = true
  print_linear_residuals = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/recompute_radial_return/affine_plasticity.i)

# Affine Plasticity Test for Transient Stress Eigenvalues with Stationary Eigenvectors

# This test is taken from K. Jamojjala, R. Brannon, A. Sadeghirad, J. Guilkey,
#  "Verification tests in solid mechanics," Engineering with Computers, Vol 31.,
#  p. 193-213.

# The test involves applying particular strains and expecting particular stresses.

# The material properties are:
#  Yield in shear     165 MPa
#  Shear modulus       79 GPa
#  Poisson's ratio    1/3

# The strains are:
#  Time        e11        e22        e33
#  0             0          0          0
#  1        -0.003     -0.003      0.006
#  2    -0.0103923          0  0.0103923

# The expected stresses are:
#  sigma11:
#   -474*t                             0 < t <= 0.201
#   -95.26                             0.201 < t <= 1
#   (189.4+0.1704*sqrt(a)-0.003242*a)
#   ---------------------------------  1 < t <= 2
#            1+0.00001712*a
#   -189.4                             t > 2 (paper erroneously gives a positive value)
#
#  sigma22:
#   -474*t                             0 < t <= 0.201
#   -95.26                             0.201 < t <= 1
#   -(76.87+1.443*sqrt(a)-0.001316*a)
#   ---------------------------------  1 < t <= 2 (paper gives opposite sign)
#             1+0.00001712*a
#   76.87                              t > 2
#
#  sigma33:
#   948*t                              0 < t <= 0.201
#   190.5                              0.201 < t <= 1
#   -(112.5-1.272*sqrt(a)-0.001926*a)
#   ---------------------------------  1 < t <= 2 (paper has two sign errors here)
#            1+0.00001712*a
#   112.5                              t > 2
#
#  where a = exp(12.33*t).
#
# Note: If planning to run this case with strain type ComputeFiniteStrain, the
#   displacement function must be adjusted.  Instead of
#     strain = (l - l0)/l0 = (u+l0 - l0)/l0 = u/l0
#   with l0=1.0, we would have
#     strain = log(l/l0) = log((u+l0)/l0)
#   with l0=1.0.  So, for strain = -0.003,
#     -0.003 = log((u+l0)/l0) ->
#     u = exp(-0.003)*l0 - l0 = -0.0029955044966269995.
#


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = '0'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Functions]
  [./disp_x]
    type = PiecewiseLinear
    x = '0.  1.     2.'
    y = '0. -0.003 -0.0103923'
  [../]
  [./disp_y]
    type = PiecewiseLinear
    x = '0.  1.    2.'
    y = '0. -0.003 0.'
  [../]
  [./disp_z]
    type = PiecewiseLinear
    x = '0. 1.    2.'
    y = '0. 0.006 0.0103923'
  [../]
  [./stress_xx]
    type = ParsedFunction
    # The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
    # The paper gives -95.26 MPa as the stress at yield, but -95.26279441628823 is the exact value.
    # The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
    # 189.409039923814000, 0.170423791206825, -0.003242011311945, 1.711645501845780E-05 - exact values
    vars = 'timeAtYield stressAtYield expFac a b c d'
    vals = '0.20097635952803425 -95.26279441628823 12.332921390339125 189.409039923814000 0.170423791206825 -0.003242011311945 1.711645501845780E-05'
    value = '1e6*
             if(t<=timeAtYield, -474*t,
             if(t<=1, stressAtYield,
             (a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
  [../]
  [./stress_yy]
    type = ParsedFunction
    # The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
    # the paper gives -95.26 MPa as the stress at yield, but -95.26279441628823 is the exact value.
    # The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
    # -76.867432297315000, -1.442488120272900, 0.001315697947301, 1.711645501845780E-05 - exact values
    vars = 'timeAtYield stressAtYield expFac a b c d'
    vals = '0.20097635952803425 -95.26279441628823 12.332921390339125 -76.867432297315000 -1.442488120272900 0.001315697947301 1.711645501845780E-05'
    value = '1e6*
             if(t<=timeAtYield, -474*t,
             if(t<=1, stressAtYield,
             (a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
  [../]
  [./stress_zz]
    type = ParsedFunction
    # The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
    # the paper gives 190.5 MPa as the stress at yield, but 190.52558883257645 is the exact value.
    # The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
    # -112.541607626499000, 1.272064329066080, 0.001926313364644, 1.711645501845780E-05 - exact values
    vars = 'timeAtYield stressAtYield expFac a b c d'
    vals = '0.20097635952803425 190.52558883257645 12.332921390339125 -112.541607626499000 1.272064329066080 0.001926313364644 1.711645501845780E-05'
    value = '1e6*
             if(t<=timeAtYield, 948*t,
             if(t<=1, stressAtYield,
             (a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
  [../]
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vonmises]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./plastic_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
    execute_on = 'timestep_end'
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
    execute_on = 'timestep_end'
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
    execute_on = 'timestep_end'
  [../]
  [./vonmises]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = vonmises
    scalar_type = vonmisesStress
    execute_on = 'timestep_end'
  [../]

  [./plastic_strain_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_strain_xx
    index_i = 0
    index_j = 0
    execute_on = 'timestep_end'
  [../]
  [./plastic_strain_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_strain_yy
    index_i = 1
    index_j = 1
    execute_on = 'timestep_end'
  [../]
  [./plastic_strain_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_strain_zz
    index_i = 2
    index_j = 2
    execute_on = 'timestep_end'
  [../]
[]

[BCs]
  [./fixed_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixed_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./fixed_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./disp_x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = right
    function = disp_x
  [../]
  [./disp_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = disp_y
  [../]
  [./disp_z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = disp_z
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 210666666666.666667
    poissons_ratio = 0.3333333333333333
  [../]

  [./strain]
    type = ComputeIncrementalSmallStrain
  [../]

  [./isotropic_plasticity]
    type = IsotropicPlasticityStressUpdate
    yield_stress = 285788383.2488647 # = sqrt(3)*165e6 = sqrt(3) * yield in shear
    hardening_constant = 0.0
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    tangent_operator = elastic
    inelastic_models = 'isotropic_plasticity'
  [../]
[]

[Executioner]

  type = Transient

  solve_type = 'PJFNK'
  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_abs_tol = 1e-10

  l_max_its = 20

  start_time = 0.0
  dt = 0.01 # use 0.0001 for a nearly exact match
  end_time = 2.0
[]

[Postprocessors]
  [./analytic_xx]
    type = FunctionValuePostprocessor
    function = stress_xx
  [../]
  [./analytic_yy]
    type = FunctionValuePostprocessor
    function = stress_yy
  [../]
  [./analytic_zz]
    type = FunctionValuePostprocessor
    function = stress_zz
  [../]

  [./stress_xx]
    type = ElementalVariableValue
    variable = stress_xx
    elementid = 0
  [../]
  [./stress_yy]
    type = ElementalVariableValue
    variable = stress_yy
    elementid = 0
  [../]
  [./stress_zz]
    type = ElementalVariableValue
    variable = stress_zz
    elementid = 0
  [../]

  [./stress_xx_l2_error]
    type = ElementL2Error
    variable = stress_xx
    function = stress_xx
  [../]
  [./stress_yy_l2_error]
    type = ElementL2Error
    variable = stress_yy
    function = stress_yy
  [../]
  [./stress_zz_l2_error]
    type = ElementL2Error
    variable = stress_zz
    function = stress_zz
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_7.i)

# temperature is x and t dependent.  This simulation only converges if adaptive_timestepping = true
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-1 1E-1"
    constraint_meaning = "bulk_composition bulk_composition bulk_composition"
    constraint_unit = "moles moles moles"
    temperature = temp_controller
    execute_console_output_on = 'timestep_end'
    point = '10 0 0'
    ramp_max_ionic_strength_initial = 0
    max_iter = 4
    adaptive_timestepping = true
[]

[VectorPostprocessors]
  [temperature]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '10 0 0'
    sort_by = x
    num_points = 2
    variable = 'solution_temperature'
  []
[]

[AuxVariables]
  [temp_controller]
  []
[]

[AuxKernels]
  [temp_controller]
    type = FunctionAux
    variable = temp_controller
    function = 'if(t <= 1, 25, 25 + 18 * x)'
    execute_on = timestep_begin # so the Reactor gets the correct value
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmax = 10
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 2
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/auxkernels/principalstress.i)

[Mesh]
  type = GeneratedMesh
  elem_type = HEX8
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin=0.0
  xmax=1.0
  ymin=0.0
  ymax=1.0
  zmin=0.0
  zmax=1.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Materials]
  [./fplastic]
    type = FiniteStrainPlasticMaterial
    block = 0
    yield_stress='0. 445. 0.05 610. 0.1 680. 0.38 810. 0.95 920. 2. 950.'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '2.827e5 1.21e5 1.21e5 2.827e5 1.21e5 2.827e5 0.808e5 0.808e5 0.808e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./front]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 't'
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = right
    function = '-0.5*t'
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./peeq]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_max]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_mid]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_min]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./peeq]
    type = RankTwoScalarAux
    rank_two_tensor = plastic_strain
    variable = peeq
    scalar_type = EffectiveStrain
  [../]
  [./stress_max]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = stress_max
    scalar_type = MaxPrincipal
  [../]
  [./stress_mid]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = stress_mid
    scalar_type = MidPrincipal
  [../]
  [./stress_min]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = stress_min
    scalar_type = MinPrincipal
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./peeq]
    type = ElementAverageValue
    variable = peeq
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./stress_max]
    type = ElementAverageValue
    variable = stress_max
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./stress_mid]
    type = ElementAverageValue
    variable = stress_mid
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./stress_min]
    type = ElementAverageValue
    variable = stress_min
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Executioner]

  type = Transient

  dt=0.1
  dtmin=0.1
  dtmax=1
  end_time=1.0

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10
[]


[Outputs]
  exodus = true
  csv = true
[]

(test/tests/time_integrators/dirk/dirk-2d-heat.i)

#
# Testing a solution that is second order in space and first order in time.
#

[Mesh]
  type = GeneratedMesh
  dim  = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx   = 20
  ny   = 20
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = exact_fn
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))-(4*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  start_time = 0.0
  end_time   = 1.0
  dt         = 1.0
  nl_abs_tol=1e-13
  nl_rel_tol=1e-13

  [./TimeIntegrator]
    type = LStableDirk2
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus         = true
[]

(test/tests/outputs/postprocessor/postprocessor_invalid.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
    outputs = 'exodus2 console'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
    outputs = 'exodus'
  [../]
  [./num_nonlinear]
    type = NumVars
    system = 'NL'
    outputs = 'all'
  [../]
  [./num_dofs]
    type = NumDOFs
    outputs = 'none'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./exodus]
    type = Exodus
  [../]
  [./exodus2]
    type = Exodus
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(test/tests/functions/piecewise_multilinear/fourDa.i)

# PiecewiseMultilinear function test in 3D with function depending on time
#
# This test uses a function on the unit cube.
# For t<=3 the function is unity at (x,y,z)=(0,0,0) and zero elsewhere
# For t>=7 the function is unity at (x,y,z)=(1,1,1) and zero elsewhere

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1
  nx = 2
  ymin = 0
  ymax = 1
  ny = 2
  zmin = 0
  zmax = 1
  nz = 2
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_kernel]
    type = TimeDerivative
    variable = dummy
  [../]
[]

[AuxVariables]
  [./f]
  [../]
[]

[AuxKernels]
  [./f_AuxK]
    type = FunctionAux
    function = fourDa
    variable = f
  [../]
[]

[Functions]
  [./fourDa]
    type = PiecewiseMultilinear
    data_file = fourDa.txt
  [../]
[]


[Executioner]
  type = Transient
  dt = 1
  end_time = 10
[]

[Outputs]
  file_base = fourDa
  exodus = true
  hide = dummy
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rz_incremental_small_elastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = ADStressDivergenceRZTensors
    component = 0
    variable = disp_r
  [../]
  [./stress_z]
    type = ADStressDivergenceRZTensors
    component = 1
    variable = disp_z
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  [../]
  [./axial]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeAxisymmetricRZIncrementalStrain
  [../]
  [./stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/dirac/bh05.i)

# unsaturated
# injection
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '500 500 1E1'
    x = '4000 5000 6500'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = bh03.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = -1
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = -2E5
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]

[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 6500
  solve_type = NEWTON

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]


[]

[Outputs]
  file_base = bh05
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(test/tests/kernels/conservative_advection/none_in_none_out.i)

# Using ConservativeAdvection with full upwinding
# This demonstrates BCs (no BCs) that allow no mass to
# enter or exit the domain.
# Total mass remains constant and the pulse advects
# with the correct velocity
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 10
  nx = 10
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u]
    type = FunctionIC
    variable = u
    function = 'if(x<5,x,10-x)'
  [../]
[]

[Kernels]
  [./dot]
    type = MassLumpedTimeDerivative
    variable = u
  [../]
  [./advection]
    type = ConservativeAdvection
    variable = u
    upwinding_type = full
    velocity = '1 0 0'
  [../]
[]

[Postprocessors]
  [./total_mass]
    type = VariableInnerProduct
    variable = u
    second_variable = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Linear
  dt = 1
  end_time = 10
  l_tol = 1E-14
[]

[Outputs]
  csv = true
[]

(test/tests/indicators/gradient_jump_indicator/gradient_jump_indicator_test.i)

###########################################################
# This is a test of the Mesh Indicator System. It computes
# a user-defined "error" for each element in the Mesh.
#
# This test has been verified to give the same error
# calculation as the libMesh kelly_error_estimator.  If
# this test is diffing... the diff is wrong!
#
# @Requirement F2.40
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./solution]
    type = ParsedFunction
    value = (exp(x)-1)/(exp(1)-1)
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./conv]
    type = Convection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

# Mesh Indicator System
[Adaptivity]
  [Indicators]
    [error]
      type = GradientJumpIndicator
      variable = u
    []
  []
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/GBAnisotropy/test2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 60
  ny = 30
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 600
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables] # produce smooth initial GB
  [./gr0]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SpecifiedSmoothCircleIC
      x_positions = '250.0  750.0'
      y_positions = '300.0  300.0'
      z_positions = '  0.0    0.0'
      radii       = '200.0  200.0'
      invalue = 0.0
      outvalue = 1.0
      int_width = 50.0
    [../]
  [../]
  [./gr1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 250.0
      y1 = 300.0
      radius = 200.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 50.0
    [../]
  [../]
  [./gr2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 750.0
      y1 = 300.0
      radius = 200.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 50.0
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = FIRST
    family = LAGRANGE
  [../]
  [./var_indices]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  var_name_base = gr
  op_num = 3
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
    var_name_base = gr
    op_num = 3
  [../]
[]

[BCs]
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./CuGrGranisotropic]
    type = GBAnisotropy
    T = 600 # K

    op_num = 3
    var_name_base = gr
    wGB = 100
    length_scale = 1.0e-9
    time_scale = 1.0e-9

    # molar_volume_value = 7.11e-6 #Units:m^3/mol
    Anisotropic_GB_file_name = anisotropy_mobility.txt
    inclination_anisotropy = false
  [../]
[]

[Postprocessors]
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]

  [./gr1_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
  [./gr2_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr2
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 40
  nl_rel_tol = 1e-9

  dt = 5.0
  num_steps = 2
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/functions/image_function/image_2d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_kernels/ACInterfaceStress_jacobian.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 8
  ny = 8
  nz = 8
  xmax = 20
  ymax = 20
  zmax = 20
[]

[Variables]
  [./eta]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 12.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 16.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]

  [./ACInterfaceStress]
    type = ACInterfaceStress
    variable = eta
    mob_name = 1
    stress = 2.7
  [../]
[]

[Materials]
  [./strain]
    type = GenericConstantRankTwoTensor
    tensor_name = elastic_strain
    tensor_values = '0.11 0.12 0.13 0.21 0.22 0.23 0.31 0.32 0.33'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'PJFNK'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 1000
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/plastic_heating/compressive01.i)

# Tensile heating, using capped weak-plane plasticity
# z_disp(z=1) = -t
# totalstrain_zz = -t
# with C_ijkl = 0.5 0.25
# stress_zz = -t, but with compressive_strength = 1, stress_zz = max(-t, -1)
# so plasticstrain_zz = -(t - 1)
# heat_energy_rate = coeff * (t - 1)
# Heat capacity of rock = specific_heat_cap * density = 4
# So temperature of rock should be:
# (1 - porosity) * 4 * T = (1 - porosity) * coeff * (t - 1)
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -10
  xmax = 10
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
[]

[Variables]
  [temperature]
  []
[]

[Kernels]
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temperature
  []
  [phe]
    type = PorousFlowPlasticHeatEnergy
    variable = temperature
  []
[]

[AuxVariables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[AuxKernels]
  [disp_z]
    type = FunctionAux
    variable = disp_z
    function = '-z*t'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = temperature
    number_fluid_phases = 0
    number_fluid_components = 0
  []
  [coh]
    type = TensorMechanicsHardeningConstant
    value = 100
  []
  [tanphi]
    type = TensorMechanicsHardeningConstant
    value = 1.0
  []
  [t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  []
  [c_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  []
[]

[Materials]
  [rock_internal_energy]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2
    density = 2
  []
  [temp]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [phe]
    type = ComputePlasticHeatEnergy
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0.5 0.25'
  []
  [strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  []
  [mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanphi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-10
    perfect_guess = true
  []
[]

[Postprocessors]
  [temp]
    type = PointValue
    point = '0 0 0'
    variable = temperature
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 10
[]

[Outputs]
  file_base = compressive01
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/brineco2_liquid_2.i)

# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for conditions that give a single liquid phase, including salt as a nonlinear variable

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pgas]
  []
  [zi]
  []
  [xnacl]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    min = 5e6
    max = 8e6
    variable = pgas
  []
  [z]
    type = RandomIC
    min = 0.01
    max = 0.03
    variable = zi
  []
  [xnacl]
    type = RandomIC
    min = 0.01
    max = 0.15
    variable = xnacl
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = zi
    fluid_component = 1
  []
  [mass2]
    type = PorousFlowMassTimeDerivative
    variable = xnacl
    fluid_component = 2
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    variable = pgas
    fluid_component = 0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    variable = zi
    fluid_component = 1
  []
  [adv2]
    type = PorousFlowAdvectiveFlux
    variable = xnacl
    fluid_component = 2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi xnacl'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 1e3
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

(modules/phase_field/test/tests/grain_growth/evolution.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmax = 1000
  ymax = 1000
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 4
  var_name_base = 'gr'
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 102
    grain_num = 4
    coloring_algorithm = bt
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = 'timestep_end'
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Moly_GB]
    type = GBEvolution
    time_scale = 1.0
    GBmob0 = 3.986e-6
    T = 500 # K
    wGB = 60 # nm
    Q = 1.0307
    GBenergy = 2.4
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
    execute_on = 'initial timestep_end'
  [../]
  [./avg_grain_vol]
    type = AverageGrainVolume
    grain_num = 4
    execute_on = 'initial timestep_end'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 2
  dt = 4
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/tensile_update7.i)

# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the edge of tensile yield

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 0.5E3
    shear_modulus = 1.0E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-1 0.1 0.2  0.1 15 -0.3  0.2 -0.3 14'
    eigenstrain_name = ini_stress
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform3.i)

# Plastic deformation, tensile failure
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = 4*t
# disp_y = 3*t
# disp_z = t
# should yield trial stress:
# stress_zz = 12*t
# stress_zx = 16*t
# stress_zy = 12*t
# Use tensile strength = 6, we should return to stress_zz = 6,
# and stress_xx = stress_yy = 2*t up to t=1 when the system is completely
# plastic, so these stress components will not change
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 4*t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 3*t
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = t
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 80
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 6
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 40
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '4 4'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform3
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/pls01.i)

# PorousFlowPiecewiseLinearSink with 1-phase, 1-component
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    max = 0
    min = -1
  []
[]

[Kernels]
  [dummy]
    type = TimeDerivative
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 2.2 0 0 0 3.3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[BCs]
  [flux]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'left'
    pt_vals = '-1 -0.5 0'
    multipliers = '1 2 4'
    variable = pp
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
    flux_function = 'x*y'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  file_base = pls01
[]

(test/tests/transfers/multiapp_copy_transfer/multivariable_copy/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
  [./left_v]
    type = DirichletBC
    variable = u
    boundary = left
    value = 2
  [../]
  [./right_v]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/planar8.i)

# A single unit element is stretched by (0.5, 0.4, 0.3)E-6m
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_xx = 1.72 Pa
# stress_yy = 1.52 Pa
# stress_zz = 1.32 Pa
# tensile_strength is set to 1.3Pa hardening to 2Pa over intnl=1E-6
#
# The return should be to the edge (the algorithm will first try the tip) with
# according to mathematica
# internal = 1.67234152669E-7
# stress_xx = stress_yy = 1.3522482794
# stress_zz = 1.2195929084

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.5E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.4E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.3E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningCubic
    value_0 = 1.3
    value_residual = 2
    internal_limit = 1E-6
  [../]
  [./tens]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    shift = 1E-6
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.6E6 1E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = tens
    debug_fspb = none
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = '0.1 0.2 0.3'
    debug_jac_at_intnl = 1E-6
    debug_stress_change = 1E-6
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar8
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/shell/static/large_strain_m_40_AD.i)

# Large strain/rotation test for shell elements

# A cantilever beam that is 40 m long (Y direction) with 1 m x 1 m
# cross-section is modeled using 5 shell elements placed along its
# length. The bottom boundary is fixed in all displacements and
# rotations. A load of 0.140625 N is applied at each node on the top
# boundary, resulting in a total load of 0.28125 N. E = 1800 Pa and
# v = 0.0.

# The reference solution for large deflection of this beam is based on
# K. E. Bisshopp and D.C. Drucker, Quaterly of Applied Mathematics,
# Vol 3, No. # 3, 1945.

# For PL^2/EI = 3, disp_z at tip = 0.6L = 24 m & disp_y at tip = 0.76*L-L = -9.6 m

# The FEM solution at tip of cantilever is:
# disp_z = 24.85069 m; relative error = 3.54 %
# disp_y = -9.125937 m; relative error = 5.19 %

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 40.0
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = bottom
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = bottom
    value = 0.0
  [../]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_z
    boundary = top
    function = force_y
  [../]
[]

[Functions]
  [./force_y]
    type = PiecewiseLinear
    x = '0.0 1.0 3.0'
    y = '0.0 1.0 1.0'
    scale_factor = 0.140625
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  automatic_scaling = true

  line_search = 'none'
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-14

  dt = 0.1
  dtmin = 0.1
  end_time = 3.0
[]

[Kernels]
  [./solid_disp_x]
    type = ADStressDivergenceShell
    block = '0'
    component = 0
    variable = disp_x
    through_thickness_order = SECOND
    large_strain = true
  [../]
  [./solid_disp_y]
    type = ADStressDivergenceShell
    block = '0'
    component = 1
    variable = disp_y
    through_thickness_order = SECOND
    large_strain = true
  [../]
  [./solid_disp_z]
    type = ADStressDivergenceShell
    block = '0'
    component = 2
    variable = disp_z
    through_thickness_order = SECOND
    large_strain = true
  [../]
  [./solid_rot_x]
    type = ADStressDivergenceShell
    block = '0'
    component = 3
    variable = rot_x
    through_thickness_order = SECOND
    large_strain = true
  [../]
  [./solid_rot_y]
    type = ADStressDivergenceShell
    block = '0'
    component = 4
    variable = rot_y
    through_thickness_order = SECOND
    large_strain = true
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensorShell
    youngs_modulus = 1800
    poissons_ratio = 0.0
    block = 0
    through_thickness_order = SECOND
  [../]
  [./strain]
    type = ADComputeFiniteShellStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    thickness = 1.0
    through_thickness_order = SECOND
  [../]
  [./stress]
    type = ADComputeShellStress
    block = 0
    through_thickness_order = SECOND
  [../]
[]

[Postprocessors]
  [./disp_z2]
    type = PointValue
    point = '1.0 40.0 0.0'
    variable = disp_z
  [../]
  [./disp_y2]
    type = PointValue
    point = '1.0 40.0 0.0'
    variable = disp_y
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/picard_multilevel/picard_sub2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/console/multiapp/picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/random_planar.i)

# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 100
  ny = 1250
  nz = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1250
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./yield_fcn_at_zero]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'yield_fcn_at_zero'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 1000
    value_residual = 100
    internal_limit = 4
  [../]
  [./phi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.8
    value_residual = 0.3
    internal_limit = 2
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 15
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    yield_function_tolerance = 1E-3
    shift = 1E-10
    internal_constraint_tolerance = 1E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-10
    plastic_models = mc
    min_stepsize = 1
    max_stepsize_for_dumb = 1
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random_planar
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/multiapps/initial_intactive/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the master solve

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_mesh_function_transfer/tosub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = tosub_sub.i
    execute_on = timestep_end
  []
[]

[Transfers]
  [to_sub]
    source_variable = u
    direction = to_multiapp
    variable = transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
  []

  [elemental_to_sub]
    source_variable = u
    direction = to_multiapp
    variable = elemental_transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
  []
[]

(test/tests/utils/spline_interpolation/bicubic_spline_interpolation_y_normal.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  ny = 1 # needed to ensure Z is the problem dimension
  nx = 4
  nz = 4
  xmax = 4
  zmax = 4
[]

[Functions]
  [./yx1]
    type = ParsedFunction
    value = '3*z^2'
  [../]
  [./yx2]
    type = ParsedFunction
    value = '6*x^2'
  [../]
  [./spline_fn]
    type = BicubicSplineFunction
    normal_component = y
    x1 = '0 2 4'
    x2 = '0 2 4 6'
    y = '0 16 128 432 8 24 136 440 64 80 192 496'
    yx11 = '0 0 0 0'
    yx1n = '48 48 48 48'
    yx21 = '0 0 0'
    yx2n = '216 216 216'
    yx1 = 'yx1'
    yx2 = 'yx2'
  [../]
  [./u_func]
    type = ParsedFunction
    value = 'z^3 + 2*x^3'
  [../]
  [./u2_forcing_func]
    type = ParsedFunction
    value = '-6*z - 12*x'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./bi_func_value]
    order = FIRST
    family = LAGRANGE
  [../]
  [./x_deriv]
    order = FIRST
    family = LAGRANGE
  [../]
  [./z_deriv]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./bi_func_value]
    type = FunctionAux
    variable = bi_func_value
    function = spline_fn
  [../]
  [./deriv_1]
    type = FunctionDerivativeAux
    function = spline_fn
    variable = z_deriv
    component = z
  [../]
  [./deriv_2]
    type = FunctionDerivativeAux
    function = spline_fn
    variable = x_deriv
    component = x
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./body_force]
    type = BodyForce
    variable = u
    function = u2_forcing_func
  [../]
[]

[BCs]
  [./sides]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right front back'
    function = u_func
  [../]
[]

[Postprocessors]
  [./nodal_l2_err_spline]
    type = NodalL2Error
    variable = u
    function = spline_fn
    execute_on = 'initial timestep_end'
  [../]
  [./nodal_l2_err_analytic]
    type = NodalL2Error
    variable = u
    function = u_func
    execute_on = 'initial timestep_end'
  [../]
  [./x_deriv_err_analytic]
    type = NodalL2Error
    variable = x_deriv
    function = yx2
    execute_on = 'initial timestep_end'
  [../]
  [./z_deriv_err_analytic]
    type = NodalL2Error
    variable = z_deriv
    function = yx1
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/material/qp_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat1]
    type = QpMaterial
    block = 0
    outputs = all
    constant_on = ELEMENT
    property_name = 'zero_prop'
  [../]
  # The second copy of QpMaterial is not constant_on_elem.
  [./mat2]
    type = QpMaterial
    block = 0
    outputs = all
    property_name = 'nonzero_prop'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/real_parameter_reporter/real_parameter_reporter.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Postprocessors]
  [./coef_value]
    type = RealControlParameterReporter
    parameter = 'Kernels/diff/coef'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/tensor_mechanics/test/tests/action/material_output_first_lagrange_manual.i)

# This input file is designed to test adding extra stress to ADComputeLinearElasticStress
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 50
  ymax = 50
[]

[AuxVariables]
  [vonmises_stress]
    order = FIRST
    family = LAGRANGE
  []
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx hydrostatic_stress'
  material_output_order = 'CONSTANT CONSTANT CONSTANT CONSTANT CONSTANT CONSTANT CONSTANT'
  material_output_family = 'MONOMIAL MONOMIAL MONOMIAL MONOMIAL MONOMIAL MONOMIAL MONOMIAL'
  use_automatic_differentiation = true
[]

[AuxKernels]
  [vonmises_stress]
    type = ADRankTwoScalarAux
    variable = vonmises_stress
    rank_two_tensor = stress
    scalar_type = VonMisesStress
  []
[]

[Materials]
  [elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0
  []
  [stress]
    type = ADComputeLinearElasticStress
    extra_stress_names = 'stress_one stress_two'
  []
  [stress_one]
    type = GenericConstantRankTwoTensor
    tensor_name = stress_one
    tensor_values = '0 1e3 1e3 1e3 0 1e3 1e3 1e3 0'
  []
  [stress_two]
    type = GenericConstantRankTwoTensor
    tensor_name = stress_two
    tensor_values = '1e3 0 0 0 1e3 0 0 0 1e3'
  []
[]

[BCs]
  [disp_x_BC]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'bottom top'
    value = 0.5
  []
  [disp_x_BC2]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.01
  []
  [disp_y_BC]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.8
  []
  [disp_y_BC2]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'left right'
    value = 0.02
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Postprocessors]
  [hydrostatic]
    type = ElementAverageValue
    variable = hydrostatic_stress
  []
  [von_mises]
    type = ElementAverageValue
    variable = vonmises_stress
  []
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/dynamics/acceleration_bc/AccelerationBC_test_ti.i)

# Test for  Acceleration boundary condition

# This test contains one brick element which is fixed in the y and z direction.
# Base acceleration is applied in the x direction to all nodes on the bottom surface (y=0).

# The PresetAcceleration converts the given acceleration to a displacement
# using Newmark time integration. This displacement is then prescribed on the boundary.
#
# Result: The acceleration at the bottom node should be same as the input acceleration
# which is a triangular function with peak at t = 0.2 in this case. Width of the triangular function
# is 0.2 s.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./TensorMechanics]
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
  [../]

[]

[AuxKernels]
  [./accel_x] # These auxkernels are only to check output
    type = TestNewmarkTI
    displacement = disp_x
    variable = accel_x
    first = false
  [../]
  [./accel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = accel_y
    first = false
  [../]
  [./accel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = accel_z
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    displacement = disp_x
    variable = vel_x
  [../]
  [./vel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = vel_y
  [../]
  [./vel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = vel_z
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]

[Functions]
  [./acceleration_bottom]
    type = PiecewiseLinear
    data_file = acceleration.csv
    format = columns
  [../]
[]

[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./preset_accelertion]
    type = PresetAcceleration
    boundary = bottom
    function = acceleration_bottom
    variable = disp_x
    beta = 0.25
    acceleration = accel_x
    velocity = vel_x
   [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
  [../]

  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'density'
    prop_values = '7750'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg      101'
  start_time = 0
  end_time = 2.0
  dt = 0.01
  dtmin = 0.01
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-8
  l_tol = 1e-8
  timestep_tolerance = 1e-8

  # Time integrator scheme
  schem = "newmark-beta"
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalVariableValue
    variable = disp_x
    nodeid = 1
  [../]
  [./vel]
    type = NodalVariableValue
    variable = vel_x
    nodeid = 1
  [../]
  [./accel]
    type = NodalVariableValue
    variable = accel_x
    nodeid = 1
  [../]
[]

[Outputs]
  file_base = "AccelerationBC_test_out"
  csv = true
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/ad_anisotropic_creep/anis_mech_hill_tensor_creep.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 128
  ny = 128
  second_order = true
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[AuxVariables]
  [hydrostatic_stress]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [hydrostatic_stress]
    type = ADRankTwoScalarAux
    variable = hydrostatic_stress
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  []
[]

[Variables]
  [disp_x]
    order = SECOND
    scaling = 1e-10
  []
  [disp_y]
    order = SECOND
    scaling = 1e-10
  []
[]

[Functions]
  [pull]
    type = PiecewiseLinear
    x = '0 10e3'
    y = '0 1e-4'
  []
[]

[Kernels]
  [stress_x]
    type = ADStressDivergenceTensors
    component = 0
    variable = disp_x
  []
  [stress_y]
    type = ADStressDivergenceTensors
    component = 1
    variable = disp_y
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = FINITE
    add_variables = true
    generate_output = 'elastic_strain_xx elastic_strain_yy elastic_strain_xy'
    use_automatic_differentiation = true
  []
[]

[Materials]
  [elasticity_tensor]
    type = ADComputeElasticityTensor
    fill_method = orthotropic
    C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
  []
  [elastic_strain]
    type = ADComputeMultipleInelasticStress
    inelastic_models = "trial_creep"
    max_iterations = 300
  []

  [trial_creep]
    type = ADHillCreepStressUpdate
    coefficient = 1e-24
    n_exponent = 4
    m_exponent = 0
    activation_energy = 0
    # internal_solve_output_on = always
    # F G H L M N
    hill_constants = "0.5 0.5 0.3866 1.6413 1.6413 1.2731"
    base_name = trial_creep
  []

  [creep_one]
    type = ADPowerLawCreepStressUpdate
    coefficient = 1e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_one
  []
  [creep_nine]
    type = ADPowerLawCreepStressUpdate
    coefficient = 9e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_nine
  []
[]

[BCs]
  [no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  []

  [no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  []

  [pull_disp_y]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient

  solve_type = Newton
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
  petsc_options_value = '101                asm      lu'

  line_search = 'none'
  nl_rel_tol = 1e-5
  nl_abs_tol = 1.0e-13

  num_steps = 200
  dt = 1.0e2
  automatic_scaling = true
[]

[Postprocessors]
  [max_disp_x]
    type = ElementExtremeValue
    variable = disp_x
  []
  [max_disp_y]
    type = ElementExtremeValue
    variable = disp_y
  []
  [max_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  []
  [dt]
    type = TimestepSize
  []
  [num_lin]
    type = NumLinearIterations
    outputs = console
  []
  [num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  []
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/standard_use/interface_coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.0
  xmax = 0.4
  nx = 6
  ymin = 0.0
  ymax = 10.0
  ny = 20
[]

[Variables]
  [./m]
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./source_m]
    type = BodyForce
    variable = m
    value = 100
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    value = 2
    variable = m
  [../]
[]

[BCs]
  [./interface_value]
    type = FXValueBC
    variable = m
    boundary = right
    function = FX_Basis_Value_Main
  [../]
  [./interface_flux]
    type = FXFluxBC
    boundary = right
    variable = m
    function = FX_Basis_Flux_Main
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '4'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
  [./FX_Basis_Flux_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '5'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Flux_UserObject_Main]
    type = FXBoundaryFluxUserObject
    function = FX_Basis_Flux_Main
    variable = m
    boundary = right
    diffusivity = 0.1
  [../]
[]

[Postprocessors]
  [./average_interface_value]
    type = SideAverageValue
    variable = m
    boundary = right
  [../]
  [./total_flux]
    type = SideFluxIntegral
    variable = m
    boundary = right
    diffusivity = 0.1
  [../]
  [./picard_iterations]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = interface_sub.i
    sub_cycling = true
  [../]
[]

[Transfers]
  [./FluxToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Flux_UserObject_Main
    multi_app_object_name = FX_Basis_Flux_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
  [./FluxToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Flux_Main
    multi_app_object_name = FX_Flux_UserObject_Sub
  [../]
[]

(test/tests/ics/function_ic/spline_function.i)

#
# Test the gradient calculation in spline function and the gradient pass-through in FunctionIC
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 3
  ymin = 0
  ymax = 1
  nx = 10
  ny = 2
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Functions]
  [./spline_function]
    type = SplineFunction
    x = '0 1 2 3'
    y = '0 1 0 1'
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = 'u'
    function = spline_function
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Outputs]
  file_base = spline
  [./OverSampling]
    type = Exodus
    refinements = 3
  [../]
[]

(test/tests/transfers/multiapp_copy_transfer/third_monomial_from_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = THIRD
  [../]
[]

[AuxKernels]
  [./aux]
    type = FunctionAux
    variable = aux
    execute_on = initial
    function = 10*x*y
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  hide = 'u'
  exodus = true
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_8.i)

# Sources are spatially-dependent and adaptive timestepping is needed to ensure convergence
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition bulk_composition bulk_composition"
    constraint_unit = "moles moles moles"
    source_species_names = HCl
    source_species_rates = HCl_rate
    execute_console_output_on = ''
    ramp_max_ionic_strength_initial = 0
    max_iter = 2
    adaptive_timestepping = true
[]

[VectorPostprocessors]
  [bulk_Cl]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    sort_by = x
    num_points = 2
    variable = 'bulk_moles_Cl-'
  []
[]

[AuxVariables]
  [HCl_rate]
  []
[]

[AuxKernels]
  [HCl_rate]
    type = FunctionAux
    variable = HCl_rate
    function = '1 * x'
    execute_on = timestep_begin # so the Reactor gets the correct value
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmax = 1
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  csv = true
[]

(modules/heat_conduction/test/tests/verify_against_analytical/ad_1D_transient.i)

# This test solves a 1D transient heat equation
# The error is caclulated by comparing to the analytical solution
# The problem setup and analytical solution are taken from "Advanced Engineering
# Mathematics, 10th edition" by Erwin Kreyszig.
# http://www.amazon.com/Advanced-Engineering-Mathematics-Erwin-Kreyszig/dp/0470458364
# It is Example 1 in section 12.6 on page 561

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 160
  xmax = 80
[]

[Variables]
  [./T]
  [../]
[]

[ICs]
  [./T_IC]
    type = FunctionIC
    variable = T
    function = '100*sin(pi*x/80)'
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = ADHeatConduction
    variable = T
  [../]
  [./HeatTdot]
    type = ADHeatConductionTimeDerivative
    variable = T
  [../]
[]

[BCs]
  [./sides]
    type = DirichletBC
    variable = T
    boundary = 'left right'
    value = 0
  [../]
[]

[Materials]
  [./k]
    type = ADGenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = '0.95' #copper in cal/(cm sec C)
  [../]
  [./cp]
    type = ADGenericConstantMaterial
    prop_names = 'specific_heat'
    prop_values = '0.092' #copper in cal/(g C)
  [../]
  [./rho]
    type = ADGenericConstantMaterial
    prop_names = 'density'
    prop_values = '8.92' #copper in g/(cm^3)
  [../]
[]

[Postprocessors]
  [./error]
    type = NodalL2Error
    function = '100*sin(pi*x/80)*exp(-0.95/(0.092*8.92)*pi^2/80^2*t)'
    variable = T
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  l_tol = 1e-6
  dt = 2
  end_time = 100
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/stress_update_material_based/update_method_test.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[AuxVariables]
  [./pk2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./slip_increment]
   order = CONSTANT
   family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
  generate_output = stress_zz
[]

[AuxKernels]
  [./pk2]
   type = RankTwoAux
   variable = pk2
   rank_two_tensor = pk2
   index_j = 2
   index_i = 2
   execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = total_lagrangian_strain
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss]
   type = MaterialStdVectorAux
   variable = gss
   property = slip_resistance
   index = 0
   execute_on = timestep_end
  [../]
  [./slip_inc]
   type = MaterialStdVectorAux
   variable = slip_increment
   property = slip_increment
   index = 0
   execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '0.01*t'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensorConstantRotationCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    type = ComputeMultipleCrystalPlasticityStress
    crystal_plasticity_models = 'trial_xtalpl'
    tan_mod_type = exact
  [../]
  [./trial_xtalpl]
    type = CrystalPlasticityKalidindiUpdate
    number_slip_systems = 12
    slip_sys_file_name = input_slip_sys.txt
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./pk2]
   type = ElementAverageValue
   variable = pk2
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
  [./slip_increment]
   type = ElementAverageValue
   variable = slip_increment
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
  nl_abs_tol = 1e-10
  nl_rel_tol = 1e-10
  nl_abs_step_tol = 1e-10

  dt = 0.05
  dtmin = 0.01
  dtmax = 10.0
  num_steps = 10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform3.i)

# Using CappedMohrCoulomb with tensile failure only
# checking for small deformation
# A single element is stretched by "ep" in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# where sigma_I = (E_2222 + E_2200) * ep
# tensile_strength is set to 1Pa, smoothing_tol = 0.1Pa
# The smoothed yield function is
# yf = sigma_I + ismoother(0) - tensile_strength
#    = sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - tensile_strength
#    = sigma_I - 0.98183
#
# With zero Poisson's ratio, the return stress will be
# stress_00 = stress_22 = 0.98183
# with all other stress components being zero

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.25E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.25E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3
  csv = true
[]

(test/tests/transfers/transfer_with_reset/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./t]
  [../]
  [./u_from_master]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./t]
    type = FunctionAux
    variable = t
    function = t
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/deprecation/deprecation.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/phase_field/test/tests/KKS_system/bug.i)

#
# This test validates the phase concentration calculation for the KKS system
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

# We set u
[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0.1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 0.9
  [../]
[]

[Variables]
  # primary variable
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  # secondary variable
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./valgebra]
    type = AlgebraDebug
    variable = v
    v = u
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  #solve_type = 'NEWTON'
[]

#[Preconditioning]
#  [./mydebug]
#    type = FDP
#    full = true
#  [../]
#[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = bug
  exodus = true
[]

(test/tests/materials/output/limited_via_outputs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 10
  ymax = 10
  uniform_refine = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 10
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./test_material]
    type = OutputTestMaterial
    block = 0
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    output_material_properties = true
    show_material_properties = 'real_property vector_property'
  [../]
[]

(modules/richards/test/tests/dirac/bh09.i)

# fully-saturated
# production
# with anisotropic permeability
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 1E7
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]
[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '2E-12 1E-12 0  1E-12 2E-12 0  0 0 1E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON

[]

[Outputs]
  file_base = bh09
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/combined/test/tests/ad_power_law_creep/power_law_creep_smallstrain.i)

# 1x1x1 unit cube with uniform pressure on top face for the case of small strain.
#  This test does not have a solid mechanics analog because there is not an equvialent
#  small strain with rotations strain calculator material in solid mechanics

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
    use_automatic_differentiation = true
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 1'
  [../]
[]

[Kernels]
  [./heat]
    type = ADHeatConduction
    variable = temp
  [../]
  [./heat_ie]
    type = ADHeatConductionTimeDerivative
    variable = temp
  [../]
[]

[BCs]
  [./u_top_pull]
    type = ADPressure
    variable = disp_y
    component = 1
    boundary = top
    constant = -10.0e6
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp_fix]
    type = DirichletBC
    variable = temp
    boundary = 'bottom top'
    value = 1000.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
    constant_on = SUBDOMAIN
  [../]
  [./radial_return_stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'power_law_creep'
  [../]
  [./power_law_creep]
    type = ADPowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]

  [./thermal]
    type = ADHeatConductionMaterial
    specific_heat = 1.0
    thermal_conductivity = 100.
  [../]
  [./density]
    type = ADDensity
    density = 1.0
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.0
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/isotropicSD_plasticity/isotropicSD.i)

# UserObject IsotropicSD test, with constant hardening.
# Linear strain is applied in the x and y direction.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin =  -.5
  xmax = .5
  ymin = -.5
  ymax = .5
  zmin = -.5
  zmax = .5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./xdisp]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'right'
    function = '0.005*t'
  [../]
  [./ydisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'top'
    function = '0.005*t'
  [../]
  [./yfix]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./xfix]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./zfix]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = 0
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sdev]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sdet]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./plastic_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xx
    index_i = 0
    index_j = 0
  [../]
  [./plastic_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xy
    index_i = 0
    index_j = 1
  [../]
  [./plastic_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xz
    index_i = 0
    index_j = 2
  [../]
  [./plastic_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_yy
    index_i = 1
    index_j = 1
  [../]
  [./plastic_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_yz
    index_i = 1
    index_j = 2
  [../]
  [./plastic_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
  [./sdev]
    type = RankTwoScalarAux
    variable = sdev
    rank_two_tensor = stress
    scalar_type = VonMisesStress
  [../]
[]

[Postprocessors]
  [./sdev]
    type = PointValue
    point = '0 0 0'
    variable = sdev
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./p_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./p_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xy
  [../]
  [./p_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xz
  [../]
  [./p_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_yz
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./p_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./p_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_zz
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 300
  [../]
  [./IsotropicSD]
    type = TensorMechanicsPlasticIsotropicSD
    b = -0.2
    c = -0.779422863
    associative = true
    yield_strength = str
    yield_function_tolerance = 1e-5
    internal_constraint_tolerance = 1e-9
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '121e3 80e3'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1e-9
    plastic_models = IsotropicSD
    debug_fspb = crash
    tangent_operator = elastic
  [../]
[]


[Executioner]
  num_steps = 3
  dt = .5
  type = Transient

  nl_rel_tol = 1e-6
  nl_max_its = 10
  l_tol = 1e-4
  l_max_its = 50

  solve_type = PJFNK
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]


[Outputs]
  perf_graph = false
  csv = true
[]

[Preconditioning]
 [./smp]
   type = SMP
   full = true
 [../]
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform2_inner_edge.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 4
    mc_interpolation_scheme = inner_edge
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_inner_edge
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/richards/test/tests/jacobian_2/jn05.i)

# two phase
# unsaturated = true

# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn05
  exodus = false
[]

(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_displaced_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  displacements = 'disp_x disp_y'
  # Transferring data from a sub application is currently only
  # supported with a ReplicatedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./disp_x]
    initial_condition = -0.2
  [../]
  [./disp_y]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    use_displaced = true
  [../]
[]

(tutorials/darcy_thermo_mech/step11_action/problems/step11.i)

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  ny = 200
  nx = 10
  ymax = 0.304 # Length of test chamber
  xmax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[DarcyThermoMech]
[]

[Modules/TensorMechanics/Master]
  [all]
    # This block adds all of the proper Kernels, strain calculators, and Variables
    # for TensorMechanics in the correct coordinate system (autodetected)
    add_variables = true
    strain = FINITE
    eigenstrain_names = eigenstrain
    use_automatic_differentiation = true
    generate_output = 'vonmises_stress elastic_strain_xx elastic_strain_yy strain_xx strain_yy'
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = bottom
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = top
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
  [inlet_temperature]
    type = FunctionDirichletBC
    variable = temperature
    boundary = bottom
    function = 'if(t<0,350+50*t,350)'
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = top
  []
  [hold_inlet]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  []
  [hold_center]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  []
  [hold_outside]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0
  []
[]

[Materials]
  viscosity_file = data/water_viscosity.csv
  density_file = data/water_density.csv
  thermal_conductivity_file = data/water_thermal_conductivity.csv
  specific_heat_file = data/water_specific_heat.csv
  thermal_expansion_file = data/water_thermal_expansion.csv

  [column]
    type = PackedColumn
    block = 0
    temperature = temperature
    radius = 1.15
    fluid_viscosity_file = ${viscosity_file}
    fluid_density_file = ${density_file}
    fluid_thermal_conductivity_file = ${thermal_conductivity_file}
    fluid_specific_heat_file = ${specific_heat_file}
    fluid_thermal_expansion_file = ${thermal_expansion_file}
  []

  [elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 200e9 # (Pa) from wikipedia
    poissons_ratio = .3 # from wikipedia

  []
  [elastic_stress]
    type = ADComputeFiniteStrainElasticStress
  []
  [thermal_strain]
    type = ADComputeThermalExpansionEigenstrain
    stress_free_temperature = 300
    eigenstrain_name = eigenstrain
    temperature = temperature
    thermal_expansion_coeff = 1e-5
  []
[]

[Postprocessors]
  [average_temperature]
    type = ElementAverageValue
    variable = temperature
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
[]

[Executioner]
  type = Transient
  start_time = -1
  end_time = 200
  steady_state_tolerance = 1e-7
  steady_state_detection = true
  dt = 0.25
  solve_type = PJFNK
  automatic_scaling = true
  compute_scaling_once = false
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 500'
  line_search = none
  [TimeStepper]
    type = FunctionDT
    function = 'if(t<0,0.1,0.25)'
  []
[]

[Outputs]
  [out]
    type = Exodus
    elemental_as_nodal = true
  []
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/random04.i)

# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_yield_fcn]
    type = ElementExtremeValue
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'max_yield_fcn'
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.1
    internal_limit = 0.1
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = -1.5
    value_residual = 0
    internal_limit = 0.1
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
    use_custom_returnMap = true
    use_custom_cto = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    max_NR_iterations = 2
    ep_plastic_tolerance = 1E-6
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random04
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/level_set/test/tests/kernels/olsson_reinitialization/olsson_1d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8
  uniform_refine = 2
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./phi_0]
    family = MONOMIAL
    order = FIRST
  [../]
  [./phi_exact]
  [../]
[]

[AuxKernels]
  [./phi_exact]
    type = FunctionAux
    function = phi_exact
    variable = phi_exact
  [../]
[]

[Functions]
  [./phi_initial]
    type = ParsedFunction
    value = '1-x'
  [../]
  [./phi_exact]
    type = ParsedFunction
    vars = epsilon
    vals = 0.05
    value = '1 / (1+exp((x-0.5)/epsilon))'
  [../]
[]

[ICs]
  [./phi_ic]
    type = FunctionIC
    function = phi_initial
    variable = phi
  [../]
  [./phi_0_ic]
    type = FunctionIC
    function = phi_initial
    variable = phi_0
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]

  [./reinit]
    type = LevelSetOlssonReinitialization
    variable = phi
    phi_0 = phi_0
    epsilon = 0.05
  [../]
[]

[UserObjects]
  [./arnold]
    type = LevelSetOlssonTerminator
    tol = 0.1
  [../]
[]

[Postprocessors]
  [./error]
    type = ElementL2Error
    variable = phi
    function = phi_exact
    execute_on = 'initial timestep_end'
  [../]
  [./ndofs]
    type = NumDOFs
  [../]
[]

[VectorPostprocessors]
  [./line]
    type = LineValueSampler
    start_point = '0 0.5 0'
    end_point =  '1 0.5 0'
    variable = phi
    num_points = 100
    sort_by = x
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  l_max_its = 100
  nl_max_its = 100
  solve_type = PJFNK
  num_steps = 10
  start_time = 0
  nl_abs_tol = 1e-13
  scheme = implicit-euler
  dt = 0.05
  petsc_options_iname = '-pc_type -pc_sub_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg    300'
[]

[Outputs]
  exodus = true
  [./out]
    type = CSV
    time_data = true
    file_base = output/olsson_1d_out
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh22.i)

# investigating validity of immobile saturation
# 50 elements, no SUPG

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1 10 100 1000 10000'
    x = '0 10 100 1000 10000'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -1.0
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E0
  end_time = 1E5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh22
  execute_on = 'timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/phase_field/test/tests/MultiPhase/derivativetwophasematerial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 14
  ny = 10
  nz = 0
  xmin = 10
  xmax = 40
  ymin = 15
  ymax = 35
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 25.0
      y1 = 25.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 30.0
      y1 = 25.0
      radius = 4.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
  [./ACBulk]
    type = AllenCahn
    variable = eta
    args = c
    f_name = F
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = kappa_eta
  [../]

  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = 'eta'
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L kappa_eta'
    prop_values = '1 1        '
  [../]
  [./consts2]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 1'
  [../]

  [./switching]
    type = SwitchingFunctionMaterial
    eta = eta
    h_order = SIMPLE
  [../]
  [./barrier]
    type = BarrierFunctionMaterial
    eta = eta
    g_order = SIMPLE
  [../]

  [./free_energy_A]
    type = DerivativeParsedMaterial
    f_name = Fa
    args = 'c'
    function = '(c-0.1)^2*(c-1)^2 + c*0.01'
    derivative_order = 2
    enable_jit = true
  [../]
  [./free_energy_B]
    type = DerivativeParsedMaterial
    f_name = Fb
    args = 'c'
    function = 'c^2*(c-0.9)^2 + (1-c)*0.01'
    derivative_order = 2
    enable_jit = true
  [../]

  [./free_energy]
    type = DerivativeTwoPhaseMaterial
    f_name = F
    fa_name = Fa
    fb_name = Fb
    args = 'c'
    eta = eta
    derivative_order = 2
    outputs = exodus
    output_properties = 'F dF/dc dF/deta d^2F/dc^2 d^2F/dcdeta d^2F/deta^2'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/sinks/s10.i)

# apply a basic sink fluxes to all boundaries.
# Sink strength = S kg.m^-2.s^-1
#
# Use fully-saturated physics, with no flow
# (permeability is zero).
# Each finite element is (2m)^3 in size, and
# porosity is 0.125, so each element holds 1 m^3
# of fluid.
# With density = 10 exp(pp)
# then each element holds 10 exp(pp) kg of fluid
#
# Each boundary node that is away from other boundaries
# (ie, not on a mesh corner or edge) therefore holds
# 5 exp(pp)
# kg of fluid, which is just density * porosity * volume_of_node
#
# Each of such nodes are exposed to a sink flux of strength
# S * A
# where A is the area controlled by the node (in this case 4 m^2)
#
# So d(5 exp(pp))/dt = -4S, ie
# exp(pp) = exp(pp0) - 0.8 * S * t
#
# This is therefore similar to s01.i .  However, this test is
# run 6 times: one for each boundary.  The purpose of this is
# to ensure that the PorousFlowSink BC removes fluid from the
# correct nodes.  This is nontrivial because of the upwinding
# and storing of Material Properties at nodes.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 1
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 10
      thermal_expansion = 0
      viscosity = 11
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.125
  []
[]

[BCs]
  [flux]
    type = PorousFlowSink
    boundary = left
    variable = pp
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.25
  end_time = 1
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s10
  [exodus]
    type = Exodus
    execute_on = 'initial final'
  []
[]

(modules/stochastic_tools/test/tests/multiapps/dynamic_sub_app_number_error_with_transient/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
    #    coef = 0.1
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/MultiBoundingBoxIC3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./c1]
    order = FIRST
    family = LAGRANGE
  [../]
  [./c2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c1]
    type = MultiBoundingBoxIC
    corners          = '0.1 0.0 0.1   0.8 0.5 0.0   0.0 1.0 0.4'
    opposite_corners = '0.5 0.5 0.6   0.2 0.9 0.4   0.4 0.6 1.0'
    inside = '1.0'
    outside = 0.1
    variable = c1
  [../]
  [./c2]
    type = MultiBoundingBoxIC
    corners          = '0.1 0.0 0.1   0.8 0.5 0.0   0.3 0.2 0.4'
    opposite_corners = '0.8 0.5 0.6   0.2 0.9 0.4   0.7 0.9 1.0'
    inside = '1.0 2.0 3.0'
    outside = 0.1
    variable = c2
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
[]

(test/tests/relationship_managers/check_coupling_functor/check_no_mallocs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Problem]
  error_on_jacobian_nonzero_reallocation = true
[]

[Executioner]
  type = Steady
[]

[Testing]
  [./LotsOfDiffusion]
    [./vars]
      number = 1
    [../]
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_2D_geometries/2D-RZ_finiteStrain_resid.i)

# This tests the save_in_disp residual aux-variables for
# ComputeAxisymmetricRZFiniteStrain, which is generated through the use of the
# TensorMechanics MasterAction. The GeneratedMesh is 1x1, rotated via axisym to
# create a cylinder of height 1, radius 1.
#
# PostProcessor force_z plots the force on the top surface of the cylinder.
#
# Displacement of 0.1 is applied to top of cylinder while other surfaces are
# constrained. Plotting force_z vs stress_z will show a slope of 3.14159 (pi),
# consistent with formula for normal stress:
#
# Stress = force / area
#
# where area is A = pi * r^2 for a circle.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Problem]
  coord_type = RZ
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    save_in = 'force_r force_z'
    use_automatic_differentiation = true
  [../]
[]

[AuxVariables]
  [./stress_r]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_r]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_z]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_z]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./force_r]
    order = FIRST
    family = LAGRANGE
  [../]
  [./force_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./stress_r]
    type = ADRankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = stress_r
    execute_on = timestep_end
  [../]
  [./strain_r]
    type = ADRankTwoAux
    rank_two_tensor = total_strain
    index_i = 0
    index_j = 0
    variable = strain_r
    execute_on = timestep_end
  [../]
  [./stress_z]
    type = ADRankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = stress_z
    execute_on = timestep_end
  [../]
  [./strain_z]
    type = ADRankTwoAux
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    variable = strain_z
    execute_on = timestep_end
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]

  [./_elastic_strain]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[BCs]
  [./no_disp_r_left]
    type = ADDirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  [../]
  [./no_disp_r_right]
    type = ADDirichletBC
    variable = disp_r
    boundary = right
    value = 0.0
  [../]
  [./no_disp_z_bottom]
    type = ADDirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]
  [./top]
    type = ADFunctionDirichletBC
    variable = disp_z
    boundary = top
    function = 't'
  [../]
[]

[Debug]
  show_var_residual_norms = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '  201               hypre    boomeramg      10'

  line_search = 'none'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  nl_rel_tol = 5e-9
  nl_abs_tol = 1e-10
  nl_max_its = 15

  l_tol = 1e-3
  l_max_its = 50

  start_time = 0.0
  end_time = 0.1
  dt = 0.01
[]

[Postprocessors]
  [./strainR]
    type = ElementAverageValue
    variable = strain_r
  [../]
  [./stressR]
    type = ElementAverageValue
    variable = stress_r
  [../]
  [./strainZ]
    type = ElementAverageValue
    variable = strain_z
  [../]
  [./stressZ]
    type = ElementAverageValue
    variable = stress_z
  [../]
  [./force_r]
    type = NodalSum
    variable = force_r
    boundary = top
  [../]
  [./force_z]
    type = NodalSum
    variable = force_z
    boundary = top
  [../]
[]

[Outputs]
  exodus = true
  print_linear_residuals = false
  perf_graph = true
[]

(modules/combined/test/tests/eigenstrain/variable_finite.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 0.5
  ymax = 0.5
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./strain11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c]
  [../]
  [./eigenstrain00]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./c_IC]
    int_width = 0.15
    x1 = 0
    y1 = 0
    radius = 0.25
    outvalue = 0
    variable = c
    invalue = 1
    type = SmoothCircleIC
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[AuxKernels]
  [./strain11]
    type = RankTwoAux
    rank_two_tensor = mechanical_strain
    index_i = 0
    index_j = 0
    variable = strain11
  [../]
  [./stress11]
    type = RankTwoAux
    rank_two_tensor = mechanical_strain
    index_i = 1
    index_j = 1
    variable = stress11
  [../]
  [./eigenstrain00]
    type = RankTwoAux
    variable = eigenstrain00
    rank_two_tensor = eigenstrain
    index_j = 0
    index_i = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '1 1'
    fill_method = symmetric_isotropic
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 0.01*c^2
    args = c
    outputs = exodus
    output_properties = 'var_dep'
    f_name = var_dep
    enable_jit = true
    derivative_order = 2
  [../]
  [./eigenstrain]
    type = ComputeVariableEigenstrain
    block = 0
    eigen_base = '1 1 1 0 0 0'
    args = c
    prefactor = var_dep
    eigenstrain_name = eigenstrain
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y'
    eigenstrain_names = eigenstrain
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./top_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = 0.0005*t
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  solve_type = PJFNK
  petsc_options_iname = '-pc_type '
  petsc_options_value = lu
  l_max_its = 20
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-9
  reset_dt = true
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/kernels/tag_errors/tag_doesnt_exist/bad_transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  # Preconditioned JFNK (default)
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except9.i)

# Exception test.
# Incorrect number of kinetic rate constants

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '1 1'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = '1.0e-8 1'
    activation_energy = '1.5e4'
    molar_volume = 1
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform2_small_strain.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 20
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_small_strain
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/phase_field/test/tests/phase_field_kernels/SplitCHWRes.i)

#
# Test the split parsed function free enery Cahn-Hilliard Bulk kernel
# with two concentration variables and coupling through off-diagonal Onsager
# matrix coefficients
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0
  xmax = 60
  ymin = 0
  ymax = 60
  elem_type = QUAD4
[]

[Variables]
  [./c1]
    [./InitialCondition]
      type = FunctionIC
      function = 'cos(x/60*pi)'
    [../]
  [../]
  [./c2]
    [./InitialCondition]
      type = FunctionIC
      function = 'cos(y/60*pi)'
    [../]
  [../]
  [./w1]
  [../]
  [./w2]
  [../]
[]

[Kernels]
  [./c1_res]
    type = SplitCHParsed
    variable = c1
    f_name = F
    kappa_name = kappa_c
    w = w1
  [../]
  [./w11_res]
    type = SplitCHWRes
    variable = w1
    mob_name = M11
  [../]
  [./w12_res]
    type = SplitCHWRes
    variable = w1
    w = w2
    mob_name = M12
  [../]

  [./c2_res]
    type = SplitCHParsed
    variable = c2
    f_name = F
    kappa_name = kappa_c
    w = w2
  [../]
  [./w22_res]
    type = SplitCHWRes
    variable = w2
    mob_name = M22
  [../]
  [./w21_res]
    type = SplitCHWRes
    variable = w2
    w = w1
    mob_name = M21
  [../]

  [./time1]
    type = CoupledTimeDerivative
    variable = w1
    v = c1
  [../]
  [./time2]
    type = CoupledTimeDerivative
    variable = w2
    v = c2
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names  = 'M11 M12 M21 M22 kappa_c'
    prop_values = '10  2.5 20  5   40'
  [../]

  [./free_energy]
    # equivalent to `MathFreeEnergy`
    type = DerivativeParsedMaterial
    f_name = F
    args = 'c1 c2'
    function = '0.25*(1+c1)^2*(1-c1)^2 + 0.25*(1+c2)^2*(1-c2)^2'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  # active = ' '
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'
  petsc_options_iname = -pc_type
  petsc_options_value = lu

  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 2

  dt = 10
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/iteration_adaptive/adapt_tstep_shrink_init_dt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [dt]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  []
  [right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0.0
  dtmin = 1.0
  end_time = 10.0
  [TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 1
    linear_iteration_ratio = 1
    dt = 5.0
  []
[]

[Postprocessors]
  [_dt]
    type = TimestepSize
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  checkpoint = true
[]

(modules/misc/test/tests/dynamic_loading/dynamic_obj_registration/dynamic_wrong_lib.i)

# This input file contains objects only available in phase_field
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 2
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 15.0
      x2 = 35.0
      y1 = 0.0
      y2 = 25.0
      inside = 1.0
      outside = -0.8
      variable = c
    [../]
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
    block = 0
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 101'
  l_max_its = 15
  nl_max_its = 10
  start_time = 0.0
  num_steps = 2
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

# Here we'll load the wrong library and check for the correct error condition
[Problem]
  register_objects_from = 'TensorMechanicsApp'
  library_path = '../../../../../tensor_mechanics/lib'
[]

(modules/combined/examples/phase_field-mechanics/interface_stress.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 50
  ny = 50
  nz = 50
  xmax = 10
  ymax = 10
  zmax = 10
  xmin = -10
  ymin = -10
  zmin = -10
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./sphere]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2); R:=(4.0-r)/2.0; if(R>1,1,if(R<0,0,3*R^2-2*R^3))'
  [../]
[]

[AuxVariables]
  [./eta]
    [./InitialCondition]
      type = FunctionIC
      function = sphere
    [../]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    generate_output = 'hydrostatic_stress stress_xx'
  [../]
[]

[Materials]
  [./ym]
    type = DerivativeParsedMaterial
    f_name = ym
    function = (1-eta)*7+0.5
    args = eta
  [../]
  [./elasticity]
    type = ComputeVariableIsotropicElasticityTensor
    poissons_ratio = 0.45
    youngs_modulus = ym
    args = eta
  [../]

  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./interface]
    type = ComputeInterfaceStress
    v = eta
    stress = 1.0
  [../]
[]

[VectorPostprocessors]
  [./line]
    type = SphericalAverage
    variable = 'hydrostatic_stress'
    radius = 10
    bin_number = 40
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/markers/combo_marker/combo_marker_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.3 0.3 0'
      top_right = '0.6 0.6 0'
      inside = refine
      outside = do_nothing
    [../]
    [./combo]
      type = ComboMarker
      markers = 'box box2'
    [../]
    [./box2]
      type = BoxMarker
      bottom_left = '0.5 0.5 0'
      top_right = '0.8 0.8 0'
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform_hard3.i)

# checking for small deformation, with cubic hardening
# A single element is repeatedly stretched by in z direction
# tensile_strength is set to 1Pa, tensile_strength_residual = 0.5Pa, and limit value = 1E-5
# This allows the hardening of the tensile strength to be observed

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1.0
    value_residual = 0.5
    internal_0 = 0
    internal_limit = 1E-5
  [../]
  [./mc]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    yield_function_tolerance = 1E-6
    tensile_tip_smoother = 0.0
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = 0.8
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-8
    debug_pm_change = 1E-5
    debug_intnl_change = 1E-5
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1.0
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform5.i)

# Plastic deformation, shear failure
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = 8*t
# disp_y = 6*t
# disp_z = 5*t/6
# should yield trial stress:
# stress_zz = 10*t
# stress_zx = 32*t
# stress_zy = 24*t (so q_trial = 40*t)
# Use tan(friction_angle) = 0.5 and tan(dilation_angle) = 1/6, and cohesion=20,
# the system should return to p=0, q=20, ie stress_zz=0, stress_xz=16,
# stress_yz=12 on the first time step (t=1)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 8*t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 6*t
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 5*t/6
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.166666666667
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '4 4'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform5
  csv = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except09.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
    compute_enthalpy = false
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    use_mobility = true
    use_enthalpy = true
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/functions/piecewise_multilinear/except1.i)

# PiecewiseMultilinear function exception test
# Data file does not exist

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./f]
  [../]
[]

[AuxKernels]
  [./f_auxK]
    type = FunctionAux
    variable = f
    function = except1_fcn
  [../]
[]


[Functions]
  [./except1_fcn]
    type = PiecewiseMultilinear
    data_file = except1.txt
  [../]
[]


[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = except1
  hide = dummy
  csv = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/AD2drz.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./temperature]
    initial_condition = 900.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    use_automatic_differentiation = true
    generate_output = vonmises_stress
  [../]
[]

[BCs]
  [./symmy]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./pressure_x]
    type = ADPressure
    variable = disp_x
    component = 0
    boundary = right
    function = t
    constant = 3.1675e5
  [../]
  [./pressure_y]
    type = ADPressure
    variable = disp_y
    component = 1
    boundary = top
    function = t
    constant = 6.336e5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 3.30e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = ADSS316HLAROMANCEStressUpdateTest
    temperature = temperature
    initial_cell_dislocation_density = 6.0e12
    initial_wall_dislocation_density = 4.4e11
    outputs = all
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  nl_abs_tol = 1e-12
  automatic_scaling = true
  compute_scaling_once = false

  num_steps = 5
  dt = 2
[]

[Postprocessors]
  [./effective_strain_avg]
    type = ElementAverageValue
    variable = effective_creep_strain
  [../]
  [./temperature]
    type = ElementAverageValue
    variable = temperature
  [../]
  [./cell_dislocations]
    type = ElementAverageValue
    variable = cell_dislocations
  [../]
  [./wall_disloactions]
    type = ElementAverageValue
    variable = wall_dislocations
  [../]
  [./vonmises_stress]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform_cosserat1.i)

# Plastic deformation.  Layered Cosserat with parameters:
# Young = 1.0
# Poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# These give the following nonzero components of the elasticity tensor:
# E_0000 = E_1111 = 1.043195
# E_0011 = E_1100 = 0.260799
# E_2222 = 0.02445
# E_0022 = E_1122 = E_2200 = E_2211 = 0.006112
# G = E_0101 = E_0110 = E_1001 = E_1010 = 0.416667
# Gt = E_0202 = E_0220 = E_2002 = E_1212 = E_1221 = E_2112 = 0.019084
# E_2020 = E_2121 = 0.217875
# They give the following nonzero components of the bending rigidity tensor:
# D = 8.68056E-5
# B_0101 = B_1010 = 7.92021E-4
# B_0110 = B_1001 = -1.584E-4
#
# Applying the following deformation to the zmax surface of a unit cube:
# disp_x = 8*t
# disp_y = 6*t
# disp_z = t
# omega_x = omega_y = omega_z = 0
# yields the following strains:
# strain_xz = 8*t
# strain_yz = 6*t
# strain_zz = t
# and all other components, and the curvature, are zero.
# The nonzero components of stress are therefore:
# stress_xx = stress_yy = 0.006112*t
# stress_xz = stress_zx = 0.152671*t
# stress_yz = stress_zy = 0.114504*t
# stress_zz = 0.0244499*t
# The moment stress is zero.
# So q = 0.19084*t and p = 0.0244*t.
#
# With large cohesion, but tensile strength = 0.0244499, the
# system is elastic up to t=1.  After that time
# stress_zz = 0.0244499 (for t>=1)
# and
# stress_xx = stress_yy = 0.006112 (for t>=1), since the
# elastic trial increment is exactly canelled by the Poisson's
# contribution from the return to the yield surface.
# The plastic strains are zero for t<=1, but for larger times:
# plastic_strain_zz = (t - 1)  (for t>=1)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 8*t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 6*t
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = t
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yx
    index_i = 1
    index_j = 0
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zx
    index_i = 2
    index_j = 0
  [../]
  [./strainp_zy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zy
    index_i = 2
    index_j = 1
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
  [./straint_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xx
    index_i = 0
    index_j = 0
  [../]
  [./straint_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xy
    index_i = 0
    index_j = 1
  [../]
  [./straint_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xz
    index_i = 0
    index_j = 2
  [../]
  [./straint_yx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yx
    index_i = 1
    index_j = 0
  [../]
  [./straint_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yy
    index_i = 1
    index_j = 1
  [../]
  [./straint_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yz
    index_i = 1
    index_j = 2
  [../]
  [./straint_zx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zx
    index_i = 2
    index_j = 0
  [../]
  [./straint_zy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zy
    index_i = 2
    index_j = 1
  [../]
  [./straint_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zz
    index_i = 2
    index_j = 2
  [../]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yx]
    type = PointValue
    point = '0 0 0'
    variable = stress_yx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zx]
    type = PointValue
    point = '0 0 0'
    variable = stress_zx
  [../]
  [./s_zy]
    type = PointValue
    point = '0 0 0'
    variable = stress_zy
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./c_s_xx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xx
  [../]
  [./c_s_xy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xy
  [../]
  [./c_s_xz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xz
  [../]
  [./c_s_yx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yx
  [../]
  [./c_s_yy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yy
  [../]
  [./c_s_yz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yz
  [../]
  [./c_s_zx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zx
  [../]
  [./c_s_zy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zy
  [../]
  [./c_s_zz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xz
  [../]
  [./strainp_yx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yx
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yz
  [../]
  [./strainp_zx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zx
  [../]
  [./strainp_zy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zy
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = straint_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = straint_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = straint_xz
  [../]
  [./straint_yx]
    type = PointValue
    point = '0 0 0'
    variable = straint_yx
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = straint_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = straint_yz
  [../]
  [./straint_zx]
    type = PointValue
    point = '0 0 0'
    variable = straint_zx
  [../]
  [./straint_zy]
    type = PointValue
    point = '0 0 0'
    variable = straint_zy
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = straint_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 30
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 0.024449878
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 40
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1.0
    poisson = 0.2
    layer_thickness = 0.1
    joint_normal_stiffness = 0.25
    joint_shear_stiffness = 0.2
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneCosseratStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  nl_abs_tol = 1E-14
  end_time = 3
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform_cosserat1
  csv = true
[]

(test/tests/utils/spline_interpolation/bicubic_spline_interpolation.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nz = 1
  nx = 4
  ny = 4
  xmax = 4
  ymax = 4
[]

[Functions]
  [./yx1]
    type = ParsedFunction
    value = '3*x^2'
  [../]
  [./yx2]
    type = ParsedFunction
    value = '6*y^2'
  [../]
  [./spline_fn]
    type = BicubicSplineFunction
    x1 = '0 2 4'
    x2 = '0 2 4 6'
    y = '0 16 128 432 8 24 136 440 64 80 192 496'
    yx11 = '0 0 0 0'
    yx1n = '48 48 48 48'
    yx21 = '0 0 0'
    yx2n = '216 216 216'
    yx1 = 'yx1'
    yx2 = 'yx2'
  [../]
  [./u_func]
    type = ParsedFunction
    value = 'x^3 + 2*y^3'
  [../]
  [./u2_forcing_func]
    type = ParsedFunction
    value = '-6*x - 12*y'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./bi_func_value]
    order = FIRST
    family = LAGRANGE
  [../]
  [./x_deriv]
    order = FIRST
    family = LAGRANGE
  [../]
  [./y_deriv]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./bi_func_value]
    type = FunctionAux
    variable = bi_func_value
    function = spline_fn
  [../]
  [./deriv_1]
    type = FunctionDerivativeAux
    function = spline_fn
    variable = x_deriv
    component = x
  [../]
  [./deriv_2]
    type = FunctionDerivativeAux
    function = spline_fn
    variable = y_deriv
    component = y
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./body_force]
    type = BodyForce
    variable = u
    function = u2_forcing_func
  [../]
[]

[BCs]
  [./sides]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = u_func
  [../]
[]

[Postprocessors]
  [./nodal_l2_err_spline]
    type = NodalL2Error
    variable = u
    function = spline_fn
    execute_on = 'initial timestep_end'
  [../]
  [./nodal_l2_err_analytic]
    type = NodalL2Error
    variable = u
    function = u_func
    execute_on = 'initial timestep_end'
  [../]
  [./x_deriv_err_analytic]
    type = NodalL2Error
    variable = x_deriv
    function = yx1
    execute_on = 'initial timestep_end'
  [../]
  [./y_deriv_err_analytic]
    type = NodalL2Error
    variable = y_deriv
    function = yx2
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/iterative/output_end_step.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    end_step = 5
  [../]
[]

(test/tests/transfers/multiapp_vector_pp_transfer/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 1
  ymax = 2
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
    [./InitialCondition]
      type = FunctionIC
      function = set_v
    [../]
  [../]
[]

[Functions]
  [./set_v]
    type = ParsedFunction
    value = 'x + 2 * y'
  [../]
[]

[VectorPostprocessors]
  [./sample_points]
    type = PointValueSampler
    variable = v
    points = '0.25 1.25 0 0.5 1.5 0'
    sort_by = x
    execute_on = 'initial timestep_end'
  [../]

  [./receive_values]
    type = PointValueSampler
    variable = v
    points = '0.25 1.25 0 0.5 1.5 0'
    sort_by = x
    execute_on = initial
  [../]
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    input_files = 'sub.i'
    positions = '0.25 1.25 0 0.5 1.5 0'
    max_procs_per_app = 1
  [../]
[]

[Transfers]
  [./send]
    type = MultiAppVectorPostprocessorTransfer
    vector_postprocessor = sample_points
    postprocessor = receive
    vector_name = v
    direction = to_multiapp
    multi_app = sub
  [../]

  [./receive]
    type = MultiAppVectorPostprocessorTransfer
    vector_postprocessor = receive_values
    postprocessor = send
    vector_name = v
    direction = from_multiapp
    multi_app = sub
  [../]
[]

[Executioner]
  type = Transient
  nl_abs_tol = 1e-10
  num_steps = 1
[]

[Outputs]
  csv = true
[]

(test/tests/controls/error/non_controllable_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Controls]
  [./test_control]
    type = TestControl
    test_type = 'real'
    parameter = 'Kernels/diff/non_controllable'
    execute_on = 'initial'
  [../]
[]

(modules/richards/test/tests/jacobian_1/jn21.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 1
    [../]
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsHalfGaussianSink
    boundary = 'left right'
    max = 2E6
    sd = 0.7
    centre = 0.9
    variable = pressure
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn21
  exodus = false
[]

(test/tests/time_integrators/convergence/explicit_convergence.i)

[Mesh]
  type = GeneratedMesh
  dim  = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx   = 4
  ny   = 4
  elem_type = QUAD9
[]

[Variables]
  active = 'u'

  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  # We are solving only mass matrices in this problem.  The Jacobi
  # preconditioner is a bit faster than ILU or AMG for this.
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'jacobi'

  start_time = 0.0
  end_time = 0.03125
  dt = 0.00390625

  [./TimeIntegrator]
    type = Heun
  [../]

   # For explicit methods, we use the LINEAR solve type.
   solve_type = 'LINEAR'
   l_tol = 1e-13
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform2_outer_tip.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = outer_tip
    internal_constraint_tolerance = 1 # irrelevant here
    yield_function_tolerance = 1      # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = cdp
    perform_finite_strain_rotations = false
  [../]
  [./cdp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 4
    smoothing_tol = 1E-5
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_outer_tip
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/phase_field/test/tests/grain_growth/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 400
  ymin = 0
  ymax = 400
  zmin = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 1
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 300
      x = 400
      y = 0
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 5
  dt = 80.0

  [./Adaptivity]
    initial_adaptivity = 2
    refine_fraction = 0.8
    coarsen_fraction = 0.05
    max_h_level = 2
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  exodus = true
[]

(modules/porous_flow/test/tests/sinks/s05.i)

# apply a half-gaussian sink flux and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1.1
  []
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = y+1.4
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.3
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[AuxVariables]
  [flux_out]
  []
[]

[Functions]
  [mass10]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)*if(pp>=0,1,pow(1+pow(-al*pp,1.0/(1-m)),-m))'
    vars = 'vol por dens0 pp bulk al m'
    vals = '0.25 0.1 1.1 p10 1.3 1.1 0.5'
  []
  [rate10]
    type = ParsedFunction
    value = 'if(pp>center,fcn,fcn*exp(-0.5*(pp-center)*(pp-center)/sd/sd))'
    vars = 'fcn pp  center sd'
    vals = '6   p10 0.9    0.5'
  []
  [mass10_expect]
    type = ParsedFunction
    value = 'mass_prev-rate*area*dt'
    vars = 'mass_prev rate     area dt'
    vals = 'm10_prev  m10_rate 0.5 2E-3'
  []
  [mass11]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)*if(pp>=0,1,pow(1+pow(-al*pp,1.0/(1-m)),-m))'
    vars = 'vol por dens0 pp bulk al m'
    vals = '0.25 0.1 1.1 p11 1.3 1.1 0.5'
  []
  [rate11]
    type = ParsedFunction
    value = 'if(pp>center,fcn,fcn*exp(-0.5*(pp-center)*(pp-center)/sd/sd))'
    vars = 'fcn pp  center sd'
    vals = '6   p11 0.9    0.5'
  []
  [mass11_expect]
    type = ParsedFunction
    value = 'mass_prev-rate*area*dt'
    vars = 'mass_prev rate     area dt'
    vals = 'm11_prev  m11_rate 0.5 2E-3'
  []
[]

[Postprocessors]
  [flux10]
    type = PointValue
    variable = flux_out
    point = '1 0 0'
  []
  [p00]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p10]
    type = PointValue
    point = '1 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m10]
    type = FunctionValuePostprocessor
    function = mass10
    execute_on = 'initial timestep_end'
  []
  [m10_prev]
    type = FunctionValuePostprocessor
    function = mass10
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [m10_rate]
    type = FunctionValuePostprocessor
    function = rate10
    execute_on = 'timestep_end'
  []
  [m10_expect]
    type = FunctionValuePostprocessor
    function = mass10_expect
    execute_on = 'timestep_end'
  []
  [p01]
    type = PointValue
    point = '0 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p11]
    type = PointValue
    point = '1 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m11]
    type = FunctionValuePostprocessor
    function = mass11
    execute_on = 'initial timestep_end'
  []
  [m11_prev]
    type = FunctionValuePostprocessor
    function = mass11
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [m11_rate]
    type = FunctionValuePostprocessor
    function = rate11
    execute_on = 'timestep_end'
  []
  [m11_expect]
    type = FunctionValuePostprocessor
    function = mass11_expect
    execute_on = 'timestep_end'
  []
[]

[BCs]
  [flux]
    type = PorousFlowHalfGaussianSink
    boundary = 'right'
    max = 6
    sd = 0.5
    center = 0.9
    variable = pp
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1
    save_in = flux_out
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2E-3
  end_time = 6E-2
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s05
  [console]
    type = Console
    execute_on = 'nonlinear linear'
    interval = 5
  []
  [csv]
    type = CSV
    execute_on = 'timestep_end'
    interval = 3
  []
[]

(modules/combined/test/tests/multiphase_mechanics/multiphasestress.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 2
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./eta1]
    [./InitialCondition]
      type = FunctionIC
      function = 'x/2'
    [../]
  [../]
  [./eta2]
    [./InitialCondition]
      type = FunctionIC
      function = 'y/2'
    [../]
  [../]
  [./eta3]
    [./InitialCondition]
      type = FunctionIC
      function = '(2^0.5-(y-1)^2=(y-1)^2)/2'
    [../]
  [../]
  [./e11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./matl_e11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = e11_aux
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[Materials]
  [./elasticity_tensor_A]
    type = ComputeElasticityTensor
    base_name = A
    fill_method = symmetric9
    C_ijkl = '1e6 1e5 1e5 1e6 0 1e6 .4e6 .2e6 .5e6'
  [../]
  [./strain_A]
    type = ComputeSmallStrain
    base_name = A
    eigenstrain_names = eigenstrain
  [../]
  [./stress_A]
    type = ComputeLinearElasticStress
    base_name = A
  [../]
  [./eigenstrain_A]
    type = ComputeEigenstrain
    base_name = A
    eigen_base = '0.1 0.05 0 0 0 0.01'
    prefactor = -1
    eigenstrain_name = eigenstrain
  [../]

  [./elasticity_tensor_B]
    type = ComputeElasticityTensor
    base_name = B
    fill_method = symmetric9
    C_ijkl = '1e6 0 0 1e6 0 1e6 .5e6 .5e6 .5e6'
  [../]
  [./strain_B]
    type = ComputeSmallStrain
    base_name = B
    eigenstrain_names = 'B_eigenstrain'
  [../]
  [./stress_B]
    type = ComputeLinearElasticStress
    base_name = B
  [../]
  [./eigenstrain_B]
    type = ComputeEigenstrain
    base_name = B
    eigen_base = '0.1 0.05 0 0 0 0.01'
    prefactor = -1
    eigenstrain_name = 'B_eigenstrain'
  [../]

  [./elasticity_tensor_C]
    type = ComputeElasticityTensor
    base_name = C
    fill_method = symmetric9
    C_ijkl = '1.1e6 1e5 0 1e6 0 1e6 .5e6 .2e6 .5e6'
  [../]
  [./strain_C]
    type = ComputeSmallStrain
    base_name = C
    eigenstrain_names = 'C_eigenstrain'
  [../]
  [./stress_C]
    type = ComputeLinearElasticStress
    base_name = C
  [../]
  [./eigenstrain_C]
    type = ComputeEigenstrain
    base_name = C
    eigen_base = '0.1 0.05 0 0 0 0.01'
    prefactor = -1
    eigenstrain_name = 'C_eigenstrain'
  [../]


  [./switching_A]
    type = SwitchingFunctionMaterial
    function_name = h1
    eta = eta1
  [../]
  [./switching_B]
    type = SwitchingFunctionMaterial
    function_name = h2
    eta = eta2
  [../]
  [./switching_C]
    type = SwitchingFunctionMaterial
    function_name = h3
    eta = eta3
  [../]

  [./combined]
    type = MultiPhaseStressMaterial
    phase_base = 'A  B  C'
    h          = 'h1 h2 h3'
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/combined/test/tests/DiffuseCreep/variable_base_eigen_strain.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.01*v'
    [../]
  [../]
  [./mu]
  [../]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxVariables]
  [./gb]
    family = LAGRANGE
    order  = FIRST
  [../]
  [./eigen_strain_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./eigen_strain_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
[]

[AuxKernels]
  [./gb]
    type = FunctionAux
    variable = gb
    function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
  [../]
  [./eigenstrain_xx]
    type = RankTwoAux
    variable = eigen_strain_xx
    rank_two_tensor = eigenstrain
    index_i = 0
    index_j = 0
  [../]
  [./eigenstrain_yy]
    type = RankTwoAux
    variable = eigen_strain_yy
    rank_two_tensor = eigenstrain
    index_i = 1
    index_j = 1
  [../]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c*(1.0-c)'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = diffusivity
    weights = var_dep
    args = c
  [../]
  [./phase_normal]
    type = PhaseNormalTensor
    phase = gb
    normal_tensor_name = gb_normal
  [../]
  [./aniso_tensor]
    type = GBDependentAnisotropicTensor
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = aniso_tensor
  [../]
  [./diffusivity]
    type = GBDependentDiffusivity
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = diffusivity
  [../]
  [./eigenstrain_prefactor]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c-0.1'
    args = c
    f_name = eigenstrain_prefactor
    derivative_order = 1
  [../]
  [./eigenstrain]
    type = ComputeVariableBaseEigenStrain
    base_tensor_property_name = aniso_tensor
    prefactor = eigenstrain_prefactor
    eigenstrain_name = eigenstrain
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y'
    eigenstrain_names = eigenstrain
  [../]
  [./stress]
    type = ComputeStrainIncrementBasedStress
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '120.0 80.0'
    fill_method = symmetric_isotropic
  [../]
[]

[BCs]
  [./Periodic]
    [./cbc]
      auto_direction = 'x y'
      variable = c
    [../]
  [../]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  nl_rel_tol = 1e-10
  nl_max_its = 5

  l_tol = 1e-4
  l_max_its = 20

  dt = 1
  num_steps = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_fully_saturated.i)

# Pressure pulse in 1D with 1 phase - transient
# using the PorousFlowFullySaturatedDarcyBase Kernel
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux]
    type = PorousFlowFullySaturatedDarcyBase
    variable = pp
    gravity = '0 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Postprocessors]
  [p005]
    type = PointValue
    variable = pp
    point = '5 0 0'
    execute_on = 'initial timestep_end'
  []
  [p015]
    type = PointValue
    variable = pp
    point = '15 0 0'
    execute_on = 'initial timestep_end'
  []
  [p025]
    type = PointValue
    variable = pp
    point = '25 0 0'
    execute_on = 'initial timestep_end'
  []
  [p035]
    type = PointValue
    variable = pp
    point = '35 0 0'
    execute_on = 'initial timestep_end'
  []
  [p045]
    type = PointValue
    variable = pp
    point = '45 0 0'
    execute_on = 'initial timestep_end'
  []
  [p055]
    type = PointValue
    variable = pp
    point = '55 0 0'
    execute_on = 'initial timestep_end'
  []
  [p065]
    type = PointValue
    variable = pp
    point = '65 0 0'
    execute_on = 'initial timestep_end'
  []
  [p075]
    type = PointValue
    variable = pp
    point = '75 0 0'
    execute_on = 'initial timestep_end'
  []
  [p085]
    type = PointValue
    variable = pp
    point = '85 0 0'
    execute_on = 'initial timestep_end'
  []
  [p095]
    type = PointValue
    variable = pp
    point = '95 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_fully_saturated
  print_linear_residuals = false
  csv = true
[]

(modules/tensor_mechanics/test/tests/j2_plasticity/small_deform2.i)

# UserObject J2 test
# apply uniform stretch in z direction to give
# trial stress_zz = 7, so sqrt(3*J2) = 7
# with zero Poisson's ratio, this should return to
# stress_zz = 3, stress_xx = 2 = stress_yy
# (note that stress_zz - stress_xx = stress_zz - stress_yy = 1, so sqrt(3*j2) = 1,
#  and that the mean stress remains = 7/3)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '3.5E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = str
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = j2
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_2D.i)

# Using flux-limited TVD advection ala Kuzmin and Turek, employing PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 3D version
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  xmin = 0
  xmax = 1
  ny = 4
  ymin = 0
  ymax = 0.5
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = tracer
  []
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = advective_flux_calculator_0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = porepressure
  []
  [flux1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = porepressure
    advective_flux_calculator = advective_flux_calculator_1
  []
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure tracer'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
  [advective_flux_calculator_0]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 0
  []
  [advective_flux_calculator_1]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = tracer
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCTrad/pfct_newton_split1_asm5.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  xmax = 8
  ymax = 8
[]

[Variables]
  [./n]
    [./InitialCondition]
      type = RandomIC
      min = -1
      max = 4
    [../]
  [../]
  [./u]
    scaling = 1e2
  [../]
  [./v]
    scaling = 1e1
  [../]
[]

[Kernels]
  [./ndot]
    type = TimeDerivative
    variable = n
  [../]
  [./n_bulk]
    type = CHBulkPFCTrad
    variable = n
  [../]
  [./u_term]
    type = MatDiffusion
    variable = n
    v = u
    diffusivity = C2
  [../]
  [./v_term]
    type = MatDiffusion
    variable = n
    v = v
    diffusivity = C4
  [../]
  [./u_rctn]
    type = Reaction
    variable = u
  [../]
  [./u_gradn]
    type = LaplacianSplit
    variable = u
    c = n
  [../]
  [./v_rctn]
    type = Reaction
    variable = v
  [../]
  [./v_gradu]
    type = LaplacianSplit
    variable = v
    c = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFCTrad]
    type = PFCTradMaterial
    order = 4
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  l_max_its = 100
  l_tol = 1e-04
  nl_rel_tol = 1e-09
  nl_abs_tol = 1e-11

  splitting = 'nuv'
  petsc_options = '-snes_view'

  num_steps = 2
  dt = 0.1
[]

[Splits]
  [./nuv]
    splitting       = 'v nu'
    splitting_type  = schur
    schur_type      = full
    schur_pre       = Sp
    #petsc_options = '-dm_view'
  [../]
  [./nu]
    vars = 'n u'
    petsc_options = '-ksp_monitor'
    petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_asm_overlap  -sub_pc_type'
    petsc_options_value =  '              101      asm               5            lu'
  [../]
  [./v]
    vars = 'v'
    #petsc_options = '-ksp_monitor'
    petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
    petsc_options_value =  'asm         101   preonly   lu      0'
    #full = true
  [../]
[]

[Outputs]
  execute_on = 'initial timestep_end linear'
  exodus = true
[]

(test/tests/transfers/multiapp_interpolation_transfer/tosub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_master]
  [../]
  [./elemental_from_master]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./radial_from_master]
  [../]
  [./radial_elemental_from_master]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./disp_x]
    initial_condition = -0.2
  [../]
  [./disp_y]
  [../]
  [./displaced_target_from_master]
  [../]
  [./displaced_source_from_master]
  [../]
  [./elemental_from_master_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./nodal_from_master_elemental]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/nodal_kernel_with_aux_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[NodalKernels]
  [./nope]
    type = TimeDerivativeNodalKernel
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/richards/test/tests/gravity_head_2/gh_lumped_18.i)

# with immobile saturation
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# lumped = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
  gravity = '-1 0 0'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 0.5E1 0.5E2 0.4E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.4
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh_lumped_18
  execute_on = 'timestep_end final'
  interval = 100000
  exodus = true
[]

(test/tests/vectorpostprocessors/distributed/input.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[VectorPostprocessors/test]
    type = TestDistributedVectorPostprocessor
    parallel_type = replicated
[]

[Outputs]
  [out]
    type = CSV
    execute_on = TIMESTEP_END
  []
[]

(test/tests/misc/initial_solution_copy/solutions_equal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./initial_func]
    type = ParsedFunction
    value = sin(pi*x)*sin(pi*y)
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./source]
    type = BodyForce
    variable = u
    value = 1
  [../]
[]

[BCs]
  active = 'func_bc'
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./func_bc]
    type = FunctionDirichletBC
    variable = u
    boundary = 'bottom right top left'
    function = initial_func
  [../]
[]

[Postprocessors]
  [./test_pp]
    type = TestCopyInitialSolution
    execute_on = timestep_begin
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./initial]
    function = initial_func
    variable = u
    type = FunctionIC
  [../]
[]

(test/tests/time_steppers/iteration_adaptive/adapt_tstep_grow_dtfunc_restart.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  verbose = true
  petsc_options = -snes_ksp_ew
  petsc_options_iname = -ksp_gmres_restart
  petsc_options_value = 101
  line_search = none
  nl_rel_tol = 1e-8
  end_time = 20.0
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 1.0
    optimal_iterations = 10
    time_t = '0.0 5.0'
    time_dt = '1.0 5.0'
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  exodus = true
  checkpoint = true
[]

[Problem]
  restart_file_base = adapt_tstep_grow_dtfunc_out_cp/0003
[]

(test/tests/dampers/bounding_value_element_damper/bounding_value_max_test.i)

# This model tests the BoundingValueElementDamper. The converged solution
# for u starts out in the range from 0 to 1, but after several steps,
# a volumetric source drives it to a value greater than 1, which is
# outside the range of the damper. At that point, the solution can
# no longer converge, and the model errors out with a failure to converge.
# The test verifies that the damper computes the correct value in the first
# nonlinear iteration when the solution exceeds the bounds.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./source]
    type = BodyForce
    variable = u
    function = 't'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Dampers]
  [./bounding_value_damp]
    type = BoundingValueElementDamper
    min_value = 0.0
    max_value = 1.0
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  end_time = 3.0
  dt = 0.5
  dtmin = 0.5
  nl_max_its = 5
[]

(test/tests/executioners/steady_time/steady_time.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./force]
    type = BodyForce
    variable = u
    function = time_function
  [../]
[]

[Functions]
  [./time_function]
    type = ParsedFunction
    value = 't+1'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left right bottom top'
    value = 0
  [../]
[]

[Postprocessors]
  [./norm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/sodium/constant.i)

# Test implementation of passing constant thermal conductivity and specific heat values to SodiumProperties

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Modules/FluidProperties/sodium]
  type = SodiumProperties
  thermal_conductivity = 123
  specific_heat = 456
[]

[Materials]
  [./fp_mat]
    type = SodiumPropertiesMaterial
    temperature = 100
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

[Postprocessors]
  [./k_avg]
    type = ElementAverageValue
    variable = k
  [../]
  [./cp_avg]
    type = ElementAverageValue
    variable = cp
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/postprocessors/displaced_mesh/elemental.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  displacements = 'ux uy'
[]

[AuxVariables]
  [./ux]
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
  [./uy]
    [./InitialCondition]
      type = FunctionIC
      function = y
    [../]
  [../]
  [./c]
    initial_condition = 1
  [../]
[]

[Variables]
  [./a]
  [../]
[]
[Kernels]
  [./a]
    type = Diffusion
    variable = a
  [../]
[]

[Postprocessors]
  [./without]
    type = ElementIntegralVariablePostprocessor
    variable = c
    execute_on = initial
  [../]
  [./with]
    type = ElementIntegralVariablePostprocessor
    variable = c
    use_displaced_mesh = true
    execute_on = initial
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  [./out]
    type = Exodus
  [../]
[]

(test/tests/kernels/vector_fe/coupled_scalar_vector_jacobian.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = -1.1
  ymin = -1.1
  xmax = 1.1
  ymax = 1.1
  elem_type = QUAD9
[]

[Variables]
  [./u]
    family = NEDELEC_ONE
    order = FIRST
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./wave]
    type = VectorFEWave
    variable = u
    x_forcing_func = 'x_ffn'
    y_forcing_func = 'y_ffn'
  [../]
  [./diff]
    type = Diffusion
    variable = v
  [../]
  [./source]
    type = BodyForce
    variable = v
  [../]
  [./advection]
    type = EFieldAdvection
    variable = v
    efield = u
    charge = 'positive'
    mobility = 100
  [../]
[]

[Functions]
  [./x_ffn]
    type = ParsedFunction
    value = '(2*pi*pi + 1)*cos(pi*x)*sin(pi*y)'
  [../]
  [./y_ffn]
    type = ParsedFunction
    value = '-(2*pi*pi + 1)*sin(pi*x)*cos(pi*y)'
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'asm'
  petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_linesearch_monitor'
[]

(test/tests/postprocessors/axisymmetric_centerline_average_value/axisymmetric_centerline_average_value_test.i)

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 1
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'top bottom'

  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 0
  [../]

  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Postprocessors]
  [./average]
    type = AxisymmetricCenterlineAverageValue
    boundary = left
    variable = u
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/auxkernels/nodal_aux_var/nodal_aux_init_test.i)

#
# Testing nodal aux variables that are computed only at the end of the time step
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
    initial_condition = 5
  [../]
[]

[AuxVariables]
  active = 'aux1 aux2'

  [./aux1]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2
  [../]

  [./aux2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'ie diff force'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  #Coupling of nonlinear to Aux
  [./force]
    type = CoupledForce
    variable = u
    v = aux2
  [../]
[]

[AuxKernels]
  active = 'constant field'

  #Simple Aux Kernel
  [./constant]
    variable = aux1
    type = ConstantAux
    value = 1
    execute_on = nonlinear
  [../]

  #AuxKernel that is setup only before the simulation starts
  [./field]
    variable = aux2
    type = CoupledAux
    value = 2
    coupled = u
    execute_on = initial
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0
  dt = 0.1
  num_steps = 2


  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
  file_base = out_init
[]

(modules/functional_expansion_tools/test/tests/errors/bc_value_bad_function.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./v]
  [../]
[]

[BCs]
  [./this_could_be_bad]
    type = FXValueBC
    boundary = right
    function = const
    variable = v
  [../]
[]

[Functions]
  [./const]
    type = ConstantFunction
    value = -1
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

(test/tests/functions/solution_function/solution_function_grad_p1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./test_variable]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_cond_func
    [../]
  [../]
[]

[Functions]
  [./initial_cond_func]
    type = ParsedFunction
    value = 2*x+4*y
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  nl_rel_tol = 1e-10
[]

[Outputs]
  file_base = solution_function_grad_p1
  exodus = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/small_deform_hard3.i)

# Checking evolution tensile strength
# A single element is stretched by 1E-6*t in z direction, and
# the yield-surface evolution is mapped out

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 0
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = 1E-6*t
  [../]
[]

[AuxVariables]
  [./wpt_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./wpt_internal]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wpt_internal
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./wpt_internal]
    type = PointValue
    point = '0 0 0'
    variable = wpt_internal
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningExponential
    value_0 = 10
    value_residual = 4
    rate = 1E6
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-11
  [../]
[]


[Executioner]
  end_time = 4
  dt = 0.5
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/static_deformations/layered_cosserat_01.i)

# apply uniform stretches and observe the stresses
# with
# young = 0.7
# poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# then
# a0000 = 0.730681
# a0011 = 0.18267
# a2222 = 0.0244221
# a0022 = 0.006055
# a0101 = 0.291667
# a66 = 0.018717
# a77 = 0.310383
# b0110 = 0.000534
# b0101 = 0.000107
# and with
# strain_xx = 1
# strain_yy = 2
# strain_zz = 3
# then
# stress_xx = a0000*1 + a0011*2 + a0022*3 = 1.114187
# stress_yy = a0011*1 + a0000*2 + a0022*3 = 1.662197
# stress_zz = a0022*(1+2) + a2222*3 = 0.09083
# and all others zero
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  ymax = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./strain_xx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'left right'
    function = x
  [../]
  [./strain_yy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'bottom top'
    function = 2*y
  [../]
  [./strain_zz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'back front'
    function = 3*z
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yx]
    type = PointValue
    point = '0 0 0'
    variable = stress_yx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zx]
    type = PointValue
    point = '0 0 0'
    variable = stress_zx
  [../]
  [./s_zy]
    type = PointValue
    point = '0 0 0'
    variable = stress_zy
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./c_s_xx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xx
  [../]
  [./c_s_xy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xy
  [../]
  [./c_s_xz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xz
  [../]
  [./c_s_yx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yx
  [../]
  [./c_s_yy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yy
  [../]
  [./c_s_yz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yz
  [../]
  [./c_s_zx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zx
  [../]
  [./c_s_zy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zy
  [../]
  [./c_s_zz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zz
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 0.7
    poisson = 0.2
    layer_thickness = 0.1
    joint_normal_stiffness = 0.25
    joint_shear_stiffness = 0.2
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = layered_cosserat_01
  csv = true
[]

(test/tests/transfers/multiapp_interpolation_transfer/tosub_master.i)

###########################################################
# This is a test of the Transfer System. This test
# uses the Multiapp System to solve independent problems
# related geometrically. Solutions are then interpolated
# and transferred to a non-aligned domain.
#
# @Requirement F7.20
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = .21
  xmax = .79
  displacements = 'disp_x disp_y'
  # The MultiAppInterpolationTransfer object only works with ReplicatedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./disp_x]
    initial_condition = 0.4
  [../]
  [./disp_y]
  [../]
  [./elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./x_func]
    type = ParsedFunction
    value = x
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./x_func_aux]
    type = FunctionAux
    variable = elemental
    function = x_func
    execute_on = initial
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0.2 0 0'
    input_files = tosub_sub.i
  [../]
[]

[Transfers]
  [./tosub]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = from_master
  [../]
  [./elemental_tosub]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_master
  [../]
  [./radial_tosub]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = radial_from_master
    interp_type = radial_basis
  [../]
  [./radial_elemental_tosub]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = radial_elemental_from_master
    interp_type = radial_basis
  [../]
  [./displaced_target_tosub]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = displaced_target_from_master
    displaced_target_mesh = true
  [../]
  [./displaced_source_tosub]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = displaced_source_from_master
    displaced_source_mesh = true
  [../]
  [./elemental_to_sub_elemental]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = elemental
    variable = elemental_from_master_elemental
  [../]
  [./elemental_to_sub_nodal]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = elemental
    variable = nodal_from_master_elemental
  [../]
[]

(modules/fluid_properties/test/tests/water/water.i)

# Example of using Water97FluidProperties module in Region 1 by recovering the values
# in Table 5 of Revised Release on the IAPWS Industrial Formulation 1997 for the
# Thermodynamic Properties of Water and Steam

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmax = 3
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./pressure]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./temperature]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./rho]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./v]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./e]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./h]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./s]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cp]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cv]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./c]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./mu]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./k]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Functions]
  [./tic]
    type = ParsedFunction
    value = 'if(x<2, 300, 500)'
  [../]
  [./pic]
    type = ParsedFunction
    value = 'if(x<1,3e6, if(x<2, 80e6, 3e6))'
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    function = pic
    variable = pressure
  [../]
  [./t_ic]
    type = FunctionIC
    function = tic
    variable = temperature
  [../]
[]

[AuxKernels]
  [./rho]
    type = MaterialRealAux
    variable = rho
    property = density
  [../]
  [./v]
    type = ParsedAux
    args = rho
    function = 1/rho
    variable = v
  [../]
  [./e]
    type = MaterialRealAux
    variable = e
    property = e
  [../]
  [./h]
    type = MaterialRealAux
    variable = h
    property = h
  [../]
  [./s]
    type = MaterialRealAux
    variable = s
    property = s
  [../]
  [./cp]
    type = MaterialRealAux
    variable = cp
    property = cp
  [../]
  [./cv]
    type = MaterialRealAux
    variable = cv
    property = cv
  [../]
  [./c]
    type = MaterialRealAux
    variable = c
    property = c
  [../]
  [./mu]
    type = MaterialRealAux
    variable = mu
    property = viscosity
  [../]
  [./k]
    type = MaterialRealAux
    variable = k
    property = k
  [../]
[]

[Modules]
  [./FluidProperties]
    [./water]
      type = Water97FluidProperties
    [../]
  [../]
[]

[Materials]
  [./fp_mat]
    type = FluidPropertiesMaterialPT
    pressure = pressure
    temperature = temperature
    fp = water
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[Postprocessors]
  [./density0]
    type = ElementalVariableValue
    variable = rho
    elementid = 0
  [../]
  [./density1]
    type = ElementalVariableValue
    variable = rho
    elementid = 1
  [../]
  [./density2]
    type = ElementalVariableValue
    variable = rho
    elementid = 2
  [../]
  [./v0]
    type = ElementalVariableValue
    variable = v
    elementid = 0
  [../]
  [./v1]
    type = ElementalVariableValue
    variable = v
    elementid = 1
  [../]
  [./v2]
    type = ElementalVariableValue
    variable = v
    elementid = 2
  [../]
  [./e0]
    type = ElementalVariableValue
    variable = e
    elementid = 0
  [../]
  [./e1]
    type = ElementalVariableValue
    variable = e
    elementid = 1
  [../]
  [./e2]
    type = ElementalVariableValue
    variable = e
    elementid = 2
  [../]
  [./h0]
    type = ElementalVariableValue
    variable = h
    elementid = 0
  [../]
  [./h1]
    type = ElementalVariableValue
    variable = h
    elementid = 1
  [../]
  [./h2]
    type = ElementalVariableValue
    variable = h
    elementid = 2
  [../]
  [./s0]
    type = ElementalVariableValue
    variable = s
    elementid = 0
  [../]
  [./s1]
    type = ElementalVariableValue
    variable = s
    elementid = 1
  [../]
  [./s2]
    type = ElementalVariableValue
    variable = s
    elementid = 2
  [../]
  [./cp0]
    type = ElementalVariableValue
    variable = cp
    elementid = 0
  [../]
  [./cp1]
    type = ElementalVariableValue
    variable = cp
    elementid = 1
  [../]
  [./cp2]
    type = ElementalVariableValue
    variable = cp
    elementid = 2
  [../]
  [./cv0]
    type = ElementalVariableValue
    variable = cv
    elementid = 0
  [../]
  [./cv1]
    type = ElementalVariableValue
    variable = cv
    elementid = 1
  [../]
  [./cv2]
    type = ElementalVariableValue
    variable = cv
    elementid = 2
  [../]
  [./c0]
    type = ElementalVariableValue
    variable = c
    elementid = 0
  [../]
  [./c1]
    type = ElementalVariableValue
    variable = c
    elementid = 1
  [../]
  [./c2]
    type = ElementalVariableValue
    variable = c
    elementid = 2
  [../]
  [./mu0]
    type = ElementalVariableValue
    variable = mu
    elementid = 0
  [../]
  [./mu1]
    type = ElementalVariableValue
    variable = mu
    elementid = 1
  [../]
  [./mu2]
    type = ElementalVariableValue
    variable = mu
    elementid = 2
  [../]
  [./k0]
    type = ElementalVariableValue
    variable = k
    elementid = 0
  [../]
  [./k1]
    type = ElementalVariableValue
    variable = k
    elementid = 1
  [../]
  [./k2]
    type = ElementalVariableValue
    variable = k
    elementid = 2
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform4.i)

# apply nonuniform compression in x, y and z directions such that
# trial_stress(0, 0) = 2
# trial_stress(1, 1) = -8
# trial_stress(2, 2) = -10
# With compressive_strength = -1, the algorithm should return to trace(stress) = -1, or
# stress(0, 0) = 7
# stress(1, 1) = -3
# stress(2, 2) = -5

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-7*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-4E-7*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-5E-7*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningConstant
    value = -1
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
    use_custom_returnMap = true
    use_custom_cto = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform4
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/geochemistry/test/tests/postprocessors/nearest_node_number_1.i)

# Using NearestNodeNumber, finds the node number of the nearest node to the point in the mesh
# In this case, the point is coincident with node number 1
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 4
  xmax = 8

  # For consistency with distributed mesh
  allow_renumbering = false
[]

[UserObjects]
  [nnn_uo]
    type = NearestNodeNumberUO
    point = '2 0 0'
    execute_on = 'initial timestep_begin'
  []
[]
[Postprocessors]
  [nnn]
    type = NearestNodeNumber
    nearest_node_number_uo = nnn_uo
    execute_on = 'initial timestep_begin'
  []
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  end_time = 2
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/multiple_two_parameter_plasticity/dp_and_wp.i)

# Use ComputeMultipleInelasticStress with two inelastic models: CappedDruckerPrager and CappedWeakPlane.
# The relative_tolerance and absolute_tolerance parameters are set small so that many
# Picard iterations need to be performed.
#
# The CappedDruckerPrager has tensile strength 3E2 and large cohesion,
# and the return-map sets stress = trial_stress - diag(d, d, d), for
# some d to be determined
# The CappedWeakPlane has tensile strength zero and large cohesion,
# and the return-map sets stress = diag(t - v*w/(1-v), t - v*w/(1-v), t - w)
# where t is trial stress, v is Poisson's ratio, and w is to be determined
#
# d and w are determined by demanding that the final stress shouldn't depend
# on the order of return-mapping (DP first then WP, or WP first then DP).
#
# Let the initial_stress = diag(I, I, I).
# The returned stress is diag(I - d - v*w/(1-v), I - d - v*w/(1-v), I - d - w).  This
# must obey Tr(stress) <= dp_tensile_strength, and I-d-w <= wp_tensile_strength.
#
# For I = 1E3, and v = 0.2, the solution is d = 800 and w = 200, with
# stress = diag(150, 150, 0)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    eigenstrain_names = ini_stress
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = 0
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = 0
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 0
  [../]
[]

[AuxVariables]
  [./yield_fcn_dp]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn_wp]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_dp_auxk]
    type = MaterialStdVectorAux
    index = 1    # this is the tensile yield function - it should be zero
    property = cdp_plastic_yield_function
    variable = yield_fcn_dp
  [../]
  [./yield_fcn_wp_auxk]
    type = MaterialStdVectorAux
    index = 1    # this is the tensile yield function - it should be zero
    property = cwp_plastic_yield_function
    variable = yield_fcn_wp
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f_dp]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn_dp
  [../]
  [./f_wp]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn_wp
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 300
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    internal_constraint_tolerance = 1 # irrelevant here
    yield_function_tolerance = 1      # irrelevant here
  [../]
  [./wp_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./wp_tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./wp_tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./wp_t_strength]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./wp_c_strength]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.2
    youngs_modulus = 1E7
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1E3 0 0  0 1E3 0  0 0 1E3'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    relative_tolerance = 1E-8
    inelastic_models = 'cdp cwp'
    perform_finite_strain_rotations = false
  [../]
  [./cdp]
    type = CappedDruckerPragerStressUpdate
    base_name = cdp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-5
    tip_smoother = 1E3
    smoothing_tol = 1E3
  [../]
  [./cwp]
    type = CappedWeakPlaneStressUpdate
    base_name = cwp
    cohesion = wp_coh
    tan_friction_angle = wp_tanphi
    tan_dilation_angle = wp_tanpsi
    tensile_strength = wp_t_strength
    compressive_strength = wp_c_strength
    tip_smoother = 1E3
    smoothing_tol = 1E3
    yield_function_tol = 1E-5
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = dp_and_wp
  csv = true
[]

(test/tests/multiapps/restart/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./fn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = u_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(python/mms/test/mms_spatial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8
[]

[Variables]
  [u][]
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  []
  [force]
    type = BodyForce
    variable = u
    function = force
  []
[]

[Functions]
  [exact]
    type = ParsedFunction
    value = 'sin(2*pi*x)*sin(2*pi*y)'
  []
  [force]
    type = ParsedFunction
    value = '8*pi^2*sin(2*x*pi)*sin(2*y*pi)'
  []
[]

[BCs]
  [all]
    type = FunctionDirichletBC
    variable = u
    function = exact
    boundary = 'left right top bottom'
  []
[]

[Postprocessors]
  [error]
    type = ElementL2Error
    function = exact
    variable = u
  []
  [h]
    type = AverageElementSize
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/heat_conduction/test/tests/heat_conduction/coupled_convective_heat_flux/coupled_convective_heat_flux_two_phase.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Functions]
  [./alpha_liquid_fn]
    type = ParsedFunction
    value = 'sin(pi*y)'
  [../]
  [./T_infinity_liquid_fn]
    type = ParsedFunction
    value = '(x*x+y*y)+500'
  [../]
  [./Hw_liquid_fn]
    type = ParsedFunction
    value = '((1-x)*(1-x)+(1-y)*(1-y))+1000'
  [../]

  [./alpha_vapor_fn]
    type = ParsedFunction
    value = '1-sin(pi*y)'
  [../]
  [./T_infinity_vapor_fn]
    type = ParsedFunction
    value = '(x*x+y*y)+5'
  [../]
  [./Hw_vapor_fn]
    type = ParsedFunction
    value = '((1-x)*(1-x)+(1-y)*(1-y))+10'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./T_infinity_liquid]
  [../]
  [./Hw_liquid]
  [../]
  [./alpha_liquid]
  [../]
  [./T_infinity_vapor]
  [../]
  [./Hw_vapor]
  [../]
  [./alpha_vapor]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    value = 1000
  [../]
[]

[AuxKernels]
  [./alpha_liquid_ak]
    type = FunctionAux
    variable = alpha_liquid
    function = alpha_liquid_fn
    execute_on = initial
  [../]
  [./T_infinity_liquid_ak]
    type = FunctionAux
    variable = T_infinity_liquid
    function = T_infinity_liquid_fn
    execute_on = initial
  [../]
  [./Hw_liquid_ak]
    type = FunctionAux
    variable = Hw_liquid
    function = Hw_liquid_fn
    execute_on = initial
  [../]

  [./alpha_vapor_ak]
    type = FunctionAux
    variable = alpha_vapor
    function = alpha_vapor_fn
    execute_on = initial
  [../]
  [./T_infinity_vapor_ak]
    type = FunctionAux
    variable = T_infinity_vapor
    function = T_infinity_vapor_fn
    execute_on = initial
  [../]
  [./Hw_vapor_ak]
    type = FunctionAux
    variable = Hw_vapor
    function = Hw_vapor_fn
    execute_on = initial
  [../]
[]

[BCs]
  [./right]
    type = CoupledConvectiveHeatFluxBC
    variable = u
    boundary = right
    alpha = 'alpha_liquid alpha_vapor'
    htc = 'Hw_liquid Hw_vapor'
    T_infinity = 'T_infinity_liquid T_infinity_vapor'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/sinks/s02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1 # same deal with PETSc constant state
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 2
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((mi-lfout-rfout-mf)/2/(mi+mf))
    vars = 'mi mf lfout rfout'
    vals = 'mass_init mass_fin left_flux_out right_flux_out'
  [../]
[]

[Postprocessors]
  [./mass_init]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]
  [./mass_fin]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]
  [./left_flux_out]
    type = RichardsHalfGaussianSinkFlux
    boundary = left
    variable = pressure
    centre = 1
    max = 2
    sd = 1
  [../]
  [./right_flux_out]
    type = RichardsHalfGaussianSinkFlux
    boundary = right
    variable = pressure
    centre = 1
    max = 2
    sd = 1
  [../]
  [./p0]
    type = PointValue
    point = '0 0 0'
    variable = pressure
  [../]
  [./mass_bal]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsHalfGaussianSink
    boundary = left
    variable = pressure
    centre = 1
    max = 2
    sd = 1
  [../]
  [./right_flux]
    type = RichardsHalfGaussianSink
    boundary = right
    variable = pressure
    centre = 1
    max = 2
    sd = 1
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 4E-3
  end_time = 0.4
[]

[Outputs]
  file_base = s02
  csv = true
  execute_on = timestep_end
[]

(modules/porous_flow/test/tests/energy_conservation/heat03.i)

# The sample is a single unit element, with roller BCs on the sides
# and bottom.  A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow or heat flow.
# Heat energy conservation is checked.
#
# Under these conditions (here L is the height of the sample: L=1 in this case):
# porepressure = porepressure(t=0) - (Fluid bulk modulus)*log(1 - 0.01*t)
# stress_xx = (bulk - 2*shear/3)*disp_z/L (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*disp_z/L (remember this is effective stress)
# Also, the total heat energy must be conserved: this is
# fluid_mass * fluid_heat_cap * temperature + (1 - porosity) * rock_density * rock_heat_cap * temperature * volume
# Since fluid_mass is conserved, and volume = (1 - 0.01*t), this can be solved for temperature:
# temperature = initial_heat_energy / (fluid_mass * fluid_heat_cap + (1 - porosity) * rock_density * rock_heat_cap * (1 - 0.01*t))
#
# Parameters:
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 0.5
# initial porepressure = 0.1
# initial temperature = 10
#
# Desired output:
# zdisp = -0.01*t
# p0 = 0.1 - 0.5*log(1-0.01*t)
# stress_xx = stress_yy = -0.01*t
# stress_zz = -0.04*t
# t0 =  11.5 / (0.159 + 0.99 * (1 - 0.01*t))
#
# Regarding the "log" - it comes from preserving fluid mass
#
# Note that the PorousFlowMassVolumetricExpansion and PorousFlowHeatVolumetricExpansion Kernels are used
# Note too that the Postprocessors have use_displaced_mesh = true
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
    initial_condition = 0.1
  []
  [temp]
    initial_condition = 10
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  []
  [top_velocity]
    type = FunctionDirichletBC
    variable = disp_z
    function = -0.01*t
    boundary = front
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = pp
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [temp]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [poro_vol_exp_temp]
    type = PorousFlowHeatVolumetricExpansion
    variable = temp
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
      cv = 1.3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2.2
    density = 0.5
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0.5 0 0   0 0.5 0   0 0 0.5'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'initial timestep_end'
    point = '0 0 0'
    variable = pp
  []
  [t0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'initial timestep_end'
    point = '0 0 0'
    variable = temp
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    use_displaced_mesh = false
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [total_heat]
    type = PorousFlowHeatEnergy
    phase = 0
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [rock_heat]
    type = PorousFlowHeatEnergy
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [fluid_heat]
    type = PorousFlowHeatEnergy
    include_porous_skeleton = false
    phase = 0
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2
  end_time = 10
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = heat03
  [csv]
    type = CSV
  []
[]

(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD8
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxVariables]
  [./u_elemental]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./fun_aux]
    type = FunctionAux
    function = 'x + y'
    variable = u_elemental
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/calc_const_dt/calc_const_dt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  num_steps = 10
  end_time = 2

  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/iterative/iterative_start_time.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    nonlinear_residual_dt_divisor = 100
    linear_residual_dt_divisor = 100
    nonlinear_residual_start_time = 1.8
    linear_residual_start_time = 1.8
  [../]
[]

(modules/porous_flow/test/tests/jacobian/disp04.i)

# Test the Jacobian of the PorousFlowDisperiveFlux kernel

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    max = 2e1
    min = 1e1
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 1
  []
[]

[Kernels]
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = pp
    gravity = '1 0 0'
    disp_long = 0.2
    disp_trans = 0.1
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '1 0 0'
    disp_long = 0.2
    disp_trans = 0.1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 10
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temp]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '1e-2 1e-1'
    tortuosity = '0.1'
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
[]

[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/postprocessors/mms_sine/2_d_mms_sine_test.i)

#2_d_mms_sine_test.i
#This is for u = sin(a*x*y*z*t)
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables] #We added nodal AuxVariables
  active = 'nodal_aux'

  [./nodal_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]

  active = 'diff implicit conv forcing reaction'

  [./diff]
    type = MMSDiffusion
    variable = u
  [../]

  [./implicit] #We got from MOOSE kernels
    type = MMSImplicitEuler
    variable = u
  [../]

  [./conv] #We created our own convection kernel
    type = MMSConvection
    variable = u
    x = -1
    y = 2
  [../]

  [./forcing] #We created our own forcing kernel
    type = MMSForcing
    variable = u
  [../]

  [./reaction] #We got from MOOSE kernels
    type = MMSReaction
    variable = u
  [../]
[]
[AuxKernels] #We created our own AuxKernel
  active = 'ConstantAux'

  [./ConstantAux]
    type = MMSConstantAux
    variable = nodal_aux
  [../]
[]

[BCs]
  active = 'all_u'

  [./all_u]
    type = MMSCoupledDirichletBC
    variable = u
    boundary = '0 1 2 3'
 #   value = sin(a*x*y*z*t)
  [../]
[]

[Executioner]
  type = Transient
  dt = .1
  num_steps = 5

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = 2_d_out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/material_limit_time_step/damage/scalar_material_damage_timestep_limit.i)

# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
[]

[AuxVariables]
  [damage_index]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_xx strain_xx'
  []
[]

[AuxKernels]
  [damage_index]
    type = MaterialRealAux
    variable = damage_index
    property = damage_index_prop
    execute_on = timestep_end
  []
[]

[BCs]
  [symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  []
  [symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  []
  [symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  []
  [axial_load]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.01
  []
[]

[Functions]
  [damage_evolution]
    type = PiecewiseLinear
    xy_data = '0.0   0.0
               0.1   0.0
               2.1   2.0'
  []
[]

[Materials]
  [damage_index]
    type = GenericFunctionMaterial
    prop_names = damage_index_prop
    prop_values = damage_evolution
  []
  [damage]
    type = ScalarMaterialDamage
    damage_index = damage_index_prop
  []
  [stress]
    type = ComputeDamageStress
    damage_model = damage
  []
  [elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.2
    youngs_modulus = 10e9
  []
[]

[Postprocessors]
  [stress_xx]
    type = ElementAverageValue
    variable = stress_xx
  []
  [strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  []
  [damage_index]
    type = ElementAverageValue
    variable = damage_index
  []
  [time_step_limit]
    type = MaterialTimeStepPostprocessor
  []
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-8

  dt = 0.1
  dtmin = 0.001
  end_time = 1.1
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.1
    growth_factor = 2.0
    cutback_factor = 0.5
    timestep_limiting_postprocessor = time_step_limit
  []
[]

[Outputs]
  csv=true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto26.i)

# CappedDruckerPrager

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 2
    internal_limit = 100
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 5
    value_residual = 3
    internal_limit = 100
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 1
    internal_limit = 100
  [../]
  [./phi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.8
    value_residual = 0.4
    internal_limit = 50
  [../]
  [./psi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.4
    value_residual = 0
    internal_limit = 10
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    lambda = 0.1
    shear_modulus = 1.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5 7 2  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = dp
  [../]
  [./dp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/phase_field/test/tests/actions/both_split_2vars.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 28
  ny = 20
  xmin = 10
  xmax = 40
  ymin = 15
  ymax = 35
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./c]
        free_energy = F
        mobility = 1.0
        kappa = 20.0
        args = 'eta'
        solve_type = REVERSE_SPLIT
      [../]
    [../]
    [./Nonconserved]
      [./eta]
        free_energy = F
        mobility = 1.0
        kappa = 20
        args = 'c'
      [../]
    [../]
  [../]
[]

[ICs]
  [./c_IC]
    type = BoundingBoxIC
    variable = c
    x1 = 10
    x2 = 25
    y1 = 15
    y2 = 35
    inside = 0.15
    outside = 0.85
  [../]
  [./eta_IC]
    type = ConstantIC
    variable = eta
    value = 0.5
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta c'
    function = '(1 - eta)*10.0*(c - 0.1)^2 + eta*(8.0*(c - 0.9)^2) + 10.0*eta^2*(1-eta)^2'
    outputs = exodus
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm lu'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 10
  dt = 0.05
[]

[Outputs]
  perf_graph = true
  exodus = true
[]

(test/tests/multiapps/positions_from_file/dt_from_multi_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

 [Outputs]
  exodus = true
[]

(test/tests/outputs/png/simple_transient_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [png]
    type = PNGOutput
    resolution = 25
    color = RWB
    variable = 'u'
  []
[]

(modules/phase_field/test/tests/actions/conserved_direct_1var_variable_mob.i)

#
# Test consreved action for direct solve
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 16
  ny = 16
  xmax = 50
  ymax = 50
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./cv]
        solve_type = direct
        free_energy = F
        kappa = 2.0
        mobility = M
      [../]
    [../]
  [../]
[]

[ICs]
  [./InitialCondition]
    type = CrossIC
    x1 = 5.0
    y1 = 5.0
    x2 = 45.0
    y2 = 45.0
    variable = cv
  [../]
[]

[Materials]
  [./variable_mob]
    type = DerivativeParsedMaterial
    f_name = M
    args = 'cv'
    function = '0.1 + (1 + cv)/2'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'cv'
    function = '(1-cv)^2 * (1+cv)^2'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm lu'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-10

  start_time = 0.0
  num_steps = 5
  dt = 0.5
[]

[Outputs]
  [./out]
    type = Exodus
    refinements = 2
  [../]
[]

(modules/geochemistry/test/tests/spatial_reactor/except1.i)

# exception testing: incorrect source_species_rates size
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition bulk_composition bulk_composition"
    constraint_unit = "moles moles moles"
    source_species_names = 'H2O'
    source_species_rates = '1 1'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(test/tests/auxkernels/execute_on_cyclic/execute_on_cyclic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./aux0]
  [../]
  [./aux1]
  [../]
[]

[AuxKernels]
  [./aux0]
    type = CoupledAux
    variable = aux0
    coupled = aux1
    execute_on = linear
  [../]
  [./aux1]
    type = CoupledAux
    variable = aux1
    coupled = aux0
    execute_on = timestep_end
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(tutorials/tutorial01_app_development/step02_input_file/problems/pressure_diffusion.i)

[Mesh]
  type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
  dim = 2              # Dimension of the mesh
  nx = 100             # Number of elements in the x direction
  ny = 10              # Number of elements in the y direction
  xmax = 0.304         # Length of test chamber
  ymax = 0.0257        # Test chamber radius
[]

[Problem]
  type = FEProblem  # This is the "normal" type of Finite Element Problem in MOOSE
  coord_type = RZ   # Axisymmetric RZ
  rz_coord_axis = X # Which axis the symmetry is around
[]

[Variables]
  [pressure]
    # Adds a Linear Lagrange variable by default
  []
[]

[Kernels]
  [diffusion]
    type = ADDiffusion  # Laplacian operator
    variable = pressure # Operate on the "pressure" variable from above
  []
[]

[BCs]
  [inlet]
    type = ADDirichletBC # Simple u=value BC
    variable = pressure  # Variable to be set
    boundary = left      # Name of a sideset in the mesh
    value = 4000         # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
  []
  [outlet]
    type = ADDirichletBC
    variable = pressure
    boundary = right
    value = 0            # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Executioner]
  type = Steady       # Steady state problem
  solve_type = NEWTON # Perform a Newton solve

  # Set PETSc parameters to optimize solver efficiency
  petsc_options_iname = '-pc_type -pc_hypre_type' # PETSc option pairs with values below
  petsc_options_value = ' hypre    boomeramg'
[]

[Outputs]
  exodus = true # Output Exodus format
[]

(test/tests/outputs/vtk/vtk_parallel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  vtk = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/except1.i)

# checking for small deformation
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 1E-6
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 1E-6
  [../]
  [./topz]
    type = DirichletBC
    variable = z_disp
    boundary = front
    value = 1E-6
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialRealAux
    property = weak_plane_tensile_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = -1.0
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(modules/chemical_reactions/test/tests/jacobian/coupled_diffreact2.i)

# Test the Jacobian terms for the CoupledDiffusionReactionSub Kernel using
# activity coefficients not equal to unity

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    min = 1
    max = 5
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[Kernels]
  [./diff]
    type = DarcyFluxPressure
    variable = pressure
  [../]
  [./diff_b]
    type = Diffusion
    variable = b
  [../]
  [./a1diff]
    type = CoupledDiffusionReactionSub
    variable = a
    v = b
    log_k = 2
    weight = 2
    sto_v = 1.5
    sto_u = 2
    gamma_eq = 2
    gamma_u = 2.5
    gamma_v = 1.5
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cosserat03.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./z_couple]
    type = StressDivergenceTensors
    variable = wc_z
    displacements = 'wc_x wc_y wc_z'
    component = 2
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = '1.3 0.98 1.4'
    fill_method_bending = 'general_isotropic'
    E_ijkl = '1 1.2 1.333 0.988 1 1.1 1.2 1.3 1.4 1 1.2 1.333 0.988 1 1.1 1.2 1.3 1.4 1.2 1 0.6'
    fill_method = 'symmetric21'
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/hyperelastic_viscoplastic/one_elem_base.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
    base_name = test
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./peeq]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = test_stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = test_fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./peeq]
    type = MaterialRealAux
    variable = peeq
    property = ep_eqv
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = '0.01*t'
  [../]
[]

[UserObjects]
  [./flowstress]
    type = HEVPRambergOsgoodHardening
    yield_stress = 100
    hardening_exponent = 0.1
    reference_plastic_strain = 0.002
    intvar_prop_name = ep_eqv
  [../]
  [./flowrate]
    type = HEVPFlowRatePowerLawJ2
    reference_flow_rate = 0.0001
    flow_rate_exponent = 50.0
    flow_rate_tol = 1
    strength_prop_name = flowstress
    base_name = test
  [../]
  [./ep_eqv]
     type = HEVPEqvPlasticStrain
     intvar_rate_prop_name = ep_eqv_rate
  [../]
  [./ep_eqv_rate]
     type = HEVPEqvPlasticStrainRate
     flow_rate_prop_name = flowrate
  [../]
[]

[Materials]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
    base_name = test
  [../]
  [./viscop]
    type = FiniteStrainHyperElasticViscoPlastic
    block = 0
    resid_abs_tol = 1e-18
    resid_rel_tol = 1e-8
    maxiters = 50
    max_substep_iteration = 5
    flow_rate_user_objects = 'flowrate'
    strength_user_objects = 'flowstress'
    internal_var_user_objects = 'ep_eqv'
    internal_var_rate_user_objects = 'ep_eqv_rate'
    base_name = test
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
    fill_method = symmetric9
    base_name = test
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./peeq]
    type = ElementAverageValue
    variable = peeq
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.02
  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.02
  num_steps = 10
[]

[Outputs]
  file_base = one_elem_base
  exodus = true
  csv = false
[]

(test/tests/userobjects/threaded_general_user_object/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./l]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
[]

[Executioner]
  type = Steady
[]

[UserObjects]
  [./prime_product]
    type = PrimeProductUserObject
    execute_on = timestep_end
  [../]
[]

[Postprocessors]
  [./product]
    type = PrimeProductPostprocessor
    prime_product = prime_product
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/restart/restart_transient_from_steady/restart_from_steady.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Problem]
  restart_file_base = steady_out_cp/LATEST
  skip_additional_restart_data = true
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 2
  [../]
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  # Reset the start_time here
  start_time = 0.0
  num_steps = 5
  dt = .1
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/MultiBoundingBoxIC2D.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./c1]
    order = FIRST
    family = LAGRANGE
  [../]
  [./c2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c1]
    type = MultiBoundingBoxIC
    corners          = '0.1 0.4 0   0.8 0.5 0   0.3 0.7 0'
    opposite_corners = '0.2 0.6 0   0.6 0.9 0   0.4 0.5 0'
    inside = '1.0'
    outside = 0.1
    variable = c1
  [../]
  [./c2]
    type = MultiBoundingBoxIC
    corners          = '0.1 0.4 0   0.8 0.5 0   0.3 0.6 0'
    opposite_corners = '0.2 0.6 0   0.4 0.9 0   0.5 0.8 0'
    inside = '1.0 2.0 3.0'
    outside = 0.1
    variable = c2
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/disp02.i)

# Test the Jacobian of the dispersive contribution to the diffusive component of
# the PorousFlowDisperiveFlux kernel along with a non-zero diffusion.
# By setting disp_long and disp_trans to the same non-zero value, the purely
# dispersive component of the flux is zero, and the only flux is due to diffusion
# and its contribution from disp_trans.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    max = 2e1
    min = 1e1
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 1
  []
[]

[Kernels]
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = pp
    gravity = '1 0 0'
    disp_long = 0.1
    disp_trans = 0.1
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '1 0 0'
    disp_long = 0.1
    disp_trans = 0.1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 10
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temp]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '1e-2 1e-1'
    tortuosity = '0.1'
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
[]

[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/vectorpostprocessors/point_value_sampler/point_value_sampler.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./point_sample]
    type = PointValueSampler
    variable = 'u v'
    points = '0.1 0.1 0  0.23 0.4 0  0.78 0.2 0'
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/tensor_mechanics/test/tests/central_difference/consistent/2D/2d_consistent_implicit.i)

# Test for the central difference time integrator for a 2D mesh

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 2.0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = TestNewmarkTI
    variable = accel_x
    displacement = disp_x
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    variable = vel_x
    displacement = disp_x
  [../]
  [./accel_y]
    type = TestNewmarkTI
    variable = accel_y
    displacement = disp_y
    first = false
  [../]
  [./vel_y]
    type = TestNewmarkTI
    variable = vel_y
    displacement = disp_y
  [../]
[]

[BCs]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./x_bot]
    type = PresetDisplacement
    boundary = bottom
    variable = disp_x
    beta = 0.25
    velocity = vel_x
    acceleration = accel_x
    function = disp
  [../]
[]

[Functions]
  [./disp]
    type = PiecewiseLinear
    x = '0.0 1.0 2.0 3.0 4.0' # time
    y = '0.0 1.0 0.0 -1.0 0.0'  # displacement
  [../]
[]

[Materials]
  [./elasticity_tensor_block]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.25
    block = 0
  [../]
  [./strain_block]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
  [../]
  [./stress_block]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 1e4
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  nl_abs_tol = 1e-11
  nl_rel_tol = 1e-11
  start_time = -0.01
  end_time = 0.1
  dt = 0.005
  timestep_tolerance = 1e-6
  [./TimeIntegrator]
    type = NewmarkBeta
    beta = 0.25
    gamma = 0.5
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./accel_2x]
    type = PointValue
    point = '1.0 2.0 0.0'
    variable = accel_x
  [../]
  [./accel_2y]
    type = PointValue
    point = '1.0 2.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  exodus = false
  csv = true
[]

(modules/tensor_mechanics/test/tests/smeared_cracking/cracking_power.i)

#
# Simple test of power law softening law for smeared cracking.
# Upon reaching the failure stress in the x direction, the
# softening model abruptly reduces the stress to a fraction
# of its original value, and re-loading occurs at a reduced
# stiffness. This is repeated multiple times.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./displ]
    type = PiecewiseLinear
    x = '0 1 2 3  4'
    y = '0 1 0 -1 0'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
  [../]
[]

[BCs]
  [./pull]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = right
    function = displ
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.8e7
    poissons_ratio = 0
  [../]
  [./elastic_stress]
    type = ComputeSmearedCrackingStress
    cracking_stress = 1.68e6
    softening_models = power_law_softening
  [../]
  [./power_law_softening]
    type = PowerLawSoftening
    stiffness_reduction = 0.3333
  [../]
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
  petsc_options_value = '101                asm      lu'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.0
  dt = 0.01
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/vtk/vtk_diff.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  vtk = true
[]

(test/tests/postprocessors/element_variable_value/elemental_variable_value_fv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 1
  ymax = 0.1
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  [../]
[]

[FVKernels]
  [./diff]
    type = FVDiffusion
    variable = u
    coeff = 0.1
  [../]
[]

[FVBCs]
  [./left]
    type = FVDirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = FVDirichletBC
    variable = u
    boundary = right
    value = 10
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [./elem_left]
    type = ElementalVariableValue
    variable = u
    elementid = 0
  []
  [./elem_right]
    type = ElementalVariableValue
    variable = u
    elementid = 9
  []
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/dynamics/rayleigh_damping/rayleigh_hht_ti.i)

# Test for rayleigh damping implemented using HHT time integration
#
# The test is for an 1D bar element of  unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# zeta and eta correspond to the stiffness and mass proportional rayleigh damping
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*[(1+alpha)vel-alpha vel_old]
# + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + eta*density*[(1+alpha)vel-alpha vel_old]
# + zeta*[(1+alpha)*d/dt(Div stress)- alpha*d/dt(Div stress_old)]
# + alpha *(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first two terms on the left are evaluated using the Inertial force kernel
# The next three terms on the left involving zeta and alpha are evaluated using
# the DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    zeta = 0.1
    alpha = 0.11
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    eta=0.1
    alpha = 0.11
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    eta=0.1
    alpha = 0.11
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    eta = 0.1
    alpha = 0.11
  [../]

[]

[AuxKernels]
  [./accel_x] # These auxkernels are only to check output
    type = TestNewmarkTI
    displacement = disp_x
    variable = accel_x
    first = false
  [../]
  [./accel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = accel_y
    first = false
  [../]
  [./accel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = accel_z
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    displacement = disp_x
    variable = vel_x
  [../]
  [./vel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = vel_y
  [../]
  [./vel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = vel_z
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./Pressure]
    [./Side1]
      boundary = bottom
      function = pressure
      displacements = 'disp_x disp_y disp_z'
      factor = 1
      alpha  = 0.11
    [../]
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '7750'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 2
  dt = 0.1

  # Time integrator scheme
  scheme = "newmark-beta"
[]


[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 1.0 2.0 5.0'
    y = '0.0 0.1 0.2 1.0 1.0 1.0'
    scale_factor = 1e9
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalMaxValue
    variable = disp_y
    boundary = bottom
  [../]
  [./vel]
    type = NodalMaxValue
    variable = vel_y
    boundary = bottom
  [../]
  [./accel]
    type = NodalMaxValue
    variable = accel_y
    boundary = bottom
  [../]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]
[]

[Outputs]
  file_base = 'rayleigh_hht_out'
  exodus = true
  perf_graph = true
[]

(test/tests/kernels/ad_value/ad_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./u_jac]
  [../]
  [./v_jac]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./value_test_v]
    type = ValueTest
    variable = v
    diag_save_in = v_jac
  [../]
  [./ad_value_test]
    type = ADValueTest
    variable = u
    diag_save_in = u_jac
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'Newton'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/scalar_kernels/ad_coupled_scalar/ad_coupled_scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[ScalarKernels]
  [time]
    type = ODETimeDerivative
    variable = v
  []
  [flux_sink]
    type = PostprocessorSinkScalarKernel
    variable = v
    postprocessor = scale_flux
  []
[]

[BCs]
  [right]
    type = DirichletBC
    value = 0
    variable = u
    boundary = 'right'
  []
  [left]
    type = ADMatchedScalarValueBC
    variable = u
    v = v
    boundary = 'left'
  []
[]

[Variables]
  [u][]
  [v]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  []
[]

[Postprocessors]
  [flux]
    type = SideFluxIntegral
    variable = u
    diffusivity = 1
    boundary = 'left'
    execute_on = 'initial nonlinear linear timestep_end'
  []
  [scale_flux]
    type = ScalePostprocessor
    scaling_factor = -1
    value = flux
    execute_on = 'initial nonlinear linear timestep_end'
  []
[]

[Executioner]
  type = Transient
  dt = .1
  end_time = 1
  solve_type = PJFNK
  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_simple_linear/linear-hand-coded.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1.0e10
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05

  #Preconditioned JFNK (default)
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = "linear-out"
[]

(modules/porous_flow/test/tests/poro_elasticity/mandel_basicthm.i)

# using a BasicTHM Action
#
# Mandel's problem of consolodation of a drained medium
# Using the FullySaturatedDarcyBase and FullySaturatedFullySaturatedMassTimeDerivative kernels
# with multiply_by_density = false, so that this problem becomes linear
# Note the use of consistent_with_displaced_mesh = false in the calculation of volumetric strain
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed.  The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width.  a = 1
# Soil height.  b = 0.1
# Soil's Lame lambda.  la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = G = 0.75
# Soil bulk modulus.  K = la + 2*mu/3 = 1
# Drained Poisson ratio.  nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance.  1/K = 1
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Biot modulus.  M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio.  nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient.  B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Consolidation coefficient.  c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top.  F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [roller_xmin]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left'
  []
  [roller_ymin]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom'
  []
  [plane_strain]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
  [xmax_drained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = right
  []
  [top_velocity]
    type = FunctionDirichletBC
    variable = disp_y
    function = top_velocity
    boundary = top
  []
[]

[Functions]
  [top_velocity]
    type = PiecewiseLinear
    x = '0 0.002 0.006   0.014   0.03    0.046   0.062   0.078   0.094   0.11    0.126   0.142   0.158   0.174   0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
    y = '-0.041824842    -0.042730269    -0.043412712    -0.04428867     -0.045509181    -0.04645965     -0.047268246 -0.047974749      -0.048597109     -0.0491467  -0.049632388     -0.050061697      -0.050441198     -0.050776675     -0.051073238      -0.0513354 -0.051567152      -0.051772022     -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
  []
[]

[AuxVariables]
  [tot_force]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [tot_force]
    type = ParsedAux
    args = 'stress_yy porepressure'
    execute_on = timestep_end
    variable = tot_force
    function = '-stress_yy+0.6*porepressure'
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 8.0
      viscosity = 1.0
      density0 = 1.0
    []
  []
[]

[PorousFlowBasicTHM]
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  multiply_by_density = false
  porepressure = porepressure
  biot_coefficient = 0.6
  gravity = '0 0 0'
  fp = the_simple_fluid
[]

[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is ever used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.6
    solid_bulk_compliance = 1
    fluid_bulk_modulus = 8
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0.0 0 0'
    variable = porepressure
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0.1 0 0'
    variable = porepressure
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0.2 0 0'
    variable = porepressure
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0.3 0 0'
    variable = porepressure
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0.4 0 0'
    variable = porepressure
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0.5 0 0'
    variable = porepressure
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0.6 0 0'
    variable = porepressure
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0.7 0 0'
    variable = porepressure
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0.8 0 0'
    variable = porepressure
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0.9 0 0'
    variable = porepressure
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '1 0 0'
    variable = porepressure
  []
  [xdisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_x
  []
  [ydisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_y
  []
  [total_downwards_force]
     type = ElementAverageValue
     outputs = csv
     variable = tot_force
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.15*t<0.01,0.15*t,0.01)
  []
[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 0.7
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mandel_basicthm
  [csv]
    interval = 3
    type = CSV
  []
[]

(modules/xfem/test/tests/moving_interface/verification/2D_xy_lsdep1mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                         2D
# Coordinate System:                                      xy
# Material Numbers/Types: level set dep 1 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
#   Transient 2D heat transfer problem in Cartesian coordinates designed with
#   the Method of Manufactured Solutions. This problem was developed to verify
#   XFEM performance on linear elements in the presence of a moving interface
#   sweeping across the x-y coordinates of a system with thermal conductivity
#   dependent upon the transient level set function. This problem can be
#   exactly evaluated by FEM/Moose without the moving interface. Both the
#   temperature and level set function are designed to be linear to attempt to
#   minimize the error between the Moose/exact solution and XFEM results.
# Results:
#   The temperature at the bottom left boundary (x=0, y=0) exhibits the largest
#   difference between the FEM/Moose solution and XFEM results. We present the
#   XFEM results at this location with 10 digits of precision:
#     Time   Expected Temperature   XFEM Calculated Temperature
#      0.2                 440        440
#      0.4                 480        479.9998738
#      0.6                 520        519.9995114
#      0.8                 560        559.9989360
#      1.0                 600        599.9983833
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraints]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = '10*(-100*x-100*y+200)-(5*t/1.04)'
  [../]
  [./neumann_func]
    type = ParsedFunction
    value = '((0.01/1.04)*(-2.5*x-2.5*y-t)+1.55)*100*t'
  [../]
  [./dirichlet_right_func]
    type = ParsedFunction
    value = '(-100*y+100)*t+400'
  [../]
  [./dirichlet_top_func]
    type = ParsedFunction
    value = '(-100*x+100)*t+400'
  [../]
  [./k_func]
    type = ParsedFunction
    value = '(0.01/1.04)*(-2.5*x-2.5*y-t)+1.55'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = '-0.5*(x+y) + 1.04 -0.2*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'rhoCp'
    prop_values = 10
  [../]
  [./therm_cond_prop]
    type = GenericFunctionMaterial
    prop_names = 'diffusion_coefficient'
    prop_values = 'k_func'
  [../]
[]

[BCs]
  [./left_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = neumann_func
  [../]
  [./right_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'right'
    function = dirichlet_right_func
  [../]
  [./bottom_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = neumann_func
  [../]
  [./top_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'top'
    function = dirichlet_top_func
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 400
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 0.2
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/multiapps/relaxation/picard_relaxed_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/vector_magnitude/vector_magnitude.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  zmin = -1
  zmax =  1
  nx = 2
  ny = 2
  nz = 2
[../]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[AuxVariables]
  [./vector_x]
    initial_condition = 2
  [../]
  [./vector_y]
    initial_condition = 1
  [../]
  [./vector_z]
    initial_condition = 2
  [../]

  [./magnitude]
  [../]
[]

[AuxKernels]
  [./vx]
    type = ConstantAux
    variable = vector_x
    value = 2
  [../]
  [./vy]
    type = ConstantAux
    variable = vector_y
    value = 1
  [../]
  [./vz]
    type = ConstantAux
    variable = vector_z
    value = 2
  [../]

  [./magnitude]
    type = VectorMagnitudeAux
    variable = magnitude
    x = vector_x
    y = vector_y
    z = vector_z
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/navier_stokes/test/tests/bcs/advection_bc/advection_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 10.0
  nx = 100
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./vx]
  [../]

  [./force]
  [../]
[]

[ICs]
  [./vx]
    type = FunctionIC
    variable = vx
    function = vx_function
  [../]

  [./force]
    type = FunctionIC
    variable = force
    function = forcing
  [../]
[]

[Kernels]
  [./advection]
    type = MassConvectiveFlux
    variable = phi
    vel_x = vx
  [../]

  [./rhs]
    type = CoupledForce
    variable = phi
    v = force
  [../]
[]

[BCs]
  [./inflow_enthalpy]
    type = DirichletBC
    variable = phi
    boundary = 'left'
    value = 1
  [../]

  [./outflow_term]
    type = AdvectionBC
    variable = phi
    velocity_vector = 'vx'
    boundary = 'right'
  [../]
[]

[Functions]
  [./vx_function]
    type = ParsedFunction
    value = '1 + x * x'
  [../]

  [./forcing]
    type = ParsedFunction
    value = 'x'
  [../]

  [./analytical]
    type = ParsedFunction
    value = '(1 + 0.5 * x * x) / (1 + x * x)'
  [../]
[]

[Postprocessors]
  [./error]
    type = ElementL2Error
    variable = phi
    function = analytical
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/phase_field/examples/nucleation/refine.i)

#
# Example derived from cahn_hilliard.i demonstrating the use of Adaptivity
# with the DiscreteNucleation system. The DiscreteNucleationMarker triggers
# mesh refinement for the nucleus geometry. It is up to the user to specify
# refinement for the physics. In this example this is done using a GradientJumpIndicator
# with a ValueThresholdMarker. The nucleation system marker and the physics marker
# must be combined using a ComboMarker to combine their effect.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 500
  ymax = 500
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./c]
        free_energy = F
        mobility = M
        kappa = kappa_c
        solve_type = REVERSE_SPLIT
      [../]
    [../]
  [../]
[]

[ICs]
  [./c_IC]
    type = ConstantIC
    variable = c
    value = 0.2
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 25'
  [../]
  [./chemical_free_energy]
    # simple double well free energy
    type = DerivativeParsedMaterial
    f_name = Fc
    args = 'c'
    constant_names       = 'barr_height  cv_eq'
    constant_expressions = '0.1          0'
    function = 16*barr_height*c^2*(1-c)^2 # +0.01*(c*plog(c,0.005)+(1-c)*plog(1-c,0.005))
    derivative_order = 2
    outputs = exodus
  [../]
  [./probability]
    # This is a made up toy nucleation rate it should be replaced by
    # classical nucleation theory in a real simulation.
    type = ParsedMaterial
    f_name = P
    args = c
    function = 'if(c<0.21,c*1e-8,0)'
    outputs = exodus
  [../]
  [./nucleation]
    # The nucleation material is configured to insert nuclei into the free energy
    # tht force the concentration to go to 0.95, and holds this enforcement for 500
    # time units.
    type = DiscreteNucleation
    f_name = Fn
    op_names  = c
    op_values = 0.90
    penalty = 5
    penalty_mode = MIN
    map = map
    outputs = exodus
  [../]
  [./free_energy]
    # add the chemical and nucleation free energy contributions together
    type = DerivativeSumMaterial
    derivative_order = 2
    args = c
    sum_materials = 'Fc Fn'
  [../]
[]

[UserObjects]
  [./inserter]
    # The inserter runs at the end of each time step to add nucleation events
    # that happened during the timestep (if it converged) to the list of nuclei
    type = DiscreteNucleationInserter
    hold_time = 50
    probability = P
    radius = 10
  [../]
  [./map]
    # The map UO runs at the beginning of a timestep and generates a per-element/qp
    # map of nucleus locations. The map is only regenerated if the mesh changed or
    # the list of nuclei was modified.
    # The map converts the nucleation points into finite area objects with a given radius.
    type = DiscreteNucleationMap
    periodic = c
    inserter = inserter
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
  [./ndof]
    type = NumDOFs
  [../]
  [./rate]
    type = DiscreteNucleationData
    value = RATE
    inserter = inserter
  [../]
  [./dtnuc]
    type = DiscreteNucleationTimeStep
    inserter = inserter
    p2nucleus = 0.0005
    dt_max = 10
  [../]
  [./update]
    type = DiscreteNucleationData
    value = UPDATE
    inserter = inserter
  [../]
  [./count]
    type = DiscreteNucleationData
    value = COUNT
    inserter = inserter
  [../]
[]

[Adaptivity]
  [./Indicators]
    [./jump]
      type = GradientJumpIndicator
      variable = c
    [../]
  [../]
  [./Markers]
    [./nuc]
      type = DiscreteNucleationMarker
      map = map
    [../]
    [./grad]
      type = ValueThresholdMarker
      variable = jump
      coarsen = 0.1
      refine = 0.2
    [../]
    [./combo]
      type = ComboMarker
      markers = 'nuc grad'
    [../]
  [../]
  marker = combo
  cycles_per_step = 3
  recompute_markers_during_cycles = true
  max_h_level = 3
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm      lu          '

  nl_max_its = 20
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-10
  start_time = 0.0
  num_steps = 120

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    growth_factor = 1.5
    cutback_factor = 0.5
    optimal_iterations = 8
    iteration_window = 2
    timestep_limiting_postprocessor = dtnuc
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  print_linear_residuals = false
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/random.i)

# capped drucker-prager
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
  [../]
[]

[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./shear_yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./tensile_yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./compressive_yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./shear_yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = shear_yield_fcn
  [../]
  [./tensile_fcn_auxk]
    type = MaterialStdVectorAux
    index = 1
    property = plastic_yield_function
    variable = tensile_yield_fcn
  [../]
  [./compressive_yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 2
    property = plastic_yield_function
    variable = compressive_yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./shear_max]
    type = ElementExtremeValue
    variable = shear_yield_fcn
    outputs = 'console'
  [../]
  [./tensile_max]
    type = ElementExtremeValue
    variable = tensile_yield_fcn
    outputs = 'console'
  [../]
  [./compressive_max]
    type = ElementExtremeValue
    variable = compressive_yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero_shear]
    type = FunctionValuePostprocessor
    function = shear_should_be_zero_fcn
  [../]
  [./should_be_zero_compressive]
    type = FunctionValuePostprocessor
    function = compressive_should_be_zero_fcn
  [../]
  [./should_be_zero_tensile]
    type = FunctionValuePostprocessor
    function = tensile_should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./shear_should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'shear_max'
  [../]
  [./tensile_should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'tensile_max'
  [../]
  [./compressive_should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'compressive_max'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    yield_function_tolerance = 1      # irrelevant here
    internal_constraint_tolerance = 1 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = dp
    perform_finite_strain_rotations = false
  [../]
  [./dp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-3
    tip_smoother = 0.1E3
    smoothing_tol = 0.1E3
    max_NR_iterations = 1000
    small_dilation = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(test/tests/kernels/jxw_grad_test_dep_on_displacements/not-handling-jxw.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
  order = SECOND
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./u]
    order = FIRST
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./disp_x]
    type = Diffusion
    variable = disp_x
  [../]
  [./disp_y]
    type = Diffusion
    variable = disp_y
  [../]
  [./u]
    type = ADDiffusion
    variable = u
    use_displaced_mesh = true
  [../]
  [./v]
    type = ADDiffusion
    variable = v
    use_displaced_mesh = true
  [../]
[]

[BCs]
  # BCs cannot be preset due to Jacobian test
  [./u_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'left'
    variable = u
  [../]
  [./u_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'right'
    variable = u
  [../]
  [./v_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'left'
    variable = v
  [../]
  [./v_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'right'
    variable = v
  [../]
  [./disp_x_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'left'
    variable = disp_x
  [../]
  [./disp_x_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'right'
    variable = disp_x
  [../]
  [./disp_y_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'bottom'
    variable = disp_y
  [../]
  [./disp_y_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'top'
    variable = disp_y
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  [./dofmap]
    type = DOFMap
    execute_on = 'initial'
  [../]
  exodus = true
[]

[ICs]
  [./disp_x]
    type = RandomIC
    variable = disp_x
    min = 0.01
    max = 0.09
  [../]
  [./disp_y]
    type = RandomIC
    variable = disp_y
    min = 0.01
    max = 0.09
  [../]
  [./u]
    type = RandomIC
    variable = u
    min = 0.1
    max = 0.9
  [../]
  [./v]
    type = RandomIC
    variable = v
    min = 0.1
    max = 0.9
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update21.i)

# MC update version, with only MohrCoulomb, cohesion=10, friction angle = 60, psi = 5, smoothing_tol = 1
# Lame lambda = 0.5.  Lame mu = 1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 0.5
    shear_modulus = 1.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '3 0 0  0 3 0  0 0 1.5'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/planar_hard4.i)

# apply repeated stretches in x direction, and smaller stretches along the y and z directions,
# so that sigma_II = sigma_III,
# which means that lode angle = -30deg.
# Both return to the edge (at lode_angle=-30deg, ie 000101) and tip are experienced.
#
# It is checked that the yield functions are less than their tolerance values
# It is checked that the cohesion hardens correctly

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.05E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.05E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if((a<1E-5)&(b<1E-5)&(c<1E-5)&(d<1E-5)&(g<1E-5)&(h<1E-5),0,abs(a)+abs(b)+abs(c)+abs(d)+abs(g)+abs(h))'
    vars = 'a b c d g h'
    vals = 'f0 f1 f2 f3 f4 f5'
  [../]
  [./coh_analytic]
    type = ParsedFunction
    value = '20-10*exp(-1E5*intnl)'
    vars = intnl
    vals = internal
  [../]
  [./coh_from_yieldfcns]
    type = ParsedFunction
    value = '(f0+f1-(sxx+syy)*sin(phi))/(-2)/cos(phi)'
    vars = 'f0 f1 sxx syy phi'
    vals = 'f0 f1 s_xx s_yy 0.8726646'
  [../]
  [./should_be_zero_coh]
    type = ParsedFunction
    value = 'if(abs(a-b)<1E-6,0,1E6*abs(a-b))'
    vars = 'a b'
    vals = 'Coh_analytic Coh_moose'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn5]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn0]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn0
  [../]
  [./yield_fcn1]
    type = MaterialStdVectorAux
    index = 1
    property = plastic_yield_function
    variable = yield_fcn1
  [../]
  [./yield_fcn2]
    type = MaterialStdVectorAux
    index = 2
    property = plastic_yield_function
    variable = yield_fcn2
  [../]
  [./yield_fcn3]
    type = MaterialStdVectorAux
    index = 3
    property = plastic_yield_function
    variable = yield_fcn3
  [../]
  [./yield_fcn4]
    type = MaterialStdVectorAux
    index = 4
    property = plastic_yield_function
    variable = yield_fcn4
  [../]
  [./yield_fcn5]
    type = MaterialStdVectorAux
    index = 5
    property = plastic_yield_function
    variable = yield_fcn5
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn2
  [../]
  [./f3]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn3
  [../]
  [./f4]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn4
  [../]
  [./f5]
   type = PointValue
    point = '0 0 0'
    variable = yield_fcn5
  [../]
  [./yfcns_should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./Coh_analytic]
    type = FunctionValuePostprocessor
    function = coh_analytic
  [../]
  [./Coh_moose]
    type = FunctionValuePostprocessor
    function = coh_from_yieldfcns
  [../]
  [./cohesion_difference_should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_coh
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 10
    value_residual = 20
    rate = 1E5
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8726646
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 1 #0.8726646 # 50deg
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    use_custom_returnMap = true
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
  [../]
[]


[Executioner]
  end_time = 10
  dt = 2
  type = Transient
[]


[Outputs]
  file_base = planar_hard4
  exodus = false
  [./csv]
    type = CSV
    hide = 'f0 f1 f2 f3 f4 f5 s_xy s_xz s_yz Coh_analytic Coh_moose'
    execute_on = 'timestep_end'
  [../]
[]

(modules/chemical_reactions/test/tests/parser/equilibrium_without_action.i)

# Test AqueousEquilibriumReactions parser

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
[]

[AuxVariables]
  [./pressure]
  [../]
  [./pa2]
  [../]
  [./pab]
  [../]
[]

[AuxKernels]
  [./pa2]
    type = AqueousEquilibriumRxnAux
    variable = pa2
    v = a
    log_k = 2
    sto_v = 2
  [../]
  [./pab]
    type = AqueousEquilibriumRxnAux
    variable = pab
    v = 'a b'
    log_k = -2
    sto_v = '1 1'
  [../]
[]

[ICs]
  [./a]
    type = BoundingBoxIC
    variable = a
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 1
    inside = 1.0e-2
    outside = 1.0e-10
  [../]
  [./b]
    type = BoundingBoxIC
    variable = b
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 1
    inside = 1.0e-2
    outside = 1.0e-10
  [../]
  [./pressure]
    type = FunctionIC
    variable = pressure
    function = 2-x
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
  [../]
  [./a1_eq]
    type = CoupledBEEquilibriumSub
    variable = a
    log_k = 2
    weight = 2
    sto_u = 2
  [../]
  [./a1_diff]
    type = CoupledDiffusionReactionSub
    variable = a
    log_k = 2
    weight = 2
    sto_u = 2
  [../]
  [./a1_conv]
    type = CoupledConvectionReactionSub
    variable = a
    log_k = 2
    weight = 2
    sto_u = 2
    p = pressure
  [../]
  [./a2_eq]
    type = CoupledBEEquilibriumSub
    variable = a
    v = b
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./a2_diff]
    type = CoupledDiffusionReactionSub
    variable = a
    v = b
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./a2_conv]
    type = CoupledConvectionReactionSub
    variable = a
    v = b
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
    p = pressure
  [../]
  [./b2_eq]
    type = CoupledBEEquilibriumSub
    variable = b
    v = a
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./b2_diff]
    type = CoupledDiffusionReactionSub
    variable = b
    v = a
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./b2_conv]
    type = CoupledConvectionReactionSub
    variable = b
    v = a
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
    p = pressure
  [../]
[]

[BCs]
  [./a_left]
    type = DirichletBC
    variable = a
    boundary = left
    value = 1.0e-2
  [../]
  [./a_right]
    type = ChemicalOutFlowBC
    variable = a
    boundary = right
  [../]
  [./b_left]
    type = DirichletBC
    variable = b
    boundary = left
    value = 1.0e-2
  [../]
  [./b_right]
    type = ChemicalOutFlowBC
    variable = b
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  nl_abs_tol = 1e-12
  end_time = 10
  dt = 10
[]

[Outputs]
  file_base = equilibrium_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cosserat05.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./z_couple]
    type = StressDivergenceTensors
    variable = wc_z
    displacements = 'wc_x wc_y wc_z'
    component = 2
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = '1 2.2 2.333 1.9 0.89 2.1'
    fill_method_bending = 'antisymmetric'
    E_ijkl = '1 2.2 2.333 1.9 0.89 2.1'
    fill_method = 'antisymmetric'
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/executioners/eigen_executioners/ne_deficient_b.i)

[Mesh]
 type = GeneratedMesh
 dim = 2
 xmin = 0
 xmax = 10
 ymin = 0
 ymax = 10
 elem_type = QUAD4
 nx = 8
 ny = 8

 uniform_refine = 0
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
    eigen = true
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]

  [./rhs]
    type = CoupledEigenKernel
    variable = u
    v = v
  [../]
  [./src_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./homogeneous_u]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]
  [./homogeneous_v]
    type = DirichletBC
    variable = v
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Executioner]
  type = NonlinearEigen

  bx_norm = 'vnorm'

  free_power_iterations = 2
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-50
  k0 = 1.0
  output_after_power_iterations = false

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
[]

[Postprocessors]
  [./vnorm]
    type = ElementIntegralVariablePostprocessor
    variable = v
    # execute on residual is important for nonlinear eigen solver!
    execute_on = linear
  [../]

  [./udiff]
    type = ElementL2Diff
    variable = u
    outputs = console
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = ne_deficient_b
  exodus = true
[]

(modules/heat_conduction/test/tests/semiconductor_linear_conductivity/steinhart-hart_linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 1.0
  ymax = 1.0
[]

[Variables]
  [./T]
      initial_condition = 400.0   # unit in Kelvin only!!
  [../]
[]

[AuxVariables]
  [./elec_conduct]
      order = FIRST
      family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = HeatConduction
    variable = T
  [../]
[]

[AuxKernels]
  [./elec_conduct]
    type = MaterialRealAux
    variable = elec_conduct
    property = electrical_conductivity
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./inlet]
    type = DirichletBC
    variable = T
    boundary = left
    value = 1000 # K
  [../]
  [./outlet]
    type = DirichletBC
    variable = T
    boundary = right
    value = 400 # K
  [../]
[]

[Materials]
  [./k]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = '10' # in W/mK
  [../]
  [./sigma]
    type = SemiconductorLinearConductivity
    temp = T
    sh_coeff_A = 0.002
    sh_coeff_B = 0.001
  [../]
[]

[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    variable = 'T elec_conduct'
    start_point = '0 0. 0'
    end_point = '1.0 0. 0'
    num_points = 11
    sort_by = id
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_rel_tol = 1e-12
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  execute_on = 'initial timestep_end'
  csv = true
[]

(modules/phase_field/test/tests/phase_field_kernels/SimpleSplitCHWRes.i)

#
# Test the split parsed function free enery Cahn-Hilliard Bulk kernel
# The free energy used here has the same functional form as the SplitCHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_Cu_Split_test.i (exodiff match)
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmin = 0
  xmax = 250
  ymin = 0
  ymax = 250
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 125.0
      y1 = 125.0
      radius = 60.0
      invalue = 1.0
      outvalue = 0.1
      int_width = 30.0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SimpleSplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1e-3 0.1'
  [../]

  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'c'
    constant_names       = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    derivative_order = 2
  [../]
[]

[Preconditioning]
  # active = ' '
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 6

  dt = 10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/small_deform_hard_cubic.i)

# Checking evolution tensile strength for cubic hardening
# A single element is stretched by 1E-6*t in z direction, and
# the yield-surface evolution is mapped out

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 0
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = 1E-6*t
  [../]
[]

[AuxVariables]
  [./wpt_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./wpt_internal]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wpt_internal
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./wpt_internal]
    type = PointValue
    point = '0 0 0'
    variable = wpt_internal
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 4
    internal_limit = 0.000003
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-11
  [../]
[]


[Executioner]
  end_time = 4
  dt = 0.5
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard_cubic
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/richards/test/tests/darcy/ss.i)

# Test to show that DarcyFlux produces the correct steadystate

[GlobalParams]
  variable = pressure
  fluid_weight = '0 0 -1E4'
  fluid_viscosity = 2
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 2
  nz = 3
  zmax = 0
  zmin = -10
[]

[Variables]
  [./pressure]
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[Kernels]
  [./darcy]
    type = DarcyFlux
    variable = pressure
  [../]
[]


[AuxVariables]
  [./f_0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_0]
    type = DarcyFluxComponent
    component = x
    variable = f_0
    porepressure = pressure
  [../]
  [./f_1]
    type = DarcyFluxComponent
    component = y
    variable = f_1
    porepressure = pressure
  [../]
  [./f_2]
    type = DarcyFluxComponent
    component = z
    variable = f_2
    porepressure = pressure
  [../]
[]

[BCs]
  [./zmax]
    type = DirichletBC
    boundary = front
    value = 0
    variable = pressure
  [../]
[]


[Materials]
  [./solid]
    type = DarcyMaterial
    block = 0
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = ss
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn40.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# steam = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]

  [./stream_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 0.5
    [../]
  [../]
[]

[DiracKernels]
  [./stream]
    type = RichardsPolyLineSink
    pressures = '-0.5 0.25 0.26 0.5'
    fluxes = '1E5 2E10 -1E10 1E5' # outer ones can not be too big otherwise the PETSc constant state finitedifferencing loses precision
    point_file = jn40.stream
    SumQuantityUO = stream_total_outflow_mass
    variable = pressure
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn40
  exodus = false
[]

(modules/porous_flow/test/tests/gravity/grav02e.i)

# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PS), 2components, constant capillary pressure, constant fluid bulk-moduli for each phase, constant viscosity,
# constant permeability, Corey relative permeabilities with no residual saturation

[Mesh]
  type = GeneratedMesh
  dim = 2
  ny = 10
  ymax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 -10 0'
[]

[Variables]
  [ppwater]
    initial_condition = 1.5e6
  []
  [sgas]
    initial_condition = 0.3
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
  [ppgas]
    family = MONOMIAL
    order = FIRST
  []
  [swater]
    family = MONOMIAL
    order = FIRST
  []
  [relpermwater]
    family = MONOMIAL
    order = FIRST
  []
  [relpermgas]
    family = MONOMIAL
    order = FIRST
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = sgas
  []
[]

[AuxKernels]
  [ppgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = ppgas
  []
  [swater]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = swater
  []
  [relpermwater]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = relpermwater
  []
  [relpermgas]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = relpermgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 1e5
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      viscosity = 1e-3
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 10
      viscosity = 1e-5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-11 0 0 0 1e-11 0  0 0 1e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
  []
[]

[Postprocessors]
  [mass_ph0]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
  [mass_ph1]
    type = PorousFlowFluidMass
    fluid_component = 1
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1e5
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1e4
  []
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = grav02e
  exodus = true
  perf_graph = true
  csv = false
[]

(modules/stochastic_tools/examples/parameter_study/diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables/T]
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = T
  []
  [diff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  []
  [source]
    type = ADBodyForce
    variable = T
    value = 1
    function = 1
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = T
    boundary = left
    value = -10
  []
  [right]
    type = ADNeumannBC
    variable = T
    boundary = right
    value = -100
  []
[]

[Materials/constant]
  type = ADGenericConstantMaterial
  prop_names = 'diffusivity'
  prop_values = 1
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  num_steps = 4
  dt = 0.25
[]

[Postprocessors]
  [T_avg]
    type = AverageNodalVariableValue
    variable = T
  []
  [q_left]
    type = ADSideFluxAverage
    variable = T
    boundary = left
    diffusivity = diffusivity
  []
[]

[Controls/stochastic]
  type = SamplerReceiver
[]

[Outputs]
[]

(test/tests/multiapps/positions_from_file/dt_from_multi.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the multiapp

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    positions_file = positions.txt
    type = TransientMultiApp
    input_files = 'dt_from_multi_sub.i'
    app_type = MooseTestApp
  [../]
[]

(test/tests/auxkernels/vector_function_aux/vector_function_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[AuxVariables]
  [vec]
    family = LAGRANGE_VEC
    order = FIRST
  []
[]

[Variables]
  [u][]
[]

[Functions]
  [function]
    type = ParsedVectorFunction
    value_x = t*x
    value_y = t*y
  []
[]

[AuxKernels]
  [vec]
    type = VectorFunctionAux
    variable = vec
    function = function
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Problem]
  type = FEProblem
  #solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Transient
  start_time = 0.0
  num_steps = 5
  dt = 1
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCRFF_split/PFCRFF_split_test_master.i)

[GlobalParams]
  num_L = 5
  L_name_base = L
  ymax = 6
  xmax = 6
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 12
  ny = 12
[]

[Variables]
  [./n]
    [./InitialCondition]
      type = RandomIC
      max = 0.8
      min = 0.2
      seed = 12345
    [../]
  [../]
  [./CHPFCRFFSplitVariables]
    sub_filenames = PFCRFF_split_test_sub.i
    n_name = n
    #sub_file_name = test_sub.i
  [../]
[]

[Kernels]
  [./CHPFCRFFSplitKernel]
    log_approach = expansion
    n_name = n
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFC]
    type = PFCRFFMaterial
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
    type = SMP
    full = true
  [../]
  [./FDP]
    type = FDP
    full = true
  [../]
[]

[Executioner]
  # petsc_options = '-snes_mf_operator -ksp_monitor'
  # petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  # petsc_options_value = 'hypre boomeramg 31'
  # petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  # petsc_options_value = 'asm         101   preonly   lu      1'
  type = Transient
  num_steps = 1
  dt = 0.1
  l_max_its = 50
  nl_max_its = 20
  petsc_options = '-pc_factor_shift_nonzero'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'
  l_tol = 1e-04
  nl_rel_tol = 1e-9
  scheme = bdf2
[]

[Outputs]
  exodus = true
[]

[ICs]
  active = ''
  [./density_IC]
    y2 = 10.5
    lc = 6
    y1 = 1.5
    min = .8
    max = .2
    x2 = 10.5
    crystal_structure = FCC
    variable = n
    x1 = 1.5
    type = PFCFreezingIC
  [../]
[]

(test/tests/userobjects/postprocessor_spatial_user_object/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Functions]
  [./ic_fn]
    type = ParsedFunction
    value = 'x * y'
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = u
    function = ic_fn
  [../]

  [./a_ic]
    type = ConstantIC
    variable = a
    value = 1
  [../]
[]

[AuxVariables]
  [./a]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./rhs]
    type = BodyForce
    variable = u
    function = 1
  [../]
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = 'sub.i'
    positions = '
      0.25 0.25 0
      0.75 0.75 0'
    execute_on = 'initial timestep_end'
  [../]
[]

[Transfers]
  [./master_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = a
  [../]

  [./sub_to_master]
    type = MultiAppUserObjectTransfer
    direction = from_multiapp
    multi_app = sub
    user_object = fn_uo
    variable = a
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 10
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/relperm/vangenuchten1.i)

# Test van Genuchten relative permeability curve by varying saturation over the mesh
# van Genuchten exponent m = 0.5 for both phases
# No residual saturation in either phase

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityVG
    phase = 0
    m = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityVG
    phase = 1
    m = 0.5
    wetting = false
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-7
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/misc/check_error/steady_no_converge.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1e10
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  l_max_its = 10
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/errors/multiapp_missing_local_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = multiapp_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(test/tests/transfers/from_full_solve/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  # This test currently diffs when run in parallel with DistributedMesh enabled,
  # most likely due to the fact that CONSTANT MONOMIALS are currently not written
  # out correctly in this case.  For more information, see #2122.
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_full]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./full_solve]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    execute_on = initial
    positions = '0 0 0'
    input_files = sub.i
  [../]
[]

[Transfers]
  [./from_full]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = full_solve
    source_variable = u
    variable = from_full
  [../]
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/throw_test.i)

# Illustrates throwing an Exception from a Material.  In this case we
# don't actually recover from the segfault (so it is a RunException
# test) but in practice one could do so.  The purpose of this test is
# to ensure that exceptions can be thrown from Materials with stateful
# material properties without reading/writing to/from uninitialized
# memory.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 0
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = t
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 2
    internal_limit = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 1
    tip_smoother = 5
    smoothing_tol = 5
    yield_function_tol = 1E-10
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  dtmin = 1
  type = Transient
[]

[Outputs]
  file_base = SEGFAULT
  csv = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/AD3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temperature]
    initial_condition = 900.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'vonmises_stress'
    use_automatic_differentiation = true
  [../]
[]

[BCs]
  [./symmy]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./pressure_x]
    type = ADPressure
    variable = disp_x
    component = 0
    boundary = right
    constant = 1.0e5
  [../]
  [./pressure_y]
    type = ADPressure
    variable = disp_y
    component = 1
    boundary = top
    constant = -1.0e5
  [../]
  [./pressure_z]
    type = ADPressure
    variable = disp_z
    component = 2
    boundary = front
    constant = -1.0e5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 3.30e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = ADSS316HLAROMANCEStressUpdateTest
    temperature = temperature
    initial_cell_dislocation_density = 6.0e12
    initial_wall_dislocation_density = 4.4e11
    outputs = all
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  nl_abs_tol = 1e-12
  automatic_scaling = true
  compute_scaling_once = false

  num_steps = 5
[]

[Postprocessors]
  [./effective_strain_avg]
    type = ElementAverageValue
    variable = effective_creep_strain
  [../]
  [./temperature]
    type = ElementAverageValue
    variable = temperature
  [../]
  [./cell_dislocations]
    type = ElementAverageValue
    variable = cell_dislocations
  [../]
  [./wall_disloactions]
    type = ElementAverageValue
    variable = wall_dislocations
  [../]
[]

[Outputs]
  csv = true
[]

(modules/combined/test/tests/grain_texture/grain_texture_test_1.i)

# This simulation predicts GB migration of 8 grains and outputs grain texture information
# Mesh adaptivity is not used so that the VectorPostprocessor's output will be uniform
# Time step adaptivity is used
# An AuxVariable is used to calculate the grain boundary locations

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 10 # Number of elements in the x-direction
  ny = 10 # Number of elements in the y-direction
  xmin = 0 # minimum x-coordinate of the mesh
  xmax = 100 # maximum x-coordinate of the mesh
  ymin = 0 # minimum y-coordinate of the mesh
  ymax = 100 # maximum y-coordinate of the mesh
  elem_type = QUAD4 # Type of elements used in the mesh
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 3 # Number of order parameters used
  var_name_base = gr # Base name of grains
  grain_num = 3 #Number of grains
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./euler_angle_file]
    type = EulerAngleFileReader
    file_name = grn_3_rand_2D.tex
  [../]
  [./grain_tracker]
    type = FauxGrainTracker
    outputs = none
  [../]
  [./voronoi]
    type = PolycrystalVoronoi
    coloring_algorithm = bt
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    execute_on = timestep_end
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
  [../]
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution # Quantitative material properties for copper grain growth.  Dimensions are nm and ns
    block = 0 # Block ID (only one block in this problem)
    GBmob0 = 2.5e-6 #Mobility prefactor for Cu from Schonfelder 1997
    GBenergy = 0.708 # GB energy in J/m^2
    Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
    T = 450 # K   #Constant temperature of the simulation (for mobility calculation)
    wGB = 14 # nm    #Width of the diffuse GB
  [../]
[]

[VectorPostprocessors]
  [./textureInfo]
    type = GrainTextureVectorPostprocessor
    unique_grains = unique_grains
    euler_angle_provider = euler_angle_file
    sort_by = id # sort output by elem id
  [../]
[]

[Executioner]
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_abs_tol = 1e-11 # Relative tolerance for nonlinear solves
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlinear solves
  start_time = 0.0
  num_steps = 1
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  csv = true
[]

(python/chigger/tests/simple/multiapps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
[]

[MultiApps]
  [./sub]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = sub.i
    output_in_position = true
    positions = '0 0 0
                 0 0 0.25
                 0 0 0.5
                 0 0 0.75
                 0 0 1'
  [../]
[]

(test/tests/restart/restart_transient_from_steady/restart_trans_with_2subs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = 'replicated'
[]

[Problem]
  restart_file_base = steady_with_2subs_out_cp/LATEST
  skip_additional_restart_data = true
[]

[AuxVariables]
  [Tf]
  []
[]

[Variables]
  [power_density]
  []
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2' # increase this function to drive transient
  []
[]

[Kernels]
  [timedt]
    type = TimeDerivative
    variable = power_density
  []

  [diff]
    type = Diffusion
    variable = power_density
  []

  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = power_density
    boundary = left
    value = 50
  []
  [right]
    type = DirichletBC
    variable = power_density
    boundary = right
    value = 1e3
  []
[]

[Postprocessors]
  [pwr_avg]
    type = ElementAverageValue
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  []
  [temp_avg]
    type = ElementAverageValue
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
  [temp_max]
    type = ElementExtremeValue
    value_type = max
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
  [temp_min]
    type = ElementExtremeValue
    value_type = min
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 3
  dt = 1.0

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-7

  picard_rel_tol = 1e-7
  picard_abs_tol = 1e-07
  picard_max_its = 4

  line_search = none
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0   0 0
                 0.5 0 0'
    input_files  = restart_trans_with_sub_sub.i
    execute_on = 'timestep_end'
  [../]
[]

[Transfers]
  [p_to_sub]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    source_variable = power_density
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
  []
  [t_from_sub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    source_variable = temp
    variable = Tf
    multi_app = sub
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/elasticitytensor/composite.i)

# This input file is designed to test the RankTwoAux and RankFourAux
# auxkernels, which report values out of the Tensors used in materials
# properties.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 1
[]

[AuxVariables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]

  [./C1111_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./C1122_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./C1133_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./C3313_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]


  [./dC1111_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./dC1122_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./dC1133_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./dC3313_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]


  [./d2C1111_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./d2C1122_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./d2C1133_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./d2C3313_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

#[Kernels]
#  [./diff]
#    type = Diffusion
#    variable = diffused
#  [../]
#[]

[AuxKernels]
  [./matl_C1111]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = C1111_aux
    execute_on = initial
  [../]

   [./matl_C1122]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = C1122_aux
    execute_on = initial
  [../]

  [./matl_C1133]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = C1133_aux
    execute_on = initial
  [../]

  [./matl_C3313]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 0
    index_l = 2
    variable = C3313_aux
    execute_on = initial
  [../]


  [./matl_dC1111]
    type = RankFourAux
    rank_four_tensor = delasticity_tensor/dc
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = dC1111_aux
    execute_on = initial
  [../]

   [./matl_dC1122]
    type = RankFourAux
    rank_four_tensor = delasticity_tensor/dc
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = dC1122_aux
    execute_on = initial
  [../]

  [./matl_dC1133]
    type = RankFourAux
    rank_four_tensor = delasticity_tensor/dc
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = dC1133_aux
    execute_on = initial
  [../]

  [./matl_dC3313]
    type = RankFourAux
    rank_four_tensor = delasticity_tensor/dc
    index_i = 2
    index_j = 2
    index_k = 0
    index_l = 2
    variable = dC3313_aux
    execute_on = initial
  [../]


  [./matl_d2C1111]
    type = RankFourAux
    rank_four_tensor = d^2elasticity_tensor/dc^2
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = d2C1111_aux
    execute_on = initial
  [../]

   [./matl_d2C1122]
    type = RankFourAux
    rank_four_tensor = d^2elasticity_tensor/dc^2
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = d2C1122_aux
    execute_on = initial
  [../]

  [./matl_d2C1133]
    type = RankFourAux
    rank_four_tensor = d^2elasticity_tensor/dc^2
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = d2C1133_aux
    execute_on = initial
  [../]

  [./matl_d2C3313]
    type = RankFourAux
    rank_four_tensor = d^2elasticity_tensor/dc^2
    index_i = 2
    index_j = 2
    index_k = 0
    index_l = 2
    variable = d2C3313_aux
    execute_on = initial
  [../]
[]

[Materials]
  [./Ca]
    type = ComputeElasticityTensor
    base_name = Ca
    block = 0
    fill_method = symmetric21
    C_ijkl ='1111 .1122 1133 1123 1113 1112 2222 2233 2223 2213 2212 3333 3323 3313 3312 2323 2313 2312 1313 1312 1212'
  [../]
  [./Cb]
    type = ComputeElasticityTensor
    base_name = Cb
    block = 0
    fill_method = symmetric21
    C_ijkl ='.1111 1122 .1133 .1123 .1113 .1112 .2222 .2233 .2223 .2213 .2212 .3333 .3323 .3313 .3312 .2323 .2313 .2312 .1313 .1312 .1212'
  [../]
  [./Fa]
    type = DerivativeParsedMaterial
    block = 0
    f_name = Fa
    function = c^2
    args = c
  [../]
  [./Fb]
    type = DerivativeParsedMaterial
    block = 0
    f_name = Fb
    function = (1-c)^3
    args = c
  [../]
  [./C]
    type = CompositeElasticityTensor
    block = 0
    args = c
    tensors = 'Ca Cb'
    weights = 'Fa Fb'
  [../]
[]
[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/mass03.i)

# 1phase
# vanGenuchten, constant-bulk density, constant porosity, 3components
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [mass_frac_comp0]
  []
  [mass_frac_comp1]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    min = -1
    max = 0
  []
  [mass_frac_comp0]
    type = RandomIC
    variable = mass_frac_comp0
    min = 0
    max = 0.3
  []
  [mass_frac_comp1]
    type = RandomIC
    variable = mass_frac_comp1
    min = 0
    max = 0.3
  []
[]

[Kernels]
  [mass_comp0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [masscomp1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = mass_frac_comp0
  []
  [masscomp2]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = mass_frac_comp1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp mass_frac_comp0 mass_frac_comp1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    s_scale = 0.9
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'mass_frac_comp0 mass_frac_comp1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  exodus = false
[]

(test/tests/preconditioners/pbp/pbp_adapt_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -4
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]

  [./conv_v]
    type = CoupledForce
    variable = v
    v = u
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 0
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Preconditioning]
  [./PBP]
    type = PBP
    solve_order = 'u v'
    preconditioner  = 'AMG ASM'
    off_diag_row    = 'v'
    off_diag_column = 'u'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = JFNK

  [./Adaptivity]
    steps = 3
    coarsen_fraction = 0.1
    refine_fraction = 0.2
    max_h_level = 5
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_pbp_adapt
  print_mesh_changed_info = true
  exodus = true
[]

(modules/chemical_reactions/test/tests/exceptions/missing_sto.i)

# Missing stoichiometric coefficient in AqueousEquilibriumRxnAux AuxKernel

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
[]

[AuxVariables]
  [./c]
  [../]
  [./gamma_a]
  [../]
  [./gamma_b]
  [../]
[]

[AuxKernels]
  [./c]
    type = AqueousEquilibriumRxnAux
    variable = c
    v = 'a b'
    gamma_v = 'gamma_a gamma_b'
    sto_v = 1
    log_k = 1
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.2
  [../]
[]

[Executioner]
  type = Transient
  end_time = 1
[]

(test/tests/multiapps/picard/function_dt_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 1
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./v_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]

  [./dts]
    type = PiecewiseLinear
    x = '0.1  10'
    y = '0.1  10'
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./ufn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = v_fn
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  solve_type = 'PJFNK'

  nl_abs_tol = 1e-10
  picard_max_its = 2
  start_time = 0
  num_steps = 3
  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = 'function_dt_sub.i'
    execute_on = timestep_end
    positions = '0 -1 0'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

(test/tests/ics/zero_ic/test.i)

# This test makes sure that when people use an initial condition that accesses _zero
# the code does not crash. The "problem" is that InitialCondition uses _qp which for
# nodal variables loops over nodes, rather then q-points.  Thus if people have more
# nodes that q-points (they have to dial a lower q-rule in the Executioner block), the
# code would do an out-of-bounds access and crash.

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX27
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./ic_u]
    type = ZeroIC
    variable = u
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = u
    boundary = 'left right top bottom front back'
    value = 0
  [../]
[]

[Postprocessors]
  [./l2_norm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  [./Quadrature]
    type = GAUSS
    order = FIRST
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/except3.i)

# checking for exception error messages on the edge smoothing
# here edge_smoother=5deg, which means the friction_angle must be <= 35.747
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 36
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 1
    mc_edge_smoother = 5
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = except3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/kernels/array_kernels/array_diffusion_reaction_transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
[]

[Kernels]
  [dudt]
    type = ArrayTimeDerivative
    variable = u
    time_derivative_coefficient = tc
  []
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
  [reaction]
    type = ArrayReaction
    variable = u
    reaction_coefficient = rc
  []
[]

[BCs]
  [left]
    type = ArrayDirichletBC
    variable = u
    boundary = 1
    values = '0 0'
  []

  [right]
    type = ArrayDirichletBC
    variable = u
    boundary = 2
    values = '1 2'
  []
[]

[Materials]
  [tc]
    type = GenericConstantArray
    prop_name = tc
    prop_value = '1 1'
  []
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
  [rc]
    type = GenericConstant2DArray
    prop_name = rc
    prop_value = '1 0; -0.1 1'
  []
[]

[Postprocessors]
  [intu0]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 0
  []
  [intu1]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 1
  []
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  dt = 0.1
  num_steps = 10
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/stateful_prop/stateful_ad.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusion
    variable = dummy
    diffusivity = dummy_prop
  [../]
[]

[Materials]
  [./matprop]
    type = ADStateful
    property_name = dummy_prop
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/force_preaux/force_preaux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  nx = 2
  ymin = 0
  ymax = 1
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]


[Postprocessors]
  [./total_u]
    type = ElementIntegralVariablePostprocessor
    variable = u
  [../]

  # scale1 and scale2 depend on the ElementUO total_u. total_u is executed on
  # timestep_end in POST_AUX _before_ the GeneralPostprocessors. scale1 is executed
  # at its default location, timestep_end/POST_AUX/after total_u and hence gets
  # the most up to date information. scale2 is pushed into PRE_AUX and hence picks
  # up the value of total_u from the last timestep.
  [./scale1]
    type = ScalePostprocessor
    value = total_u
    scaling_factor = 1
  [../]

  [./scale2]
    type = ScalePostprocessor
    value = total_u
    scaling_factor = 1
    force_preaux = true
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/except04.i)

# Exception test: fe_order specified but not fe_family
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[GlobalParams]
  gravity = '1 2 3'
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [tracer]
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[PorousFlowUnsaturated]
  porepressure = pp
  mass_fraction_vars = tracer
  fp = the_simple_fluid
[]

[UserObjects]
  [advective_flux_calculator]
    type = PorousFlowAdvectiveFluxCalculatorSaturated
    fe_order = First
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/except2.i)

# checking for exception error messages
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 1
    mc_edge_smoother = 25
    mc_lode_cutoff = -1.0E-6
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = except2
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/nodalkernels/jac_test/jac_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./nodal_ode]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[NodalKernels]
  [./td]
    type = TimeDerivativeNodalKernel
    variable = nodal_ode
  [../]
  [./constant_rate]
    type = ConstantRate
    variable = nodal_ode
    rate = 1.0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = NEWTON
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  nl_max_its = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/parser/parse_double_index/parse_double_index.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./double_index]
    type = ReadDoubleIndex
    real_di = ' 1.1 ; 2.1 2.2 2.3 ; 3.1 3.2'
    uint_di = ' 11 ; 21 22 23 ;
                31 32'
    int_di = ' 11 ; -21 -22 -23 ;
                31 32'
    long_di = ' -11 ; 21 22 23 ; -31 -32'
    subid_di = '22 ; 32 33 34 ; 42 43'
    bid_di = '21 ; 31 32 33 ; 41 42'

    str_di = 'string00 ; string10 string11 string12 ; string20 string21 '
    file_di = 'file00; file10 file11 file12; file20 file21'
    file_no_di = 'file_no00; file_no10 file_no11 file_no12; file_no20 file_no21'
    mesh_file_di = 'mesh_file00; mesh_file10 mesh_file11 mesh_file12; mesh_file20 mesh_file21'
    subdomain_name_di = 'subdomain_name00; subdomain_name10 subdomain_name11 subdomain_name12; subdomain_name20 subdomain_name21'
    boundary_name_di = 'boundary_name00; boundary_name10 boundary_name11 boundary_name12; boundary_name20 boundary_name21'
    function_name_di = 'function_name00; function_name10 function_name11 function_name12; function_name20 function_name21'
    userobject_name_di = 'userobject_name00; userobject_name10 userobject_name11 userobject_name12; userobject_name20 userobject_name21'
    indicator_name_di = 'indicator_name00; indicator_name10 indicator_name11 indicator_name12; indicator_name20 indicator_name21'
    marker_name_di = 'marker_name00; marker_name10 marker_name11 marker_name12; marker_name20 marker_name21'
    multiapp_name_di = 'multiapp_name00; multiapp_name10 multiapp_name11 multiapp_name12; multiapp_name20 multiapp_name21'
    postprocessor_name_di = 'postprocessor_name00; postprocessor_name10 postprocessor_name11 postprocessor_name12; postprocessor_name20 postprocessor_name21'
    vector_postprocessor_name_di = 'vector_postprocessor_name00; vector_postprocessor_name10 vector_postprocessor_name11 vector_postprocessor_name12; vector_postprocessor_name20 vector_postprocessor_name21'
    output_name_di = 'output_name00; output_name10 output_name11 output_name12; output_name20 output_name21'
    material_property_name_di = 'material_property_name00; material_property_name10 material_property_name11 material_property_name12; material_property_name20 material_property_name21'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  file_base = parse_double_index
[]

(test/tests/functions/hardcoded_piecewise_linear/hardcoded_piecewise_linear.i)

# This test ensures that hardcoded_function returns the expected
# time-dependent values. The HardCodedPiecewiseLinearFunction is
# a test object whose purpose is to ensure that the setData() method
# can be used in Piecewise functions to directly set the xy data.
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 1
  # This test uses an ElementalVariableValue postprocessor on a specific
  # element, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Problem]
  solve = false
[]

[AuxVariables]
  [funcval]
  []
[]

[AuxKernels]
  [funcval]
    type = FunctionAux
    variable = funcval
    function = hardcoded_function
    execute_on = 'initial timestep_end'
  []
[]


[Functions]
  [hardcoded_function]
    type = HardCodedPiecewiseLinearFunction
  []
[]

[Postprocessors]
  [end1_pp]
    type = ElementalVariableValue
    variable = funcval
    elementid = 0
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 2
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = false
  csv = true
[]

(test/tests/problems/eigen_problem/eigensolvers/ne-coupled-scaling.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [u][]
  [T][]
[]

[AuxVariables]
  [power][]
[]

[Kernels]
  [./diff]
    type = DiffMKernel
    variable = u
    mat_prop = diffusion
    offset = 0.0
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]

  [./diff_T]
    type = CoefDiffusion
    variable = T
    coef = 1e30
  [../]
  [./src_T]
    type = CoupledForce
    variable = T
    v = power
    coef = 1e30
  [../]
[]

[AuxKernels]
  [./power_ak]
    type = NormalizationAux
    variable = power
    source_variable = u
    normalization = unorm
    # this coefficient will affect the eigenvalue.
    normal_factor = 10
    execute_on = linear
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenU]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]

  [./homogeneousT]
    type = DirichletBC
    variable = T
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Materials]
  [./dc]
    type = VarCouplingMaterial
    var = T
    block = 0
    base = 1.0
    coef = 1.0
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
  automatic_scaling = true
  petsc_options = '-pc_svd_monitor'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'svd'
  verbose = true
[]

[Postprocessors]
  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  execute_on = 'timestep_end'
[]

(modules/porous_flow/test/tests/jacobian/chem06.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with no temperature dependence, with one primary variable = 0 and stoichiometry = 1
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.2
  []
  [b]
    initial_condition = 0.0
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [temp]
    initial_condition = 0.5
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E5
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E5
    stoichiometry = 3
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '0.5 0.8'
    reactions = '3 1'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCRFF/PFCRFF_expansion_test.i)

[GlobalParams]
  num_L = 5
  L_name_base = L
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 12
  ny = 12
  xmax = 6
  ymax = 6
[]

[Variables]
  [./PFCRFFVariables]
  [../]
  [./n]
    [./InitialCondition]
      type = RandomIC
      max = 1.00187734619
      min = -1.00187734619
      seed = 12345
    [../]
  [../]
[]

[Kernels]
  [./PFCRFFKernel]
    n_name = n
    log_approach = expansion
    n_exp_terms = 5
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFC]
    type = PFCRFFMaterial
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
    type = SMP
    full = true
  [../]
  [./FDP]
    type = FDP
    full = true
  [../]
[]

[Executioner]
  # petsc_options = '-snes_mf_operator -ksp_monitor'
  # petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  # petsc_options_value = 'hypre boomeramg 31'
  # petsc_options_iname = -pc_type
  # petsc_options_value = lu
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         101   preonly   lu      5'
  type = Transient
  num_steps = 1
  dt = 0.1
  l_max_its = 50
  nl_max_its = 20
  solve_type = NEWTON
  petsc_options = '-pc_factor_shift_nonzero '
  l_tol = 1e-04
  nl_rel_tol = 1e-6
  scheme = bdf2
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/solid_kinetics/calcite_dissolution.i)

# Example of batch reaction of calcite (CaCO3) dissolution to form calcium (Ca++)
# and bicarbonate (HCO3-).
#
# The reaction network considered is as follows:
# Aqueous equilibrium reactions:
# a)  H+ + HCO3- = CO2(aq),             Keq = 10^(6.341)
# b)  HCO3- = H+ + CO3--,               Keq = 10^(-10.325)
# c)  Ca++ + HCO3- = H+ + CaCO3(aq),    Keq = 10^(-7.009)
# d)  Ca++ + HCO3- = CaHCO3+,           Keq = 10^(-0.653)
# e)  Ca++ = H+ + CaOh+,                Keq = 10^(-12.85)
# f)  - H+ = OH-,                       Keq = 10^(-13.991)
#
# Kinetic reactions
# g)  Ca++ + HCO3- = H+ + CaCO3(s),     A = 0.461 m^2/L, k = 6.456542e-2 mol/m^2 s,
#                                       Keq = 10^(1.8487)
#
# The primary chemical species are H+, HCO3- and Ca++.

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./ca++]
    initial_condition = 1.0e-5
  [../]
  [./h+]
    initial_condition = 1.0e-6
  [../]
  [./hco3-]
    initial_condition = 1.0e-5
  [../]
[]

[AuxVariables]
  [./caco3_s]
    initial_condition = 0.05
  [../]
  [./ph]
  [../]
[]

[AuxKernels]
  [./ph]
    type = PHAux
    h_conc = h+
    variable = ph
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'ca++ hco3- h+'
    secondary_species = 'co2_aq co3-- caco3_aq cahco3+ caoh+ oh-'
    reactions = 'h+ + hco3- = co2_aq 6.3447,
                 hco3- - h+ = co3-- -10.3288,
                 ca++ + hco3- - h+ = caco3_aq -7.0017,
                 ca++ + hco3- = cahco3+ -1.0467,
                 ca++ - h+ = caoh+ -12.85,
                 - h+ = oh- -13.9951'
  [../]
  [./SolidKineticReactions]
    primary_species = 'ca++ hco3- h+'
    kin_reactions = 'ca++ + hco3- - h+ = caco3_s'
    secondary_species = caco3_s
    log10_keq = 1.8487
    reference_temperature = 298.15
    system_temperature = 298.15
    gas_constant = 8.314
    specific_reactive_surface_area = 0.1
    kinetic_rate_constant = 6.456542e-7
    activation_energy = 1.5e4
  [../]
[]

[Kernels]
  [./ca++_ie]
    type = PrimaryTimeDerivative
    variable = ca++
  [../]
  [./h+_ie]
    type = PrimaryTimeDerivative
    variable = h+
  [../]
  [./hco3-_ie]
    type = PrimaryTimeDerivative
    variable = hco3-
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'porosity diffusivity'
    prop_values = '0.25 1e-9'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  end_time = 100

  dt = 10
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  [./h+]
    type = ElementIntegralVariablePostprocessor
    variable = h+
    execute_on = 'initial timestep_end'
  [../]
  [./ca++]
    type = ElementIntegralVariablePostprocessor
    variable = ca++
    execute_on = 'initial timestep_end'
  [../]
  [./hco3-]
    type = ElementIntegralVariablePostprocessor
    variable = hco3-
    execute_on = 'initial timestep_end'
  [../]
  [./co2_aq]
    type = ElementIntegralVariablePostprocessor
    variable = co2_aq
    execute_on = 'initial timestep_end'
  [../]
  [./oh-]
    type = ElementIntegralVariablePostprocessor
    variable = oh-
    execute_on = 'initial timestep_end'
  [../]
  [./co3--]
    type = ElementIntegralVariablePostprocessor
    variable = co3--
    execute_on = 'initial timestep_end'
  [../]
  [./caco3_aq]
    type = ElementIntegralVariablePostprocessor
    variable = caco3_aq
    execute_on = 'initial timestep_end'
  [../]
  [./caco3_s]
    type = ElementIntegralVariablePostprocessor
    variable = caco3_s
    execute_on = 'initial timestep_end'
  [../]
  [./ph]
    type = ElementIntegralVariablePostprocessor
    variable = ph
    execute_on = 'initial timestep_end'
  [../]
  [./calcite_vf]
    type = TotalMineralVolumeFraction
    variable = caco3_s
    molar_volume = 36.934e-6
  [../]
[]

[Outputs]
  perf_graph = true
  csv = true
[]

(test/tests/materials/get_material_property_names/get_material_property_boundary_names.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./material]
    type = GenericConstantMaterial
    prop_names = combo
    boundary = 'left right'
    prop_values = 12345
  [../]
[]

[UserObjects]
  [./get_material_boundary_names_test]
    type = GetMaterialPropertyBoundaryBlockNamesTest
    expected_names = 'left right'
    property_name = combo
    test_type = 'boundary'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/sinks/s07.i)

# apply a sink flux on just one component of a 3-component system and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp frac0 frac1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1.1
  []
[]

[Variables]
  [pp]
  []
  [frac0]
    initial_condition = 0.1
  []
  [frac1]
    initial_condition = 0.6
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = y
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = frac0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = frac1
  []
  [mass2]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.3
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'frac0 frac1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[AuxVariables]
  [flux_out]
  []
[]

[Functions]
  [mass1_00]
    type = ParsedFunction
    value = 'frac*vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
    vars = 'frac  vol  por dens0 pp bulk al m'
    vals = 'f1_00 0.25 0.1 1.1  p00 1.3 1.1 0.5'
  []
  [expected_mass_change1_00]
    type = ParsedFunction
    value = 'frac*fcn*area*dt'
    vars = 'frac fcn area dt'
    vals = 'f1_00 6  0.5  1E-3'
  []
  [mass1_00_expect]
    type = ParsedFunction
    value = 'mass_prev-mass_change'
    vars = 'mass_prev mass_change'
    vals = 'm1_00_prev  del_m1_00'
  []
  [mass1_01]
    type = ParsedFunction
    value = 'frac*vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
    vars = 'frac  vol  por dens0 pp bulk al m'
    vals = 'f1_01 0.25 0.1 1.1  p01 1.3 1.1 0.5'
  []
  [expected_mass_change1_01]
    type = ParsedFunction
    value = 'frac*fcn*area*dt'
    vars = 'frac fcn area dt'
    vals = 'f1_01 6  0.5  1E-3'
  []
  [mass1_01_expect]
    type = ParsedFunction
    value = 'mass_prev-mass_change'
    vars = 'mass_prev mass_change'
    vals = 'm1_01_prev  del_m1_01'
  []
[]

[Postprocessors]
  [f1_00]
    type = PointValue
    point = '0 0 0'
    variable = frac1
    execute_on = 'initial timestep_end'
  []
  [flux_00]
    type = PointValue
    point = '0 0 0'
    variable = flux_out
    execute_on = 'initial timestep_end'
  []
  [p00]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m1_00]
    type = FunctionValuePostprocessor
    function = mass1_00
    execute_on = 'initial timestep_end'
  []
  [m1_00_prev]
    type = FunctionValuePostprocessor
    function = mass1_00
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [del_m1_00]
    type = FunctionValuePostprocessor
    function = expected_mass_change1_00
    execute_on = 'timestep_end'
    outputs = 'console'
  []
  [m1_00_expect]
    type = FunctionValuePostprocessor
    function = mass1_00_expect
    execute_on = 'timestep_end'
  []
  [f1_01]
    type = PointValue
    point = '0 1 0'
    variable = frac1
    execute_on = 'initial timestep_end'
  []
  [flux_01]
    type = PointValue
    point = '0 1 0'
    variable = flux_out
    execute_on = 'initial timestep_end'
  []
  [p01]
    type = PointValue
    point = '0 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m1_01]
    type = FunctionValuePostprocessor
    function = mass1_01
    execute_on = 'initial timestep_end'
  []
  [m1_01_prev]
    type = FunctionValuePostprocessor
    function = mass1_01
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [del_m1_01]
    type = FunctionValuePostprocessor
    function = expected_mass_change1_01
    execute_on = 'timestep_end'
    outputs = 'console'
  []
  [m1_01_expect]
    type = FunctionValuePostprocessor
    function = mass1_01_expect
    execute_on = 'timestep_end'
  []
  [f1_11]
    type = PointValue
    point = '1 1 0'
    variable = frac1
    execute_on = 'initial timestep_end'
  []
  [flux_11]
    type = PointValue
    point = '1 1 0'
    variable = flux_out
    execute_on = 'initial timestep_end'
  []
  [p11]
    type = PointValue
    point = '1 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
[]

[BCs]
  [flux]
    type = PorousFlowSink
    boundary = 'left'
    variable = frac1
    use_mobility = false
    use_relperm = false
    mass_fraction_component = 1
    fluid_phase = 0
    flux_function = 6
    save_in = flux_out
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-3
  end_time = 0.01
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s07
  [console]
    type = Console
    execute_on = 'nonlinear linear'
  []
  [csv]
    type = CSV
    execute_on = 'timestep_end'
  []
[]

(test/tests/outputs/format/output_test_xdr.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  xdr = true
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/2species.i)

# Simple equilibrium reaction example to illustrate the use of the AqueousEquilibriumReactions
# action.
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction specified in the AqueousEquilibriumReactions block as:
#
#      reactions = '2a = pa2     2
#                   a + b = pab -2'
#
# where the 2 is the weight of the equilibrium species, the 2 on the RHS of the first reaction
# refers to the equilibrium constant (log10(Keq) = 2), and the -2 on the RHS of the second
# reaction equates to log10(Keq) = -2.
#
# The AqueousEquilibriumReactions action creates all the required kernels and auxkernels
# to compute the reaction given by the above equilibrium reaction equation.
#
# Specifically, it adds to following:
# * An AuxVariable named 'pa2' (given in the reactions equations)
# * An AuxVariable named 'pab' (given in the reactions equations)
# * A AqueousEquilibriumRxnAux AuxKernel for each AuxVariable with all parameters
# * A CoupledBEEquilibriumSub Kernel for each primary species with all parameters
# * A CoupledDiffusionReactionSub Kernel for each primary species with all parameters
# * A CoupledConvectionReactionSub Kernel for each primary species with all parameters if
# pressure is a coupled variable

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    [../]
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    [../]
  [../]
[]

[AuxVariables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = FunctionIC
    variable = pressure
    function = 2-x
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'a b'
    reactions = '2a = pa2     2,
                 a + b = pab -2'
    secondary_species = 'pa2 pab'
    pressure = pressure
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
  [../]
[]

[BCs]
  [./a_left]
    type = DirichletBC
    variable = a
    boundary = left
    value = 1.0e-2
  [../]
  [./a_right]
    type = ChemicalOutFlowBC
    variable = a
    boundary = right
  [../]
  [./b_left]
    type = DirichletBC
    variable = b
    boundary = left
    value = 1.0e-2
  [../]
  [./b_right]
    type = ChemicalOutFlowBC
    variable = b
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-12
  start_time = 0.0
  end_time = 100
  dt = 10.0
[]

[Outputs]
  file_base = 2species_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(tutorials/darcy_thermo_mech/step05_heat_conduction/problems/step5a_steady.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [temperature]
  []
[]

[Kernels]
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
[]

[BCs]
  [inlet_temperature]
    type = DirichletBC
    variable = temperature
    boundary = left
    value = 350 # (K)
  []
  [outlet_temperature]
    type = DirichletBC
    variable = temperature
    boundary = right
    value = 300 # (K)
  []
[]

[Materials]
  [steel]
    type = ADGenericConstantMaterial
    prop_names = thermal_conductivity
    prop_values = 18 # K: (W/m*K) from wikipedia @296K
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform6.i)

# Plastic deformation, both tensile and shear failure
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 'if(t<30,0.2*t,6)'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 'if(t<30,if(t<10,0,t),30-0.2*t)'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 'if(t<15,3*t,45)+if(t<30,0,45-3*t)'
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '4 4'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 5
    smoothing_tol = 5
    yield_function_tol = 1E-10
    perfect_guess = false
  [../]
[]

[Executioner]
  end_time = 40
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform6
  csv = true
[]

(modules/richards/test/tests/dirac/q2p01.i)

# unsaturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1 1E1 1E2 1E3'
    x = '0 1E-1 1 1E1 1E2 1E3'
  [../]
[]


[UserObjects]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 0.5
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.3
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = Q2PRelPermPowerGas
    simm = 0.1
    n = 3
  [../]

  [./borehole_total_outflow_water]
    type = RichardsSumQuantity
  [../]
  [./borehole_total_outflow_gas]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  [./pp]
  [../]
  [./sat]
  [../]
[]

[ICs]
  [./p_ic]
    type = ConstantIC
    variable = pp
    value = 1
  [../]
  [./s_ic]
    type = ConstantIC
    variable = sat
    value = 0.5
  [../]
[]


[Q2P]
  porepressure = pp
  saturation = sat
  water_density = DensityWater
  water_relperm = RelPermWater
  water_viscosity = 0.8
  gas_density = DensityGas
  gas_relperm = RelPermGas
  gas_viscosity = 0.5
  diffusivity = 0.0
  output_total_masses_to = 'CSV'
[]

[DiracKernels]
  [./bh_water]
    type = Q2PBorehole
    bottom_pressure = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_water
    variable = sat
    unit_weight = '0 0 0'
    character = 8E9
    fluid_density = DensityWater
    fluid_relperm = RelPermWater
    other_var = pp
    var_is_porepressure = false
    fluid_viscosity = 0.8
  [../]
  [./bh_gas]
    type = Q2PBorehole
    bottom_pressure = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_gas
    variable = pp
    unit_weight = '0 0 0'
    character = 1E10
    fluid_density = DensityGas
    fluid_relperm = RelPermGas
    other_var = sat
    var_is_porepressure = true
    fluid_viscosity = 0.5
  [../]
[]



[Postprocessors]
  [./bh_report_water]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_water
  [../]
  [./bh_report_gas]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_gas
  [../]

  [./p0]
    type = PointValue
    variable = pp
    point = '1 1 1'
    execute_on = timestep_end
  [../]
  [./sat0]
    type = PointValue
    variable = sat
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]




[Materials]
  [./rock]
    type = Q2PMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    gravity = '0 0 0'
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 1E3
  solve_type = NEWTON

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]


[]

[Outputs]
  file_base = q2p01
  execute_on = timestep_end
  [./CSV]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/recompute_radial_return/isotropic_plasticity_errors.i)

# This simulation uses the piece-wise linear strain hardening model
# with the incremental small strain formulation; incremental small strain
# is required to produce the strain_increment for the DiscreteRadialReturnStressIncrement
# class, which handles the calculation of the stress increment to return
# to the yield surface in a J2 (isotropic) plasticity problem.
#
#  This test is used to check the error messages in the discrete radial return
# model DiscreteRRIsotropicPlasticity; cli_args are used to check all of the
# error messages in the DiscreteRRIsotropicPlasticity model.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./top_pull]
    type = ParsedFunction
    value = t*(0.0625)
  [../]
  [./harden_func]
    type = PiecewiseLinear
    x = '0  0.0003 0.0007 0.0009'
    y = '50    52    54    56'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
  [../]
[]

[BCs]
  [./y_pull_function]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = top_pull
  [../]

  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]

  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]

  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
  [../]
  [./isotropic_plasticity]
    type = IsotropicPlasticityStressUpdate
    relative_tolerance = 1e-25
    absolute_tolerance = 1e-5
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    tangent_operator = elastic
    inelastic_models = 'isotropic_plasticity'
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-18
  nl_abs_tol = 1e-10
  l_tol = 1e-12

  start_time = 0.0
  end_time = 0.025
  dt = 0.00125
  dtmin = 0.0001
[]

[Outputs]
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(modules/combined/test/tests/poro_mechanics/undrained_oedometer.i)

# An undrained oedometer test on a saturated poroelastic sample.
#
# The sample is a single unit element, with roller BCs on the sides
# and bottom.  A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow.
#
# Under these conditions
# porepressure = -(Biot coefficient)*(Biot modulus)*disp_z/L
# stress_xx = (bulk - 2*shear/3)*disp_z/L (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*disp_z/L (remember this is effective stress)
# where L is the height of the sample (L=1 in this test)
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
#
# Desired output:
# zdisp = -0.01*t
# p0 = 0.03*t
# stress_xx = stress_yy = -0.01*t
# stress_zz = -0.04*t

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[BCs]
  [./confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  [../]
  [./confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  [../]
  [./basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  [../]
  [./top_velocity]
    type = FunctionDirichletBC
    variable = disp_z
    function = -0.01*t
    boundary = front
  [../]
[]


[Kernels]
  [./grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    component = 2
  [../]
  [./poro_timederiv]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]



[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 0.3
    solid_bulk_compliance = 0.5
    fluid_bulk_compliance = 0.3
    constant_porosity = true
  [../]
[]

[Postprocessors]
  [./p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  [../]
  [./zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  [../]
  [./stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  [../]

[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = undrained_oedometer
  [./csv]
    type = CSV
  [../]
[]

(test/tests/executioners/fixed_point/2d_diffusion_fixed_point_toggle.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [pseudo_time]
    type = CoupledForceLagged
    variable = u
    coefficient = 0.1
    v = u
    tag = 'previous'
  []
  [pseudo_time_compensation]
    type = CoefReaction
    variable = u
    coefficient = 0.1
  []
[]

[BCs]
  [left]
    type = VacuumBC
    variable = u
    boundary = left
  []

  [right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [unorm]
    type = ElementL2Norm
    variable = u
  []
  [udiff]
    type = ElementL2Diff
    variable = u
    tag = 'previous'
  []
[]

[Problem]
  type = FixedPointProblem
  fp_tag_name = 'previous'
  tagged_vector_for_partial_residual = false
[]

[Executioner]
  type = FixedPointSteady
  nl_rel_tol = 1e-2
  nl_abs_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/full_solve_multiapp/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/four_surface14.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '3.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int3]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./f3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = f3
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
  [./int3]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 3
    variable = int3
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./f3]
    type = PointValue
    point = '0 0 0'
    variable = f3
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
  [./int3]
    type = PointValue
    point = '0 0 0'
    variable = int3
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple3]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2 simple3'
    max_NR_iterations = 4
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = four_surface14
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/level_set/examples/rotating_circle/circle_rotate_supg.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 32
  ny = 32
  uniform_refine = 2
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[Variables]
  [./phi]
  [../]
[]

[Functions]
  [./phi_exact]
    type = LevelSetOlssonBubble
    epsilon = 0.03
    center = '0 0.5 0'
    radius = 0.15
  [../]
  [./velocity_func]
    type = ParsedVectorFunction
    value_x = '4*y'
    value_y = '-4*x'
  [../]
[]

[ICs]
  [./phi_ic]
    type = FunctionIC
    function = phi_exact
    variable = phi
  [../]
  [./vel_ic]
    type = VectorFunctionIC
    variable = velocity
    function = velocity_func
  []
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]
  [./advection]
    type = LevelSetAdvection
    velocity = velocity
    variable = phi
  [../]
  [./advection_supg]
    type = LevelSetAdvectionSUPG
    velocity = velocity
    variable = phi
  [../]
  [./time_supg]
    type = LevelSetTimeDerivativeSUPG
    velocity = velocity
    variable = phi
  [../]
[]

[Postprocessors]
  [./area]
    type = LevelSetVolume
    threshold = 0.5
    variable = phi
    location = outside
    execute_on = 'initial timestep_end'
  [../]
  [./cfl]
    type = LevelSetCFLCondition
    velocity = velocity
    execute_on = 'initial'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  end_time = 1.570796
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = cfl
    scale = 0.8
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(test/tests/functions/piecewise_multilinear/twoDa.i)

# PiecewiseMultilinear function tests in 2D
# See [Functions] block for a description of the tests
# The functions are compared with ParsedFunctions using postprocessors

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  nx = 6
  ymin = 0
  ymax = 1
  ny = 6
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./bilinear1_var]
  [../]
[]

[AuxKernels]
  [./bilinear1_AuxK]
    type = FunctionAux
    variable = bilinear1_var
    function = bilinear1_fcn
  [../]
[]


[Functions]
# This is just f = 1 + 2x + 3y
  [./bilinear1_fcn]
    type = PiecewiseMultilinear
    data_file = twoD1.txt
  [../]
  [./bilinear1_answer]
    type = ParsedFunction
    value = 1+2*x+3*y
  [../]
[]

[Postprocessors]
  [./bilinear1_pp]
    type = NodalL2Error
    function = bilinear1_answer
    variable = bilinear1_var
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = twoDa
  hide = dummy
  csv = true
[]

(modules/tensor_mechanics/test/tests/eigenstrain/reducedOrderRZLinear.i)

#
# This test checks whether the ComputeReducedOrderEigenstrain is functioning properly.
#
# If instead of 'reduced_eigenstrain', 'thermal_eigenstrain' is given to
# eigenstrain_names in the Modules/TensorMechanics/Master/all block, the output will be
# quite different.
#
# Open the reducedOrderRZLinear_out_hydro_0001.csv file and plot the hydro variables as
# a function of x.  For the reduced order case, the values are smooth across each of the
# two elements with a jump upward from the left element to the right element.  However,
# when not using 'reduced_order_eigenstrain', a jump downward appears from the left
# element to the right element.
#

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 1
  xmax = 3
  xmin = 1
  ymax = 1
  ymin = 0
  #second_order = true
[]

[Functions]
  [./tempLinear]
    type = ParsedFunction
    value = '715-5*x'
  [../]
  [./tempQuadratic]
    type = ParsedFunction
    value = '2.5*x*x-15*x+722.5'
  [../]
  [./tempCubic]
    type = ParsedFunction
    value = '-1.25*x*x*x+11.25*x*x-33.75*x+733.75'
  [../]
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 700
  [../]
[]

[AuxVariables]
  [./hydro_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./hydro_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./hydro_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./sxx_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sxx_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./sxx_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./szz_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./szz_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./szz_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./temp2]
    order = FIRST
    family = LAGRANGE
    initial_condition = 700
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        add_variables = true
        strain = SMALL
        incremental = true
        temperature = temp2
        eigenstrain_names = 'reduced_eigenstrain' #'thermal_eigenstrain'
      [../]
    [../]
  [../]
[]

[Kernels]
  [./heat]
    type = Diffusion
    variable = temp
  [../]
[]

[AuxKernels]
  [./hydro_constant_aux]
    type = RankTwoScalarAux
    variable = hydro_constant
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./hydro_first_aux]
    type = RankTwoScalarAux
    variable = hydro_first
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./hydro_second_aux]
    type = RankTwoScalarAux
    variable = hydro_second
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./sxx_constant_aux]
    type = RankTwoAux
    variable = sxx_constant
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./sxx_first_aux]
    type = RankTwoAux
    variable = sxx_first
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./sxx_second_aux]
    type = RankTwoAux
    variable = sxx_second
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./szz_constant_aux]
    type = RankTwoAux
    variable = szz_constant
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
  [./szz_first_aux]
    type = RankTwoAux
    variable = szz_first
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
  [./szz_second_aux]
    type = RankTwoAux
    variable = szz_second
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
  [./temp2]
    type = FunctionAux
    variable = temp2
    function = tempLinear
    execute_on = timestep_begin
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.0
  [../]

  [./temp_right]
    type = DirichletBC
    variable = temp
    boundary = right
    value = 700
  [../]
  [./temp_left]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 710
  [../]
[]


[Materials]
  [./fuel_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0
  [../]
  [./fuel_thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    thermal_expansion_coeff = 1
    temperature = temp2
    stress_free_temperature = 700.0
    eigenstrain_name = 'thermal_eigenstrain'
  [../]
  [./reduced_order_eigenstrain]
    type = ComputeReducedOrderEigenstrain
    input_eigenstrain_names = 'thermal_eigenstrain'
    eigenstrain_name = 'reduced_eigenstrain'
  [../]
[]


[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew '
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
  petsc_options_value = '70 hypre boomeramg'

  num_steps = 1
  nl_rel_tol = 1e-8 #1e-12
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[VectorPostprocessors]
  [./hydro]
    type = LineValueSampler
    num_points = 100
    start_point = '1 0.07e-3 0'
    end_point = '3 0.07e-3 0'
    sort_by = x
    variable = 'hydro_constant hydro_first hydro_second temp2 disp_x disp_y'
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp09.i)

# Capped weak-plane plasticity
# checking jacobian for tensile failure with hardening
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 1.0
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.1
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 2  0 0 -1  2 -1 1.5'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/functional_expansion_tools/test/tests/errors/multiapp_bad_user_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
  [./AnotheruserObject]
    type = EmptyPostprocessor
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = multiapp_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = AnotheruserObject
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(python/peacock/tests/input_tab/InputTree/gold/transient.i)

# ##########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
# ##########################################################
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Functions]
  [forcing_fn]
    # dudt = 3*t^2*(x^2 + y^2)
    type = ParsedFunction
    value = '3*t*t*((x*x)+(y*y))-(4*t*t*t)'
  []
  [exact_fn]
    type = ParsedFunction
    value = 't*t*t*((x*x)+(y*y))'
  []
[]

[Kernels]
  [ie]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  []
[]

[BCs]
  inactive = 'left right'
  [all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  []
  [left]
    type = DirichletBC
    variable = u
    boundary = '3'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = '1'
    value = 1
  []
[]

[Postprocessors]
  [l2_err]
    type = ElementL2Error
    variable = 'u'
    function = exact_fn
  []
  [dt]
    type = TimestepSize
  []
[]

[Executioner]
  # Preconditioned JFNK (default)
  type = Transient
  scheme = implicit-euler
  solve_type = PJFNK
  start_time = 0.0
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_transient
  exodus = true
[]

(modules/richards/test/tests/rogers_stallybrass_clements/rsc02.i)

# RSC test with low-res time and spatial resolution
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 1
  xmin = 0
  xmax = 10 # x is the depth variable, called zeta in RSC
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '3E-2 5E-1 8E-1'
    x = '0 1 5'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater poil'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./DensityOil]
    type = RichardsDensityConstBulk
    dens0 = 20
    bulk_mod = 2E9
  [../]
  [./SeffWater]
    type = RichardsSeff2waterRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./SeffOil]
    type = RichardsSeff2gasRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./RelPerm]
    type = RichardsRelPermMonomial
    simm = 0
    n = 1
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E-2
  [../]
[]


[Variables]
  [./pwater]
  [../]
  [./poil]
  [../]
[]

[ICs]
  [./water_init]
    type = ConstantIC
    variable = pwater
    value = 0
  [../]
  [./oil_init]
    type = ConstantIC
    variable = poil
    value = 15
  [../]
[]

[Kernels]
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstoil]
    type = RichardsMassChange
    variable = poil
  [../]
  [./richardsfoil]
    type = RichardsFlux
    variable = poil
  [../]
[]


[AuxVariables]
  [./SWater]
  [../]
  [./SOil]
  [../]
[]


[AuxKernels]
  [./Seff1VGwater_AuxK]
    type = RichardsSeffAux
    variable = SWater
    seff_UO = SeffWater
    pressure_vars = 'pwater poil'
  [../]
  [./Seff1VGoil_AuxK]
    type = RichardsSeffAux
    variable = SOil
    seff_UO = SeffOil
    pressure_vars = 'pwater poil'
  [../]
[]


[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously.  this adversely affects convergence because of almost-overflows and precision-loss problems.  The fixed things help keep pressures low and so prevent these awful behaviours.   the movement of the saturation front is the same regardless of the fixed things.
  active = 'recharge fixedoil fixedwater'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pwater
    boundary = 'left'
    pressures = '-1E10 1E10'
    bare_fluxes = '-1 -1'
    use_mobility = false
    use_relperm = false
  [../]
  [./fixedwater]
    type = DirichletBC
    variable = pwater
    boundary = 'right'
    value = 0
  [../]
  [./fixedoil]
    type = DirichletBC
    variable = poil
    boundary = 'right'
    value = 15
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityOil'
    relperm_UO = 'RelPerm RelPerm'
    SUPG_UO = 'SUPGstandard SUPGstandard'
    sat_UO = 'Saturation Saturation'
    seff_UO = 'SeffWater SeffOil'
    viscosity = '1E-3 2E-3'
    gravity = '0E-0 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = rsc02
  interval = 100000
  execute_on = 'initial timestep_end final'
  exodus = true
[]

(test/tests/transfers/multiapp_conservative_transfer/sub_conservative_transfer.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = 0.05
  xmax = 1.2
  ymin = 0.05
  ymax = 1.1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./coupledforce]
    type = CoupledForce
    variable = u
    v = aux_u
  [../]
[]

[AuxVariables]
  [./aux_u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./to_postprocessor]
    type = ElementIntegralVariablePostprocessor
    variable = aux_u
    execute_on = 'transfer'
  [../]
[]

[Problem]
  type = FEProblem
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  nl_abs_tol = 1e-12
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/examples/anisotropic_interfaces/snow.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 14
  ny = 14
  xmax = 9
  ymax = 9
  uniform_refine = 3
[]

[Variables]
  [./w]
  [../]
  [./T]
  [../]
[]

[ICs]
  [./wIC]
    type = SmoothCircleIC
    variable = w
    int_width = 0.1
    x1 = 4.5
    y1 = 4.5
    radius = 0.07
    outvalue = 0
    invalue = 1
  [../]
[]

[Kernels]
  [./w_dot]
    type = TimeDerivative
    variable = w
  [../]
  [./anisoACinterface1]
    type = ACInterfaceKobayashi1
    variable = w
    mob_name = M
  [../]
  [./anisoACinterface2]
    type = ACInterfaceKobayashi2
    variable = w
    mob_name = M
  [../]
  [./AllenCahn]
    type = AllenCahn
    variable = w
    mob_name = M
    f_name = fbulk
    args = T
  [../]
  [./T_dot]
    type = TimeDerivative
    variable = T
  [../]
  [./CoefDiffusion]
    type = Diffusion
    variable = T
  [../]
  [./w_dot_T]
    type = CoefCoupledTimeDerivative
    variable = T
    v = w
    coef = -1.8
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = fbulk
    args = 'w T'
    constant_names = pi
    constant_expressions = 4*atan(1)
    function = 'm:=0.9 * atan(10 * (1 - T)) / pi; 1/4*w^4 - (1/2 - m/3) * w^3 + (1/4 - m/2) * w^2'
    derivative_order = 2
    outputs = exodus
  [../]
  [./material]
    type = InterfaceOrientationMaterial
    op = w
  [../]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M'
    prop_values = '3333.333'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg      31'

  nl_abs_tol = 1e-10
  nl_rel_tol = 1e-08
  l_max_its = 30

  end_time = 1

  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 6
    iteration_window = 2
    dt = 0.0005
    growth_factor = 1.1
    cutback_factor = 0.75
  [../]
  [./Adaptivity]
    initial_adaptivity = 3 # Number of times mesh is adapted to initial condition
    refine_fraction = 0.7 # Fraction of high error that will be refined
    coarsen_fraction = 0.1 # Fraction of low error that will coarsened
    max_h_level = 5 # Max number of refinements used, starting from initial mesh (before uniform refinement)
    weight_names = 'w T'
    weight_values = '1 0.5'
  [../]
[]

[Outputs]
  interval = 5
  exodus = true
[]

(modules/tensor_mechanics/test/tests/static_deformations/layered_cosserat_03.i)

# apply deformations and observe the moment-stresses
# with
# young = 0.7
# poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# then
# a0000 = 0.730681
# a0011 = 0.18267
# a2222 = 0.0244221
# a0022 = 0.006055
# a0101 = 0.291667
# a66 = 0.018717
# a77 = 0.310383
# b0101 = 0.000534
# b0110 = -0.000107
# and with
# wc_x = x + 2*y + 3*z
# wc_y = -1.1*x - 2.2*y - 3.3*z
# then
# curvature_xy = 2
# curvature_yx = -1.1
# and all others are either zero at (x,y,z)=(0,0,0) or unimportant for layered Cosserat
# so that
# m_xy = b0101*(2) + b0110*(-1.1) = 0.00118
# m_yx = b0110*2 + b0101*(-1.1) = -0.000801
# and all others zero (at (x,y,z)=(0,0,0))
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./wc_x]
    type = FunctionDirichletBC
    variable = wc_x
    boundary = 'left right'
    function = 'x+2*y+3*z'
  [../]
  [./wc_y]
    type = FunctionDirichletBC
    variable = wc_y
    boundary = 'left right'
    function = '-1.1*x-2.2*y-3.3*z'
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yx]
    type = PointValue
    point = '0 0 0'
    variable = stress_yx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zx]
    type = PointValue
    point = '0 0 0'
    variable = stress_zx
  [../]
  [./s_zy]
    type = PointValue
    point = '0 0 0'
    variable = stress_zy
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./c_s_xx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xx
  [../]
  [./c_s_xy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xy
  [../]
  [./c_s_xz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xz
  [../]
  [./c_s_yx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yx
  [../]
  [./c_s_yy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yy
  [../]
  [./c_s_yz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yz
  [../]
  [./c_s_zx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zx
  [../]
  [./c_s_zy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zy
  [../]
  [./c_s_zz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zz
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 0.7
    poisson = 0.2
    layer_thickness = 0.1
    joint_normal_stiffness = 0.25
    joint_shear_stiffness = 0.2
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -sub_pc_factor_shift_type'
    petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10 NONZERO'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = layered_cosserat_03
  csv = true
[]

(modules/ray_tracing/test/tests/raykernels/line_source_ray_kernel/line_source_ray_kernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmax = 5
  ymax = 5
[]

[Variables/u]
  order = FIRST
  family = LAGRANGE
[]

[BCs/zero]
  type = DirichletBC
  variable = u
  value = 0
  boundary = 'top right bottom left'
[]

[Kernels/diffusion]
  type = Diffusion
  variable = u
[]

[Postprocessors/postprocessor]
  type = FunctionValuePostprocessor
  function = 3
  execute_on = initial
[]

[RayKernels]
  [constant_source]
    type = LineSourceRayKernel
    variable = u
    value = 5
    rays = constant_source
  []
  [pp_source]
    type = LineSourceRayKernel
    variable = u
    postprocessor = postprocessor
    rays = pp_source
  []
  [function_source]
    type = LineSourceRayKernel
    variable = u
    function = 'x + 2 * y'
    rays = function_source
  []
  [mixed_source]
    type = LineSourceRayKernel
    variable = u
    value = 5
    postprocessor = postprocessor
    function = 'x + 2 * y'
    rays = mixed_source
  []
  [data_source]
    type = LineSourceRayKernel
    variable = u
    ray_data_factor_names = data
    rays = data_source
  []
  [aux_data_source]
    type = LineSourceRayKernel
    variable = u
    ray_aux_data_factor_names = aux_data
    rays = aux_data_source
  []
[]

[UserObjects/study]
  type = RepeatableRayStudy
  start_points = '0 2 0
                  0.5 0.5 0
                  1 1 0
                  5 5 0
                  2 2 0
                  3 3 0'
  end_points = '3 5 0
                4.5 1.5 0
                2 2 0
                4 1 0
                3 1 0
                3 2 0'
  names = 'constant_source
           pp_source
           function_source
           mixed_source
           data_source
           aux_data_source'
  ray_data_names = 'data'
  ray_aux_data_names = 'aux_data'
  initial_ray_data = '0; 0; 0; 0; 8; 0'
  initial_ray_aux_data = '0; 0; 0; 0; 0; 10'
  execute_on = PRE_KERNELS
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_copy_transfer/tagged_solution/main.i)

[Problem]
  solve = false
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[MultiApps/sub]
  type = FullSolveMultiApp
  input_files = sub.i
[]

[Transfers/to_sub]
  type = MultiAppCopyTransfer
  direction = to_multiapp
  multi_app = sub
  source_variable = x
  to_solution_tag = tagged_aux_sol
  variable = force
[]

[AuxVariables/x]
  initial_condition = 1
[]

[Executioner]
  type = Steady
[]

(modules/richards/test/tests/jacobian_1/jn05.i)

# unsaturated = false
# gravity = false
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn05
  exodus = false
[]

(test/tests/multiapps/picard_catch_up_keep_solution/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = 'v'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = 'sub.i'
    max_catch_up_steps = 100
    max_failures = 100
    catch_up = true
    keep_solution_during_restore = true
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/postprocessors/old_older_values/old_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./grow]
    type = TestPostprocessor
    execute_on = 'initial timestep_end'
    test_type = 'grow'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_projection_transfer/high_order_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Functions]
  [./test_function]
    type = ParsedFunction
    value = '2.5*x^2 + 0.75*y^2 + 0.15*x*y'
  [../]
[]

[AuxVariables]
  [./from_sub]
    family = monomial
    order = first
  [../]
  [./test_var]
    family = monomial
    order = first
    [./InitialCondition]
      type = FunctionIC
      function = test_function
    [../]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    execute_on = initial
    positions = '0.0 0.0 0.0'
    input_files = high_order_sub.i
  [../]
[]

[Transfers]
  [./from]
    type = MultiAppProjectionTransfer
    direction = from_multiapp
    execute_on = same_as_multiapp
    multi_app = sub
    source_variable = test_var
    variable = from_sub
  [../]
  [./to]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    execute_on = same_as_multiapp
    multi_app = sub
    source_variable = test_var
    variable = from_master
  [../]
[]

(test/tests/materials/material_dependency/diff_kernel_aux_mat_dep.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = 'diff'
  [../]
[]

[AuxKernels]
  [./error]
    type = ElementLpNormAux
    variable = error
    coupled_variable = u
  [../]
[]

[AuxVariables]
  [./error]
    family = MONOMIAL
    order = FIRST
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./call_me_mat]
    type = IncrementMaterial
    prop_names = 'diff'
    prop_values = '1'
    block = 0
    outputs = exodus
    output_properties = 'mat_prop'
  [../]
[]

[Executioner]
  type = Steady
# This test counts the number of residual evaluations that
# may slightly change from a PETSc version to another.
# For instance, starts from PETSc-3.8.4, the number of
# residual evaluating is reduced by one in a linear solver
# for each Newton iteration. This change causes this test
# fail. It  better to restrict the test
# count the residual evaluations in the nonlinear level only.
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
  petsc_options_value = 'lu superlu_dist'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/mobility_derivative/AC_mobility_derivative_coupled_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 10
  xmax = 50
  ymin = 25
  ymax = 50
[]

[Variables]
  [./op]
  [../]
  [./v]
  [../]
[]

[ICs]
  [./op_IC]
    type = SmoothCircleIC
    x1 = 25.0
    y1 = 25.0
    radius = 15.0
    invalue = 0.9
    outvalue = 0.1
    int_width = 3.0
    variable = op
  [../]
  [./v_IC]
    type = BoundingBoxIC
    x1 = 0.0
    x2 = 25.0
    y1 = 0.0
    y2 = 50.0
    inside = 1.0
    outside = 0.0
    variable = v
  [../]
[]

[Kernels]
  [./op_dot]
    type = TimeDerivative
    variable = op
  [../]
  [./op_bulk]
    type = AllenCahn
    variable = op
    f_name = F
    mob_name = L
    args = v
  [../]
  [./op_interface]
    type = ACInterface
    variable = op
    kappa_name = 1
    mob_name = L
    args = v
  [../]
  [./v_dot]
    type = TimeDerivative
    variable = v
  [../]
  [./v_diff]
    type = MatDiffusion
    variable = v
    diffusivity = 50.0
  [../]
[]

[Materials]
  [./consts]
    type = DerivativeParsedMaterial
    f_name  = L
    function = 'l:=0.1+1*(v+op)^2; if(l<0.01, 0.01, l)'
    args = 'op v'
    outputs = exodus
    output_properties = 'L dL/dop dL/dv'
    derivative_order = 2
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'op'
    function = '2*op^2*(1-op)^2 - 0.2*op'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 15
  nl_rel_tol = 1.0e-9

  start_time = 0.0
  num_steps = 10
  dt = 0.2
[]

[Outputs]
  interval = 5
  print_linear_residuals = false
  exodus = true
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform3_outer_tip.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.7E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 8
    mc_interpolation_scheme = outer_tip
    yield_function_tolerance = 1E-7
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-13
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_outer_tip
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/combined/test/tests/ad_power_law_creep/power_law_creep.i)

# 1x1x1 unit cube with uniform pressure on top face

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Variables]
  [./temp]
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
    use_automatic_differentiation = true
  [../]
[]

[Kernels]
  [./heat]
    type = ADHeatConduction
    variable = temp
  [../]
  [./heat_ie]
    type = ADHeatConductionTimeDerivative
    variable = temp
  [../]
[]

[BCs]
  [./u_top_pull]
    type = ADPressure
    variable = disp_y
    component = 1
    boundary = top
    constant = -10.0e6
  [../]
  [./u_bottom_fix]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp_fix]
    type = DirichletBC
    variable = temp
    boundary = 'bottom top'
    value = 1000.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
    constant_on = SUBDOMAIN
  [../]
  [./radial_return_stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'power_law_creep'
  [../]
  [./power_law_creep]
    type = ADPowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]

  [./thermal]
    type = ADHeatConductionMaterial
    specific_heat = 1.0
    thermal_conductivity = 100.
  [../]
  [./density]
    type = ADDensity
    density = 1.0
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.0
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/quadrature/order/order5.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  nz = 0
  elem_type = QUAD4
[]

[Postprocessors]
  [./numsideqps]
    type = NumSideQPs
    boundary = 0
  [../]
  [./numelemqps]
    type = NumElemQPs
    block = 0
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  [./Quadrature]
    order = fifth
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = false
  csv = true
[]

(test/tests/postprocessors/num_iterations/num_iterations.i)

# This tests if the correct number of nonlinear and linear iterations for a time
# step are recovered for each time integrator scheme.
#
# The gold files for each time integrator scheme were created manually by
# observing the numbers of iterations per time step.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./time_der]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  [./TimeIntegrator]
    # The time integrator type is provided by the tests file
  [../]
  num_steps = 2
  abort_on_solve_fail = true
  dt = 1e-4

  nl_abs_tol = 1e-8
  nl_rel_tol = 0
  nl_max_its = 5
[]

[Postprocessors]
  [./num_nonlinear_iterations]
    type = NumNonlinearIterations
  [../]
  [./num_linear_iterations]
    type = NumLinearIterations
  [../]
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/grain_growth/particle.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 333.333
      x = 500
      y = 500
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./c]
    [./InitialCondition]
      int_width = 60
      x1 = 167
      y1 = 500
      radius = 50
      outvalue = 0
      variable = c
      invalue = 1
      type = SmoothCircleIC
    [../]
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
    c = c
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg      31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 10
  dt = 80.0

  [./Adaptivity]
    initial_adaptivity = 2
    refine_fraction = 0.8
    coarsen_fraction = 0.05
    max_h_level = 2
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  exodus = true
[]

(modules/richards/test/tests/user_objects/uo4.i)

# Seff 2-phase User objects give the correct value
#
# If you want to add another test for another UserObject
# then add the UserObject, add a Function defining the expected result,
# add an AuxVariable and AuxKernel that will record the UserObjects value
# and finally add a NodalL2Error that compares this with the Function
#
# Here pressure is x where x is between -5 and 5

[UserObjects]
  [./Seff2waterVG]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 0.3
  [../]
  [./Seff2gasVG]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 0.3
  [../]

  [./Seff2waterVGshifted]
    type = RichardsSeff2waterVGshifted
    m = 0.8
    al = 0.3
    shift = 2
  [../]
  [./Seff2gasVGshifted]
    type = RichardsSeff2gasVGshifted
    m = 0.8
    al = 0.3
    shift = 2
  [../]

  # following are unimportant in this test
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.10101
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1
  [../]
[]

[Functions]
  [./initial_pwater]
    type = ParsedFunction
    value = x
  [../]
  [./initial_pgas]
    type = ParsedFunction
    value = 5.0
  [../]

  [./answer_Seff2waterVG]
    type = ParsedFunction
    value = (1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '0.3 0.8'
  [../]
  [./answer_dSeff2waterVG]
    type = GradParsedFunction
    direction = '1E-5 0 0'
    value = (1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '0.3 0.8'
  [../]
  [./answer_d2Seff2waterVG]
    type = Grad2ParsedFunction
    direction = '1E-4 0 0'
    value = (1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '0.3 0.8'
  [../]

  [./answer_Seff2gasVG]
    type = ParsedFunction
    value = 1-(1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '0.3 0.8'
  [../]
  [./answer_dSeff2gasVG]
    type = GradParsedFunction
    direction = '1E-5 0 0'
    value = 1-(1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '0.3 0.8'
  [../]
  [./answer_d2Seff2gasVG]
    type = Grad2ParsedFunction
    direction = '1E-4 0 0'
    value = 1-(1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '0.3 0.8'
  [../]

  [./answer_Seff2waterVGshifted]
    type = ParsedFunction
    value = ((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
    vars = 'al m shift'
    vals = '0.3 0.8 2'
  [../]
  [./answer_dSeff2waterVGshifted]
    type = GradParsedFunction
    direction = '1E-5 0 0'
    value = ((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
    vars = 'al m shift'
    vals = '0.3 0.8 2'
  [../]
  [./answer_d2Seff2waterVGshifted]
    type = Grad2ParsedFunction
    direction = '1E-4 0 0'
    value = ((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
    vars = 'al m shift'
    vals = '0.3 0.8 2'
  [../]

  [./answer_Seff2gasVGshifted]
    type = ParsedFunction
    value = 1-((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
    vars = 'al m shift'
    vals = '0.3 0.8 2'
  [../]
  [./answer_dSeff2gasVGshifted]
    type = GradParsedFunction
    direction = '1E-5 0 0'
    value = 1-((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
    vars = 'al m shift'
    vals = '0.3 0.8 2'
  [../]
  [./answer_d2Seff2gasVGshifted]
    type = Grad2ParsedFunction
    direction = '1E-4 0 0'
    value = 1-((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
    vars = 'al m shift'
    vals = '0.3 0.8 2'
  [../]
[]

[AuxVariables]
  [./Seff2waterVG_Aux]
  [../]
  [./dSeff2waterVG_Aux]
  [../]
  [./d2Seff2waterVG_Aux]
  [../]
  [./Seff2gasVG_Aux]
  [../]
  [./dSeff2gasVG_Aux]
  [../]
  [./d2Seff2gasVG_Aux]
  [../]

  [./Seff2waterVGshifted_Aux]
  [../]
  [./dSeff2waterVGshifted_Aux]
  [../]
  [./d2Seff2waterVGshifted_Aux]
  [../]
  [./Seff2gasVGshifted_Aux]
  [../]
  [./dSeff2gasVGshifted_Aux]
  [../]
  [./d2Seff2gasVGshifted_Aux]
  [../]

  [./check_Aux]
  [../]
[]

[AuxKernels]
  [./Seff2waterVG_AuxK]
    type = RichardsSeffAux
    variable = Seff2waterVG_Aux
    seff_UO = Seff2waterVG
    pressure_vars = 'pwater pgas'
  [../]
  [./dSeff2waterVG_AuxK]
    type = RichardsSeffPrimeAux
    variable = dSeff2waterVG_Aux
    seff_UO = Seff2waterVG
    pressure_vars = 'pwater pgas'
    wrtnum = 0
  [../]
  [./d2Seff2waterVG_AuxK]
    type = RichardsSeffPrimePrimeAux
    variable = d2Seff2waterVG_Aux
    seff_UO = Seff2waterVG
    pressure_vars = 'pwater pgas'
    wrtnum1 = 0
    wrtnum2 = 0
  [../]
  [./Seff2gasVG_AuxK]
    type = RichardsSeffAux
    variable = Seff2gasVG_Aux
    seff_UO = Seff2gasVG
    pressure_vars = 'pwater pgas'
  [../]
  [./dSeff2gasVG_AuxK]
    type = RichardsSeffPrimeAux
    variable = dSeff2gasVG_Aux
    seff_UO = Seff2gasVG
    pressure_vars = 'pwater pgas'
    wrtnum = 0
  [../]
  [./d2Seff2gasVG_AuxK]
    type = RichardsSeffPrimePrimeAux
    variable = d2Seff2gasVG_Aux
    seff_UO = Seff2gasVG
    pressure_vars = 'pwater pgas'
    wrtnum1 = 0
    wrtnum2 = 0
  [../]

  [./Seff2waterVGshifted_AuxK]
    type = RichardsSeffAux
    variable = Seff2waterVGshifted_Aux
    seff_UO = Seff2waterVGshifted
    pressure_vars = 'pwater pgas'
  [../]
  [./dSeff2waterVGshifted_AuxK]
    type = RichardsSeffPrimeAux
    variable = dSeff2waterVGshifted_Aux
    seff_UO = Seff2waterVGshifted
    pressure_vars = 'pwater pgas'
    wrtnum = 0
  [../]
  [./d2Seff2waterVGshifted_AuxK]
    type = RichardsSeffPrimePrimeAux
    variable = d2Seff2waterVGshifted_Aux
    seff_UO = Seff2waterVGshifted
    pressure_vars = 'pwater pgas'
    wrtnum1 = 0
    wrtnum2 = 0
  [../]
  [./Seff2gasVGshifted_AuxK]
    type = RichardsSeffAux
    variable = Seff2gasVGshifted_Aux
    seff_UO = Seff2gasVGshifted
    pressure_vars = 'pwater pgas'
  [../]
  [./dSeff2gasVGshifted_AuxK]
    type = RichardsSeffPrimeAux
    variable = dSeff2gasVGshifted_Aux
    seff_UO = Seff2gasVGshifted
    pressure_vars = 'pwater pgas'
    wrtnum = 0
  [../]
  [./d2Seff2gasVGshifted_AuxK]
    type = RichardsSeffPrimePrimeAux
    variable = d2Seff2gasVGshifted_Aux
    seff_UO = Seff2gasVGshifted
    pressure_vars = 'pwater pgas'
    wrtnum1 = 0
    wrtnum2 = 0
  [../]

  [./check_AuxK]
    type = FunctionAux
    variable = check_Aux
    function = answer_d2Seff2waterVGshifted
  [../]
[]

[Postprocessors]
  [./cf_Seff2waterVG]
    type = NodalL2Error
    function = answer_Seff2waterVG
    variable = Seff2waterVG_Aux
  [../]
  [./cf_dSeff2waterVG]
    type = NodalL2Error
    function = answer_dSeff2waterVG
    variable = dSeff2waterVG_Aux
  [../]
  [./cf_d2Seff2waterVG]
    type = NodalL2Error
    function = answer_d2Seff2waterVG
    variable = d2Seff2waterVG_Aux
  [../]

  [./cf_Seff2gasVG]
    type = NodalL2Error
    function = answer_Seff2gasVG
    variable = Seff2gasVG_Aux
  [../]
  [./cf_dSeff2gasVG]
    type = NodalL2Error
    function = answer_dSeff2gasVG
    variable = dSeff2gasVG_Aux
  [../]
  [./cf_d2Seff2gasVG]
    type = NodalL2Error
    function = answer_d2Seff2gasVG
    variable = d2Seff2gasVG_Aux
  [../]

  [./cf_Seff2waterVGshifted]
    type = NodalL2Error
    function = answer_Seff2waterVGshifted
    variable = Seff2waterVGshifted_Aux
  [../]
  [./cf_dSeff2waterVGshifted]
    type = NodalL2Error
    function = answer_dSeff2waterVGshifted
    variable = dSeff2waterVGshifted_Aux
  [../]
  [./cf_d2Seff2waterVGshifted]
    type = NodalL2Error
    function = answer_d2Seff2waterVGshifted
    variable = d2Seff2waterVGshifted_Aux
  [../]

  [./cf_Seff2gasVGshifted]
    type = NodalL2Error
    function = answer_Seff2gasVGshifted
    variable = Seff2gasVGshifted_Aux
  [../]
  [./cf_dSeff2gasVGshifted]
    type = NodalL2Error
    function = answer_dSeff2gasVGshifted
    variable = dSeff2gasVGshifted_Aux
  [../]
  [./cf_d2Seff2gasVGshifted]
    type = NodalL2Error
    function = answer_d2Seff2gasVGshifted
    variable = d2Seff2gasVGshifted_Aux
  [../]

[]



#############################################################################
#
# Following is largely unimportant as we are not running an actual similation
#
#############################################################################
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -5
  xmax = 5
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pwater
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pgas
    [../]
  [../]
[]

[Kernels]
  active = 'watert gast'
  [./watert]
    type = RichardsMassChange
    richardsVarNames_UO = PPNames
    variable = pwater
  [../]
  [./gast]
    type = RichardsMassChange
    richardsVarNames_UO = PPNames
    variable = pgas
  [../]
[]

[Materials]
  [./unimportant_material]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-20 0 0  0 1E-20 0  0 0 1E-20'
    richardsVarNames_UO = PPNames
    density_UO = 'DensityConstBulk DensityConstBulk'
    relperm_UO = 'RelPermPower RelPermPower'
    sat_UO = 'Saturation Saturation'
    seff_UO = 'Seff2waterVG Seff2gasVG'
    SUPG_UO = 'SUPGstandard SUPGstandard'
    viscosity = '1E-3 1E-5'
    gravity = '0 0 -10'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  [./does_nothing]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E50 1E50 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
  dt = 1E-100
[]

[Outputs]
  execute_on = 'timestep_end'
  active = 'csv'
  file_base = uo4
  [./csv]
    type = CSV
    [../]
  [./exodus]
    type = Exodus
  [../]
[]

(modules/porous_flow/test/tests/actions/unsat_except2.i)

# Check PorousFlowUnsaturated throws an error when the number of save_component_rate_in is incorrectly sized

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowUnsaturated]
  porepressure = pp
  dictator_name = dictator
  fp = simple_fluid
  save_component_rate_in = 'comp0_rate comp1_rate'
[]

[Variables]
  [pp]
  []
[]

[AuxVariables]
  [comp0_rate]
  []
  [comp1_rate]
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(modules/combined/test/tests/poro_mechanics/mandel.i)

# Mandel's problem of consolodation of a drained medium
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed.  The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width.  a = 1
# Soil height.  b = 0.1
# Soil's Lame lambda.  la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = G = 0.75
# Soil bulk modulus.  K = la + 2*mu/3 = 1
# Drained Poisson ratio.  nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance.  1/K = 1
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Biot modulus.  M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio.  nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient.  B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Consolidation coefficient.  c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top.  F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[BCs]
  [./roller_xmin]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left'
  [../]
  [./roller_ymin]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom'
  [../]
  [./plane_strain]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  [../]
  [./xmax_drained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = right
  [../]
  [./top_velocity]
    type = FunctionDirichletBC
    variable = disp_y
    function = top_velocity
    boundary = top
  [../]
[]

[Functions]
  [./top_velocity]
    type = PiecewiseLinear
    x = '0 0.002 0.006   0.014   0.03    0.046   0.062   0.078   0.094   0.11    0.126   0.142   0.158   0.174   0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
    y = '-0.041824842    -0.042730269    -0.043412712    -0.04428867     -0.045509181    -0.04645965     -0.047268246 -0.047974749      -0.048597109     -0.0491467  -0.049632388     -0.050061697      -0.050441198     -0.050776675     -0.051073238      -0.0513354 -0.051567152      -0.051772022     -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
  [../]
[]


[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./tot_force]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./tot_force]
    type = ParsedAux
    args = 'stress_yy porepressure'
    execute_on = timestep_end
    variable = tot_force
    function = '-stress_yy+0.6*porepressure'
  [../]
[]



[Kernels]
  [./grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
    [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    component = 2
  [../]
  [./poro_timederiv]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
  [./darcy_flow]
    type = CoefDiffusion
    variable = porepressure
    coef = 1.5
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 0.6
    solid_bulk_compliance = 1
    fluid_bulk_compliance = 0.125
    constant_porosity = true
  [../]
[]

[Postprocessors]
  [./p0]
    type = PointValue
    outputs = csv
    point = '0.0 0 0'
    variable = porepressure
  [../]
  [./p1]
    type = PointValue
    outputs = csv
    point = '0.1 0 0'
    variable = porepressure
  [../]
  [./p2]
    type = PointValue
    outputs = csv
    point = '0.2 0 0'
    variable = porepressure
  [../]
  [./p3]
    type = PointValue
    outputs = csv
    point = '0.3 0 0'
    variable = porepressure
  [../]
  [./p4]
    type = PointValue
    outputs = csv
    point = '0.4 0 0'
    variable = porepressure
  [../]
  [./p5]
    type = PointValue
    outputs = csv
    point = '0.5 0 0'
    variable = porepressure
  [../]
  [./p6]
    type = PointValue
    outputs = csv
    point = '0.6 0 0'
    variable = porepressure
  [../]
  [./p7]
    type = PointValue
    outputs = csv
    point = '0.7 0 0'
    variable = porepressure
  [../]
  [./p8]
    type = PointValue
    outputs = csv
    point = '0.8 0 0'
    variable = porepressure
  [../]
  [./p9]
    type = PointValue
    outputs = csv
    point = '0.9 0 0'
    variable = porepressure
  [../]
  [./p99]
    type = PointValue
    outputs = csv
    point = '1 0 0'
    variable = porepressure
  [../]
  [./xdisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_x
  [../]
  [./ydisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_y
  [../]
  [./total_downwards_force]
     type = ElementAverageValue
     outputs = csv
     variable = tot_force
  [../]
  [./dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.15*t<0.01,0.15*t,0.01)
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 0.7
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.001
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mandel
  [./csv]
    interval = 3
    type = CSV
  [../]
[]

(test/tests/materials/derivative_sum_material/ad_random_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 250
  ymax = 250
  elem_type = QUAD4
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = RandomIC
    [../]
  [../]
[]

[Kernels]
  [./w_res]
    type = ADDiffusion
    variable = c
  [../]
  [./time]
    type = ADTimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./free_energy1]
    type = ADDerivativeParsedMaterial
    f_name = Fa
    args = 'c'
    function = (c-0.1)^4*(1-0.1-c)^4
  [../]
  [./free_energy2]
    type = ADDerivativeParsedMaterial
    f_name = Fb
    args = 'c'
    function = -0.25*(c-0.1)^4*(1-0.1-c)^4
  [../]

  # Fa+Fb+Fb == Fc
  [./free_energy3]
    type = ADDerivativeParsedMaterial
    f_name = Fc
    args = 'c'
    function = 0.5*(c-0.1)^4*(1-0.1-c)^4
    outputs = all
  [../]
  [./dfree_energy3]
    type = ADDerivativeParsedMaterial
    f_name = dFc
    args = 'c'
    material_property_names = 'F:=D[Fc,c]'
    function = F
    outputs = all
  [../]
  [./d2free_energy3]
    type = ADDerivativeParsedMaterial
    f_name = d2Fc
    args = 'c'
    material_property_names = 'F:=D[Fc,c,c]'
    function = F
    outputs = all
  [../]

  [./free_energy]
    type = ADDerivativeSumMaterial
    f_name = F_sum
    sum_materials = 'Fa Fb Fb'
    args = 'c'
    outputs = all
  [../]
  [./dfree_energy]
    type = ADDerivativeParsedMaterial
    f_name = dF_sum
    material_property_names = 'F:=D[F_sum,c]'
    function = F
    args = 'c'
    outputs = all
  [../]
  [./d2free_energy]
    type = ADDerivativeParsedMaterial
    f_name = d2F_sum
    material_property_names = 'F:=D[F_sum,c,c]'
    function = F
    args = 'c'
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Postprocessors]
  [./F_sum]
    type = ElementAverageValue
    variable = F_sum
  [../]
  [./F_check]
    type = ElementAverageValue
    variable = Fc
  [../]
  [./dF_sum]
    type = ElementAverageValue
    variable = dF_sum
  [../]
  [./dF_check]
    type = ElementAverageValue
    variable = dFc
  [../]
  [./d2F_sum]
    type = ElementAverageValue
    variable = d2F_sum
  [../]
  [./d2F_check]
    type = ElementAverageValue
    variable = d2Fc
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/markers/q_point_marker/q_point_marker.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
[]

[Adaptivity]
  [./Markers]
    [./marker]
      type = QPointMarker
      variable = u
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/preconditioners/smp/smp_single_adapt_test.i)

#
# This is not very strong test since the problem being solved is linear, so the difference between
# full Jacobian and block diagonal preconditioner is not that big
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD4
[]

[Functions]
  [./exact_v]
    type = ParsedFunction
    value = sin(pi*x)*sin(pi*y)
  [../]
  [./force_fn_v]
    type = ParsedFunction
    value = 2*pi*pi*sin(pi*x)*sin(pi*y)
  [../]
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    off_diag_row    = 'u'
    off_diag_column = 'v'
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./conv_u]
    type = CoupledForce
    variable = u
    v = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./ffn_v]
    type = BodyForce
    variable = v
    function = force_fn_v
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./all_v]
    type = FunctionDirichletBC
    variable = v
    boundary = '0 1 2 3'
    function = exact_v
  [../]
[]

[Executioner]
  type = Steady


  solve_type = 'PJFNK'

  [./Adaptivity]
    steps = 3
    coarsen_fraction = 0.1
    refine_fraction = 0.2
    max_h_level = 5
  [../]
[]

[Outputs]
  exodus = true
  print_mesh_changed_info = true
[]

(test/tests/multiapps/stateful_material_sub_cycling/material_sub_app_test_sub.i)

[Problem]
  solve = false
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./x]
    family = SCALAR
    order = FIRST
  [../]
[]

[AuxScalarKernels]
  [./const_x]
    type = ConstantScalarAux
    variable = x
    value = 0
  [../]
[]

[Materials]
  [./stateful]
    type = StatefulMaterial
  [../]
[]

[Executioner]
  type = Transient
[]

[Postprocessors]
  [./matl_integral]
    type = ElementIntegralMaterialProperty
    mat_prop = diffusivity
    execute_on = timestep_end
    outputs = 'console csv'
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn_fu_07.i)

# unsaturated = false
# gravity = true
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn07
  exodus = false
[]

(modules/xfem/test/tests/moving_interface/ad_phase_transition.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 1
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./velocity]
    type = XFEMPhaseTransitionMovingInterfaceVelocity
    diffusivity_at_positive_level_set = 5
    diffusivity_at_negative_level_set = 1
    equilibrium_concentration_jump = 1
    value_at_interface_uo = value_uo
  [../]
  [./value_uo]
    type = PointValueAtXFEMInterface
    variable = 'u'
    geometric_cut_userobject = 'moving_line_segments'
    execute_on = 'nonlinear'
    level_set_var = ls
  [../]
  [./moving_line_segments]
    type = MovingLineSegmentCutSetUserObject
    cut_data = '0.5 0 0.5 1.0 0 0'
    heal_always = true
    interface_velocity = velocity
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./ic_u]
    type = FunctionIC
    variable = u
    function = 'if(x<0.51, 2, 1)'
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Constraints]
  [./u_constraint]
    type = XFEMEqualValueAtInterface
    geometric_cut_userobject = 'moving_line_segments'
    use_displaced_mesh = false
    variable = u
    value = 2
    alpha = 1e5
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./time]
    type = ADTimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./ls]
    type = LineSegmentLevelSetAux
    line_segment_cut_set_user_object = 'moving_line_segments'
    variable = ls
  [../]
[]

[Materials]
  [./diffusivity_A]
    type = ADGenericConstantMaterial
    prop_names = A_diffusion_coefficient
    prop_values = 5
  [../]
  [./diffusivity_B]
    type = ADGenericConstantMaterial
    prop_names = B_diffusion_coefficient
    prop_values = 1
  [../]
  [./diff_combined]
    type = ADLevelSetBiMaterialReal
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = ls
    prop_name = diffusion_coefficient
  [../]
[]

[BCs]
  [./left_u]
    type = ADDirichletBC
    variable = u
    value = 2
    boundary = 3
  [../]
  [./right_u]
    type = ADNeumannBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-8
  nl_max_its = 15
  nl_rel_tol = 1e-11
  nl_abs_tol = 1e-12

  start_time = 0.0
  dt = 0.01
  dtmin = 0.01
  num_steps = 4
  max_xfem_update = 1
[]


[Outputs]
  execute_on = timestep_end
  exodus = true
  perf_graph = true
  file_base = phase_transition_out
  [./console]
    type = Console
    output_linear = true
  [../]
  csv = true
[]

(modules/tensor_mechanics/test/tests/2D_geometries/finite_planestrain.i)

# This test uses the strain calculator ComputePlaneFiniteStrain,
# which is generated through the use of the TensorMechanics MasterAction.

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    planar_formulation = PLANE_STRAIN
    add_variables = true
    generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
  [../]
[]

[Functions]
  [./pull]
    type = ParsedFunction
    value ='0.005 * t'
  [../]
[]

[BCs]
  [./leftx]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./pull]
    type = FunctionDirichletBC
    boundary = top
    variable = disp_y
    function = pull
  [../]
[]

[Materials]
  [./elastic_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e6
  [../]
[]

[Executioner]
  type = Transient

  solve_type = PJFNK
  line_search = none

  l_max_its = 100
  l_tol = 1e-10
  nl_max_its = 10
  nl_rel_tol = 1e-12

  start_time = 0.0
  dt = 1.0
  dtmin = 1.0
  end_time = 2.0
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/dispersion/disp01.i)

# Test dispersive part of PorousFlowDispersiveFlux kernel by setting diffusion
# coefficients to zero. A pressure gradient is applied over the mesh to give a
# uniform velocity. Gravity is set to zero.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 10
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[AuxVariables]
  [velocity]
    family = MONOMIAL
    order = FIRST
  []
[]

[AuxKernels]
  [velocity]
    type = PorousFlowDarcyVelocityComponent
    variable = velocity
    component = x
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = pic
  []
  [massfrac0]
    type = ConstantIC
    variable = massfrac0
    value = 0
  []
[]

[Functions]
  [pic]
    type = ParsedFunction
    value = 1.1e5-x*1e3
  []
[]

[BCs]
  [xleft]
    type = DirichletBC
    value = 1
    variable = massfrac0
    boundary = left
  []
  [xright]
    type = DirichletBC
    value = 0
    variable = massfrac0
    boundary = right
  []
  [pright]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 1e5
  []
  [pleft]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1.1e5
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
  []
  [diff0]
    type = PorousFlowDispersiveFlux
    variable = pp
    disp_trans = 0
    disp_long = 0.2
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = massfrac0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    disp_trans = 0
    disp_long = 0.2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e9
      density0 = 1000
      viscosity = 0.001
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = massfrac0
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '0 0'
    tortuosity = 0.1
  []
  [relp]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2             '
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1e3
  dtmax = 50
  [TimeStepper]
    type = IterationAdaptiveDT
    growth_factor = 1.5
    cutback_factor = 0.5
    dt = 1
  []
[]

[VectorPostprocessors]
  [xmass]
    type = NodalValueSampler
    sort_by = id
    variable = massfrac0
  []
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/multiapps/output_in_position/multilevel_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = master.i
    output_in_position = true
  [../]
[]

(test/tests/transfers/multiapp_copy_transfer/aux_to_aux/to_sub.i)

[Problem]
  solve = false
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[MultiApps/sub]
  type = TransientMultiApp
  input_files = sub.i
[]

[Transfers/from_sub]
  type = MultiAppCopyTransfer
  direction = to_multiapp
  multi_app = sub
  source_variable = x
  variable = aux
[]

[AuxVariables/x]
  initial_condition = 1949
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  execute_on = 'FINAL'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/thermal_coupling.i)

# Thermal eigenstrain coupling
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./temperature]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = StressDivergenceTensors
    variable = disp_x
    temperature = temperature
    eigenstrain_names = thermal_contribution
    component = 0
  [../]
  [./cy_elastic]
    type = StressDivergenceTensors
    variable = disp_y
    temperature = temperature
    eigenstrain_names = thermal_contribution
    component = 1
  [../]
  [./cz_elastic]
    type = StressDivergenceTensors
    variable = disp_z
    temperature = temperature
    eigenstrain_names = thermal_contribution
    component = 2
  [../]
  [./temperature]
    type = Diffusion
    variable = temperature
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 10.0
    poissons_ratio = 0.25
  [../]
  [./strain]
    type = ComputeSmallStrain
    eigenstrain_names = thermal_contribution
  [../]
  [./thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    temperature = temperature
    thermal_expansion_coeff = 1.0E2
    eigenstrain_name = thermal_contribution
    stress_free_temperature = 0.0
  [../]
  [./admissible]
    type = ComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  solve_type = NEWTON
  end_time = 1
  dt = 1
  type = Transient
[]

(modules/richards/test/tests/darcy/pp.i)

# investigating pressure pulse in 1D
# transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  variable = pressure
  fluid_weight = '0 0 0'
  fluid_viscosity = 1E-3
[]


[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2E6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
  [../]
[]

[Kernels]
  [./time_deriv]
    type = TimeDerivative
  [../]
  [./darcy]
    type = DarcyFlux
  [../]
[]

[AuxVariables]
  [./f_0]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_0]
    type = DarcyFluxComponent
    component = x
    variable = f_0
    porepressure = pressure
  [../]
[]

[Materials]
  [./solid]
    type = DarcyMaterial
    block = 0
    mat_permeability = '2E-5 0 0  0 2E-5 0  0 0 2E-5' # this is the permeability (1E-15) multiplied by the bulk modulus (2E9) divided by the porosity (0.1)
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'bcgs bjacobi'
  dt = 1E3
  end_time = 1E4
[]

[Outputs]
  file_base = pp
  execute_on = 'timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/esbc02.i)

# Tests the Jacobian of PorousFlowEnthalpySink when pressure

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  at_nodes = true
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp temp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0.1
  []
[]

[Variables]
  [pp]
    initial_condition = 1
  []
  [temp]
    initial_condition = 2
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []

  [heat_conduction]
    type = TimeDerivative
    variable = temp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = IdealGasFluidProperties
    []
  []
[]

[Materials]
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []

  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
[]

[BCs]
  [left]
    type = PorousFlowEnthalpySink
    variable = temp
    boundary = left
    porepressure_var = pressure
    T_in = 300
    fp = simple_fluid
    flux_function = -23
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  num_steps = 1
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12

  petsc_options_iname = '-snes_test_err'
  petsc_options_value = '1e-1'
[]

(modules/porous_flow/test/tests/infiltration_and_drainage/bw01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 400
  ny = 1
  xmin = -10
  xmax = 10
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '1E-5 1E-2 1E-2 1E-1'
    x = '0 1E-5 1 10'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = pressure
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureBW
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 4
      density0 = 10
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [massfrac]
    type = PorousFlowMassFraction
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [relperm]
    type = PorousFlowRelativePermeabilityBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.25
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 1 0  0 0 1'
  []
[]

[Variables]
  [pressure]
    initial_condition = -9E2
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pressure
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pressure
    gravity = '-0.1 0 0'
  []
[]

[AuxVariables]
  [SWater]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [SWater]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 0
    variable = SWater
  []
[]

[BCs]
  [recharge]
    type = PorousFlowSink
    variable = pressure
    boundary = right
    flux_function = -1.25 # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10      1E-10      10000'
  []
[]

[VectorPostprocessors]
  [swater]
    type = LineValueSampler
    variable = SWater
    start_point = '-10 0 0'
    end_point = '10 0 0'
    sort_by = x
    num_points = 101
    execute_on = timestep_end
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 8

  [TimeStepper]
    type = FunctionDT
    function = dts
  []
[]

[Outputs]
  file_base = bw01
  sync_times = '0.5 2 8'
  [exodus]
    type = Exodus
    sync_only = true
  []
  [along_line]
    type = CSV
    sync_only = true
  []
[]

(test/tests/multiapps/picard_multilevel/fullsolve_multilevel/sub_level2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [w]
  []
[]

[AuxVariables]
  [v]
  []
[]

[Kernels]
  [time_derivative]
    type = TimeDerivative
    variable = w
  []
  [diffusion]
    type = Diffusion
    variable = w
  []
  [source]
    type = CoupledForce
    variable = w
    v = v
  []
[]

[BCs]
  [dirichlet]
    type = DirichletBC
    variable = w
    boundary = '0'
    value = 0
  []
[]

[Postprocessors]
  [avg_v]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial linear'
  []
  [avg_w]
    type = ElementAverageValue
    variable = w
    execute_on = 'initial linear'
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  end_time = 0.1
  dt = 0.02
  # steady_state_detection = true
[]


[Outputs]
  exodus = true
  csv = true
  # print_linear_residuals = false
[]

(test/tests/mesh/periodic_node_map/test.i)

[Mesh]
  type = GeneratedMesh
  nx = 4
  ny = 4
  nz = 4
[../]

[Variables]
  [./c]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
    [../]
  [../]
[]

[UserObjects]
  [./test]
    type = PeriodicNodeMapTester
    v = c
    execute_on = 'INITIAL'
  [../]
[]

[Executioner]
  type = Steady
  nl_abs_step_tol = 1e-9
[]

[Outputs]
  perf_graph = true
[]

(test/tests/multiapps/catch_up/master.i)

# ##########################################################
# This is a test of the Multiapp System. This test solves
# four independent applications spaced throughout a
# master domain interleaved with a master solve.
#
# @Requirement F7.10
# ##########################################################
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 0.2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    type = TransientMultiApp
    positions = '0 0 0  0.5 0.5 0'
    input_files = 'sub.i failing_sub.i'
    app_type = MooseTestApp
    execute_on = 'timestep_end'
    max_catch_up_steps = 100
    max_failures = 100
    catch_up = true
  [../]
[]

(test/tests/problems/eigen_problem/eigensolvers/ne_coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./T]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./power]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = DiffMKernel
    variable = u
    mat_prop = diffusion
    offset = 0.0
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]

  [./diff_T]
    type = Diffusion
    variable = T
  [../]
  [./src_T]
    type = CoupledForce
    variable = T
    v = power
  [../]
[]

[AuxKernels]
  [./power_ak]
    type = NormalizationAux
    variable = power
    source_variable = u
    normalization = unorm
    # this coefficient will affect the eigenvalue.
    normal_factor = 10
    execute_on = linear
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenU]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]

  [./homogeneousT]
    type = DirichletBC
    variable = T
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Materials]
  [./dc]
    type = VarCouplingMaterial
    var = T
    block = 0
    base = 1.0
    coef = 1.0
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
[]

[Postprocessors]
  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  file_base = ne_coupled
  execute_on = 'timestep_end'
[]

(modules/porous_flow/test/tests/jacobian/eff_stress03.i)

# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
# RZ coordinates
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]


[Kernels]
  [grad0]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 0
    variable = ppwater
  []
  [grad1]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 1
    variable = ppgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Materials]
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(test/tests/postprocessors/num_residual_eval/num_residual_eval.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 2
  # Since this test prints the number of residual evaluations, its
  # output strongly depends on the number of processors you run it on,
  # and, apparently, the type of Mesh.  To reduce this variability, we
  # limit it to run with ReplicatedMesh only.
  parallel_type = replicated
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'
[]

[Postprocessors]
  [./nodes]
    type = NumNodes
    execute_on = 'initial timestep_end'
  [../]

  [./elements]
    type = NumElems
    execute_on = 'initial timestep_end'
  [../]

  [./dofs]
    type = NumDOFs
    execute_on = 'initial timestep_end'
  [../]

  [./residuals]
    type = NumResidualEvaluations
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  file_base = out
  exodus = false
  csv = true
[]

(test/tests/functions/parsed/function_curl.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = -1
  ymin = -1
  elem_type = QUAD9
[]

[Variables]
  # u = (y, -x, 0)
  [./u]
    family = NEDELEC_ONE
    order = FIRST
  [../]
[]

[Functions]
  # Simple "clockwise rotating" field in XY plane. curl(u) = (0, 0, -2)
  [./field]
    type = ParsedVectorFunction
    value_x = 'y'
    value_y = '-x'
    curl_z = '-2'
  [../]
  [./ffn_x]
    type = ParsedFunction
    value = 'y'
  [../]
  [./ffn_y]
    type = ParsedFunction
    value = '-x'
  [../]
[]

[Kernels]
  [./diff]
    type = VectorFEWave
    variable = u
    x_forcing_func = ffn_x
    y_forcing_func = ffn_y
  [../]
[]

[BCs]
  [./top]
    type = VectorCurlBC
    curl_value = field
    variable = u
    boundary = 'left right top bottom'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/variables/optionally_coupled/optionally_coupled_system.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./coupled]
    type = OptionallyCoupledForce
    variable = u
    v = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]


  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(tutorials/darcy_thermo_mech/step03_darcy_material/problems/step3.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables/pressure]
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Materials]
  [column]
    type = PackedColumn
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_rayleigh_hht_ti.i)

# Test for damped small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# density (rho) = 1.0
# mass proportional rayleigh damping(eta) = 0.1
# stiffness proportional rayleigh damping(eta) = 0.1
# HHT time integration parameter (alpha) = -0.3
# Corresponding Newmark beta time integration parameters beta = 0.4225 and gamma = 0.8

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the behaves like a Euler-Bernoulli beam.

# The displacement time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time  disp_y                vel_y                accel_y
# 0.0   0.0                   0.0                  0.0
# 0.2   0.019898364318588     0.18838688112273     1.1774180070171
# 0.4   0.045577003505278     0.087329917525455   -0.92596052423724
# 0.6   0.063767907208218     0.084330765885995    0.21274543331268
# 0.8   0.073602908614573     0.020029576220975   -0.45506879373455
# 1.0   0.06841704414745     -0.071840076837194   -0.46041813317992

[Mesh]
  type = GeneratedMesh
  nx = 10
  dim = 1
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x] # These auxkernels are only to check output
    type = TestNewmarkTI
    displacement = disp_x
    variable = accel_x
    first = false
  [../]
  [./accel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = accel_y
    first = false
  [../]
  [./accel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = accel_z
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    displacement = disp_x
    variable = vel_x
  [../]
  [./vel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = vel_y
  [../]
  [./vel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = vel_z
  [../]
  [./rot_accel_x]
    type = TestNewmarkTI
    displacement = rot_x
    variable = rot_accel_x
    first = false
  [../]
  [./rot_accel_y]
    type = TestNewmarkTI
    displacement = rot_y
    variable = rot_accel_y
    first = false
  [../]
  [./rot_accel_z]
    type = TestNewmarkTI
    displacement = rot_z
    variable = rot_accel_z
    first = false
  [../]
  [./rot_vel_x]
    type = TestNewmarkTI
    displacement = rot_x
    variable = rot_vel_x
  [../]
  [./rot_vel_y]
    type = TestNewmarkTI
    displacement = rot_y
    variable = rot_vel_y
  [../]
  [./rot_vel_z]
    type = TestNewmarkTI
    displacement = rot_z
    variable = rot_vel_z
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.2 0.4 10.0'
    y = '0.0 0.01  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  l_tol = 1e-11
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10
  start_time = 0.0
  dt = 0.2
  end_time = 5.0
  timestep_tolerance = 1e-6

  # Time integrator
  [./TimeIntegrator]
    type = NewmarkBeta
    beta = 0.4225
    gamma = 0.8
  [../]
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
    zeta = 0.1
    alpha = -0.3
  [../]
  [./inertial_force_x]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 0
    variable = disp_x
    alpha = -0.3
  [../]
  [./inertial_force_y]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 1
    variable = disp_y
    alpha = -0.3
  [../]
  [./inertial_force_z]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 2
    variable = disp_z
    alpha = -0.3
  [../]
  [./inertial_force_rot_x]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 3
    variable = rot_x
    alpha = -0.3
  [../]
  [./inertial_force_rot_y]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 4
    variable = rot_y
    alpha = -0.3
  [../]
  [./inertial_force_rot_z]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 5
    variable = rot_z
    alpha = -0.3
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.01
    Ay = 0.0
    Az = 0.0
    Iy = 1.0e-4
    Iz = 1.0e-4
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1.0'
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  file_base = 'dyn_euler_small_rayleigh_hht_out'
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/random2.i)

# Using CappedMohrCoulomb with compressive failure only
# Plasticity models:
# Compressive strength = 1 MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1234
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1234
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./tot_iters]
    type = ElementIntegralMaterialProperty
    mat_prop = plastic_NR_iterations
    outputs = console
  [../]
  [./raw_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./raw_f1]
    type = ElementExtremeValue
    variable = f1
    outputs = console
  [../]
  [./raw_f2]
    type = ElementExtremeValue
    variable = f2
    outputs = console
  [../]
  [./iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./f0]
    type = FunctionValuePostprocessor
    function = should_be_zero0_fcn
  [../]
  [./f1]
    type = FunctionValuePostprocessor
    function = should_be_zero1_fcn
  [../]
  [./f2]
    type = FunctionValuePostprocessor
    function = should_be_zero2_fcn
  [../]
[]

[Functions]
  [./should_be_zero0_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f0'
  [../]
  [./should_be_zero1_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f1'
  [../]
  [./should_be_zero2_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f2'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E12
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E6
    value_residual = 0
    internal_limit = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E12
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 1.3E9'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 1E5
    max_NR_iterations = 100
    yield_function_tol = 1.0E-1
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random2
  csv = true
[]

(modules/phase_field/test/tests/free_energy_material/RegularSolutionFreeEnergy_plog.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmax = 1
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = c
    boundary = left
    function = x
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = c
    boundary = right
    function = x
  [../]
[]

[Materials]
  [./free_energy]
    type = RegularSolutionFreeEnergy
    f_name = F
    c = c
    outputs = out
    log_tol = 0.2
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  l_max_its = 1
  nl_max_its = 1
  nl_abs_tol = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    execute_on = timestep_end
  [../]
[]

(modules/tensor_mechanics/test/tests/2D_geometries/2D-RZ_finiteStrain_resid.i)

# This tests the save_in_disp residual aux-variables for
# ComputeAxisymmetricRZFiniteStrain, which is generated through the use of the
# TensorMechanics MasterAction. The GeneratedMesh is 1x1, rotated via axisym to
# create a cylinder of height 1, radius 1.
#
# PostProcessor force_z plots the force on the top surface of the cylinder.
#
# Displacement of 0.1 is applied to top of cylinder while other surfaces are
# constrained. Plotting force_z vs stress_z will show a slope of 3.14159 (pi),
# consistent with formula for normal stress:
#
# Stress = force / area
#
# where area is A = pi * r^2 for a circle.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Problem]
  coord_type = RZ
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    save_in = 'force_r force_z'
  [../]
[]

[AuxVariables]
  [./stress_r]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_r]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_z]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_z]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./force_r]
    order = FIRST
    family = LAGRANGE
  [../]
  [./force_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./stress_r]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = stress_r
    execute_on = timestep_end
  [../]
  [./strain_r]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 0
    index_j = 0
    variable = strain_r
    execute_on = timestep_end
  [../]
  [./stress_z]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = stress_z
    execute_on = timestep_end
  [../]
  [./strain_z]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    variable = strain_z
    execute_on = timestep_end
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]

  [./_elastic_strain]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[BCs]
  [./no_disp_r_left]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  [../]
  [./no_disp_r_right]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.0
  [../]
  [./no_disp_z_bottom]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = top
    function = 't'
  [../]
[]

[Debug]
    show_var_residual_norms = true
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '  201               hypre    boomeramg      10'

  line_search = 'none'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  nl_rel_tol = 5e-9
  nl_abs_tol = 1e-10
  nl_max_its = 15

  l_tol = 1e-3
  l_max_its = 50

  start_time = 0.0
  end_time = 0.1
  dt = 0.01
[]

[Postprocessors]
  [./strainR]
    type = ElementAverageValue
    variable = strain_r
  [../]
  [./stressR]
    type = ElementAverageValue
    variable = stress_r
  [../]
  [./strainZ]
    type = ElementAverageValue
    variable = strain_z
  [../]
  [./stressZ]
    type = ElementAverageValue
    variable = stress_z
  [../]
  [./force_r]
    type = NodalSum
    variable = force_r
    boundary = top
  [../]
  [./force_z]
    type = NodalSum
    variable = force_z
    boundary = top
  [../]
[]

[Outputs]
  exodus = true
  #csv = true
  print_linear_residuals = false
  perf_graph = true
[]

(test/tests/multiapps/picard/picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/quad_sub1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef= 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./pp]
    type = Receiver
    default = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/tensile_update5.i)

# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the tip of the yield function.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '15 1 0.2  1 10 -0.3  -0.3 0.2 8'
    eigenstrain_name = ini_stress
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/phase_field/test/tests/initial_conditions/IsolatedBoundingBoxIC_2D_Overlapping.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  xmin = 0
  xmax = 400
  ny = 10
  ymin = 0
  ymax = 100
[]

[Problem]
  solve = false
[]

[Variables]
  [./c]
  [../]
[]

[ICs]
  [./c]
    type = IsolatedBoundingBoxIC
    variable = c
    smaller_coordinate_corners = '100 20 0 130 25 0 350 40 0'
    larger_coordinate_corners = '150 30 0 300 80 0 360 80 0'
    inside = '0.2 0.5 0.8'
    outside = 1
    int_width = 5
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'
  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-11

  num_steps = 1
  dt = 1e-5
[]

[Outputs]
  exodus = true
[]

(test/tests/test_harness/exodiff.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 10 # causes a diff
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4 # Gold file only has 4 steps
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
  exodus = true
  perf_graph = true
[]

(modules/richards/test/tests/jacobian_1/jn17.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true with supg

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
    use_supg = true
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn16
  exodus = false
[]

(modules/richards/test/tests/dirac/bh03.i)

# fully-saturated
# injection
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 1E7
    point_file = bh03.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = -1
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 0
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]

[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON

[]

[Outputs]
  file_base = bh03
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/planar1.i)

# apply uniform stretch in x, y and z directions.
# With cohesion = 10, friction_angle = 60deg, the
# algorithm should return to
# sigma_m = 10*Cos(60)/Sin(60) = 5.773503
# using planar surfaces (not smoothed)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.2E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 1.04719756
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.1
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    yield_function_tolerance = 1E-3
    shift = 1E-12
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-10
    deactivation_scheme = safe
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/multiapps/restart_multilevel/subsub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./fn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = u_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/except3.i)

# Exception: incorrect userobject types
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.05
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

(test/tests/transfers/multiapp_mesh_function_transfer/tosub_source_displaced.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  displacements = 'x_disp y_disp'
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./x_disp]
    initial_condition = -0.1
  [../]
  [./y_disp]
    initial_condition = -0.1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = tosub_sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    source_variable = u
    direction = to_multiapp
    variable = transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    #displaced_source_mesh = true
  [../]

  [./elemental_to_sub]
    source_variable = u
    direction = to_multiapp
    variable = elemental_transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    #displaced_source_mesh = true
  [../]
[]

(modules/phase_field/test/tests/actions/gpm_kernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 300
[]

[GlobalParams]
  op_num = 1
  var_name_base = eta
[]

[Variables]
  [./w]
  [../]
  [./phi]
  [../]
  [./eta0]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
[]

[ICs]
  [./IC_w]
    type = BoundingBoxIC
    variable = w
    x1 = 150
    x2 = 300
    y1 = 0
    y2 = 0
    inside = 0.1
    outside = 0
  [../]
  [./IC_phi]
    type = BoundingBoxIC
    variable = phi
    x1 = 0
    x2 = 150
    y1 = 0
    y2 = 0
    inside = 1
    outside = 0
  [../]
  [./IC_eta0]
    type = BoundingBoxIC
    variable = eta0
    x1 = 150
    x2 = 300
    y1 = 0
    y2 = 0
    inside = 1
    outside = 0
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
  [../]
[]

[Modules]
  [./PhaseField]
    [./GrandPotential]
      switching_function_names = 'hb hm'

      chemical_potentials = 'w'
      anisotropic = 'false'
      mobilities = 'chiD'
      susceptibilities = 'chi'
      free_energies_w = 'rhob rhom'

      gamma_gr = gamma
      mobility_name_gr = L
      kappa_gr = kappa
      free_energies_gr = 'omegab omegam'

      additional_ops = 'phi'
      gamma_grxop = gamma
      mobility_name_op = L_phi
      kappa_op = kappa
      free_energies_op = 'omegab omegam'
    [../]
  [../]
[]

[Materials]
  #REFERENCES
  [./constants]
    type = GenericConstantMaterial
    prop_names =  'Va      cb_eq cm_eq kb   km  mu  gamma L      L_phi  kappa  kB'
    prop_values = '0.04092 1.0   1e-5  1400 140 1.5 1.5   5.3e+3 2.3e+4 295.85 8.6173324e-5'
  [../]
  #SWITCHING FUNCTIONS
  [./switchb]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'phi eta0'
    phase_etas = 'phi'
  [../]
  [./switchm]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hm
    all_etas = 'phi eta0'
    phase_etas = 'eta0'
  [../]
  [./omegab]
    type = DerivativeParsedMaterial
    f_name = omegab
    args = 'w phi'
    material_property_names = 'Va kb cb_eq'
    function = '-0.5*w^2/Va^2/kb - w/Va*cb_eq'
    derivative_order = 2
  [../]
  [./omegam]
    type = DerivativeParsedMaterial
    f_name = omegam
    args = 'w eta0'
    material_property_names = 'Va km cm_eq'
    function = '-0.5*w^2/Va^2/km - w/Va*cm_eq'
    derivative_order = 2
  [../]
  [./chi]
    type = DerivativeParsedMaterial
    f_name = chi
    args = 'w'
    material_property_names = 'Va hb hm kb km'
    function = '(hm/km + hb/kb)/Va^2'
    derivative_order = 2
  [../]
  #DENSITIES/CONCENTRATION
  [./rhob]
    type = DerivativeParsedMaterial
    f_name = rhob
    args = 'w'
    material_property_names = 'Va kb cb_eq'
    function = 'w/Va^2/kb + cb_eq/Va'
    derivative_order = 1
  [../]
  [./rhom]
    type = DerivativeParsedMaterial
    f_name = rhom
    args = 'w eta0'
    material_property_names = 'Va km cm_eq(eta0)'
    function = 'w/Va^2/km + cm_eq/Va'
    derivative_order = 1
  [../]
  [./concentration]
    type = ParsedMaterial
    f_name = c
    material_property_names = 'rhom hm rhob hb Va'
    function = 'Va*(hm*rhom + hb*rhob)'
    outputs = exodus
  [../]
  [./mobility]
    type = DerivativeParsedMaterial
    material_property_names = 'chi kB'
    constant_names = 'T Em D0'
    constant_expressions = '1400 2.4 1.25e2'
    f_name = chiD
    function = 'chi*D0*exp(-Em/kB/T)'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart -sub_ksp_type'
  petsc_options_value = ' asm      lu           1               31                 preonly'
  nl_max_its = 20
  l_max_its = 30
  l_tol = 1e-4
  nl_rel_tol = 1e-7
  nl_abs_tol = 1e-7
  start_time = 0
  dt = 2e-5
  num_steps = 3
[]

[Outputs]
  exodus = true
[]

(test/tests/bcs/misc_bcs/vector_neumann_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right top'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0.0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 2.0
  [../]

  [./top]
    type = VectorNeumannBC
    variable = u
    vector_value = '1 1 0'
    boundary = 2
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poroperm/poro_hm.i)

# Test that porosity is correctly calculated.
# Porosity = biot + (phi0 - biot) * exp(-vol_strain + (biot - 1) / solid_bulk * (porepressure - ref_pressure))
# The parameters used are:
# biot = 0.7
# phi0 = 0.5
# vol_strain = 0.5
# solid_bulk = 0.3
# porepressure = 2
# ref_pressure = 3
# which yield porosity = 0.370255745860
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
  biot_coefficient = 0.7
[]

[Variables]
  [porepressure]
    initial_condition = 2
  []
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[ICs]
  [disp_x]
    type = FunctionIC
    function = '0.5 * x'
    variable = disp_x
  []
[]

[Kernels]
  [dummy_p]
    type = TimeDerivative
    variable = porepressure
  []
  [dummy_x]
    type = TimeDerivative
    variable = disp_x
  []
  [dummy_y]
    type = TimeDerivative
    variable = disp_y
  []
  [dummy_z]
    type = TimeDerivative
    variable = disp_z
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Postprocessors]
  [porosity]
    type = PointValue
    variable = porosity
    point = '0 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 3
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    ensure_positive = false
    porosity_zero = 0.5
    solid_bulk = 0.3
    reference_porepressure = 3
  []
[]

[Executioner]
  solve_type = Newton
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/hyperelastic_viscoplastic/one_elem.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./peeq]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./peeq]
    type = MaterialRealAux
    variable = peeq
    property = ep_eqv
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = '0.01*t'
  [../]
[]

[UserObjects]
  [./flowstress]
    type = HEVPRambergOsgoodHardening
    yield_stress = 100
    hardening_exponent = 0.1
    reference_plastic_strain = 0.002
    intvar_prop_name = ep_eqv
  [../]
  [./flowrate]
    type = HEVPFlowRatePowerLawJ2
    reference_flow_rate = 0.0001
    flow_rate_exponent = 50.0
    flow_rate_tol = 1
    strength_prop_name = flowstress
  [../]
  [./ep_eqv]
     type = HEVPEqvPlasticStrain
     intvar_rate_prop_name = ep_eqv_rate
  [../]
  [./ep_eqv_rate]
     type = HEVPEqvPlasticStrainRate
     flow_rate_prop_name = flowrate
  [../]
[]

[Materials]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
  [./viscop]
    type = FiniteStrainHyperElasticViscoPlastic
    block = 0
    resid_abs_tol = 1e-18
    resid_rel_tol = 1e-8
    maxiters = 50
    max_substep_iteration = 5
    flow_rate_user_objects = 'flowrate'
    strength_user_objects = 'flowstress'
    internal_var_user_objects = 'ep_eqv'
    internal_var_rate_user_objects = 'ep_eqv_rate'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./peeq]
    type = ElementAverageValue
    variable = peeq
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.02
  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.02
  num_steps = 10
[]

[Outputs]
  file_base = one_elem
  exodus = true
  csv = false
[]

(modules/porous_flow/test/tests/jacobian/desorped_mass01.i)

# 1phase
# vanGenuchten, constant-bulk density, HM porosity, 1component, unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
  [conc]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [pp]
    type = RandomIC
    variable = pp
    min = -1
    max = 1
  []
  [conc]
    type = RandomIC
    variable = conc
    min = 0
    max = 1
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [conc]
    type = PorousFlowDesorpedMassTimeDerivative
    conc_var = conc
    variable = conc
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp disp_x disp_y disp_z conc'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/porous_flow/test/tests/gravity/fully_saturated_grav01b.i)

# Checking that gravity head is established
# 1phase, constant and large fluid-bulk, constant viscosity, constant permeability
# fully saturated with fully-saturated Kernel
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowFullySaturatedDarcyBase
    variable = pp
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1E3 0 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e3
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = fully_saturated_grav01b
  [csv]
    type = CSV
  []
[]

(modules/porous_flow/test/tests/infiltration_and_drainage/rsc01.i)

# RSC test with high-res time and spatial resolution
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 600
  ny = 1
  xmin = 0
  xmax = 10 # x is the depth variable, called zeta in RSC
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '3E-3 3E-2 0.05'
    x = '0 1 5'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pwater poil'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 10
      thermal_expansion = 0
      viscosity = 1e-3
    []
    [oil]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 20
      thermal_expansion = 0
      viscosity = 2e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = poil
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [water]
    type = PorousFlowSingleComponentFluid
    fp = water
    phase = 0
    compute_enthalpy = false
    compute_internal_energy = false
  []
  [oil]
    type = PorousFlowSingleComponentFluid
    fp = oil
    phase = 1
    compute_enthalpy = false
    compute_internal_energy = false
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_oil]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.25
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
  []
[]

[Variables]
  [pwater]
  []
  [poil]
  []
[]

[ICs]
  [water_init]
    type = ConstantIC
    variable = pwater
    value = 0
  []
  [oil_init]
    type = ConstantIC
    variable = poil
    value = 15
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = poil
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = poil
  []
[]

[AuxVariables]
  [SWater]
    family = MONOMIAL
    order = CONSTANT
  []
  [SOil]
    family = MONOMIAL
    order = CONSTANT
  []
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[AuxKernels]
  [SWater]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 0
    variable = SWater
  []
  [SOil]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 1
    variable = SOil
  []
[]

[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously.  this adversely affects convergence because of almost-overflows and precision-loss problems.  The fixed things help keep pressures low and so prevent these awful behaviours.   the movement of the saturation front is the same regardless of the fixed things.
  active = 'recharge fixedoil fixedwater'
  [recharge]
    type = PorousFlowSink
    variable = pwater
    boundary = 'left'
    flux_function = -1.0
  []
  [fixedwater]
    type = DirichletBC
    variable = pwater
    boundary = 'right'
    value = 0
  []
  [fixedoil]
    type = DirichletBC
    variable = poil
    boundary = 'right'
    value = 15
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10      1E-10      10000'
  []
[]

[VectorPostprocessors]
  [swater]
    type = LineValueSampler
    variable = SWater
    start_point = '0 0 0'
    end_point = '7 0 0'
    sort_by = x
    num_points = 21
    execute_on = timestep_end
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 5
  [TimeStepper]
    type = FunctionDT
    function = dts
  []
[]

[Outputs]
  file_base = rsc01
  [along_line]
    type = CSV
    execute_vector_postprocessors_on = final
  []
  [exodus]
    type = Exodus
    execute_on = 'initial final'
  []
[]

(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_desorption.i)

# testing the entire desorption DEs with mollification
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = 0
  xmax = 1
[]

[Variables]
  [./pressure]
  [../]
  [./conc]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[ICs]
  [./p_ic]
    type = ConstantIC
    variable = pressure
    value = 1.0
  [../]
  [./conc_ic]
    type = ConstantIC
    variable = conc
    value = 1.0
  [../]
[]


[Kernels]
  [./c_dot]
    type = TimeDerivative
    variable = conc
  [../]
  [./flow_from_matrix]
    type = DesorptionFromMatrix
    variable = conc
    pressure_var = pressure
  [../]
  [./rho_dot]
    type = TimeDerivative
    variable = pressure
  [../]
  [./flux_to_porespace]
    type = DesorptionToPorespace
    variable = pressure
    conc_var = conc
  [../]
[]

[Postprocessors]
  [./mass_rho]
    type = ElementIntegralVariablePostprocessor
    block = 0
    variable = pressure
    execute_on = 'initial timestep_end'
  [../]
  [./mass_conc]
    type = ElementIntegralVariablePostprocessor
    block = 0
    variable = conc
    execute_on = 'initial timestep_end'
  [../]
  [./mass_tot]
    type = FunctionValuePostprocessor
    function = mass_fcn
    execute_on = 'initial timestep_end'
  [../]
  [./p0]
    type = PointValue
    variable = pressure
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./c0]
    type = PointValue
    variable = conc
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  [../]
[]

[Functions]
  [./mass_fcn]
    type = ParsedFunction
    value = a+b
    vars = 'a b'
    vals = 'mass_rho mass_conc'
  [../]
[]

[Materials]
  [./lang_stuff]
    type = MollifiedLangmuirMaterial
    block = 0
    one_over_desorption_time_const = 0.90909091
    one_over_adsorption_time_const = 0.90909091
    langmuir_density = 0.88
    langmuir_pressure = 1.23
    pressure_var = pressure
    conc_var = conc
    mollifier = 1E-4
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 2
[]
[Outputs]
  file_base = mollified_langmuir_desorption
  interval = 10
  exodus = true
  csv = 10
[] # Outputs

(modules/chemical_reactions/examples/calcium_bicarbonate/calcium_bicarbonate.i)

# Example of reactive transport model with precipitation and dissolution.
# Calcium (ca2) and bicarbonate (hco3) reaction to form calcite (CaCO3).
# Models bicarbonate injection following calcium injection, so that a
# moving reaction front forms a calcite precipitation zone. As the front moves,
# the upstream side of the front continues to form calcite via precipitation,
# while at the downstream side, dissolution of the solid calcite occurs.
#
# The reaction network considered is as follows:
# Aqueous equilibrium reactions:
# a)  h+ + hco3- = CO2(aq),             Keq = 10^(6.341)
# b)  hco3- = h+ + CO23-,               Keq = 10^(-10.325)
# c)  ca2+ + hco3- = h+ + CaCO3(aq),    Keq = 10^(-7.009)
# d)  ca2+ + hco3- = cahco3+,           Keq = 10^(-0.653)
# e)  ca2+ = h+ + CaOh+,                Keq = 10^(-12.85)
# f)  - h+ = oh-,                       Keq = 10^(-13.991)
#
# Kinetic reactions
# g)  ca2+ + hco3- = h+ + CaCO3(s),     A = 0.461 m^2/L, k = 6.456542e-2 mol/m^2 s,
#                                       Keq = 10^(1.8487)
#
# The primary chemical species are h+, hco3- and ca2+. The pressure gradient is fixed,
# and a conservative tracer is also included.
#
# This example is taken from:
# Guo et al, A parallel, fully coupled, fully implicit solution to reactive
# transport in porous media using the preconditioned Jacobian-Free Newton-Krylov
# Method, Advances in Water Resources, 53, 101-108 (2013).

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  xmax = 1
  ymax = 0.25
[]

[Variables]
  [./tracer]
  [../]
  [./ca2+]
  [../]
  [./h+]
    initial_condition = 1.0e-7
    scaling = 1e6
  [../]
  [./hco3-]
  [../]
[]

[AuxVariables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure_ic]
    type = FunctionIC
    variable = pressure
    function = pic
  [../]
  [./hco3_ic]
    type = BoundingBoxIC
    variable = hco3-
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 0.25
    inside = 5.0e-2
    outside = 1.0e-6
  [../]
  [./ca2_ic]
    type = BoundingBoxIC
    variable = ca2+
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 0.25
    inside = 1.0e-6
    outside = 5.0e-2
  [../]
  [./tracer_ic]
    type = BoundingBoxIC
    variable = tracer
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 0.25
    inside = 1.0
    outside = 0.0
  [../]
[]

[Functions]
  [./pic]
    type = ParsedFunction
    value = 60-50*x
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'ca2+ hco3- h+'
    secondary_species = 'co2_aq co32- caco3_aq cahco3+ caoh+ oh-'
    pressure = pressure
    reactions = 'h+ + hco3- = co2_aq 6.341,
                 hco3- - h+ = co32- -10.325,
                 ca2+ + hco3- - h+ = caco3_aq -7.009,
                 ca2+ + hco3- = cahco3+ -0.653,
                 ca2+ - h+ = caoh+ -12.85,
                 - h+ = oh- -13.991'
  [../]
  [./SolidKineticReactions]
    primary_species = 'ca2+ hco3- h+'
    kin_reactions = 'ca2+ + hco3- - h+ = caco3_s'
    secondary_species = caco3_s
    log10_keq = 1.8487
    reference_temperature = 298.15
    system_temperature = 298.15
    gas_constant = 8.314
    specific_reactive_surface_area = 4.61e-4
    kinetic_rate_constant = 6.456542e-7
    activation_energy = 1.5e4
  [../]
[]

[Kernels]
  [./tracer_ie]
    type = PrimaryTimeDerivative
    variable = tracer
  [../]
  [./tracer_pd]
    type = PrimaryDiffusion
    variable = tracer
  [../]
  [./tracer_conv]
    type = PrimaryConvection
    variable = tracer
    p = pressure
  [../]
  [./ca2+_ie]
    type = PrimaryTimeDerivative
    variable = ca2+
  [../]
  [./ca2+_pd]
    type = PrimaryDiffusion
    variable = ca2+
  [../]
  [./ca2+_conv]
    type = PrimaryConvection
    variable = ca2+
    p = pressure
  [../]
  [./h+_ie]
    type = PrimaryTimeDerivative
    variable = h+
  [../]
  [./h+_pd]
    type = PrimaryDiffusion
    variable = h+
  [../]
  [./h+_conv]
    type = PrimaryConvection
    variable = h+
    p = pressure
  [../]
  [./hco3-_ie]
    type = PrimaryTimeDerivative
    variable = hco3-
  [../]
  [./hco3-_pd]
    type = PrimaryDiffusion
    variable = hco3-
  [../]
  [./hco3-_conv]
    type = PrimaryConvection
    variable = hco3-
    p = pressure
  [../]
[]

[BCs]
  [./tracer_left]
    type = DirichletBC
    variable = tracer
    boundary = left
    value = 1.0
  [../]
  [./tracer_right]
    type = ChemicalOutFlowBC
    variable = tracer
    boundary = right
  [../]
  [./ca2+_left]
    type = SinDirichletBC
    variable = ca2+
    boundary = left
    initial = 5.0e-2
    final = 1.0e-6
    duration = 1
  [../]
  [./ca2+_right]
    type = ChemicalOutFlowBC
    variable = ca2+
    boundary = right
  [../]
  [./hco3-_left]
    type = SinDirichletBC
    variable = hco3-
    boundary = left
    initial = 1.0e-6
    final = 5.0e-2
    duration = 1
  [../]
  [./hco3-_right]
    type = ChemicalOutFlowBC
    variable = hco3-
    boundary = right
  [../]
  [./h+_left]
    type = DirichletBC
    variable = h+
    boundary = left
    value = 1.0e-7
  [../]
  [./h+_right]
    type = ChemicalOutFlowBC
    variable = h+
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-7 2e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  l_max_its = 50
  l_tol = 1e-5
  nl_max_its = 10
  nl_rel_tol = 1e-5
  end_time = 10
  [./TimeStepper]
    type = ConstantDT
    dt = 0.1
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  perf_graph = true
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/two_surface01.i)

# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in the z directions.
# stress_zz = 1.5
#
# Then only the first SimpleTester should activate, and the final stress
# should have have only nonzero component stress_zz = 1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.5E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
[]

[UserObjects]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 2
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = two_surface01
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/phase_field/test/tests/MultiPhase/acmultiinterface_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 10
  nz = 0
  xmin = -10
  xmax = 10
  ymin = -5
  ymax = 5
  elem_type = QUAD4
[]

[AuxVariables]
  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = -3.5
      y1 =  0.0
      radius = 4.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
[]

[Variables]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 =  3.5
      y1 =  0.0
      radius = 4.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
  [./eta3]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SpecifiedSmoothCircleIC
      x_positions = '-4.0 4.0'
      y_positions = ' 0.0 0.0'
      z_positions = ' 0.0 0.0'
      radii = '4.0 4.0'
      invalue = 0.1
      outvalue = 0.9
      int_width = 2.0
    [../]
  [../]

  [./lambda]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1.0
  [../]
[]

[Kernels]
  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
  [./ACBulk2]
    type = AllenCahn
    variable = eta2
    args = 'eta1 eta3'
    mob_name = L2
    f_name = F
  [../]
  [./ACInterface2]
    type = ACMultiInterface
    variable = eta2
    etas = 'eta1 eta2 eta3'
    mob_name = L2
    kappa_names = 'kappa21 kappa22 kappa23'
  [../]
  [./lagrange2]
    type = SwitchingFunctionConstraintEta
    variable = eta2
    h_name   = h2
    lambda = lambda
  [../]

  [./deta3dt]
    type = TimeDerivative
    variable = eta3
  [../]
  [./ACBulk3]
    type = AllenCahn
    variable = eta3
    args = 'eta1 eta2'
    mob_name = L3
    f_name = F
  [../]
  [./ACInterface3]
    type = ACMultiInterface
    variable = eta3
    etas = 'eta1 eta2 eta3'
    mob_name = L3
    kappa_names = 'kappa31 kappa32 kappa33'
  [../]
  [./lagrange3]
    type = SwitchingFunctionConstraintEta
    variable = eta3
    h_name   = h3
    lambda = lambda
  [../]

  [./lagrange]
    type = SwitchingFunctionConstraintLagrange
    variable = lambda
    etas    = 'eta1 eta2 eta3'
    h_names = 'h1   h2   h3'
    epsilon = 0
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'Fx  L1 L2 L3  kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
    prop_values = '0   1  1  1   1       1       1       1       1       1       1       1       1      '
  [../]

  [./switching1]
    type = SwitchingFunctionMaterial
    function_name = h1
    eta = eta1
    h_order = SIMPLE
  [../]
  [./switching2]
    type = SwitchingFunctionMaterial
    function_name = h2
    eta = eta2
    h_order = SIMPLE
  [../]
  [./switching3]
    type = SwitchingFunctionMaterial
    function_name = h3
    eta = eta3
    h_order = SIMPLE
  [../]

  [./barrier]
    type = MultiBarrierFunctionMaterial
    etas = 'eta1 eta2 eta3'
  [../]

  [./free_energy]
    type = DerivativeMultiPhaseMaterial
    f_name = F
    # we use a constant free energy (GeneriConstantmaterial property Fx)
    fi_names = 'Fx  Fx  Fx'
    hi_names = 'h1  h2  h3'
    etas     = 'eta1 eta2 eta3'
    # the free energy is given by the MultiBarrierFunctionMaterial only
    W = 1
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'
  #petsc_options = '-snes_ksp -snes_ksp_ew'
  #petsc_options = '-ksp_monitor_snes_lg-snes_ksp_ew'
  #petsc_options_iname = '-ksp_gmres_restart'
  #petsc_options_value = '1000              '

  l_max_its = 15
  l_tol = 1.0e-6

  nl_max_its = 50
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10

  start_time = 0.0
  num_steps = 2
  dt = 0.2
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/multiapps/initial_failure/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FailingProblem
  # time_step is set to two if there is no AMR by Steady at the end of its execute.
  fail_step = 1
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/second_order_elements/diffusion_quad9_levelsetcut.i)

# A simple diffusion problem with quad9 elements
# The mesh is cut using levle set based cutter

[GlobalParams]
  order = SECOND
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD9
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '3   5'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = 'x-0.53'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 3
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/materials/stateful_prop/many_stateful_props.i)

# This test creates several unused stateful properties.
# It's here to make sure that we don't consume too much
# memory if we store them all. With 180x180 elements
# we were previously seeing nearly a Gigabyte of memory
# consumed using TBB's map. We are now using unordered
# map which saves us 6x to 8x on memory.

[Mesh]
  type = GeneratedMesh
  nx = 10 #180
  ny = 10 #180
  dim = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./prop1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./heat]
    type = MatDiffusionTest
    variable = u
    prop_name = thermal_conductivity
    prop_state = 'old'                  # Use the "Old" value to compute conductivity
  [../]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./prop1_output]
    type = MaterialRealAux
    variable = prop1
    property = thermal_conductivity
  [../]

  [./prop1_output_init]
    type = MaterialRealAux
    variable = prop1
    property = thermal_conductivity
    execute_on = initial
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0.0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1.0
  [../]
[]

[Materials]
  [./stateful1]
    type = StatefulTest
    prop_names = 'thermal_conductivity'
    prop_values = '1'
  [../]
  [./stateful2]
    type = StatefulTest
    prop_names = 'foo2'
    prop_values = '2'
  [../]
  [./stateful3]
    type = StatefulTest
    prop_names = 'foo3'
    prop_values = '3'
  [../]
  [./stateful4]
    type = StatefulTest
    prop_names = 'foo4'
    prop_values = '4'
  [../]
  [./stateful5]
    type = StatefulTest
    prop_names = 'foo5'
    prop_values = '5'
  [../]
  [./stateful6]
    type = StatefulTest
    prop_names = 'foo6'
    prop_values = '6'
  [../]
[]

[Postprocessors]
  [./integral]
    type = ElementAverageValue
    variable = prop1
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  l_max_its = 10
  start_time = 0.0
  num_steps = 1
  dt = .1
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_crystal/PFC_IC/PFC_IC_FCC_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmax = 10
  ymax = 10
[]

[Variables]
  [./rho]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = rho
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./rho_IC]
    y2 = 8.75
    lc = 5
    y1 = 1.25
    x2 = 8.75
    crystal_structure = FCC
    variable = rho
    x1 = 1.25
    type = PFCFreezingIC
    min = .3
    max = .7
  [../]
[]

(test/tests/outputs/format/output_test_gmv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  gmv = true
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rz_finite_elastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = ADStressDivergenceRZTensors
    component = 0
    variable = disp_r
    use_displaced_mesh = true
  [../]
  [./stress_z]
    type = ADStressDivergenceRZTensors
    component = 1
    variable = disp_z
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  [../]
  [./axial]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeAxisymmetricRZFiniteStrain
  [../]
  [./stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poro_elasticity/mandel.i)

# Mandel's problem of consolodation of a drained medium
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed.  The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width.  a = 1
# Soil height.  b = 0.1
# Soil's Lame lambda.  la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = G = 0.75
# Soil bulk modulus.  K = la + 2*mu/3 = 1
# Drained Poisson ratio.  nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance.  1/K = 1
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Biot modulus.  M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio.  nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient.  B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Consolidation coefficient.  c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top.  F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here
#
# FINAL NOTE: The above solution assumes constant Biot Modulus.
# In porous_flow this is not true.  Therefore the solution is
# a little different than in the paper.  This test was therefore
# validated against MOOSE's poromechanics, which can choose either
# a constant Biot Modulus (which has been shown to agree with
# the analytic solution), or a non-constant Biot Modulus (which
# gives the same results as porous_flow).

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [roller_xmin]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left'
  []
  [roller_ymin]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom'
  []
  [plane_strain]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
  [xmax_drained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = right
  []
  [top_velocity]
    type = FunctionDirichletBC
    variable = disp_y
    function = top_velocity
    boundary = top
  []
[]

[Functions]
  [top_velocity]
    type = PiecewiseLinear
    x = '0 0.002 0.006   0.014   0.03    0.046   0.062   0.078   0.094   0.11    0.126   0.142   0.158   0.174   0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
    y = '-0.041824842    -0.042730269    -0.043412712    -0.04428867     -0.045509181    -0.04645965     -0.047268246 -0.047974749      -0.048597109     -0.0491467  -0.049632388     -0.050061697      -0.050441198     -0.050776675     -0.051073238      -0.0513354 -0.051567152      -0.051772022     -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
  []
[]

[AuxVariables]
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [tot_force]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [tot_force]
    type = ParsedAux
    args = 'stress_yy porepressure'
    execute_on = timestep_end
    variable = tot_force
    function = '-stress_yy+0.6*porepressure'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = porepressure
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 8
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    ensure_positive = false
    porosity_zero = 0.1
    biot_coefficient = 0.6
    solid_bulk = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0.0 0 0'
    variable = porepressure
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0.1 0 0'
    variable = porepressure
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0.2 0 0'
    variable = porepressure
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0.3 0 0'
    variable = porepressure
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0.4 0 0'
    variable = porepressure
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0.5 0 0'
    variable = porepressure
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0.6 0 0'
    variable = porepressure
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0.7 0 0'
    variable = porepressure
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0.8 0 0'
    variable = porepressure
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0.9 0 0'
    variable = porepressure
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '1 0 0'
    variable = porepressure
  []
  [xdisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_x
  []
  [ydisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_y
  []
  [total_downwards_force]
     type = ElementAverageValue
     outputs = csv
     variable = tot_force
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.15*t<0.01,0.15*t,0.01)
  []
[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 0.7
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mandel
  [csv]
    interval = 3
    type = CSV
  []
[]

(test/tests/outputs/oversample/over_sampling_test_gen.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 3
  ny = 3
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -4+(x*x+y*y)
  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  active = 'ie diff ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.2
  start_time = 0
  num_steps = 5
[]

[Outputs]
  file_base = out_gen
  exodus = true
  [./oversampling]
    file_base = out_gen_oversample
    type = Exodus
    refinements = 3
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp08.i)

# Capped weak-plane plasticity
# checking jacobian for shear + compression failure
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 1
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 1.0
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.1
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 0.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 1  0 0 -1  1 -1 0'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/jacobian/line_sink02.i)

# PorousFlowPolyLineSink with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 2
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
  [temp]
  []
[]


[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
  [dummy_outflow]
    type = PorousFlowSumQuantity
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    min = 1
    max = 2
  []
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_temp]
    type = TimeDerivative
    variable = temp
  []
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m01]
    type = TimeDerivative
    variable = massfrac_ph0_sp1
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
  [dummy_m11]
    type = TimeDerivative
    variable = massfrac_ph1_sp1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
      cv = 1.1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
      cv = 1.8
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0.1 0.2 0.3 0.2 0 0.1 0.3 0.1 0.1'
  []
[]

[DiracKernels]
  [dirac0]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    variable = ppwater
    point_file = one_point.bh
    line_length = 1
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-0.9 1.5'
    fluxes = '-1.1 2.2'
  []
  [dirac1]
    type = PorousFlowPolyLineSink
    fluid_phase = 1
    variable = ppgas
    line_length = 1
    use_relative_permeability = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -2.2'
  []
  [dirac2]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    variable = massfrac_ph0_sp0
    line_length = 1.3
    use_mobility = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -0.2'
  []
  [dirac3]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    variable = massfrac_ph0_sp1
    line_length = 1.3
    use_enthalpy = true
    mass_fraction_component = 0
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -0.2'
  []
  [dirac4]
    type = PorousFlowPolyLineSink
    fluid_phase = 1
    variable = massfrac_ph1_sp0
    function_of = temperature
    line_length = 0.9
    mass_fraction_component = 1
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -0.2'
  []
  [dirac5]
    type = PorousFlowPolyLineSink
    fluid_phase = 1
    variable = temp
    line_length = 0.9
    mass_fraction_component = 2
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '1.1 -0.2'
  []
  [dirac6]
    type = PorousFlowPolyLineSink
    fluid_phase = 1
    variable = massfrac_ph0_sp0
    use_mobility = true
    function_of = temperature
    mass_fraction_component = 1
    use_relative_permeability = true
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow
    p_or_t_vals = '-1.9 1.5'
    fluxes = '0 -0.2'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = line_sink02
[]

(test/tests/multiapps/grid-sequencing/vi-coarse.i)

l=10
nx=40
num_steps=2

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [bounds][]
[]

[Bounds]
  [./u_upper_bound]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = upper
    bound_value = ${l}
  [../]
  [./u_lower_bound]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = lower
    bound_value = 0
  [../]
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x'
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = 'if(x<5,-1,1)'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 0
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = ${l}
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options = '-snes_vi_monitor'
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
  petsc_options_value = '0                           30          asm      16                    basic                 vinewtonrsls'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  active = 'upper_violations lower_violations'
  [upper_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = ${fparse 10+1e-8}
    comparator = 'greater'
  []
  [lower_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = -1e-8
    comparator = 'less'
  []
  [nls]
    type = NumNonlinearIterations
  []
  [cum_nls]
    type = CumulativeValuePostprocessor
    postprocessor = nls
  []
[]

[MultiApps]
  [./coarser]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_begin
    positions = '0 0 0'
    input_files = vi-coarser.i
  [../]
[]

[Transfers]
  [./mesh_function_begin]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    multi_app = coarser
    source_variable = u
    variable = u
    execute_on = timestep_begin
  [../]
[]

(test/tests/transfers/multiapp_userobject_transfer/tosub_displaced_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 20
  ny = 20
  nz = 20
  # The MultiAppUserObjectTransfer object only works with ReplicatedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_average_value]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./layered_aux]
    type = SpatialUserObjectAux
    variable = layered_average_value
    execute_on = timestep_end
    user_object = layered_average
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[UserObjects]
  [./layered_average]
    type = LayeredAverage
    variable = u
    direction = y
    num_layers = 4
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    execute_on = timestep_end
    positions = '0 0 0'
    type = TransientMultiApp
    input_files = tosub_displaced_sub.i
    app_type = MooseTestApp
  [../]
[]

[Transfers]
  [./layered_transfer]
    direction = to_multiapp
    user_object = layered_average
    variable = multi_layered_average
    type = MultiAppUserObjectTransfer
    multi_app = sub_app
    displaced_target_mesh = true
  [../]
  [./element_layered_transfer]
    direction = to_multiapp
    user_object = layered_average
    variable = element_multi_layered_average
    type = MultiAppUserObjectTransfer
    multi_app = sub_app
    displaced_target_mesh = true
  [../]
[]

(test/tests/materials/old_cyclic_dep/test.i)

# This test checks that the usage of an old/older (stateful) material property
# does not create a dependency on that property for the purposes of
# dependency resolution for material property evaluation.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 2
  [../]
[]

[Materials]
  [./mat1]
    type = CoupledMaterial
    mat_prop = 'prop-a'
    coupled_mat_prop = 'prop-b'
    use_old_prop = true
    block = 0
  [../]

  [./mat2]
    type = CoupledMaterial
    mat_prop = 'prop-b'
    coupled_mat_prop = 'prop-a'
    use_old_prop = false
    block = 0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Debug]
  show_material_props = true
[]

(modules/phase_field/test/tests/mobility_derivative/AC_mobility_derivative_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 40
  xmax = 25
[]

[Variables]
  [./op]
  [../]
[]

[ICs]
  [./op_IC]
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 6.0
    invalue = 1
    outvalue = 0
    int_width = 3.0
    variable = op
  [../]
[]

[Kernels]
  [./op_dot]
    type = TimeDerivative
    variable = op
  [../]
  [./op_bulk]
    type = AllenCahn
    variable = op
    f_name = F
    mob_name = L
  [../]
  [./op_interface]
    type = ACInterface
    variable = op
    kappa_name = 1
    mob_name = L
  [../]
[]

[Materials]
  [./consts]
    type = DerivativeParsedMaterial
    f_name  = L
    function = 'if(op<0, 0.01, if(op>1, 0.01, 1*op^2*(1-op)^2+0.01))'
    args = 'op'
    outputs = exodus
    output_properties = 'L dL/dop dL/dv'
    derivative_order = 2
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'op'
    function = '2*op^2*(1-op)^2 - 0.2*op'
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 15
  nl_rel_tol = 1.0e-9

  start_time = 0.0
  num_steps = 20
  dt = 2.0
[]

[Outputs]
  exodus = true
  print_linear_residuals = false
[]

(modules/fluid_properties/test/tests/functions/saturation_temperature_function/saturation_temperature_function.i)

# TestTwoPhaseFluidProperties has the following saturation temperature function:
#   T_sat(p) = 2 p
# Thus for p = 5, T_sat should be 10.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Modules]
  [./FluidProperties]
    [./fp_liquid]
      type = IdealGasFluidProperties
    [../]
    [./fp_vapor]
      type = IdealGasFluidProperties
    [../]
    [./fp_2phase]
      type = TestTwoPhaseFluidProperties
      fp_liquid = fp_liquid
      fp_vapor = fp_vapor
    [../]
  []
[]

[Functions]
  [./p]
    type = ConstantFunction
    value = 5
  [../]
  [./T_sat]
    type = SaturationTemperatureFunction
    p = p
    fp_2phase = fp_2phase
  [../]
[]

[Postprocessors]
  [./T_sat_pp]
    type = FunctionValuePostprocessor
    function = T_sat
    execute_on = 'INITIAL'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/random02.i)

# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_yield_fcn]
    type = ElementExtremeValue
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'max_yield_fcn'
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningConstant
    value = -1.5
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
    use_custom_returnMap = true
    use_custom_cto = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    max_NR_iterations = 2
    ep_plastic_tolerance = 1E-6
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random02
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/phase_field/test/tests/Nucleation/auxkernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
  elem_type = QUAD4
[]

[AuxVariables]
  [./c]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./c]
    type = DiscreteNucleationAux
    map = map
    variable = c
    no_nucleus_value = -1
    nucleus_value = 2
    execute_on = TIMESTEP_END
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationInserter
    hold_time = 0.4
    probability = 0.01
    seed = 12346
    radius = 3.27
  [../]
  [./map]
    type = DiscreteNucleationMap
    int_width = 2
    periodic = c
    inserter = inserter
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.2
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/outputs/debug/show_top_residuals_nonlinear_only.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./debug] # This is only a test, this should be turned on via the [Debug] block
    type = TopResidualDebugOutput
    num_residuals = 1
    execute_on = nonlinear
  [../]
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/sub0.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/heat_advection01_fully_saturated.i)

# 1phase, using fully-saturated version, heat advection
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
  [pp]
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
  [pp]
    type = RandomIC
    variable = pp
    max = 0.0
    min = -1.0
  []
[]

[Kernels]
  [pp]
    type = TimeDerivative
    variable = pp
  []
  [heat_advection]
    type = PorousFlowFullySaturatedHeatAdvection
    variable = temp
    gravity = '1 2 3'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1
      cv = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [PS]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/chemical_reactions/test/tests/parser/equilibrium_action.i)

# Test AqueousEquilibriumReactions parser

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
[]

[AuxVariables]
  [./pressure]
  [../]
[]

[ICs]
  [./a]
    type = BoundingBoxIC
    variable = a
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 1
    inside = 1.0e-2
    outside = 1.0e-10
  [../]
  [./b]
    type = BoundingBoxIC
    variable = b
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 1
    inside = 1.0e-2
    outside = 1.0e-10
  [../]
  [./pressure]
    type = FunctionIC
    variable = pressure
    function = 2-x
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'a b'
    reactions = '2a = pa2 2,
                 (1.0)a + (1.0)b = pab -2'
    secondary_species = 'pa2 pab'
    pressure = pressure
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
  [../]
[]

[BCs]
  [./a_left]
    type = DirichletBC
    variable = a
    boundary = left
    value = 1.0e-2
  [../]
  [./a_right]
    type = ChemicalOutFlowBC
    variable = a
    boundary = right
  [../]
  [./b_left]
    type = DirichletBC
    variable = b
    boundary = left
    value = 1.0e-2
  [../]
  [./b_right]
    type = ChemicalOutFlowBC
    variable = b
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  nl_abs_tol = 1e-12
  end_time = 10
  dt = 10
[]

[Outputs]
  file_base = equilibrium_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(test/tests/time_integrators/actually_explicit_euler_verification/ee-1d-quadratic.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 20
  elem_type = EDGE3
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x*x-2*t
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x*x
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  l_tol = 1e-12
  start_time = 0.0
  num_steps = 20
  dt = 0.00005

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(test/tests/mesh/mesh_generation/mesh_bias.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  xmin = -0.5
  xmax = 0.5
  ymin = -1
  ymax = 1
  zmin = -1.5
  zmax = 1.5
  elem_type = HEX8
  # Bias parameters tested in this test
  bias_x = 0.75
  bias_y = 1.25
  bias_z = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform4.i)

# apply a pure tension, then some shear
# the BCs are designed to map out the yield function, showing
# the affect of 'cap' smoothing
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = x_disp
    boundary = front
    function = 'if(t<1E-6,0,3*(t-1E-6)*(t-1E-6)*1E6)'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = y_disp
    boundary = front
    function = 'if(t<1E-6,0,5*(t-1E-6)*(t-1E-6)*1E6)'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = 'if(t<1E-6,t,1E-6)'
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]

[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.08748866
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tip_scheme = cap
    smoother = 0
    cap_rate = 0.001
    cap_start = -1000.0
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 0.5E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-4
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    debug_fspb = crash
    debug_jac_at_stress = '1E4 2E4 3E4 2E4 -4E4 5E4 3E4 5E4 6E8'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-3
    debug_pm_change = 1E-5
    debug_intnl_change = 1E-5
  [../]
[]


[Executioner]
  end_time = 2E-6
  dt = 1E-7
  type = Transient
[]


[Outputs]
  file_base = small_deform4
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/ad_linear_elasticity/linear_elastic_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 50
  ymax = 50
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./diffused]
     [./InitialCondition]
      type = RandomIC
     [../]
  [../]
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
  use_automatic_differentiation = true
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = diffused
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
[]

[BCs]
  [./bottom]
    type = ADDirichletBC
    variable = diffused
    boundary = 'right'
    value = 1
  [../]
  [./top]
    type = ADDirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
  [./disp_x_BC]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'bottom top'
    value = 0.5
  [../]
  [./disp_x_BC2]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.01
  [../]
  [./disp_y_BC]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.8
  [../]
  [./disp_y_BC2]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'left right'
    value = 0.02
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/grain_texture/EulerAngle2RGBAction.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 12
  xmax = 1000
  ymax = 300
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalBoundingBoxIC]
      x1 = 0
      y1 = 0
      x2 = 500
      y2 = 1000
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./active_bounds_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    execute_on = 'initial timestep_begin'
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    execute_on = 'initial timestep_begin'
    field_display = VARIABLE_COLORING
  [../]
  [./active_bounds_elemental]
    type = FeatureFloodCountAux
    variable = active_bounds_elemental
    field_display = ACTIVE_BOUNDS
    execute_on = 'initial timestep_begin'
    flood_counter = grain_tracker
  [../]
[]

[Modules]
  [./PhaseField]
    [./EulerAngles2RGB]
      crystal_structure = cubic
      euler_angle_provider = euler_angle_file
      grain_tracker = grain_tracker
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    block = 0
    T = 500 # K
    wGB = 75 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
    time_scale = 1.0e-6
  [../]
[]

[UserObjects]
  [./grain_tracker]
    type = FauxGrainTracker
    connecting_threshold = 0.05
    compute_var_to_feature_map = true
    flood_entity_type = elemental
    execute_on = 'initial timestep_begin'
    outputs = none
  [../]
  [./euler_angle_file]
    type = EulerAngleFileReader
    file_name = test.tex
  [../]
[]

[Postprocessors]
  [./gr0_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr0
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
  petsc_options_value = 'hypre boomeramg 31 0.7'

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 30
  nl_rel_tol = 1e-9

  start_time = 0.0
  num_steps = 3
  dt = 0.2
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/action/composite_eigenstrain.i)

# The primary purpose of this test is to verify that the ability to combine
# multiple eigenstrains works correctly.  It should behave identically to the
# constant_expansion_coeff.i model in the thermal_expansion directory. Instead
# of having the eigenstrain names passed directly to the TensorMechanics MasterAction,
# the MasterAction should be able to extract the necessary eigenstrains and apply
# to their respective blocks without reduncacy.

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material.  An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
#     6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temp]
  [../]
  [./c]
  [../]
[]

[Problem]
  solve = false
[]

[ICs]
  [./InitialCondition]
    type = ConstantIC
    value = 1
    variable = c
  [../]
[]
[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./solid]
    strain = SMALL
    incremental = true
    add_variables = true
    automatic_eigenstrain_names = true
    generate_output = 'strain_xx strain_yy strain_zz'
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain1]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.0e-5
    temperature = temp
    eigenstrain_name = eigenstrain1
  [../]
  [./thermal_expansion_strain2]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 0.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain2
  [../]
  [./composite]
    type = CompositeEigenstrain
    tensors = ' eigenstrain1 eigenstrain2'
    weights = 'weight1 weight2'
    eigenstrain_name = 'eigenstrain'
    args = c
  [../]
  [./weights]
    type = GenericConstantMaterial
    prop_names = 'weight1 weight2'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
  checkpoint = true
[]

[Postprocessors]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 0
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
    block = 0
  [../]
  [./strain_zz]
    type = ElementAverageValue
    variable = strain_zz
    block = 0
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
    block = 0
  [../]
[]

(test/tests/multiapps/sub_cycling/sub_iteration_adaptive.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.01
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/checkpoint/checkpoint_block.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 11
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./out]
    type = Checkpoint
  [../]
[]

(modules/tensor_mechanics/test/tests/dynamics/prescribed_displacement/3D_QStatic_1_Ramped_Displacement.i)

# One 3D element under ramped displacement loading.
#
# loading:
# time : 0.0 0.1  0.2  0.3
# disp : 0.0 0.0 -0.01 -0.01

# This displacement loading is applied using the PresetDisplacement boundary condition.

# Here, the given displacement time history is converted to an acceleration
# time history using Backward Euler time differentiation. Then, the resulting
# acceleration is integrated using Newmark time integration to obtain a
# displacement time history which is then applied to the boundary.

# This is done because if the displacement is applied using Dirichlet BC, the
# resulting acceleration is very noisy.

# Boundaries:
# x = 0 left
# x = 1 right
# y = 0 bottom
# y = 1 top
# z = 0 back
# z = 1 front

# Result: The displacement at the top node in the z direction should match
# the prescribed displacement. Also, the z acceleration should
# be two triangular pulses, one peaking at 0.1 and another peaking at
# 0.2.


[Mesh]
  type = GeneratedMesh
  dim = 3 # Dimension of the mesh
  nx = 1 # Number of elements in the x direction
  ny = 1 # Number of elements in the y direction
  nz = 1 # Number of elements in the z direction
  xmin = 0.0
  xmax = 1
  ymin = 0.0
  ymax = 1
  zmin = 0.0
  zmax = 1
  allow_renumbering = false # So NodalVariableValue can index by id
[]

[Variables] # variables that are solved
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables] # variables that are calculated for output
  [./accel_x]
  [../]
  [./vel_x]
  [../]
  [./accel_y]
  [../]
  [./vel_y]
  [../]
  [./accel_z]
  [../]
  [./vel_z]
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics] # zeta*K*vel + K * disp
    displacements = 'disp_x disp_y disp_z'
    zeta = 0.000025
  [../]
  [./inertia_x] # M*accel + eta*M*vel
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.25 # Newmark time integration
    gamma = 0.5 # Newmark time integration
    eta = 19.63
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.25
    gamma = 0.5
    eta = 19.63
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    gamma = 0.5
    eta = 19.63
  [../]
[]

[AuxKernels]
  [./accel_x] # Calculates and stores acceleration at the end of time step
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x] # Calculates and stores velocity at the end of the time step
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./strain_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strain_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Functions]
  [./displacement_front]
    type = PiecewiseLinear
    data_file = 'displacement.csv'
    format = columns
  [../]
[]

[BCs]
  [./Preset_displacement]
    type = PresetDisplacement
    variable = disp_z
    function = displacement_front
    boundary = front
    beta = 0.25
    velocity = vel_z
    acceleration = accel_z
  [../]
  [./anchor_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./anchor_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./anchor_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    youngs_modulus = 325e6 #Pa
    poissons_ratio = 0.3
    type = ComputeIsotropicElasticityTensor
    block = 0
  [../]
  [./strain]
    #Computes the strain, assuming small strains
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    #Computes the stress, using linear elasticity
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 2000 #kg/m3
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 3.0
  l_tol = 1e-6
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  dt = 0.1
  timestep_tolerance = 1e-6
[]

[Postprocessors] # These quantites are printed to a csv file at every time step
  [./_dt]
    type = TimestepSize
  [../]
  [./accel_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_x
  [../]
  [./accel_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_y
  [../]
  [./accel_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_z
  [../]
  [./vel_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_x
  [../]
  [./vel_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_y
  [../]
  [./vel_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_z
  [../]
  [./disp_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_x
  [../]
  [./disp_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_y
  [../]
  [./disp_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_z
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/richards/test/tests/gravity_head_1/gh06.i)

# unsaturated = true
# gravity = false
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh06
  exodus = true
[]

(test/tests/vectorpostprocessors/point_value_sampler/not_found.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./point_sample]
    type = PointValueSampler
    variable = 'u v'
    points = '0.1 0.1 0  0.23 0.4 0  0.78 0.2 0 1.2 0.2 0'
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform_inclined3.i)

# Plastic deformation, tensile failure, inclined normal = (0, 1, 0)
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the ymax surface of a unit cube:
# disp_x = 4*t
# disp_y = t
# disp_z = 3*t
# should yield trial stress:
# stress_yy = 12*t
# stress_yx = 16*t
# stress_yz = 12*t
# Use tensile strength = 6, we should return to stress_yy = 6,
# and stress_xx = stress_zz = 2*t up to t=1 when the system is completely
# plastic, so these stress components will not change
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = top
    function = 4*t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = t
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = top
    function = 3*t
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 80
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 6
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 40
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '4 4'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakInclinedPlaneStressUpdate
    normal_vector = '0 1 0'
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform_inclined3
  csv = true
[]

(test/tests/functions/image_function/crop.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
  xmin = 0.5
  ymin = 0.5
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    file_suffix = png
    origin = '0 0 0'
    dimensions = '1 1 0'
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/standard_use/volume_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s]
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(test/tests/utils/mffd/mffd_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  mffd_type = 'ds'
[]

(modules/richards/test/tests/jacobian_1/jn_lumped_16.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# with lumped fluid mass

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsLumpedMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn_lumped_16
  exodus = false
[]

(modules/richards/test/tests/user_objects/uo1.i)

# Relative-permeability User objects give the correct value
# (note that here p is x, where x runs between 0.01 and 0.99
# and that seff is p in the aux vars)
#
# If you want to add another test for another UserObject
# then add the UserObject, add a Function defining the expected result,
# add an AuxVariable and AuxKernel that will record the UserObjects value
# and finally add a NodalL2Error that compares this with the Function.

[UserObjects]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermPower5]
    type = RichardsRelPermPower
    simm = 0.0
    n = 5
  [../]
  [./RelPermVG]
    type = RichardsRelPermVG
    simm = 0.0
    m = 0.8
  [../]
  [./RelPermVG1]
    type = RichardsRelPermVG1
    simm = 0.0
    m = 0.8
    scut = 1E-6 # then we get a cubic
  [../]
  [./RelPermBW]
    type = RichardsRelPermBW
    Sn = 0.05
    Ss = 0.95
    Kn = 0.0
    Ks = 1.0
    C = 1.5
  [../]
  [./RelPermMonomial]
    type = RichardsRelPermMonomial
    simm = 0.0
    n = 3
  [../]
  [./RelPermPowerGas]
    type = RichardsRelPermPowerGas
    simm = 0.0
    n = 5
  [../]
  [./Q2PRelPermPowerGas]
    type = Q2PRelPermPowerGas
    simm = 0.0
    n = 5
  [../]
  [./RelPermMonomial_zero]
    type = RichardsRelPermMonomial
    simm = 0.1
    n = 0
    zero_to_the_zero = 0
  [../]

  # following are unimportant in this test
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-6
  [../]
  [./RelPermPower_unimportant]
    type = RichardsRelPermPower
    simm = 0.10101
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.054321
    sum_s_res = 0.054321
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E5
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = x
  [../]

  [./answer_RelPermPower]
    type = ParsedFunction
    value = ((n+1)*(x^n))-(n*(x^(n+1)))
    vars = 'n'
    vals = '2'
  [../]
  [./answer_dRelPermPower]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = ((n+1)*(x^n))-(n*(x^(n+1)))
    vars = 'n'
    vals = '2'
  [../]
  [./answer_d2RelPermPower]
    type = Grad2ParsedFunction
    direction = '1E-3 0 0'
    value = ((n+1)*(x^n))-(n*(x^(n+1)))
    vars = 'n'
    vals = '2'
  [../]

  [./answer_RelPermPower5]
    type = ParsedFunction
    value = ((n+1)*(x^n))-(n*(x^(n+1)))
    vars = 'n'
    vals = '5'
  [../]
  [./answer_dRelPermPower5]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = ((n+1)*(x^n))-(n*(x^(n+1)))
    vars = 'n'
    vals = '5'
  [../]
  [./answer_d2RelPermPower5]
    type = Grad2ParsedFunction
    direction = '1E-5 0 0'
    value = ((n+1)*(x^n))-(n*(x^(n+1)))
    vars = 'n'
    vals = '5'
  [../]

  [./answer_RelPermVG]
    type = ParsedFunction
    value = (x^(0.5))*(1-(1-(x^(1.0/m)))^m)^2
    vars = 'm'
    vals = '0.8'
  [../]
  [./answer_dRelPermVG]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = (x^(0.5))*(1-(1-(x^(1.0/m)))^m)^2
    vars = 'm'
    vals = '0.8'
  [../]
  [./answer_d2RelPermVG]
    type = Grad2ParsedFunction
    direction = '1E-5 0 0'
    value = (x^(0.5))*(1-(1-(x^(1.0/m)))^m)^2
    vars = 'm'
    vals = '0.8'
  [../]

  [./answer_RelPermVG1]
    type = ParsedFunction
    value = x^3
  [../]
  [./answer_dRelPermVG1]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = x^3
  [../]
  [./answer_d2RelPermVG1]
    type = Grad2ParsedFunction
    direction = '1E-5 0 0'
    value = x^3
  [../]

  [./answer_RelPermBW]
    type = ParsedFunction
    value = if(x>ss,1,if(x<sn,0,kn+(((x-sn)/(ss-sn))^2)*(c-1)*(ks-kn)/(c-((x-sn)/(ss-sn)))))
    vars = 'kn ks c sn ss'
    vals = '0 1 1.5 0.05 0.95'
  [../]
  [./answer_dRelPermBW]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = if(x>ss,1,if(x<sn,0,kn+(((x-sn)/(ss-sn))^2)*(c-1)*(ks-kn)/(c-((x-sn)/(ss-sn)))))
    vars = 'kn ks c sn ss'
    vals = '0 1 1.5 0.05 0.95'
  [../]
  [./answer_d2RelPermBW]
    type = Grad2ParsedFunction
    direction = '1E-5 0 0'
    value = if(x>ss,1,if(x<sn,0,kn+(((x-sn)/(ss-sn))^2)*(c-1)*(ks-kn)/(c-((x-sn)/(ss-sn)))))
    vars = 'kn ks c sn ss'
    vals = '0 1 1.5 0.05 0.95'
  [../]

  [./answer_RelPermMonomial]
    type = ParsedFunction
    value = x^n
    vars = 'n'
    vals = '3'
  [../]
  [./answer_dRelPermMonomial]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = x^n
    vars = 'n'
    vals = '3'
  [../]
  [./answer_d2RelPermMonomial]
    type = Grad2ParsedFunction
    direction = '1E-3 0 0'
    value = x^n
    vars = 'n'
    vals = '3'
  [../]

  [./answer_RelPermMonomial_zero]
    type = ParsedFunction
    value = if(x>simm,1,0)
    vars = 'simm'
    vals = '0.1'
  [../]
  [./answer_dRelPermMonomial_zero]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = if(x>simm,1,0)
    vars = 'simm'
    vals = '0.1'
  [../]
  [./answer_d2RelPermMonomial_zero]
    type = Grad2ParsedFunction
    direction = '1E-3 0 0'
    value = if(x>simm,1,0)
    vars = 'simm'
    vals = '0.1'
  [../]

  [./answer_RelPermPowerGas]
    type = ParsedFunction
    value = 1-((n+1)*((1-x)^n))+(n*((1-x)^(n+1)))
    vars = 'n'
    vals = '5'
  [../]
  [./answer_dRelPermPowerGas]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = 1-((n+1)*((1-x)^n))+(n*((1-x)^(n+1)))
    vars = 'n'
    vals = '5'
  [../]
  [./answer_d2RelPermPowerGas]
    type = Grad2ParsedFunction
    direction = '1E-5 0 0'
    value = 1-((n+1)*((1-x)^n))+(n*((1-x)^(n+1)))
    vars = 'n'
    vals = '5'
  [../]

  [./answer_Q2PRelPermPowerGas]
    type = ParsedFunction
    value = 1-((n+1)*(x^n))+(n*(x^(n+1)))
    vars = 'n'
    vals = '5'
  [../]
  [./answer_dQ2PRelPermPowerGas]
    type = GradParsedFunction
    direction = '1E-4 0 0'
    value = 1-((n+1)*(x^n))+(n*(x^(n+1)))
    vars = 'n'
    vals = '5'
  [../]
  [./answer_d2Q2PRelPermPowerGas]
    type = Grad2ParsedFunction
    direction = '1E-5 0 0'
    value = 1-((n+1)*(x^n))+(n*(x^(n+1)))
    vars = 'n'
    vals = '5'
  [../]
[]

[AuxVariables]
  [./RelPermPower_Aux]
  [../]
  [./dRelPermPower_Aux]
  [../]
  [./d2RelPermPower_Aux]
  [../]

  [./RelPermPower5_Aux]
  [../]
  [./dRelPermPower5_Aux]
  [../]
  [./d2RelPermPower5_Aux]
  [../]

  [./RelPermVG_Aux]
  [../]
  [./dRelPermVG_Aux]
  [../]
  [./d2RelPermVG_Aux]
  [../]

  [./RelPermVG1_Aux]
  [../]
  [./dRelPermVG1_Aux]
  [../]
  [./d2RelPermVG1_Aux]
  [../]

  [./RelPermBW_Aux]
  [../]
  [./dRelPermBW_Aux]
  [../]
  [./d2RelPermBW_Aux]
  [../]

  [./RelPermMonomial_Aux]
  [../]
  [./dRelPermMonomial_Aux]
  [../]
  [./d2RelPermMonomial_Aux]
  [../]

  [./RelPermPowerGas_Aux]
  [../]
  [./dRelPermPowerGas_Aux]
  [../]
  [./d2RelPermPowerGas_Aux]
  [../]

  [./Q2PRelPermPowerGas_Aux]
  [../]
  [./dQ2PRelPermPowerGas_Aux]
  [../]
  [./d2Q2PRelPermPowerGas_Aux]
  [../]

  [./RelPermMonomial_zero_Aux]
  [../]
  [./dRelPermMonomial_zero_Aux]
  [../]
  [./d2RelPermMonomial_zero_Aux]
  [../]

  [./check_Aux]
  [../]
[]

[AuxKernels]
  [./RelPermPower_AuxK]
    type = RichardsRelPermAux
    variable = RelPermPower_Aux
    relperm_UO = RelPermPower
    seff_var = pressure
  [../]
  [./dRelPermPower_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dRelPermPower_Aux
    relperm_UO = RelPermPower
    seff_var = pressure
  [../]
  [./d2RelPermPower_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2RelPermPower_Aux
    relperm_UO = RelPermPower
    seff_var = pressure
  [../]

  [./RelPermPower5_AuxK]
    type = RichardsRelPermAux
    variable = RelPermPower5_Aux
    relperm_UO = RelPermPower5
    seff_var = pressure
  [../]
  [./dRelPermPower5_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dRelPermPower5_Aux
    relperm_UO = RelPermPower5
    seff_var = pressure
  [../]
  [./d2RelPermPower5_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2RelPermPower5_Aux
    relperm_UO = RelPermPower5
    seff_var = pressure
  [../]

  [./RelPermVG_AuxK]
    type = RichardsRelPermAux
    variable = RelPermVG_Aux
    relperm_UO = RelPermVG
    seff_var = pressure
  [../]
  [./dRelPermVG_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dRelPermVG_Aux
    relperm_UO = RelPermVG
    seff_var = pressure
  [../]
  [./d2RelPermVG_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2RelPermVG_Aux
    relperm_UO = RelPermVG
    seff_var = pressure
  [../]

  [./RelPermVG1_AuxK]
    type = RichardsRelPermAux
    variable = RelPermVG1_Aux
    relperm_UO = RelPermVG1
    seff_var = pressure
  [../]
  [./dRelPermVG1_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dRelPermVG1_Aux
    relperm_UO = RelPermVG1
    seff_var = pressure
  [../]
  [./d2RelPermVG1_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2RelPermVG1_Aux
    relperm_UO = RelPermVG1
    seff_var = pressure
  [../]

  [./RelPermBW_AuxK]
    type = RichardsRelPermAux
    variable = RelPermBW_Aux
    relperm_UO = RelPermBW
    seff_var = pressure
  [../]
  [./dRelPermBW_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dRelPermBW_Aux
    relperm_UO = RelPermBW
    seff_var = pressure
  [../]
  [./d2RelPermBW_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2RelPermBW_Aux
    relperm_UO = RelPermBW
    seff_var = pressure
  [../]

  [./RelPermMonomial_AuxK]
    type = RichardsRelPermAux
    variable = RelPermMonomial_Aux
    relperm_UO = RelPermMonomial
    seff_var = pressure
  [../]
  [./dRelPermMonomial_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dRelPermMonomial_Aux
    relperm_UO = RelPermMonomial
    seff_var = pressure
  [../]
  [./d2RelPermMonomial_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2RelPermMonomial_Aux
    relperm_UO = RelPermMonomial
    seff_var = pressure
  [../]

  [./RelPermPowerGas_AuxK]
    type = RichardsRelPermAux
    variable = RelPermPowerGas_Aux
    relperm_UO = RelPermPowerGas
    seff_var = pressure
  [../]
  [./dRelPermPowerGas_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dRelPermPowerGas_Aux
    relperm_UO = RelPermPowerGas
    seff_var = pressure
  [../]
  [./d2RelPermPowerGas_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2RelPermPowerGas_Aux
    relperm_UO = RelPermPowerGas
    seff_var = pressure
  [../]

  [./Q2PRelPermPowerGas_AuxK]
    type = RichardsRelPermAux
    variable = Q2PRelPermPowerGas_Aux
    relperm_UO = Q2PRelPermPowerGas
    seff_var = pressure
  [../]
  [./dQ2PRelPermPowerGas_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dQ2PRelPermPowerGas_Aux
    relperm_UO = Q2PRelPermPowerGas
    seff_var = pressure
  [../]
  [./d2Q2PRelPermPowerGas_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2Q2PRelPermPowerGas_Aux
    relperm_UO = Q2PRelPermPowerGas
    seff_var = pressure
  [../]

  [./RelPermMonomial_zero_AuxK]
    type = RichardsRelPermAux
    variable = RelPermMonomial_zero_Aux
    relperm_UO = RelPermMonomial_zero
    seff_var = pressure
  [../]
  [./dRelPermMonomial_zero_AuxK]
    type = RichardsRelPermPrimeAux
    variable = dRelPermMonomial_zero_Aux
    relperm_UO = RelPermMonomial_zero
    seff_var = pressure
  [../]
  [./d2RelPermMonomial_zero_AuxK]
    type = RichardsRelPermPrimePrimeAux
    variable = d2RelPermMonomial_zero_Aux
    relperm_UO = RelPermMonomial_zero
    seff_var = pressure
  [../]

  [./check_AuxK]
    type = FunctionAux
    variable = check_Aux
    function = answer_RelPermBW
  [../]
[]

[Postprocessors]
  [./cf_RelPermPower]
    type = NodalL2Error
    function = answer_RelPermPower
    variable = RelPermPower_Aux
  [../]
  [./cf_dRelPermPower]
    type = NodalL2Error
    function = answer_dRelPermPower
    variable = dRelPermPower_Aux
  [../]
  [./cf_d2RelPermPower]
    type = NodalL2Error
    function = answer_d2RelPermPower
    variable = d2RelPermPower_Aux
  [../]

  [./cf_RelPermPower5]
    type = NodalL2Error
    function = answer_RelPermPower5
    variable = RelPermPower5_Aux
  [../]
  [./cf_dRelPermPower5]
    type = NodalL2Error
    function = answer_dRelPermPower5
    variable = dRelPermPower5_Aux
  [../]
  [./cf_d2RelPermPower5]
    type = NodalL2Error
    function = answer_d2RelPermPower5
    variable = d2RelPermPower5_Aux
  [../]

  [./cf_RelPermVG]
    type = NodalL2Error
    function = answer_RelPermVG
    variable = RelPermVG_Aux
  [../]
  [./cf_dRelPermVG]
    type = NodalL2Error
    function = answer_dRelPermVG
    variable = dRelPermVG_Aux
  [../]
  [./cf_d2RelPermVG]
    type = NodalL2Error
    function = answer_d2RelPermVG
    variable = d2RelPermVG_Aux
  [../]

  [./cf_RelPermVG1]
    type = NodalL2Error
    function = answer_RelPermVG1
    variable = RelPermVG1_Aux
  [../]
  [./cf_dRelPermVG1]
    type = NodalL2Error
    function = answer_dRelPermVG1
    variable = dRelPermVG1_Aux
  [../]
  [./cf_d2RelPermVG1]
    type = NodalL2Error
    function = answer_d2RelPermVG1
    variable = d2RelPermVG1_Aux
  [../]

  [./cf_RelPermBW]
    type = NodalL2Error
    function = answer_RelPermBW
    variable = RelPermBW_Aux
  [../]
  [./cf_dRelPermBW]
    type = NodalL2Error
    function = answer_dRelPermBW
    variable = dRelPermBW_Aux
  [../]
  [./cf_d2RelPermBW]
    type = NodalL2Error
    function = answer_d2RelPermBW
    variable = d2RelPermBW_Aux
  [../]

  [./cf_RelPermMonomial]
    type = NodalL2Error
    function = answer_RelPermMonomial
    variable = RelPermMonomial_Aux
  [../]
  [./cf_dRelPermMonomial]
    type = NodalL2Error
    function = answer_dRelPermMonomial
    variable = dRelPermMonomial_Aux
  [../]
  [./cf_d2RelPermMonomial]
    type = NodalL2Error
    function = answer_d2RelPermMonomial
    variable = d2RelPermMonomial_Aux
  [../]

  [./cf_RelPermPowerGas]
    type = NodalL2Error
    function = answer_RelPermPowerGas
    variable = RelPermPowerGas_Aux
  [../]
  [./cf_dRelPermPowerGas]
    type = NodalL2Error
    function = answer_dRelPermPowerGas
    variable = dRelPermPowerGas_Aux
  [../]
  [./cf_d2RelPermPowerGas]
    type = NodalL2Error
    function = answer_d2RelPermPowerGas
    variable = d2RelPermPowerGas_Aux
  [../]

  [./cf_Q2PRelPermPowerGas]
    type = NodalL2Error
    function = answer_Q2PRelPermPowerGas
    variable = Q2PRelPermPowerGas_Aux
  [../]
  [./cf_dQ2PRelPermPowerGas]
    type = NodalL2Error
    function = answer_dQ2PRelPermPowerGas
    variable = dQ2PRelPermPowerGas_Aux
  [../]
  [./cf_d2Q2PRelPermPowerGas]
    type = NodalL2Error
    function = answer_d2Q2PRelPermPowerGas
    variable = d2Q2PRelPermPowerGas_Aux
  [../]

  [./cf_RelPermMonomial_zero]
    type = NodalL2Error
    function = answer_RelPermMonomial_zero
    variable = RelPermMonomial_zero_Aux
  [../]
  [./cf_dRelPermMonomial_zero]
    type = NodalL2Error
    function = answer_dRelPermMonomial_zero
    variable = dRelPermMonomial_zero_Aux
  [../]
  [./cf_d2RelPermMonomial_zero]
    type = NodalL2Error
    function = answer_d2RelPermMonomial_zero
    variable = d2RelPermMonomial_zero_Aux
  [../]

[]



#############################################################################
#
# Following is largely unimportant as we are not running an actual similation
#
#############################################################################
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0.01
  xmax = 0.99
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    richardsVarNames_UO = PPNames
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    richardsVarNames_UO = PPNames
    variable = pressure
  [../]
[]

[Materials]
  [./unimportant_material]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-20 0 0  0 1E-20 0  0 0 1E-20'
    richardsVarNames_UO = PPNames
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower_unimportant
    sat_UO = Saturation
    seff_UO = SeffVG
    SUPG_UO = SUPGstandard
    viscosity = 1E-3
    gravity = '0 0 -10'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  [./does_nothing]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E50 1E50 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
  dt = 1E-100
[]

[Outputs]
  execute_on = 'timestep_end'
  active = 'csv'
  file_base = uo1
  [./csv]
    type = CSV
    [../]
  [./exodus]
    type = Exodus
    hide = pressure
  [../]
[]

(test/tests/time_steppers/dt2/dt2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
  elem_type = QUAD4
[]

[GlobalParams]
  slope = 1
  t_jump = 2
[]

[Functions]
  active = 'u_func'

  [./u_func]
    type = ParsedFunction
    value = 'atan((t-2)*pi)'   # atan((t-t_jump)*pi*slope) - has to match global params above

  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = TEIC
    [../]
  [../]
[]

[Kernels]
  active = 'td diff ffn'

  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = TEJumpFFN
    variable = u
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = TEJumpBC
    variable = u
    boundary = '0 1 2 3'
  [../]
[]

[Postprocessors]
  active = 'dt l2'

  [./dt]
    type = TimestepSize
  [../]

  [./l2]
    type = ElementL2Error
    variable = u
    function = u_func
  [../]
[]

[Executioner]
  type = Transient


  solve_type = 'PJFNK'

  nl_rel_tol = 1e-7
#  l_tol = 1e-5

  start_time = 0.0
  end_time = 5
  num_steps = 500000
  dtmax = 0.25

  [./TimeStepper]
    type = DT2
    dt = 0.1
    e_max = 3e-1
    e_tol = 1e-1
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  exodus = true
[]

(test/tests/outputs/exodus/exodus_enable_initial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    execute_on = 'initial timestep_end'
  [../]
[]

[Debug]
  show_var_residual_norms = true
  #show_actions = true
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/1species_without_action.i)

# Simple equilibrium reaction example.
# This simulation is identical to 1species.i, but explicitly includes the AuxVariables,
# AuxKernels, and Kernels that the action in 1species.i adds

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1e-2
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
      variable = a
    [../]
  [../]
[]

[AuxVariables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pa2]
  [../]
[]

[AuxKernels]
  [./pa2eq]
    type = AqueousEquilibriumRxnAux
    variable = pa2
    v = a
    sto_v = 2
    log_k = 1
  [../]
[]

[ICs]
  [./pressure]
    type = FunctionIC
    variable = pressure
    function = 2-x
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
  [./aeq]
    type = CoupledBEEquilibriumSub
    variable = a
    log_k = 1
    weight = 2
    sto_u = 2
  [../]
  [./adiff]
    type = CoupledDiffusionReactionSub
    variable = a
    log_k = 1
    weight = 2
    sto_u = 2
  [../]
  [./aconv]
    type = CoupledConvectionReactionSub
    variable = a
    log_k = 1
    weight = 2
    sto_u = 2
    p = pressure
  [../]
[]

[BCs]
  [./a_right]
    type = ChemicalOutFlowBC
    variable = a
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-12
  start_time = 0.0
  end_time = 100
  dt = 10.0
[]

[Outputs]
  file_base = 1species_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/chemical_reactions/test/tests/jacobian/coupled_equilsub.i)

# Test the Jacobian terms for the CoupledBEEquilibriumSub Kernel

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    min = 1
    max = 5
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[Kernels]
  [./diff]
    type = DarcyFluxPressure
    variable = pressure
  [../]
  [./diff_b]
    type = Diffusion
    variable = b
  [../]
  [./a]
    type = CoupledBEEquilibriumSub
    variable = a
    v = b
    log_k = 2
    weight = 2
    sto_v = 1.5
    sto_u = 2
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/save_euler.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
  nx = 2
  ny = 2
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[GlobalParams]
  volumetric_locking_correction = true
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./euler1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./euler2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./euler3]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[UserObjects]
  [./prop_read]
    type = ElementPropertyReadFile
    prop_file_name = 'euler_ang_file.txt'
    # Enter file data as prop#1, prop#2, .., prop#nprop
    nprop = 3
    read_type = element
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./e_yy]
    type = RankTwoAux
    variable = e_yy
    rank_two_tensor = lage
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./fp_yy]
    type = RankTwoAux
    variable = fp_yy
    rank_two_tensor = fp
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
  [./euler1]
    type = MaterialRealVectorValueAux
    variable = euler1
    property = Euler_angles
    component = 0
    execute_on = timestep_end
  [../]
  [./euler2]
    type = MaterialRealVectorValueAux
    variable = euler2
    property = Euler_angles
    component = 1
    execute_on = timestep_end
  [../]
  [./euler3]
    type = MaterialRealVectorValueAux
    variable = euler3
    property = Euler_angles
    component = 2
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'disp_x disp_y'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    read_prop_user_object = prop_read
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./e_yy]
    type = ElementAverageValue
    variable = e_yy
  [../]
  [./fp_yy]
    type = ElementAverageValue
    variable = fp_yy
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.01
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.01
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
    use_displaced_mesh = true
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/pls01.i)

# fully-saturated situation with a poly-line sink at one
# of the nodes.  Because there is no fluid flow, the
# other nodes should not experience any change in
# porepressure.
# The poly-line sink has length=2 and weight=0.1, and
# extracts fluid at a constant rate of 1 kg.m^-1.s^-1.
# Therefore, in 1 second it will have extracted a total
# of 0.2 kg.
# The porosity is 0.1, and the elemental volume is 2,
# so the fluid mass at the node in question = 0.2 * density / 4,
# where the 4 is the number of nodes in the element.
# In this simulation density = dens0 * exp(P / bulk), with
# dens0 = 100, and bulk = 20 MPa.
# The initial porepressure P0 = 10 MPa, so the final (after
# 1 second of simulation) is
# P(t=1) = 0.950879 MPa
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pls_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      density0 = 100
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[DiracKernels]
  [pls]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    point_file = pls01_21.bh
    line_length = 2
    SumQuantityUO = pls_total_outflow_mass
    variable = pp
    p_or_t_vals = '0 1E7'
    fluxes = '1 1'
  []
[]

[Postprocessors]
  [pls_report]
    type = PorousFlowPlotQuantity
    uo = pls_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p00]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
  [p01]
    type = PointValue
    variable = pp
    point = '0 1 0'
    execute_on = timestep_end
  []
  [p20]
    type = PointValue
    variable = pp
    point = '2 0 0'
    execute_on = timestep_end
  []
  [p21]
    type = PointValue
    variable = pp
    point = '2 1 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 pls_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 1
  dt = 1
  solve_type = NEWTON
[]

[Outputs]
  file_base = pls01
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform8.i)

# Plastic deformation, compression with hardening
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_z = -t
# should yield trial stress:
# stress_zz = -2*t
# The compressive strength varies as a cubic between 1 (at intnl=0)
# and 2 (at intnl=1).  The equation to solve is
# 2 - Ezzzz * ga = -2 * (ga - 1/2)^3 + (3/2) (ga - 1/2) + 3/2
# where the left-hand side comes from p = p_trial + ga * Ezzzz
# and the right-hand side is the cubic compressive strength
# The solution is ga = 0.355416 ( = intnl[1]), and the cubic
# is 1.289168 ( = -p) at that point
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 0
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = -t
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 2
    value_residual = 1
    internal_0 = -1
    internal_limit = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 5
    smoothing_tol = 5
    yield_function_tol = 1E-10
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform8
  csv = true
[]

(modules/navier_stokes/test/tests/ins/pressure_channel/open_bc_pressure_BC_fieldSplit.i)

# This input file tests Dirichlet pressure in/outflow boundary conditions for the incompressible NS equations.
[GlobalParams]
  gravity = '0 0 0'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 3.0
  ymin = 0
  ymax = 1.0
  nx = 30
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./vel_x]
    order = SECOND
    family = LAGRANGE
  [../]
  [./vel_y]
    order = SECOND
    family = LAGRANGE
  [../]
  [./p]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./mass]
    type = INSMass
    variable = p
    u = vel_x
    v = vel_y
    p = p
  [../]
  [./x_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_x
    u = vel_x
    v = vel_y
    p = p
    component = 0
    integrate_p_by_parts = false
  [../]
  [./y_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_y
    u = vel_x
    v = vel_y
    p = p
    component = 1
    integrate_p_by_parts = false
  [../]
[]

[BCs]
  [./x_no_slip]
    type = DirichletBC
    variable = vel_x
    boundary = 'top bottom'
    value = 0.0
  [../]
  [./y_no_slip]
    type = DirichletBC
    variable = vel_y
    boundary = 'left top bottom'
    value = 0.0
  [../]
  [./inlet_p]
    type = DirichletBC
    variable = p
    boundary = left
    value = 1.0
  [../]
  [./outlet_p]
    type = DirichletBC
    variable = p
    boundary = right
    value = 0.0
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'rho mu'
    prop_values = '1  1'
  [../]
[]

[Preconditioning]
  active = FSP
  [./FSP]
    type = FSP
    # It is the starting point of splitting
    topsplit = 'up' # 'up' should match the following block name
    [./up]
      splitting = 'u p' # 'u' and 'p' are the names of subsolvers
      splitting_type  = schur
      # Splitting type is set as schur, because the pressure part of Stokes-like systems
      # is not diagonally dominant. CAN NOT use additive, multiplicative and etc.
      # Original system:
      # | A B | | u | = | f_u |
      # | C 0 | | p |   | f_v |
      # is factorized into
      # |I        0 | | A    0|  | I  A^{-1}B | | u | = | f_u |
      # |CA^{-1}  I | | 0   -S|  | 0    I     | | p |   | f_v |
      # S = CA^{-1}B
      # The preconditioning is accomplished via the following steps
      # (1) p^{(0)} = f_v - CA^{-1}f_u,
      # (2) p = (-S)^{-1} p^{(0)}
      # (3) u = A^{-1}(f_u-Bp)
      petsc_options_iname = '-pc_fieldsplit_schur_fact_type  -pc_fieldsplit_schur_precondition'
      petsc_options_value = 'full selfp'
      # Factorization type here is full, which means we approximate the original system
      # exactly. There are three other options:
      # diag:
      # | A    0|
      # | 0   -S|
      # lower:
      # |I        0  |
      # |CA^{-1}  -S |
      # upper:
      # | I  A^{-1}B |
      # | 0    -S    |
      # The preconditioning matrix is set as selfp, which means we explicitly form a
      # matrix \hat{S} = C(diag(A))^{-1}B. We do not compute the inverse of A, but instead, we compute
      # the inverse of diag(A).
    [../]
    [./u]
      vars = 'vel_x vel_y'
      # PETSc options for this subsolver
      # A prefix will be applied, so just put the options for this subsolver only
      petsc_options_iname = '-pc_type -ksp_type -ksp_rtol'
      petsc_options_value = '     hypre gmres 1e-4'
      # Specify options to solve A^{-1} in the steps (1), (2) and (3).
      # Solvers for A^{-1} could be different in different steps. We could
      # choose in the following pressure block.
    [../]
    [./p]
      vars = 'p'
      # PETSc options for this subsolver in the step (2)
      petsc_options_iname = '-pc_type -ksp_type -ksp_rtol'
      petsc_options_value = '   jacobi    gmres     1e-4'
      # Use -inner_ksp_type and -inner_pc_type to override A^{-1} in the step (2)
      # Use -lower_ksp_type and -lower_pc_type to override A^{-1} in the step (1)
    [../]
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_rel_tol = 1e-12
  nl_max_its = 6
  l_tol = 1e-6
  l_max_its = 300
[]

[Outputs]
  file_base = open_bc_out_pressure_BC_fieldSplit
  exodus = true
[]

(modules/phase_field/test/tests/grain_growth/voronoi.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 4
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 105
    grain_num = 4
    coloring_algorithm = bt
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  active = ''
  [./ngrains]
    type = FeatureFloodCount
    variable = bnds
    threshold = 0.7
  [../]
[]

[Preconditioning]
  active = ''
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 2
  dt = 80.0
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/restart_subapp_ic/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./fn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = u_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/diffusion_with_hanging_node/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  # BCs cannot be preset due to Jacobian test
  [./left]
    type = DirichletBC
    preset = false
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    preset = false
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options = '-pc_svd_monitor -ksp_view_pmat'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'svd'
[]

[Outputs]
  exodus = true
[]

[Adaptivity]
  marker = box
  max_h_level = 1
  initial_steps = 1

  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.5 0 0'
      top_right = '1 1 0'
      inside = 'refine'
      outside = 'do_nothing'
    [../]
  [../]
[]

(python/mms/test/mms_temporal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8
[]

[Variables]
  [u][]
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = u
  []
  [diff]
    type = ADDiffusion
    variable = u
  []
  [force]
    type = BodyForce
    variable = u
    function = force
  []
[]

[Functions]
  [exact]
    type = ParsedFunction
    value = 't^3*x*y'
  []
  [force]
    type = ParsedFunction
    value = '3*x*y*t^2'
  []
[]

[BCs]
  [all]
    type = FunctionDirichletBC
    variable = u
    function = exact
    boundary = 'left right top bottom'
  []
[]

[Postprocessors]
  [error]
    type = ElementL2Error
    function = exact
    variable = u
  []
  [h]
    type = AverageElementSize
  []
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 3
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/controls/tag_based_naming_access/system_asterisk_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
    control_tags = 'tag'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
    control_tags = 'tag'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = 'tag/*/point'
    execute_on = 'initial'
  [../]
[]

(test/tests/materials/derivative_material_interface/ad_derivative_parsed_material.i)

#
# Test the AD version of derivative parsed material
#

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusion
    variable = eta
    diffusivity = F
  []
  [./dt]
    type = TimeDerivative
    variable = eta
  []
[]

[Materials]
  [./Fbar]
    type = ADDerivativeParsedMaterial
    args  = 'eta'
    f_name = Fbar
    function ='1/3*(eta-0.5)^3'
  []
  [./F]
    type = ADParsedMaterial
    args  = 'eta'
    material_property_names = 'F:=D[Fbar,eta]'
    function ='F'
    outputs = exodus
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(tutorials/darcy_thermo_mech/step05_heat_conduction/problems/step5b_transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[Kernels]
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
[]

[BCs]
  [inlet_temperature]
    type = DirichletBC
    variable = temperature
    boundary = left
    value = 350 # (K)
  []
  [outlet_temperature]
    type = DirichletBC
    variable = temperature
    boundary = right
    value = 300 # (K)
  []
[]

[Materials]
  [steel]
    type = ADGenericConstantMaterial
    prop_names = 'thermal_conductivity specific_heat density'
    prop_values = '18 0.466 8000' # W/m*K, J/kg-K, kg/m^3 @ 296K
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  num_steps = 10
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/print_perf_data/use_log_data_no_print.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./elapsed]
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(test/tests/time_integrators/newmark-beta/newmark_beta_default_parameters.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Newmark-Beta method
#
# @Requirement F1.30
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 1
  ny = 1
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2    0.3  0.4    0.5  0.6'
    y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = 'left'
    function = forcing_fn
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = 'right'
    function = forcing_fn
  [../]
[]

[Executioner]
  type = Transient

  # Time integrator scheme
  scheme = "newmark-beta"

  start_time = 0.0
  num_steps = 6
  dt = 0.1
[]

[Postprocessors]
  [./udot]
    type = ElementAverageTimeDerivative
    variable = u
  [../]
  [./udotdot]
    type = ElementAverageSecondTimeDerivative
    variable = u
  [../]
  [./u]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/functions/solution_function/solution_function_rot2.i)

# checking rotation of points by 45 deg about y axis in a SolutionUserObject
[Mesh]
  # this is chosen so when i rotate through 45deg i get a length of "1" along the x or y or z direction
  type = GeneratedMesh
  dim = 3
  xmin = -0.70710678
  xmax = 0.70710678
  nx = 3
  ymin = -0.70710678
  ymax = 0.70710678
  ny = 3
  zmin = -0.70710678
  zmax = 0.70710678
  nz = 3
[]

[UserObjects]
  [./solution_uo]
    type = SolutionUserObject
    mesh = cube_with_u_equals_x.e
    timestep = 1
    system_variables = u
    rotation0_vector = '0 1 0'
    rotation0_angle = 45
    transformation_order = rotation0
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = solution_fcn
  [../]
[]

[Functions]
  [./solution_fcn]
    type = SolutionFunction
    from_variable = u
    solution = solution_uo
  [../]
[]

[Kernels]
  [./diff]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  l_max_its = 800
  nl_rel_tol = 1e-10
  num_steps = 1
  end_time = 1
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = solution_function_rot2
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rz_finite_elastic-noad.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = StressDivergenceRZTensors
    component = 0
    variable = disp_r
    use_displaced_mesh = true
  [../]
  [./stress_z]
    type = StressDivergenceRZTensors
    component = 1
    variable = disp_z
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  [../]
  [./axial]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
  [./strain]
    type = ComputeAxisymmetricRZFiniteStrain
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = rz_finite_elastic_out
[]

(test/tests/userobjects/toggle_mesh_adaptivity/toggle_mesh_adaptivity.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
[]

[Adaptivity]
  cycles_per_step = 1
  marker = marker
  max_h_level = 2
  [./Markers]
    [./marker]
      type = BoxMarker
      bottom_left = '0.35 0.25 0'
      top_right = '0.5 0.5 0'
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[UserObjects]
  [./mesh_adaptivity_off]
    type = ToggleMeshAdaptivity
    mesh_adaptivity = 'off'
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    print_mesh_changed_info = true
  [../]
[]

(modules/phase_field/test/tests/anisotropic_mobility/split.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmax = 15.0
  ymax = 15.0
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]
  [./w]
  [../]
[]

[Kernels]
  [./cres]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa_c
    w = w
    f_name = F
  [../]
  [./wres]
    type = SplitCHWResAniso
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Materials]
  [./kappa]
    type = GenericConstantMaterial
    prop_names = 'kappa_c'
    prop_values = '2.0'
  [../]
  [./mob]
    type = ConstantAnisotropicMobility
    tensor = '0.1 0 0
              0   1 0
              0   0 0'
    M_name = M
  [../]
  [./free_energy]
    type = MathEBFreeEnergy
    f_name = F
    c = c
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31      lu      1'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  exodus = true
  print_linear_residuals = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/mass_conservation/mass07.i)

# Checking that the mass postprocessor throws the correct error if
# too many phases are supplied

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [sat]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[ICs]
  [pinit]
    type = ConstantIC
    value = 1
    variable = pp
  []
  [satinit]
    type = FunctionIC
    function = 1-x
    variable = sat
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sat
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp sat'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pp
    phase1_saturation = sat
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [comp1_total_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = '0 1 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(test/tests/functions/vector_postprocessor_function/vpp_time_interpolation.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables][dummy][][]

[Functions]
  [./interpolate_vpp]
    type = VectorPostprocessorFunction
    vectorpostprocessor_name = read_data
    argument_column = time
    value_column = value
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
[]

[Postprocessors]
  [./check_value]
    type = FunctionValuePostprocessor
    function = interpolate_vpp
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[VectorPostprocessors]
  [./read_data]
    type = CSVReader
    csv_file = time_data.csv
    force_preaux = true # necessary so that vpp data exists to interpolate on step 0
    outputs = none
  [../]
[]

[Outputs]
  csv = true # write out FunctionValuePostprocessor results for comparison
[]

(modules/xfem/test/tests/solid_mechanics_basic/edge_crack_3d_propagation.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = true
[]

[XFEM]
  geometric_cut_userobjects = 'cut_mesh'
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.2
  elem_type = HEX8
[]

[UserObjects]
  [./cut_mesh]
    type = MeshCut3DUserObject
    mesh_file = mesh_edge_crack.xda
    size_control = 0.1
    n_step_growth = 1
    function_x = growth_func_x
    function_y = growth_func_y
    function_z = growth_func_z
  [../]
[]

[Functions]
  [./growth_func_x]
    type = ParsedFunction
    value = 1
  [../]
  [./growth_func_y]
    type = ParsedFunction
    value = 0
  [../]
  [./growth_func_z]
    type = ParsedFunction
    value = 0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
  [../]
[]

[Functions]
  [./top_trac_y]
    type = ConstantFunction
    value = 10
  [../]
[]


[BCs]
  [./top_y]
    type = FunctionNeumannBC
    boundary = top
    variable = disp_y
    function = top_trac_y
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    boundary = bottom
    variable = disp_z
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
    block = 0
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 5.0
  max_xfem_update = 1
[]

[Outputs]
  file_base = edge_crack_3d_propagation_out
  execute_on = 'timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/postprocessors/point_value/point_value_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./value]
    type = PointValue
    variable = u
    point = '14.371 .41 0'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except8.i)

# Exception test.
# Incorrect number of reactive surface areas

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '1 1'
    specific_reactive_surface_area = '1.0 1.0'
    kinetic_rate_constant = '1.0e-8'
    activation_energy = '1.5e4'
    molar_volume = 1
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/relationship_managers/two_rm/two_rm.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8

  output_ghosting = true
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxVariables]
  [proc]
    order = 'CONSTANT'
    family = 'MONOMIAL'
  []
[]

[AuxKernels]
  [proc]
    type = ProcessorIDAux
    variable = proc
    execute_on = 'initial'
  []
[]

[UserObjects]
  [evaluable_uo0]
    type = TwoRMTester
    execute_on = 'initial'
    element_side_neighbor_layers = 2
    rank = 0
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/1species.i)

# Simple equilibrium reaction example to illustrate the use of the AqueousEquilibriumReactions
# action.
# In this example, a single primary species a is transported by diffusion and convection
# from the left of the porous medium, reacting to form an equilibrium species pa2 according to
# the equilibrium reaction specified in the AqueousEquilibriumReactions block as:
#
#  reactions = '2a = pa2 1'
#
# where the 2 is the weight of the equilibrium species, and the 1 refers to the equilibrium
# constant (log10(Keq) = 1).
#
# The AqueousEquilibriumReactions action creates all the required kernels and auxkernels
# to compute the reaction given by the above equilibrium reaction equation.
#
# Specifically, it adds to following:
# * An AuxVariable named 'pa2' (given in the reactions equations)
# * A AqueousEquilibriumRxnAux AuxKernel for this AuxVariable with all parameters
# * A CoupledBEEquilibriumSub Kernel for each primary species with all parameters
# * A CoupledDiffusionReactionSub Kernel for each primary species with all parameters
# * A CoupledConvectionReactionSub Kernel for each primary species with all parameters if
# pressure is a coupled variable

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1e-2
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
      variable = a
    [../]
  [../]
[]

[AuxVariables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = FunctionIC
    variable = pressure
    function = 2-x
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = a
    reactions = '2a = pa2 1'
    secondary_species = pa2
    pressure = pressure
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
[]

[BCs]
  [./a_right]
    type = ChemicalOutFlowBC
    variable = a
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-12
  start_time = 0.0
  end_time = 100
  dt = 10.0
[]

[Outputs]
  file_base = 1species_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/tensor_mechanics/test/tests/multi/three_surface10.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in y direction and 0.0E-6 in z direction.
# trial stress_yy = 1.5 and stress_zz = 0.0
#
# Then SimpleTester1 should activate and the algorithm will return to
# stress_yy=1
# internal1 should be 0.5

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.5E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface10
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/phase_field/test/tests/feature_volume_vpp_test/feature_volume_vpp_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [c]
    order = FIRST
    family = LAGRANGE
  []
[]

[ICs]
  [c]
    type = LatticeSmoothCircleIC
    variable = c
    invalue = 1.0
    outvalue = 0.0001
    circles_per_side = '3 2'
    pos_variation = 10.0
    radius = 4.0
    int_width = 5.0
    radius_variation_type = uniform
    avoid_bounds = false
  []
[]

[Postprocessors]
  [./flood_count]
    type = FeatureFloodCount
    variable = c

    # Must be turned out to build data structures necessary for FeatureVolumeVPP
    compute_var_to_feature_map = true
    threshold = 0.5
    outputs = none
    execute_on = INITIAL
  [../]
[]

[VectorPostprocessors]
  [./features]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = flood_count

    # Turn on centroid output
    output_centroids = true
    execute_on = INITIAL
  [../]
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = c
  []
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  execute_on = INITIAL
[]

(test/tests/ics/lagrange_ic/3d_second_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  elem_type = HEX27
[]

[Variables]
  [./u]
    order = SECOND
  [../]
[]

[Functions]
  [./afunc]
    type = ParsedFunction
    value = x^2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./func_ic]
    function = afunc
    variable = u
    type = FunctionIC
  [../]
[]

(modules/navier_stokes/test/tests/ins/pressure_channel/open_bc_pressure_BC.i)

# This input file tests Dirichlet pressure in/outflow boundary conditions for the incompressible NS equations.
[GlobalParams]
  gravity = '0 0 0'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 3.0
  ymin = 0
  ymax = 1.0
  nx = 30
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./vel_x]
    order = SECOND
    family = LAGRANGE
  [../]
  [./vel_y]
    order = SECOND
    family = LAGRANGE
  [../]
  [./p]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./mass]
    type = INSMass
    variable = p
    u = vel_x
    v = vel_y
    p = p
  [../]
  [./x_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_x
    u = vel_x
    v = vel_y
    p = p
    component = 0
    integrate_p_by_parts = false
  [../]
  [./y_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_y
    u = vel_x
    v = vel_y
    p = p
    component = 1
    integrate_p_by_parts = false
  [../]
[]

[BCs]
  [./x_no_slip]
    type = DirichletBC
    variable = vel_x
    boundary = 'top bottom'
    value = 0.0
  [../]
  [./y_no_slip]
    type = DirichletBC
    variable = vel_y
    boundary = 'left top bottom'
    value = 0.0
  [../]
  [./inlet_p]
    type = DirichletBC
    variable = p
    boundary = left
    value = 1.0
  [../]
  [./outlet_p]
    type = DirichletBC
    variable = p
    boundary = right
    value = 0.0
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'rho mu'
    prop_values = '1  1'
  [../]
[]

[Preconditioning]
  [./SMP_PJFNK]
    type = SMP
    full = true
    solve_type = PJFNK
  [../]
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type -sub_pc_factor_levels'
  petsc_options_value = '300                bjacobi  ilu          4'
  line_search = none
  nl_rel_tol = 1e-12
  nl_max_its = 6
  l_tol = 1e-6
  l_max_its = 300
[]

[Outputs]
  file_base = open_bc_out_pressure_BC
  exodus = true
[]

(test/tests/postprocessors/print_perf_data/print_perf_data.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./elapsed]
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
  [./res_calls]
    type = PerfGraphData
    section_name = "FEProblem::computeResidualInternal"
    data_type = calls
  [../]
  [./jac_calls]
    type = PerfGraphData
    section_name = "FEProblem::computeJacobianInternal"
    data_type = calls
  [../]
  [./jac_total_time]
    type = PerfGraphData
    section_name = "FEProblem::computeJacobianInternal"
    data_type = self
  [../]
  [./jac_average_time]
    type = PerfGraphData
    section_name = "FEProblem::computeJacobianInternal"
    data_type = total_avg
  [../]
  [./jac_total_time_with_sub]
    type = PerfGraphData
    section_name = "FEProblem::computeJacobianInternal"
    data_type = total
  [../]
  [./jac_average_time_with_sub]
    type = PerfGraphData
    section_name = "FEProblem::computeJacobianInternal"
    data_type = total_avg
  [../]
  [./jac_percent_of_active_time]
    type = PerfGraphData
    section_name = "FEProblem::computeJacobianInternal"
    data_type = self_percent
  [../]
  [./jac_percent_of_active_time_with_sub]
    type = PerfGraphData
    section_name = "FEProblem::computeJacobianInternal"
    data_type = total_percent
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/jacobian/thermal_coupling_rz.i)

# Thermal eigenstrain coupling
[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Variables]
  [./disp_r]
  [../]
  [./disp_z]
  [../]
  [./temperature]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = StressDivergenceRZTensors
    variable = disp_r
    temperature = temperature
    eigenstrain_names = thermal_contribution
    use_displaced_mesh = false
    component = 0
  [../]
  [./cz_elastic]
    type = StressDivergenceRZTensors
    variable = disp_z
    temperature = temperature
    eigenstrain_names = thermal_contribution
    use_displaced_mesh = false
    component = 1
  [../]
  [./temperature]
    type = Diffusion
    variable = temperature
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 10.0
    poissons_ratio = 0.25
  [../]
  [./strain]
    type = ComputeAxisymmetricRZSmallStrain
    eigenstrain_names = thermal_contribution
  [../]
  [./thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    temperature = temperature
    thermal_expansion_coeff = 1.0E2
    eigenstrain_name = thermal_contribution
    stress_free_temperature = 0.0
  [../]
  [./admissible]
    type = ComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  solve_type = NEWTON
  end_time = 1
  dt = 1
  type = Transient
[]

(modules/combined/test/tests/beam_eigenstrain_transfer/subapp2_uo_transfer.i)

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material.  An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
#     6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.

# This test is also designed to be used to identify problems with restart files

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 5
  xmin = 0.0
  xmax = 0.5
  ymin = 0.0
  ymax = 0.150080
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./temp]
  [../]
  [./axial_strain]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(1000.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
      [../]
    [../]
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
  [./axial_strain]
    type = RankTwoAux
    variable = axial_strain
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
[]

[VectorPostprocessors]
  [./axial_str]
    type = LineValueSampler
    start_point = '0.5 0.0 0.0'
    end_point = '0.5 0.150080 0.0'
    variable = axial_strain
    num_points = 11
    sort_by = 'id'
  [../]
[]

[Postprocessors]
  [./end_disp]
    type = PointValue
    variable = disp_y
    point = '0.5 0.150080 0.0'
  [../]
[]

(test/tests/time_integrators/actually_explicit_euler_verification/ee-2d-quadratic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))-(4*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  l_tol = 1e-13
  start_time = 0.0
  num_steps = 20
  dt = 0.00005

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(test/tests/problems/eigen_problem/eigensolvers/ne_coupled_picard.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    # set this so that the Picard initial norm is not zero
    initial_condition = 1
  [../]
[]

[AuxVariables]
  [./T]
    order = FIRST
    family = LAGRANGE
    # set this so that the Picard initial norm is not zero
    initial_condition = 1
  [../]
  [./power]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = DiffMKernel
    variable = u
    mat_prop = diffusion
    offset = 0.0
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]
[]

[AuxKernels]
  [./power_ak]
    type = NormalizationAux
    variable = power
    source_variable = u
    normalization = unorm
    # this coefficient will affect the eigenvalue.
    normal_factor = 10
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenU]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]
[]

[Materials]
  [./dc]
    type = VarCouplingMaterial
    var = T
    block = 0
    base = 1.0
    coef = 1.0
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-6
  picard_max_its = 10
  picard_rel_tol = 1e-6
[]

[Postprocessors]
  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  exodus =true
  execute_on = 'timestep_end'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = ne_coupled_picard_sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./T_from_sub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = T
    variable = T
  [../]
  [./power_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = power
    variable = power
  [../]
[]

(test/tests/time_steppers/time_adaptive/time-adaptive.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
  elem_type = QUAD4
[]

[GlobalParams]
  slope = 10
  t_jump = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = TEIC
    [../]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = TEJumpFFN
    variable = u
  [../]
[]

[BCs]
  [./all]
    type = TEJumpBC
    variable = u
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Transient

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.5
  [../]

  solve_type = 'PJFNK'

  nl_abs_tol = 1e-15

  start_time = 0.0
  end_time = 5
  num_steps = 500000

  dtmin = 0.4
  dtmax = 0.9
[]

[Outputs]
  file_base = out
  csv = true
  exodus = true
[]

(test/tests/executioners/eigen_executioners/ne_mat.i)

[Mesh]
 type = GeneratedMesh
 dim = 2
 xmin = 0
 xmax = 10
 ymin = 0
 ymax = 10
 elem_type = QUAD4
 nx = 8
 ny = 8

 uniform_refine = 0
[]

# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.

[Variables]
  active = 'u'

  [./u]
    # second order is way better than first order
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff rhs'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./rhs]
    type = MaterialEigenKernel
    variable = u
    mat = varmat
  [../]
[]

[Materials]
  [./var_mat]
    type = VarCouplingMaterialEigen
    block = 0
    var = u
    material_prop_name = varmat
  [../]
[]

[BCs]
  active = 'homogeneous'

  [./homogeneous]
    type = DirichletBC
    variable = u
    preset = false
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Executioner]
  type = NonlinearEigen

  bx_norm = 'unorm'
  normalization = 'unorm'
  normal_factor = 9.990012561844

  free_power_iterations = 2
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-50
  k0 = 1.0

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
[]

[Postprocessors]
  active = 'unorm udiff'

  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    # execute on residual is important for nonlinear eigen solver!
    execute_on = linear
  [../]

  [./udiff]
    type = ElementL2Diff
    variable = u
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = ne_mat
  exodus = true
[]

(test/tests/vectorpostprocessors/csv_reader/read_preic.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[VectorPostprocessors]
  [./reader]
    type = CSVReader
    csv_file = 'example.csv'
    force_preic = true
  [../]
[]

[Outputs]
  csv = true
  execute_on = INITIAL
[]

(modules/phase_field/test/tests/initial_conditions/SpecifiedSmoothSuperellipsoidIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = SpecifiedSmoothSuperellipsoidIC
    variable = c
    x_positions = '15 35'
    y_positions = '25.0 25.0'
    z_positions = '0 0'
    as = '8.0 8.0'
    bs = '12.0 8.0'
    cs = '60.0 8.0'
    ns = '3.5 2.0'
    invalue = 1.0
    outvalue = -0.8
    int_width = 4.0
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-4
  nl_max_its = 40
  nl_rel_tol = 1e-9

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  exodus = false
  [./out]
    type = Exodus
    refinements = 2
  [../]
[]

(modules/xfem/test/tests/single_var_constraint_2d/stationary_fluxjump.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0
    jump_flux = 1
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/fvkernels/fv_simple_diffusion/neumann.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left]
    type = FVNeumannBC
    variable = v
    boundary = left
    value = 5
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[BCs]
  [left]
    type = NeumannBC
    variable = u
    boundary = left
    value = 5
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 42
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/linear_interp_not_increasing.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Materials]
  [./linear_interp]
    type = LinearInterpolationMaterial
    prop_name = 'diffusivity'
    independent_vals = '0 0.2 0.2 0.4 0.6 0.8 1.0'
    dependent_vals = '16 8 4 2 1 0.5 1'

    # Note the following line gets enabled by the tester
    #use_poly_fit = true

    block = 0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  gmv = true
[]

(test/tests/kernels/vector_fe/coupled_scalar_vector.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = -1
  ymin = -1
  elem_type = QUAD9
[]

[Variables]
  [./u]
    family = NEDELEC_ONE
    order = FIRST
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./wave]
    type = VectorFEWave
    variable = u
    x_forcing_func = 'x_ffn'
    y_forcing_func = 'y_ffn'
  [../]
  [./diff]
    type = Diffusion
    variable = v
  [../]
  [./source]
    type = BodyForce
    variable = v
  [../]
  [./advection]
    type = EFieldAdvection
    variable = v
    efield = u
    charge = 'positive'
    mobility = 100
  [../]
[]

[BCs]
  [./bnd]
    type = VectorCurlPenaltyDirichletBC
    boundary = 'left right top bottom'
    penalty = 1e10
    function_x = 'x_sln'
    function_y = 'y_sln'
    variable = u
  [../]
  [./bnd_v]
    type = DirichletBC
    boundary = 'left right top bottom'
    value = 0
    variable = v
  [../]
[]

[Functions]
  [./x_ffn]
    type = ParsedFunction
    value = '(2*pi*pi + 1)*cos(pi*x)*sin(pi*y)'
  [../]
  [./y_ffn]
    type = ParsedFunction
    value = '-(2*pi*pi + 1)*sin(pi*x)*cos(pi*y)'
  [../]
  [./x_sln]
    type = ParsedFunction
    value = 'cos(pi*x)*sin(pi*y)'
  [../]
  [./y_sln]
    type = ParsedFunction
    value = '-sin(pi*x)*cos(pi*y)'
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'asm'
  petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_linesearch_monitor'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/initial_transfer/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables][dummy][][]

[Functions]
  [func]
    type = ConstantFunction
    value = 1
  []
[]

[Postprocessors]
  [c]
    type = FunctionValuePostprocessor
    function = func
    execute_on = initial
    # this will force this postprocessor to be evaluated before transfer on initial
    force_preic = true
  []
[]

[Executioner]
  type = Steady
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = initial
  [../]
[]

[Transfers]
  [to_sub]
    type = MultiAppPostprocessorTransfer
    direction = to_multiapp
    multi_app = sub
    from_postprocessor = c
    to_postprocessor = receiver
  []
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/except1.i)

# Exception: incorrect userobject types
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = -0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/large_deform_harden3.i)

# apply a number of "random" configurations and
# check that the algorithm returns to the yield surface
#
# must be careful here - we cannot put in arbitrary values of C_ijkl, otherwise the condition
# df/dsigma * C * flow_dirn < 0 for some stresses
# The important features that must be obeyed are:
# 0 = C_0222 = C_1222  (holds for transversely isotropic, for instance)
# C_0212 < C_0202 = C_1212 (holds for transversely isotropic)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  # the following are "random" deformations
  # each is O(1E-5) to keep deformations small
  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '(sin(0.1*t)+x)/1E1'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '(cos(t)+x*y)/1E1'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 'sin(0.4321*t)*x*y*z/1E1'
  [../]
[]

[AuxVariables]
  [./wps_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./wps_internal_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wps_internal
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./int]
    type = PointValue
    point = '0 0 0'
    variable = wps_internal
    outputs = 'console'
  [../]
  [./yield_fcn_at_zero]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'yield_fcn_at_zero'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1E3
    value_residual = 0
    rate = 0.01
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 0.577350269
    rate = 0.01
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.08748866
    value_residual = 0.03492077
    rate = 0.01
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 100
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    # the following is transversely isotropic, i think.
    fill_method = symmetric9
    C_ijkl = '3E9 1E9 3E9 3E9 3E9 6E9 1E9 1E9 9E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    max_NR_iterations = 1000
    ep_plastic_tolerance = 1E-3
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1E4
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = large_deform_harden3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/richards/test/tests/broadbridge_white/bw01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 1
  xmin = -10
  xmax = 10
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-5 1E-2 1E-2 1E-1'
    x = '0 1E-5 1 10'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./SeffBW]
    type = RichardsSeff1BWsmall
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  [../]
  [./RelPermBW]
    type = RichardsRelPermBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E2
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -9E2
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffBW
    pressure_vars = pressure
  [../]
[]


[BCs]
  active = 'recharge'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pressure
    boundary = 'right'
    pressures = '-1E10 1E10'
    bare_fluxes = '-1.25 -1.25' # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
    use_mobility = false
    use_relperm = false
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1 0 0  0 1 0  0 0 1'
    density_UO = DensityConstBulk
    relperm_UO = RelPermBW
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffBW
    viscosity = 4
    gravity = '-0.1 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 2

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = bw01
  interval = 10000
  execute_on = 'timestep_end final'
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn04.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn04
  exodus = false
[]

(modules/combined/test/tests/surface_tension_KKS/surface_tension_VDWgas.i)

# Test for ComputeExtraStressVDWGas
# Gas bubble with r = 15 nm in a solid matrix
# The gas pressure is counterbalanced by the surface tension of the solid-gas interface,
# which is included with ComputeSurfaceTensionKKS

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 300
  xmin = 0
  xmax = 30
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_x'
[]

[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # gas concentration
  [./cg]
    order = FIRST
    family = LAGRANGE
  [../]

  # vacancy concentration
  [./cv]
    order = FIRST
    family = LAGRANGE
  [../]


  # gas chemical potential
  [./wg]
    order = FIRST
    family = LAGRANGE
  [../]

  # vacancy chemical potential
  [./wv]
    order = FIRST
    family = LAGRANGE
  [../]


  # Matrix phase gas concentration
  [./cgm]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1.01e-31
  [../]

  # Matrix phase vacancy concentration
  [./cvm]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2.25e-11
  [../]

  # Bubble phase gas concentration
  [./cgb]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.2714
  [../]

  # Bubble phase vacancy concentration
  [./cvb]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.7286
  [../]
[]

[ICs]
  [./eta_ic]
    variable = eta
    type = FunctionIC
    function = ic_func_eta
  [../]
  [./cv_ic]
    variable = cv
    type = FunctionIC
    function = ic_func_cv
  [../]
  [./cg_ic]
    variable = cg
    type = FunctionIC
    function = ic_func_cg
  [../]
[]

[Functions]
  [./ic_func_eta]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2);0.5*(1.0-tanh((r-r0)/delta_eta/sqrt(2.0)))'
    vars = 'delta_eta r0'
    vals = '0.321     15'
  [../]
  [./ic_func_cv]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2);eta_an:=0.5*(1.0-tanh((r-r0)/delta/sqrt(2.0)));cvbubinit*eta_an^3*(6*eta_an^2-15*eta_an+10)+cvmatrixinit*(1-eta_an^3*(6*eta_an^2-15*eta_an+10))'
    vars = 'delta r0  cvbubinit cvmatrixinit'
    vals = '0.321 15  0.7286    2.25e-11'
  [../]
  [./ic_func_cg]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2);eta_an:=0.5*(1.0-tanh((r-r0)/delta/sqrt(2.0)));cgbubinit*eta_an^3*(6*eta_an^2-15*eta_an+10)+cgmatrixinit*(1-eta_an^3*(6*eta_an^2-15*eta_an+10))'
    vars = 'delta r0  cgbubinit cgmatrixinit'
    vals = '0.321 15  0.2714    1.01e-31'
  [../]
[]



[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    generate_output = 'hydrostatic_stress stress_xx stress_yy stress_zz'
  [../]
[]

[Kernels]
  # enforce cg = (1-h(eta))*cgm + h(eta)*cgb
  [./PhaseConc_g]
    type = KKSPhaseConcentration
    ca       = cgm
    variable = cgb
    c        = cg
    eta      = eta
  [../]

  # enforce cv = (1-h(eta))*cvm + h(eta)*cvb
  [./PhaseConc_v]
    type = KKSPhaseConcentration
    ca       = cvm
    variable = cvb
    c        = cv
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotVacancies]
    type = KKSPhaseChemicalPotential
    variable = cvm
    cb       = cvb
    fa_name  = f_total_matrix
    fb_name  = f_total_bub
    args_a = 'cgm'
    args_b = 'cgb'
  [../]
  [./ChemPotGas]
    type = KKSPhaseChemicalPotential
    variable = cgm
    cb       = cgb
    fa_name  = f_total_matrix
    fb_name  = f_total_bub
    args_a = 'cvm'
    args_b = 'cvb'
  [../]

  #
  # Cahn-Hilliard Equations
  #
  [./CHBulk_g]
    type = KKSSplitCHCRes
    variable = cg
    ca       = cgm
    fa_name  = f_total_matrix
    w        = wg
    args_a   = 'cvm'
  [../]
  [./CHBulk_v]
    type = KKSSplitCHCRes
    variable = cv
    ca       = cvm
    fa_name  = f_total_matrix
    w        = wv
    args_a   = 'cgm'
  [../]

  [./dcgdt]
    type = CoupledTimeDerivative
    variable = wg
    v = cg
  [../]
  [./dcvdt]
    type = CoupledTimeDerivative
    variable = wv
    v = cv
  [../]

  [./wgkernel]
    type = SplitCHWRes
    mob_name = M
    variable = wg
  [../]
  [./wvkernel]
    type = SplitCHWRes
    mob_name = M
    variable = wv
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = f_total_matrix
    fb_name  = f_total_bub
    w        = 0.356
    args = 'cvm cvb cgm cgb'
  [../]
  [./ACBulkCv]
    type = KKSACBulkC
    variable = eta
    ca       = cvm
    cb       = cvb
    fa_name  = f_total_matrix
    args     = 'cgm'
  [../]
  [./ACBulkCg]
    type = KKSACBulkC
    variable = eta
    ca       = cgm
    cb       = cgb
    fa_name  = f_total_matrix
    args     = 'cvm'
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = kappa
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Materials]
  # Chemical free energy of the matrix
  [./fm]
    type = DerivativeParsedMaterial
    f_name = fm
    args = 'cvm cgm'
    material_property_names = 'kvmatrix kgmatrix cvmatrixeq cgmatrixeq'
    function = '0.5*kvmatrix*(cvm-cvmatrixeq)^2 + 0.5*kgmatrix*(cgm-cgmatrixeq)^2'
  [../]
# Elastic energy of the matrix
  [./elastic_free_energy_m]
    type = ElasticEnergyMaterial
    base_name = matrix
    f_name = fe_m
    args = ' '
  [../]
# Total free energy of the matrix
  [./Total_energy_matrix]
    type = DerivativeSumMaterial
    f_name = f_total_matrix
    sum_materials = 'fm fe_m'
    args = 'cvm cgm'
  [../]

  # Free energy of the bubble phase
  [./fb]
    type = DerivativeParsedMaterial
    f_name = fb
    args = 'cvb cgb'
    material_property_names = 'kToverV nQ Va b f0 kpen kgbub kvbub cvbubeq cgbubeq'
    function = '0.5*kgbub*(cvb-cvbubeq)^2 + 0.5*kvbub*(cgb-cgbubeq)^2'
  [../]

# Elastic energy of the bubble
  [./elastic_free_energy_p]
    type = ElasticEnergyMaterial
    base_name = bub
    f_name = fe_b
    args = ' '
  [../]

# Total free energy of the bubble
  [./Total_energy_bub]
    type = DerivativeSumMaterial
    f_name = f_total_bub
    sum_materials = 'fb fe_b'
    # sum_materials = 'fb'
    args = 'cvb cgb'
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   kappa  Va      kvmatrix  kgmatrix  kgbub kvbub f0      kpen  cvbubeq cgbubeq b      T'
    prop_values = '0.7 0.7 0.0368 0.03629 223.16    223.16    2.23  2.23  0.0224  1.0   0.6076  0.3924  0.085  800'
  [../]
  [./cvmatrixeq]
    type = ParsedMaterial
    f_name = cvmatrixeq
    material_property_names = 'T'
    constant_names        = 'kB           Efv'
    constant_expressions  = '8.6173324e-5 1.69'
    function = 'exp(-Efv/(kB*T))'
  [../]
  [./cgmatrixeq]
    type = ParsedMaterial
    f_name = cgmatrixeq
    material_property_names = 'T'
    constant_names        = 'kB           Efg'
    constant_expressions  = '8.6173324e-5 4.92'
    function = 'exp(-Efg/(kB*T))'
  [../]
  [./kToverV]
    type = ParsedMaterial
    f_name = kToverV
    material_property_names = 'T Va'
    constant_names        = 'k          C44dim' #k in J/K and dimensional C44 in J/m^3
    constant_expressions  = '1.38e-23   63e9'
    function = 'k*T*1e27/Va/C44dim'
  [../]
  [./nQ]
    type = ParsedMaterial
    f_name = nQ
    material_property_names = 'T'
    constant_names        = 'k          Pi      M         hbar' #k in J/K, M is Xe atomic mass in kg, hbar in J s
    constant_expressions  = '1.38e-23   3.14159 2.18e-25  1.05459e-34'
    function = '(M*k*T/2/Pi/hbar^2)^1.5 * 1e-27' #1e-27 converts from #/m^3 to #/nm^3
  [../]

  #Mechanical properties
  [./Stiffness_matrix]
    type = ComputeElasticityTensor
    C_ijkl = '0.778 0.7935'
    fill_method = symmetric_isotropic
    base_name = matrix
  [../]
  [./Stiffness_bub]
    type = ComputeElasticityTensor
    C_ijkl = '0.0778 0.07935'
    fill_method = symmetric_isotropic
    base_name = bub
  [../]
  [./strain_matrix]
    type = ComputeRSphericalSmallStrain
    base_name = matrix
  [../]
  [./strain_bub]
    type = ComputeRSphericalSmallStrain
    base_name = bub
  [../]
  [./stress_matrix]
    type = ComputeLinearElasticStress
    base_name = matrix
  [../]
  [./stress_bub]
    type = ComputeLinearElasticStress
    base_name = bub
  [../]
  [./global_stress]
    type = TwoPhaseStressMaterial
    base_A = matrix
    base_B = bub
  [../]
  [./surface_tension]
    type = ComputeSurfaceTensionKKS
    v = eta
    kappa_name = kappa
    w = 0.356
  [../]
  [./gas_pressure]
    type = ComputeExtraStressVDWGas
    T = T
    b = b
    cg = cgb
    Va = Va
    nondim_factor = 63e9
    base_name = bub
    outputs = exodus
  [../]
[]

[BCs]
  [./left_r]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
[]

[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       lu            nonzero'

  l_max_its = 30
  nl_max_its = 15
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1e-11
  num_steps = 2
  dt = 0.5
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn_fu_20.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true, with fully_upwind = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
  fully_upwind = true
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 1
    [../]
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = 'left right'
    pressures = '-0.9 0.9'
    bare_fluxes = '1E6 2E6'  # can not make too high as finite difference constant state bums out due to precision loss
    use_mobility = false
    use_relperm = false
    variable = pressure
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn_fu_20
  exodus = false
[]

(test/tests/vectorpostprocessors/element_value_sampler/element_value_sampler.i)

# Tests the ElementValueSampler vector post-processor. In this test, 2 constant
# monomial variables are given distributions by a function and are output to a CSV file.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = '2 * x + 3 * y'
  [../]
  [./v_fn]
    type = ParsedFunction
    value = 'x + y'
  [../]
[]

[AuxVariables]
  [./u]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./v]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = u
    function = u_fn
  [../]
  [./v_ic]
    type = FunctionIC
    variable = v
    function = v_fn
  [../]
[]

[VectorPostprocessors]
  [./element_value_sampler]
    type = ElementValueSampler
    variable = 'u v'
    sort_by = id
    execute_on = 'initial'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  file_base = 'element_value_sampler'
  csv = true
  execute_on = 'initial'
[]

(test/tests/transfers/multiapp_mesh_function_transfer/tosub_target_displaced.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = tosub_sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    source_variable = u
    direction = to_multiapp
    variable = transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    displaced_target_mesh = true
  [../]
  [./elemental_to_sub]
    source_variable = u
    direction = to_multiapp
    variable = elemental_transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    displaced_target_mesh = true
  [../]
[]

(test/tests/multiapps/restart_subapp_ic/sub2.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[Variables]
  [./u]
    initial_condition = 4.2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./fn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = u_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/executioners/pp_binding/pp_binding_check.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[Postprocessors]
  [./ndofs]
    type = NumDOFs
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = PPBindingSteady
  postprocessor = ndofs
[]

[Outputs]
[]

(test/tests/nodalkernels/constraint_enforcement/lower-bound.i)

l=10
nx=100
num_steps=10

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
  [lm]
  []
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = '${l} - x'
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = '-1'
  []
[]

[NodalKernels]
  [positive_constraint]
    type = LowerBoundNodalKernel
    variable = lm
    v = u
    exclude_boundaries = 'left right'
  []
  [forces]
    type = CoupledForceNodalKernel
    variable = u
    v = lm
  []
[]


[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = ${l}
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = 0
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type'
  petsc_options_value = '0                           30          asm      16                    basic'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  [active_lm]
    type = GreaterThanLessThanPostprocessor
    variable = lm
    execute_on = 'nonlinear timestep_end'
    value = 1e-8
  []
  [violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = -1e-8
    comparator = 'less'
  []
[]

(modules/richards/test/tests/gravity_head_2/gh01.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = RandomIC
    min = 0.4
    max = 0.6
    variable = pwater
  [../]
  [./gas_ic]
    type = RandomIC
    min = 1.4
    max = 1.6
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
    outputs = none # no reason why mass should be conserved
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
    outputs = none # no reason why mass should be conserved
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu NONZERO 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh01
  csv = true
[]

(modules/phase_field/test/tests/initial_conditions/MultiBoundingBoxIC1D.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[Variables]
  [./c1]
    order = FIRST
    family = LAGRANGE
  [../]
  [./c2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c1]
    type = MultiBoundingBoxIC
    corners          = '0.1 0 0   0.8 0 0   0.3 0 0'
    opposite_corners = '0.2 0 0   0.6 0 0   0.4 0 0'
    inside = '1.0'
    outside = 0.1
    variable = c1
  [../]
  [./c2]
    type = MultiBoundingBoxIC
    corners          = '0.1 0 0   0.8 0 0   0.3 0 0'
    opposite_corners = '0.2 0 0   0.4 0 0   0.5 0 0'
    inside = '1.0 2.0 3.0'
    outside = 0.1
    variable = c2
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/material/mat_cyclic_coupling.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = some_prop
  [../]

  [./conv]
    type = MatConvection
    variable = u
    x = 1
    y = 0
    mat_prop = some_other_prop
  [../]
[]

[BCs]
  [./right]
    type = NeumannBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
[]

[Materials]
  # order is switched intentionally, so we won't get lucky and dep-resolver has to do its job
  [./mat2]
    type = CoupledMaterial
    block = 0
    mat_prop = 'some_prop'
    coupled_mat_prop = 'some_other_prop'
  [../]

  [./mat1]
    type = CoupledMaterial
    block = 0
    mat_prop = 'some_other_prop'
    coupled_mat_prop = 'some_prop'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out_coupled
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform5.i)

# checking for small deformation
# A single element is incrementally stretched in the in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II,
# and the resulting stresses are checked to lie on the expected yield surface
#
# tensile_strength is set to 1Pa, tip_smoother = 0.5, edge_smoother = 25degrees
# Then A + B + C = 0.609965


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

  [GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.25E-6*x*t*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.25E-6*z*t*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
  [../]
  [./mc]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    yield_function_tolerance = 1E-6
    tensile_tip_smoother = 0.5
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform5
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/dynamics/time_integration/newmark_test.i)

# Test for  Newmark time integration

# The test is for an 1D bar element of  unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + K*disp = P*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + Div Stress = P
#
# The first term on the left is evaluated using the Inertial force kernel
# The last term on the left is evaluated using StressDivergenceTensors
# The residual due to Pressure is evaluated using Pressure boundary condition

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.25
    gamma = 0.5
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.25
    gamma = 0.5
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    gamma = 0.5
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./Pressure]
    [./Side1]
      boundary = bottom
      function = pressure
      factor = 1
      displacements = 'disp_x disp_y disp_z'
    [../]
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '7750'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 2
  dt = 0.1
[]


[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 1.0 2.0 5.0'
    y = '0.0 0.1 0.2 1.0 1.0 1.0'
    scale_factor = 1e9
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalMaxValue
    variable = disp_y
    boundary = bottom
  [../]
  [./vel]
    type = NodalMaxValue
    variable = vel_y
    boundary = bottom
  [../]
  [./accel]
    type = NodalMaxValue
    variable = accel_y
    boundary = bottom
  [../]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]

[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/newton_cooling/nc08.i)

# Newton cooling from a bar.  1-phase ideal fluid and heat, steady
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pressure temp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Variables]
  [pressure]
  []
  [temp]
  []
[]

[ICs]
  # have to start these reasonably close to their steady-state values
  [pressure]
    type = FunctionIC
    variable = pressure
    function = '200-0.5*x'
  []
  [temperature]
    type = FunctionIC
    variable = temp
    function = 180+0.1*x
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    gravity = '0 0 0'
    variable = pressure
  []
  [heat_advection]
    type = PorousFlowHeatAdvection
    gravity = '0 0 0'
    variable = temp
  []
[]

[Modules]
  [FluidProperties]
    [idealgas]
      type = IdealGasFluidProperties
      molar_mass = 1.4
      gamma = 1.2
      mu = 1.2
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [dens0]
    type = PorousFlowSingleComponentFluid
    fp = idealgas
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 1.1 0 0 0 1.1'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey # irrelevant in this fully-saturated situation
    n = 2
    phase = 0
  []
[]

[BCs]
  [leftp]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 200
  []
  [leftt]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 180
  []
  [newtonp]
    type = PorousFlowPiecewiseLinearSink
    variable = pressure
    boundary = right
    pt_vals = '-200 0 200'
    multipliers = '-200 0 200'
    use_mobility = true
    use_relperm = true
    fluid_phase = 0
    flux_function = 0.005 # 1/2/L
  []
  [newtont]
    type = PorousFlowPiecewiseLinearSink
    variable = temp
    boundary = right
    pt_vals = '-200 0 200'
    multipliers = '-200 0 200'
    use_mobility = true
    use_relperm = true
    use_enthalpy = true
    fluid_phase = 0
    flux_function = 0.005 # 1/2/L
  []
[]

[VectorPostprocessors]
  [porepressure]
    type = LineValueSampler
    variable = pressure
    start_point = '0 0.5 0'
    end_point = '100 0.5 0'
    sort_by = x
    num_points = 11
    execute_on = timestep_end
  []
  [temperature]
    type = LineValueSampler
    variable = temp
    start_point = '0 0.5 0'
    end_point = '100 0.5 0'
    sort_by = x
    num_points = 11
    execute_on = timestep_end
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
  nl_rel_tol = 1E-10
  nl_abs_tol = 1E-15
[]

[Outputs]
  file_base = nc08
  execute_on = timestep_end
  exodus = true
  [along_line]
    type = CSV
    execute_vector_postprocessors_on = timestep_end
  []
[]

(test/tests/ics/array_function_ic/array_function_ic_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 8
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Variables]
  [u]
    components = 2
  []
  [u0]
  []
  [u1]
  []
[]

[AuxVariables]
  [v]
    components = 2
  []
[]

[Functions]
  [sinx]
    type = ParsedFunction
    value = sin(x)
  []
  [siny]
    type = ParsedFunction
    value = sin(y)
  []
[]

[ICs]
  [uic]
    type = ArrayFunctionIC
    variable = u
    function = 'sinx siny'
  []
  [u0ic]
    type = FunctionIC
    variable = u0
    function = sinx
  []
  [u1ic]
    type = FunctionIC
    variable = u1
    function = siny
  []
  [vic]
    type = ArrayFunctionIC
    variable = v
    function = 'sinx siny'
  []
[]

[Postprocessors]
  [uint0]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 0
  []
  [uint1]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 1
  []
  [u0int]
    type = ElementIntegralVariablePostprocessor
    variable = u0
  []
  [u1int]
    type = ElementIntegralVariablePostprocessor
    variable = u1
  []
  [vint0]
    type = ElementIntegralArrayVariablePostprocessor
    variable = v
    component = 0
  []
  [vint1]
    type = ElementIntegralArrayVariablePostprocessor
    variable = v
    component = 1
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(tutorials/tutorial01_app_development/step01_moose_app/test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/geochemistry/test/tests/spatial_reactor/except2.i)

# exception testing: unknown source_species
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition bulk_composition bulk_composition"
    constraint_unit = "moles moles moles"
    source_species_names = 'Ca++'
    source_species_rates = '1'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(modules/tensor_mechanics/test/tests/central_difference/consistent/1D/1d_consistent_explicit.i)

# Test for central difference integration for a 1D element
# Consistent mass matrix

[Mesh]
  type = GeneratedMesh
  xmin = 0
  xmax = 10
  nx = 5
  dim = 1
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./accel_x]
  [../]
  [./vel_x]
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = TestNewmarkTI
    variable = accel_x
    displacement = disp_x
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    variable = vel_x
    displacement = disp_x
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
  [../]
[]

[NodalKernels]
  [./force_x]
    type = UserForcingFunctionNodalKernel
    variable = disp_x
    boundary = right
    function = force_x
  [../]
[]

[Functions]
  [./force_x]
    type = PiecewiseLinear
    x = '0.0 1.0 2.0 3.0 4.0' # time
    y = '0.0 1.0 0.0 -1.0 0.0'  # force
    scale_factor = 1e3
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor_block]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.25
    block = 0
  [../]
  [./strain_block]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x'
    implicit = false
  [../]
  [./stress_block]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 2500
  [../]
[]

[Executioner]
  type = Transient
  start_time = -0.005
  end_time = 0.1
  dt = 0.005
  timestep_tolerance = 1e-6
  l_tol = 1e-10
  [./TimeIntegrator]
    type = CentralDifference
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = NodalVariableValue
    nodeid = 1
    variable = disp_x
  [../]
  [./vel_x]
    type = NodalVariableValue
    nodeid = 1
    variable = vel_x
  [../]
  [./accel_x]
    type = NodalVariableValue
    nodeid = 1
    variable = accel_x
  [../]
[]

[Outputs]
  exodus = false
  csv = true
  perf_graph = false
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update6.i)

# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to the plane of tensile yield

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-1 0.1 0.2  0.1 15 -0.3  0.2 -0.3 0'
    eigenstrain_name = ini_stress
  [../]
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/phase_field/test/tests/rigidbodymotion/grain_motion_fauxGT.i)

# test file for showing reaction forces between particles
[GlobalParams]
  var_name_base = eta
  op_num = 2
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 5
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 1
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta0]
  [../]
  [./eta1]
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    args = 'eta0 eta1'
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = 'eta0 eta1'
    grain_force = grain_force
    grain_tracker_object = grain_center
    grain_volumes = grain_volumes
  [../]
  [./eta0_dot]
    type = TimeDerivative
    variable = eta0
  [../]
  [./vadv_eta]
    type = SingleGrainRigidBodyMotion
    variable = eta0
    c = c
    v = 'eta0 eta1'
    grain_force = grain_force
    grain_tracker_object = grain_center
    grain_volumes = grain_volumes
    op_index = 0
  [../]
  [./acint_eta0]
    type = ACInterface
    variable = eta0
    mob_name = M
    #args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta0]
    type = AllenCahn
    variable = eta0
    mob_name = M
    f_name = F
    args = 'c eta1'
  [../]
  [./eta1_dot]
    type = TimeDerivative
    variable = eta1
  [../]
  [./vadv_eta1]
    type = SingleGrainRigidBodyMotion
    variable = eta1
    c = c
    v = 'eta0 eta1'
    op_index = 1
    grain_force = grain_force
    grain_tracker_object = grain_center
    grain_volumes = grain_volumes
  [../]
  [./acint_eta1]
    type = ACInterface
    variable = eta1
    mob_name = M
    #args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta1]
    type = AllenCahn
    variable = eta1
    mob_name = M
    f_name = F
    args = 'c eta0'
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '1.0  0.5      0.5'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'c eta0 eta1'
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+eta0*(1-eta0)*c+eta1*(1-eta1)*c
    derivative_order = 2
  [../]
  [./force_density]
    type = ForceDensityMaterial
    c = c
    etas ='eta0 eta1'
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
  [./df00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df01]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df10]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    var_name_base = eta
    op_num = 2
    v = 'eta0 eta1'
  [../]
  [./df01]
    type = MaterialStdVectorRealGradientAux
    variable = df01
    index = 0
    component = 1
    property = force_density
  [../]
  [./df11]
    type = MaterialStdVectorRealGradientAux
    variable = df11
    index = 1
    component = 1
    property = force_density
  [../]
  [./df00]
    type = MaterialStdVectorRealGradientAux
    variable = df00
    index = 0
    component = 0
    property = force_density
  [../]
  [./df10]
    type = MaterialStdVectorRealGradientAux
    variable = df10
    index = 1
    component = 0
    property = force_density
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_center
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_end'
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_center
    field_display = VARIABLE_COLORING
    execute_on = 'initial timestep_end'
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = 'initial timestep_end'
    field_display = CENTROID
    flood_counter = grain_center
  [../]
[]

[ICs]
  [./ic_eta0]
    int_width = 1.0
    x1 = 20.0
    y1 = 0.0
    radius = 14.0
    outvalue = 0.0
    variable = eta0
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./IC_eta1]
    int_width = 1.0
    x1 = 30.0
    y1 = 25.0
    radius = 14.0
    outvalue = 0.0
    variable = eta1
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./ic_c]
    type = SpecifiedSmoothCircleIC
    invalue = 1.0
    outvalue = 0.1
    int_width = 1.0
    x_positions = '20.0 30.0 '
    z_positions = '0.0 0.0 '
    y_positions = '0.0 25.0 '
    radii = '14.0 14.0'
    3D_spheres = false
    variable = c
    block = 0
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = FauxGrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
    variable = 'eta0 eta1'
  [../]
  [./grain_force]
    type = ComputeGrainForceAndTorque
    execute_on = 'linear nonlinear'
    grain_data = grain_center
    force_density = force_density
    c = c
    etas = 'eta0 eta1'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/multiapps/time_offset/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the master solve

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/SmoothSuperellipsoidIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = SmoothSuperellipsoidIC
    variable = c
    x1 = 25.0
    y1 = 25.0
    a = 8.0
    b = 12.0
    n = 3.5
    invalue = 1.0
    outvalue = -0.8
    int_width = 4.0
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-4
  nl_max_its = 40
  nl_rel_tol = 1e-9

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  exodus = false
  [./out]
    type = Exodus
    refinements = 2
  [../]
[]

(test/tests/outputs/iterative/iterative_steady_sequence.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    execute_on = 'initial timestep_end failed nonlinear linear'
    sequence = true
  [../]
[]

(test/tests/parser/active_inactive/active_inactive.i)

#############################################################
# This input file demonstrates the use of the active/inactive
# block level parameters that can be used to toggle individual
# blocks on/off for every block in a MOOSE-based input file.
#
# "active" and "inactive" cannot be used within the same block
##############################################################
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  active = 'u'

  [./u]
  [../]
[]

[AuxVariables]
  inactive = 'aux1 aux3'

  # The parameters in the inactive sections can be invalid because
  # they are never parsed.
  [./aux1]
    type = DoesntExist
    flintstones = 'fred wilma'
  [../]
  [./aux2]
  [../]
  [./aux3]
    order = TENZILLION
  [../]
  [./aux4]
  [../]
[]

[AuxKernels]
  active = 'aux2 aux4'

  # You can use active or inactive depending on whatever is easier
  [./aux1]
    type = ConstantAux
    value = 1
    variable = aux1
  [../]
  [./aux2]
    type = ConstantAux
    value = 2
    variable = aux2
  [../]
  [./aux3]
    type = ConstantAux
    value = 3
    variable = aux3
  [../]
  [./aux4]
    type = ConstantAux
    value = 4
    variable = aux4
  [../]
[]

[Kernels]
  inactive = ''

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  inactive = ''
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  inactive = Adaptivity
  [./Adaptivity]
  [../]
[]

# No output so we can override several parameters and test them concurrently

(test/tests/auxkernels/nodal_aux_boundary/nodal_aux_boundary.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./boundary_aux]
    type = CoupledAux
    variable = aux
    value = 2
    coupled = u
    boundary = top
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/basic_advection5.i)

# Basic advection with 1 porepressure as a PorousFlow variable
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
  [P]
  []
[]

[ICs]
  [P]
    type = RandomIC
    variable = P
    min = -1
    max = 1
  []
  [u]
    type = RandomIC
    variable = u
  []
[]

[Kernels]
  [dummy_P]
    type = NullKernel
    variable = P
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = P
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1
    m = 0.6
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 3
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss_qp]
    type = PorousFlow1PhaseP
    porepressure = P
    capillary_pressure = pc
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [effective_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
    fluid = true
    biot_coefficient = 0.5
    solid_bulk = 1
  []
  [permeability]
    type = PorousFlowPermeabilityKozenyCarman
    poroperm_function = kozeny_carman_phi0
    k0 = 5
    m = 2
    n = 2
    phi0 = 0.1
  []
  [relperm_qp]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [darcy_velocity_qp]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-snes_type'
    petsc_options_value = ' test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/tensor_mechanics/test/tests/interface_stress/multi.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
  xmax = 1
  ymax = 1
  zmax = 1
  xmin = -1
  ymin = -1
  zmin = -1
[]

[GlobalParams]
  order = CONSTANT
  family = MONOMIAL
  rank_two_tensor = extra_stress
[]

[Functions]
  [./sphere1]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2); if(r>1,0,1-3*r^2+2*r^3)'
  [../]
  [./sphere2]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2); 0.5-0.5*if(r>1,0,1-3*r^2+2*r^3)'
  [../]
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[AuxVariables]
  [./eta1]
    [./InitialCondition]
      type = FunctionIC
      function = sphere1
    [../]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta2]
    [./InitialCondition]
      type = FunctionIC
      function = sphere2
    [../]
    order = FIRST
    family = LAGRANGE
  [../]
  [./s00]
  [../]
  [./s01]
  [../]
  [./s02]
  [../]
  [./s10]
  [../]
  [./s11]
  [../]
  [./s12]
  [../]
  [./s20]
  [../]
  [./s21]
  [../]
  [./s22]
  [../]
[]

[AuxKernels]
  [./s00]
    type = RankTwoAux
    variable = s00
    index_i = 0
    index_j = 0
  [../]
  [./s01]
    type = RankTwoAux
    variable = s01
    index_i = 0
    index_j = 1
  [../]
  [./s02]
    type = RankTwoAux
    variable = s02
    index_i = 0
    index_j = 2
  [../]
  [./s10]
    type = RankTwoAux
    variable = s10
    index_i = 1
    index_j = 0
  [../]
  [./s11]
    type = RankTwoAux
    variable = s11
    index_i = 1
    index_j = 1
  [../]
  [./s12]
    type = RankTwoAux
    variable = s12
    index_i = 1
    index_j = 2
  [../]
  [./s20]
    type = RankTwoAux
    variable = s20
    index_i = 2
    index_j = 0
  [../]
  [./s21]
    type = RankTwoAux
    variable = s21
    index_i = 2
    index_j = 1
  [../]
  [./s22]
    type = RankTwoAux
    variable = s22
    index_i = 2
    index_j = 2
  [../]
[]

[Materials]
  [./interface]
    type = ComputeInterfaceStress
    v = 'eta1 eta2'
    stress   = '1.0 2.0'
    op_range = '1.0 0.5'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  file_base = test_out
  execute_on = timestep_end
  hide = 'dummy eta1 eta2'
[]

(test/tests/outputs/json/basic/json.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 3
[]

[Reporters]
  [test]
    type = TestDeclareReporter
  []
[]

[Outputs]
  json = true
[]

(modules/porous_flow/test/tests/poro_elasticity/terzaghi_constM.i)

# Terzaghi's problem of consolodation of a drained medium
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example.  Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height.  h = 10
# Soil's Lame lambda.  la = 2
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = 3
# Soil bulk modulus.  K = la + 2*mu/3 = 4
# Soil confined compressibility.  m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance.  1/K = 0.25
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus.  S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient.  c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top.  q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution).  p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution).  uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution).  uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  []
  [topdrained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = front
  []
  [topload]
    type = NeumannBC
    variable = disp_z
    value = -1
    boundary = front
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = porepressure
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 8
      density0 = 1
      thermal_expansion = 0
      viscosity = 0.96
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    # bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityHMBiotModulus
    porosity_zero = 0.1
    biot_coefficient = 0.6
    solid_bulk = 4
    constant_fluid_bulk_modulus = 8
    constant_biot_modulus = 16
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0 0 1'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0 0 2'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0 0 3'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0 0 4'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0 0 5'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0 0 6'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0 0 7'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0 0 8'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0 0 9'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = porepressure
    use_displaced_mesh = false
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = disp_z
    use_displaced_mesh = false
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.5*t<0.1,0.5*t,0.1)
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.0001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = terzaghi_constM
  [csv]
    type = CSV
  []
[]

(test/tests/postprocessors/element_integral_var_pps/initial_pps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
  elem_type = QUAD9
[]

[Variables]
  active = 'u v'

  [./u]
    order = SECOND
    family = LAGRANGE
    [./InitialCondition]
      type = ConstantIC
      value = 2.8
    [../]
  [../]

  [./v]
    order = SECOND
    family = LAGRANGE
    [./InitialCondition]
      type = ConstantIC
      value = 5.4
    [../]
  [../]
[]

[Functions]
  active = 'force_fn exact_fn left_bc'

  [./force_fn]
    type = ParsedFunction
    value = '1-x*x+2*t'
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = '(1-x*x)*t'
  [../]

  [./left_bc]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  active = '
    time_u diff_u ffn_u
    time_v diff_v'

  [./time_u]
    type = TimeDerivative
    variable = u
  [../]

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./ffn_u]
    type = BodyForce
    variable = u
    function = force_fn
  [../]

  [./time_v]
    type = TimeDerivative
    variable = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  active = 'all_u left_v right_v'

  [./all_u]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left_v]
    type = FunctionDirichletBC
    variable = v
    boundary = '3'
    function = left_bc
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = '1'
    value = 0
  [../]
[]

[Postprocessors]
  [./initial_u]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = initial
  [../]

  [./initial_v]
    type = ElementIntegralVariablePostprocessor
    variable = v
    execute_on = initial
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.1
  start_time = 0
  end_time = 0.3
[]

[Outputs]
  file_base = out_initial_pps
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/six_surface14.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
# SimpleTester4 with a = 1 and b = 0 and strength = 1.1
# SimpleTester5 with a = 1 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '3.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int5]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./f3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = f3
  [../]
  [./f4]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 4
    variable = f4
  [../]
  [./f5]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 5
    variable = f5
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
  [./int3]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 3
    variable = int3
  [../]
  [./int4]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 4
    variable = int4
  [../]
  [./int5]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 5
    variable = int5
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./f3]
    type = PointValue
    point = '0 0 0'
    variable = f3
  [../]
  [./f4]
    type = PointValue
    point = '0 0 0'
    variable = f4
  [../]
  [./f5]
    type = PointValue
    point = '0 0 0'
    variable = f5
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
  [./int3]
    type = PointValue
    point = '0 0 0'
    variable = int3
  [../]
  [./int4]
    type = PointValue
    point = '0 0 0'
    variable = int4
  [../]
  [./int5]
    type = PointValue
    point = '0 0 0'
    variable = int5
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple3]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple4]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple5]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2 simple3 simple4 simple5'
    max_NR_iterations = 4
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = six_surface14
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/time_integrators/aee/aee.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  nx = 10

  xmin = 0.0
  xmax = 1.0

[]

#still need BC for Energy, IC's for both.
[Variables]
  active = 'Time'

  [./Time]
    order =  FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
[]

[Functions]
  active = 'func'

  [./func]
    type = ParsedFunction
    value = 2.0*t
  [../]
[]

[Kernels]
  active = 't_time func_time'

  [./t_time]
    type = TimeDerivative
    variable = Time
  [../]

  [./func_time]
    type = BodyForce
    variable = Time
    function = func
  [../]
[]

[BCs]
  active = 'Top_Temperature'

  [./Top_Temperature]
    type = NeumannBC
    variable = Time
    boundary = 'left right'
  [../]

[]

[Executioner]
  type = Transient
  scheme = 'BDF2'
  #scheme = 'crank-nicolson'
  start_time = 0
  num_steps = 4
  nl_abs_tol = 1e-15
  petsc_options = '-snes_converged_reason'
  abort_on_solve_fail = true
 [./TimeStepper]
    type = AB2PredictorCorrector
    dt = .01
    e_max = 10
    e_tol = 1
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/critical_time_step/crit_time_solid_variable.i)

[GlobalParams]
  displacements = 'disp_x'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50

  xmin = 0
  xmax = 5
[]

[Variables]
  [./disp_x]
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[BCs]
  [./2_x]
    type = DirichletBC
    variable = disp_x
    boundary = 1
    value = 0.0
  [../]
[]

[Functions]
  [./prefac]
    type = ParsedFunction
    value = '1+2*x'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.1
    youngs_modulus = 1e6
    elasticity_tensor_prefactor = prefac
  [../]
  [./strain]
    type = ComputeSmallStrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'density'
    prop_values = '8050.0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  nl_abs_tol = 1e-4

  l_max_its = 3

  start_time = 0.0
  dt = 0.1
  num_steps = 1
  end_time = 1.0
[]

[Postprocessors]
  [./time_step]
    type = CriticalTimeStep
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface05.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1E-6m in y direction and 1.1E-6 in z direction.
# trial stress_yy = 1 and stress_zz = 1.1
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# However, this will mean internal0 < 0, so SimpleTester0 will be deactivated and
# then the algorithm will return to
# stress_yy=0.7, stress_zz=0.8
# internal0 should be 0.0, and internal2 should be 0.3

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface05
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/dampers/max_increment/max_increment_damper_test.i)

# This model tests the MaxIncrement damper. The converged solution field
# u varies from 0 to 1 across the domain due to the BCs applied. A value
# for the maximum allowed increment to the solution vector for each
# NL iteration is specified. The more restrictive this value is, the
# larger the number of NL iterations will be. This test ensures that a
# minimum number of NL iterations are taken under those conditions.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 1
  [../]
[]

[Dampers]
  [./max_inc_damp]
    type = MaxIncrement
    max_increment = 0.1
    variable = u
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

(test/tests/kernels/scalarkernel_vectorpostprocessor/scalarkernel_vectorpostprocessor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./scalar]
    order = THIRD
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./constant]
    type = ConstantVectorPostprocessor
    value = '1.7 2.3 4.7'
    execute_on = 'initial'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[ScalarKernels]
  [./vppsk]
    variable = scalar
    vector = value
    type = VectorPostprocessorScalarKernel
    vpp = constant
  [../]
[]

(test/tests/functions/image_function/image.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Adaptivity]
  max_h_level = 5
  initial_steps = 5
  initial_marker = marker
  [Indicators]
    [indicator]
      type = GradientJumpIndicator
      variable = u
    []
  []
  [Markers]
    [marker]
      type = ErrorFractionMarker
      indicator = indicator
      refine = 0.9
    []
  []
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file = stack/test_00.png
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/REG_finite_strain_power_law_creep.i)

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 1
  xmax = 2
  nx = 50
  ny = 50
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = FINITE
    incremental = true
    add_variables = true
    eigenstrain_names = 'thermal'
    use_automatic_differentiation = false
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 1000.0
  []
[]

[AuxKernels]
  [cooling]
    type = FunctionAux
    variable = temp
    function = '1000-10*t*x'
  []
[]

[BCs]
  [top_pull]
    type = FunctionNeumannBC
    variable = disp_z
    boundary = top
    function = '1e7*t'
    use_displaced_mesh = true
  []
  [bottom_fix]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  []
  [left_fix]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  []
[]

[Materials]
  [eigenstrain]
    type = ComputeThermalExpansionEigenstrain
    eigenstrain_name = 'thermal'
    stress_free_temperature = 1000
    thermal_expansion_coeff = 1e-4
    temperature = temp
  []
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
  []
  [stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'creep'
  []
  [creep]
    type = PowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  []
[]

[Postprocessors]
  [nl_its]
    type = NumNonlinearIterations
  []
  [total_nl_its]
    type = CumulativeValuePostprocessor
    postprocessor = nl_its
  []
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  line_search = 'none'
  end_time = 10
  dt = 1

  automatic_scaling = true
[]

[Outputs]
  print_linear_converged_reason = false
  print_nonlinear_converged_reason = false
  print_linear_residuals = false
  perf_graph = true
  exodus = true
[]

(test/tests/outputs/csv_final_and_latest/latest.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.25
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

# Vector Postprocessor System
[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    execute_on = 'timestep_end'
    variable = 'u'
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = id
  [../]
[]

[Outputs]
  [./out]
    type = CSV
    execute_on = 'TIMESTEP_END'
    create_latest_symlink = true
  [../]
[]

(test/tests/time_integrators/bdf2/bdf2_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.25

  [./Adaptivity]
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/vectorpostprocessors/vector_of_postprocessors/vector_of_postprocessors.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./max]
    type = ElementExtremeValue
    variable = u
  [../]
  [./min]
    type = ElementExtremeValue
    variable = u
    value_type = min
  [../]
[]

[VectorPostprocessors]
  [./min_max]
    type = VectorOfPostprocessors
    postprocessors = 'min max'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = false
  csv = true
[]

(test/tests/materials/derivative_material_interface/ad_const.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[AuxVariables]
  [./dummy]
  [../]
[]

[Materials]
  [./provider]
    type = ADDerivativeMaterialInterfaceTestProvider
    block = 0
  [../]
  [./client]
    type = ADDerivativeMaterialInterfaceTestClient
    prop_name = prop
    block = 0
    outputs = exodus
  [../]
  [./client2]
    type = ADDerivativeMaterialInterfaceTestClient
    prop_name = 1.0
    block = 0
    outputs = exodus
  [../]

  [./dummy]
    type = ADGenericConstantMaterial
    prop_names = prop
    block = 0
    prop_values = 0
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/time_periods/kernels/adkernels.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff0]
    type = ADMatDiffusionTest
    variable = u
    ad_mat_prop = 0.05
    regular_mat_prop = 0.05
  []
  [diff1]
    type = ADMatDiffusionTest
    variable = u
    ad_mat_prop = 0.5
    regular_mat_prop = 0.5
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Controls]
  [diff]
    type = TimePeriod
    enable_objects = 'Kernel::diff0'
    disable_objects = '*::diff1'
    start_time = '0'
    end_time = '0.49'
  []
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/master_quad.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./pp_aux]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./quad]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.1 0.1 0 0.9 0.1 0 0.1 0.9 0 0.9 0.9 0'
    input_files = 'quad_sub1.i quad_sub1.i quad_sub2.i quad_sub2.i'
  [../]
[]

[Transfers]
  [./sub_to_master_pp]
    type = MultiAppPostprocessorInterpolationTransfer
    direction = from_multiapp
    multi_app = quad
    variable = pp_aux
    postprocessor = pp
  [../]
[]

(modules/navier_stokes/test/tests/ins/jacobian_test/jacobian_test.i)

# This input file tests the jacobians of many of the INS kernels
[GlobalParams]
  gravity = '0 0 0'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 3.0
  ymin = 0
  ymax = 1.5
  nx = 1
  ny = 1
  elem_type = QUAD9
[]

[Variables]
  [./vel_x]
    order = SECOND
    family = LAGRANGE
  [../]
  [./vel_y]
    order = SECOND
    family = LAGRANGE
  [../]
  [./p]
    order = FIRST
    family = LAGRANGE
  [../]
  [./temp]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./mass]
    type = INSMass
    variable = p
    u = vel_x
    v = vel_y
    p = p
  [../]
  [./x_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_x
    u = vel_x
    v = vel_y
    p = p
    component = 0
    integrate_p_by_parts = false
  [../]
  [./y_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_y
    u = vel_x
    v = vel_y
    p = p
    component = 1
    integrate_p_by_parts = false
  [../]
  [./x_mom_time]
    type = INSMomentumTimeDerivative
    variable = vel_x
  [../]
  [./y_mom_time]
    type = INSMomentumTimeDerivative
    variable = vel_y
  [../]
  [./temp]
    type = INSTemperature
    variable = temp
    u = vel_x
    v = vel_y
  [../]
  [./temp_time_deriv]
    type = INSTemperatureTimeDerivative
    variable = temp
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'rho mu k cp'
    prop_values = '0.5 1.5 0.7 1.3'
  [../]
[]

[Preconditioning]
  [./SMP_PJFNK]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  solve_type = NEWTON
  type = Transient
  num_steps = 1
[]

[ICs]
  [./p]
    type = RandomIC
    variable = p
    min = 0.5
    max = 1.5
  [../]
  [./vel_x]
    type = RandomIC
    variable = vel_x
    min = 0.5
    max = 1.5
  [../]
  [./vel_y]
    type = RandomIC
    variable = vel_y
    min = 0.5
    max = 1.5
  [../]
  [./temp]
    type = RandomIC
    variable = temp
    min = 0.5
    max = 1.5
  [../]
[]

(test/tests/functions/image_function/image_3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 20
  ny = 20
  nz = 20
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform1.i)

# Using CappedMohrCoulomb with tensile failure only
# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the minimum principal stress value should be 1pa.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.2E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1
  csv = true
[]

(test/tests/problems/custom_fe_problem/custom_fe_problem_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
[]

[Problem]
  type = MooseTestProblem
  name = 'MOOSE Test problem'
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/mass_conservation/mass04.i)

# The sample is a single unit element, with roller BCs on the sides
# and bottom.  A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow.
# Fluid mass conservation is checked.
#
# Under these conditions
# porepressure = porepressure(t=0) - (Fluid bulk modulus)*log(1 - 0.01*t)
# stress_xx = (bulk - 2*shear/3)*disp_z/L (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*disp_z/L (remember this is effective stress)
# where L is the height of the sample (L=1 in this test)
#
# Parameters:
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 0.5
# initial porepressure = 0.1
#
# Desired output:
# zdisp = -0.01*t
# p0 = 0.1 - 0.5*log(1-0.01*t)
# stress_xx = stress_yy = -0.01*t
# stress_zz = -0.04*t
#
# Regarding the "log" - it comes from preserving fluid mass

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
    initial_condition = 0.1
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  []
  [top_velocity]
    type = FunctionDirichletBC
    variable = disp_z
    function = -0.01*t
    boundary = front
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0.5 0 0   0 0.5 0   0 0 0.5'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'initial timestep_end'
    point = '0 0 0'
    variable = porepressure
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    use_displaced_mesh = false
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 2
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = mass04
  [csv]
    type = CSV
  []
[]

(test/tests/time_integrators/tvdrk2/1d-linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 20
  elem_type = EDGE2
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = u
    function = ic
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  [./TimeIntegrator]
    type = ExplicitTVDRK2
  [../]
  solve_type = 'LINEAR'

  start_time = 0.0
  num_steps = 10
  dt = 0.001
  l_tol = 1e-15
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/j2_plasticity/hard1.i)

# UserObject J2 test, with hardening, but with rate=0
# apply uniform compression in x direction to give
# trial stress_xx = -5, so sqrt(3*J2) = 5
# with zero Poisson's ratio, this should return to
# stress_xx = -3, stress_yy = -1 = stress_zz,
# for strength = 2
# (note that stress_xx - stress_yy = stress_xx - stress_zz = -2, so sqrt(3*j2) = 2,
#  and that the mean stress remains = -5/3)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-2.5E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = str
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = j2
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = hard1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_05.i)

# Checking the Jacobian of Flux-Limited TVD Advection, 2 phases, 2 components, using flux_limiter_type != None
#
# Here we use snes_check_jacobian instead of snes_type=test.  The former just checks the Jacobian for the
# random initial conditions, while the latter checks for u=1 and u=-1
#
# The Jacobian is correct for u=1 and u=-1, but the finite-difference scheme used by snes_type=test gives the
# wrong answer.
# For u=constant, the Kuzmin-Turek scheme adds as much antidiffusion as possible, resulting in a central-difference
# version of advection (flux_limiter = 1).  This is correct, and the Jacobian is calculated correctly.
# However, when computing the Jacobian using finite differences, u is increased or decreased at a node.
# This results in that node being at a maximum or minimum, which means no antidiffusion should be added
# (flux_limiter = 0).  This corresponds to a full-upwind scheme.  So the finite-difference computes the
# Jacobian in the full-upwind scenario, which is incorrect (the original residual = 0, after finite-differencing
# the residual comes from the full-upwind scenario).
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 5
[]

[GlobalParams]
  gravity = '1.1 2 -0.5'
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]


[ICs]
  [ppwater]
    type = FunctionIC
    variable = ppwater
    function = 'if(x<1,0,if(x<4,sin(x-1),1))'
  []
  [ppgas]
    type = FunctionIC
    variable = ppgas
    function = 'x*(6-x)/6'
  []
  [massfrac_ph0_sp0]
    type = FunctionIC
    variable = massfrac_ph0_sp0
    function = 'x/6'
  []
  [massfrac_ph1_sp0]
    type = FunctionIC
    variable = massfrac_ph1_sp0
    function = '1-x/7'
  []
[]

[Kernels]
  [flux_ph0_sp0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = ppwater
    advective_flux_calculator = advective_flux_calculator_ph0_sp0
  []
  [flux_ph0_sp1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = ppgas
    advective_flux_calculator = advective_flux_calculator_ph0_sp1
  []
  [flux_ph1_sp0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = massfrac_ph0_sp0
    advective_flux_calculator = advective_flux_calculator_ph1_sp0
  []
  [flux_ph1_sp1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = massfrac_ph1_sp0
    advective_flux_calculator = advective_flux_calculator_ph1_sp1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1
    m = 0.5
  []
  [advective_flux_calculator_ph0_sp0]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = minmod
    phase = 0
    fluid_component = 0
  []
  [advective_flux_calculator_ph0_sp1]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = vanleer
    phase = 0
    fluid_component = 1
  []
  [advective_flux_calculator_ph1_sp0]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = mc
    phase = 1
    fluid_component = 0
  []
  [advective_flux_calculator_ph1_sp1]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = superbee
    phase = 1
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.21 0 0  0 1.5 0  0 0 0.8'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options = '-snes_check_jacobian'
  []
[]

[Executioner]
  type = Transient
  solve_type = Linear # this is to force convergence even though the nonlinear residual is high: we just care about the Jacobian in this test
  end_time = 1
  num_steps = 1
  dt = 1
[]

(test/tests/variables/fe_hermite_convergence/hermite_converge_periodic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
  # This test will not work in parallel with DistributedMesh enabled
  # due to a bug in PeriodicBCs.
  parallel_type = replicated
[]

[Functions]
  [./bc_fn]
    type = ParsedGradFunction
    value = -sin(pi*x)*sin(pi*y)
    grad_x = -pi*cos(pi*x)*sin(pi*y)
    grad_y = -pi*sin(pi*x)*cos(pi*y)
  [../]
  [./bc_fnt]
    type = ParsedFunction
    value = -pi*sin(pi*x)*cos(pi*y)
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = pi*sin(pi*x)*cos(pi*y)
  [../]
  [./forcing_fn]
    type = ParsedFunction
    value = -2*pi*pi*sin(pi*x)*sin(pi*y)-sin(pi*x)*sin(pi*y)
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./reaction]
    type = Reaction
    variable = u
  [../]
  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction= 'x y'
    [../]
  [../]
  [./bc_top]
    type=FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type=FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]
  [./h]
    type = AverageElementSize
  [../]
  [./L2error]
    type = ElementL2Error
    variable = u
    function = bc_fn
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = bc_fn
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = bc_fn
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'

  # We use higher-order quadrature to ensure that the forcing function
  # is integrated accurately.
  [./Quadrature]
    order=ELEVENTH
  [../]
[]

[Adaptivity]
  steps = 2
  marker = uniform
  [./Markers]
    [./uniform]
      type = UniformMarker
      mark = refine
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
  print_mesh_changed_info = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePS.i)

# Pressure pulse in 1D with 2 phases, 2components - transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [ppwater]
    initial_condition = 2e6
  []
  [sgas]
    initial_condition = 0.3
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
  [ppgas]
    family = MONOMIAL
    order = FIRST
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    variable = ppwater
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    variable = sgas
    fluid_component = 1
  []
[]

[AuxKernels]
  [ppgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = ppgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 1e5
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      density0 = 1
      thermal_expansion = 0
      viscosity = 1e-5
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[BCs]
  [leftwater]
    type = DirichletBC
    boundary = left
    value = 3e6
    variable = ppwater
  []
  [rightwater]
    type = DirichletBC
    boundary = right
    value = 2e6
    variable = ppwater
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1e3
  end_time = 1e4
[]

[VectorPostprocessors]
  [pp]
    type = LineValueSampler
    sort_by = x
    variable = 'ppwater ppgas'
    start_point = '0 0 0'
    end_point = '100 0 0'
    num_points = 11
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_2phasePS
  print_linear_residuals = false
  [csv]
    type = CSV
    execute_on = final
  []
[]

(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/sub_wrong_control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = RealFunctionControl
    function = '1'
    parameter = 'BCs/left/value'
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/kernel_precompute/adkernel_precompute_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./convected]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = convected
  [../]

  [./conv]
    type = ADConvectionPrecompute
    variable = convected
    velocity = '1.0 0.0 0.0'
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = convected
    preset = false
    boundary = 'left'
    value = 0
  [../]

  [./top]
    type = DirichletBC
    variable = convected
    preset = false
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(test/tests/bcs/misc_bcs/vacuum_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right top'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0.0
  [../]

  [./right]
    type = NeumannBC
    variable = u
    boundary = 1
    value = 2.0
  [../]

  [./top]
    type = VacuumBC
    variable = u
    boundary = 2
    alpha = 5.0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/predictors/simple/predictor_test_skip_after_failed_tstep.i)

# The purpose of this test is to test the simple predictor.
# The test is adjusted to produce a failed time step.
# The predictor option 'skip_after_failed_timestep' should suppress a prediction
# after the failed time step.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
[]

[Functions]
  [./ramp1]
    type = PiecewiseLinear
    x = '0      0.5     1'
    y = '0      1       4'
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./bot]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0.0
  [../]
  [./ss2_x]
    type = FunctionDirichletBC
    variable = u
    boundary = top
    function = ramp1
  [../]
[]

[Problem]
  type = FailingProblem
  fail_step = 6
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-14
  l_tol = 1e-14

  start_time = 0.0
  end_time = 1.0

  [./TimeStepper]
    type = ConstantDT
    dt = 0.1
    cutback_factor_at_failure = 0.5
  [../]

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
    skip_after_failed_timestep = true
  [../]
[]

[Postprocessors]
  [./final_residual]
    type = Residual
    residual_type = final
  [../]
  [./initial_residual_before]
    type = Residual
    residual_type = initial_before_preset
  [../]
  [./initial_residual_after]
    type = Residual
    residual_type = initial_after_preset
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/kernels/conservative_advection/no_upwinding_1D.i)

# ConservativeAdvection with upwinding_type = None
# Apply a velocity = (1, 0, 0) and see a pulse advect to the right
# Note there are overshoots and undershoots
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./u]
  [../]
[]

[BCs]
  [./u_injection_left]
    type = InflowBC
    boundary = left
    variable = u
    velocity = '1 0 0'
    inlet_conc = 1
  [../]
[]

[Kernels]
  [./udot]
    type = TimeDerivative
    variable = u
  [../]
  [./advection]
    type = ConservativeAdvection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = LINEAR
  dt = 0.1
  end_time = 1
  l_tol = 1E-14
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/stateful_prop/stateful_prop_copy_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./prop1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./prop1_output]
    type = MaterialRealAux
    variable = prop1
    property = thermal_conductivity
  [../]
[]

[Kernels]
  [./heat]
    type = MatDiffusionTest
    variable = u
    prop_name = thermal_conductivity
  [../]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0.0
  [../]
  [./top]
    type = MTBC
    variable = u
    boundary = 1
    grad = 1.0
    prop_name = thermal_conductivity
  [../]
[]

[Materials]
  [./stateful]
    type = StatefulSpatialTest
    block = 0
  [../]
[]

[UserObjects]
  [./copy]
    type = MaterialCopyUserObject
    copy_times = 0.3
    copy_from_element = 0
    copy_to_element = 15
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  start_time = 0.0
  num_steps = 5
  dt = .1
[]

[Outputs]
  file_base = out_stateful_copy
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cdp_cwp_coss02.i)

#Cosserat capped weak plane and capped drucker prager, coming back to a mix of shear and tensile failure in both
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]

  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 2.055555555556E-01
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]

[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 0.1 0  0.1 2 0  11 12 10' # note unsymmetric
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = 'dp wp'
    relative_tolerance = 2.0
    absolute_tolerance = 1E6
    max_iterations = 1
  [../]
  [./dp]
    type = CappedDruckerPragerCosseratStressUpdate
    host_youngs_modulus = 10.0
    host_poissons_ratio = 0.25
    base_name = dp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
  [./wp]
    type = CappedWeakPlaneCosseratStressUpdate
    base_name = wp
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0.1
    smoothing_tol = 0.1
    yield_function_tol = 1E-11
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

(test/tests/functions/solution_function/solution_function_grad_p2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./test_variable_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./test_variable_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./test_variable_x_aux]
    type = FunctionDerivativeAux
    variable = test_variable_x
    component = x
    function = solution_function
  [../]
  [./test_variable_y_aux]
    type = FunctionDerivativeAux
    variable = test_variable_y
    component = y
    function = solution_function
  [../]
[]

[UserObjects]
  [./ex_soln]
    type = SolutionUserObject
    system_variables = test_variable
    mesh = solution_function_grad_p1.e
  [../]
[]

[Functions]
  [./solution_function]
    type = SolutionFunction
    solution = ex_soln
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  nl_rel_tol = 1e-10
[]

[Outputs]
  file_base = solution_function_grad_p2
  exodus = true
[]

(modules/porous_flow/test/tests/capillary_pressure/vangenuchten1.i)

# Test van Genuchten relative permeability curve by varying saturation over the mesh
# van Genuchten exponent m = 0.5 for both phases
# No residual saturation in either phase

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 500
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [p0]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 0
    variable = p0aux
  []
  [p1]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = p1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1e-5
    m = 0.5
    sat_lr = 0.1
    log_extension = false
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityVG
    phase = 0
    m = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux p0aux p1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 500
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-6
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(modules/porous_flow/test/tests/jacobian/fflux10.i)

# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, BW relative perm, nonzero gravity, unsaturated with BW
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
  [massfrac1]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = -0.7+x+y
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 0.3
  []
  [massfrac1]
    type = RandomIC
    variable = massfrac1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '-1 -0.1 0'
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = massfrac1
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0 massfrac1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureBW
    Sn = 0.05
    Ss = 0.9
    las = 2.2
    C = 1.5
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityBW
    Sn = 0.05
    Ss = 0.9
    Kn = 0.02
    Ks = 0.95
    C = 1.5
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/porous_flow/test/tests/fluidstate/coldwater_injection_radial.i)

# Cold water injection into 1D radial hot reservoir (Avdonin, 1964)
#
# To generate results presented in documentation for this problem,
# set xmax = 1000 and nx = 200 in the Mesh block, and dtmax = 1e4
# and end_time = 1e6 in the Executioner block.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = 0.1
  xmax = 5
  bias_x = 1.05
[]

[Problem]
  rz_coord_axis = Y
  coord_type = RZ
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [temperature]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [temperature]
    type = PorousFlowPropertyAux
    variable = temperature
    property = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Variables]
  [pliquid]
    initial_condition = 5e6
  []
  [h]
    scaling = 1e-6
  []
[]

[ICs]
  [hic]
    type = PorousFlowFluidPropertyIC
    variable = h
    porepressure = pliquid
    property = enthalpy
    temperature = 170
    temperature_unit = Celsius
    fp = water
  []
[]

[Functions]
  [injection_rate]
    type = ParsedFunction
    vals = injection_area
    vars = area
    value = '-0.1/area'
  []
[]

[BCs]
  [source]
    type = PorousFlowSink
    variable = pliquid
    flux_function = injection_rate
    boundary = left
  []
  [pright]
    type = DirichletBC
    variable = pliquid
    value = 5e6
    boundary = right
  []
  [hleft]
    type = DirichletBC
    variable = h
    value = 678.52e3
    boundary = left
  []
  [hright]
    type = DirichletBC
    variable = h
    value = 721.4e3
    boundary = right
  []
[]

[Kernels]
  [mass]
    type = PorousFlowMassTimeDerivative
    variable = pliquid
  []
  [massflux]
    type = PorousFlowAdvectiveFlux
    variable = pliquid
  []
  [heat]
    type = PorousFlowEnergyTimeDerivative
    variable = h
  []
  [heatflux]
    type = PorousFlowHeatAdvection
    variable = h
  []
  [heatcond]
    type = PorousFlowHeatConduction
    variable = h
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pliquid h'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    pc_max = 1e6
    sat_lr = 0.1
    m = 0.5
    alpha = 1e-5
  []
  [fs]
    type = PorousFlowWaterVapor
    water_fp = water
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [watervapor]
    type = PorousFlowFluidStateSingleComponent
    porepressure = pliquid
    enthalpy = h
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
    sum_s_res = 0.1
  []
  [internal_energy]
    type = PorousFlowMatrixInternalEnergy
    density = 2900
    specific_heat_capacity = 740
  []
  [rock_thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '20 0 0  0 20 0  0 0 20'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1e3
  nl_abs_tol = 1e-8
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 100
  []
[]

[Postprocessors]
  [injection_area]
    type = AreaPostprocessor
    boundary = left
    execute_on = initial
  []
[]

[VectorPostprocessors]
  [line]
    type = ElementValueSampler
    sort_by = x
    variable = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  perf_graph = true
  [csv]
    type = CSV
    execute_on = final
  []
[]

(test/tests/userobjects/layered_integral/cumulative_layered_integral.i)

# ##########################################################
# This is a test of the UserObject System. The
# LayeredIntegral UserObject executes independently during
# the solve to compute a user-defined value. In this case
# an integral value in discrete layers along a vector
# in the domain. (Type: ElementalUserObject)
#
# @Requirement F6.40
# ##########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  nz = 6
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_integral]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./liaux]
    type = SpatialUserObjectAux
    variable = layered_integral
    execute_on = timestep_end
    user_object = layered_integral
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[UserObjects]
  [./layered_integral]
    type = LayeredIntegral
    direction = y
    num_layers = 3
    variable = u
    execute_on = linear
    cumulative = true
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/picard/pseudo_transient_picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./time]
    type = CoefTimeDerivative
    variable = v
    Coefficient = 0.1
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Postprocessors]
  [./vnorm]
    type = ElementL2Norm
    variable = v
  [../]
[]

[Executioner]
  type = Transient
  end_time = 10
  nl_abs_tol = 1e-12
  steady_state_detection = true
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/derivative_material_interface/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Materials]
  [./provider]
    type = DerivativeMaterialInterfaceTestProvider
    block = 0
    outputs = exodus
    output_properties = 'dprop/db dprop/da d^2prop/dadb d^2prop/dadc d^3prop/dadbdc'
  [../]
  [./client]
    type = DerivativeMaterialInterfaceTestClient
    block = 0
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Debug]
  show_material_props = true
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/stickyBC/push_up.i)

# Testing StickyBC
#
# Push the bottom of an element upward until the top hits an (invisible) obstruction.
# 10 timesteps are used.  In each timestep disp_y is increased by 0.1.  The
# StickyBC has a max_value of 0.49, so at timestep 5 this bound will be violated
# and the top boundary will be fixed forever after.
#
# This test also illustrates that StickyBC is only ever meant to be used in
# special situations:
# - if, after the simulation ends, the bottom is moved downward again, the StickyBC
#   will keep the top fixed.  Ie, the StickyBC is truly "sticky".
# - setting max_value = 0.5 in this test illustrates the "approximate" nature
#   of StickyBC, in that some nodes will be fixed at disp_y=0.5, while others
#   will be fixed at disp_y=0.6, due to the timestepping and roundoff errors
#   in MOOSE's solution.
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
  [../]
[]

[BCs]
  [./obstruction]
    type = StickyBC
    variable = disp_y
    boundary = top
    max_value = 0.49
  [../]
  [./bottom]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = bottom
    function = t
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./front]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0
  [../]
[]

[Materials]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1.0
    poissons_ratio = 0.2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Linear
  dt = 0.1
  end_time = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/navier_stokes/test/tests/scalar_adr/supg/tauOpt.i)

velocity=1

[GlobalParams]
  u = ${velocity}
  p = 0
  tau_type = opt
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmax = 15
[]

[Variables]
  [./c]
  [../]
[]

[Kernels]
  [./adv]
    type = Advection
    variable = c
    forcing_func = 'ffn'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
[]

[Materials]
  [./mat]
    # These Materials are required by the INSBase class; we don't use them for anything.
    type = GenericConstantMaterial
    prop_names = 'mu rho'
    prop_values = '0 1'
  [../]
[]

[Functions]
  [./ffn]
    type = ParsedFunction
    value = 'if(x < 6, 1 - .25 * x, if(x < 8, -2 + .25 * x, 0))'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/time_integrators/actually_explicit_euler/actually_explicit_euler_lumped.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.001


  [./TimeIntegrator]
    type = ActuallyExplicitEuler
    solve_type = lumped
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/quad_sub2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./pp]
    type = Receiver
    default = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/single_var_constraint_2d/stationary_jump.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0.5
    jump_flux = 0
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/phase_field/test/tests/initial_conditions/CrossIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c_IC]
    type = CrossIC
    x1 = 0.0
    x2 = 50.0
    y1 = 0.0
    y2 = 50.0
    variable = c
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 2.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 15
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-8

  start_time = 0.0
  num_steps = 2
  dt = 20.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/small_deform_hard2.i)

# Checking solution of hardening
# A single element is stretched by 1E-6 in z direction.
#
# Young's modulus = 20 MPa.  Tensile strength = 10 Exp(-1E6*q) Pa
#
# The trial stress is
# trial_stress_zz = Youngs Modulus*Strain = 2E7*1E-6 = 20 Pa
#
# Therefore the equations we have to solve are
# 0 = f = stress_zz - 10 Exp(-1E6*q)
# 0 = epp = ga - (20 - stress_zz)/2E7
# 0 = intnl = q - ga
#
# The result is
# q = 0.76803905E-6
# stress_zz = 4.6392191 Pa


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 0
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = 1E-6*t
  [../]
[]

[AuxVariables]
  [./wpt_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./wpt_internal]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wpt_internal
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./wpt_internal]
    type = PointValue
    point = '0 0 0'
    variable = wpt_internal
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningExponential
    value_0 = 10
    value_residual = 0
    rate = 1E6
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-11
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard2
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/time_integrators/actually_explicit_euler_verification/ee-ode.i)

# Tests that ActuallyExplicitEuler works with scalar variables.
#
# The ODE and IC used are the following:
#   du/dt = 2,       u(0) = 0
# Thus the solution is u(t) = 2*t.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Variables]
  [./u]
    family = SCALAR
    order = FIRST
    initial_condition = 0
  [../]
[]

[ScalarKernels]
  [./time]
    type = ODETimeDerivative
    variable = u
  [../]
  [./source]
    type = ParsedODEKernel
    variable = u
    function = -2
  [../]
[]

[Executioner]
  type = Transient

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
  [../]
  dt = 1
  num_steps = 5
[]

[Outputs]
  csv = true
[]

(test/tests/problems/external_problem/external_transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Executioner]
  type = Transient
  num_steps = 5
[]

[Problem]
  type = DummyExternalProblem
[]

(test/tests/misc/check_error/interface_kernel_with_aux_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = u
  [../]
[]

[InterfaceKernels]
  [./nope]
    type = InterfaceDiffusion
    variable = v
    neighbor_var = u
    boundary = 'left'
    D = 4
    D_neighbor = 2
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/pull_push_h.i)

# A column of elements has its bottom pulled down, and then pushed up again.
# Hardening of the tensile strength means that the top element also
# experiences plastic deformation
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 2
  xmin = -10
  xmax = 10
  ymin = -10
  ymax = 10
  zmin = -100
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[BCs]
  [./no_x2]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.0
  [../]
  [./no_x1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_y1]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./no_y2]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0.0
  [../]

  [./topz]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0
  [../]
  [./bottomz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = back
    function = 'if(t>1,-2.0+t,-t)'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
  [./straint_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xx
    index_i = 0
    index_j = 0
  [../]
  [./straint_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xy
    index_i = 0
    index_j = 1
  [../]
  [./straint_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xz
    index_i = 0
    index_j = 2
  [../]
  [./straint_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yy
    index_i = 1
    index_j = 1
  [../]
  [./straint_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yz
    index_i = 1
    index_j = 2
  [../]
  [./straint_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zz
    index_i = 2
    index_j = 2
  [../]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[UserObjects]
  [./coh_irrelevant]
    type = TensorMechanicsHardeningCubic
    value_0 = 2E6
    value_residual = 1E6
    internal_limit = 0.01
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.5
    value_residual = 0.2
    internal_limit = 0.01
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.166666666667
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 0
    value_residual = 1E8
    internal_limit = 0.1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E8
    value_residual = 0.0
    internal_limit = 0.01
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '6.4E9 6.4E9'  # young 16MPa, Poisson 0.25
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    tangent_operator = nonlinear
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh_irrelevant
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 1000
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
    perfect_guess = false
    min_step_size = 0.1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
    petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
    petsc_options_value = ' asm      2              lu            gmres     200'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  petsc_options = '-snes_converged_reason'
  line_search = bt
  nl_abs_tol = 1E-2
  nl_rel_tol = 1e-15
  l_tol = 1E-10

  l_max_its = 100
  nl_max_its = 100
  end_time = 3.0
  dt = 0.1
  type = Transient
[]

[Outputs]
  file_base = pull_push_h
  exodus = true
  csv = true
[]

(test/tests/functions/solution_function/solution_function_rot3.i)

# checking rotation of points by 90 deg about z axis, then 45 deg about x axis in a SolutionUserObject
[Mesh]
  # this is chosen so when i rotate through 45deg i get a length of "1" along the x or y or z direction
  type = GeneratedMesh
  dim = 3
  xmin = -0.70710678
  xmax = 0.70710678
  nx = 3
  ymin = -0.70710678
  ymax = 0.70710678
  ny = 3
  zmin = -0.70710678
  zmax = 0.70710678
  nz = 3
[]

[UserObjects]
  [./solution_uo]
    type = SolutionUserObject
    mesh = cube_with_u_equals_x.e
    timestep = 1
    system_variables = u
    # the following takes:
    # (0.7, 0.7, +/-0.7) -> (-0.7, 0.7, +/-0.7)
    # (-0.7, 0.7, +/-0.7) -> (-0.7, -0.7, +/-0.7)
    # (0.7, -0.7, +/-0.7) -> (0.7, 0.7, +/-0.7)
    # (-0.7, -0.7, +/-0.7) -> (0.7, -0.7, +/-0.7)
    rotation0_vector = '0 0 1'
    rotation0_angle = 90
    # then the following takes:
    # (+/-0.7, 0.7, 0.7) -> (+/-0.7, 0, 1)
    # (+/-0.7, 0.7, -0.7) -> (+/-0.7, 1, 0)
    # (+/-0.7, -0.7, 0.7) -> (+/-0.7, -1, 0)
    # (+/-0.7, -0.7, -0.7) -> (+/-0.7, 0, -1)
    rotation1_vector = '1 0 0'
    rotation1_angle = 45
    # so, in total: a point y = +/-0.7 takes values from x = -/+0.7, so solution_function_rot3 should have u = -y
    transformation_order = 'rotation0 rotation1'
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = solution_fcn
  [../]
[]

[Functions]
  [./solution_fcn]
    type = SolutionFunction
    from_variable = u
    solution = solution_uo
  [../]
[]

[Kernels]
  [./diff]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  l_max_its = 800
  nl_rel_tol = 1e-10
  num_steps = 1
  end_time = 1
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = solution_function_rot3
  exodus = true
[]

(modules/fluid_properties/test/tests/two_phase_fluid_properties_independent/test.i)

# Tests the TwoPhaseFluidPropertiesIndependent class, which takes the names
# of 2 single-phase fluid properties independently. This test uses a dummy
# aux to make sure that the single-phase fluid properties can be recovered
# from the 2-phase fluid properties. A modification to this test checks that
# an error results if one tries to call a 2-phase fluid properties interface
# using this class, which is designed to ensure that the 2 phases are independent.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1

  # Required for NodalVariableValue on distributed mesh
  allow_renumbering = false
[]

[Problem]
  solve = false
[]

[AuxVariables]
  [./p]
    initial_condition = 1e5
  [../]
  [./T]
    initial_condition = 300
  [../]
  [./rho_avg]
  [../]
[]

[Modules]
  [./FluidProperties]
    # rho1 = 1.149425287 kg/m^3
    [./fp1]
      type = IdealGasFluidProperties
      gamma = 1.4
      molar_mass = 0.02867055103448276
    [../]
    # rho2 = 0.6666666667 kg/m^3
    [./fp2]
      type = IdealGasFluidProperties
      gamma = 1.2
      molar_mass = 0.0166289196
    [../]
    [./fp_2phase]
      type = TwoPhaseFluidPropertiesIndependent
      fp_liquid = fp1
      fp_vapor = fp2
    [../]
  []
[]

[AuxKernels]
  # correct value (0.5*(rho1 + rho2)) should be: 0.90804597685 kg/m^3
  [./rho_avg_aux]
    type = TwoPhaseAverageDensityAux
    variable = rho_avg
    p = p
    T = T
    fp_2phase = fp_2phase
    execute_on = 'initial'
  [../]
[]

[Postprocessors]
  [./rho_avg_value]
    type = NodalVariableValue
    variable = rho_avg
    nodeid = 0
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(test/tests/problems/eigen_problem/eigensolvers/ne.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]
  [./eigen]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  file_base = monolith_newton
  execute_on = 'timestep_end'
[]

(modules/porous_flow/test/tests/jacobian/fflux13.i)

# 2phase (PP), 3components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
# using harmonic-mean mobility
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 0.4
  []
[]


[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 -0.1 0'
    full_upwind_threshold = 0
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = ppgas
    gravity = '-1 -0.1 0'
    full_upwind_threshold = 0
    fallback_scheme = harmonic
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = massfrac_ph0_sp0
    gravity = '-1 -0.1 0'
    full_upwind_threshold = 0
    fallback_scheme = harmonic
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(tutorials/darcy_thermo_mech/step10_multiapps/problems/step10.i)

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 100
  ymax = 0.304 # Length of test chamber
  xmax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [k_eff]
    initial_condition = 15.0 # water at 20C
  []
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    # This block adds all of the proper Kernels, strain calculators, and Variables
    # for TensorMechanics in the correct coordinate system (autodetected)
    add_variables = true
    strain = FINITE
    eigenstrain_names = eigenstrain
    use_automatic_differentiation = true
    generate_output = 'vonmises_stress elastic_strain_xx elastic_strain_yy strain_xx strain_yy'
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = bottom
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = top
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
  [inlet_temperature]
    type = FunctionDirichletBC
    variable = temperature
    boundary = bottom
    function = 'if(t<0,350+50*t,350)'
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = top
  []
  [hold_inlet]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  []
  [hold_center]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  []
  [hold_outside]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0
  []
[]

[Materials]
  viscosity_file = data/water_viscosity.csv
  density_file = data/water_density.csv
  specific_heat_file = data/water_specific_heat.csv
  thermal_expansion_file = data/water_thermal_expansion.csv
  [column]
    type = PackedColumn
    temperature = temperature
    radius = 1
    thermal_conductivity = k_eff # Use the AuxVariable instead of calculating
    fluid_viscosity_file = ${viscosity_file}
    fluid_density_file = ${density_file}
    fluid_specific_heat_file = ${specific_heat_file}
    fluid_thermal_expansion_file = ${thermal_expansion_file}
  []

  [elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 200e9 # (Pa) from wikipedia
    poissons_ratio = .3 # from wikipedia
  []
  [elastic_stress]
    type = ADComputeFiniteStrainElasticStress
  []
  [thermal_strain]
    type = ADComputeThermalExpansionEigenstrain
    stress_free_temperature = 300
    thermal_expansion_coeff = 1e-6
    eigenstrain_name = eigenstrain
    temperature = temperature
  []
[]

[Postprocessors]
  [average_temperature]
    type = ElementAverageValue
    variable = temperature
  []
[]

[Executioner]
  type = Transient
  start_time = -1
  end_time = 200
  steady_state_tolerance = 1e-7
  steady_state_detection = true
  dt = 0.25
  solve_type = PJFNK
  automatic_scaling = true
  compute_scaling_once = false
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 500'
  line_search = none
  [TimeStepper]
    type = FunctionDT
    function = 'if(t<0,0.1,0.25)'
  []
[]


[MultiApps]
  [micro]
    type = TransientMultiApp
    app_type = DarcyThermoMechApp
    positions = '0.01285 0.0    0
                 0.01285 0.0608 0
                 0.01285 0.1216 0
                 0.01285 0.1824 0
                 0.01285 0.2432 0
                 0.01285 0.304  0'
    input_files = step10_micro.i
    execute_on = 'timestep_end'
  []
[]

[Transfers]
  [keff_from_sub]
    type = MultiAppPostprocessorInterpolationTransfer
    direction = from_multiapp
    multi_app = micro
    variable = k_eff
    power = 1
    postprocessor = k_eff
    execute_on = 'timestep_end'
  []
  [temperature_to_sub]
    type = MultiAppVariableValueSamplePostprocessorTransfer
    direction = to_multiapp
    multi_app = micro
    source_variable = temperature
    postprocessor = temperature_in
    execute_on = 'timestep_end'
  []
[]

[Controls]
  [multiapp]
    type = TimePeriod
    disable_objects = 'MultiApps::micro Transfers::keff_from_sub Transfers::temperature_to_sub'
    start_time = '0'
    execute_on = 'initial'
  []
[]

[Outputs]
  [out]
    type = Exodus
    elemental_as_nodal = true
  []
[]

(modules/porous_flow/test/tests/infiltration_and_drainage/wli01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1000
  ny = 1
  xmin = -10000
  xmax = 0
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = pressure
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureBW
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 4
      density0 = 10
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [massfrac]
    type = PorousFlowMassFraction
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [relperm]
    type = PorousFlowRelativePermeabilityBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.25
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 1 0  0 0 1'
  []
[]

[Variables]
  [pressure]
    initial_condition = -1E-4
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pressure
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pressure
    gravity = '-0.1 0 0'
  []
[]

[AuxVariables]
  [SWater]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [SWater]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 0
    variable = SWater
  []
[]

[BCs]
  [base]
    type = DirichletBC
    boundary = 'left'
    value = -1E-4
    variable = pressure
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10      1E-10      10000'
  []
[]

[VectorPostprocessors]
  [swater]
    type = LineValueSampler
    variable = SWater
    start_point = '-5000 0 0'
    end_point = '0 0 0'
    sort_by = x
    num_points = 71
    execute_on = timestep_end
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 1000
  dt = 1
[]

[Outputs]
  file_base = wli01
  sync_times = '100 500 1000'
  [exodus]
    type = Exodus
    sync_only = true
  []
  [along_line]
    type = CSV
    sync_only = true
  []
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/user_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
  nx = 2
  ny = 2
[]

[GlobalParams]
  volumetric_locking_correction = true
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
    use_displaced_mesh = true
  [../]
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[UserObjects]
  [./prop_read]
    type = ElementPropertyReadFile
    prop_file_name = 'euler_ang_file.txt'
    # Enter file data as prop#1, prop#2, .., prop#nprop
    nprop = 3
    read_type = element
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./e_yy]
    type = RankTwoAux
    variable = e_yy
    rank_two_tensor = lage
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./fp_yy]
    type = RankTwoAux
    variable = fp_yy
    rank_two_tensor = fp
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'disp_x disp_y'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    read_prop_user_object = prop_read
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./e_yy]
    type = ElementAverageValue
    variable = e_yy
  [../]
  [./fp_yy]
    type = ElementAverageValue
    variable = fp_yy
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.01
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.01
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/dirac/bh10.i)

# fully-saturated
# production
# with anisotropic and nonsymmetric (!) permeability
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 1E7
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]
[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '2E-12 0 0  1E-12 3E-12 0  0 0 1E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON

[]

[Outputs]
  file_base = bh10
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(test/tests/controls/output/controllable_clear.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = u
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Outputs]
  controls = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = '*/*/point'
    execute_on = 'initial'
  [../]
[]

(test/tests/kernels/vector_fe/lagrange_vec_1d.i)

# This example reproduces the libmesh vector_fe example 1 results

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmin = -1
  elem_type = EDGE3
[]

[Variables]
  [./u]
    family = LAGRANGE_VEC
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = VectorDiffusion
    variable = u
  [../]
  [./body_force]
    type = VectorBodyForce
    variable = u
    function_x = 'ffx'
  [../]
[]

[BCs]
  [./bnd]
    type = VectorFunctionDirichletBC
    variable = u
    function_x = 'x_exact_sln'
    boundary = 'left right'
  [../]
[]

[Functions]
  [./x_exact_sln]
    type = ParsedFunction
    value = 'cos(.5*pi*x)'
  [../]
  [./ffx]
    type = ParsedFunction
    value = '.25*pi*pi*cos(.5*pi*x)'
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/vectorpostprocessors/intersection_points_along_line/2d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  # Ray tracing code is not yet compatible with DistributedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./intersections]
    type = IntersectionPointsAlongLine
    start = '0.05 0.05 0'
    end = '0.05 0.405 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/level_set/test/tests/kernels/advection/advection_mms.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 12
  nx = 48
[]

[Adaptivity]
  steps = 5
  marker = marker
  [./Markers]
    [./marker]
      type = UniformMarker
      mark = REFINE
    [../]
  [../]
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[ICs]
  [./vel_ic]
    type = VectorFunctionIC
    variable = velocity
    function = velocity_func
  []
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    boundary = 'left'
    function = phi_exact
    variable = phi
  [../]
[]

[Functions]
  [./phi_exact]
    type = ParsedFunction
    value = 'a*sin(pi*x/b)*cos(pi*x)'
    vars = 'a b'
    vals = '2 12'
  [../]
  [./phi_mms]
    type = ParsedFunction
    value = '-2*pi*a*sin(pi*x)*sin(pi*x/b) + 2*pi*a*cos(pi*x)*cos(pi*x/b)/b'
    vars = 'a b'
    vals = '2 12'
  [../]
  [./velocity_func]
    type = ParsedVectorFunction
    value_x = '2'
    value_y = '2'
  [../]
[]

[Kernels]
  [./phi_advection]
    type = LevelSetAdvection
    variable = phi
    velocity = velocity
  [../]
  [./phi_forcing]
    type = BodyForce
    variable = phi
    function = phi_mms
  [../]
[]

[Postprocessors]
  [./error]
    type = ElementL2Error
    function = phi_exact
    variable = phi
  [../]
  [./h]
    type = AverageElementSize
  [../]
[]

[VectorPostprocessors]
  active = ''
  [./results]
    type = LineValueSampler
    variable = phi
    start_point = '0 0 0'
    end_point = '12 0 0'
    num_points = 500
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
  nl_rel_tol = 1e-10
  solve_type = NEWTON
  # A steady-state pure advection problem is numerically challenging,
  # it has a zero diagonal in the Jabocian matrix. The following solver
  # settings seem to reliably solve this problem.
  petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
  petsc_options_value = 'lu       superlu_dist'
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  csv = true
[]

(modules/porous_flow/test/tests/dirackernels/bh05.i)

# unsaturated
# injection
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '500 500 1E1'
    x = '4000 5000 6500'
  []
[]

[Variables]
  [pp]
    initial_condition = -2E5
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityFLAC
    m = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    variable = pp
    SumQuantityUO = borehole_total_outflow_mass
    point_file = bh03.bh
    fluid_phase = 0
    bottom_p_or_t = 0
    unit_weight = '0 0 0'
    use_mobility = true
    character = -1
  []
[]


[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]


[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]


[Executioner]
  type = Transient
  end_time = 6500
  solve_type = NEWTON
  [TimeStepper]
    type = FunctionDT
    function = dts
  []
[]

[Outputs]
  file_base = bh05
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(test/tests/multiapps/sub_cycling/master_sub_output.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    sub_cycling = true
    output_sub_cycles = true
  [../]
[]

(modules/phase_field/test/tests/grain_growth/boundingbox.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalBoundingBoxIC]
      x1 = 0
      y1 = 0
      x2 = 500
      y2 = 1000
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
    Q = 0.23 # Migration energy in eV
    GBenergy = 0.708 # GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 10
  dt = 80.0
  [./Adaptivity]
    initial_adaptivity = 2
    refine_fraction = 0.8
    coarsen_fraction = 0.05
    max_h_level = 2
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  exodus = true
[]

(test/tests/misc/save_in/save_in_soln_var_err_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./saved]
  [../]
  [./bc_saved]
  [../]
  [./accumulated]
  [../]
  [./diag_saved]
  [../]
  [./bc_diag_saved]
  [../]
  [./saved_dirichlet]
  [../]
  [./diag_saved_dirichlet]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    save_in = 'u saved accumulated saved_dirichlet'
    diag_save_in = 'diag_saved diag_saved_dirichlet'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    save_in = saved_dirichlet
    diag_save_in = diag_saved_dirichlet
  [../]
  [./nbc]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
    save_in = 'bc_saved accumulated'
    diag_save_in = bc_diag_saved
  [../]
[]

[Postprocessors]
  [./left_flux]
    type = NodalSum
    variable = saved
    boundary = 1
  [../]
  [./saved_norm]
    type = NodalL2Norm
    variable = saved
    execute_on = timestep_end
    block = 0
  [../]
  [./saved_dirichlet_norm]
    type = NodalL2Norm
    variable = saved_dirichlet
    execute_on = timestep_end
    block = 0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(examples/ex19_dampers/ex19.i)

[Mesh]
  type = GeneratedMesh
  dim = 2

  xmin = 0.0
  xmax = 1.0
  nx = 10

  ymin = 0.0
  ymax = 1.0
  ny = 10
[]

[Variables]
  [./diffusion]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffusion
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = diffusion
    boundary = 3
    value = 3
  [../]

  [./right]
    type = DirichletBC
    variable = diffusion
    boundary = 1
    value = 1
  [../]
[]

[Dampers]
  # Use a constant damping parameter
  [./diffusion_damp]
    type = ConstantDamper
    variable = diffusion
    damping = 0.9
  [../]
[]

[Executioner]
  type = Steady

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/interfaces/nan_interface/nan_interface.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./test_kernel]
    type = NaNInterfaceTestKernel
    variable = u
    nan_interface_test_fp = fp
  [../]
[]

[Modules]
  [./FluidProperties]
    [./fp]
      type = NaNInterfaceTestFluidProperties
    [../]
  []
[]

[Executioner]
  type = Steady
[]

(modules/tensor_mechanics/test/tests/multi/four_surface24.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 2 and strength = 3.1
# SimpleTester3 with a = 2 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to four_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '3.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int3]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./f3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = f3
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
  [./int3]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 3
    variable = int3
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./f3]
    type = PointValue
    point = '0 0 0'
    variable = f3
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
  [./int3]
    type = PointValue
    point = '0 0 0'
    variable = int3
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 2
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple3]
    type = TensorMechanicsPlasticSimpleTester
    a = 2
    b = 1
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2 simple3'
    deactivation_scheme = 'optimized_to_safe'
    max_NR_iterations = 4
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = four_surface24
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/outputs/iterative/iterative_csv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./iterations]
     type = NumResidualEvaluations
     execute_on = linear
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = NEWTON
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = CSV
    nonlinear_residual_dt_divisor = 100
    linear_residual_dt_divisor = 100
    start_time = 1.8
    end_time = 1.85
    execute_on = 'nonlinear linear timestep_end'
  [../]
[]

(modules/richards/test/tests/jacobian_2/jnQ2P_bh2.i)

# quick two phase with injection borehole

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]


[UserObjects]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.3 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = Q2PRelPermPowerGas
    simm = 0.1
    n = 3
  [../]
  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]

[Variables]
  [./pp]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 1
    [../]
  [../]
  [./sat]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]



[Q2P]
  porepressure = pp
  saturation = sat
  water_density = DensityWater
  water_relperm = RelPermWater
  water_viscosity = 1
  gas_density = DensityGas
  gas_relperm = RelPermGas
  gas_viscosity = 1
  diffusivity = 0
[]


[DiracKernels]
  [./bh_water]
    type = Q2PBorehole
    bottom_pressure = 2
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = sat
    unit_weight = '0 0 0'
    character = -1E12
    fluid_density = DensityWater
    fluid_relperm = RelPermWater
    other_var = pp
    var_is_porepressure = false
    fluid_viscosity = 0.5
  [../]
  [./bh_gas]
    type = Q2PBorehole
    bottom_pressure = 1.5
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = -1E12
    fluid_density = DensityGas
    fluid_relperm = RelPermGas
    other_var = sat
    var_is_porepressure = true
    fluid_viscosity = 0.25
  [../]
[]



[Materials]
  [./rock]
    type = Q2PMaterial
    block = 0
    mat_porosity = 0 # just so we get virtually no contributions from the time derivatives
    mat_permeability = '1.1E-20 0 0  0 2.2E-20 0  0 0 3.3E-20'
    gravity = '1 2 3'
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jnQ2P_bh2
  exodus = false
[]

(modules/porous_flow/test/tests/newton_cooling/nc04.i)

# Newton cooling from a bar.  Heat conduction
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp'
    number_fluid_phases = 0
    number_fluid_components = 0
  []
[]

[Variables]
  [temp]
  []
[]

[ICs]
  [temp]
    type = FunctionIC
    variable = temp
    function = '2-x/100'
  []
[]

[Kernels]
  [conduction]
    type = PorousFlowHeatConduction
    variable = temp
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [thermal_conductivity_irrelevant]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '1E2 0 0 0 1E2 0 0 0 1E2'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 2
  []
  [newton]
    type = PorousFlowPiecewiseLinearSink
    variable = temp
    boundary = right
    pt_vals = '0 1 2'
    multipliers = '-1 0 1'
    flux_function = 1
  []
[]

[VectorPostprocessors]
  [temp]
    type = LineValueSampler
    variable = temp
    start_point = '0 0.5 0'
    end_point = '100 0.5 0'
    sort_by = x
    num_points = 11
    execute_on = timestep_end
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol '
    petsc_options_value = 'gmres asm lu 100 NONZERO 2 1E-14 1E-12'
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  file_base = nc04
  execute_on = timestep_end
  exodus = false
  [along_line]
    type = CSV
    execute_vector_postprocessors_on = timestep_end
  []
[]

(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian_different_submesh/main.i)

# Derived from the example '3D_volumetric_Cartesian' with the following differences:
#
#   1) The number of x and y divisions in the sub app is not the same as the master app
#   2) The subapp mesh is skewed in x and z
[Mesh]
  type = GeneratedMesh
  dim = 3

  xmin = 0.0
  xmax = 10.0
  nx = 15

  ymin = 1.0
  ymax = 11.0
  ny = 25

  zmin = 2.0
  zmax = 12.0
  nz = 35
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = HeatConduction
    variable = m
  [../]
  [./time_diff_m]
    type = HeatConductionTimeDerivative
    variable = m
  [../]
  [./s_in] # Add in the contribution from the SubApp
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[Materials]
  [./Unobtanium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '1.0                  1.0           1.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'top bottom left right front back'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3   4   5'
    physical_bounds = '0.0  10.0    1.0 11.0    2.0 12.0'
    x = Legendre
    y = Legendre
    z = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(modules/functional_expansion_tools/test/tests/errors/multiple_series_duo.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Functions]
  [./series]
    type = FunctionSeries
    series_type = CylindricalDuo
    orders = '0 1'
    physical_bounds = '-1.0 1.0   0.0 0.0   1'
    x = Legendre
    disc = Zernike
    y = Legendre
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

(modules/tensor_mechanics/test/tests/ad_isotropic_elasticity_tensor/2D-axisymmetric_rz_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD8
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Problem]
  coord_type = RZ
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
    use_automatic_differentiation = true
  [../]
[]

[AuxVariables]
  [./stress_theta]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_theta]
    type = ADRankTwoAux
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
    variable = stress_theta
    execute_on = timestep_end
  [../]
[]

[Materials]
  [./elasticity_tensor]
    #Material constants selected to match isotropic lambda and shear modulus case
    type = ADComputeElasticityTensor
    C_ijkl = '1022726 113636 113636 1022726 454545'
    fill_method = axisymmetric_rz
  [../]
  [./elastic_stress]
    type = ADComputeLinearElasticStress
  [../]
[]

[BCs]
# pin particle along symmetry planes
  [./no_disp_r]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  [../]

  [./no_disp_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

# exterior and internal pressures
  [./exterior_pressure_r]
    type = ADPressure
    variable = disp_r
    boundary = right
    component = 0
    constant = 200000
  [../]
[]

[Debug]
  show_var_residual_norms = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '  201               hypre    boomeramg      10'

  line_search = 'none'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  nl_rel_tol = 5e-9
  nl_abs_tol = 1e-10
  nl_max_its = 15

  l_tol = 1e-3
  l_max_its = 50

  start_time = 0.0
  end_time = 1
  num_steps = 1000

  dtmax = 5e6
  dtmin = 1

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 1
    optimal_iterations = 6
    iteration_window = 0
    linear_iteration_ratio = 100
  [../]

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  file_base = 2D-axisymmetric_rz_test_out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/action/action_eigenstrain.i)

# The primary purpose of this test is to verify that the ability to combine
# multiple eigenstrains works correctly.  It should behave identically to the
# constant_expansion_coeff.i model in the thermal_expansion directory. Instead
# of having the eigenstrain names passed directly to the TensorMechanics MasterAction,
# the MasterAction should be able to extract the necessary eigenstrains and apply
# to their respective blocks without reduncacy.

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material.  An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
#     6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Problem]
  solve = false
[]

[AuxVariables]
  [./temp]
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./solid]
    strain = SMALL
    incremental = true
    add_variables = true
    automatic_eigenstrain_names = true
    generate_output = 'strain_xx strain_yy strain_zz'
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain1]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.0e-5
    temperature = temp
    eigenstrain_name = eigenstrain1
  [../]
  [./thermal_expansion_strain2]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 0.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain2
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
  checkpoint = true
[]

[Postprocessors]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 0
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
    block = 0
  [../]
  [./strain_zz]
    type = ElementAverageValue
    variable = strain_zz
    block = 0
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
    block = 0
  [../]
[]

(test/tests/multiapps/sub_cycling_failure/master_gold.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Functions]
  # These mimic the behavior of the failing solve
  [./dts]
    type = PiecewiseLinear
    x = '0    0.1   0.15'
    y = '0.1  0.05  0.1'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub_gold.i
    sub_cycling = true
  [../]
[]

(modules/porous_flow/test/tests/fluids/simple_fluid_hr.i)

# Test the properties calculated by the simple fluid Material
# Time are chosen to be hours
# Pressure 10 MPa
# Temperature = 300 K  (temperature unit = K)
# Density should equal 1500*exp(1E7/1E9-2E-4*300)=1426.844 kg/m^3
# Viscosity should equal 3.06E-7 Pa.hr
# Energy density should equal 4000 * 300 = 1.2E6 J/kg
# Specific enthalpy should equal 4000 * 300 + 10e6 / 1426.844 = 1.207008E6 J/kg

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 2.0E-4
      cv = 4000.0
      cp = 5000.0
      bulk_modulus = 1.0E9
      thermal_conductivity = 1.0
      viscosity = 1.1E-3
      density0 = 1500.0
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp T'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 10E6
  []
  [T]
    initial_condition = 300.0
  []
[]

[Kernels]
  [dummy_p]
    type = Diffusion
    variable = pp
  []
  [dummy_T]
    type = Diffusion
    variable = T
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = T
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    time_unit = hours
    fp = the_simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = T
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update21_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Shear failure, starting from a symmetric stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1
    poisson = 0.25
    layer_thickness = 1.0
    joint_normal_stiffness = 2.0
    joint_shear_stiffness = 1.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '3 0 0  0 3 0  0 0 1.5'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 1
    host_poissons_ratio = 0.25
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/materials/derivative_material_interface/material_chaining.i)

#
# This test validates the correct application of the chain rule to coupled
# material properties within DerivativeParsedMaterials
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]

[Variables]
  [./eta1]
  [../]
  [./eta2]
  [../]
[]

[BCs]
  [./left]
    variable = eta1
    boundary = left
    type = DirichletBC
    value = 0
  [../]
  [./right]
    variable = eta1
    boundary = right
    type = DirichletBC
    value = 1
  [../]
  [./top]
    variable = eta2
    boundary = top
    type = DirichletBC
    value = 0
  [../]
  [./bottom]
    variable = eta2
    boundary = bottom
    type = DirichletBC
    value = 1
  [../]
[]

[Materials]
  # T1 := (eta1+1)^4
  [./term]
    type = DerivativeParsedMaterial
    f_name= T1
    args = 'eta1'
    function = '(eta1+1)^4'
    derivative_order = 4
  [../]

  # in this material we substitute T1 explicitly
  [./full]
    type = DerivativeParsedMaterial
    args = 'eta1 eta2'
    f_name = F1
    function = '(1-eta2)^4+(eta1+1)^4'
  [../]
  # in this material we utilize the T1 derivative material property
  [./subs]
    type = DerivativeParsedMaterial
    args = 'eta1 eta2'
    f_name = F2
    function = '(1-eta2)^4+T1'
    material_property_names = 'T1(eta1)'
  [../]

  # calculate differences between the explicit and indirect substitution version
  # the use if the T1 property should include dT1/deta1 contributions!
  # This also demonstrated the explicit use of material property derivatives using
  # the D[...] syntax.
  [./diff0]
    type = ParsedMaterial
    f_name = D0
    function = '(F1-F2)^2'
    material_property_names = 'F1 F2'
  [../]
  [./diff1]
    type = ParsedMaterial
    f_name = D1
    function = '(dF1-dF2)^2'
    material_property_names = 'dF1:=D[F1,eta1] dF2:=D[F2,eta1]'
  [../]
  [./diff2]
    type = ParsedMaterial
    f_name = D2
    function = '(d2F1-d2F2)^2'
    material_property_names = 'd2F1:=D[F1,eta1,eta1] d2F2:=D[F2,eta1,eta1]'
  [../]

  # check that explicitly pulling a derivative yields the correct result by
  # taking the difference of the manually calculated 1st derivative of T1 and the
  # automatic derivative dT1 pulled in through dT1:=D[T1,eta1]
  [./diff3]
    type = ParsedMaterial
    f_name = E0
    function = '(dTd1-(4*(eta1+1)^3))^2'
    args = eta1
    material_property_names = 'dTd1:=D[T1,eta1]'
  [../]
[]

[Kernels]
  [./eta1diff]
    type = Diffusion
    variable = eta1
  [../]
  [./eta2diff]
    type = Diffusion
    variable = eta2
  [../]
[]

[Postprocessors]
  [./D0]
    type = ElementIntegralMaterialProperty
    mat_prop = D0
  [../]
  [./D1]
    type = ElementIntegralMaterialProperty
    mat_prop = D1
  [../]
  [./D2]
    type = ElementIntegralMaterialProperty
    mat_prop = D2
  [../]
  [./E0]
    type = ElementIntegralMaterialProperty
    mat_prop = E0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  l_tol = 1e-03
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  csv = true
  print_linear_residuals = false
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rz_incremental_small_elastic-noad.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = StressDivergenceRZTensors
    component = 0
    variable = disp_r
  [../]
  [./stress_z]
    type = StressDivergenceRZTensors
    component = 1
    variable = disp_z
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  [../]
  [./axial]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
  [./strain]
    type = ComputeAxisymmetricRZIncrementalStrain
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = rz_incremental_small_elastic_out
[]

(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_displaced_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
  [./elemental_from_sub]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.48 0 0 -1.01 0 0'
    input_files = fromsub_displaced_sub.i
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = from_sub
    displaced_source_mesh = true
  [../]
  [./elemental_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_sub
    displaced_source_mesh = true
  [../]
[]

(test/tests/multiapps/move_and_reset/multilevel_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = multilevel_sub.i
    output_in_position = true
    reset_apps = 0
    reset_time = 0.05
    move_time = 0.05
    move_positions = '2 2 0'
    move_apps = 0
  [../]
[]

(modules/porous_flow/test/tests/relperm/corey4.i)

# Test Corey relative permeability curve by varying saturation over the mesh
# Residual saturation of phase 0: s0r = 0.2
# Residual saturation of phase 1: s1r = 0.3

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
    family = LAGRANGE
    order = FIRST
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityCorey
    scaling = 0.1
    phase = 0
    n = 2
    s_res = 0.2
    sum_s_res = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    scaling = 10.0
    phase = 1
    n = 2
    s_res = 0.3
    sum_s_res = 0.5
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-8
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/vectorpostprocessors/constant_vector_postprocessor/constant_vector_postprocessor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./constant]
    type = ConstantVectorPostprocessor
    value = '1.5 2.7'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(test/tests/executioners/executioner/steady-adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 3
  ny = 3
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -4
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ffn'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  [./Adaptivity]
    steps = 3
    coarsen_fraction = 0.1
    refine_fraction = 0.2
    max_h_level = 5
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_steady_adapt
  exodus = true
  print_mesh_changed_info = true
[]

(test/tests/nodalkernels/constant_rate/constant_rate.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./nodal_ode]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[NodalKernels]
  [./td]
    type = TimeDerivativeNodalKernel
    variable = nodal_ode
  [../]
  [./constant_rate]
    type = ConstantRate
    variable = nodal_ode
    rate = 1.0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/shape_element_user_object/shape_side_uo_jac_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pot]
  [../]
[]

[Kernels]
[]

[BCs]
  [./left_pot]
    boundary = left
    type = ExampleShapeSideIntegratedBC
    variable = pot
    num_user_object = num_user_object
    denom_user_object = denom_user_object
    v = u
    Vb = 1
  [../]
[]

[UserObjects]
  [./num_user_object]
    type = NumShapeSideUserObject
    u = u
    boundary = left
    execute_on = 'linear nonlinear'
  [../]
  [./denom_user_object]
    type = DenomShapeSideUserObject
    u = u
    boundary = left
    execute_on = 'linear nonlinear'
  [../]
[]

[Problem]
  type = FEProblem
  kernel_coverage_check = false
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady

  solve_type = NEWTON
  petsc_options = '-snes_test_display'
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

[ICs]
  [./u]
    type = RandomIC
    variable = u
  [../]
  [./pot]
    type = RandomIC
    variable = pot
  [../]
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_timoshenko_small.i)

# Test for small strain Timoshenko beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2e4
# Shear modulus (G) = 1e4
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 1.0
# Iy = 1.0 = Iz
# Length (L)= 4 m
# density (rho) = 1.0

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 8
# Therefore, the beam behaves like a Timoshenko beam.

# The FEM solution for this beam with 100 elements give first natural period of 0.2731s with a time step of 0.005.
# The acceleration, velocity and displacement time histories obtained from MOOSE matches with those obtained from ABAQUS.

# Values from the first few time steps are as follows:
# time    disp_y                vel_y                 accel_y
# 0.0     0.0                   0.0                   0.0
# 0.005   2.5473249455812e-05   0.010189299782325     4.0757199129299
# 0.01    5.3012872677486e-05   0.00082654950634483  -7.8208200233219
# 0.015   5.8611622914354e-05   0.0014129505884026    8.055380456145
# 0.02    6.766113649781e-05    0.0022068548449798   -7.7378187535141
# 0.025   7.8981810558437e-05   0.0023214147792709    7.7836427272305

# Note that the theoretical first frequency of the beam using Euler-Bernoulli theory is:
# f1 = 1/(2 pi) * (3.5156/L^2) * sqrt(EI/rho) = 4.9455

# This implies that the corresponding time period of this beam (under Euler-Bernoulli assumption) is 0.2022s.

# This shows that Euler-Bernoulli beam theory under-predicts the time period of a thick beam. In other words, the Euler-Bernoulli beam theory predicts a more compliant beam than reality for a thick beam.

[Mesh]
  type = GeneratedMesh
  xmin = 0
  xmax = 4.0
  nx = 100
  dim = 1
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_x]
    type = NewmarkAccelAux
    variable = rot_accel_x
    displacement = rot_x
    velocity = rot_vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_x]
    type = NewmarkVelAux
    variable = rot_vel_x
    acceleration = rot_accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_y]
    type = NewmarkAccelAux
    variable = rot_accel_y
    displacement = rot_y
    velocity = rot_vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_y]
    type = NewmarkVelAux
    variable = rot_vel_y
    acceleration = rot_accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_z]
    type = NewmarkAccelAux
    variable = rot_accel_z
    displacement = rot_z
    velocity = rot_vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_z]
    type = NewmarkVelAux
    variable = rot_vel_z
    acceleration = rot_accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.005 0.01 1.0'
    y = '0.0 1.0  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_rel_tol = 1e-11
  nl_abs_tol = 1e-11
  start_time = 0.0
  dt = 0.005
  end_time = 0.5
  timestep_tolerance = 1e-6
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
  [./inertial_force_x]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 1.0
    Iy = 1.0
    Iz = 1.0
    Ay = 0.0
    Az = 0.0
    component = 0
    variable = disp_x
  [../]
  [./inertial_force_y]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 1.0
    Iy = 1.0
    Iz = 1.0
    Ay = 0.0
    Az = 0.0
    component = 1
    variable = disp_y
  [../]
  [./inertial_force_z]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 1.0
    Iy = 1.0
    Iz = 1.0
    Ay = 0.0
    Az = 0.0
    component = 2
    variable = disp_z
  [../]
  [./inertial_force_rot_x]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 1.0
    Iy = 1.0
    Iz = 1.0
    Ay = 0.0
    Az = 0.0
    component = 3
    variable = rot_x
  [../]
  [./inertial_force_rot_y]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 1.0
    Iy = 1.0
    Iz = 1.0
    Ay = 0.0
    Az = 0.0
    component = 4
    variable = rot_y
  [../]
  [./inertial_force_rot_z]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 1.0
    Iy = 1.0
    Iz = 1.0
    Ay = 0.0
    Az = 0.0
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2e4
    poissons_ratio = 0.0
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 1.0
    Ay = 0.0
    Az = 0.0
    Iy = 1.0
    Iz = 1.0
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1.0'
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(test/tests/kernels/ode/ode_sys_impl_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Functions]
  [./f_fn]
    type = ParsedFunction
    value = -4
  [../]
  [./bc_all_fn]
    type = ParsedFunction
    value = x*x+y*y
  [../]

  # ODEs
  [./exact_x_fn]
    type = ParsedFunction
    value = (-1/3)*exp(-t)+(4/3)*exp(5*t)
  [../]
[]

# NL

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]

  # ODE variables
  [./x]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./y]
    family = SCALAR
    order = FIRST
    initial_condition = 2
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./uff]
    type = BodyForce
    variable = u
    function = f_fn
  [../]
[]

[ScalarKernels]
  [./td1]
    type = ODETimeDerivative
    variable = x
  [../]
  [./ode1]
    type = ImplicitODEx
    variable = x
    y = y
  [../]

  [./td2]
    type = ODETimeDerivative
    variable = y
  [../]
  [./ode2]
    type = ImplicitODEy
    variable = y
    x = x
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = bc_all_fn
  [../]
[]

[Postprocessors]
  active = 'exact_x l2err_x x y'

  [./x]
    type = ScalarVariable
    variable = x
    execute_on = 'initial timestep_end'
  [../]
  [./y]
    type = ScalarVariable
    variable = y
    execute_on = 'initial timestep_end'
  [../]

  [./exact_x]
    type = FunctionValuePostprocessor
    function = exact_x_fn
    execute_on = 'initial timestep_end'
    point = '0 0 0'
  [../]

  [./l2err_x]
    type = ScalarL2Error
    variable = x
    function = exact_x_fn
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  dt = 0.01
  num_steps = 100

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/level_set/examples/circle/circle_16.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 16
  ny = 16
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[ICs]
  [./phi_ic]
    type = FunctionIC
    function = phi_exact
    variable = phi
  [../]
  [./vel_ic]
    type = VectorFunctionIC
    variable = velocity
    function = velocity_func
  []
[]

[Functions]
  [./phi_exact]
    type = LevelSetOlssonBubble
    epsilon = 0.05
    center = '0.5 0.5 0'
    radius = 0.15
  [../]
  [./velocity_func]
    type = ParsedVectorFunction
    value_x = '3'
    value_y = '3'
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = phi
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]

  [./advection]
    type = LevelSetAdvection
    velocity = velocity
    variable = phi
  [../]
[]

[Postprocessors]
  [./cfl]
    type = LevelSetCFLCondition
    velocity = velocity
    execute_on = 'initial'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  end_time = 1
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = cfl
    scale = 0.8
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/fluid_properties/test/tests/stiffened_gas/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Functions]
  [./f_fn]
    type = ParsedFunction
    value = -4
  [../]
  [./bc_fn]
    type = ParsedFunction
    value = 'x*x+y*y'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./e]
    initial_condition = 113206.45935406466
  [../]
  [./v]
    initial_condition = 0.0007354064593540647
  [../]

  [./p]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./T]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cp]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cv]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./c]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./mu]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./k]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./g]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./p]
    type = MaterialRealAux
     variable = p
     property = pressure
  [../]
  [./T]
    type = MaterialRealAux
     variable = T
     property = temperature
  [../]
  [./cp]
    type = MaterialRealAux
     variable = cp
     property = cp
  [../]
  [./cv]
    type = MaterialRealAux
     variable = cv
     property = cv
  [../]
  [./c]
    type = MaterialRealAux
     variable = c
     property = c
  [../]
  [./mu]
    type = MaterialRealAux
     variable = mu
     property = mu
  [../]
  [./k]
    type = MaterialRealAux
     variable = k
     property = k
  [../]
  [./g]
    type = MaterialRealAux
     variable = g
     property = g
  [../]
[]

[Modules]
  [./FluidProperties]
    [./sg]
      type = StiffenedGasFluidProperties
      gamma = 2.35
      q = -1167e3
      q_prime = 0
      p_inf = 1.e9
      cv = 1816

      mu = 0.9
      k = 0.6
    [../]
  []
[]

[Materials]
  [./fp_mat]
    type = FluidPropertiesMaterial
    e = e
    v = v
    fp = sg
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = BodyForce
    variable = u
    function = f_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = bc_fn
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/syntax_based_naming_access/object_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = '*/test_object/point'
    execute_on = 'initial'
  [../]
[]

(modules/xfem/test/tests/corner_nodes_cut/corner_edge_cut.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo1]
    type = LineSegmentCutUserObject
    cut_data = '-0.0 0.5 0.5 0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
  [./line_seg_cut_uo2]
    type = LineSegmentCutUserObject
    cut_data = '0.5 0.5 1.0 0.7'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
  [../]
[]

[BCs]
  [./top_x]
    type = DirichletBC
    boundary = 2
    variable = disp_x
    value = 0.0
  [../]
  [./top_y]
    type = DirichletBC
    boundary = 2
    variable = disp_y
    value = 0.1
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = -0.1
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = 0
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/dirackernels/material_point_source/material_error_check.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  [./material_source]
    type = MaterialPointSource
    variable = u
    point = '0.2 0.3 0.0'
    material_prop = 'diffusivity'
    prop_state = 'old'
  [../]
[]


[Materials]
  [./stateful]
    type = StatefulMaterial
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/porous_flow/test/tests/gravity/grav01c.i)

# Checking that gravity head is established
# 1phase, vanGenuchten, constant fluid-bulk, constant viscosity, constant permeability, Corey relative perm
# unsaturated
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = -1
      max = 1
    []
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 2 -1 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = -1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = grav01c
  exodus = true
  [csv]
    type = CSV
  []
[]

(modules/tensor_mechanics/test/tests/ad_elastic/incremental_small_elastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_x]
    scaling = 1e-10
  [../]
  [./disp_y]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_x]
    type = ADStressDivergenceTensors
    component = 0
    variable = disp_x
  [../]
  [./stress_y]
    type = ADStressDivergenceTensors
    component = 1
    variable = disp_y
  [../]
  [./stress_z]
    type = ADStressDivergenceTensors
    component = 2
    variable = disp_z
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeIncrementalSmallStrain
  [../]
  [./stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform23.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_max = sigma_mid (approximately),
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.25E-6*y*sin(t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 6
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./mc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    smoothing_tol = 5.0
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 30
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform23
  csv = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/planar_hard2.i)

# apply uniform stretches in x, y and z directions.
# let friction_angle = 60deg, friction_angle_residual=10deg, friction_angle_rate = 0.5E4
# With cohesion = C, friction_angle = phi, the
# algorithm should return to
# sigma_m = C*Cos(phi)/Sin(phi)
# Or, when T=C,
# phi = arctan(C/sigma_m)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.04719755 # 60deg
    value_residual = 0.17453293 # 10deg
    rate = 0.5E4
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    shift = 1E-12
    use_custom_returnMap = true
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.0E7 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar_hard2
  exodus = false
  [./csv]
    type = CSV
    execute_on = timestep_end
    [../]
[]

(test/tests/nodalkernels/constraint_enforcement/upper-bound.i)

l=10
nx=100
num_steps=10

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
  [lm]
  []
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = '${l} - x'
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = '1'
  []
[]

[NodalKernels]
  [positive_constraint]
    type = UpperBoundNodalKernel
    variable = lm
    v = u
    exclude_boundaries = 'left right'
    upper_bound = 10
  []
  [forces]
    type = CoupledForceNodalKernel
    variable = u
    v = lm
    coef = -1
  []
[]


[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = ${l}
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = 0
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type'
  petsc_options_value = '0                           30          asm      16                    basic'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  [active_lm]
    type = GreaterThanLessThanPostprocessor
    variable = lm
    execute_on = 'nonlinear timestep_end'
    value = 1e-8
  []
  [violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = ${fparse 10+1e-8}
    comparator = 'greater'
  []
[]

(modules/chemical_reactions/test/tests/jacobian/2species_equilibrium.i)

# Tests the Jacobian when equilibrium secondary species are present

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    max = 5
    min = 1
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'a b'
    reactions = '2a = pa2     2
                 a + b = pab 2'
    secondary_species = 'pa2 pab'
    pressure = pressure
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
  [../]
  [./pressure]
    type = DarcyFluxPressure
    variable = pressure
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform3.i)

# apply a number of "random" configurations and
# check that the algorithm returns to the yield surface
#
# must be careful here - we cannot put in arbitrary values of C_ijkl, otherwise the condition
# df/dsigma * C * flow_dirn < 0 for some stresses
# The important features that must be obeyed are:
# 0 = C_0222 = C_1222  (holds for transversely isotropic, for instance)
# C_0212 < C_0202 = C_1212 (holds for transversely isotropic)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  # the following are "random" deformations
  # each is O(1E-5) to keep deformations small
  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '(sin(0.1*t)+x)/1E5'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '(cos(t)+x*y)/1E5'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 'sin(0.4321*t)*x*y*z/1E5'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./yield_fcn_at_zero]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'yield_fcn_at_zero'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5773503
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.08748866
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 100
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    # the following is transversely isotropic, i think.
    fill_method = symmetric9
    C_ijkl = '3E9 1E9 3E9 3E9 3E9 6E9 1E9 1E9 9E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    max_NR_iterations = 100
    ep_plastic_tolerance = 1E-3
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1E4
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/controls/time_periods/transfers/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./pp_sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0 0.7 0.7 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = sub.i
  [../]
[]

[Transfers]
  [./pp_transfer]
    type = MultiAppPostprocessorToAuxScalarTransfer
    direction = to_multiapp
    multi_app = pp_sub
    from_postprocessor = average
    to_aux_scalar = from_master_app
  [../]
[]

[Controls]
  [./transfers]
    type = TimePeriod
    enable_objects = Transfer::pp_transfer
    start_time = 2
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/porous_flow/test/tests/gravity/grav02b.i)

# Checking that gravity head is established in the steady-state situation when 0<saturation<1 (note the strictly less-than).
# 2phase (PP), 2components, vanGenuchten, constant fluid bulk-moduli for each phase, constant viscosity, constant permeability, Corey relative perm
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
    initial_condition = -1.0
  []
  [ppgas]
    initial_condition = 0
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 0 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = ppgas
    gravity = '-1 0 0'
  []
[]

[BCs]
  [ppwater]
    type = DirichletBC
    boundary = right
    variable = ppwater
    value = -1
  []
  [ppgas]
    type = DirichletBC
    boundary = right
    variable = ppgas
    value = 0
  []
[]

[Functions]
  [ana_ppwater]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 2 pp_water_top 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
  [ana_ppgas]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1 pp_gas_top 0.1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      viscosity = 0.5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[Postprocessors]
  [pp_water_top]
    type = PointValue
    variable = ppwater
    point = '0 0 0'
  []
  [pp_water_base]
    type = PointValue
    variable = ppwater
    point = '-1 0 0'
  []
  [pp_water_analytical]
    type = FunctionValuePostprocessor
    function = ana_ppwater
    point = '-1 0 0'
  []
  [pp_gas_top]
    type = PointValue
    variable = ppgas
    point = '0 0 0'
  []
  [pp_gas_base]
    type = PointValue
    variable = ppgas
    point = '-1 0 0'
  []
  [pp_gas_analytical]
    type = FunctionValuePostprocessor
    function = ana_ppgas
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]


[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  file_base = grav02b
  [csv]
    type = CSV
  []
  exodus = false
[]

(test/tests/misc/ad_robustness/ad_two_nl_var_transient_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [v][]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = ADTimeDerivative
    variable = u
  [../]
  [coupled]
    type = ADCoupledValueTest
    variable = u
    v = v
  []
  [v_diff]
    type = Diffusion
    variable = v
  []
[]

[DGKernels]
  [dummy]
    type = ADDGCoupledTest
    variable = u
    v = v
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [dof_map]
    type = DOFMap
    execute_on = 'initial'
  []
[]

(test/tests/userobjects/shape_element_user_object/jacobian.i)

[GlobalParams]
  use_displaced_mesh = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = (x-0.5)^2
    [../]
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = (x-0.5)^2
    [../]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./shape_w]
    type = ExampleShapeElementKernel
    user_object = example_uo
    v = v
    variable = u
  [../]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[UserObjects]
  [./example_uo]
    type = ExampleShapeElementUserObject
    u = u
    v = v
    # as this userobject computes quantities for both the residual AND the jacobian
    # it needs to have these execute_on flags set.
    execute_on = 'linear nonlinear'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    #full = true
    off_diag_row =    'u'
    off_diag_column = 'v'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options = '-snes_test_display'
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
  dt = 0.1
  num_steps = 2
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/materials/piecewise_linear_interpolation_material/piecewise_linear_interpolation_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  nz = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff1]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./m1]
    type = PiecewiseLinearInterpolationMaterial
    property = m1
    variable = u
    xy_data = '0 0
               1 1'
    block = 0
    outputs = all
  [../]

  [./m2]
    type = PiecewiseLinearInterpolationMaterial
    property = m2
    variable = u
    x = '0 1'
    y = '0 1'
    block = 0
    outputs = all
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/3D_RZ_error_check.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
  zmin = 0
  zmax = 1
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

# Try to specify an RZ problem with a 3D mesh
[Problem]
  coord_type = 'RZ'
  block = '0'
[]

(modules/tensor_mechanics/test/tests/multi/three_surface14.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# Then all three will be active, but there is linear-dependence.
# SimpleTester1 will turn off, since it is closest,
# and the algorithm will return to stress_zz=1, stress_yy=2, but
# then SimpleTester1 will be positive, so it will be turned back
# on, and then SimpleTester0 or SimpleTester2 will be turned off
# (a random choice will be made).
# If SimpleTester2 is turned
# off then algorithm returns to stress_zz=1=stress_yy, but then
# SimpleTester2 violates Kuhn-Tucker (f<0 and pm>0), so the algorithm
# will restart, and return to stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
# If SimpleTester0 is turned off then the algorithm will return to
# stress_zz=2, stress_yy=1, where f0>0.  Once again, a random choice
# of turning off SimpleTester1 or SimpleTester2 can be made.  Hence,
# oscillations can occur.  If too many oscillations occur then the algorithm
# will fail

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '3.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 4
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface14
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/vectorpostprocessors/dynamic_point_sampler/dynamic_point_sampler.i)

[Mesh]
  type = GeneratedMesh
  nx = 5
  ny = 5
  dim = 2
[]

[Variables]
  [u]
  []
[]

[Functions]
  [forcing_func]
    type = ParsedFunction
    value = alpha*alpha*pi*pi*sin(alpha*pi*x)
    vars = 'alpha'
    vals = '4'
  []

  [u_func]
    type = ParsedGradFunction
    value = sin(alpha*pi*x)
    grad_x   = alpha*pi*sin(alpha*pi*x)
    vars = 'alpha'
    vals = '4'
  []
[]

[Kernels]
  [diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  []

  [forcing]
    type = BodyForce
    variable = u
    function = forcing_func
  []

  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = 'u'
    boundary = 'left'
    value = 0
  []

  [right]
    type = DirichletBC
    variable = 'u'
    boundary = 'right'
    value = 0
  []
[]

[Executioner]
  type = Transient
  num_steps = 7
  dt = 0.1

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [l2_error]
    type = ElementL2Error
    variable = u
    function = u_func
  []

  [dofs]
    type = NumDOFs
  []
[]

[Adaptivity]
  max_h_level = 3
  marker = error
  [Indicators]
    [jump]
      type = GradientJumpIndicator
      variable = u
    []
  []
  [Markers]
    [error]
      type = ErrorFractionMarker
      indicator = jump
      coarsen = 0.1
      refine = 0.3
    []
  []
[]

[VectorPostprocessors]
  [dynamic_line_sampler]
    type = DynamicPointValueSampler
    variable = u
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 6
    sort_by = x
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform5.i)

# Using CappedMohrCoulomb with tensile failure only
# A single element is incrementally stretched in the in the z and x directions
# This causes the return direction to be along the hypersurface sigma_III = 0
# and the resulting stresses are checked to lie on the expected yield surface

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    strain = finite
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '4*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 'z*(t-0.5)'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 0.1
  type = Transient
[]


[Outputs]
  file_base = small_deform5
  csv = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform_harden3.i)

# apply repeated stretches to observe cohesion hardening
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = x_disp
    boundary = front
    function = '0'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = y_disp
    boundary = front
    function = '0'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = '2*t'
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./wps_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./wps_internal_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wps_internal
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./int]
    type = PointValue
    point = '0 0 0'
    variable = wps_internal
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1E3
    value_residual = 2E3
    rate = 0
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 0.577350269
    rate = 4E4
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.01745506
    value_residual = 0.01745506
    rate = 1E8
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 500
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 0.5E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-3
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1E-6
  dt = 1E-7
  type = Transient
[]


[Outputs]
  file_base = small_deform_harden3
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/ad_anisotropic_plasticity/anis_elasticity_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = true
[]

[AuxVariables]
  [hydrostatic_stress]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Variables]
  [disp_x]
    scaling = 1e-10
  []
  [disp_y]
    scaling = 1e-10
  []
  [disp_z]
    scaling = 1e-10
  []
[]

[AuxKernels]
  [hydrostatic_stress]
    type = ADRankTwoScalarAux
    variable = hydrostatic_stress
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  []
[]

[Functions]
  [pull]
    type = PiecewiseLinear
    x = '0 1e3 1e8'
    y = '0 1e2 1e2'
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = FINITE
    add_variables = true
    incremental = true
    generate_output = 'elastic_strain_xx elastic_strain_yy elastic_strain_xy stress_xx stress_xy stress_yy'
    use_automatic_differentiation = true
  []
[]

[Materials]

  [elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 206800
    poissons_ratio = 0.0
  []

   [stress_]
      type = ADComputeFiniteStrainElasticStress
   []
[]

[BCs]
  [no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  []

  [no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  []

  [no_disp_z]
    type = ADDirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  []

  [Pressure]
    [Side1]
      boundary = top
      function = pull
    []
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient

  solve_type = NEWTON
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
  petsc_options_value = '101                asm      lu'

  line_search = 'none'
  nl_rel_tol = 1e-07
  nl_abs_tol = 1.0e-15
  l_max_its = 90
  num_steps = 40
  dt = 5.0e1
  start_time = 0
  automatic_scaling = true
[]

[Postprocessors]
  [max_disp_x]
    type = ElementExtremeValue
    variable = disp_x
  []
  [max_disp_y]
    type = ElementExtremeValue
    variable = disp_y
  []
  [max_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  []
  [dt]
    type = TimestepSize
  []
  [num_lin]
    type = NumLinearIterations
    outputs = console
  []
  [num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  []
[]

[Outputs]
  csv = true
  exodus = true
  perf_graph = true
[]

(test/tests/markers/error_fraction_marker/error_fraction_marker_no_clear_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./solution]
    type = ParsedFunction
    value = (exp(x)-1)/(exp(1)-1)
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./conv]
    type = Convection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  steps = 2
  marker = marker
  [./Indicators]
    [./error]
      type = AnalyticalIndicator
      variable = u
      function = solution
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorFractionMarker
      indicator = error
      refine = 0.3
      clear_extremes = false
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/fluidstate/theis_brineco2.i)

# Two phase Theis problem: Flow from single source.
# Constant rate injection 2 kg/s
# 1D cylindrical mesh
# Initially, system has only a liquid phase, until enough gas is injected
# to form a gas phase, in which case the system becomes two phase.
#
# This test takes a few minutes to run, so is marked heavy

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2000
  xmax = 2000
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = Y
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1]
    order = CONSTANT
    family = MONOMIAL
  []
  [y0]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = timestep_end
  []
  [x1]
    type = PorousFlowPropertyAux
    variable = x1
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = timestep_end
  []
  [y0]
    type = PorousFlowPropertyAux
    variable = y0
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = timestep_end
  []
[]

[Variables]
  [pgas]
    initial_condition = 20e6
  []
  [zi]
    initial_condition = 0
  []
  [xnacl]
    initial_condition = 0.1
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pgas
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = zi
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = zi
  []
  [mass2]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = xnacl
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = xnacl
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi xnacl'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2sw]
      type = CO2FluidProperties
    []
    [co2]
      type = TabulatedFluidProperties
      fp = co2sw
    []
    [water]
      type = Water97FluidProperties
    []
    [watertab]
      type = TabulatedFluidProperties
      fp = water
      temperature_min = 273.15
      temperature_max = 573.15
      fluid_property_file = water_fluid_properties.csv
      save_file = false
    []
    [brine]
      type = BrineFluidProperties
      water_fp = watertab
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 20
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
  []
[]

[BCs]
  [rightwater]
    type = DirichletBC
    boundary = right
    value = 20e6
    variable = pgas
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowSquarePulsePointSource
    point = '0 0 0'
    mass_flux = 2
    variable = zi
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1e5
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1
    growth_factor = 1.5
  []
[]

[VectorPostprocessors]
  [line]
    type = LineValueSampler
    sort_by = x
    start_point = '0 0 0'
    end_point = '2000 0 0'
    num_points = 10000
    variable = 'pgas zi xnacl x1 saturation_gas'
    execute_on = 'timestep_end'
  []
[]

[Postprocessors]
  [pgas]
    type = PointValue
    point = '4 0 0'
    variable = pgas
  []
  [sgas]
    type = PointValue
    point = '4 0 0'
    variable = saturation_gas
  []
  [zi]
    type = PointValue
    point = '4 0 0'
    variable = zi
  []
  [massgas]
    type = PorousFlowFluidMass
    fluid_component = 1
  []
  [x1]
    type = PointValue
    point = '4 0 0'
    variable = x1
  []
  [y0]
    type = PointValue
    point = '4 0 0'
    variable = y0
  []
  [xnacl]
    type = PointValue
    point = '4 0 0'
    variable = xnacl
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  [csvout]
    type = CSV
    execute_on = timestep_end
    execute_vector_postprocessors_on = final
  []
[]

(modules/richards/test/tests/rogers_stallybrass_clements/rsc_fu_01.i)

# RSC test with high-res time and spatial resolution
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 600
  ny = 1
  xmin = 0
  xmax = 10 # x is the depth variable, called zeta in RSC
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityOil'
  relperm_UO = 'RelPerm RelPerm'
  SUPG_UO = 'SUPGstandard SUPGstandard'
  sat_UO = 'Saturation Saturation'
  seff_UO = 'SeffWater SeffOil'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '3E-3 3E-2 0.05'
    x = '0 1 5'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater poil'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./DensityOil]
    type = RichardsDensityConstBulk
    dens0 = 20
    bulk_mod = 2E9
  [../]
  [./SeffWater]
    type = RichardsSeff2waterRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./SeffOil]
    type = RichardsSeff2gasRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./RelPerm]
    type = RichardsRelPermMonomial
    simm = 0
    n = 1
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E-2
  [../]
[]


[Variables]
  [./pwater]
  [../]
  [./poil]
  [../]
[]

[ICs]
  [./water_init]
    type = ConstantIC
    variable = pwater
    value = 0
  [../]
  [./oil_init]
    type = ConstantIC
    variable = poil
    value = 15
  [../]
[]

[Kernels]
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstoil]
    type = RichardsMassChange
    variable = poil
  [../]
  [./richardsfoil]
    type = RichardsFullyUpwindFlux
    variable = poil
  [../]
[]


[AuxVariables]
  [./SWater]
  [../]
  [./SOil]
  [../]
[]


[AuxKernels]
  [./Seff1VGwater_AuxK]
    type = RichardsSeffAux
    variable = SWater
    seff_UO = SeffWater
    pressure_vars = 'pwater poil'
  [../]
  [./Seff1VGoil_AuxK]
    type = RichardsSeffAux
    variable = SOil
    seff_UO = SeffOil
    pressure_vars = 'pwater poil'
  [../]
[]


[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously.  this adversely affects convergence because of almost-overflows and precision-loss problems.  The fixed things help keep pressures low and so prevent these awful behaviours.   the movement of the saturation front is the same regardless of the fixed things.
  active = 'recharge fixedoil fixedwater'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pwater
    boundary = 'left'
    pressures = '-1E10 1E10'
    bare_fluxes = '-1 -1'
    use_mobility = false
    use_relperm = false
  [../]
  [./fixedwater]
    type = DirichletBC
    variable = pwater
    boundary = 'right'
    value = 0
  [../]
  [./fixedoil]
    type = DirichletBC
    variable = poil
    boundary = 'right'
    value = 15
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 2E-3'
    gravity = '0E-0 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = rsc_fu_01
  interval = 100000
  execute_on = 'initial timestep_end final'
  exodus = true
[]

(tutorials/darcy_thermo_mech/step03_darcy_material/tests/materials/packed_column/packed_column.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
    # No parameters necessary because the values will come from the material system
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First dot for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Materials]
  [column]
    type = PackedColumn
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/strain_energy_density/rate_model_small.i)

# Single element test to check the strain energy density calculation

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
[]

[AuxVariables]
  [./SERD]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./rampConstantUp]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = -100
  [../]
  [./ramp_disp_y]
    type = PiecewiseLinear
    x = '0. 1. 2.'
    y = '0. 6.8e-6 1.36e-5'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = SMALL
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz strain_xx strain_yy strain_zz'
    planar_formulation = PLANE_STRAIN
  [../]
[]

[AuxKernels]
  [./SERD]
    type = MaterialRealAux
    variable = SERD
    property = strain_energy_rate_density
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    preset = false
    boundary = 'left'
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    preset = false
    boundary = 'bottom'
    value = 0.0
  [../]
  [./top_disp]
    type = FunctionDirichletBC
    variable = disp_y
    preset = false
    boundary = 'top'
    function = ramp_disp_y
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 206800
    poissons_ratio = 0.0
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'powerlawcrp'
  [../]
  [./powerlawcrp]
    type = PowerLawCreepStressUpdate
    coefficient = 3.125e-21 # 7.04e-17 #
    n_exponent = 4.0
    m_exponent = 0.0
    activation_energy = 0.0
    # max_inelastic_increment = 0.01
  [../]
  [./strain_energy_rate_density]
    type = StrainEnergyRateDensity
    inelastic_models = 'powerlawcrp'
  [../]
[]

[Executioner]
   type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

   l_max_its = 50
   nl_max_its = 20
   nl_abs_tol = 3e-7
   nl_rel_tol = 1e-12
   l_tol = 1e-2

   start_time = 0.0
   dt = 1

   end_time = 2
   num_steps = 2
[]

[Postprocessors]
  [./etxx]
    type = ElementalVariableValue
    variable = strain_xx
    elementid = 0
  [../]
  [./etyy]
    type = ElementalVariableValue
    variable = strain_yy
    elementid = 0
  [../]
  [./etzz]
    type = ElementalVariableValue
    variable = strain_zz
    elementid = 0
  [../]
  [./sigxx]
    type = ElementAverageValue
    variable = stress_xx
  [../]
  [./sigyy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./sigzz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./SERD]
    type = ElementAverageValue
    variable = SERD
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/richards/test/tests/jacobian_2/jnQ2P_bh1.i)

# quick two phase with production borehole

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]


[UserObjects]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.3 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = Q2PRelPermPowerGas
    simm = 0.1
    n = 3
  [../]
  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]

[Variables]
  [./pp]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 1
    [../]
  [../]
  [./sat]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Q2P]
  porepressure = pp
  saturation = sat
  water_density = DensityWater
  water_relperm = RelPermWater
  water_viscosity = 1
  gas_density = DensityGas
  gas_relperm = RelPermGas
  gas_viscosity = 1
  diffusivity = 0
[]


[DiracKernels]
  [./bh_water]
    type = Q2PBorehole
    bottom_pressure = -2
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = sat
    unit_weight = '0 0 0'
    character = 1E12
    fluid_density = DensityWater
    fluid_relperm = RelPermWater
    other_var = pp
    var_is_porepressure = false
    fluid_viscosity = 0.5
  [../]
  [./bh_gas]
    type = Q2PBorehole
    bottom_pressure = -1.5
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1E12
    fluid_density = DensityGas
    fluid_relperm = RelPermGas
    other_var = sat
    var_is_porepressure = true
    fluid_viscosity = 0.25
  [../]
[]



[Materials]
  [./rock]
    type = Q2PMaterial
    block = 0
    mat_porosity = 1E-12 # just so we get virtually no contributions from the time derivatives
    mat_permeability = '1.1E-20 0 0  0 2.2E-20 0  0 0 3.3E-20'
    gravity = '1 2 3'
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jnQ2P_bh1
  exodus = false
[]

(test/tests/multiapps/picard/picard_rel_tol_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-12
  picard_max_its = 10
  picard_rel_tol = 1e-7
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub.i
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/fvkernels/fv_simple_diffusion/fv_only_refined.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  uniform_refine = 1
[]

[Variables]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/scalar_material_damage/combined_scalar_damage.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
[]

[AuxVariables]
  [damage_index]
    order = CONSTANT
    family = MONOMIAL
  []
  [damage_index_a]
    order = CONSTANT
    family = MONOMIAL
  []
  [damage_index_b]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_xx strain_xx'
  []
[]

[AuxKernels]
  [damage_index]
    type = MaterialRealAux
    variable = damage_index
    property = damage_index
    execute_on = timestep_end
  []
  [damage_index_a]
    type = MaterialRealAux
    variable = damage_index_a
    property = damage_index_a
    execute_on = timestep_end
  []
  [damage_index_b]
    type = MaterialRealAux
    variable = damage_index_b
    property = damage_index_b
    execute_on = timestep_end
  []
[]

[BCs]
  [symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  []
  [symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  []
  [symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  []
  [axial_load]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.01
  []
[]

[Functions]
  [damage_evolution_a]
    type = PiecewiseLinear
    xy_data = '0.0   0.0
               0.1   0.0
               2.1   2.0'
  []
  [damage_evolution_b]
    type = PiecewiseLinear
    xy_data = '0.0   0.2
               0.1   0.2
               2.1   0.7'
  []
[]

[Materials]
  [damage_index_a]
    type = GenericFunctionMaterial
    prop_names = damage_index_prop_a
    prop_values = damage_evolution_a
  []
  [damage_index_b]
    type = GenericFunctionMaterial
    prop_names = damage_index_prop_b
    prop_values = damage_evolution_b
  []
  [damage_a]
    type = ScalarMaterialDamage
    damage_index = damage_index_prop_a
    damage_index_name = damage_index_a
  []
  [damage_b]
    type = ScalarMaterialDamage
    damage_index = damage_index_prop_b
    damage_index_name = damage_index_b
  []
  [damage]
    type = CombinedScalarDamage
    damage_models = 'damage_a damage_b'
  []
  [stress]
    type = ComputeDamageStress
    damage_model = damage
  []
  [elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.2
    youngs_modulus = 10e9
  []
[]

[Postprocessors]
  [stress_xx]
    type = ElementAverageValue
    variable = stress_xx
  []
  [strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  []
  [damage_index]
    type = ElementAverageValue
    variable = damage_index
  []
  [damage_index_a]
    type = ElementAverageValue
    variable = damage_index_a
  []
  [damage_index_b]
    type = ElementAverageValue
    variable = damage_index_b
  []
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-8

  dt = 0.1
  dtmin = 0.1
  end_time = 1.1
[]

[Outputs]
  csv=true
[]

(modules/functional_expansion_tools/test/tests/errors/invalid_bounds_length.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diffusion]
    type = Diffusion
    variable = u
  [../]
[]

[Functions]
  [./series]
    type = FunctionSeries
    series_type = Cartesian
    x = Legendre
    orders = '0'
    physical_bounds = '-1 1 0 3'
  [../]
[]

[Executioner]
  type = Steady
[]

(modules/combined/test/tests/multiphase_mechanics/twophasestress.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 2
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxVariables]
  [./eta]
    [./InitialCondition]
      type = FunctionIC
      function = 'x/2'
    [../]
  [../]
  [./e11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./matl_e11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = e11_aux
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[Materials]
  [./elasticity_tensor_A]
    type = ComputeElasticityTensor
    base_name = A
    fill_method = symmetric9
    C_ijkl = '1e6 1e5 1e5 1e6 0 1e6 .4e6 .2e6 .5e6'
  [../]
  [./strain_A]
    type = ComputeSmallStrain
    base_name = A
    eigenstrain_names = eigenstrain
  [../]
  [./stress_A]
    type = ComputeLinearElasticStress
    base_name = A
  [../]
  [./eigenstrain_A]
    type = ComputeEigenstrain
    base_name = A
    eigen_base = '0.1 0.05 0 0 0 0.01'
    prefactor = -1
    eigenstrain_name = eigenstrain
  [../]

  [./elasticity_tensor_B]
    type = ComputeElasticityTensor
    base_name = B
    fill_method = symmetric9
    C_ijkl = '1e6 0 0 1e6 0 1e6 .5e6 .5e6 .5e6'
  [../]
  [./strain_B]
    type = ComputeSmallStrain
    base_name = B
    eigenstrain_names = 'B_eigenstrain'
  [../]
  [./stress_B]
    type = ComputeLinearElasticStress
    base_name = B
  [../]
  [./eigenstrain_B]
    type = ComputeEigenstrain
    base_name = B
    eigen_base = '0.1 0.05 0 0 0 0.01'
    prefactor = -1
    eigenstrain_name = 'B_eigenstrain'
  [../]

  [./switching]
    type = SwitchingFunctionMaterial
    eta = eta
  [../]
  [./combined]
    type = TwoPhaseStressMaterial
    base_A = A
    base_B = B
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/richards/test/tests/gravity_head_1/gh14.i)

# unsaturated = true
# gravity = false
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh14
  exodus = true
[]

(test/tests/vectorpostprocessors/elements_along_plane/2d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  # Our CSV diffs here depend on a fixed element id numbering
  allow_renumbering = false
  parallel_type = replicated
[]

[Problem]
  solve = false
[]

[VectorPostprocessors]
  [./elems]
    type = ElementsAlongPlane
    point = '0.525 0.525 0.0'
    normal = '1.0 1.0 0.0'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(test/tests/ics/vector_function_ic/vector_function_ic_comp.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Variables/A]
  family = LAGRANGE_VEC
[]

[ICs/A]
    type = VectorFunctionIC
    variable = A
    function_x = func
[]

[Functions/func]
  type = ParsedFunction
  value = '2*x'
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/dirac/bh_fu_02.i)

# fully-saturated
# production
# fullyupwind
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  sat_UO = Saturation
  seff_UO = Seff1VG
  SUPG_UO = SUPGstandard
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1
    fully_upwind = true
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 1E7
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]
[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON

[]

[Outputs]
  file_base = bh_fu_02
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/porous_flow/examples/restart/gravityeq.i)

# Initial run to establish gravity equilibrium. As only brine is present (no gas),
# we can use the single phase equation of state and kernels, reducing the computational
# cost. An estimate of the hydrostatic pressure gradient is used as the initial condition
# using an approximate brine density of 1060 kg/m^3.
# The end time is set to a large value (~100 years) to allow the pressure to reach
# equilibrium. Steady state detection is used to halt the run when a steady state is reached.

[Mesh]
  type = GeneratedMesh
  dim = 2
  ny = 10
  nx = 10
  ymax = 100
  xmax = 5000
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 -9.81 0'
  temperature_unit = Celsius
[]

[Variables]
  [porepressure]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    function = ppic
    variable = porepressure
  []
[]

[Functions]
  [ppic]
    type = ParsedFunction
    value = '10e6 + 1060*9.81*(100-y)'
  []
[]

[BCs]
  [top]
    type = DirichletBC
    variable = porepressure
    value = 10e6
    boundary = top
  []
[]

[AuxVariables]
  [temperature]
    initial_condition = 50
  []
  [xnacl]
    initial_condition = 0.1
  []
  [brine_density]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = porepressure
  []
  [flux0]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = porepressure
  []
[]

[AuxKernels]
  [brine_density]
    type = PorousFlowPropertyAux
    property = density
    variable = brine_density
    execute_on = 'initial timestep_end'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = porepressure
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [ps]
    type = PorousFlow1PhaseFullySaturated
    porepressure = porepressure
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [brine]
    type = PorousFlowBrine
    compute_enthalpy = false
    compute_internal_energy = false
    xnacl = xnacl
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-13 0 0 0 1e-13 0  0 0 1e-13'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 3e9
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-06
  steady_state_detection = true
  steady_state_tolerance = 1e-12
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1e1
  []
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/chemistry/2species_predis.i)

# PorousFlow analogy of chemical_reactions/test/tests/solid_kinetics/2species_without_action.i
#
# Simple equilibrium reaction example to illustrate the use of PorousFlowAqueousPreDisChemistry
#
# In this example, two primary species a and b diffuse towards each other from
# opposite ends of a porous medium, reacting when they meet to form a mineral
# precipitate. The kinetic reaction is
#
# a + b = mineral
#
# where a and b are the primary species (reactants), and mineral is the precipitate.
# At the time of writing, the results of this test differ from chemical_reactions because
# in PorousFlow the mineral_concentration is measured in m^3 (precipitate) / m^3 (porous_material)
# in chemical_reactions the mineral_concentration is measured in m^3 (precipitate) / m^3 (fluid)
# ie, PorousFlow_mineral_concentration = porosity * chemical_reactions_mineral_concentration

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
  nx = 40
[]

[Variables]
  [a]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0
  []
  [b]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Kernels]
  [mass_a]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = a
  []
  [diff_a]
    type = PorousFlowDispersiveFlux
    variable = a
    fluid_component = 0
    disp_trans = 0
    disp_long = 0
  []
  [predis_a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1000
    stoichiometry = 1
  []
  [mass_b]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = b
  []
  [diff_b]
    type = PorousFlowDispersiveFlux
    variable = b
    fluid_component = 1
    disp_trans = 0
    disp_long = 0
  []
  [predis_b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 1000
    stoichiometry = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9 # huge, so mimic chemical_reactions
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 298.15
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [chem]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '1 1'
    specific_reactive_surface_area = '1.0'
    kinetic_rate_constant = '1.0e-8'
    activation_energy = '1.5e4'
    molar_volume = 1
    gas_constant = 8.314
    reference_temperature = 298.15
  []
  [mineral_conc]
    type = PorousFlowAqueousPreDisMineral
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.4
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    # porous_flow permeability / porous_flow viscosity = chemical_reactions conductivity = 4E-3
    permeability = '4E-6 0 0 0 4E-6 0 0 0 4E-6'
  []
  [relp]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [diff]
    type = PorousFlowDiffusivityConst
    # porous_flow diffusion_coeff * tortuousity * porosity = chemical_reactions diffusivity = 5E-4
    diffusion_coeff = '12.5E-4 12.5E-4 12.5E-4'
    tortuosity = 1.0
  []
[]

[BCs]
  [a_left]
    type = DirichletBC
    variable = a
    boundary = left
    value = 1.0e-2
  []
  [a_right]
    type = DirichletBC
    variable = a
    boundary = right
    value = 0
  []
  [b_left]
    type = DirichletBC
    variable = b
    boundary = left
    value = 0
  []
  [b_right]
    type = DirichletBC
    variable = b
    boundary = right
    value = 1.0e-2
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 5
  end_time = 50
[]

[Outputs]
  print_linear_residuals = true
  exodus = true
  perf_graph = true
[]

(test/tests/misc/ad_robustness/ad_two_var_transient_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [v][]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = ADTimeDerivative
    variable = u
  [../]
  [coupled]
    type = ADCoupledValueTest
    variable = u
    v = v
  []
[]

[DGKernels]
  [dummy]
    type = ADDGCoupledTest
    variable = u
    v = v
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_periodic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 85
  ny = 85
  nz = 0
  xmax = 250
  ymax = 250
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 5
  grain_num = 5
  var_name_base = gr
  numbub = 15
  bubspac = 22
  radius = 8
  int_width = 10
  invalue = 1
  outvalue = 0.1
[]

[Variables]
  [./c]
  [../]
  [./w]
    scaling = 1.0e4
  [../]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalVoronoiVoidIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
  [./c_IC]
    variable = c
    type = PolycrystalVoronoiVoidIC
    structure_type = voids
    polycrystal_ic_uo = voronoi
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 10
    int_width = 0
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/pressure_pulse/pp01.i)

# investigating pressure pulse in 1D with 1 phase
# steadystate

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2E6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp01
  exodus = true
[]

(test/tests/auxkernels/solution_aux/aux_nonlinear_solution.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./aux_kernel]
    type = FunctionAux
    function = x*y
    variable = u_aux
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
  xda = true
  [./xdr]
    type = XDR
  [../]
[]

(modules/tensor_mechanics/test/tests/strain_energy_density/ad_rate_model_weak_plane.i)

# Single element test to check the strain energy density calculation

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
  out_of_plane_strain = strain_zz
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
[]

[AuxVariables]
  [./SERD]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Variables]
  [./strain_zz]
  []
[]

[Functions]
  [./rampConstantUp]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = -100
  [../]
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = FINITE
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy'
    planar_formulation = WEAK_PLANE_STRESS
    use_automatic_differentiation = true
  [../]
[]

[AuxKernels]
  [./SERD]
    type = ADMaterialRealAux
    variable = SERD
    property = strain_energy_rate_density
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./no_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0.0
  [../]
  [./no_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./Pressure]
    [./top]
      boundary = 'top'
      function = rampConstantUp
    [../]
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 206800
    poissons_ratio = 0.0
  [../]
  [./radial_return_stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'powerlawcrp'
  [../]
  [./powerlawcrp]
    type = ADPowerLawCreepStressUpdate
    coefficient = 3.125e-21 # 7.04e-17 #
    n_exponent = 4.0
    m_exponent = 0.0
    activation_energy = 0.0
    # max_inelastic_increment = 0.01
  [../]
  [./strain_energy_rate_density]
    type = ADStrainEnergyRateDensity
    inelastic_models = 'powerlawcrp'
  [../]
[]

[Executioner]
   type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

   l_max_its = 50
   nl_max_its = 20
   nl_abs_tol = 3e-7
   nl_rel_tol = 1e-12
   l_tol = 1e-2

   start_time = 0.0
   dt = 1

   end_time = 1
   num_steps = 1
[]

[Postprocessors]
  [./SERD]
    type = ElementAverageValue
    variable = SERD
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/static_deformations/beam_cosserat_01.i)

# Beam bending.  One end is clamped and the other end is subjected to
# a surface traction.
# The joint normal and shear stiffnesses are set very large, so
# that this situation should be identical to the standard (non-Cosserat)
# isotropic elasticity case.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 40
  xmax = 10
  ny = 1
  nz = 4
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./no_dispy]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.0
  [../]
  [./no_wc_x]
    type = DirichletBC
    variable = wc_x
    boundary = 'bottom top back front left right'
    value = 0.0
  [../]
  [./clamp_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./clamp_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./end_traction]
    type = VectorNeumannBC
    variable = disp_z
    vector_value = '-2E-4 0 0'
    boundary = right
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[VectorPostprocessors]
  [./soln]
    type = LineValueSampler
    sort_by = x
    variable = 'disp_x disp_z stress_xx stress_xz stress_zx stress_zz wc_x wc_y  couple_stress_xx couple_stress_xz couple_stress_zx couple_stress_zz'
    start_point = '0 0 0.5'
    end_point = '10 0 0.5'
    num_points = 11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1.2
    poisson = 0.3
    layer_thickness = 1
    joint_normal_stiffness = 1E16
    joint_shear_stiffness = 1E16
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -sub_pc_factor_shift_type'
    petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10 NONZERO'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = beam_cosserat_01
  csv = true
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 0.05
  dtmax = 10.0
  dtmin = 0.05

  num_steps = 10
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/disp01.i)

# Test the Jacobian of the dispersive contribution to the diffusive component of
# the PorousFlowDisperiveFlux kernel. By setting disp_long and disp_trans to the same
# non-zero value, and diffusion to zero (by setting tortuosity to zero), the purely
# dispersive component of the flux is zero, and the only flux is due to the contribution
# from disp_trans on the diffusive flux.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    max = 2e1
    min = 1e1
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 1
  []
[]

[Kernels]
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = pp
    gravity = '1 0 0'
    disp_long = 0.1
    disp_trans = 0.1
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '1 0 0'
    disp_long = 0.1
    disp_trans = 0.1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 10
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temp]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '1e-2 1e-1'
    tortuosity = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
[]

[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/phase_field/test/tests/phase_field_kernels/CoupledCoefAllenCahn.i)

#
# Test the CoefReaction kernel (which adds -L*v to the residual) for the case
# where v is a coupled variable
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  zmin = 0
  zmax = 50
  elem_type = QUAD4
[]

[Variables]
  [./w]
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 25.0
      y1 = 25.0
      radius = 6.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 3.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
  [./ACBulk]
    type = CoupledAllenCahn
    variable = w
    v = eta
    f_name = F
    mob_name = 1
  [../]
  [./W]
    type = MatReaction
    variable = w
    mob_name = -1
  [../]
  [./CoupledBulk]
    type = MatReaction
    variable = eta
    v = w
    mob_name = L
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = 1
    mob_name = L
    args = w
  [../]
[]

[Materials]
  [./mobility]
    type = DerivativeParsedMaterial
    f_name  = L
    args = 'eta w'
    function = '(1.5-eta)^2+(1.5-w)^2'
    derivative_order = 2
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = 'eta^2 * (1-eta)^2'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 0.5
[]

[Outputs]
  hide = w
  exodus = true
[]

(modules/porous_flow/test/tests/mass_conservation/mass09.i)

# Checking that the mass postprocessor throws the correct error when more than a single
# phase index is given when using the saturation_threshold parameter

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [sat]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[ICs]
  [pinit]
    type = ConstantIC
    value = 1
    variable = pp
  []
  [satinit]
    type = FunctionIC
    function = 1-x
    variable = sat
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sat
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp sat'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pp
    phase1_saturation = sat
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [comp1_total_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    saturation_threshold = 0.5
    phase = '0 1'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform2_inner_tip.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 4
    mc_interpolation_scheme = inner_tip
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_inner_tip
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/misc/check_error/nodal_bc_on_elemental_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
 []

[Variables]
  [u]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [bcs]
    type = DirichletBC
    variable = u
    boundary = 'left right'
    value = 1
  []
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 1
  abort_on_solve_fail = true
[]

(test/tests/variables/optionally_coupled/optionally_coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./optional_coupling]
    type = OptionallyCoupledForce
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Debug]
  show_var_residual_norms = true
[]

(test/tests/multiapps/petsc_options/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm ilu'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_viscoplasticity_stress_update/lps_single.i)

# This test provides an example of an individual LPS viscoplasticity model

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmax = 0.002
  ymax = 0.002
[]

[Modules/TensorMechanics/Master/All]
  strain = FINITE
  add_variables = true
  generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
  use_automatic_differentiation = true
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 0.1'
    y = '0 1e-5'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = lps
    outputs = all
  [../]
  [./porosity]
    type = ADPorosityFromStrain
    initial_porosity = 0.1
    inelastic_strain = 'combined_inelastic_strain'
    outputs = 'all'
  [../]

  [./lps]
    type = ADViscoplasticityStressUpdate
    coefficient = 'coef'
    power = 3
    outputs = all
    relative_tolerance = 1e-11
  [../]
  [./coef]
    type = ADParsedMaterial
    f_name = coef
    # Example of creep power law
    function = '1e-18 * exp(-4e4 / 1.987 / 1200)'
  [../]
[]

[BCs]
  [./no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./pull_disp_y]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 0.01
  end_time = 0.12
[]

[Postprocessors]
  [./disp_x]
    type = SideAverageValue
    variable = disp_x
    boundary = right
  [../]
  [./disp_y]
    type = SideAverageValue
    variable = disp_y
    boundary = top
  [../]
  [./avg_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  [../]
  [./avg_vonmises]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./num_lin]
    type = NumLinearIterations
    outputs = console
  [../]
  [./num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  [../]
  [./eff_creep_strain]
    type = ElementAverageValue
    variable = effective_viscoplasticity
  [../]
  [./porosity]
    type = ElementAverageValue
    variable = porosity
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/materials/derivative_material_interface/parsed_material.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[AuxVariables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
[]

[Materials]
  [./consts]
    type = ParsedMaterial
    args  = 'eta'
    function ='(eta-0.5)^2'
    outputs = exodus
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/auxkernels/tensorelasticenergyaux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  nz = 0
  xmax = 3
  ymax = 2
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = sin(x)*0.1
    [../]
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = cos(y)*0.05
    [../]
  [../]
  [./E]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./elastic_energy]
    type = ElasticEnergyAux
    variable = E
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityTensor
    fill_method = symmetric9
    C_ijkl = '1 2 4 3 2 5 1 3 1'
  [../]
  [./strain]
    type = ComputeSmallStrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Problem]
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/format/output_test_gnuplot_gif.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  [./out]
    type = Gnuplot
    extension = gif
  [../]
[]

(modules/porous_flow/test/tests/poroperm/except1.i)

# Exception test: thermal=true but no thermal_expansion_coeff provided
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
  biot_coefficient = 0.7
[]

[Variables]
  [porepressure]
    initial_condition = 2
  []
  [temperature]
    initial_condition = 4
  []
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[ICs]
  [disp_x]
    type = FunctionIC
    function = '0.5 * x'
    variable = disp_x
  []
[]

[Kernels]
  [dummy_p]
    type = TimeDerivative
    variable = porepressure
  []
  [dummy_t]
    type = TimeDerivative
    variable = temperature
  []
  [dummy_x]
    type = TimeDerivative
    variable = disp_x
  []
  [dummy_y]
    type = TimeDerivative
    variable = disp_y
  []
  [dummy_z]
    type = TimeDerivative
    variable = disp_z
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Postprocessors]
  [porosity]
    type = PointValue
    variable = porosity
    point = '0 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure temperature'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [porosity]
    type = PorousFlowPorosity
    mechanical = true
    fluid = true
    thermal = true
    ensure_positive = false
    porosity_zero = 0.5
    solid_bulk = 0.3
    reference_porepressure = 3
    reference_temperature = 3.5
  []
[]

[Executioner]
  solve_type = Newton
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/strain_energy_density/incr_model_elas_plas.i)

# Single element test to check the strain energy density calculation

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
[]

[AuxVariables]
  [./SED]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./rampConstantUp]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = -100
  [../]
  [./ramp_disp_y]
    type = PiecewiseLinear
    x = '0. 1. 2.'
    y = '0. 6.8e-6 1.36e-5'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = SMALL
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz plastic_strain_xx plastic_strain_yy plastic_strain_zz strain_xx strain_yy strain_zz'
    planar_formulation = PLANE_STRAIN
  [../]
[]

[AuxKernels]
  [./SED]
    type = MaterialRealAux
    variable = SED
    property = strain_energy_density
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    preset = false
    boundary = 'left'
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    preset = false
    boundary = 'bottom'
    value = 0.0
  [../]
  [./top_disp]
    type = FunctionDirichletBC
    variable = disp_y
    preset = false
    boundary = 'top'
    function = ramp_disp_y
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 30e+6
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'isoplas'
  [../]
  [./isoplas]
    type = IsotropicPlasticityStressUpdate
    yield_stress = 1e2
    hardening_constant = 0.0
  [../]
  [./strain_energy_density]
    type = StrainEnergyDensity
    incremental = true
  [../]
[]

[Executioner]
   type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

   l_max_its = 50
   nl_max_its = 20
   nl_abs_tol = 3e-7
   nl_rel_tol = 1e-12
   l_tol = 1e-2

   start_time = 0.0
   dt = 1

   end_time = 2
   num_steps = 2
[]

[Postprocessors]
  [./epxx]
    type = ElementalVariableValue
    variable = elastic_strain_xx
    elementid = 0
  [../]
  [./epyy]
    type = ElementalVariableValue
    variable = elastic_strain_yy
    elementid = 0
  [../]
  [./epzz]
    type = ElementalVariableValue
    variable = elastic_strain_zz
    elementid = 0
  [../]
  [./eplxx]
    type = ElementalVariableValue
    variable = plastic_strain_xx
    elementid = 0
  [../]
  [./eplyy]
    type = ElementalVariableValue
    variable = plastic_strain_yy
    elementid = 0
  [../]
  [./eplzz]
    type = ElementalVariableValue
    variable = plastic_strain_zz
    elementid = 0
  [../]
  [./etxx]
    type = ElementalVariableValue
    variable = strain_xx
    elementid = 0
  [../]
  [./etyy]
    type = ElementalVariableValue
    variable = strain_yy
    elementid = 0
  [../]
  [./etzz]
    type = ElementalVariableValue
    variable = strain_zz
    elementid = 0
  [../]
  [./sigxx]
    type = ElementAverageValue
    variable = stress_xx
  [../]
  [./sigyy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./sigzz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./SED]
    type = ElementAverageValue
    variable = SED
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/time_integrators/actually_explicit_euler_verification/ee-1d-quadratic-neumann.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 10
  elem_type = EDGE3
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x*x-2*t+t*x*x
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x*x
  [../]

  [./left_bc_fn]
    type = ParsedFunction
    value = -t*2*x
  [../]
  [./right_bc_fn]
    type = ParsedFunction
    value = t*2*x
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./abs]
    type = Reaction
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./left]
    type = FunctionNeumannBC
    variable = u
    boundary = '0'
    function = left_bc_fn
  [../]

  [./right]
    type = FunctionNeumannBC
    variable = u
    boundary = '1'
    function = right_bc_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  l_tol = 1e-12
  start_time = 0.0
  num_steps = 10
  dt = 0.001

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(modules/porous_flow/test/tests/chemistry/except7.i)

# Exception test.
# Incorrect number of stoichiometric coefficients

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_equilibrium = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1E2
  []
  [eqm_k1]
    initial_condition = 1E-2
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0'
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/variables/coupled_scalar/coupled_scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux_scalar]
    order = SECOND
    family = SCALAR
  [../]
  [./coupled]
  [../]
  [./coupled_1]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./coupled]
    type = CoupledScalarAux
    variable = coupled
    coupled = aux_scalar
  [../]
  [./coupled_1]
    # Coupling to the "1" component of an aux scalar
    type = CoupledScalarAux
    variable = coupled_1
    component = 1
    coupled = aux_scalar
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./aux_scalar_ic]
    variable = aux_scalar
    values = '1.2 4.3'
    type = ScalarComponentIC
  [../]
[]

(test/tests/system_interfaces/input.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/dt2/dt2_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 15
  ny = 15
  elem_type = QUAD4
[]

[GlobalParams]
  slope = 1
  t_jump = 2
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = TEIC
    [../]
  [../]
[]

[Kernels]
  active = 'td diff ffn'

  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = TEJumpFFN
    variable = u
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = TEJumpBC
    variable = u
    boundary = '0 1 2 3'
  [../]
[]

[Postprocessors]
  active = 'dt'

  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient


  solve_type = 'PJFNK'

  nl_rel_tol = 1e-7
#  l_tol = 1e-5

  [./Adaptivity]
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
  [../]

  start_time = 0.0
  end_time = 5
  num_steps = 500000

  dtmax = 0.25

  [./TimeStepper]
    type = DT2
    dt = 0.1
    e_max = 3e-1
    e_tol = 1e-1
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = false
  exodus = true
[]

(test/tests/kernels/ad_mat_diffusion/ad_1D_transient.i)

# This test solves a 1D transient heat equation
# The error is caclulated by comparing to the analytical solution
# The problem setup and analytical solution are taken from "Advanced Engineering
# Mathematics, 10th edition" by Erwin Kreyszig.
# http://www.amazon.com/Advanced-Engineering-Mathematics-Erwin-Kreyszig/dp/0470458364
# It is Example 1 in section 12.6 on page 561

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 160
  xmax = 80
[]

[Variables]
  [./T]
  [../]
[]

[ICs]
  [./T_IC]
    type = FunctionIC
    variable = T
    function = '100*sin(pi*x/80)'
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  [../]
  [./dt]
    type = CoefTimeDerivative
    variable = T
    Coefficient = 0.82064
  [../]
[]

[BCs]
  [./sides]
    type = DirichletBC
    variable = T
    boundary = 'left right'
    value = 0
  [../]
[]

[Materials]
  [./k]
    type = ADGenericConstantMaterial
    prop_names = 'diffusivity'
    prop_values = '0.95'
  [../]
[]

[Executioner]
  type = Transient
  dt = 1e-2
  end_time = 1
[]

[Postprocessors]
  [./error]
    type = NodalL2Error
    function = '100*sin(pi*x/80)*exp(-0.95/(0.092*8.92)*pi^2/80^2*t)'
    variable = T
    outputs = console
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/executioners/nl_pingpong/nonlinear_residual_pingpong.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./power]
    type = PReaction
    variable = u
    coefficient = 0.2
    power = -5
    # Comment out this will make fixed point iteration converged in one iteration.
    # However, this makes the solving diverge and require a proper initial condition (>1.00625).
    vector_tags = 'previous'
  [../]
[]

[BCs]
  [./left]
    type = VacuumBC
    variable = u
    boundary = left
  [../]

  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 10
  [../]
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Problem]
  type = FixedPointProblem
  fp_tag_name = 'previous'
[]

[Executioner]
  type = FixedPointSteady
  nl_rel_tol = 1e-50
  line_search = none
  n_max_nonlinear_pingpong = 2
[]

(test/tests/multiapps/stateful_material_sub_cycling/material_sub_app_test_master.i)

[Problem]
  solve = false
[]

[Mesh] #dummy
  type = GeneratedMesh
  dim = 2
[]

[Executioner]
  type = Transient
  start_time = 0.0
  dt = 1
  end_time = 10.0
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    input_files = material_sub_app_test_sub.i

    # Test that stateful material properties
    # are updated properly with subcycling
    sub_cycling = true
  [../]
[]

[Outputs]
  csv = false
  exodus = false
[]

(modules/phase_field/test/tests/grain_boundary_area/disc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmin = -1.5
  xmax = 1.5
  ymin = -1.5
  ymax = 1.5
[]

[GlobalParams]
  op_num = 1
  var_name_base = gr
[]

[Variables]
  [./gr0]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0
      y1 = 0
      z1 = 0
      radius = 1.0
      int_width = 0.15
      invalue = 1
      outvalue = 0
    [../]
  [../]
[]

[Postprocessors]
  [./area]
    type = GrainBoundaryArea
    grains_per_side = 1
  [../]
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/outputs/exodus/exodus_discontinuous.i)

##
# \file exodus/exodus_discontinuous.i
# \example exodus/exodus_discontinuous.i
# Input file for testing discontinuous data output
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./disc_u]
    family = monomial
    order = first
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = disc_u
  [../]
  [./forcing]
    type = BodyForce
    variable = disc_u
    value = 7
  [../]
[]

[DGKernels]
  [./diff_dg]
  type = DGDiffusion
  variable = disc_u
  sigma = 1
  epsilon = 1
  [../]
[]

[Functions]
  [./zero_fn]
    type = ParsedFunction
    value = 0.0
  [../]
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = disc_u
    boundary = 'left right top bottom'
    function = zero_fn
    sigma = 1
    epsilon = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./exo_out]
    type = Exodus
    discontinuous = true
    file_base = 'exodus_discontinuous_out'
  [../]
[]

(modules/tensor_mechanics/test/tests/interface_stress/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
  xmax = 1
  ymax = 1
  zmax = 1
  xmin = -1
  ymin = -1
  zmin = -1
[]

[GlobalParams]
  order = CONSTANT
  family = MONOMIAL
  rank_two_tensor = extra_stress
[]

[Functions]
  [./sphere]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2); if(r>1,0,1-3*r^2+2*r^3)'
  [../]
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[AuxVariables]
  [./eta]
    [./InitialCondition]
      type = FunctionIC
      function = sphere
    [../]
    order = FIRST
    family = LAGRANGE
  [../]
  [./s00]
  [../]
  [./s01]
  [../]
  [./s02]
  [../]
  [./s10]
  [../]
  [./s11]
  [../]
  [./s12]
  [../]
  [./s20]
  [../]
  [./s21]
  [../]
  [./s22]
  [../]
[]

[AuxKernels]
  [./s00]
    type = RankTwoAux
    variable = s00
    index_i = 0
    index_j = 0
  [../]
  [./s01]
    type = RankTwoAux
    variable = s01
    index_i = 0
    index_j = 1
  [../]
  [./s02]
    type = RankTwoAux
    variable = s02
    index_i = 0
    index_j = 2
  [../]
  [./s10]
    type = RankTwoAux
    variable = s10
    index_i = 1
    index_j = 0
  [../]
  [./s11]
    type = RankTwoAux
    variable = s11
    index_i = 1
    index_j = 1
  [../]
  [./s12]
    type = RankTwoAux
    variable = s12
    index_i = 1
    index_j = 2
  [../]
  [./s20]
    type = RankTwoAux
    variable = s20
    index_i = 2
    index_j = 0
  [../]
  [./s21]
    type = RankTwoAux
    variable = s21
    index_i = 2
    index_j = 1
  [../]
  [./s22]
    type = RankTwoAux
    variable = s22
    index_i = 2
    index_j = 2
  [../]
[]

[Materials]
  [./interface]
    type = ComputeInterfaceStress
    v = eta
    stress = 3.0
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  execute_on = timestep_end
  hide = 'dummy eta'
[]

(modules/porous_flow/test/tests/jacobian/eff_stress04.i)

# 2phase (PS)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
# RZ coordinate system
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [sgas]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = 0
    max = 1
  []
  [sgas]
    type = RandomIC
    variable = sgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [grad0]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 0
    variable = ppwater
  []
  [grad1]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 1
    variable = sgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 10
    sat_lr = 0.01
  []
[]

[Materials]
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(test/tests/variables/fe_hier/hier-2-3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX27
  # This problem only has 1 element, so using DistributedMesh in parallel
  # isn't really an option, and we don't care that much about DistributedMesh
  # in serial.
  parallel_type = replicated
[]

[Functions]
  [./bc_fnt]
    type = ParsedFunction
    value = 2*y
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = -2*y
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = -2*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 2*x
  [../]
  [./bc_fnf]
    type = ParsedFunction
    value = 2*z
  [../]
  [./bc_fnk]
    type = ParsedFunction
    value = -2*z
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -6+x*x+y*y+z*z
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x*x+y*y+z*z
    grad_x = 2*x
    grad_y = 2*y
    grad_z = 2*z
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
  [./bc_front]
    type = FunctionNeumannBC
    variable = u
    boundary = 'front'
    function = bc_fnf
  [../]
  [./bc_back]
    type = FunctionNeumannBC
    variable = u
    boundary = 'back'
    function = bc_fnk
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady
  nl_rel_tol = 1e-11

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/materials/derivative_sum_material/random_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 250
  ymax = 250
  elem_type = QUAD4
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = RandomIC
    [../]
  [../]
[]

[Kernels]
  [./w_res]
    type = Diffusion
    variable = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./free_energy1]
    type = DerivativeParsedMaterial
    f_name = Fa
    args = 'c'
    function = (c-0.1)^4*(1-0.1-c)^4
  [../]
  [./free_energy2]
    type = DerivativeParsedMaterial
    f_name = Fb
    args = 'c'
    function = -0.25*(c-0.1)^4*(1-0.1-c)^4
  [../]

  # Fa+Fb+Fb == Fc
  [./free_energy3]
    type = DerivativeParsedMaterial
    f_name = Fc
    args = 'c'
    function = 0.5*(c-0.1)^4*(1-0.1-c)^4
    outputs = all
  [../]
  [./dfree_energy3]
    type = DerivativeParsedMaterial
    f_name = dFc
    args = 'c'
    material_property_names = 'F:=D[Fc,c]'
    function = F
    outputs = all
  [../]
  [./d2free_energy3]
    type = DerivativeParsedMaterial
    f_name = d2Fc
    args = 'c'
    material_property_names = 'F:=D[Fc,c,c]'
    function = F
    outputs = all
  [../]

  [./free_energy]
    type = DerivativeSumMaterial
    f_name = F_sum
    sum_materials = 'Fa Fb Fb'
    args = 'c'
    outputs = all
  [../]
  [./dfree_energy]
    type = DerivativeParsedMaterial
    f_name = dF_sum
    material_property_names = 'F:=D[F_sum,c]'
    function = F
    args = 'c'
    outputs = all
  [../]
  [./d2free_energy]
    type = DerivativeParsedMaterial
    f_name = d2F_sum
    material_property_names = 'F:=D[F_sum,c,c]'
    function = F
    args = 'c'
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Postprocessors]
  [./F_sum]
    type = ElementAverageValue
    variable = F_sum
  [../]
  [./F_check]
    type = ElementAverageValue
    variable = Fc
  [../]
  [./dF_sum]
    type = ElementAverageValue
    variable = dF_sum
  [../]
  [./dF_check]
    type = ElementAverageValue
    variable = dFc
  [../]
  [./d2F_sum]
    type = ElementAverageValue
    variable = d2F_sum
  [../]
  [./d2F_check]
    type = ElementAverageValue
    variable = d2Fc
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn17.i)

# two phase
# water saturated

# gravity = true
# supg = true
# transient = true


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      block = 0
      function = init_p
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      block = 0
      function = init_p
    [../]
  [../]
[]

[Functions]
  [./init_p]
    type = ParsedFunction
    value = x+0.6*y+0.3*z
  [../]
[]

[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn17
  exodus = false
[]

(test/tests/time_steppers/iteration_adaptive/adapt_tstep_grow_dtfunc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 10
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0.0
  end_time = 5.0
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1.0
    optimal_iterations = 10
    time_t = '0.0 5.0'
    time_dt = '1.0 5.0'
  []
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  checkpoint = true
[]

(modules/phase_field/test/tests/phase_field_kernels/ADSplitCahnHilliard.i)

#
# Test the split parsed function free enery Cahn-Hilliard Bulk kernel
# The free energy used here has the same functional form as the SplitCHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_Cu_Split_test.i (exodiff match)
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0
  xmax = 60
  ymin = 0
  ymax = 60
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0
      y1 = 0
      radius = 30.0
      invalue = 1.0
      outvalue = -0.5
      int_width = 30.0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = ADSplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = ADSplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = ADCoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Materials]
  [./pfmobility]
    type = ADGenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '100 40'
  [../]

  [./free_energy]
    type = ADMathFreeEnergy
    f_name = F
    c = 'c'
  [../]
[]

[Preconditioning]
  # active = ' '
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'
  num_steps = 2
  dt = 1
[]

[Outputs]
  exodus = true
  file_base = SplitCahnHilliard_out
[]

(modules/geochemistry/test/tests/kernels/time_deriv_2.i)

# A point-source is added to fluid in a material with spatially-varying porosity
# porosity * d(concentration)/dt = 3.0 * delta(x - 1.0)
# where delta is the Dirac delta function (a ConstantPointSource DiracKernel)
# The solution, at x = 1.0 is
# concentration = concentration_old + 3 * dt / porosity
# while concentration is unchanged elsewhere.
# Note that since GeochemistryTimeDerivative is mass-lumped, it produces this solution.
# If mass lumping had not been used, concentration would have decreased at x != 1.0
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  xmax = 2
[]

[Variables]
  [conc]
  []
[]

[Kernels]
  [dot]
    type = GeochemistryTimeDerivative
    porosity = porosity
    variable = conc
  []
[]

[DiracKernels]
  [source]
    type = ConstantPointSource
    point = '1.0 0 0'
    variable = conc
    value = 12.0
  []
[]

[ICs]
  [conc]
    type = FunctionIC
    function = 'x * x'
    variable = conc
  []
[]

[AuxVariables]
  [porosity]
  []
  [expected]
  []
  [should_be_zero]
  []
[]

[AuxKernels]
  [porosity]
    type = FunctionAux
    function = '6.0 + x'
    variable = porosity
  []
  [expected]
    type = FunctionAux
   function = 'if(x > 0.5 & x < 1.5, x * x + 2.0 * 12.0 / (6.0 + x), x * x)'
    variable = expected
  []
  [should_be_zero]
    type = ParsedAux
    args = 'expected conc'
    function = 'expected - conc'
    variable = should_be_zero
  []
[]

[Postprocessors]
  [error]
    type = NodalL2Norm
    variable = should_be_zero
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2
  end_time = 2
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/multi/paper5.i)

# This runs the J2+cap+hardening example model described in the 'MultiSurface' plasticity paper
#
# Plasticity models:
# J2 with strength = 20MPa to 10MPa in 100% strain
# Compressive cap with strength = 15MPa to 5MPa in 100% strain
#
# Lame lambda = 1.2GPa.  Lame mu = 1.2GPa (Young = 3GPa, poisson = 0.25)
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./intnl0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl0
  [../]
  [./intnl1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl1
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./max_f1]
    type = ElementExtremeValue
    variable = f1
    outputs = console
  [../]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
[]

[UserObjects]
  [./yield_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 20E6
    value_residual = 10E6
    internal_limit = 1
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = yield_strength
    yield_function_tolerance = 1.0E2
    internal_constraint_tolerance = 1.0E-7
    use_custom_returnMap = false
  [../]


  [./compressive_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 15E6
    value_residual = 5E6
    internal_limit = 1
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCap
    a = -1
    strength = compressive_strength
    yield_function_tolerance = 1.0E2
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1.2E9 1.2E9'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5

    plastic_models = 'j2 cap'
    max_NR_iterations = 10
    deactivation_scheme = 'safe'
    min_stepsize = 1
    max_stepsize_for_dumb = 1
    tangent_operator = elastic # tangent operator is unimportant in this test

    debug_fspb = crash
    debug_jac_at_stress = '10E6 0 0 0 10E6 0 0 0 10E6'
    debug_jac_at_pm = '1E-2 1E-2'
    debug_jac_at_intnl = '0.05 0.05'
    debug_stress_change = 1E1
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = paper5
  exodus = false
  csv = true
  perf_graph = true
[]

(modules/phase_field/test/tests/phase_field_kernels/ADAllenCahnVariableL.i)

#
# Test the forward automatic differentiation Allen-Cahn Bulk kernel with a
# spatially varying mobility
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 12
  ymax = 12
  elem_type = QUAD4
[]

[AuxVariables]
  [./chi]
    [./InitialCondition]
      type = FunctionIC
      function = 'x/24+0.5'
    [../]
  [../]
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = ADTimeDerivative
    variable = eta
  [../]

  [./ACBulk]
    type = ADAllenCahn
    variable = eta
    f_name = F
  [../]

  [./ACInterface]
    type = ADACInterface
    variable = eta
    kappa_name = 1
    variable_L = true
    args = chi
  [../]
[]

[Materials]
  [./L]
    type = ADTestDerivativeFunction
    function = F2
    f_name = L
    op = 'eta chi'
  [../]

  [./free_energy]
    type = ADTestDerivativeFunction
    function = F1
    f_name = F
    op = 'eta'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'
  num_steps = 2
  dt = 1
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/gravity/grav01b.i)

# Checking that gravity head is established
# 1phase, vanGenuchten, constant and large fluid-bulk, constant viscosity, constant permeability, Corey relperm
# fully saturated
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1E3 0 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e3
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = grav01b
  [csv]
    type = CSV
  []
[]

(test/tests/misc/jacobian/inf_nan.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./td]
    type = NanKernel
    variable = u
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

(modules/tensor_mechanics/examples/hyper_elastic_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  use_displaced_mesh = false
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Functions]
  [./top_displacement]
    type = ParsedFunction
    value = t
  [../]
[]

[BCs]
  [./bottom_x]
    type = DirichletBC
    variable = 'disp_x'
    boundary = bottom
    value = 0
  [../]
  [./bottom_y]
    type = DirichletBC
    variable = 'disp_y'
    boundary = bottom
    value = 0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = 'disp_z'
    boundary = bottom
    value = 0
  [../]

  [./top_x]
    type = DirichletBC
    variable = 'disp_x'
    boundary = top
    value = 0
  [../]
  [./top_y]
    type = FunctionDirichletBC
    variable = 'disp_y'
    boundary = top
    function = top_displacement
  [../]
  [./top_z]
    type = DirichletBC
    variable = 'disp_z'
    boundary = top
    value = 0
  [../]
[]

[Kernels]
  [./x]
    type = ADStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./y]
    type = ADStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./z]
    type = ADStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
[]

[Materials]
  [./rubber_elasticity]
    type = ComputeIsotropicElasticityTensor
    # lambda = 1.2e7
    # shear_modulus = 1.2e7
    youngs_modulus = 1
    poissons_ratio = 0.45 # the closer this gets to 0.5 the worse the problem becomes
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeGreenLagrangeStrain
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 0.05
  dtmin = 0.05
  nl_abs_tol = 1e-10
  num_steps = 500
[]

[Outputs]
  execute_on = 'INITIAL TIMESTEP_END'
  exodus = true
  print_linear_residuals = false
[]

(modules/porous_flow/test/tests/chemistry/except12.i)

# Exception test.
# Incorrect number of theta exponents

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '1 1'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = 1.0e-8
    activation_energy = 1.5e4
    molar_volume = 1
    theta_exponent = '1 1'
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/mesh/splitting/geometric_neighbors.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 2

  xmax = 8
  ymax = 2

  # We are testing geometric ghosted functors
  # so we have to use distributed mesh
  parallel_type = distributed
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ghosted_elements]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./proc]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./random_elemental]
    type = ElementUOAux
    variable = ghosted_elements
    element_user_object = ghost_uo
    field_name = "ghosted"
    execute_on = initial
  [../]
  [./proc]
    type = ProcessorIDAux
    variable = proc
    execute_on = initial
  [../]
[]

[UserObjects]
  [./ghost_uo]
    type = ElemSideNeighborLayersGeomTester
    execute_on = initial
    element_side_neighbor_layers = 2
  [../]
[]

[Postprocessors]
  [./num_elems]
    type = NumElems
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

(modules/functional_expansion_tools/test/tests/standard_use/volume_coupling_custom_norm_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s]
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
    generation_type = 'sqrt_mu'
    expansion_type = 'sqrt_mu'
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/porous_flow/test/tests/gravity/grav01c_action.i)

# Checking that gravity head is established
# using the Unsaturated Action
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = -1
      max = 1
    []
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 2.0
      viscosity = 1.0
      density0 = 1.0
    []
  []
[]

[PorousFlowUnsaturated]
  add_saturation_aux = false
  add_darcy_aux = false
  porepressure = pp
  gravity = '-1 0 0'
  fp = the_simple_fluid
  van_genuchten_alpha = 1.0
  van_genuchten_m = 0.5
  relative_permeability_type = Corey
  relative_permeability_exponent = 1.0
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 2 -1 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = -1
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = grav01c_action
  exodus = true
  [csv]
    type = CSV
  []
[]

(modules/porous_flow/test/tests/actions/unsat_except1.i)

# Check PorousFlowUnsaturated throws an error when stabilization = none

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowUnsaturated]
  porepressure = pp
  dictator_name = dictator
  fp = simple_fluid
  stabilization = none
[]

[Variables]
  [pp]
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(test/tests/outputs/console/console_transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  start_time = -1
  end_time = 0
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  verbose = true
[]


[Outputs]
  execute_on = 'timestep_end'
  [./screen]
    type = Console
    verbose = true
    time_precision = 6
    execute_on = 'failed nonlinear linear timestep_begin timestep_end'
  [../]
[]

(test/tests/transfers/multiapp_nearest_node_transfer/boundary_tomaster_master.i)

# Master mesh and sub mesh are same with 4x4 quad8 elements.
# master mesh has top boundary fixed at u=2 and bottom fixed at u=0
# sub mesh has top boundary fixed at u = 0 and bottom fixed at u=1
# The u variable at right boundary of sub mesh is transferred to
# from_sub variable of master mesh at left boundary

# Result is from_sub at left boundary has linearly increasing value starting
# with 0 at top and ending with 1 at bottom. from_sub is zero everywhere else
# in the master mesh.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  elem_type = QUAD8
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[AuxVariables]
  [./from_sub]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 2.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0.0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = boundary_tomaster_sub.i
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    source_boundary = right
    target_boundary = left
    variable = from_sub
  [../]
[]

(test/tests/multiapps/picard/picard_adaptive_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.1
    # cutback_factor, growth_factor, optimal_iterations, time_dt and time_t added through CLI args
  [../]
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_adaptive_sub.i
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/transfers/multiapp_userobject_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 8
  xmax = 0.1
  ymax = 0.5
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
[]

[AuxVariables]
  [./layered_average_value]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./axial_force]
    type = ParsedFunction
    value = 1000*y
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = axial_force
  [../]
[]

[AuxKernels]
  [./layered_aux]
    type = SpatialUserObjectAux
    variable = layered_average_value
    execute_on = timestep_end
    user_object = layered_average
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./layered_average]
    type = LayeredAverage
    variable = u
    direction = y
    num_layers = 4
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.001

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Problem]
  coord_type = rz
  type = FEProblem
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform1_cosserat.i)

# Using Cosserat with large layer thickness, so this should reduce to standard
# Using CappedMohrCoulombCosserat with tensile failure only
# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the minimum principal stress value should be 1pa.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  perform_finite_strain_rotations = false
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.2E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 4.0E6
    poisson = 0.0
    layer_thickness = 1.0
    joint_normal_stiffness = 1.0E16
    joint_shear_stiffness = 1.0E16
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
  [../]
  [./tensile]
    type = CappedMohrCoulombCosseratStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-9
    host_youngs_modulus = 4.0E6
    host_poissons_ratio = 0.0
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  nl_abs_tol = 1E-10
  type = Transient
[]


[Outputs]
  file_base = small_deform1_cosserat
  csv = true
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/2species_without_action.i)

# Simple equilibrium reaction example to illustrate the use of the AqueousEquilibriumReactions
# action.
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction specified in the AqueousEquilibriumReactions block as:
#
#      reactions = '2a = pa2     2
#                   a + b = pab -2'
#
# where the 2 is the weight of the equilibrium species, the 2 on the RHS of the first reaction
# refers to the equilibrium constant (log10(Keq) = 2), and the -2 on the RHS of the second
# reaction equates to log10(Keq) = -2.
#
# This example is identical to 2species.i, except that it explicitly includes all AuxKernels
# and Kernels that are set up by the action in 2species.i

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    [../]
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    [../]
  [../]
[]

[AuxVariables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pa2]
  [../]
  [./pab]
  [../]
[]

[AuxKernels]
  [./pa2eq]
    type = AqueousEquilibriumRxnAux
    variable = pa2
    v = a
    sto_v = 2
    log_k = 2
  [../]
  [./pabeq]
    type = AqueousEquilibriumRxnAux
    variable = pab
    v = 'a b'
    sto_v = '1 1'
    log_k = -2
  [../]
[]

[ICs]
  [./pressure]
    type = FunctionIC
    variable = pressure
    function = 2-x
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
  [../]
  [./a1eq]
    type = CoupledBEEquilibriumSub
    variable = a
    log_k = 2
    weight = 2
    sto_u = 2
  [../]
  [./a1diff]
    type = CoupledDiffusionReactionSub
    variable = a
    log_k = 2
    weight = 2
    sto_u = 2
  [../]
  [./a1conv]
    type = CoupledConvectionReactionSub
    variable = a
    log_k = 2
    weight = 2
    sto_u = 2
    p = pressure
  [../]
  [./a2eq]
    type = CoupledBEEquilibriumSub
    variable = a
    v = b
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./a2diff]
    type = CoupledDiffusionReactionSub
    variable = a
    v = b
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./a2conv]
    type = CoupledConvectionReactionSub
    variable = a
    v = b
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
    p = pressure
  [../]
  [./b2eq]
    type = CoupledBEEquilibriumSub
    variable = b
    v = a
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./b2diff]
    type = CoupledDiffusionReactionSub
    variable = b
    v = a
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./b2conv]
    type = CoupledConvectionReactionSub
    variable = b
    v = a
    log_k = -2
    weight = 1
    sto_v = 1
    sto_u = 1
    p = pressure
  [../]
[]

[BCs]
  [./a_left]
    type = DirichletBC
    variable = a
    boundary = left
    value = 1.0e-2
  [../]
  [./a_right]
    type = ChemicalOutFlowBC
    variable = a
    boundary = right
  [../]
  [./b_left]
    type = DirichletBC
    variable = b
    boundary = left
    value = 1.0e-2
  [../]
  [./b_right]
    type = ChemicalOutFlowBC
    variable = b
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-12
  start_time = 0.0
  end_time = 100
  dt = 10.0
[]

[Outputs]
  file_base = 2species_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(test/tests/markers/two_circle_marker/two_circle_marker_gaussian_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./gaussian_ic]
    type = FunctionIC
    variable = u
    function = gaussian_2d
  [../]
[]

[Functions]
  [./gaussian_2d]
    type = ParsedFunction
    value = exp(-((x-x0)*(x-x0)+(y-y0)*(y-y0))/2.0/sigma/sigma)
    vars = 'sigma x0 y0'
    vals = '0.05 0.35 0.25'
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.02
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 6
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  initial_steps = 1
  initial_marker = two_circle_marker
  cycles_per_step = 1
  marker = two_circle_marker
  max_h_level = 1
  [./Markers]
    [./two_circle_marker]
      type = TwoCircleMarker
      point1 = '0.5 0.5 0'
      radius1 = 0.3
      point2 = '0.35 0.25 0'
      radius2 = 0.3
      shut_off_time = 0.15
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    print_mesh_changed_info = true
  [../]
[]

(modules/xfem/test/tests/side_integral/side_integral_3d.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 1
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.2
  elem_type = HEX8
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./square_cut_uo]
    type = RectangleCutUserObject
    cut_data = ' -1.0 -0.1 -1.0
                  2.0  1.1 -1.0
                  2.0  1.1  1.0
                 -1.0 -0.1  1.0'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./front]
    type = DirichletBC
    variable = u
    boundary = front
    value = 3
  [../]

  [./back]
    type = DirichletBC
    variable = u
    boundary = back
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Postprocessors]
  [./front]
    type = SideIntegralVariablePostprocessor
    variable = u
    boundary = front
  [../]
  [./back]
    type = SideIntegralVariablePostprocessor
    variable = u
    boundary = back
  [../]
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/outputs/misc/default_names.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./oversample]
    type = Exodus
    refinements = 1
  [../]
[]

(modules/richards/test/tests/gravity_head_2/gh_lumped_17.i)

# unsaturated = false
# gravity = true
# supg = true
# transient = true
# lumped = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
  gravity = '-1 0 0'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 1
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-15 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_lumped_17
  csv = true
[]

(modules/phase_field/test/tests/actions/Nonconserved_highorder.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmax = 40
  ymax = 40
  elem_type = QUAD
  second_order = true
[]

[Modules]
  [./PhaseField]
    [./Nonconserved]
      [./eta]
        family = LAGRANGE
        order = SECOND
        free_energy = F
        kappa = 2.0
        mobility = 1.0
        variable_mobility = false
      [../]
    [../]
  [../]
[]

[ICs]
  [./InitialCondition]
    type = SmoothCircleIC
    variable = eta
    x1 = 20.0
    y1 = 20.0
    radius = 6.0
    invalue = 0.9
    outvalue = 0.1
    int_width = 3.0
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  num_steps = 10
  dt = 1.0
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/utils/apply_input_parameters/apply_input_parameters.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[ApplyInputParametersTest]
  # Builds CoefDiffusion
  coef = 0.1
  variable = u
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/action/beam_action_chk.i)

# Test for checking syntax for line element action input.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = 0.0
  xmax = 1.0
  displacements = 'disp_x disp_y disp_z'
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_1]
    type = ConstantRate
    variable = disp_y
    boundary = 2
    rate = 1e-2
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-8

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Modules/TensorMechanics/LineElementMaster]
  [./block_1]
    add_variables = true

    # Geometry parameters
    Iy = 0.0141889
    Iz = 0.0141889
    y_orientation = '0.0 1.0 0.0'

    block = 1

    # dynamic simulation using consistent mass/inertia matrix
    dynamic_consistent_inertia=true

    #dynamic simulation using nodal mass/inertia matrix
    dynamic_nodal_translational_inertia = true

    dynamic_nodal_rotational_inertia = true
    nodal_Iyy = 1e-1
    nodal_Izz = 1e-1

    velocities = 'vel_x'
    accelerations = 'accel_x'
    rotational_accelerations = 'rot_accel_x'

    gamma = 0.5 # Newmark time integration parameter

    boundary = right # Node set where nodal mass and nodal inertia are applied

    # optional parameters for Rayleigh damping
    eta = 0.1 # Mass proportional Rayleigh damping
  [../]
  [./block_all]
    add_variables = true
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'

    # Geometry parameters
    area = 0.554256
    Iy = 0.0141889
    Iz = 0.0141889
    y_orientation = '0.0 1.0 0.0'
  [../]
[]

[Materials]
  [./stress]
    type = ComputeBeamResultants
    block = '1 2'
  [../]
  [./elasticity_1]
    type = ComputeElasticityBeam
    youngs_modulus = 2.0
    poissons_ratio = 0.3
    shear_coefficient = 1.0
    block = '1 2'
  [../]
[]

[Postprocessors]
  [./disp_y_1]
    type = PointValue
    point = '1.0 0.0 0.0'
    variable = disp_y
  [../]
  [./disp_y_2]
    type = PointValue
    point = '1.0 1.0 0.0'
    variable = disp_y
  [../]
[]

[Outputs]
  exodus = false
[]

(test/tests/postprocessors/scale_pps/scale_pps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    variable = u
    value = 2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./u_avg]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_end'
  [../]

  [./scaled_u]
    type = ScalePostprocessor
    value = u_avg
    scaling_factor = 2
    execute_on = 'initial timestep_end'
  [../]

  [./scaled_scaled_u]
    type = ScalePostprocessor
    value = scaled_u
    scaling_factor = 2
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/interfaces/random/random_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 1e-5
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[Materials]
  [./random]
    type = RandomMaterial
    block = 0
    outputs = exodus
    output_properties = rand_real
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update33_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Compressive + shear failure, starting from a symmetric stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1
    poisson = 0.25
    layer_thickness = 1.0
    joint_normal_stiffness = 2.0
    joint_shear_stiffness = 1.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-10 -12 14  -12 -5 -20  14 -20 -8'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 1
    host_poissons_ratio = 0.25
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/multiapps/initial_intactive/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '0 0 0'
    type = TransientMultiApp
    input_files = 'sub.i'
    app_type = MooseTestApp
    enable = false # Start with a multiapp that's disabled up front
    sub_cycling = true
  [../]
[]

[Controls]
  [./multiapp_enable]
    type = TimePeriod
    disable_objects = 'MultiApps::sub'
    start_time = 0
    end_time = 1.3
    execute_on = 'timestep_begin'
    reverse_on_false = true
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/bh_except08.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
    at_nodes = false # Needed to force expected error
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    use_mobility = true
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(modules/geochemistry/test/tests/kernels/time_deriv_jac.i)

# The Jacobian of the GeochemistryTimeDerivative Kernel is checked
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [conc]
  []
[]

[Kernels]
  [dot]
    type = GeochemistryTimeDerivative
    porosity = porosity
    variable = conc
  []
[]

[AuxVariables]
  [porosity]
  []
[]

[AuxKernels]
  [porosity]
    type = FunctionAux
    function = '1.0 + x'
    variable = porosity
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_jacobian -snes_force_iteration'
    petsc_options_iname = '-snes_type -ksp_type -pc_type -snes_convergence_test'
    petsc_options_value = ' ksponly    preonly   none     skip'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

(modules/combined/test/tests/cavity_pressure/negative_volume.i)

#
# Cavity Pressure Test
#
# This test is designed to compute a negative number of moles
# to trigger an error check in the CavityPressureUserObject.
# The negative number of moles is achieved by supplying an
# open volume to the InternalVolume postprocessor, which
# calculates a negative volume.

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 2
[]

[Functions]
  [./temperature]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 2'
    scale_factor = 100
  [../]
[]

[Variables]
  [./temperature]
    initial_condition = 100
  [../]
[]

[Modules/TensorMechanics/Master]
  [./block]
    strain = FINITE
    add_variables = true
  [../]
[]

[Kernels]
  [./heat]
    type = Diffusion
    variable = temperature
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]
  [./temperatureInterior]
    type = FunctionDirichletBC
    boundary = 2
    function = temperature
    variable = temperature
  [../]
  [./CavityPressure]
    [./pressure]
      boundary = 'top bottom right'
      initial_pressure = 10e5
      R = 8.3143
      output_initial_moles = initial_moles
      temperature = aveTempInterior
      volume = internalVolume
      startup_time = 0.5
      output = ppress
    [../]
  [../]
[]

[Materials]
  [./elastic_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress1]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm       lu'

  nl_abs_tol = 1e-10
  l_max_its = 20
  dt = 0.5
  end_time = 1.0
[]

[Postprocessors]
  [./internalVolume]
    type = InternalVolume
    boundary = 'top bottom right'
    execute_on = 'initial linear'
  [../]
  [./aveTempInterior]
    type = AxisymmetricCenterlineAverageValue
    boundary = left
    variable = temperature
    execute_on = 'initial linear'
  [../]
[]

[Outputs]
  exodus = false
[]

(modules/porous_flow/test/tests/jacobian/fflux02_fully_saturated.i)

# Using PorousFlowFullySaturatedAdvectiveFlux
# 1phase, 3components, constant insitu permeability
# density with constant bulk, constant viscosity, nonzero gravity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
  [massfrac1]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = -0.7+x+y
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 0.3
  []
  [massfrac1]
    type = RandomIC
    variable = massfrac1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowFullySaturatedAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowFullySaturatedAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '-1 -0.1 0'
  []
  [flux2]
    type = PorousFlowFullySaturatedAdvectiveFlux
    fluid_component = 2
    variable = massfrac1
    gravity = '-1 -0.1 0'
  []
  [flux0_nodensity]
    type = PorousFlowFullySaturatedAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
    multiply_by_density = false
  []
  [flux1_nodensity]
    type = PorousFlowFullySaturatedAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '-1 -0.1 0'
    multiply_by_density = false
  []
  [flux2_nodensity]
    type = PorousFlowFullySaturatedAdvectiveFlux
    fluid_component = 2
    variable = massfrac1
    gravity = '-1 -0.1 0'
    multiply_by_density = false
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0 massfrac1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '2 0 0 0 2 0 0 0 3'
  []
[]

[Preconditioning]
  active = check
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  num_steps = 1
[]

(modules/external_petsc_solver/test/tests/external_petsc_problem/moose_as_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./cf]
    type = CoupledForce
    coef = 10000
    variable = u
    v=v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.2

  solve_type = 'PJFNK'

  picard_max_its = 10
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-12

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[MultiApps]
  [./sub_app]
    type = TransientMultiApp
    input_files = 'petsc_transient_as_sub.i'
    app_type = ExternalPetscSolverApp
    library_path = '../../../../external_petsc_solver/lib'
  [../]
[]

[Transfers]
  [./fromsub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

(modules/combined/test/tests/DiffuseCreep/stress_flux_n_gb_relax.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
    [../]
  [../]
  [./mu]
  [../]
  [./jx]
  [../]
  [./jy]
  [../]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxVariables]
  [./gb]
    family = LAGRANGE
    order  = FIRST
  [../]
  [./creep_strain_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./creep_strain_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./creep_strain_xy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./flux_x]
    type = CHSplitFlux
    variable = jx
    component = 0
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./flux_y]
    type = CHSplitFlux
    variable = jy
    component = 1
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
[]

[AuxKernels]
  [./gb]
    type = FunctionAux
    variable = gb
    function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_i = 0
    index_j = 0
  [../]
  [./creep_strain_yy]
    type = RankTwoAux
    variable = creep_strain_yy
    rank_two_tensor = creep_strain
    index_i = 1
    index_j = 1
  [../]
  [./creep_strain_xy]
    type = RankTwoAux
    variable = creep_strain_xy
    rank_two_tensor = creep_strain
    index_i = 0
    index_j = 1
  [../]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
  [../]
  [./stress_xy]
    type = RankTwoAux
    variable = stress_xy
    rank_two_tensor = stress
    index_i = 0
    index_j = 1
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c*(1.0-c)'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = diffusivity
    weights = var_dep
    args = c
  [../]
  [./phase_normal]
    type = PhaseNormalTensor
    phase = gb
    normal_tensor_name = gb_normal
  [../]
  [./aniso_tensor]
    type = GBDependentAnisotropicTensor
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = aniso_tensor
  [../]
  [./diffusivity]
    type = GBDependentDiffusivity
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = diffusivity
  [../]
  [./diffuse_strain_increment]
    type = FluxBasedStrainIncrement
    xflux = jx
    yflux = jy
    gb = gb
    property_name = diffuse
  [../]
  [./gb_relax_prefactor]
    type = DerivativeParsedMaterial
    block = 0
    function = '0.01*(c-0.15)*gb'
    args = 'c gb'
    f_name = gb_relax_prefactor
    derivative_order = 1
  [../]
  [./gb_relax]
    type = GBRelaxationStrainIncrement
    property_name = gb_relax
    prefactor_name = gb_relax_prefactor
    gb_normal_name = gb_normal
  [../]
  [./creep_strain]
    type = SumTensorIncrements
    tensor_name = creep_strain
    coupled_tensor_increment_names = 'diffuse gb_relax'
  [../]
  [./strain]
   type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y'
  [../]
  [./stress]
    type = ComputeStrainIncrementBasedStress
    inelastic_strain_names = creep_strain
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '120.0 80.0'
    fill_method = symmetric_isotropic
  [../]
[]

[BCs]
  [./Periodic]
    [./cbc]
      auto_direction = 'x y'
      variable = c
    [../]
  [../]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  nl_rel_tol = 1e-10
  nl_max_its = 5

  l_tol = 1e-4
  l_max_its = 20

  dt = 1
  num_steps = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_kernels/ADAllenCahn.i)

#
# Test the forward automatic differentiation Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 12
  ymax = 12
  elem_type = QUAD4
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = ADTimeDerivative
    variable = eta
  [../]

  [./ACBulk]
    type = ADAllenCahn
    variable = eta
    f_name = F
  [../]

  [./ACInterface]
    type = ADACInterface
    variable = eta
    kappa_name = 1
    variable_L = false
  [../]
[]

[Materials]
  [./consts]
    type = ADGenericConstantMaterial
    prop_names  = 'L'
    prop_values = '1'
  [../]

  [./free_energy]
    type = ADTestDerivativeFunction
    function = F1
    f_name = F
    op = 'eta'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'
  num_steps = 2
  dt = 0.5
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/orthotropic_rotation_Cijkl.i)

# This test is designed to test the correct application of the Euler angle
# rotations to the elasticity tensor. The test uses values for the nine C_ijkl
# entries that correspond to the engineering notation placement:
#  e.g. C11 = 11e3, c12 = 12e3, c13 = 13e3, c22 = 22e3 ..... c66 = 66e3
#
# A rotation of (0, 90, 0) is applied to the 1x1x1 cube, such that the values of
# c12 and c13 switch, c22 and c33 switch, and c55 and c66 switch. Postprocessors
# are used to verify this switch (made simple with the value convention above)
# and to verify that the unrotated components along the x-axis remain constant.

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./lage_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lage_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./pk2_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lage_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c13]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c23]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c44]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c55]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c66]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
  [../]
[]

[AuxKernels]
  [./lage_xx]
    type = RankTwoAux
    rank_two_tensor = lage
    variable = lage_xx
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./lage_yy]
    type = RankTwoAux
    rank_two_tensor = lage
    variable = lage_yy
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./pk2_yy]
    type = RankTwoAux
    variable = pk2_yy
    rank_two_tensor = pk2
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./lage_zz]
    type = RankTwoAux
    rank_two_tensor = lage
    variable = lage_zz
    index_i = 2
    index_j = 2
    execute_on = timestep_end
  [../]
  [./fp_yy]
    type = RankTwoAux
    variable = fp_yy
    rank_two_tensor = fp
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./c11]
    type = RankFourAux
    variable = c11
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    execute_on = timestep_end
  [../]
  [./c12]
    type = RankFourAux
    variable = c12
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    execute_on = timestep_end
  [../]
  [./c13]
    type = RankFourAux
    variable = c13
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c22]
    type = RankFourAux
    variable = c22
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 1
    index_l = 1
    execute_on = timestep_end
  [../]
  [./c23]
    type = RankFourAux
    variable = c23
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c33]
    type = RankFourAux
    variable = c33
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c44]
    type = RankFourAux
    variable = c44
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 1
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c55]
    type = RankFourAux
    variable = c55
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 0
    index_k = 2
    index_l = 0
    execute_on = timestep_end
  [../]
  [./c66]
    type = RankFourAux
    variable = c66
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 1
    index_k = 0
    index_l = 1
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '11e3 12e3 13e3 22e3 23e3 33e3 44e3 55e3 66e3'
    fill_method = symmetric9
    euler_angle_1 = 0.0
    euler_angle_2 = 45.0
    euler_angle_3 = 45.0
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8' #strength units in MPa
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Postprocessors]
  [./lage_xx]
    type = ElementAverageValue
    variable = lage_xx
  [../]
  [./pk2_yy]
    type = ElementAverageValue
    variable = pk2_yy
  [../]
  [./lage_yy]
    type = ElementAverageValue
    variable = lage_yy
  [../]
  [./lage_zz]
    type = ElementAverageValue
    variable = lage_zz
  [../]
  [./fp_yy]
    type = ElementAverageValue
    variable = fp_yy
  [../]
  [./c11]
    type = ElementAverageValue
    variable = c11
  [../]
  [./c12]
    type = ElementAverageValue
    variable = c12
  [../]
  [./c13]
    type = ElementAverageValue
    variable = c13
  [../]
  [./c22]
    type = ElementAverageValue
    variable = c22
  [../]
  [./c23]
    type = ElementAverageValue
    variable = c23
  [../]
  [./c33]
    type = ElementAverageValue
    variable = c33
  [../]
  [./c44]
    type = ElementAverageValue
    variable = c44
  [../]
  [./c55]
    type = ElementAverageValue
    variable = c55
  [../]
  [./c66]
    type = ElementAverageValue
    variable = c66
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  l_tol = 1e-3
  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      1              lu            gmres     200'
  nl_abs_tol = 1e-10
  nl_rel_tol = 1e-10

  dtmax = 0.1
  dtmin = 1.0e-3
  dt = 0.05
  end_time = 0.5
[]

[Outputs]
  exodus = false
  csv = true
[]

(modules/phase_field/test/tests/actions/Nonconserved_2vars.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  xmax = 40
  ymax = 40
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Nonconserved]
      [./eta1]
        free_energy = F
        kappa = 2.0
        mobility = 1.0
        variable_mobility = false
        args = 'eta2'
      [../]
      [./eta2]
        free_energy = F
        kappa = 2.0
        mobility = 1.0
        variable_mobility = false
        args = 'eta1'
      [../]
    [../]
  [../]
[]

[ICs]
  [./eta1_IC]
    type = SmoothCircleIC
    variable = eta1
    x1 = 20.0
    y1 = 20.0
    radius = 12.0
    invalue = 1.0
    outvalue = 0.0
    int_width = 3.0
  [../]
  [./eta2_IC]
    type = SmoothCircleIC
    variable = eta2
    x1 = 20.0
    y1 = 20.0
    radius = 12.0
    invalue = 0.0
    outvalue = 1.0
    int_width = 3.0
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta1 eta2'
    function = '2.5 * (eta1^4/4 - eta1^2/2 + eta2^4/4 - eta2^2/2 + 3/2 * eta1^2 * eta2^2) + 1/4'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  num_steps = 8
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/buckley_leverett/bl22_lumped.i)

# two-phase version
# super-sharp front version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-4 1E-3 1E-2 2E-2 5E-2 6E-2 0.1 0.2'
    x = '0    1E-2 1E-1 1    5    20   40  41'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-4
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-4
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
  [./bounds_dummy]
  [../]
[]

[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
  [./richardsppenalty]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-18
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[ICs]
  [./water_ic]
    type = FunctionIC
    variable = pwater
    function = initial_water
  [../]
  [./gas_ic]
    type = FunctionIC
    variable = pgas
    function = initial_gas
  [../]
[]

[BCs]
  [./left_w]
    type = DirichletBC
    variable = pwater
    boundary = left
    value = 1E6
  [../]
  [./left_g]
    type = DirichletBC
    variable = pgas
    boundary = left
    value = 1000
  [../]
  [./right_w]
    type = DirichletBC
    variable = pwater
    boundary = right
    value = -100000
  [../]
  [./right_g]
    type = DirichletBC
    variable = pgas
    boundary = right
    value = 0
  [../]
[]


[Functions]
  [./initial_water]
    type = ParsedFunction
    value = 1000000*(1-min(x/5,1))-if(x<5,0,100000)
  [../]
  [./initial_gas]
    type = ParsedFunction
    value = 1000
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    viscosity = '1E-3 1E-6'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]

  [./standard]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10 1E-10 20 1E-10 1E-100'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 50

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = bl22_lumped
  [./exodus]
    type = Exodus
    interval = 100000
    hide = 'pgas bounds_dummy'
    execute_on = 'initial final timestep_end'
  [../]
[]

(modules/combined/examples/xfem/xfem_mechanics_prescribed_growth.i)

# This is a demonstration of a simple mechanics simulation using XFEM
# to represent a single crack that is prescribed to propagate along
# a line over time.

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 11
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  geometric_cut_userobjects = 'line_seg_cut_uo'
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '1.0  0.5  0.1  0.5'
    time_start_cut = 0.0
    time_end_cut = 8.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    planar_formulation = plane_strain
    add_variables = true
  [../]
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x='0  50'
    y='0  0.02'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./topx]
    type = DirichletBC
    boundary = top
    variable = disp_x
    value = 0.0
  [../]
  [./topy]
    type = FunctionDirichletBC
    boundary = top
    variable = disp_y
    function = pull
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]

  [./_elastic_strain]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-9

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 10.0

  max_xfem_update = 5
[]

[Outputs]
  exodus = true
  execute_on = timestep_end
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_12.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_12
  exodus = true
[]

(modules/porous_flow/test/tests/dispersion/diff01_action.i)

# Test diffusive part of PorousFlowDispersiveFlux kernel by setting dispersion
# coefficients to zero. Pressure is held constant over the mesh, and gravity is
# set to zero so that no advective transport of mass takes place.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 10
  bias_x = 1.1
[]

[GlobalParams]
  PorousFlowDictator = andy_heheheh
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[ICs]
  [pp]
    type = ConstantIC
    variable = pp
    value = 1e5
  []
  [massfrac0]
    type = ConstantIC
    variable = massfrac0
    value = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    value = 1
    variable = massfrac0
    boundary = left
  []
  [right]
    type = DirichletBC
    value = 0
    variable = massfrac0
    boundary = right
  []
  [pright]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 1e5
  []
  [pleft]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1e5
  []
[]

[Kernels]
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = massfrac0
    disp_trans = 0
    disp_long = 0
    gravity = '0 0 0'
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = pp
    disp_trans = 0
    disp_long = 0
    gravity = '0 0 0'
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 1E7
      viscosity = 0.001
      density0 = 1000.0
    []
  []
[]

[PorousFlowUnsaturated]
  porepressure = pp
  gravity = '0 0 0'
  fp = the_simple_fluid
  dictator_name = andy_heheheh
  relative_permeability_type = Corey
  relative_permeability_exponent = 0.0
  mass_fraction_vars = massfrac0
[]

[Materials]
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '1 1'
    tortuosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2             '
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 20
[]

[VectorPostprocessors]
  [xmass]
    type = NodalValueSampler
    sort_by = id
    variable = massfrac0
  []
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(modules/porous_flow/examples/thm_example/2D_c.i)

# Two phase, temperature-dependent, with mechanics and chemistry, radial with fine mesh, constant injection of cold co2 into a overburden-reservoir-underburden containing mostly water
# species=0 is water
# species=1 is co2
# phase=0 is liquid, and since massfrac_ph0_sp0 = 1, this is all water
# phase=1 is gas, and since massfrac_ph1_sp0 = 0, this is all co2
#
# The mesh used below has very high resolution, so the simulation takes a long time to complete.
# Some suggested meshes of different resolution:
# nx=50, bias_x=1.2
# nx=100, bias_x=1.1
# nx=200, bias_x=1.05
# nx=400, bias_x=1.02
# nx=1000, bias_x=1.01
# nx=2000, bias_x=1.003
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2000
  bias_x = 1.003
  xmin = 0.1
  xmax = 5000
  ny = 1
  ymin = 0
  ymax = 11
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
  biot_coefficient = 1.0
[]

[Variables]
  [pwater]
    initial_condition = 18.3e6
  []
  [sgas]
    initial_condition = 0.0
  []
  [temp]
    initial_condition = 358
  []
  [disp_r]
  []
[]

[AuxVariables]
  [rate]
  []
  [disp_z]
  []
  [massfrac_ph0_sp0]
    initial_condition = 1 # all H20 in phase=0
  []
  [massfrac_ph1_sp0]
    initial_condition = 0 # no H2O in phase=1
  []
  [pgas]
    family = MONOMIAL
    order = FIRST
  []
  [swater]
    family = MONOMIAL
    order = FIRST
  []
  [stress_rr]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_tt]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
  [mineral_conc_m3_per_m3]
    family = MONOMIAL
    order = CONSTANT
    initial_condition = 0.1
  []
  [eqm_const]
    initial_condition = 0.0
  []
  [porosity]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [mass_water_dot]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    use_displaced_mesh = false
    variable = pwater
  []
  [flux_water]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    use_displaced_mesh = false
    variable = pwater
  []
  [mass_co2_dot]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    use_displaced_mesh = false
    variable = sgas
  []
  [flux_co2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    use_displaced_mesh = false
    variable = sgas
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    use_displaced_mesh = false
    variable = temp
  []
  [advection]
    type = PorousFlowHeatAdvection
    use_displaced_mesh = false
    variable = temp
  []
  [conduction]
    type = PorousFlowExponentialDecay
    use_displaced_mesh = false
    variable = temp
    reference = 358
    rate = rate
  []
  [grad_stress_r]
    type = StressDivergenceRZTensors
    temperature = temp
    eigenstrain_names = thermal_contribution
    variable = disp_r
    use_displaced_mesh = false
    component = 0
  []
  [poro_r]
    type = PorousFlowEffectiveStressCoupling
    variable = disp_r
    use_displaced_mesh = false
    component = 0
  []
[]

[AuxKernels]
  [rate]
    type = FunctionAux
    variable = rate
    execute_on = timestep_begin
    function = decay_rate
  []
  [pgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = pgas
  []
  [swater]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = swater
  []
  [stress_rr]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_rr
    index_i = 0
    index_j = 0
  []
  [stress_tt]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_tt
    index_i = 2
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 1
    index_j = 1
  []
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral_conc_m3_per_m3
  []
  [eqm_const_auxk]
    type = ParsedAux
    variable = eqm_const
    args = temp
    function = '(358 - temp) / (358 - 294)'
  []
  [porosity_auxk]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Functions]
  [decay_rate]
# Eqn(26) of the first paper of LaForce et al.
# Ka * (rho C)_a = 10056886.914
# h = 11
    type = ParsedFunction
    value = 'sqrt(10056886.914/t)/11.0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pwater sgas disp_r'
    number_fluid_phases = 2
    number_fluid_components = 2
    number_aqueous_kinetic = 1
    aqueous_phase_number = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = SimpleFluidProperties
      bulk_modulus = 2.27e14
      density0 = 970.0
      viscosity = 0.3394e-3
      cv = 4149.0
      cp = 4149.0
      porepressure_coefficient = 0.0
      thermal_expansion = 0
    []
    [co2]
      type = SimpleFluidProperties
      bulk_modulus = 2.27e14
      density0 = 516.48
      viscosity = 0.0393e-3
      cv = 2920.5
      cp = 2920.5
      porepressure_coefficient = 0.0
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [water]
    type = PorousFlowSingleComponentFluid
    fp = water
    phase = 0
  []
  [gas]
    type = PorousFlowSingleComponentFluid
    fp = co2
    phase = 1
  []
  [porosity_reservoir]
    type = PorousFlowPorosity
    porosity_zero = 0.2
    chemical = true
    reference_chemistry = 0.1
    initial_mineral_concentrations = 0.1
  []
  [permeability_reservoir]
    type = PorousFlowPermeabilityConst
    permeability = '2e-12 0 0  0 0 0  0 0 0'
  []
  [relperm_liquid]
    type = PorousFlowRelativePermeabilityCorey
    n = 4
    phase = 0
    s_res = 0.200
    sum_s_res = 0.405
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityBC
    phase = 1
    s_res = 0.205
    sum_s_res = 0.405
    nw_phase = true
    lambda = 2
  []
  [thermal_conductivity_reservoir]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0 0 0  0 1.320 0  0 0 0'
    wet_thermal_conductivity = '0 0 0  0 3.083 0  0 0 0'
  []
  [internal_energy_reservoir]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1100
    density = 2350.0
  []
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    shear_modulus = 6.0E9
    poissons_ratio = 0.2
  []
  [strain]
    type = ComputeAxisymmetricRZSmallStrain
    eigenstrain_names = 'thermal_contribution ini_stress'
  []
  [ini_strain]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-12.8E6 0 0  0 -51.3E6 0  0 0 -12.8E6'
    eigenstrain_name = ini_stress
  []
  [thermal_contribution]
    type = ComputeThermalExpansionEigenstrain
    temperature = temp
    stress_free_temperature = 358
    thermal_expansion_coeff = 5E-6
    eigenstrain_name = thermal_contribution
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    num_reactions = 1
    primary_concentrations = 1.0 # fixed activity
    equilibrium_constants_as_log10 = true
    equilibrium_constants = eqm_const
    primary_activity_coefficients = 1.0 # fixed activity
    reactions = 1
    kinetic_rate_constant = 1E-6
    molar_volume = 1.0
    specific_reactive_surface_area = 1.0
    activation_energy = 0.0 # no Arrhenius
  []
  [mineral_conc]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = 0.1
  []
  [predis_nodes]
    type = PorousFlowAqueousPreDisChemistry
    at_nodes = true
    num_reactions = 1
    primary_concentrations = 1.0 # fixed activity
    equilibrium_constants_as_log10 = true
    equilibrium_constants = eqm_const
    primary_activity_coefficients = 1.0 # fixed activity
    reactions = 1
    kinetic_rate_constant = 1E-6
    molar_volume = 1.0
    specific_reactive_surface_area = 1.0
    activation_energy = 0.0 # no Arrhenius
  []
  [mineral_conc_nodes]
    type = PorousFlowAqueousPreDisMineral
    at_nodes = true
    initial_concentrations = 0.1
  []
[]

[BCs]
  [outer_pressure_fixed]
    type = DirichletBC
    boundary = right
    value = 18.3e6
    variable = pwater
  []
  [outer_saturation_fixed]
    type = DirichletBC
    boundary = right
    value = 0.0
    variable = sgas
  []
  [outer_temp_fixed]
    type = DirichletBC
    boundary = right
    value = 358
    variable = temp
  []
  [fixed_outer_r]
    type = DirichletBC
    variable = disp_r
    value = 0
    boundary = right
  []
  [co2_injection]
    type = PorousFlowSink
    boundary = left
    variable = sgas
    use_mobility = false
    use_relperm = false
    fluid_phase = 1
    flux_function = 'min(t/100.0,1)*(-2.294001475)' # 5.0E5 T/year = 15.855 kg/s, over area of 2Pi*0.1*11
  []
  [cold_co2]
    type = DirichletBC
    boundary = left
    variable = temp
    value = 294
  []
  [cavity_pressure_x]
    type = Pressure
    boundary = left
    variable = disp_r
    component = 0
    postprocessor = p_bh # note, this lags
    use_displaced_mesh = false
  []
[]

[Postprocessors]
  [p_bh]
    type = PointValue
    variable = pwater
    point = '0.1 0 0'
    execute_on = timestep_begin
    use_displaced_mesh = false
  []
  [mineral_bh] # mineral concentration (m^3(mineral)/m^3(rock)) at the borehole
    type = PointValue
    variable = mineral_conc_m3_per_m3
    point = '0.1 0 0'
    use_displaced_mesh = false
  []
[]

[VectorPostprocessors]
  [ptsuss]
    type = LineValueSampler
    use_displaced_mesh = false
    start_point = '0.1 0 0'
    end_point = '5000 0 0'
    sort_by = x
    num_points = 50000
    outputs = csv
    variable = 'pwater temp sgas disp_r stress_rr stress_tt mineral_conc_m3_per_m3 porosity'
  []
[]

[Preconditioning]
  active = 'smp'
  [smp]
    type = SMP
    full = true
    #petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E2       1E-5        50'
  []
  [mumps]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -snes_rtol -snes_atol -snes_max_it'
    petsc_options_value = 'gmres      lu       mumps                         NONZERO               1E-5       1E2       50'
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1.5768e8
  #dtmax = 1e6
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1
    growth_factor = 1.1
  []
[]

[Outputs]
  print_linear_residuals = false
  sync_times = '3600 86400 2.592E6 1.5768E8'
  perf_graph = true
  exodus = true
  [csv]
    type = CSV
    sync_only = true
  []
[]

(modules/phase_field/tutorials/spinodal_decomposition/s2_fasttest.i)

#
# Simulation of an iron-chromium alloy using simple code and a test set of
# initial conditions.
#

[Mesh]
  # generate a 2D, 25nm x 25nm mesh
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  nx = 100
  ny = 100
  nz = 0
  xmin = 0
  xmax = 25
  ymin = 0
  ymax = 25
  zmin = 0
  zmax = 0
[]

[Variables]
  [./c]   # Mole fraction of Cr (unitless)
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]   # Chemical potential (eV/mol)
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  # Use a bounding box IC at equilibrium concentrations to make sure the
  # model behaves as expected.
  [./testIC]
    type = BoundingBoxIC
    variable = c
    x1 = 5
    x2 = 20
    y1 = 5
    y2 = 20
    inside = 0.823
    outside = 0.236
  [../]
[]

[BCs]
  # periodic BC as is usually done on phase-field models
  [./Periodic]
    [./c_bcs]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  # See wiki page "Developing Phase Field Models" for more information on Split
  # Cahn-Hilliard equation kernels.
  # http://mooseframework.org/wiki/PhysicsModules/PhaseField/DevelopingModels/
  [./w_dot]
    variable = w
    v = c
    type = CoupledTimeDerivative
  [../]
  [./coupled_res]
    variable = w
    type = SplitCHWRes
    mob_name = M
  [../]
  [./coupled_parsed]
    variable = c
    type = SplitCHParsed
    f_name = f_loc
    kappa_name = kappa_c
    w = w
  [../]
[]

[Materials]
  # d is a scaling factor that makes it easier for the solution to converge
  # without changing the results. It is defined in each of the materials and
  # must have the same value in each one.
  [./constants]
    # Define constant values kappa_c and M. Eventually M will be replaced with
    # an equation rather than a constant.
    type = GenericFunctionMaterial
    prop_names = 'kappa_c M'
    prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27
                   2.2841e-26*1e+09^2/6.24150934e+18/1e-27'
                   # kappa_c*eV_J*nm_m^2*d
                   # M*nm_m^2/eV_J/d
  [../]
  [./local_energy]
    # Defines the function for the local free energy density as given in the
    # problem, then converts units and adds scaling factor.
    type = DerivativeParsedMaterial
    f_name = f_loc
    args = c
    constant_names = 'A   B   C   D   E   F   G  eV_J  d'
    constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
                            1.208993e+04 2.568625e+03 -2.354293e+03
                            6.24150934e+18 1e-27'
    function = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
                E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
    derivative_order = 2
  [../]
[]

[Postprocessors]
  [./evaluations]           # Cumulative residual calculations for simulation
    type = NumResidualEvaluations
  [../]
  [./elapsed]
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
[]

[Preconditioning]
  # Preconditioning is required for Newton's method. See wiki page "Solving
  # Phase Field Models" for more information.
  # http://mooseframework.org/wiki/PhysicsModules/PhaseField/SolvingModels/
  [./coupled]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1e-6
  nl_max_its = 50
  nl_abs_tol = 1e-9
  end_time = 86400   # 1 day. We only need to run this long enough to verify
                     # the model is working properly.
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
                         -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly
                         ilu          1'
  [./TimeStepper]
    # Turn on time stepping
    type = IterationAdaptiveDT
    dt = 10
    cutback_factor = 0.8
    growth_factor = 1.5
    optimal_iterations = 7
  [../]
[]

[Debug]
  show_var_residual_norms = true
[]

[Outputs]
  exodus = true
  console = true
  csv = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(test/tests/executioners/executioner/transient.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]

  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'
  solve_type = 'PJFNK'
  start_time = 0.0
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_transient
  exodus = true
[]

(test/tests/functions/piecewise_multilinear/except3.i)

# PiecewiseMultilinear function exception test
# Incorrect number of data points

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./f]
  [../]
[]

[AuxKernels]
  [./f_auxK]
    type = FunctionAux
    variable = f
    function = except3_fcn
  [../]
[]


[Functions]
  [./except3_fcn]
    type = PiecewiseMultilinear
    data_file = except3.txt
  [../]
[]


[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  hide = dummy
[]

(modules/richards/test/tests/dirac/bh_fu_05.i)

# unsaturated
# injection
# fullyupwind
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  sat_UO = Saturation
  seff_UO = Seff1VG
  SUPG_UO = SUPGstandard
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '500 500 1E1'
    x = '4000 5000 6500'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = bh03.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = -1
    fully_upwind = true
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = -2E5
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]

[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 6500
  solve_type = NEWTON

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]


[]

[Outputs]
  file_base = bh_fu_05
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/tensor_mechanics/test/tests/beam/static/euler_pipe_axial_disp.i)

# Test for small strain Euler beam axial loading in x direction.

# Modeling a pipe with an OD of 10 inches and ID of 8 inches
# The length of the pipe is 5 feet (60 inches) and E = 30e6
# G = 11.54e6 with nu = 0.3
# The applied axial load is 50000 lb which results in a
# displacement of 3.537e-3 inches at the end

# delta = PL/AE = 50000 * 60 / pi (5^2 - 4^2) * 30e6 = 3.537e-3

# In this analysis the displacement is used as a BC

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 60.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
  [./appl_disp_x2]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 3.537e-3
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-8

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 30e6
    poissons_ratio = 0.3
    shear_coefficient = 1.0
    block = 0
    outputs = exodus
    output_properties = 'material_stiffness material_flexure'
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 28.274
    Ay = 0.0
    Az = 0.0
    Iy = 1.0
    Iz = 1.0
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
    outputs = exodus
    output_properties = 'forces moments'
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = disp_y
  [../]
  [./forces_x]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = forces_x
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface08.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.0E-6m in y direction and 0.5E-6 in z direction.
# trial stress_yy = 2.0 and stress_zz = 0.5
#
# Then SimpleTester1 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=1.0, stress_zz=0.5
# internal1 should be 1.0, and internal2 should be 0

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.5E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface08
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/multiapps/reset/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/hyperelastic_viscoplastic/one_elem_multi.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./peeq_soft]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./peeq_hard]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./peeq_soft]
    type = MaterialRealAux
    variable = peeq_soft
    property = ep_eqv1
    execute_on = timestep_end
    block = 0
  [../]
  [./peeq_hard]
    type = MaterialRealAux
    variable = peeq_hard
    property = ep_eqv2
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = '0.01*t'
  [../]
[]

[UserObjects]
  [./flowstress1]
    type = HEVPRambergOsgoodHardening
    yield_stress = 100
    hardening_exponent = 0.1
    reference_plastic_strain = 0.002
    intvar_prop_name = ep_eqv1
  [../]
  [./flowstress2]
    type = HEVPRambergOsgoodHardening
    yield_stress = 100
    hardening_exponent = 0.3
    reference_plastic_strain = 0.002
    intvar_prop_name = ep_eqv2
  [../]
  [./flowrate1]
    type = HEVPFlowRatePowerLawJ2
    reference_flow_rate = 0.0001
    flow_rate_exponent = 50.0
    flow_rate_tol = 1
    strength_prop_name = flowstress1
  [../]
  [./flowrate2]
    type = HEVPFlowRatePowerLawJ2
    reference_flow_rate = 0.0001
    flow_rate_exponent = 50.0
    flow_rate_tol = 1
    strength_prop_name = flowstress2
  [../]
  [./ep_eqv1]
     type = HEVPEqvPlasticStrain
     intvar_rate_prop_name = ep_eqv_rate1
  [../]
  [./ep_eqv_rate1]
     type = HEVPEqvPlasticStrainRate
     flow_rate_prop_name = flowrate1
  [../]
  [./ep_eqv2]
     type = HEVPEqvPlasticStrain
     intvar_rate_prop_name = ep_eqv_rate2
  [../]
  [./ep_eqv_rate2]
     type = HEVPEqvPlasticStrainRate
     flow_rate_prop_name = flowrate2
  [../]
[]

[Materials]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
  [./viscop]
    type = FiniteStrainHyperElasticViscoPlastic
    block = 0
    resid_abs_tol = 1e-18
    resid_rel_tol = 1e-8
    maxiters = 50
    max_substep_iteration = 5
    flow_rate_user_objects = 'flowrate1 flowrate2'
    strength_user_objects = 'flowstress1 flowstress2'
    internal_var_user_objects = 'ep_eqv1 ep_eqv2'
    internal_var_rate_user_objects = 'ep_eqv_rate1 ep_eqv_rate2'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./peeq_soft]
    type = ElementAverageValue
    variable = peeq_soft
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./peeq_hard]
    type = ElementAverageValue
    variable = peeq_hard
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.02

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.02
  num_steps = 10
[]

[Outputs]
  file_base = one_elem_multi
  exodus = true
  csv = false
[]

(modules/xfem/test/tests/solid_mechanics_basic/crack_propagation_2d.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
  use_crack_growth_increment = true
  crack_growth_increment = 0.2
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 11
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '1.0  0.5  0.7  0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
  [./xfem_marker_uo]
    type = XFEMRankTwoTensorMarkerUserObject
    execute_on = timestep_end
    tensor = stress
    scalar_type = MaxPrincipal
    threshold = 5e+1
    average = true
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    planar_formulation = plane_strain
    add_variables = true
  [../]
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x='0  50   100'
    y='0  0.02 0.1'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./topx]
    type = DirichletBC
    boundary = top
    variable = disp_x
    value = 0.0
  [../]
  [./topy]
    type = FunctionDirichletBC
    boundary = top
    variable = disp_y
    function = pull
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
    block = 0
  [../]

  [./_elastic_strain]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-9

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 2.0
  num_steps = 5000

  max_xfem_update = 1
[]

[Outputs]
  file_base = crack_propagation_2d_out
  exodus = true
  execute_on = timestep_end
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/functional_expansion_tools/test/tests/errors/missing_series_x.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Functions]
  [./series]
    type = FunctionSeries
    series_type = Cartesian
    orders = '0'
    physical_bounds = '-1 1'
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

(test/tests/auxkernels/ghosting_aux/ghosting_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  [Partitioner]
    type = GridPartitioner
    nx = 2
    ny = 2
  []

  output_ghosting = true
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[AuxVariables]
  [pid]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [pid]
    type = ProcessorIDAux
    variable = pid
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Problem]
  default_ghosting = true
[]

(test/tests/userobjects/layered_integral/average_sample.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 30
  nz = 6
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_integral]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./liaux]
    type = SpatialUserObjectAux
    variable = layered_integral
    execute_on = timestep_end
    user_object = layered_integral
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[UserObjects]
  [./layered_integral]
    type = LayeredIntegral
    direction = y
    num_layers = 5
    variable = u
    execute_on = linear
    sample_type = average
    average_radius = 2
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_1_console.i)

# demonstrating that controlled-activity can be spatially-dependent
# Here we output to the console at point (0.5, 0, 0)
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O              H+            Cl-"
    constraint_value = "  1.0              -5            1E-5"
    constraint_meaning = "bulk_composition log10activity bulk_composition"
    constraint_unit = "   kg               dimensionless moles"
    controlled_activity_name = 'H+'
    controlled_activity_value = 'act_H+'
    execute_console_output_on = 'initial timestep_end'
    point = '0.8 0 0'
[]

[AuxVariables]
  [act_H+]
  []
[]

[AuxKernels]
  [act_H+]
    type = FunctionAux
    variable = 'act_H+'
    function = '10^(-5 + x)'
    execute_on = timestep_begin # so the Reactor gets the correct value
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(test/tests/multiapps/multilevel/dt_from_sub_subsub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/picard_sub_cycling/picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/fluids/simple_fluid_yr_MPa_C_action.i)

# Version of simple_fluid_yr_MPa_C.i but using a PorousFlowFullySaturated Action, to check that the Action passes the unit choices through to the remainder of PorousFlow

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 2.0E-4
      cv = 4000.0
      cp = 5000.0
      bulk_modulus = 1.0E9
      thermal_conductivity = 1.0
      viscosity = 1.1E-3
      density0 = 1500.0
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pp]
    initial_condition = 10
  []
  [T]
    initial_condition = 26.85
  []
[]

[PorousFlowFullySaturated]
  coupling_type = ThermoHydro
  porepressure = pp
  temperature = T
  temperature_unit = Celsius
  pressure_unit = MPa
  time_unit = years
  fp = the_simple_fluid
[]

[Materials]
  # these are needed by the Kernels, but are irrelevant to this particular problem
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [zero_thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0 0 0  0 0 0  0 0 0'
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 1.0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0 0 0 0 0 0 0 0 0'
  []
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = T
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_nodal0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_nodal0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 1
  solve_type = Newton
[]

[Outputs]
  file_base = simple_fluid_yr_MPa_C_out
  execute_on = 'timestep_end'
  csv = true
[]

(test/tests/materials/generic_materials/ad_generic_constant_rank_two_tensor.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Materials]
  [./tensor]
    type = ADGenericConstantRankTwoTensor
    tensor_name = constant
    tensor_values = '1 4 7 2 5 8 3 6 9'
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Postprocessors]
  [00]
    type = ElementAverageValue
    variable = constant_00
  []
  [01]
    type = ElementAverageValue
    variable = constant_01
  []
  [02]
    type = ElementAverageValue
    variable = constant_02
  []
  [10]
    type = ElementAverageValue
    variable = constant_10
  []
  [11]
    type = ElementAverageValue
    variable = constant_11
  []
  [12]
    type = ElementAverageValue
    variable = constant_12
  []
  [20]
    type = ElementAverageValue
    variable = constant_20
  []
  [21]
    type = ElementAverageValue
    variable = constant_21
  []
  [22]
    type = ElementAverageValue
    variable = constant_22
  []
[]

[Outputs]
  csv = true
[]

(modules/stochastic_tools/test/tests/multiapps/batch_full_solve_multiapp/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  []
  [time]
    type = ADTimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [average]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.25
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/reporters/base/base.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables/u]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Reporters]
  [b]
    type = TestGetReporter
    int_reporter = a/int
    real_reporter = a/real
    vector_reporter = a/vector
    string_reporter = a/string
    broadcast_reporter = a/broadcast
    scatter_reporter = a/scatter
    gather_reporter = a/gather
  []
  [a]
    type = TestDeclareReporter
  []
[]

[Executioner]
  type = Transient
  num_steps = 3
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform5.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
# Use 'cap' smoothing


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.9E-6*y*sin(t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 50
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0
    value_residual = 0.8726646 # 50deg
    rate = 3000.0
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    tip_scheme = cap
    mc_tip_smoother = 0
    cap_start = 3
    cap_rate = 0.8
    mc_edge_smoother = 20
    yield_function_tolerance = 1E-8
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 150
  dt = 5
  type = Transient
[]


[Outputs]
  file_base = small_deform5
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/combined/test/tests/linear_elasticity/applied_strain.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 2
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  eigenstrain_names = eigenstrain
  add_variables = true
  generate_output = 'strain_xx strain_yy strain_xy'
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric9
    C_ijkl = '1e6 0 0 1e6 0 1e6 .5e6 .5e6 .5e6'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./eigenstrain]
    type = ComputeEigenstrain
    eigen_base = '0.1 0.05 0 0 0 0.01'
    prefactor = -1
    eigenstrain_name = eigenstrain
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/eff_stress02.i)

# 2phase (PS)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [sgas]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = 0
    max = 1
  []
  [sgas]
    type = RandomIC
    variable = sgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [grad0]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 0
    variable = ppwater
  []
  [grad1]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 1
    variable = sgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 10
    sat_lr = 0.01
  []
[]

[Materials]
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_volume.i)

# This test calculates the volume of a few simple shapes
# Using the FeatureVolumeVectorPostprocessor
[Mesh]
  # Required for use with distributed mesh
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmin = -2
  xmax = 2
  ymin = -2
  ymax = 2
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./gr0]
  [../]
  [./gr1]
  [../]
[]

[ICs]
  [./circle]
    type = SmoothCircleIC
    x1 = 0
    y1 = 0
    radius = 1
    int_width = 0.01
    invalue = 1
    outvalue = 0
    variable = gr0
  [../]
  [./boxes]
    type = MultiBoundingBoxIC
    corners = '-1 -1 0
               0  0  0'
    opposite_corners = '-0.5 -0.5 0
                        1    1    0'
    inside = 1
    outside = 0
    variable = gr1
  [../]
[]

[Postprocessors]
  [./grain_tracker]
    type = GrainTracker
    variable = 'gr0 gr1'
    threshold = 0.1
    compute_var_to_feature_map = true
    execute_on = 'initial'
  [../]
  [./avg_feature_vol]
    type = AverageGrainVolume
    feature_counter = grain_tracker
    execute_on = 'initial'
  [../]
[]

[VectorPostprocessors]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_tracker
    execute_on = 'initial'
  [../]
[]

[Executioner]
  type = Steady
  [./Adaptivity]
    initial_adaptivity = 3
    refine_fraction = 0.7
    coarsen_fraction = 0.1
    max_h_level = 3
  [../]
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/waterncg_twophase.i)

# Tests correct calculation of properties derivatives in PorousFlowWaterNCG
# for conditions for two phases

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pgas]
  []
  [z]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    min = 1e5
    max = 5e5
    variable = pgas
  []
  [z]
    type = RandomIC
    min = 0.01
    max = 0.06
    variable = z
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = z
    fluid_component = 1
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    variable = pgas
    fluid_component = 0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    variable = z
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas z'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e1
    pc_max = 1e4
  []
  [fs]
    type = PorousFlowWaterNCG
    water_fp = water
    gas_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [waterncg]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = z
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[AuxVariables]
  [sgas]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [sgas]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = sgas
  []
[]

[Postprocessors]
  [sgas_min]
    type = ElementExtremeValue
    variable = sgas
    value_type = min
  []
  [sgas_max]
    type = ElementExtremeValue
    variable = sgas
    value_type = max
  []
[]

(modules/phase_field/test/tests/MultiSmoothCircleIC/latticesmoothcircleIC_small_invalue_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = SpecifiedSmoothCircleIC
    variable = c
    invalue = -0.8
    outvalue = 1
    int_width = 5
    x_positions = '25 32'
    z_positions = '0 0'
    y_positions = '25 32'
    radii = '6 5'
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.5'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-5
  nl_max_its = 40
  nl_rel_tol = 5.0e-14

  start_time = 0.0
  num_steps = 1
  dt = 5
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/AD_finite_strain_power_law_creep.i)

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 1
  xmax = 2
  nx = 50
  ny = 50
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = FINITE
    incremental = true
    add_variables = true
    eigenstrain_names = 'thermal'
    use_automatic_differentiation = true
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 1000.0
  []
[]

[AuxKernels]
  [cooling]
    type = FunctionAux
    variable = temp
    function = '1000-10*t*x'
  []
[]

[BCs]
  [top_pull]
    type = ADFunctionNeumannBC
    variable = disp_z
    boundary = top
    function = '1e7*t'
    use_displaced_mesh = true
  []
  [bottom_fix]
    type = ADDirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  []
  [left_fix]
    type = ADDirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  []
[]

[Materials]
  [eigenstrain]
    type = ADComputeThermalExpansionEigenstrain
    eigenstrain_name = 'thermal'
    stress_free_temperature = 1000
    thermal_expansion_coeff = 1e-4
    temperature = temp
  []
  [elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
  []
  [stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'creep'
  []
  [creep]
    type = ADPowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  []
[]

[Postprocessors]
  [nl_its]
    type = NumNonlinearIterations
  []
  [total_nl_its]
    type = CumulativeValuePostprocessor
    postprocessor = nl_its
  []
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  line_search = 'none'
  end_time = 10
  dt = 1

  automatic_scaling = true
[]

[Outputs]
  print_linear_converged_reason = false
  print_nonlinear_converged_reason = false
  print_linear_residuals = false
  perf_graph = true
  exodus = true
[]

(test/tests/postprocessors/mms_sine/3_d_mms_sine_postprocessor_test.i)

#mms_sine_posprocessor_test.i
#This is for u = sin(a*x*y*z*t)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
  elem_type = HEX8
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions] #Added so that we can use the Postprocessor
  active = 'solution'

  [./solution]
    type = ParsedFunction
    value = sin(a*x*y*z*t)
    vars = 'a'
    vals = '3.141592653589793'
  [../]
[]

[AuxVariables] #We added nodal AuxVariables
  active = 'nodal_aux'

  [./nodal_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]

  active = 'diff implicit conv forcing reaction'

  [./diff]
    type = MMSDiffusion
    variable = u
  [../]

  [./implicit] #We got from MOOSE kernels
    type = MMSImplicitEuler
    variable = u
  [../]

  [./conv] #We created our own convection kernel
    type = MMSConvection
    variable = u
    x = -1
    y = 2
    z = -3
  [../]

  [./forcing] #We created our own forcing kernel
    type = MMSForcing
    variable = u
  [../]

  [./reaction] #We got from MOOSE kernels
    type = MMSReaction
    variable = u
  [../]
[]

[AuxKernels] #We created our own AuxKernel
  active = 'ConstantAux'

  [./ConstantAux]
    type = MMSConstantAux
    variable = nodal_aux
  [../]
[]

[BCs]
  active = 'all_u'

  [./all_u]
    type = MMSCoupledDirichletBC
    variable = u
    boundary = '0 1 2 3 4 5'
 #   value = sin(a*x*y*z*t)
  [../]
[]

[Executioner]
  type = Transient
  dt = .1
  num_steps = 5

  solve_type = 'PJFNK'
[]

[Postprocessors]
  active = 'l2_error dofs'

  [./l2_error]
    type = ElementL2Error
    variable = u
    function = solution
    execute_on = 'initial timestep_end'
  [../]

  [./dofs]
    type = NumDOFs
    execute_on = 'initial timestep_end'
  [../]
[]


[Outputs]
  file_base = 3_d_postprocessor_out
  csv = true
[]

(modules/porous_flow/test/tests/poro_elasticity/mandel_fully_saturated.i)

# Mandel's problem of consolodation of a drained medium
# Using the FullySaturatedDarcyBase and FullySaturatedMassTimeDerivative kernels
# Note the use of consistent_with_displaced_mesh = false in the calculation of volumetric strain
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed.  The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width.  a = 1
# Soil height.  b = 0.1
# Soil's Lame lambda.  la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = G = 0.75
# Soil bulk modulus.  K = la + 2*mu/3 = 1
# Drained Poisson ratio.  nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance.  1/K = 1
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Biot modulus.  M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio.  nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient.  B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Consolidation coefficient.  c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top.  F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [roller_xmin]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left'
  []
  [roller_ymin]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom'
  []
  [plane_strain]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
  [xmax_drained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = right
  []
  [top_velocity]
    type = FunctionDirichletBC
    variable = disp_y
    function = top_velocity
    boundary = top
  []
[]

[Functions]
  [top_velocity]
    type = PiecewiseLinear
    x = '0 0.002 0.006   0.014   0.03    0.046   0.062   0.078   0.094   0.11    0.126   0.142   0.158   0.174   0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
    y = '-0.041824842    -0.042730269    -0.043412712    -0.04428867     -0.045509181    -0.04645965     -0.047268246 -0.047974749      -0.048597109     -0.0491467  -0.049632388     -0.050061697      -0.050441198     -0.050776675     -0.051073238      -0.0513354 -0.051567152      -0.051772022     -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
  []
[]

[AuxVariables]
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [tot_force]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [tot_force]
    type = ParsedAux
    args = 'stress_yy porepressure'
    execute_on = timestep_end
    variable = tot_force
    function = '-stress_yy+0.6*porepressure'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    component = 2
    variable = disp_z
  []
  [mass0]
    type = PorousFlowFullySaturatedMassTimeDerivative
    biot_coefficient = 0.6
    coupling_type = HydroMechanical
    variable = porepressure
  []
  [flux]
    type = PorousFlowFullySaturatedDarcyBase
    variable = porepressure
    gravity = '0 0 0'
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 8
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure_qp]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
    consistent_with_displaced_mesh = false
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = porepressure
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is ever used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.6
    solid_bulk_compliance = 1
    fluid_bulk_modulus = 8
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0.0 0 0'
    variable = porepressure
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0.1 0 0'
    variable = porepressure
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0.2 0 0'
    variable = porepressure
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0.3 0 0'
    variable = porepressure
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0.4 0 0'
    variable = porepressure
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0.5 0 0'
    variable = porepressure
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0.6 0 0'
    variable = porepressure
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0.7 0 0'
    variable = porepressure
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0.8 0 0'
    variable = porepressure
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0.9 0 0'
    variable = porepressure
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '1 0 0'
    variable = porepressure
  []
  [xdisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_x
  []
  [ydisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_y
  []
  [total_downwards_force]
     type = ElementAverageValue
     outputs = csv
     variable = tot_force
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.15*t<0.01,0.15*t,0.01)
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 0.7
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mandel_fully_saturated
  [csv]
    interval = 3
    type = CSV
  []
[]

(test/tests/controls/syntax_based_naming_access/system_object_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = 'DiracKernels/test_object/point'
    execute_on = 'initial'
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_viscoplasticity_stress_update/creep.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmax = 0.002
  ymax = 0.002
[]

[Modules/TensorMechanics/Master/All]
  strain = FINITE
  add_variables = true
  base_name = 'total'
  generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
  use_automatic_differentiation = true
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 0.1'
    y = '0 1e-5'
  [../]
[]

[Materials]
  active='elasticity_tensor porous_stress porosity creep'
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
    base_name = 'total'
  [../]
  [./porous_stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = creep
    outputs = all
    base_name = 'total'
  [../]
  [./regular_stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = creep
    outputs = all
    base_name = 'total'
  [../]
  [./porosity]
    type = ADGenericConstantMaterial
    prop_names = porosity
    prop_values = 0.1
    outputs = all
  [../]
  [./creep]
    type = ADPowerLawCreepStressUpdate
    activation_energy = 4e4
    temperature = 1200
    coefficient = 1e-18
    gas_constant = 1.987
    n_exponent = 3
    base_name = 'creep'
    outputs = all
  [../]
[]

[BCs]
  [./no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./pull_disp_y]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 0.01
  end_time = 0.12
[]

[Postprocessors]
  [./disp_x]
    type = SideAverageValue
    variable = disp_x
    boundary = right
  [../]
  [./disp_y]
    type = SideAverageValue
    variable = disp_y
    boundary = top
  [../]
  [./avg_hydro]
    type = ElementAverageValue
    variable = total_hydrostatic_stress
  [../]
  [./avg_vonmises]
    type = ElementAverageValue
    variable = total_vonmises_stress
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./num_lin]
    type = NumLinearIterations
    outputs = console
  [../]
  [./num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  [../]
  [./eff_creep_strain]
    type = ElementAverageValue
    variable = creep_effective_creep_strain
  [../]
  [./porosity]
    type = ElementAverageValue
    variable = porosity
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform2_lode_zero.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = lode_zero
    internal_constraint_tolerance = 1 # irrelevant here
    yield_function_tolerance = 1      # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    lambda = 0.0
    shear_modulus = 1.0e7
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = cdp
    perform_finite_strain_rotations = false
  [../]
  [./cdp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 4
    smoothing_tol = 1E-5
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_lode_zero
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/substep.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    block = 0
    stol = 1e-2
    tan_mod_type = exact
    maximum_substep_iteration = 10
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]

[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 2.0
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 30.0
  dtmin = 0.5
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
  csv = true
  gnuplot = true
[]

(tutorials/tutorial01_app_development/step06_input_params/test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(python/peacock/tests/common/lcf1.i)

# LinearCombinationFunction function test
# See [Functions] block for a description of the tests

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 10
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./the_linear_combo]
  [../]
[]

[AuxKernels]
  [./the_linear_combo]
    type = FunctionAux
    variable = the_linear_combo
    function = the_linear_combo
  [../]
[]


[Functions]
  [./xtimes]
    type = ParsedFunction
    value = 1.1*x
  [../]

  [./twoxplus1]
    type = ParsedFunction
    value = 2*x+1
  [../]

  [./xsquared]
    type = ParsedFunction
    value = (x-2)*x
  [../]

  [./tover2]
    type = ParsedFunction
    value = 0.5*t
  [../]

  [./the_linear_combo]
    type = LinearCombinationFunction
    functions = 'xtimes twoxplus1 xsquared tover2'
    w = '3 -1.2 0.4 3'
  [../]

  [./should_be_answer]
    type = ParsedFunction
    value = 3*1.1*x-1.2*(2*x+1)+0.4*(x-2)*x+3*0.5*t
  [../]
[]

[Postprocessors]
  [./should_be_zero]
    type = NodalL2Error
    function = should_be_answer
    variable = the_linear_combo
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = lcf1
  hide = dummy
  exodus = false
  csv = true
[]

(modules/combined/test/tests/DiffuseCreep/stress.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
    [../]
  [../]
  [./mu]
  [../]
  [./jx]
  [../]
  [./jy]
  [../]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxVariables]
  [./gb]
    family = LAGRANGE
    order  = FIRST
  [../]
  [./creep_strain_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./creep_strain_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./creep_strain_xy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./flux_x]
    type = CHSplitFlux
    variable = jx
    component = 0
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./flux_y]
    type = CHSplitFlux
    variable = jy
    component = 1
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
[]

[AuxKernels]
  [./gb]
    type = FunctionAux
    variable = gb
    function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_i = 0
    index_j = 0
  [../]
  [./creep_strain_yy]
    type = RankTwoAux
    variable = creep_strain_yy
    rank_two_tensor = creep_strain
    index_i = 1
    index_j = 1
  [../]
  [./creep_strain_xy]
    type = RankTwoAux
    variable = creep_strain_xy
    rank_two_tensor = creep_strain
    index_i = 0
    index_j = 1
  [../]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
  [../]
  [./stress_xy]
    type = RankTwoAux
    variable = stress_xy
    rank_two_tensor = stress
    index_i = 0
    index_j = 1
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c*(1.0-c)'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = diffusivity
    weights = var_dep
    args = c
  [../]
  [./phase_normal]
    type = PhaseNormalTensor
    phase = gb
    normal_tensor_name = gb_normal
  [../]
  [./aniso_tensor]
    type = GBDependentAnisotropicTensor
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = aniso_tensor
  [../]
  [./diffusivity]
    type = GBDependentDiffusivity
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = diffusivity
  [../]
  [./diffuse_strain_increment]
    type = FluxBasedStrainIncrement
    xflux = jx
    yflux = jy
    gb = gb
    property_name = diffuse
  [../]
  [./diffuse_creep_strain]
    type = SumTensorIncrements
    tensor_name = creep_strain
    coupled_tensor_increment_names = diffuse
  [../]
  [./strain]
   type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y'
  [../]
  [./stress]
    type = ComputeStrainIncrementBasedStress
    inelastic_strain_names = creep_strain
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '120.0 80.0'
    fill_method = symmetric_isotropic
  [../]
[]

[BCs]
  [./Periodic]
    [./cbc]
      auto_direction = 'x y'
      variable = c
    [../]
  [../]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  nl_rel_tol = 1e-10
  nl_max_its = 5

  l_tol = 1e-4
  l_max_its = 20

  dt = 1
  num_steps = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/nodalkernels/constraint_enforcement/ad-upper-and-lower-bound.i)

l=10
nx=100
num_steps=10

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
  [lm_upper]
  []
  [lm_lower]
  []
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x'
  []
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = u
  []
  [diff]
    type = ADDiffusion
    variable = u
  []
  [ffn]
    type = ADBodyForce
    variable = u
    function = 'if(x<5,-1,1)'
  []
[]

[NodalKernels]
  [upper_bound]
    type = ADUpperBoundNodalKernel
    variable = lm_upper
    v = u
    exclude_boundaries = 'left right'
    upper_bound = 10
  []
  [forces_from_upper]
    type = ADCoupledForceNodalKernel
    variable = u
    v = lm_upper
    coef = -1
  []
  [lower_bound]
    type = ADLowerBoundNodalKernel
    variable = lm_lower
    v = u
    exclude_boundaries = 'left right'
    lower_bound = 0
  []
  [forces_from_lower]
    type = ADCoupledForceNodalKernel
    variable = u
    v = lm_lower
    coef = 1
  []
[]


[BCs]
  [left]
    type = ADDirichletBC
    boundary = left
    value = 0
    variable = u
  []
  [right]
    type = ADDirichletBC
    boundary = right
    value = ${l}
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type'
  petsc_options_value = '0                           30          asm      16                    basic'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  [active_upper_lm]
    type = GreaterThanLessThanPostprocessor
    variable = lm_upper
    execute_on = 'nonlinear timestep_end'
    value = 1e-8
    comparator = 'greater'
  []
  [upper_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = ${fparse 10+1e-8}
    comparator = 'greater'
  []
  [active_lower_lm]
    type = GreaterThanLessThanPostprocessor
    variable = lm_lower
    execute_on = 'nonlinear timestep_end'
    value = 1e-8
    comparator = 'greater'
  []
  [lower_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = -1e-8
    comparator = 'less'
  []
  [nls]
    type = NumNonlinearIterations
  []
  [cum_nls]
    type = CumulativeValuePostprocessor
    postprocessor = nls
  []
[]

(test/tests/postprocessors/num_adaptivity_cycles/num_adaptivity_cycles_toggle_adaptivity_wait.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1

  solve_type = 'PJFNK'

[]

[Adaptivity]
  cycles_per_step = 1
  marker = box
  max_h_level = 2
  initial_steps = 4
  initial_marker = initial_box
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = dont_mark
      type = BoxMarker
    [../]
    [./initial_box]
      type = BoxMarker
      bottom_left = '0.8 0.1 0'
      top_right = '0.9 0.2 0'
      inside = refine
      outside = dont_mark
    [../]
  [../]
[]

[UserObjects]
  [./toggle_adaptivity]
    type = ToggleMeshAdaptivity
    mesh_adaptivity = 'off'
    apply_after_timestep = 1
  [../]
[]

[Postprocessors]
  [./adaptivity_cycles]
    type = NumAdaptivityCycles
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform21.i)

# Mohr-Coulomb only
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 6
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 1E-12
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./mc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    smoothing_tol = 1
    yield_function_tol = 1.0E-9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform21
  csv = true
[]

(test/tests/misc/check_error/coupling_nonexistent_field.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./coupled]
    type = CoupledForce
    variable = u
    # 'a' does not exist -> error
    v = a
  [../]
[]

[Executioner]
  type = Steady
[]

(test/tests/time_steppers/function_dt/function_dt_no_interpolation.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]

  [./dts]
    type = PiecewiseConstant
    x = '0  4  8 12  20'
    y = '0  1  2  4  8'
    direction = right
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0
  end_time = 20
  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poroperm/PermFromPoro05.i)

# Testing permeability from porosity
# Trivial test, checking calculated permeability is correct
# k = k_anisotropic * k
# with ln k = A * phi + B

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 3
[]

[GlobalParams]
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    gravity = '0 0 0'
    variable = pp
  []
[]

[BCs]
  [ptop]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [pbase]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
[]

[AuxVariables]
  [poro]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [poro]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poro
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [perm_x_bottom]
    type = PointValue
    variable = perm_x
    point = '0 0 0'
  []
  [perm_y_bottom]
    type = PointValue
    variable = perm_y
    point = '0 0 0'
  []
  [perm_z_bottom]
    type = PointValue
    variable = perm_z
    point = '0 0 0'
  []
  [perm_x_top]
    type = PointValue
    variable = perm_x
    point = '3 0 0'
  []
  [perm_y_top]
    type = PointValue
    variable = perm_y
    point = '3 0 0'
  []
  [perm_z_top]
    type = PointValue
    variable = perm_z
    point = '3 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    # unimportant in this fully-saturated test
    m = 0.8
    alpha = 1e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2.2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityExponential
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    poroperm_function = ln_k
    A = 10.0
    B = -18.420681
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
  l_tol = 1E-5
  nl_abs_tol = 1E-3
  nl_rel_tol = 1E-8
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform_cosserat3.i)

# Plastic deformation.  Layered Cosserat with parameters:
# Young = 10.0
# Poisson = 0.25
# layer_thickness = 10
# joint_normal_stiffness = 2.5
# joint_shear_stiffness = 2.0
# These give the following nonzero components of the elasticity tensor:
# E_0000 = E_1111 = 1.156756756757E+01
# E_0011 = E_1100 = 3.855855855856E+00
# E_2222 = E_pp = 8.108108108108E+00
# E_0022 = E_1122 = E_2200 = E_2211 = 2.702702702703E+00
# G = E_0101 = E_0110 = E_1001 = E_1010 = 4
# Gt = E_qq = E_0202 = E_0220 = E_2002 = E_1212 = E_1221 = E_2112 = 3.333333333333E+00
# E_2020 = E_2121 = 3.666666666667E+00
# They give the following nonzero components of the bending rigidity tensor:
# D = 8.888888888889E+02
# B_0101 = B_1010 = 8.080808080808E+00
# B_0110 = B_1001 = -2.020202020202E+00
#
# Applying the following deformation to the zmax surface of a unit cube:
# disp_x = 32*t/Gt
# disp_y = 24*t/Gt
# disp_z = 10*t/E_2222
# omega_x = omega_y = omega_z = 0
# yields the following strains:
# strain_xz = 32*t/Gt = 9.6*t
# strain_yz = 24*t/Gt = 7.2*t
# strain_zz = 10*t/E_2222 = 1.23333333*t
# and all other components, and the curvature, are zero.
# The nonzero components of stress are therefore:
# stress_xx = stress_yy = 3.33333*t
# stress_xz = stress_zx = 32*t
# stress_yz = stress_zy = 24*t
# stress_zz = 10*t
# The moment stress is zero.
# So q = 40*t and p = 10*t
#
# Use tan(friction_angle) = 0.5 and tan(dilation_angle) = E_qq/Epp/2, and cohesion=20,
# the system should return to p=0, q=20, ie stress_zz=0, stress_xz=16,
# stress_yz=12 on the first time step (t=1)
# and
# stress_xx = stress_yy = 0
# and
# stress_zx = 32, and stress_zy = 24.
# Although this has resulted in a non-symmetric stress tensor, the
# moments generated are cancelled by the boundary conditions on
# omega_x and omega_y.  (Removing these boundary conditions results
# in a symmetric stress tensor, and some omega!=0 being generated.)
# No moment stresses are generated because omega=0=curvature.
#
# The total strains are given above (strain_xz = 9.6,
# strain_yz = 7.2 and strain_zz = 1.23333).
# Since q returned from 40 to 20, plastic_strain_xz = strain_xz/2 = 4.8
# and plastic_strain_yz = strain_yz/2 = 3.6.
# Since p returned to zero, all of the total strain_zz is
# plastic, ie plastic_strain_zz = 1.23333
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./bottom_wc_x]
    type = DirichletBC
    variable = wc_x
    boundary = back
    value = 0.0
  [../]
  [./bottom_wc_y]
    type = DirichletBC
    variable = wc_y
    boundary = back
    value = 0.0
  [../]


  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 32*t/3.333333333333E+00
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 24*t/3.333333333333E+00
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 10*t/8.108108108108E+00
  [../]
  [./top_wc_x]
    type = DirichletBC
    variable = wc_x
    boundary = front
    value = 0.0
  [../]
  [./top_wc_y]
    type = DirichletBC
    variable = wc_y
    boundary = front
    value = 0.0
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yx
    index_i = 1
    index_j = 0
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zx
    index_i = 2
    index_j = 0
  [../]
  [./strainp_zy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zy
    index_i = 2
    index_j = 1
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
  [./straint_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xx
    index_i = 0
    index_j = 0
  [../]
  [./straint_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xy
    index_i = 0
    index_j = 1
  [../]
  [./straint_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xz
    index_i = 0
    index_j = 2
  [../]
  [./straint_yx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yx
    index_i = 1
    index_j = 0
  [../]
  [./straint_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yy
    index_i = 1
    index_j = 1
  [../]
  [./straint_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yz
    index_i = 1
    index_j = 2
  [../]
  [./straint_zx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zx
    index_i = 2
    index_j = 0
  [../]
  [./straint_zy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zy
    index_i = 2
    index_j = 1
  [../]
  [./straint_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zz
    index_i = 2
    index_j = 2
  [../]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yx]
    type = PointValue
    point = '0 0 0'
    variable = stress_yx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zx]
    type = PointValue
    point = '0 0 0'
    variable = stress_zx
  [../]
  [./s_zy]
    type = PointValue
    point = '0 0 0'
    variable = stress_zy
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./c_s_xx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xx
  [../]
  [./c_s_xy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xy
  [../]
  [./c_s_xz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xz
  [../]
  [./c_s_yx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yx
  [../]
  [./c_s_yy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yy
  [../]
  [./c_s_yz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yz
  [../]
  [./c_s_zx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zx
  [../]
  [./c_s_zy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zy
  [../]
  [./c_s_zz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xz
  [../]
  [./strainp_yx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yx
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yz
  [../]
  [./strainp_zx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zx
  [../]
  [./strainp_zy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zy
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = straint_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = straint_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = straint_xz
  [../]
  [./straint_yx]
    type = PointValue
    point = '0 0 0'
    variable = straint_yx
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = straint_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = straint_yz
  [../]
  [./straint_zx]
    type = PointValue
    point = '0 0 0'
    variable = straint_zx
  [../]
  [./straint_zy]
    type = PointValue
    point = '0 0 0'
    variable = straint_zy
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = straint_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 2.055555555556E-01
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneCosseratStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform_cosserat3
  csv = true
[]

(modules/tensor_mechanics/test/tests/mean_cap/random.i)

# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.  Two yield surfaces are used: one for compression and one for tension.


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_yield_fcn]
    type = ElementExtremeValue
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'max_yield_fcn'
  [../]
[]

[UserObjects]
  [./strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cap1]
    type = TensorMechanicsPlasticMeanCap
    a = -1
    strength = strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
  [./cap2]
    type = TensorMechanicsPlasticMeanCap
    a = 1
    strength = strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    max_NR_iterations = 2
    ep_plastic_tolerance = 1E-6
    plastic_models = 'cap1 cap2'
    debug_fspb = crash
    deactivation_scheme = optimized
    min_stepsize = 1
    max_stepsize_for_dumb = 1
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/isotropicSD_plasticity/powerRuleHardening.i)

# UserObject IsotropicSD test, with power rule hardening with rate 1e2.
# Linear strain is applied in the x and y direction.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin =  -.5
  xmax = .5
  ymin = -.5
  ymax = .5
  zmin = -.5
  zmax = .5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./xdisp]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'right'
    function = '0.005*t'
  [../]
  [./ydisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'top'
    function = '0.005*t'
  [../]
  [./yfix]
    type = DirichletBC
    variable = disp_y
    #boundary = 'bottom top'
    boundary = 'bottom'
    value = 0
  [../]
  [./xfix]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./zfix]
    type = DirichletBC
    variable = disp_z
    #boundary = 'front back'
    boundary = 'back'
    value = 0
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sdev]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sdet]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./plastic_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xx
    index_i = 0
    index_j = 0
  [../]
  [./plastic_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xy
    index_i = 0
    index_j = 1
  [../]
  [./plastic_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xz
    index_i = 0
    index_j = 2
  [../]
  [./plastic_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_yy
    index_i = 1
    index_j = 1
  [../]
  [./plastic_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_yz
    index_i = 1
    index_j = 2
  [../]
  [./plastic_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
  [./sdev]
    type = RankTwoScalarAux
    variable = sdev
    rank_two_tensor = stress
    scalar_type = VonMisesStress
  [../]
[]

[Postprocessors]
  [./sdev]
    type = PointValue
    point = '0 0 0'
    variable = sdev
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./p_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./p_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xy
  [../]
  [./p_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xz
  [../]
  [./p_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_yz
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./p_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./p_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_zz
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningPowerRule
    value_0 = 300
    epsilon0 = 1
    exponent = 1e2

  [../]
  [./IsotropicSD]
    type = TensorMechanicsPlasticIsotropicSD
    b = -0.2
    c = -0.779422863
    associative = true
    yield_strength = str
    yield_function_tolerance = 1e-5
    internal_constraint_tolerance = 1e-9
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '121e3 80e3'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1e-9
    plastic_models = IsotropicSD
    debug_fspb = crash
    tangent_operator = elastic
  [../]
[]


[Executioner]
  num_steps = 3
  dt = .5
  type = Transient

  nl_rel_tol = 1e-6
  nl_max_its = 10
  l_tol = 1e-4
  l_max_its = 50

  solve_type = PJFNK
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]


[Outputs]
  perf_graph = false
  csv = true
[]

[Preconditioning]
 [./smp]
   type = SMP
   full = true
 [../]
[]

(test/tests/postprocessors/side_average_value/side_average_value_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 1
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Postprocessors]
  [./average]
    type = SideAverageValue
    boundary = 0
    variable = u
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/functions/solution_function/solution_function_scale_transl.i)

# checking scale and translation, with ordering scale first, then translation second
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
  nx = 3
  ymin = -1
  ymax = 1
  ny = 3
  zmin = -1
  zmax = 1
  nz = 3
[]

[UserObjects]
  [./solution_uo]
    type = SolutionUserObject
    mesh = cube_with_u_equals_x.e
    timestep = 1
    system_variables = u
    scale = '0.5 1 1'
    translation = '2 0 0'
    transformation_order = 'scale translation'
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = solution_fcn
  [../]
[]

[Functions]
  [./solution_fcn]
    type = SolutionFunction
    from_variable = u
    solution = solution_uo
  [../]
[]

[Kernels]
  [./diff]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  l_max_its = 800
  nl_rel_tol = 1e-10
  num_steps = 1
  end_time = 1
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = solution_function_scale_transl
  exodus = true
[]

(test/tests/executioners/executioner/steady.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD9
[]

[Variables]
  active = 'u'

  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -4
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ffn'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_steady
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface04.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 0.8E-6m in y direction and 1.5E-6 in z direction.
# trial stress_yy = 0.8 and stress_zz = 1.5
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# internal0 should be 0.2, and internal2 should be 0.3

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.8E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.5E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface04
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/heterogeneous_materials/constant_poroperm.i)

# Assign porosity and permeability variables from constant AuxVariables to create
# a heterogeneous model

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
  xmax = 3
  ymax = 3
  zmax = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 -10'
[]

[Variables]
  [ppwater]
    initial_condition = 1.5e6
  []
[]

[AuxVariables]
  [poro]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxx]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxy]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxz]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyx]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyy]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyz]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzx]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzy]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzz]
    family = MONOMIAL
    order = CONSTANT
  []
  [poromat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxxmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxymat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permxzmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyxmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyymat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permyzmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzxmat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzymat]
    family = MONOMIAL
    order = CONSTANT
  []
  [permzzmat]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [poromat]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poromat
  []
  [permxxmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permxxmat
    column = 0
    row = 0
  []
  [permxymat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permxymat
    column = 1
    row = 0
  []
  [permxzmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permxzmat
    column = 2
    row = 0
  []
  [permyxmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permyxmat
    column = 0
    row = 1
  []
  [permyymat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permyymat
    column = 1
    row = 1
  []
  [permyzmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permyzmat
    column = 2
    row = 1
  []
  [permzxmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permzxmat
    column = 0
    row = 2
  []
  [permzymat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permzymat
    column = 1
    row = 2
  []
  [permzzmat]
    type = PorousFlowPropertyAux
    property = permeability
    variable = permzzmat
    column = 2
    row = 2
  []
[]

[ICs]
  [poro]
    type = RandomIC
    seed = 0
    variable = poro
    max = 0.5
    min = 0.1
  []
  [permx]
    type = FunctionIC
    function = permx
    variable = permxx
  []
  [permy]
    type = FunctionIC
    function = permy
    variable = permyy
  []
  [permz]
    type = FunctionIC
    function = permz
    variable = permzz
  []
[]

[Functions]
  [permx]
    type = ParsedFunction
    value = '(1+x)*1e-11'
  []
  [permy]
    type = ParsedFunction
    value = '(1+y)*1e-11'
  []
  [permz]
    type = ParsedFunction
    value = '(1+z)*1e-11'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    variable = ppwater
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      viscosity = 1e-3
      thermal_expansion = 0
      cv = 2
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = ppwater
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = poro
  []
  [permeability]
    type = PorousFlowPermeabilityConstFromVar
    perm_xx = permxx
    perm_yy = permyy
    perm_zz = permzz
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[Postprocessors]
  [mass_ph0]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 100
  dt = 100
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/ics/volume_weighted_weibull/volume_weighted_weibull.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
[]

[Problem]
  solve = false
[]

[AuxVariables]
  [u_vww]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[ICs]
  [u_vww]
    type = VolumeWeightedWeibull
    variable = u_vww
    reference_volume = 0.0001 #This is the volume of an element for a 100x100 mesh
    weibull_modulus = 15.0
    median = 1.0
# When the reference_volume is equal to the element volume (so that there is no volume correction),
# this combination of Weibull modulus and median gives the same distribution that you would get with
# the following parameters in a WeibullDistribution:
#    weibull_modulus = 15.0
#    location = 0
#    scale = 1.024735156 #median * (-1/log(0.5))^(1/weibull_modulus)
  []
[]

[VectorPostprocessors]
  [./histo]
    type = VolumeHistogram
    variable = u_vww
    min_value = 0
    max_value = 2
    bin_number = 100
    execute_on = initial
    outputs = initial
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  [./initial]
    type = CSV
    execute_on = initial
  [../]
[]

(test/tests/transfers/get_transfers_from_feproblem/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./nearest_node]
  [../]
  [./mesh_function]
  [../]
[]

[Kernels]
  [./cd]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.01
  num_steps = 1
  nl_rel_tol = 1e-10
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/small_deform1N.i)

# checking for small deformation
# A single element is stretched by 1E-6m in x,y and z directions.
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# wpt_tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and its value should be 1pa.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value = 0E-6
  [../]
  [./topy]
    type = DirichletBC
    variable = disp_y
    boundary = front
    value = 0E-6
  [../]
  [./topz]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 1E-6
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensileN
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
    normal_vector = '0 0 1'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    ep_plastic_tolerance = 1E-5
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1N
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/jacobian/esbc01.i)

# Tests the Jacobian of PorousFlowEnthalpySink when pore pressure is specified

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  at_nodes = true
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp temp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0.1
  []
[]

[Variables]
  [pp]
    initial_condition = 1
  []
  [temp]
    initial_condition = 2
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []

  [heat_conduction]
    type = TimeDerivative
    variable = temp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = IdealGasFluidProperties
    []
  []
[]

[Materials]
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []

  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
[]

[BCs]
  [left]
    type = PorousFlowEnthalpySink
    variable = temp
    boundary = left
    fluid_phase = 0
    T_in = 300
    fp = simple_fluid
    flux_function = -23
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  num_steps = 1
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12

  petsc_options_iname = '-snes_test_err'
  petsc_options_value = '1e-2'
[]

(test/tests/userobjects/Terminator/terminator.i)

###########################################################
# This is a test of the UserObject System. The
# Terminator UserObject executes independently after
# each solve and can terminate the solve early due to
# user-defined criteria. (Type: GeneralUserObject)
#
# @Requirement F6.40
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 6
  xmin = -15.0
  xmax = 15.0
  ymin = -3.0
  ymax = 3.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1
  [../]
[]

[Postprocessors]
  [./max_c]
    type = NodalMaxValue
    variable = c
    execute_on = 'initial timestep_end'
  [../]
[]

[UserObjects]
  [./arnold]
    type = Terminator
    expression = 'max_c < 0.5'
  [../]
[]

[Kernels]
  [./cres]
    type = Diffusion
    variable = c
  [../]

  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[BCs]
  [./c]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  dt = 100
  num_steps = 6
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/desorption/langmuir_jac_ad.i)

# testing adsorption jacobian
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[Variables]
  [./pressure]
  [../]
  [./conc]
  [../]
[]

[ICs]
  [./p_ic]
    type = RandomIC
    variable = pressure
    min = 0
    max = 1
  [../]
  [./conc_ic]
    type = RandomIC
    variable = conc
    min = -1
    max = 1
  [../]
[]


[Kernels]
  [./flow_from_matrix]
    type = DesorptionFromMatrix
    variable = conc
    pressure_var = pressure
  [../]
  [./flux_to_porespace]
    type = DesorptionToPorespace
    variable = pressure
    conc_var = conc
  [../]
[]

[Materials]
  [./langmuir_params]
    type = LangmuirMaterial
    block = 0
    one_over_desorption_time_const = 0
    one_over_adsorption_time_const = 0.813
    langmuir_density = 2.34
    langmuir_pressure = 1.5
    conc_var = conc
    pressure_var = pressure
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = langmuir_jac1
[]

(test/tests/transfers/multiapp_copy_transfer/third_monomial_to_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = THIRD
  [../]
[]

[AuxKernels]
  [./aux]
    type = FunctionAux
    function = x*y
    variable = aux
    execute_on = initial
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppCopyTransfer
    direction = to_multiapp
    source_variable = aux
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  hide = 'u'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_isotropic_elasticity_tensor/lambda_shear_modulus_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./stress_11]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
    use_automatic_differentiation = true
  [../]
[]

[AuxKernels]
  [./stress_11]
    type = ADRankTwoAux
    variable = stress_11
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
  [../]
[]

[BCs]
  [./bottom]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = ADDirichletBC
    variable = disp_y
    boundary = top
    value = 0.001
  [../]
[]

[Materials]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    lambda = 113636
    shear_modulus = 454545
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  l_max_its = 20
  nl_max_its = 10
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/utils/mathutils/clamp.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Functions]
  [./clamp]
    type = ClampTestFunction
  [../]
  [./exact]
    type = PiecewiseLinear
    x = '0   0.2 0.8 1.0'
    y = '0.2 0.2 0.8 0.8'
    axis = x
  [../]
[]

[VectorPostprocessors]
  [./functions]
    type = LineFunctionSampler
    functions = 'clamp exact'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 10
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/initial_conditions/MultiSmoothSuperellipsoidIC_3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 22
  ny = 22
  nz = 22
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  zmin = 0
  zmax = 100
  elem_type = HEX8
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c]
    type = MultiSmoothSuperellipsoidIC
    variable = c
    invalue = 1.0
    outvalue = 0.1
    bubspac = '10 5'
    numbub = '5 5'
    semiaxis_b_variation = '0.25 0.35'
    semiaxis_variation_type = uniform
    semiaxis_a_variation = '0.2 0.3'
    semiaxis_a = '7 5'
    semiaxis_c_variation = '0.3 0.5'
    semiaxis_b = '10 8'
    semiaxis_c = '15 5'
    exponent = '2 3'
    prevent_overlap = true
    check_extremes = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 31 ds'
  l_max_its = 20
  l_tol = 1e-4
  nl_max_its = 20
  nl_rel_tol = 1e-9
  nl_abs_tol = 1e-11
  start_time = 0.0
  num_steps = 1
  dt = 100.0
  enable = false
  [./Adaptivity]
    refine_fraction = .5
  [../]
[]

[Outputs]
  exodus = true
[]

[Problem]
  type = FEProblem
  solve = false
[]

(modules/stochastic_tools/test/tests/transfers/errors/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/gravity_head_2/gh03.i)

# unsaturated = true
# gravity = false
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = RandomIC
    min = 0.4
    max = 0.6
    variable = pwater
  [../]
  [./gas_ic]
    type = RandomIC
    min = 1.4
    max = 1.6
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
    outputs = none # no reason why mass should be conserved
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
    outputs = none # no reason why mass should be conserved
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh03
  csv = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/stress_update_material_based/substep.i)

[GlobalParams]
  displacements = 'ux uy uz'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[AuxVariables]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
  generate_output = stress_zz
[]

[AuxKernels]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = total_lagrangian_strain
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = slip_resistance
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = 0.01*t
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensorConstantRotationCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    type = ComputeMultipleCrystalPlasticityStress
    crystal_plasticity_models = 'trial_xtalpl'
    tan_mod_type = exact
    maximum_substep_iteration = 10
  [../]
  [./trial_xtalpl]
    type = CrystalPlasticityKalidindiUpdate
    number_slip_systems = 12
    slip_sys_file_name = input_slip_sys.txt
    resistance_tol = 1.0e-2
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 2.0
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.5
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
  csv = true
  gnuplot = true
[]

(modules/tensor_mechanics/test/tests/orthotropic_plasticity/powerRuleHardening.i)

# UserObject Orthotropic test, with power rule hardening with rate 1e1.
# Linear strain is applied in the x direction.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin =  -.5
  xmax = .5
  ymin = -.5
  ymax = .5
  zmin = -.5
  zmax = .5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz'
  [../]
[]

[BCs]
  [./xdisp]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'right'
    function = '0.005*t'
  [../]
  [./yfix]
    type = DirichletBC
    variable = disp_y
    #boundary = 'bottom top'
    boundary = 'bottom'
    value = 0
  [../]
  [./xfix]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./zfix]
    type = DirichletBC
    variable = disp_z
    #boundary = 'front back'
    boundary = 'back'
    value = 0
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sdev]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sdet]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./plastic_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xx
    index_i = 0
    index_j = 0
  [../]
  [./plastic_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xy
    index_i = 0
    index_j = 1
  [../]
  [./plastic_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xz
    index_i = 0
    index_j = 2
  [../]
  [./plastic_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_yy
    index_i = 1
    index_j = 1
  [../]
  [./plastic_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_yz
    index_i = 1
    index_j = 2
  [../]
  [./plastic_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
  [./sdev]
    type = RankTwoScalarAux
    variable = sdev
    rank_two_tensor = stress
    scalar_type = VonMisesStress
  [../]
[]

[Postprocessors]
  [./sdev]
    type = PointValue
    point = '0 0 0'
    variable = sdev
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./p_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./p_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xy
  [../]
  [./p_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xz
  [../]
  [./p_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_yz
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./p_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./p_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_zz
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningPowerRule
    value_0 = 300
    epsilon0 = 1
    exponent = 1e1

  [../]
  [./Orthotropic]
    type = TensorMechanicsPlasticOrthotropic
    b = -0.1
    c1 = '1 1 1 1 1 1'
    c2 = '1 1 1 1 1 1'
    associative = true
    yield_strength = str
    yield_function_tolerance = 1e-5
    internal_constraint_tolerance = 1e-9
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '121e3 80e3'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1e-9
    plastic_models = Orthotropic
    debug_fspb = crash
    tangent_operator = elastic
  [../]
[]


[Executioner]
  type = Transient

  num_steps = 3
  dt = .25

  nl_rel_tol = 1e-6
  nl_max_its = 10
  l_tol = 1e-4
  l_max_its = 50

  solve_type = PJFNK
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  perf_graph = false
  csv = true
[]

(test/tests/problems/eigen_problem/eigensolvers/gipm_ibc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  elem_type = QUAD4
  nx = 64
  ny = 64

  displacements = 'x_disp y_disp'
[]

[Variables]
  [./u]
    order = first
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
[]

[AuxKernels]
  [./x_disp]
    type = FunctionAux
    variable = x_disp
    function = x_disp_func
  [../]
  [./y_disp]
    type = FunctionAux
    variable = y_disp
    function = y_disp_func
  [../]
[]

[Functions]
  [./x_disp_func]
    type = ParsedFunction
    value = 0
  [../]
  [./y_disp_func]
    type = ParsedFunction
    value = 0
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    use_displaced_mesh = true
  [../]

  [./rea]
    type = CoefReaction
    variable = u
    coefficient = 2.0
    use_displaced_mesh = true
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    use_displaced_mesh = true
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]
[]

[BCs]
  [./nbc_homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0'
    value = 0
    use_displaced_mesh = true
  [../]

  [./nbc_eigen]
    type = EigenDirichletBC
    variable = u
    boundary = '0'
    use_displaced_mesh = true
  [../]

  [./ibc]
    type = VacuumBC
    variable = u
    boundary = '1 2 3'
    extra_vector_tags = 'eigen'
    use_displaced_mesh = true
  []
[]

[Executioner]
  type = Eigenvalue
  eigen_problem_type = gen_non_hermitian
  which_eigen_pairs = SMALLEST_MAGNITUDE
  n_eigen_pairs = 1
  n_basis_vectors = 18
  solve_type = jacobi_davidson
  petsc_options = '-eps_view'
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
  [./console]
    type = Console
    outlier_variable_norms = false
  [../]
[]

(modules/combined/test/tests/linear_elasticity/thermal_expansion.i)

# This input file is designed to test the RankTwoAux and RankFourAux
# auxkernels, which report values out of the Tensors used in materials
# properties.
# Materials properties into AuxVariables - these are elemental variables, not nodal variables.

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 2
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  eigenstrain_names = eigenstrain
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_xy'
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric9
    C_ijkl = '1e6 0 0 1e6 0 1e6 .5e6 .5e6 .5e6'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./eigenstrain]
    type = ComputeEigenstrain
    eigen_base = '1e-4'
    eigenstrain_name = eigenstrain
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'

  nl_rel_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/csv/csv_no_time.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
  [./aux_sum]
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxScalarKernels]
  [./sum_nodal_aux]
    type = SumNodalValuesAux
    variable = aux_sum
    sum_var = u
    nodes = '1 2 3 4 5'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./mid_point]
    type = PointValue
    variable = u
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  verbose = true
[]

[Outputs]
  [./out]
    type = CSV
    time_column = false
  [../]
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_1D_adaptivity.i)

# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 1D version with mesh adaptivity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[Adaptivity]
  initial_steps = 1
  initial_marker = tracer_marker
  marker = tracer_marker
  max_h_level = 1
  [Markers]
    [tracer_marker]
      type = ValueRangeMarker
      variable = tracer
      lower_bound = 0.02
      upper_bound = 0.98
    []
  []
[]

[Variables]
  [tracer]
  []
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass_dot]
    type = MassLumpedTimeDerivative
    variable = tracer
  []
  [flux]
    type = FluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = superbee
    u = tracer
    velocity = '0.1 0 0'
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 11
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  nl_max_its = 500
  timestep_tolerance = 1E-3
[]

[Outputs]
  print_linear_residuals = false
  [out]
    type = CSV
    execute_on = final
  []
[]

(tutorials/tutorial01_app_development/step08_test_harness/test/tests/kernels/darcy_pressure/zero_viscosity_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [zero_viscosity]
    type = DarcyPressure
    variable = u
    permeability = 0.8451e-09
    viscosity = 0 # The viscosity must be a non-zero number, so this input should invoke an error
  []
[]

[Executioner]
  type = Steady
[]

(modules/porous_flow/test/tests/jacobian/mass06.i)

# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant-bulk density, constant porosity, 1component
# fully saturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [md]
  []
[]

[ICs]
  [md]
    type = RandomIC
    min = 0
    max = 1
    variable = md
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = md
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 0.8
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1.1
    density_P0 = 0.8
    bulk_modulus = 1.5
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/tensor_mechanics/test/tests/visco/gen_kv_driving.i)

# Represents a unique Maxwell module with E = 10GPa and eta = 10 days with an imposed eigenstrain alpha = 0.001.
# The behavior is set up so that the creep strain is driven by both the elastic stress and the internal
# stress induced by the eigenstrain (E * alpha).
#
# In this test, the specimen is free of external stress (sigma = 0) so the creep deformation only derives from
# the eigenstrain. The total strain to be expected is:
#     epsilon = alpha * (1 + t / eta)
# Both the stress and the elastic strain are 0.
#
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./creep_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./strain_xx]
    type = RankTwoAux
    variable = strain_xx
    rank_two_tensor = total_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
[]

[Materials]
  [./eigen]
    type = ComputeEigenstrain
    eigenstrain_name = eigen_true
    eigen_base = '1e-3 1e-3 1e-3 0 0 0'
  [../]
  [./kelvin_voigt]
    type = GeneralizedKelvinVoigtModel
    creep_modulus = ''
    creep_viscosity = '10'
    poisson_ratio = 0.2
    young_modulus = 10e9
    driving_eigenstrain = eigen_true
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'creep'
  [../]
  [./creep]
    type = LinearViscoelasticStressUpdate
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = 'eigen_true'
  [../]
[]

[UserObjects]
  [./update]
    type = LinearViscoelasticityManager
    viscoelastic_model = kelvin_voigt
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = ElementAverageValue
    variable = stress_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./creep_strain_xx]
    type = ElementAverageValue
    variable = creep_strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-11
  nl_abs_tol = 1e-8

  dtmin = 0.01
  end_time = 100
  [./TimeStepper]
    type = LogConstantDT
    first_dt = 0.1
    log_dt = 0.1
  [../]

[]

[Outputs]
  file_base = gen_kv_driving_out
  exodus = true
  csv = true
[]

(test/tests/functions/vector_postprocessor_function/vector_postprocessor_function.i)

#This function linearly interpolates the data generated by a vector post
#processor. The purpose is to have a function take points and a field variable
#(aux or primary) as arguments.
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 4
  xmin = 0.0
  xmax = 0.004
  ymin = 0.0
  ymax = 0.008
[]

[Variables]
  [./u]
    initial_condition = 0
  [../]
[]

[AuxVariables]
  [./v]
    initial_condition = 1
  [../]
[]

[Functions]
  [./ramp_u]
    type = ParsedFunction
    value = 't'
  [../]
  [./point_value_function_u]
    type = VectorPostprocessorFunction
    component = y
    argument_column = y
    value_column = u
    vectorpostprocessor_name = point_value_vector_postprocessor_u
  [../]
  [./line_value_function_v]
    type = VectorPostprocessorFunction
    component = y
    argument_column = y
    value_column = v
    vectorpostprocessor_name = line_value_vector_postprocessor_v
  [../]
  [./function_v]
    type = PiecewiseLinear
    x = '0 0.008'
    y = '1 2'
    axis = y
  [../]
[]

[Kernels]
  [./diffusion_u]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
[./aux_v]
  type = FunctionAux
  variable = v
  function = function_v
[../]
[]

[BCs]
  [./top_u]
    type = FunctionDirichletBC
    boundary = top
    variable = u
    function = ramp_u
  [../]
  [./bottom_u]
    type = DirichletBC
    boundary = bottom
    variable = u
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -ksp_gmres_restart'
  petsc_options_value = ' lu       superlu_dist                 51'
  line_search = 'none'
  l_max_its = 50
  l_tol = 1e-3
  nl_max_its = 20
  nl_rel_tol = 1e-4
  nl_abs_tol = 1e-6
  start_time = 0
  num_steps = 1
  dt = 1
[]
[Postprocessors]
  [./point_value_postprocessor_u]
    type = FunctionValuePostprocessor
    function = point_value_function_u
    point = '0.002 0.004 0'
  [../]
  [./line_value_postprocessor_v]
    type = FunctionValuePostprocessor
    function = line_value_function_v
    point = '0.002 0.004 0'
  [../]
  [./postprocessor_average_u]
    type = ElementAverageValue
    variable = u
  [../]
  [./postprocessor_average_v]
    type = ElementAverageValue
    variable = v
  [../]
[]
[VectorPostprocessors]
  [./point_value_vector_postprocessor_u]
    type = PointValueSampler
    variable = u
    points = '0 0.001 0 0 0.004 0 0 0.008 0'
    #points = '0.001 0 0 0.002 0 0'
    sort_by = y
    execute_on = linear
  [../]
  [./line_value_vector_postprocessor_v]
    type = LineValueSampler
    variable = v
    start_point = '0 0.001 0'
    end_point = '0 0.008 0'
    num_points = 5
    sort_by = y
    execute_on = linear
  [../]
[]
[Outputs]
  interval = 1
  csv = false
  exodus = true
  file_base = out
  [./console]
    type = Console
    output_linear = true
    max_rows = 10
  [../]
[]

(modules/combined/test/tests/multiphase_mechanics/nonsplit_gradderiv_action.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 5
  xmax = 10
  ymax = 10
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
  displacement_gradients = 'gxx gxy gyx gyy'
[]

[Modules]
  [./PhaseField]
    [./DisplacementGradients]
    [../]
  [../]
[]

[AuxVariables]
  [./disp_x]
    [./InitialCondition]
      type = FunctionIC
      function = '0.1*sin(2*x/10*3.14159265359)'
    [../]
  [../]
  [./disp_y]
    [./InitialCondition]
      type = FunctionIC
      function = '0.1*sin(1*y/10*3.14159265359)'
    [../]
  [../]
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
    initial_condition = 0
  [../]
[]

[Kernels]
  [./dt]
    type = TimeDerivative
    variable = c
  [../]
  [./bulk]
    type = CahnHilliard
    variable = c
    mob_name = M
    f_name = F
  [../]
  [./int]
    type = CHInterface
    variable = c
    mob_name = M
    kappa_name = kappa_c
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M  kappa_c'
    prop_values = '1  0.1'
  [../]

  [./elasticity_tensor]
    type = ComputeConcentrationDependentElasticityTensor
    c = c
    C0_ijkl = '1.0 1.0'
    C1_ijkl = '3.0 3.0'
    fill_method0 = symmetric_isotropic
    fill_method1 = symmetric_isotropic
  [../]
  [./smallstrain]
    type = ComputeSmallStrain
  [../]
  [./linearelastic_a]
    type = ComputeLinearElasticStress
  [../]
  [./elastic_free_energy]
    type = ElasticEnergyMaterial
    f_name = F
    args = 'c'
    derivative_order = 3
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = NEWTON

  l_max_its = 30
  l_tol = 1.0e-6

  nl_max_its = 15
  nl_rel_tol = 1.0e-7
  nl_abs_tol = 1.0e-10

  num_steps = 2
  dt = 1
[]

[Outputs]
  perf_graph = true
  file_base = nonsplit_gradderiv_out
  exodus = true
[]

(test/tests/outputs/displacement/displaced_eq_transient_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD4

  displacements = 'u v'
[]

[Functions]
  [./right_u]
    type = ParsedFunction
    value = 0.1*t
  [../]

  [./fn_v]
    type = ParsedFunction
    value = (x+1)*y*0.1*t
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td_u]
    type = TimeDerivative
    variable = u
    use_displaced_mesh = true
  [../]
  [./diff_u]
    type = Diffusion
    variable = u
    use_displaced_mesh = true
  [../]

  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
  [./right_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 1
    function = right_u
  [../]

  [./left_v]
    type = FunctionDirichletBC
    variable = v
    boundary = '0 2'
    function = fn_v
  [../]
[]

[Executioner]
  type = Transient

  dt = 0.1
  start_time = 0
  num_steps = 10


  solve_type = 'PJFNK'
[]

[Outputs]
  [./out_displaced]
    type = Exodus
    use_displaced = true
  [../]
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temperature]
    initial_condition = 900.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'vonmises_stress'
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./pressure_x]
    type = Pressure
    variable = disp_x
    component = 0
    boundary = right
    factor = 1.0e5
  [../]
  [./pressure_y]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    factor = -1.0e5
  [../]
  [./pressure_z]
    type = Pressure
    variable = disp_z
    component = 2
    boundary = front
    factor = -1.0e5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 3.30e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = SS316HLAROMANCEStressUpdateTest
    temperature = temperature
    initial_cell_dislocation_density = 6.0e12
    initial_wall_dislocation_density = 4.4e11
    outputs = all
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  nl_abs_tol = 1e-12
  automatic_scaling = true
  compute_scaling_once = false

  num_steps = 5
[]

[Postprocessors]
  [./effective_strain_avg]
    type = ElementAverageValue
    variable = effective_creep_strain
  [../]
  [./temperature]
    type = ElementAverageValue
    variable = temperature
  [../]
  [./cell_dislocations]
    type = ElementAverageValue
    variable = cell_dislocations
  [../]
  [./wall_disloactions]
    type = ElementAverageValue
    variable = wall_dislocations
  [../]
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_fully_saturated.i)

# 1phase, heat advecting with a moving fluid
# Using the FullySaturated Kernel
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [temp]
    initial_condition = 200
  []
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = '1-x'
  []
[]

[BCs]
  [pp0]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
  [pp1]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [spit_heat]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 300
  []
  [suck_heat]
    type = DirichletBC
    variable = temp
    boundary = right
    value = 200
  []
[]

[Kernels]
  [mass_dot]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [advection]
    type = PorousFlowFullySaturatedDarcyBase
    variable = pp
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [convection]
    type = PorousFlowFullySaturatedHeatAdvection
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 100
      density0 = 1000
      viscosity = 4.4
      thermal_expansion = 0
      cv = 2
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 125
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 2 0 0 0 3'
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [PS]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 0.6
[]

[VectorPostprocessors]
  [T]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 51
    sort_by = x
    variable = temp
  []
[]

[Outputs]
  file_base = heat_advection_1d_fully_saturated
  [csv]
    type = CSV
    sync_times = '0.1 0.6'
    sync_only = true
  []
[]

(modules/phase_field/test/tests/initial_conditions/circles_from_file_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 56
  nz = 0
  xmin = 0
  xmax = 200
  ymin = 0
  ymax = 112
  zmin = 0
  zmax = 0
[]

[Variables]
  [./c]
  [../]
[]

[ICs]
  [./IC_c]
    type = SmoothCircleFromFileIC
    file_name = 'circles.txt'
    invalue = 1
    outvalue = 0
    variable = c
    int_width = 6
  [../]
[]

[Kernels]
  [./c_dot]
    type = TimeDerivative
    variable = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  num_steps = 0
[]

[Outputs]
  exodus = true
  csv = false
[]

(modules/level_set/test/tests/transfers/copy_solution/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
[]

(test/tests/constraints/equal_value_boundary_constraint/adaptivity.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
[]

[Adaptivity]
  marker = 'box'
  [Markers]
    [box]
      type = BoxMarker
      bottom_left = '0 0 0'
      top_right = '1 1 0 '
      inside = 'refine'
      outside = 'do_nothing'
    []
  []
[]

[Variables]
  [diffused]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = 'diffused'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = 'diffused'
    boundary = 'left'
    value = 1.0
  []
  [right]
    type = DirichletBC
    variable = 'diffused'
    boundary = 'right'
    value = 0.0
  []
[]

[Constraints]
  [y_top]
    type = EqualValueBoundaryConstraint
    variable = 'diffused'
    primary = '45'
    secondary = 'top'
    penalty = 10e6
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  automatic_scaling = true
  num_steps = 3
  nl_rel_tol = 1e-06
  nl_abs_tol = 1e-08
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/richards/test/tests/pressure_pulse/pp_fu_22.i)

# investigating pressure pulse in 1D with 2 phase
# transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]


[ICs]
  [./water_ic]
    type = ConstantIC
    value = 2E6
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2E6
    variable = pgas
  [../]
[]


[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pwater
  [../]
  [./left_gas]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pgas
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas pconstraint'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
  [./pconstraint]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-8
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    viscosity = '1E-3 1E-5'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_rel_tol = 1.e-9
  nl_max_its = 20
  dt = 1E3
  dtmin = 1E3
  end_time = 1E4
[]

[Outputs]
  file_base = pp_fu_22
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(test/tests/adaptivity/cycles_per_step/cycles_per_step.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  initial_steps = 2
  cycles_per_step = 2
  marker = marker
  initial_marker = marker
  max_h_level = 2
  [Indicators/indicator]
    type = GradientJumpIndicator
    variable = u
  []
  [Markers/marker]
    type = ErrorFractionMarker
    indicator = indicator
    coarsen = 0.1
    refine = 0.7
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/multilevel/dt_from_sub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.3

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = dt_from_sub_subsub.i
  [../]
[]

(modules/xfem/test/tests/bimaterials/inclusion_bimaterials_2d.i)

# This test is for a matrix-inclusion composite materials
# The global stress is determined by switching the stress based on level set values
# The inclusion geometry is marked by a level set function
# The matrix and inclusion are glued together

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 11
  xmin = 0.0
  xmax = 5.
  ymin = 0.0
  ymax = 5.
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Functions]
  [./ls_func]
    type = ParsedFunction
    value = 'sqrt((y-2.5)*(y-2.5) + (x-2.5)*(x-2.5)) - 1.5'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./a_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./a_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./a_strain_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./b_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./b_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./b_strain_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = stress_xx
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = stress_yy
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 1
    variable = stress_xy
  [../]
  [./a_strain_xx]
    type = RankTwoAux
    rank_two_tensor = A_total_strain
    index_i = 0
    index_j = 0
    variable = a_strain_xx
  [../]
  [./a_strain_yy]
    type = RankTwoAux
    rank_two_tensor = A_total_strain
    index_i = 1
    index_j = 1
    variable = a_strain_yy
  [../]
  [./a_strain_xy]
    type = RankTwoAux
    rank_two_tensor = A_total_strain
    index_i = 0
    index_j = 1
    variable = a_strain_xy
  [../]
  [./b_strain_xx]
    type = RankTwoAux
    rank_two_tensor = B_total_strain
    index_i = 0
    index_j = 0
    variable = b_strain_xx
  [../]
  [./b_strain_yy]
    type = RankTwoAux
    rank_two_tensor = B_total_strain
    index_i = 1
    index_j = 1
    variable = b_strain_yy
  [../]
  [./b_strain_xy]
    type = RankTwoAux
    rank_two_tensor = B_total_strain
    index_i = 0
    index_j = 1
    variable = b_strain_xy
  [../]
[]

[Constraints]
  [./dispx_constraint]
    type = XFEMSingleVariableConstraint
    use_displaced_mesh = false
    variable = disp_x
    alpha = 1e8
    geometric_cut_userobject = 'level_set_cut_uo'
  [../]
  [./dispy_constraint]
    type = XFEMSingleVariableConstraint
    use_displaced_mesh = false
    variable = disp_y
    alpha = 1e8
    geometric_cut_userobject = 'level_set_cut_uo'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./topx]
    type = FunctionDirichletBC
    boundary = top
    variable = disp_x
    function = '0.03*t'
  [../]
  [./topy]
    type = FunctionDirichletBC
    boundary = top
    variable = disp_y
    function = '0.03*t'
  [../]
[]

[Materials]
  [./elasticity_tensor_A]
    type = ComputeIsotropicElasticityTensor
    base_name = A
    youngs_modulus = 1e9
    poissons_ratio = 0.3
  [../]
  [./strain_A]
    type = ComputeSmallStrain
    base_name = A
  [../]
  [./stress_A]
    type = ComputeLinearElasticStress
    base_name = A
  [../]
  [./elasticity_tensor_B]
    type = ComputeIsotropicElasticityTensor
    base_name = B
    youngs_modulus = 1e5
    poissons_ratio = 0.3
  [../]
  [./strain_B]
    type = ComputeSmallStrain
    base_name = B
  [../]
  [./stress_B]
    type = ComputeLinearElasticStress
    base_name = B
  [../]
  [./combined_stress]
    type = LevelSetBiMaterialRankTwo
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = ls
    prop_name = stress
  [../]
  [./combined_dstressdstrain]
    type = LevelSetBiMaterialRankFour
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = ls
    prop_name = Jacobian_mult
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

# controls for linear iterations
  l_max_its = 20
  l_tol = 1e-3

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-7

# time control
  start_time = 0.0
  dt = 0.5
  end_time = 1.0
  num_steps = 2

  max_xfem_update = 1
[]

[Outputs]
  exodus = true
  execute_on = timestep_end
  csv = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform1.i)

# Elastic deformation.
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = 8*t
# disp_y = 6*t
# disp_z = t
# should yield stress:
# stress_xz = 8*t
# stress_xy = 6*t
# stress_zz = 2*t
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 8*t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 6*t
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = t
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = combined_inelastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = combined_inelastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = combined_inelastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = combined_inelastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = combined_inelastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = combined_inelastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zz
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = ''
    perform_finite_strain_rotations = false
  [../]
[]

[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform1
  csv = true
[]

(test/tests/outputs/common/console.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(test/tests/kernels/array_kernels/array_diffusion_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
    scaling = '.9 .9'
  []
[]

[Kernels]
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
[]

[BCs]
  [left]
    type = ArrayDirichletBC
    variable = u
    boundary = 1
    values = '0 0'
  []

  [right]
    type = ArrayDirichletBC
    variable = u
    boundary = 2
    values = '1 2'
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/stress_update_material_based/patch_recovery.i)

[GlobalParams]
  displacements = 'ux uy'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[AuxVariables]
  [./stress_xx_recovered]
    order = FIRST
    family = LAGRANGE
  [../]
  [./stress_yy_recovered]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
[]

[AuxKernels]
  [./stress_xx_recovered]
    type = RankTwoAux
    patch_polynomial_order = first
    rank_two_tensor = stress
    variable = stress_xx_recovered
    index_i = 0
    index_j = 0
    execute_on = 'timestep_end'
  [../]
  [./stress_yy_recovered]
    type = RankTwoAux
    patch_polynomial_order = first
    rank_two_tensor = stress
    variable = stress_yy_recovered
    index_i = 1
    index_j = 1
    execute_on = 'timestep_end'
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uy
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensorConstantRotationCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    type = ComputeMultipleCrystalPlasticityStress
    crystal_plasticity_models = 'trial_xtalpl'
    tan_mod_type = exact
  [../]
  [./trial_xtalpl]
    type = CrystalPlasticityKalidindiUpdate
    number_slip_systems = 12
    slip_sys_file_name = input_slip_sys.txt
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.05
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poro_elasticity/mandel_constM.i)

# Mandel's problem of consolodation of a drained medium
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed.  The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width.  a = 1
# Soil height.  b = 0.1
# Soil's Lame lambda.  la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = G = 0.75
# Soil bulk modulus.  K = la + 2*mu/3 = 1
# Drained Poisson ratio.  nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance.  1/K = 1
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Biot modulus.  M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio.  nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient.  B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Consolidation coefficient.  c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top.  F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [roller_xmin]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left'
  []
  [roller_ymin]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom'
  []
  [plane_strain]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
  [xmax_drained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = right
  []
  [top_velocity]
    type = FunctionDirichletBC
    variable = disp_y
    function = top_velocity
    boundary = top
  []
[]

[Functions]
  [top_velocity]
    type = PiecewiseLinear
    x = '0 0.002 0.006   0.014   0.03    0.046   0.062   0.078   0.094   0.11    0.126   0.142   0.158   0.174   0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
    y = '-0.041824842    -0.042730269    -0.043412712    -0.04428867     -0.045509181    -0.04645965     -0.047268246 -0.047974749      -0.048597109     -0.0491467  -0.049632388     -0.050061697      -0.050441198     -0.050776675     -0.051073238      -0.0513354 -0.051567152      -0.051772022     -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
  []
[]

[AuxVariables]
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [tot_force]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [tot_force]
    type = ParsedAux
    args = 'stress_yy porepressure'
    execute_on = timestep_end
    variable = tot_force
    function = '-stress_yy+0.6*porepressure'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = porepressure
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 8
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityHMBiotModulus
    porosity_zero = 0.1
    biot_coefficient = 0.6
    solid_bulk = 1
    constant_fluid_bulk_modulus = 8
    constant_biot_modulus = 4.7058823529
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0.0 0 0'
    variable = porepressure
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0.1 0 0'
    variable = porepressure
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0.2 0 0'
    variable = porepressure
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0.3 0 0'
    variable = porepressure
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0.4 0 0'
    variable = porepressure
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0.5 0 0'
    variable = porepressure
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0.6 0 0'
    variable = porepressure
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0.7 0 0'
    variable = porepressure
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0.8 0 0'
    variable = porepressure
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0.9 0 0'
    variable = porepressure
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '1 0 0'
    variable = porepressure
  []
  [xdisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_x
  []
  [ydisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_y
  []
  [total_downwards_force]
     type = ElementAverageValue
     outputs = csv
     variable = tot_force
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.15*t<0.01,0.15*t,0.01)
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 0.7
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mandel_constM
  [csv]
    interval = 3
    type = CSV
  []
[]

(test/tests/vectorpostprocessors/late_declaration_vector_postprocessor/late_declaration_vector_postprocessor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./constant]
    type = LateDeclarationVectorPostprocessor
    value = '1.5 2.7'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'initial timestep_end'
  csv = true
[]

(modules/porous_flow/test/tests/dirackernels/squarepulse1.i)

# Test PorousFlowSquarePulsePointSource DiracKernel

[Mesh]
  type = GeneratedMesh
  dim = 2
  bias_x = 1.1
  bias_y = 1.1
  ymax = 1
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = pp
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
[]

[Postprocessors]
  [total_mass]
    type = PorousFlowFluidMass
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1e-14
  dt = 200
  end_time = 2000
[]

[Outputs]
  perf_graph = true
  file_base = squarepulse1
  csv = true
  execute_on = 'initial timestep_end'
  [con]
    output_linear = true
    type = Console
  []
[]

[ICs]
  [PressureIC]
    variable = pp
    type = ConstantIC
    value = 20e6
  []
[]

[DiracKernels]
  [sink1]
    type = PorousFlowSquarePulsePointSource
    start_time = 100
    end_time = 300
    point = '0.5 0.5 0'
    mass_flux = -0.1
    variable = pp
  []
  [sink]
    type = PorousFlowSquarePulsePointSource
    start_time = 600
    end_time = 1400
    point = '0.5 0.5 0'
    mass_flux = -0.1
    variable = pp
  []
  [source]
    point = '0.5 0.5 0'
    start_time = 1500
    mass_flux = 0.2
    end_time = 2000
    variable = pp
    type = PorousFlowSquarePulsePointSource
  []
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation_action.i)

# Same as pp_generation.i, but using an Action
#
# A sample is constrained on all sides and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in porepressure is observed.
#
# Source = s  (units = kg/m^3/second)
#
# Expect:
# fluid_mass = mass0 + s*t
# stress = 0 (remember this is effective stress)
# Porepressure = fluid_bulk*log(fluid_mass_density/density_P0), where fluid_mass_density = fluid_mass*porosity
# porosity = biot+(phi0-biot)*exp(pp(biot-1)/solid_bulk)
#
# Parameters:
# Biot coefficient = 0.3
# Phi0 = 0.1
# Solid Bulk modulus = 2
# fluid_bulk = 13
# density_P0 = 1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]
[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 13.0
      viscosity = 1.0
      density0 = 1.0
    []
  []
[]

[PorousFlowUnsaturated]
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  biot_coefficient = 0.3
  gravity = '0 0 0'
  fp = the_simple_fluid
  van_genuchten_alpha = 1.0
  van_genuchten_m = 0.8
  relative_permeability_type = Corey
  relative_permeability_exponent = 0.0
  save_component_rate_in = nodal_kg_per_s
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
[]

[Kernels]
  [source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
  [nodal_kg_per_s]
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    variable = porosity
    property = porosity
  []
[]

[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.3
    solid_bulk = 2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0   0 1 0   0 0 1' # unimportant
  []
[]

[Functions]
  [porosity_analytic]
    type = ParsedFunction
    value = 'biot+(phi0-biot)*exp(pp*(biot-1)/bulk)'
    vars = 'biot phi0 pp bulk'
    vals = '0.3 0.1 p0 2'
  []
[]

[Postprocessors]
  [nodal_kg_per_s]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = nodal_kg_per_s
  []
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
  []
  [porosity]
    type = PointValue
    outputs = 'console csv'
    point = '0 0 0'
    variable = porosity
  []
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [porosity_analytic]
    type = FunctionValuePostprocessor
    function = porosity_analytic
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []

[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_action
  csv = true
[]

(modules/porous_flow/test/tests/poro_elasticity/terzaghi.i)

# Terzaghi's problem of consolodation of a drained medium
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example.  Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height.  h = 10
# Soil's Lame lambda.  la = 2
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = 3
# Soil bulk modulus.  K = la + 2*mu/3 = 4
# Soil confined compressibility.  m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance.  1/K = 0.25
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus.  S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient.  c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top.  q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution).  p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution).  uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution).  uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
#
# FINAL NOTE: The above solution assumes constant Biot Modulus.
# In porous_flow this is not true.  Therefore the solution is
# a little different than in the paper.  This test was therefore
# validated against MOOSE's poromechanics, which can choose either
# a constant Biot Modulus (which has been shown to agree with
# the analytic solution), or a non-constant Biot Modulus (which
# gives the same results as porous_flow).

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  []
  [topdrained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = front
  []
  [topload]
    type = NeumannBC
    variable = disp_z
    value = -1
    boundary = front
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = porepressure
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 8
      density0 = 1
      thermal_expansion = 0
      viscosity = 0.96
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    # bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure_qp]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    ensure_positive = false
    porosity_zero = 0.1
    biot_coefficient = 0.6
    solid_bulk = 4
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0 0 1'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0 0 2'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0 0 3'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0 0 4'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0 0 5'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0 0 6'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0 0 7'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0 0 8'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0 0 9'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = porepressure
    use_displaced_mesh = false
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = disp_z
    use_displaced_mesh = false
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.5*t<0.1,0.5*t,0.1)
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.0001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = terzaghi
  [csv]
    type = CSV
  []
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small.i)

# Test for small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# density (rho) = 1.0

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.

# The theoretical first and third frequencies of this beam are:
# f1 = 1/(2 pi) * (3.5156/L^2) * sqrt(EI/rho)
# f2 = 6.268 f1

# This implies that the corresponding time period of this beam are 2.858 s and 0.455s

# The FEM solution for this beam with 10 element gives time periods of 2.856 s and 0.4505s with a time step of 0.01.
# A smaller time step is required to obtain a closer match for the lower time periods/higher frequencies.
# A higher time step of 0.05 is used in this test to reduce testing time.

# The time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time       disp_y            vel_y            accel_y
# 0     0.0                  0.0                0.0
# 0.05  0.0016523559162602   0.066094236650407  2.6437694660163
# 0.1   0.0051691308901533   0.07457676230532  -2.3044684398197
# 0.15  0.0078956772343372   0.03448509146203   4.7008016060883
# 0.2   0.0096592517031463   0.03605788729033  -0.63788977295649
# 0.25  0.011069233444348    0.020341382357756  0.0092295756535376

[Mesh]
  type = GeneratedMesh
  xmin = 0.0
  xmax = 4.0
  dim = 1
  nx = 10
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_x]
    type = NewmarkAccelAux
    variable = rot_accel_x
    displacement = rot_x
    velocity = rot_vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_x]
    type = NewmarkVelAux
    variable = rot_vel_x
    acceleration = rot_accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_y]
    type = NewmarkAccelAux
    variable = rot_accel_y
    displacement = rot_y
    velocity = rot_vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_y]
    type = NewmarkVelAux
    variable = rot_vel_y
    acceleration = rot_accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_z]
    type = NewmarkAccelAux
    variable = rot_accel_z
    displacement = rot_z
    velocity = rot_vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_z]
    type = NewmarkVelAux
    variable = rot_vel_z
    acceleration = rot_accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.05 0.1 10.0'
    y = '0.0 0.01  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  dt = 0.05
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
  [./inertial_force_x]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 0
    variable = disp_x
  [../]
  [./inertial_force_y]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 1
    variable = disp_y
  [../]
  [./inertial_force_z]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 2
    variable = disp_z
  [../]
  [./inertial_force_rot_x]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 3
    variable = rot_x
  [../]
  [./inertial_force_rot_y]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 4
    variable = rot_y
  [../]
  [./inertial_force_rot_z]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.25
    gamma = 0.5
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.01
    Ay = 0.0
    Az = 0.0
    Iy = 1.0e-4
    Iz = 1.0e-4
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1.0'
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/phase_field/test/tests/MultiPhase/acmultiinterface.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 10
  nz = 0
  xmin = -10
  xmax = 10
  ymin = -5
  ymax = 5
  elem_type = QUAD4
[]

[Variables]
  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = -3.5
      y1 =  0.0
      radius = 4.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 =  3.5
      y1 =  0.0
      radius = 4.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
  [./eta3]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SpecifiedSmoothCircleIC
      x_positions = '-4.0 4.0'
      y_positions = ' 0.0 0.0'
      z_positions = ' 0.0 0.0'
      radii = '4.0 4.0'
      invalue = 0.1
      outvalue = 0.9
      int_width = 2.0
    [../]
  [../]

  [./lambda]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1.0
  [../]
[]

[Kernels]
  [./deta1dt]
    type = TimeDerivative
    variable = eta1
  [../]
  [./ACBulk1]
    type = AllenCahn
    variable = eta1
    args = 'eta2 eta3'
    mob_name = L1
    f_name = F
  [../]
  [./ACInterface1]
    type = ACMultiInterface
    variable = eta1
    etas = 'eta1 eta2 eta3'
    mob_name = L1
    kappa_names = 'kappa11 kappa12 kappa13'
  [../]
  [./lagrange1]
    type = SwitchingFunctionConstraintEta
    variable = eta1
    h_name   = h1
    lambda = lambda
  [../]

  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
  [./ACBulk2]
    type = AllenCahn
    variable = eta2
    args = 'eta1 eta3'
    mob_name = L2
    f_name = F
  [../]
  [./ACInterface2]
    type = ACMultiInterface
    variable = eta2
    etas = 'eta1 eta2 eta3'
    mob_name = L2
    kappa_names = 'kappa21 kappa22 kappa23'
  [../]
  [./lagrange2]
    type = SwitchingFunctionConstraintEta
    variable = eta2
    h_name   = h2
    lambda = lambda
  [../]

  [./deta3dt]
    type = TimeDerivative
    variable = eta3
  [../]
  [./ACBulk3]
    type = AllenCahn
    variable = eta3
    args = 'eta1 eta2'
    mob_name = L3
    f_name = F
  [../]
  [./ACInterface3]
    type = ACMultiInterface
    variable = eta3
    etas = 'eta1 eta2 eta3'
    mob_name = L3
    kappa_names = 'kappa31 kappa32 kappa33'
  [../]
  [./lagrange3]
    type = SwitchingFunctionConstraintEta
    variable = eta3
    h_name   = h3
    lambda = lambda
  [../]

  [./lagrange]
    type = SwitchingFunctionConstraintLagrange
    variable = lambda
    etas    = 'eta1 eta2 eta3'
    h_names = 'h1   h2   h3'
    epsilon = 0
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'Fx  L1 L2 L3  kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
    prop_values = '0   1  1  1   1       1       1       1       1       1       1       1       1      '
  [../]

  [./etasummat]
    type = ParsedMaterial
    f_name = etasum
    args = 'eta1 eta2 eta3'
    material_property_names = 'h1 h2 h3'
    function = 'h1+h2+h3'
  [../]

  [./switching1]
    type = SwitchingFunctionMaterial
    function_name = h1
    eta = eta1
    h_order = SIMPLE
  [../]
  [./switching2]
    type = SwitchingFunctionMaterial
    function_name = h2
    eta = eta2
    h_order = SIMPLE
  [../]
  [./switching3]
    type = SwitchingFunctionMaterial
    function_name = h3
    eta = eta3
    h_order = SIMPLE
  [../]

  [./barrier]
    type = MultiBarrierFunctionMaterial
    etas = 'eta1 eta2 eta3'
  [../]

  [./free_energy]
    type = DerivativeMultiPhaseMaterial
    f_name = F
    # we use a constant free energy (GeneriConstantmaterial property Fx)
    fi_names = 'Fx  Fx  Fx'
    hi_names = 'h1  h2  h3'
    etas     = 'eta1 eta2 eta3'
    # the free energy is given by the MultiBarrierFunctionMaterial only
    W = 1
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'
  #petsc_options = '-snes_ksp -snes_ksp_ew'
  #petsc_options = '-ksp_monitor_snes_lg-snes_ksp_ew'
  #petsc_options_iname = '-ksp_gmres_restart'
  #petsc_options_value = '1000              '

  l_max_its = 15
  l_tol = 1.0e-6

  nl_max_its = 50
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10

  start_time = 0.0
  num_steps = 2
  dt = 0.2
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/gravity/gravity_test.i)

#
# Gravity Test
#
# This test is designed to apply a gravity body force.
#
# The mesh is composed of one block with a single element.
# The bottom is fixed in all three directions.  Poisson's ratio
# is zero and the density is 20/9.81
# which makes it trivial to check displacements.
#

[Mesh]
  type = GeneratedMesh
  dim = 3
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./gravity_y]
    type = Gravity
    variable = disp_y
    value = -9.81
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./no_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5e6'
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./density]
    type = GenericConstantMaterial
    prop_names = density
    prop_values = 2.0387
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_abs_tol = 1e-10
  l_max_its = 20
[]

[Outputs]
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(modules/porous_flow/test/tests/sinks/s09_fully_saturated.i)

# Apply a piecewise-linear sink flux to the right-hand side and watch fluid flow to it
#
# This test has a single phase with two components.  The test initialises with
# the porous material fully filled with component=1.  The left-hand side is fixed
# at porepressure=1 and mass-fraction of the zeroth component being unity.
# The right-hand side has a very strong piecewise-linear flux that keeps the
# porepressure~0 at that side.  Fluid mass is extracted by this flux in proportion
# to the fluid component mass fraction.
#
# Therefore, the zeroth fluid component will flow from left to right (down the
# pressure gradient).
#
# The important DE is
# porosity * dc/dt = (perm / visc) * grad(P) * grad(c)
# which is true for c = mass-fraction, and very large bulk modulus of the fluid.
# For grad(P) constant in time and space (as in this example) this is just the
# advection equation for c, with velocity = perm / visc / porosity.  The parameters
# are chosen to velocity = 1 m/s.
# In the numerical world, and especially with full upwinding, the advection equation
# suffers from diffusion.  In this example, the diffusion is obvious when plotting
# the mass-fraction along the line, but the average velocity of the front is still
# correct at 1 m/s.
# This test uses the FullySaturated version of the flow Kernel.  This does not
# suffer from as much numerical diffusion as the standard PorousFlow Kernel since
# it does not employ any upwinding.
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp frac'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Variables]
  [pp]
  []
  [frac]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = 1-x
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = frac
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = pp
  []
  [flux0]
    type = PorousFlowFullySaturatedDarcyFlow
    fluid_component = 0
    gravity = '0 0 0'
    variable = frac
  []
  [flux1]
    type = PorousFlowFullySaturatedDarcyFlow
    fluid_component = 1
    gravity = '0 0 0'
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e10 # need large in order for constant-velocity advection
      density0 = 1 # almost irrelevant, except that the ability of the right BC to keep P fixed at zero is related to density_P0
      thermal_expansion = 0
      viscosity = 11
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = frac
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 1.1 0 0 0 1.1'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2 # irrelevant in this fully-saturated situation
    phase = 0
  []
[]

[BCs]
  [lhs_fixed_a]
    type = DirichletBC
    boundary = 'left'
    variable = frac
    value = 1
  []
  [lhs_fixed_b]
    type = DirichletBC
    boundary = 'left'
    variable = pp
    value = 1
  []
  [flux0]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '-100 100'
    multipliers = '-1 1'
    variable = frac # the zeroth comonent
    mass_fraction_component = 0
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1E4
  []
  [flux1]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '-100 100'
    multipliers = '-1 1'
    variable = pp # comonent 1
    mass_fraction_component = 1
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1E4
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-2
  end_time = 1
  nl_rel_tol = 1E-11
  nl_abs_tol = 1E-11
[]

[VectorPostprocessors]
  [mf]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 100
    sort_by = x
    variable = frac
  []
[]

[Outputs]
  file_base = s09_fully_saturated
  [console]
    type = Console
    execute_on = 'nonlinear linear'
  []
  [csv]
    type = CSV
    sync_times = '0.1 0.5 1'
    sync_only = true
  []
  interval = 10
[]

(modules/porous_flow/test/tests/energy_conservation/except02.i)

# checking that the heat-energy postprocessor throws the correct error if the kernel_variable_number is illegal
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [temp]
  []
[]

[ICs]
  [tinit]
    type = FunctionIC
    function = '100*x'
    variable = temp
  []
  [pinit]
    type = FunctionIC
    function = x
    variable = pp
  []
[]

[Kernels]
  [dummyt]
    type = TimeDerivative
    variable = temp
  []
  [dummyp]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      viscosity = 0.001
      thermal_expansion = 0
      cv = 1.3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2.2
    density = 0.5
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [total_heat]
    type = PorousFlowHeatEnergy
    kernel_variable_number = 2
  []
  [rock_heat]
    type = PorousFlowHeatEnergy
  []
  [fluid_heat]
    type = PorousFlowHeatEnergy
    include_porous_skeleton = false
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1 1 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = except01
  csv = true
[]

(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian_direct/main.i)

# Derived from the example '3D_volumetric_Cartesian' with the following differences:
#
#   1) The coupling is performed via BodyForce instead of the
#      FunctionSeriesToAux+CoupledForce approach
[Mesh]
  type = GeneratedMesh
  dim = 3

  xmin = 0.0
  xmax = 10.0
  nx = 15

  ymin = 1.0
  ymax = 11.0
  ny = 25

  zmin = 2.0
  zmax = 12.0
  nz = 35
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = HeatConduction
    variable = m
  [../]
  [./time_diff_m]
    type = HeatConductionTimeDerivative
    variable = m
  [../]
  [./s_in] # Add in the contribution from the SubApp
    type = BodyForce
    variable = m
    function = FX_Basis_Value_Main
  [../]
[]

[Materials]
  [./Unobtanium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '1.0                  1.0           1.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'top bottom left right front back'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3   4   5'
    physical_bounds = '0.0  10.0    1.0 11.0    2.0 12.0'
    x = Legendre
    y = Legendre
    z = Legendre
    enable_cache = true
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(test/tests/nodalkernels/high_order_time_integration/high_order_time_integration.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./exact_solution]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[NodalKernels]
  [./td]
    type = TimeDerivativeNodalKernel
    variable = v
  [../]
  [./f]
    type = UserForcingFunctionNodalKernel
    variable = v
    function = t*t*t+4
  [../]
[]

[AuxKernels]
  [./exact]
    type = FunctionAux
    variable = exact_solution
    function = exact_solution_function
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Functions]
  [./exact_solution_function]
    type = ParsedFunction
    value = (1.0/4.0)*(16*t+t*t*t*t)
  [../]
[]

[Postprocessors]
  [./error]
    type = NodalL2Error
    variable = v
    function = exact_solution_function
  [../]
[]

[Executioner]
  type = Transient
  end_time = 10
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  scheme = 'crank-nicolson'
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_basicthm.i)

# Identical to pp_generation_unconfined_fullysat_volume.i but using an Action
#
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source has units 1/s.  Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz   (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz   (remember this is effective stress)
#
# In standard porous_flow, everything is based on mass, eg the source has
# units kg/s/m^3.  This is discussed in the other pp_generation_unconfined
# models.  In this test, we use the FullySaturated Kernel and set
# multiply_by_density = false
# meaning the fluid Kernel has units of volume, and the source, s, has units 1/time
#
# The ratios are:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
#
# Finally, note that the volumetric strain has
# consistent_with_displaced_mesh = false
# which is needed when using the FullySaturated version of the Kernels
# in order to generate the above results

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  []
[]


[Kernels]
  [source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 3.3333333333
      viscosity = 1.0
      density0 = 1.0
    []
  []
[]

[PorousFlowBasicTHM]
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  multiply_by_density = false
  porepressure = porepressure
  biot_coefficient = 0.3
  gravity = '0 0 0'
  fp = the_simple_fluid
  save_component_rate_in = nodal_m3_per_s
[]


[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosityConst # the "const" is irrelevant here: all that uses Porosity is the BiotModulus, which just uses the initial value of porosity
    porosity = 0.1
    PorousFlowDictator = dictator
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    PorousFlowDictator = dictator
    biot_coefficient = 0.3
    fluid_bulk_modulus = 3.3333333333
    solid_bulk_compliance = 0.5
  []
  [permeability_irrelevant]
    type = PorousFlowPermeabilityConst
    PorousFlowDictator = dictator
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
[]

[AuxVariables]
  [nodal_m3_per_s]
  []
[]

[Postprocessors]
  [nodal_m3_per_s]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = nodal_m3_per_s
  []
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [stress_xx_over_strain]
    type = FunctionValuePostprocessor
    function = stress_xx_over_strain_fcn
    outputs = csv
  []
  [stress_zz_over_strain]
    type = FunctionValuePostprocessor
    function = stress_zz_over_strain_fcn
    outputs = csv
  []
  [p_over_strain]
    type = FunctionValuePostprocessor
    function = p_over_strain_fcn
    outputs = csv
  []
[]

[Functions]
  [stress_xx_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_xx zdisp'
  []
  [stress_zz_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_zz zdisp'
  []
  [p_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'p0 zdisp'
  []
[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_unconfined_basicthm
  [csv]
    type = CSV
  []
[]

(test/tests/dirackernels/aux_scalar_variable/aux_scalar_variable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./shared]
    family = SCALAR
    initial_condition = 2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./source_value]
    type = ScalarVariable
    variable = shared
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  hide = shared
  exodus = true
[]

[DiracKernels]
  [./source_0]
    variable = u
    shared = shared
    type = ReportingConstantSource
    point = '0.2 0.2'
  [../]
  [./source_1]
    point = '0.8 0.8'
    factor = 2
    variable = u
    shared = shared
    type = ReportingConstantSource
  [../]
[]

(test/tests/postprocessors/side_flux_average/side_flux_average_fv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
    fv = true
  [../]
[]

[FVKernels]
  [./diff]
    type = FVDiffusion
    variable = u
    coeff = 1
  [../]
[]

[FVBCs]
  [./left]
    type = FVDirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FVDirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat_props]
    type = GenericConstantMaterial
    block = 0
    prop_names = diffusivity
    prop_values = 2
  [../]

  [./mat_props_bnd]
    type = GenericConstantMaterial
    boundary = right
    prop_names = diffusivity
    prop_values = 1
  [../]
[]

[Postprocessors]
  [./avg_flux_right]
    # Computes flux integral on the boundary, which should be -1
    type = SideFluxAverage
    variable = u
    boundary = right
    diffusivity = diffusivity
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-14
  nl_rel_tol = 1e-14
  l_abs_tol = 1e-14
  l_tol = 1e-6
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_nearest_node_transfer/parallel_master.i)

# This test was introduced for Issue #804 which saw data corruption
# during NearestNodeTransfer when running in parallel

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  parallel_type = replicated
[]

[Variables]
  [./u]
     order = FIRST
     family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 1.0 0.0'
    input_files = parallel_sub.i
    execute_on = 'timestep_end'
   [../]
[]

[Transfers]
# Surface to volume data transfer
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = from_sub
    execute_on = 'timestep_end'
  [../]
[]

(modules/porous_flow/test/tests/jacobian/mass05_nodens.i)

# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 3components (that exist in both phases)
# unsaturated
# multiply_by_density = false
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [mass_sp0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
    multiply_by_density = false
  []
  [mass_sp1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = ppgas
    multiply_by_density = false
  []
  [mass_sp2]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = massfrac_ph0_sp0
    multiply_by_density = false
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/multiapps/picard_sub_cycling/fully_coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/restart_transient_from_steady/steady_with_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [Tf]
  []
[]

[Variables]
  [power_density]
  []
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2'
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = power_density
  []

  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = power_density
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = power_density
    boundary = right
    value = 1e3
  []
[]

[Postprocessors]
  [pwr_avg]
    type = ElementAverageValue
    variable = power_density
    execute_on = 'initial timestep_end'
  []
  [temp_avg]
    type = ElementAverageValue
    variable = Tf
    execute_on = 'initial final'
  []
  [temp_max]
    type = ElementExtremeValue
    value_type = max
    variable = Tf
    execute_on = 'initial final'
  []
  [temp_min]
    type = ElementExtremeValue
    value_type = min
    variable = Tf
    execute_on = 'initial final'
  []
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12

  picard_rel_tol = 1E-7
  picard_abs_tol = 1.0e-07
  picard_max_its = 12
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files  = steady_with_sub_sub.i
    execute_on = 'timestep_end'
  []
[]

[Transfers]
  [p_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = power_density
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
  []
  [t_from_sub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    source_variable = temp
    variable = Tf
    multi_app = sub
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
  checkpoint = true
  execute_on = 'INITIAL TIMESTEP_END FINAL'
[]

(test/tests/kernels/2d_diffusion/matdiffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmax = 1.0
  ymax = 1.0
  elem_type = QUAD4
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./cres]
    type = MatDiffusion
    variable = u
    diffusivity = Du
  [../]
  [./ctime]
    type = TimeDerivative
    variable = u
  [../]
[]

[Materials]
  [./Dc]
    type = DerivativeParsedMaterial
    f_name = Du
    function = '0.01+u^2'
    args = 'u'
    derivative_order = 1
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = NeumannBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  scheme = 'BDF2'
  dt = 1
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

(test/tests/dgkernels/2d_diffusion_dg/dg_stateful.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
    [./InitialCondition]
      type = ConstantIC
      value = 1
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]
  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./abs]
    type = Reaction
    variable = u
  [../]
  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
  [../]
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Materials]
  [./stateful]
    type = StatefulMaterial
    initial_diffusivity = 1
    boundary = 'left'
  [../]
  [./general]
    type = GenericConstantMaterial
    block = '0'
    prop_names = 'dummy'
    prop_values = '1'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  nl_rel_tol = 1e-10
[]

(modules/richards/test/tests/jacobian_2/jn_fu_17.i)

# two phase
# water saturated

# gravity = true
# supg = true
# transient = true


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      block = 0
      function = init_p
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      block = 0
      function = init_p
    [../]
  [../]
[]

[Functions]
  [./init_p]
    type = ParsedFunction
    value = x+0.6*y+0.3*z
  [../]
[]

[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn17
  exodus = false
[]

(modules/phase_field/test/tests/phase_field_kernels/MatGradSquareCoupled.i)

#
# Test the MatGradSquareCoupled kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  zmin = 0
  zmax = 50
  elem_type = QUAD4
[]

[Variables]
  [./w]
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 25.0
      y1 = 25.0
      radius = 6.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 3.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
  [./ACBulk]
    type = CoupledAllenCahn
    variable = w
    v = eta
    f_name = F
    mob_name = 1
  [../]
  [./W]
    type = MatReaction
    variable = w
    mob_name = -1
  [../]
  [./CoupledBulk]
    type = MatReaction
    variable = eta
    v = w
    mob_name = L
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = 1
    mob_name = L
    args = w
  [../]
# MatGradSquareCoupled kernel
  [./nabla_eta]
    type = MatGradSquareCoupled
    variable = w
    elec_potential = eta
    prefactor = 0.5
  [../]
[]

[Materials]
  [./mobility]
    type = DerivativeParsedMaterial
    f_name  = L
    args = 'eta w'
    function = '(1.5-eta)^2+(1.5-w)^2'
    derivative_order = 2
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = 'eta^2 * (1-eta)^2'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 0.5
[]

[Outputs]
  hide = w
  exodus = true
  console = true
[]

(test/tests/outputs/checkpoint/checkpoint_interval.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 11
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [out]
    type = Checkpoint
    interval = 3
    num_files = 2
  []
[]

(test/tests/vectorpostprocessors/elements_along_plane/1d.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  # Our CSV diffs here depend on a fixed element id numbering
  allow_renumbering = false
  parallel_type = replicated
[]

[Problem]
  solve = false
[]

[VectorPostprocessors]
  [./elems]
    type = ElementsAlongPlane
    point = '0.55 0.0 0.0'
    normal = '1.0 0.0 0.0'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(test/tests/materials/stateful_prop/stateful_prop_spatial_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./prop1]
    order = SECOND
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./prop1_output]
    type = MaterialRealAux
    variable = prop1
    property = thermal_conductivity
  [../]
[]

[Kernels]
  [./heat]
    type = MatDiffusionTest
    variable = u
    prop_name = thermal_conductivity
  [../]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0.0
  [../]
  [./right]
    type = MTBC
    variable = u
    boundary = 1
    grad = 1.0
    prop_name = thermal_conductivity
  [../]
[]

[Materials]
  [./stateful]
    type = StatefulSpatialTest
    block = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  start_time = 0.0
  num_steps = 5
  dt = .1
[]

[Outputs]
  file_base = out_spatial
  [./out]
    type = Exodus
    elemental_as_nodal = true
    execute_elemental_on = none
  [../]
[]

(test/tests/multiapps/picard_multilevel/fullsolve_multilevel/sub_level1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [v]
  []
[]

[AuxVariables]
  [u]
  []
  [w]
  []
[]

[Kernels]
  [time_derivative]
    type = TimeDerivative
    variable = v
  []
  [diffusion]
    type = Diffusion
    variable = v
  []
  [source]
    type = CoupledForce
    variable = v
    v = u
  []
[]

[BCs]
  [dirichlet0]
    type = DirichletBC
    variable = v
    boundary = '0'
    value = 0
  []
  [dirichlet]
    type = DirichletBC
    variable = v
    boundary = '2'
    value = 100
  []
[]

[Postprocessors]
  [avg_u]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial linear'
  []
  [avg_v]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial linear'
  []
  [avg_w]
    type = ElementAverageValue
    variable = w
    execute_on = 'initial linear'
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  end_time = 0.1
  dt = 0.02
  # picard_max_its = 5
  # accept_on_max_picard_iteration = true
  # nl_rel_tol = 1e-8
  # nl_abs_tol = 1e-9
  # picard_rel_tol = 1e-3
  # picard_abs_tol = 1e-7
[]


[MultiApps]
  [level2-]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = sub_level2.i
    execute_on = 'timestep_end'
    # sub_cycling = true
  []
[]

[Transfers]
  [v_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = v
    variable = v
    multi_app = level2-
    execute_on = 'timestep_end'
  []
  [w_from_sub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    source_variable = w
    variable = w
    multi_app = level2-
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
  # print_linear_residuals = false
[]

(test/tests/functions/image_function/threshold.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    threshold = 2.7e4
    upper_value = 1
    lower_value = -1
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_direct_coupled_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 30
  ymax = 30
  elem_type = QUAD4
[]

[Variables]
  [./c]
    family = HERMITE
    order = THIRD
  [../]
  [./d]
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 15
    y1 = 15
    radius = 12
    variable = c
    int_width = 3
    invalue = 1
    outvalue = 0
  [../]
  [./d_IC]
    type = BoundingBoxIC
    x1 = 0
    x2 = 15
    y1 = 0
    y2 = 30
    inside = 1.0
    outside = 0.0
    variable = d
  [../]
[]

[Kernels]
  [./c_bulk]
    type = CahnHilliard
    variable = c
    mob_name = M
    f_name = F
    args = d
  [../]
  [./c_int]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
    args = d
  [../]
  [./c_dot]
    type = TimeDerivative
    variable = c
  [../]
  [./d_dot]
    type = TimeDerivative
    variable = d
  [../]
  [./d_diff]
    type = MatDiffusion
    variable = d
    diffusivity = diffusivity
  [../]
[]

[Materials]
  [./kappa]
    type = GenericConstantMaterial
    prop_names = kappa_c
    prop_values = 2.0
  [../]
  [./mob]
    type = DerivativeParsedMaterial
    f_name = M
    args = 'c d'
    function = if(d>0.001,d,0.001)*if(c<0,0.5,if(c>1,0.5,1-0.5*c^2))
    derivative_order = 2
  [../]
  [./free_energy]
    type = MathEBFreeEnergy
    f_name = F
    c = c
  [../]
  [./d_diff]
    type = GenericConstantMaterial
    prop_names = diffusivity
    prop_values = 1.0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = BDF2

  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31      lu      1'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 0.25
  num_steps = 2
[]

[Outputs]
  execute_on = 'timestep_end'
  [./oversample]
    refinements = 2
    type = Exodus
  [../]
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/stress_update_material_based/update_method_011orientation.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[AuxVariables]
  [./pk2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lagrangian_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lagrangian_strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./slip_increment]
   order = CONSTANT
   family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
  generate_output = stress_zz
[]

[AuxKernels]
  [./pk2]
   type = RankTwoAux
   variable = pk2
   rank_two_tensor = pk2
   index_j = 2
   index_i = 2
   execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./lagrangian_strain_zz]
    type = RankTwoAux
    variable = lagrangian_strain_zz
    rank_two_tensor = total_lagrangian_strain
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./lagrangian_strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_lagrangian_strain
    variable = lagrangian_strain_yy
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./gss]
   type = MaterialStdVectorAux
   variable = gss
   property = slip_resistance
   index = 0
   execute_on = timestep_end
  [../]
  [./slip_inc]
   type = MaterialStdVectorAux
   variable = slip_increment
   property = slip_increment
   index = 0
   execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '0.01*t'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensorConstantRotationCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    euler_angle_1 = 120.0
    euler_angle_2 = 125.264
    euler_angle_3 =  45.0
  [../]
  [./stress]
    type = ComputeMultipleCrystalPlasticityStress
    crystal_plasticity_models = 'trial_xtalpl'
    tan_mod_type = exact
  [../]
  [./trial_xtalpl]
    type = CrystalPlasticityKalidindiUpdate
    number_slip_systems = 12
    slip_sys_file_name = input_slip_sys.txt
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./pk2]
   type = ElementAverageValue
   variable = pk2
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./lagrangian_strain_yy]
    type = ElementAverageValue
    variable = lagrangian_strain_yy
  [../]
  [./lagrangian_strain_zz]
    type = ElementAverageValue
    variable = lagrangian_strain_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
  [./slip_increment]
   type = ElementAverageValue
   variable = slip_increment
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
  nl_abs_tol = 1e-10
  nl_rel_tol = 1e-10
  nl_abs_step_tol = 1e-10

  dt = 0.05
  dtmin = 0.01
  dtmax = 10.0
  num_steps = 10
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/material_limit_time_step/damage/elements_changed_timestep_limit.i)

# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 1
  nz = 1
  elem_type = HEX8
[]

[AuxVariables]
  [damage_index]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_xx strain_xx'
  []
[]

[AuxKernels]
  [damage_index]
    type = MaterialRealAux
    variable = damage_index
    property = damage_index_prop
    execute_on = timestep_end
  []
[]

[BCs]
  [symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  []
  [symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  []
  [symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  []
  [axial_load]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.01
  []
[]

[Functions]
  [damage_evolution]
    type = ParsedFunction
    value = 'min(1.0, max(0.0, t - x * 3.0))'
  []
[]

[Materials]
  [damage_index]
    type = GenericFunctionMaterial
    prop_names = damage_index_prop
    prop_values = damage_evolution
  []
  [damage]
    type = ScalarMaterialDamage
    damage_index = damage_index_prop
    use_old_damage = true
    maximum_damage_increment = 0.5
  []
  [stress]
    type = ComputeDamageStress
    damage_model = damage
  []
  [elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.2
    youngs_modulus = 10e9
  []
[]

[Postprocessors]
  [stress_xx]
    type = ElementAverageValue
    variable = stress_xx
  []
  [strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  []
  [damage_index]
    type = ElementAverageValue
    variable = damage_index
  []
  [time_step_limit]
    type = MaterialTimeStepPostprocessor
    use_material_timestep_limit = false
    elements_changed_property = damage_index_prop
    elements_changed = 4
  []
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-6

  dtmin = 0.001
  end_time = 4.0
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.2
    growth_factor = 2.0
    cutback_factor = 0.5
    timestep_limiting_postprocessor = time_step_limit
  []
[]

[Outputs]
  exodus = true
  csv=true
[]

(test/tests/outputs/recover/recover2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = recover_out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/line_material_rank_two_sampler/rank_two_scalar_sampler.i)

[GlobalParams]
  displacements = 'x_disp y_disp z_disp'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
  elem_type = HEX
[]

[Functions]
  [./rampConstant]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = 1e-6
  [../]
[]

[Variables]
  [./x_disp]
    order = FIRST
    family = LAGRANGE
  [../]
  [./y_disp]
    order = FIRST
    family = LAGRANGE
  [../]
  [./z_disp]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vonmises]
    order = CONSTANT
    family = MONOMIAL
 [../]
 [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
 [../]
[]

[AuxKernels]
  [./vonmises]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = vonmises
    scalar_type = VonMisesStress
  [../]
[]

[VectorPostprocessors]
  [./vonmises]
    type = LineMaterialRankTwoScalarSampler
    start = '0.1667 0.4 0.45'
    end   = '0.8333 0.6 0.55'
    property = stress
    scalar_type = VonMisesStress
    sort_by = id
  [../]
[]

[Kernels]
  [./TensorMechanics]
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./front]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = 5
    function = rampConstant
  [../]
  [./back_x]
    type = DirichletBC
    variable = x_disp
    boundary = 0
    value = 0.0
  [../]
  [./back_y]
    type = DirichletBC
    variable = y_disp
    boundary = 0
    value = 0.0
  [../]
  [./back_z]
    type = DirichletBC
    variable = z_disp
    boundary = 0
    value = 0.0
  [../]
[]

[Materials]
  [./elast_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = .3
  [../]
  [./strain]
    type = ComputeSmallStrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = PJFNK

  l_max_its = 100

  start_time = 0.0
  num_steps = 99999
  end_time = 1.0
  dt = 0.1
[]

[Outputs]
  file_base = rank_two_scalar_sampler_out
  exodus = true
  csv = true
[]

(tutorials/darcy_thermo_mech/step10_multiapps/tests/auxkernels/corrosion/corrosion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  ymax = 0.1
  xmax = 0.1
  uniform_refine = 0
[]

[Adaptivity]
  max_h_level = 3
  initial_steps = 5
  cycles_per_step = 2
  initial_marker = error_marker
  marker = error_marker
  [Indicators]
    [phi_jump]
      type = GradientJumpIndicator
      variable = phi
    []
  []
  [Markers]
    [error_marker]
      type = ErrorFractionMarker
      indicator = phi_jump
      refine = 0.9
    []
  []
[]

[Variables]
  [temperature]
    initial_condition = 300
  []
[]

[AuxVariables]
  [phi]
  []
[]

[AuxKernels]
  [corrosion]
    type = RandomCorrosion
    execute_on = 'timestep_end'
    variable = phi
    reference_temperature = 300
    temperature = 301
  []
[]

[Kernels]
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
[]

[BCs]
  [left]
    type = PostprocessorDirichletBC
    variable = temperature
    boundary = left
    postprocessor = 301
  []
  [right]
    type = NeumannBC
    variable = temperature
    boundary = right
    value = 100 # prescribed flux

  []
[]

[Materials]
  [column]
    type = PackedColumn
    temperature = temperature
    radius = 1 # mm
    phase = phi
    outputs = exodus
    output_properties = porosity
  []
[]

[Problem]
  type = FEProblem
[]

[Postprocessors]
  [k_eff]
    type = ThermalConductivity
    variable = temperature
    T_hot = 301
    flux = 100
    dx = 0.1
    boundary = right
    length_scale = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  [console]
    type = Console
    execute_postprocessors_on = 'timestep_begin timestep_end'
  []
[]

[ICs]
  [close_pack]
    radius = 0.01
    outvalue = 0 # water
    variable = phi
    invalue = 1 #steel
    type = ClosePackIC
  []
[]

(modules/porous_flow/test/tests/jacobian/fflux03.i)

# 2phase (PP), 2components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]


[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = ppgas
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/multiapps/multilevel/dt_from_master_subsub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/fluids/simple_fluid.i)

# Test the properties calculated by the simple fluid Material
# Pressure 10 MPa
# Temperature = 300 K  (temperature unit = K)
# Density should equal 1500*exp(1E7/1E9-2E-4*300)=1426.844 kg/m^3
# Viscosity should equal 1.1E-3 Pa.s
# Energy density should equal 4000 * 300 = 1.2E6 J/kg
# Specific enthalpy should equal 4000 * 300 + 10e6 / 1426.844 = 1.207008E6 J/kg

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 2.0E-4
      cv = 4000.0
      cp = 5000.0
      bulk_modulus = 1.0E9
      thermal_conductivity = 1.0
      viscosity = 1.1E-3
      density0 = 1500.0
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp T'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 10e6
  []
  [T]
    initial_condition = 300.0
  []
[]

[Kernels]
  [dummy_p]
    type = Diffusion
    variable = pp
  []
  [dummy_T]
    type = Diffusion
    variable = T
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = T
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    fp = the_simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = T
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = simple_fluid
  csv = true
[]

(test/tests/multiapps/picard/steady_picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
    execute_on = 'initial timestep_end'
  [../]
  [./vnorm]
    type = ElementL2Norm
    variable = v
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  nl_abs_tol = 1e-14
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 10
  picard_rel_tol = 1e-6
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = steady_picard_sub.i
    no_backup_and_restore = true
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/water_dissociation.i)

# Dissociation of H2O at 25C
# The dissociation of water into H+ and OH- is given by
# the equilibrium reaction H20 = H+ + OH-
#
# This can be entered in the ReactionNetwork block using
# Aqueous equilibrium reaction: - H+ = OH-, Keq = 10^(-13.9951)
#
# Note that H2O does not need to be explicitly included.
#
# The primary chemical species is H+, and the secondary equilibrium
# species is OH-.
#
# The initial concentration of H+ is 10^-7, which is its value in neutral
# water. The pH of this water is therefore 7.

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[AuxVariables]
  [./ph]
  [../]
[]

[AuxKernels]
  [./ph]
    type = PHAux
    h_conc = h+
    variable = ph
  [../]
[]

[Variables]
  [./h+]
    initial_condition = 1.0e-7
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = h+
    secondary_species = oh-
    reactions = '- h+ = oh- -13.9951'
  [../]
[]

[Kernels]
  [./h+_ie]
    type = PrimaryTimeDerivative
    variable = h+
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity porosity'
    prop_values = '1e-7 0.25'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  [./h+]
    type = ElementIntegralVariablePostprocessor
    variable = h+
    execute_on = 'initial timestep_end'
  [../]
  [./oh-]
    type = ElementIntegralVariablePostprocessor
    variable = oh-
    execute_on = 'initial timestep_end'
  [../]
  [./ph]
    type = ElementIntegralVariablePostprocessor
    variable = ph
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  perf_graph = true
  csv = true
[]

(test/tests/transfers/multiapp_variable_value_sample_transfer/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  # Yes we want a slightly irregular grid
  nx = 11
  ny = 11
  # We will transfer data to the sub app, and that is currently only
  # supported from a replicated mesh
  parallel_type = replicated
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0 0.7 0.7 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = sub.i
  []
[]

[Transfers]
  [sample_transfer]
    source_variable = u
    direction = to_multiapp
    variable = from_master
    type = MultiAppVariableValueSampleTransfer
    multi_app = sub
  []
[]

[Problem]
  parallel_barrier_messaging = false
[]

(modules/level_set/test/tests/transfers/markers/single_level/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./marker]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = LevelSetReinitializationProblem
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    execute_on = FINAL
  [../]
[]

(test/tests/materials/stateful_prop/stateful_prop_adaptivity_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
  uniform_refine = 2
  # This option is necessary if you have uniform refinement + stateful material properties + adaptivity
  skip_partitioning = true
  # stateful material properties + adaptivity are not yet compatible
  # with distributed meshes
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./prop1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./heat]
    type = MatDiffusionTest
    variable = u
    prop_name = thermal_conductivity
    prop_state = old # Use the "Old" value to compute conductivity
  [../]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./prop1_output]
    type = MaterialRealAux
    variable = prop1
    property = thermal_conductivity
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0.0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1.0
  [../]
[]

[Materials]
  [./stateful]
    type = StatefulTest
    prop_names = thermal_conductivity
    prop_values = 1.0
  [../]
[]

[Postprocessors]
  [./integral]
    type = ElementAverageValue
    variable = prop1
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  l_max_its = 10
  start_time = 0.0
  num_steps = 4
  dt = .1
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  marker = box
  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.2 0.2 0.2'
      top_right = '0.4 0.4 0.4'
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/fflux02.i)

# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
  [massfrac1]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = -0.7+x+y
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 0.3
  []
  [massfrac1]
    type = RandomIC
    variable = massfrac1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '-1 -0.1 0'
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = massfrac1
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0 massfrac1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/richards/test/tests/sinks/s03.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[AuxVariables]
  [./seff]
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 2
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((mi-lfout-rfout-mf)/2/(mi+mf))
    vars = 'mi mf lfout rfout'
    vals = 'mass_init mass_fin left_flux_out right_flux_out'
  [../]
[]

[Postprocessors]
  [./mass_init]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]
  [./mass_fin]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]
  [./left_flux_out]
    type = RichardsPiecewiseLinearSinkFlux
    boundary = left
    variable = pressure
    pressures = '-1 1'
    bare_fluxes = '1E2 2E2'
    use_mobility = true
    use_relperm = true
  [../]
  [./right_flux_out]
    type = RichardsPiecewiseLinearSinkFlux
    boundary = right
    variable = pressure
    pressures = '-1 1'
    bare_fluxes = '1E2 2E2'
    use_mobility = true
    use_relperm = true
  [../]
  [./p0]
    type = PointValue
    point = '0 0 0'
    variable = pressure
  [../]
  [./s0]
    type = PointValue
    point = '0 0 0'
    variable = seff
  [../]
  [./mass_bal]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = left
    pressures = '-1 1'
    bare_fluxes = '1E2 2E2'
    variable = pressure
    use_mobility = true
    use_relperm = true
  [../]
  [./right_flux]
    type = RichardsPiecewiseLinearSink
    boundary = right
    pressures = '-1 1'
    bare_fluxes = '1E2 2E2'
    variable = pressure
    use_mobility = true
    use_relperm = true
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
[]

[AuxKernels]
  [./seff_auxk]
    type = RichardsSeffAux
    variable = seff
    seff_UO = SeffVG
    pressure_vars = 'pressure'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 2.1E-5 2.2E-5  2.1E-5 0.1E-5 3.3E-5  2.2E-5 3.3E-5 2E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2E-3
  end_time = 0.2
[]

[Outputs]
  file_base = s03
  csv = true
  execute_on = timestep_end
[]

(test/tests/kernels/array_kernels/array_diffusion_reaction.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
[]

[Kernels]
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
  [reaction]
    type = ArrayReaction
    variable = u
    reaction_coefficient = rc
  []
[]

[BCs]
  [left]
    type = ArrayDirichletBC
    variable = u
    boundary = 1
    values = '0 0'
  []

  [right]
    type = ArrayDirichletBC
    variable = u
    boundary = 2
    values = '1 2'
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
  [rc]
    type = GenericConstant2DArray
    prop_name = rc
    prop_value = '1 0; -0.1 1'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface22.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1.7E-6m in y direction and 1.1E-6 in z direction.
# trial stress_yy = 1.7 and stress_zz = 1.1
#
# Then all yield functions will activate
# However, there is linear dependence.  SimpleTester0 will be rutned off.
# The algorithm will return to
# stress_yy=1.0 and stress_zz=0.5
# internal1=0.1, internal2=0.6


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.7E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface22
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/combined/test/tests/surface_tension_KKS/surface_tension_KKS.i)

#
# KKS coupled with elasticity. Physical parameters for matrix and precipitate phases
# are gamma and gamma-prime phases, respectively, in the Ni-Al system.
# Parameterization is as described in L.K. Aagesen et al., Computational Materials
# Science, 140, 10-21 (2017), with isotropic elastic properties in both phases
# and without eigenstrain.
#

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 200
  xmax = 200
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_x'
[]

[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute concentration
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]

  # chemical potential
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute phase concentration (matrix)
  [./cm]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.13
  [../]
  # solute phase concentration (precipitate)
  [./cp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.235
  [../]
[]

[AuxVariables]
  [./energy_density]
    family = MONOMIAL
  [../]
  [./extra_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./extra_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./extra_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./eta_ic]
    variable = eta
    type = FunctionIC
    function = ic_func_eta
  [../]
  [./c_ic]
    variable = c
    type = FunctionIC
    function = ic_func_c
  [../]
[]

[Functions]
  [./ic_func_eta]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2);0.5*(1.0-tanh((r-r0)/delta_eta/sqrt(2.0)))'
    vars = 'delta_eta r0'
    vals = '6.431     100'
  [../]
  [./ic_func_c]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2+z^2);eta_an:=0.5*(1.0-tanh((r-r0)/delta/sqrt(2.0)));0.235*eta_an^3*(6*eta_an^2-15*eta_an+10)+0.13*(1-eta_an^3*(6*eta_an^2-15*eta_an+10))'
    vars = 'delta r0'
    vals = '6.431 100'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    generate_output = 'hydrostatic_stress stress_xx stress_yy stress_zz'
  [../]
[]


[Kernels]

  # enforce c = (1-h(eta))*cm + h(eta)*cp
  [./PhaseConc]
    type = KKSPhaseConcentration
    ca       = cm
    variable = cp
    c        = c
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotVacancies]
    type = KKSPhaseChemicalPotential
    variable = cm
    cb       = cp
    fa_name  = f_total_matrix
    fb_name  = f_total_ppt
  [../]

  #
  # Cahn-Hilliard Equation
  #
  [./CHBulk]
    type = KKSSplitCHCRes
    variable = c
    ca       = cm
    fa_name  = f_total_matrix
    w        = w
  [../]

  [./dcdt]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./ckernel]
    type = SplitCHWRes
    mob_name = M
    variable = w
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = f_total_matrix
    fb_name  = f_total_ppt
    w        = 0.0033
    args = 'cp cm'
  [../]
  [./ACBulkC]
    type = KKSACBulkC
    variable = eta
    ca       = cm
    cb       = cp
    fa_name  = f_total_matrix
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = kappa
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[AuxKernels]
  [./extra_xx]
    type = RankTwoAux
    rank_two_tensor = extra_stress
    index_i = 0
    index_j = 0
    variable = extra_xx
  [../]
  [./extra_yy]
    type = RankTwoAux
    rank_two_tensor = extra_stress
    index_i = 1
    index_j = 1
    variable = extra_yy
  [../]
  [./extra_zz]
    type = RankTwoAux
    rank_two_tensor = extra_stress
    index_i = 2
    index_j = 2
    variable = extra_zz
  [../]
  [./strain_xx]
    type = RankTwoAux
    rank_two_tensor = mechanical_strain
    index_i = 0
    index_j = 0
    variable = strain_xx
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = mechanical_strain
    index_i = 1
    index_j = 1
    variable = strain_yy
  [../]
  [./strain_zz]
    type = RankTwoAux
    rank_two_tensor = mechanical_strain
    index_i = 2
    index_j = 2
    variable = strain_zz
  [../]
[]

[Materials]
  # Chemical free energy of the matrix
  [./fm]
    type = DerivativeParsedMaterial
    f_name = fm
    args = 'cm'
    function = '6.55*(cm-0.13)^2'
  [../]
# Elastic energy of the matrix
  [./elastic_free_energy_m]
    type = ElasticEnergyMaterial
    base_name = matrix
    f_name = fe_m
    args = ' '
  [../]
# Total free energy of the matrix
  [./Total_energy_matrix]
    type = DerivativeSumMaterial
    f_name = f_total_matrix
    sum_materials = 'fm fe_m'
    args = 'cm'
  [../]

  # Free energy of the precipitate phase
  [./fp]
    type = DerivativeParsedMaterial
    f_name = fp
    args = 'cp'
    function = '6.55*(cp-0.235)^2'
  [../]

# Elastic energy of the precipitate
  [./elastic_free_energy_p]
    type = ElasticEnergyMaterial
    base_name = ppt
    f_name = fe_p
    args = ' '
  [../]

# Total free energy of the precipitate
  [./Total_energy_ppt]
    type = DerivativeSumMaterial
    f_name = f_total_ppt
    sum_materials = 'fp fe_p'
    args = 'cp'
  [../]

# Total elastic energy
  [./Total_elastic_energy]
    type = DerivativeTwoPhaseMaterial
    eta = eta
    f_name = f_el_mat
    fa_name = fe_m
    fb_name = fe_p
    outputs = exodus
    W = 0
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
    outputs = exodus
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   kappa'
    prop_values = '0.7 0.7 0.1365'
  [../]

  #Mechanical properties
  [./Stiffness_matrix]
    type = ComputeElasticityTensor
    C_ijkl = '74.25 14.525'
    base_name = matrix
    fill_method = symmetric_isotropic
  [../]
  [./Stiffness_ppt]
    type = ComputeElasticityTensor
    C_ijkl = '74.25 14.525'
    base_name = ppt
    fill_method = symmetric_isotropic
  [../]
  [./strain_matrix]
    type = ComputeRSphericalSmallStrain
    base_name = matrix
  [../]
  [./strain_ppt]
    type = ComputeRSphericalSmallStrain
    base_name = ppt
  [../]
  [./stress_matrix]
    type = ComputeLinearElasticStress
    base_name = matrix
  [../]
  [./stress_ppt]
    type = ComputeLinearElasticStress
    base_name = ppt
  [../]
  [./global_stress]
    type = TwoPhaseStressMaterial
    base_A = matrix
    base_B = ppt
  [../]
  [./interface_stress]
    type = ComputeSurfaceTensionKKS
    v = eta
    kappa_name = kappa
    w = 0.0033
  [../]
[]

[BCs]
  [./left_r]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
[]

#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       lu            nonzero'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-9
  nl_abs_tol = 1.0e-10

  num_steps = 2
  dt = 0.5
[]

[Outputs]
  exodus = true
  [./csv]
    type = CSV
    execute_on = 'final'
  [../]
[]

(test/tests/multiapps/picard_failure/picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
  [./nan]
    type = NanAtCountKernel
    variable = v
    count = 32
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Postprocessors]
  [./elem_average_value]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
  snesmf_reuse_base = false
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/initial_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables][dummy][][]

[Postprocessors]
  [scaled]
    type = ScalePostprocessor
    value = receiver
    scaling_factor = 2
    # Note: during subapp initial setup, master postprocessor has not been transferred
    execute_on = 'initial timestep_end'
  []
  [receiver]
    type = Receiver
    default = 0
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/pls03.i)

# PorousFlowPiecewiseLinearSink with 2-phase, 3-components
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 2
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
[]


[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m01]
    type = TimeDerivative
    variable = massfrac_ph0_sp1
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
  [dummy_m11]
    type = TimeDerivative
    variable = massfrac_ph1_sp1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
[]

[BCs]
  [flux_w]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'left'
    pt_vals = '-1 -0.5 0'
    multipliers = '1 2 4'
    variable = ppwater
    mass_fraction_component = 0
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
    flux_function = 'x*y'
  []
  [flux_g]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'top'
    pt_vals = '0 0.5 1'
    multipliers = '1 -2 4'
    mass_fraction_component = 0
    variable = ppgas
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '-x*y'
  []
  [flux_1]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '0 0.5 1'
    multipliers = '1 3 4'
    mass_fraction_component = 1
    variable = massfrac_ph0_sp0
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
  []
  [flux_2]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'back top'
    pt_vals = '0 0.5 1'
    multipliers = '0 1 -3'
    mass_fraction_component = 1
    variable = massfrac_ph1_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '0.5*x*y'
  []
  [flux_3]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '0 0.5 1'
    multipliers = '1 3 4'
    mass_fraction_component = 2
    variable = ppwater
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
  []
  [flux_4]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'back top'
    pt_vals = '0 0.5 1'
    multipliers = '0 1 -3'
    mass_fraction_component = 2
    variable = massfrac_ph1_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '-0.5*x*y'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  file_base = pls03
[]

(test/tests/functions/image_function/component.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    component = 0
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform6.i)

# checking for small deformation
# A single element is incrementally stretched in the in the z direction
# This causes the return direction to be along the hypersurface sigma_II = sigma_III,
# and the resulting stresses are checked to lie on the expected yield surface
#
# tensile_strength is set to 1Pa, tip_smoother = 0.5
# Lode angle = -30degrees


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.25E-6*z*t*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./mc]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    yield_function_tolerance = 1E-6
    tensile_tip_smoother = 0.5
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform6
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/torque_reaction/disp_about_axis_axial_motion_delayed.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction=true
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Modules/TensorMechanics/Master]
  [master]
    strain = FINITE
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
    add_variables = true
    decomposition_method = EigenSolution
    use_finite_deform_jacobian = true
  []
[]

[BCs]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

# Because rotation is prescribed about the z axis, the
# DisplacementAboutAxis BC is only needed for the x and y
# displacements.
  [./top_x]
    type = DisplacementAboutAxis
    boundary = top
    function = 't'
    angle_units = degrees
    axis_origin = '0. 0. 0.'
    axis_direction = '0. 0. 1.'
    component = 0
    variable = disp_x
  [../]

  [./top_y]
    type = DisplacementAboutAxis
    boundary = top
    function = 't'
    angle_units = degrees
    axis_origin = '0. 0. 0.'
    axis_direction = '0. 0. 1.'
    component = 1
    variable = disp_y
  [../]

  # DisplacementAboutAxis incremental
  [./top_x_rate]
    type = DisplacementAboutAxis
    boundary = top
    function = 1
    angle_units = degrees
    axis_origin = '0. 0. 0.'
    axis_direction = '0. 0. 1.'
    component = 0
    variable = disp_x
    angular_velocity = true
  [../]

  [./top_y_rate]
    type = DisplacementAboutAxis
    boundary = top
    function = 1
    angle_units = degrees
    axis_origin = '0. 0. 0.'
    axis_direction = '0. 0. 1.'
    component = 1
    variable = disp_y
    angular_velocity = true
  [../]
[]

  # Engage the incremental DisplacementAboutAxis after 30 seconds
[Controls]
  [./c1]
    type = TimePeriod
    enable_objects = 'BCs::top_x BCs::top_y'
    disable_objects = 'BCs::top_x_rate BCs::top_y_rate'
    start_time = '0'
    end_time = '30'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Postprocessors]
  [./disp_x_5]
    type = NodalVariableValue
    variable = disp_x
    nodeid = 5
  [../]
  [./disp_y_5]
    type = NodalVariableValue
    variable = disp_y
    nodeid = 5
  [../]
  [./disp_x_6]
    type = NodalVariableValue
    variable = disp_x
    nodeid = 6
  [../]
  [./disp_y_6]
    type = NodalVariableValue
    variable = disp_y
    nodeid = 6
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-9
  l_tol = 1e-8

  start_time = 0.0
  dt = 2
  dtmin = 2 # die instead of cutting the timestep

  end_time = 90
[]

[Outputs]
  file_base = disp_about_axis_axial_motion_delayed_out
  csv = true
[]

(test/tests/restart/restart_transient_from_transient/pseudo_trans_with_2subs_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  xmax = 0.3
  ymax = 0.3
[]

[AuxVariables]
  [power_density]
  []
[]

[Variables]
  [temp]
  []
[]

[Kernels]
  [heat_timedt]
    type = TimeDerivative
    variable = temp
  []
  [heat_conduction]
     type = Diffusion
     variable = temp
  []
  [heat_source_fuel]
    type = CoupledForce
    variable = temp
    v = power_density
  []
[]

[BCs]
  [bc]
    type = DirichletBC
    variable = temp
    boundary = '1 3'
    value = 100
  []
  [bc2]
    type = NeumannBC
    variable = temp
    boundary = '0 2'
    value = 10.0
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-7
  nl_rel_tol = 1e-7

  end_time = 20
  dt = 2.0
[]

[Postprocessors]
  [temp_fuel_avg]
    type = ElementAverageValue
    variable = temp
    execute_on = 'initial timestep_end'
  []
  [pwr_density]
    type = ElementIntegralVariablePostprocessor
    variable = power_density
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  perf_graph = true
  exodus = true
  color = true
  csv = true
[]

(test/tests/materials/ad_piecewise_linear_interpolation_material/piecewise_linear_interpolation_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  nz = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff1]
    type = ADDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./m1]
    type = ADPiecewiseLinearInterpolationMaterial
    property = m1
    variable = u
    xy_data = '0 0
               1 1'
    block = 0
    outputs = all
  [../]

  [./m2]
    type = ADPiecewiseLinearInterpolationMaterial
    property = m2
    variable = u
    x = '0 1'
    y = '0 1'
    block = 0
    outputs = all
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/bcs/ad_1d_neumann/1d_neumann.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  construct_side_list_from_node_list = true
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = ADNeumannBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_conservative_transfer/secondary_negative_adjuster.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[AuxVariables]
  [var]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [to_postprocessor]
    type = ElementIntegralVariablePostprocessor
    variable = var
    execute_on = 'transfer'
  []
[]

[Problem]
  type = FEProblem
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  nl_abs_tol = 1e-12
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/surrogates/pod_rb/errors/sub.i)

[Problem]
  type = FEProblem
  extra_tag_vectors  = 'diff react bodyf'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmax = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = u
    diffusivity = k
    extra_vector_tags = 'diff'
  []
  [reaction]
    type = MaterialReaction
    variable = u
    coefficient = alpha
    extra_vector_tags = 'react'
  []
  [source]
    type = BodyForce
    variable = u
    value = 1.0
    extra_vector_tags = 'bodyf'
  []
[]

[Materials]
  [k]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 1.0
  []
  [alpha]
    type = GenericConstantMaterial
    prop_names = alpha
    prop_values = 1.0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_periodic_fromfile.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 85
  ny = 85
  nz = 0
  xmax = 250
  ymax = 250
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 8
  var_name_base = gr
  numbub = 15
  bubspac = 22
  radius = 8
  int_width = 10
  invalue = 1
  outvalue = 0.1
  file_name = 'grains.txt'
[]

[Variables]
  [./c]
  [../]
  [./w]
    scaling = 1.0e4
  [../]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalVoronoiVoidIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
  [./c_IC]
    variable = c
    type = PolycrystalVoronoiVoidIC
    structure_type = voids
    polycrystal_ic_uo = voronoi
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 12444
    int_width = 0
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform13.i)

# Using CappedMohrCoulomb with compressive failure only
# checking for small deformation
# A single element is compressed by "ep" in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# where sigma_I = (E_2222 + E_2200) * ep
# compressive_strength is set to 1Pa, smoothing_tol = 0.1Pa
# The smoothed yield function is
# yf = -sigma_I + ismoother(0) - compressive_strength
#    = -sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - compressive_strength
#    = -sigma_I - 0.98183
#
# With zero Poisson's ratio, the return stress will be
# stress_00 = stress_22 = 0.98183
# with all other stress components being zero

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-0.25E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-0.25E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform13
  csv = true
[]

(test/tests/time_integrators/crank-nicolson/cranic_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = sin(pi*x)*sin(pi*y)+2*t*pi*pi*sin(pi*x)*sin(pi*y)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*sin(pi*x)*sin(pi*y)
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  # Use the block format instead of the scheme parameter
  [./TimeIntegrator]
    type = CrankNicolson
  [../]

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.1

  [./Adaptivity]
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/stress_update_material_based/use_substep_dt.i)

[GlobalParams]
  displacements = 'ux uy uz'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[AuxVariables]
  [./pk2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./slip_increment]
   order = CONSTANT
   family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
  generate_output = stress_zz
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./pk2]
   type = RankTwoAux
   variable = pk2
   rank_two_tensor = pk2
   index_j = 2
   index_i = 2
   execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = total_lagrangian_strain
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = slip_resistance
    index = 0
    execute_on = timestep_end
  [../]
  [./slip_inc]
   type = MaterialStdVectorAux
   variable = slip_increment
   property = slip_increment
   index = 0
   execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./pushy]
    type = FunctionDirichletBC
    variable = uy
    boundary = top
    function = '-0.1*t'
  [../]
  [./pullz]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = '0.1*t'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensorConstantRotationCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    type = ComputeMultipleCrystalPlasticityStress
    crystal_plasticity_models = 'trial_xtalpl'
    tan_mod_type = exact
    maximum_substep_iteration = 1
  [../]
  [./trial_xtalpl]
    type = CrystalPlasticityKalidindiUpdate
    number_slip_systems = 12
    slip_sys_file_name = input_slip_sys.txt
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./pk2]
   type = ElementAverageValue
   variable = pk2
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
  [./slip_increment]
   type = ElementAverageValue
   variable = slip_increment
  [../]
  [./uy_avg_top]
    type = SideAverageValue
    variable = uy
    boundary = top
  []
  [./uz_avg_front]
    type = SideAverageValue
    variable = uz
    boundary = front
  []
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1.0
  num_steps = 5
  dtmin = 0.001
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update4.i)

# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 -1 0.5  1 1.9 0  0.5 0 3'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/richards/test/tests/jacobian_2/jn06.i)

# two phase
# unsaturated = true

# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn06
  exodus = false
[]

(modules/tensor_mechanics/test/tests/test_jacobian/jacobian_test_RZ.i)

# This test is designed to test the jacobian for a single
# element with/without  volumetric locking correction.

# Result: The hand coded jacobian matches well with the finite
# difference jacobian with an error norm in the order of 1e-15
# for total and incremental small strain and with an error norm
# in the order of 1e-8 for finite strain.


[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = disp_x
    preset = false
    boundary = left
    value = 1.0
  [../]

  [./right]
    type = DirichletBC
    variable = disp_x
    preset = false
    boundary = right
    value = 0.0
  [../]

[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
    block = 0
  [../]
  [./stress]
    block = 0
  [../]
[]

[Preconditioning]
  active = 'smp'
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient #Transient

  solve_type = NEWTON
  petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'

  l_max_its = 1
  nl_abs_tol = 1e-4
  nl_rel_tol = 1e-6
  l_tol = 1e-6
  start_time = 0.0
  num_steps = 1
  dt = 0.005
  dtmin = 0.005
  end_time = 0.005
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/grain_texture/grain_texture_test_2.i)

# This simulation predicts GB migration of 8 grains and outputs grain texture information
# Mesh adaptivity is not used so that the VectorPostprocessor's output will be uniform
# Time step adaptivity is used
# An AuxVariable is used to calculate the grain boundary locations

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 3 # Problem dimension
  nx = 10 # Number of elements in the x-direction
  ny = 10 # Number of elements in the y-direction
  nz = 2 # Number of elements in the z-direction
  xmin = 0 # minimum x-coordinate of the mesh
  xmax = 100 # maximum x-coordinate of the mesh
  ymin = 0 # minimum y-coordinate of the mesh
  ymax = 100 # maximum y-coordinate of the mesh
  zmin = 0 # minimum z-coordinate of the mesh
  zmax = 20 # maximum z-coordinate of the mesh
  elem_type = HEX8 # Type of elements used in the mesh
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 3 # Number of order parameters used
  var_name_base = gr # Base name of grains
  grain_num = 3 #Number of grains
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    coloring_algorithm = bt
  [../]
  [./grain_tracker]
    type = FauxGrainTracker # Note: FauxGrainTracker only used for testing purposes. Use GrainTracker when using GrainTextureVectorPostprocessor.
    flood_entity_type = ELEMENTAL
    outputs = none
  [../]
  [./euler_angle_file]
    type = EulerAngleFileReader
    file_name = grn_3_rand_2D.tex
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    execute_on = timestep_end
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
  [../]
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution # Quantitative material properties for copper grain growth.  Dimensions are nm and ns
    block = 0 # Block ID (only one block in this problem)
    GBmob0 = 2.5e-6 #Mobility prefactor for Cu from Schonfelder1997
    GBenergy = 0.708 # GB energy in J/m^2
    Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
    T = 450 # K   #Constant temperature of the simulation (for mobility calculation)
    wGB = 14 # nm    #Width of the diffuse GB
  [../]
[]

[VectorPostprocessors]
  [./textureInfo]
    type = GrainTextureVectorPostprocessor
    unique_grains = unique_grains
    euler_angle_provider = euler_angle_file
    sort_by = id # sort output by elem id
  [../]
[]

[Executioner]
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_abs_tol = 1e-11 # Relative tolerance for nonlinear solves
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlinear solves
  start_time = 0.0
  num_steps = 1
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  csv = true
[]

(test/tests/misc/check_error/dot_integrity_check.i)

# Test that coupling a time derivative of a variable (DotCouplingKernel) and using a Steady executioner
# errors out

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./v]
  [../]

  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = CoefDiffusion
    variable = u
    coef = 0.5
  [../]

  [./conv_v]
    type = DotCouplingKernel
    variable = v
    v = u
  [../]
[]

[Executioner]
  type = Steady
[]

(test/tests/kernels/ad_vector_couple/ad_grad_vector_couple.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
    family = LAGRANGE
    order = FIRST
  []
  [v]
    family = LAGRANGE_VEC
    order = FIRST
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = ADDiffusion
    variable = u
  []
  [convection]
    type = ADCoupledVectorConvection
    variable = u
    velocity_vector = v
    use_grad_row = true
  []
  [diff_v]
    type = ADVectorDiffusion
    variable = v
  []
[]

[BCs]
  [left]
    type = ADFunctionDirichletBC
    variable = u
    function = 1
    boundary = 'left'
  []
  [right]
    type = ADFunctionDirichletBC
    variable = u
    function = 2
    boundary = 'bottom'
  []

  [left_v]
    type = ADVectorFunctionDirichletBC
    variable = v
    function_x = 1
    function_y = 2
    boundary = 'left'
  []
  [right_v]
    type = ADVectorFunctionDirichletBC
    variable = v
    function_x = 4
    function_y = 8
    boundary = 'top'
  []
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.05
[]

[Outputs]
  execute_on = TIMESTEP_END
  exodus = true
[]

(test/tests/time_steppers/cutback_factor_at_failure/constant_dt_cutback.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FailingProblem
  fail_step = 3
[]

[Executioner]
  type = Transient
  num_steps = 10
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  [./TimeStepper]
    type = ConstantDT
    dt = 0.1
    cutback_factor_at_failure = 0.8
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/format/output_test_tecplot_binary.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  [./out]
    type = Tecplot
    binary = true
  [../]
[]

(test/tests/multiapps/loose_couple_time_adapt/begin.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[MultiApps]
  [./dummy]
    type = TransientMultiApp
    input_files = adaptiveDT.i
    execute_on = timestep_begin
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 0.006
  dt = 0.006
  nl_abs_tol = 1.0e-8
[]

[Outputs]
  exodus = true
  file_base = begin
[]

(modules/richards/test/tests/sinks/q2p01.i)

# Q2PPiecewiseLinearSink (and the Flux Postprocessor)
# There are three sinks: water with no relperm and density;
# water with relperm and density; gas with relperm and density.
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]



[UserObjects]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = Q2PRelPermPowerGas
    simm = 0.0
    n = 3
  [../]
[]

[Variables]
  [./pp]
    [./InitialCondition]
      type = FunctionIC
      function = 1
    [../]
  [../]
  [./sat]
    [./InitialCondition]
      type = FunctionIC
      function = 0.5
    [../]
  [../]
[]

[Q2P]
  porepressure = pp
  saturation = sat
  water_density = DensityWater
  water_relperm = RelPermWater
  water_viscosity = 0.8
  gas_density = DensityGas
  gas_relperm = RelPermGas
  gas_viscosity = 0.5
  diffusivity = 0.0
  output_total_masses_to = 'CSV'
  save_gas_flux_in_Q2PGasFluxResidual = true
  save_water_flux_in_Q2PWaterFluxResidual = true
  save_gas_Jacobian_in_Q2PGasJacobian = true
  save_water_Jacobian_in_Q2PWaterJacobian = true
[]

[Postprocessors]
  [./left_water_out]
    type = Q2PPiecewiseLinearSinkFlux
    boundary = left
    porepressure = pp
    pressures = '0 1'
    bare_fluxes = '0 1.5'
    multiplying_fcn = 0.1
    execute_on = 'initial timestep_end'
  [../]
  [./right_water_out]
    type = Q2PPiecewiseLinearSinkFlux
    boundary = right
    porepressure = pp
    pressures = '0 1'
    bare_fluxes = '1 2'
    fluid_density = DensityWater
    fluid_viscosity = 0.8
    fluid_relperm = RelPermWater
    saturation = sat
    execute_on = 'initial timestep_end'
  [../]
  [./right_gas_out]
    type = Q2PPiecewiseLinearSinkFlux
    boundary = right
    porepressure = pp
    pressures = '0 1'
    bare_fluxes = '1 1'
    fluid_density = DensityGas
    fluid_viscosity = 0.5
    fluid_relperm = RelPermGas
    saturation = sat
    execute_on = 'initial timestep_end'
  [../]
  [./p_left]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  [../]
  [./sat_left]
    type = PointValue
    point = '0 0 0'
    variable = sat
    execute_on = 'initial timestep_end'
  [../]
  [./p_right]
    type = PointValue
    point = '1 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  [../]
  [./sat_right]
    type = PointValue
    point = '1 0 0'
    variable = sat
    execute_on = 'initial timestep_end'
  [../]
[]

[BCs]
  [./left_water]
    type = Q2PPiecewiseLinearSink
    boundary = left
    pressures = '0 1'
    bare_fluxes = '0 1.5'
    multiplying_fcn = 0.1
    variable = sat
    other_var = pp
    var_is_porepressure = false
    use_mobility = false
    use_relperm = false
    fluid_density = DensityWater
    fluid_viscosity = 0.8
    fluid_relperm = RelPermWater
  [../]
  [./right_water]
    type = Q2PPiecewiseLinearSink
    boundary = right
    pressures = '0 1'
    bare_fluxes = '1 2'
    variable = sat
    other_var = pp
    var_is_porepressure = false
    use_mobility = true
    use_relperm = true
    fluid_density = DensityWater
    fluid_viscosity = 0.8
    fluid_relperm = RelPermWater
  [../]
  [./right_gas]
    type = Q2PPiecewiseLinearSink
    boundary = right
    pressures = '0 1'
    bare_fluxes = '1 1'
    variable = pp
    other_var = sat
    var_is_porepressure = true
    use_mobility = true
    use_relperm = true
    fluid_density = DensityGas
    fluid_viscosity = 0.5
    fluid_relperm = RelPermGas
  [../]
[]

[AuxVariables]
  [./one]
    initial_condition = 1
  [../]
[]

[Materials]
  [./rock]
    type = Q2PMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-2 0 0  0 1E-2 0  0 0 1E-2'
    gravity = '0 0 0'
  [../]
[]


[Preconditioning]
  active = 'andy'
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.5
[]

[Outputs]
  file_base = q2p01
  exodus = true
  [./CSV]
    type = CSV
  [../]
[]

(modules/fluid_properties/test/tests/ics/rho_vapor_mixture_from_pressure_temperature/test.i)

# Tests the initial condition for mixture density from pressure and temperature.
# This test uses the general vapor mixture fluid properties with steam, air,
# and helium with mass fractions 0.5, 0.3, and 0.2, respectively. The individual
# specific volumes (in m^3/kg) at p = 100 kPa, T = 500 K are:
#   steam:  2.298113001
#   air:    1.43525
#   helium: 10.3855
# For the general vapor mixture, the mixture specific volume is computed as
#   v = \sum\limits_i x_i v_i  ,
# where x_i is the mass fraction of component i, and v_i is the specific volume
# of component i. Therefore, the correct value for specific volume of the mixture is
#   v = 3.65673150050 m^3/kg
# and thus density is
#   rho = 0.27346825980066236 kg/m^3

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  allow_renumbering = false
[]

[Modules]
  [FluidProperties]
    [fp_steam]
      type = StiffenedGasFluidProperties
      gamma = 1.43
      cv = 1040.0
      q = 2.03e6
      p_inf = 0.0
      q_prime = -2.3e4
      k = 0.026
      mu = 134.4e-7
      M = 0.01801488
      rho_c = 322.0
    []
    [fp_air]
      type = IdealGasFluidProperties
      gamma = 1.4
      molar_mass = 28.965197004e-3
    []
    [fp_helium]
      type = IdealGasFluidProperties
      gamma = 1.66
      molar_mass = 4.002917432959e-3
    []
    [fp_vapor_mixture]
      type = IdealRealGasMixtureFluidProperties
      fp_primary = fp_steam
      fp_secondary = 'fp_air fp_helium'
    []
  []
[]

[AuxVariables]
  [rho]
  []
  [p]
  []
  [T]
  []
  [x_air]
  []
  [x_helium]
  []
[]

[ICs]
  [rho_ic]
    type = RhoVaporMixtureFromPressureTemperatureIC
    variable = rho
    p = p
    T = T
    x_secondary_vapors = 'x_air x_helium'
    fp_vapor_mixture = fp_vapor_mixture
  []
  [p_ic]
    type = ConstantIC
    variable = p
    value = 100e3
  []
  [T_ic]
    type = ConstantIC
    variable = T
    value = 500
  []
  [x_air_ic]
    type = ConstantIC
    variable = x_air
    value = 0.3
  []
  [x_helium_ic]
    type = ConstantIC
    variable = x_helium
    value = 0.2
  []
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [rho_test]
    type = ElementalVariableValue
    elementid = 0
    variable = rho
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL'
[]

[Problem]
  solve = false
[]

(test/tests/problems/eigen_problem/eigensolvers/gipm.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  elem_type = QUAD4
  nx = 64
  ny = 64

  displacements = 'x_disp y_disp'
[]

#The minimum eigenvalue for this problem is 2*(pi/a)^2 + 2 with a = 100.
#Its inverse will be 0.49950700634518.

[Variables]
  [./u]
    order = first
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
[]

[AuxKernels]
  [./x_disp]
    type = FunctionAux
    variable = x_disp
    function = x_disp_func
  [../]
  [./y_disp]
    type = FunctionAux
    variable = y_disp
    function = y_disp_func
  [../]
[]

[Functions]
  [./x_disp_func]
    type = ParsedFunction
    value = 0
  [../]
  [./y_disp_func]
    type = ParsedFunction
    value = 0
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    use_displaced_mesh = true
  [../]

  [./rea]
    type = CoefReaction
    variable = u
    coefficient = 2.0
    use_displaced_mesh = true
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    use_displaced_mesh = true
    extra_vector_tags = 'eigen'
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
    use_displaced_mesh = true
  [../]
  [./eigen_bc]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
    use_displaced_mesh = true
  [../]
[]

[Executioner]
  type = Eigenvalue
  eigen_problem_type = gen_non_hermitian
  which_eigen_pairs = SMALLEST_MAGNITUDE
  n_eigen_pairs = 1
  n_basis_vectors = 18
  solve_type = jacobi_davidson
  petsc_options = '-eps_view'
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
  [./console]
    type = Console
    outlier_variable_norms = false
  [../]
[]

(test/tests/transfers/multiapp_postprocessor_transfer/from_one_sub_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./sub_average]
    type = Receiver
  [../]
  [./sub_sum]
    type = Receiver
  [../]
  [./sub_maximum]
    type = Receiver
  [../]
  [./sub_minimum]
    type = Receiver
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '0.2 0.2 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = 'sub0.i'
  [../]
[]

[Transfers]
  [./pp_transfer_ave]
    type = MultiAppPostprocessorTransfer
    reduction_type = average
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_postprocessor = sub_average
  [../]
  [./pp_transfer_sum]
    type = MultiAppPostprocessorTransfer
    reduction_type = sum
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_postprocessor = sub_sum
  [../]
  [./pp_transfer_min]
    type = MultiAppPostprocessorTransfer
    reduction_type = minimum
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_postprocessor = sub_minimum
  [../]
  [./pp_transfer_max]
    type = MultiAppPostprocessorTransfer
    reduction_type = maximum
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_postprocessor = sub_maximum
  [../]
[]

(modules/richards/test/tests/jacobian_2/jn02.i)

# two phase
# unsaturated = true

# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn02
  exodus = false
[]

(modules/combined/examples/publications/rapid_dev/fig7a.i)

#
# Fig. 7 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Solid gray curve (1)
# Eigenstrain and elastic energies ar computed per phase and then interpolated.
# Supply the RADIUS parameter (10-35) on the command line to generate data
# for all curves in the plot.
#

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 32
  xmin = 0
  xmax = 100
  second_order = true
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Functions]
  [./diff]
    type = ParsedFunction
    value = '${RADIUS}-pos_c'
    vars = pos_c
    vals = pos_c
  [../]
[]

# AuxVars to compute the free energy density for outputting
[AuxVariables]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./cross_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./local_free_energy]
    type = TotalFreeEnergy
    variable = local_energy
    interfacial_vars = 'c'
    kappa_names = 'kappa_c'
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Variables]
  # Solute concentration variable
  [./c]
    [./InitialCondition]
      type = SmoothCircleIC
      invalue = 1
      outvalue = 0
      x1 = 0
      y1 = 0
      radius = ${RADIUS}
      int_width = 3
    [../]
  [../]
  [./w]
  [../]

  # Phase order parameter
  [./eta]
    [./InitialCondition]
      type = SmoothCircleIC
      invalue = 1
      outvalue = 0
      x1 = 0
      y1 = 0
      radius = ${RADIUS}
      int_width = 3
    [../]
  [../]

  # Mesh displacement
  [./disp_r]
    order = SECOND
  [../]

  [./Fe_fit]
    order = SECOND
  [../]
[]

[Kernels]
  # Set up stress divergence kernels
  [./TensorMechanics]
  [../]

  # Split Cahn-Hilliard kernels
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    args = 'eta'
    kappa_name = kappa_c
    w = w
  [../]
  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]

  # Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 1
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
  [./ACBulk1]
    type = AllenCahn
    variable = eta
    args = 'c'
    mob_name = L
    f_name = F
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    mob_name = L
    kappa_name = kappa_eta
  [../]

  [./Fe]
    type = MaterialPropertyValue
    prop_name = Fe
    variable = Fe_fit
  [../]

  [./autoadjust]
    type = MaskedBodyForce
    variable = w
    function = diff
    mask = mask
  [../]
[]

[Materials]
  # declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M   L   kappa_c kappa_eta'
    prop_values = '1.0 1.0 0.5     1'
  [../]

  # forcing function mask
  [./mask]
    type = ParsedMaterial
    f_name = mask
    function = grad/dt
    material_property_names = 'grad dt'
  [../]
  [./grad]
    type = VariableGradientMaterial
    variable = c
    prop = grad
  [../]
  [./time]
    type = TimeStepMaterial
  [../]

  # global mechanical properties
  [./elasticity_tensor_1]
    type = ComputeElasticityTensor
    C_ijkl = '1 1'
    base_name = phase1
    fill_method = symmetric_isotropic
  [../]
  [./elasticity_tensor_2]
    type = ComputeElasticityTensor
    C_ijkl = '1 1'
    base_name = phase2
    fill_method = symmetric_isotropic
  [../]
  [./strain_1]
    type = ComputeRSphericalSmallStrain
    base_name = phase1
  [../]
  [./strain_2]
    type = ComputeRSphericalSmallStrain
    base_name = phase2
    eigenstrain_names = eigenstrain
  [../]
  [./stress_1]
    type = ComputeLinearElasticStress
    base_name = phase1
  [../]
  [./stress_2]
    type = ComputeLinearElasticStress
    base_name = phase2
  [../]

  # eigenstrain per phase
  [./eigenstrain2]
    type = ComputeEigenstrain
    eigen_base = '0.05 0.05 0.05 0 0 0'
    base_name = phase2
    eigenstrain_name = eigenstrain
  [../]

  # switching functions
  [./switching]
    type = SwitchingFunctionMaterial
    function_name = h
    eta = eta
    h_order = SIMPLE
  [../]
  [./barrier]
    type = BarrierFunctionMaterial
    eta = eta
  [../]

  # chemical free energies
  [./chemical_free_energy_1]
    type = DerivativeParsedMaterial
    f_name = Fc1
    function = 'c^2'
    args = 'c'
    derivative_order = 2
  [../]
  [./chemical_free_energy_2]
    type = DerivativeParsedMaterial
    f_name = Fc2
    function = '(1-c)^2'
    args = 'c'
    derivative_order = 2
  [../]

  # elastic free energies
  [./elastic_free_energy_1]
    type = ElasticEnergyMaterial
    f_name = Fe1
    args = ''
    base_name = phase1
    derivative_order = 2
  [../]
  [./elastic_free_energy_2]
    type = ElasticEnergyMaterial
    f_name = Fe2
    args = ''
    base_name = phase2
    derivative_order = 2
  [../]

  # per phase free energies
  [./free_energy_1]
    type = DerivativeSumMaterial
    f_name = F1
    sum_materials = 'Fc1 Fe1'
    args = 'c'
    derivative_order = 2
  [../]
  [./free_energy_2]
    type = DerivativeSumMaterial
    f_name = F2
    sum_materials = 'Fc2 Fe2'
    args = 'c'
    derivative_order = 2
  [../]

  # global chemical free energy
  [./global_free_energy]
    type = DerivativeTwoPhaseMaterial
    f_name = F
    fa_name = F1
    fb_name = F2
    eta = eta
    args = 'c'
    W = 4
  [../]

  # global stress
  [./global_stress]
    type = TwoPhaseStressMaterial
    base_A = phase1
    base_B = phase2
  [../]

  [./elastic_free_energy]
    type = DerivativeTwoPhaseMaterial
    f_name = Fe
    fa_name = Fe1
    fb_name = Fe2
    eta = eta
    args = 'c'
    W = 0
  [../]
[]

[BCs]
  [./left_r]
    type = DirichletBC
    variable = disp_r
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
  [./total_solute]
    type = ElementIntegralVariablePostprocessor
    variable = c
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
  [./pos_c]
    type = FindValueOnLine
    start_point = '0 0 0'
    end_point = '100 0 0'
    v = c
    target = 0.582
    tol = 1e-8
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
  [./pos_eta]
    type = FindValueOnLine
    start_point = '0 0 0'
    end_point = '100 0 0'
    v = eta
    target = 0.5
    tol = 1e-8
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
  [./c_min]
    type = ElementExtremeValue
    value_type = min
    variable = c
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
[]

[VectorPostprocessors]
  [./line]
    type = LineValueSampler
    variable = 'Fe_fit c w'
    start_point = '0 0 0'
    end_point =   '100 0 0'
    num_points = 5000
    sort_by = x
    outputs = vpp
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm      lu'

  l_max_its = 30
  nl_max_its = 15
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 2.0e-9
  start_time = 0.0
  end_time = 100000.0

  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 7
    iteration_window = 1
    dt = 1
  [../]

  [./Adaptivity]
    initial_adaptivity = 5
    interval = 10
    max_h_level = 5
    refine_fraction = 0.9
    coarsen_fraction = 0.1
  [../]
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  execute_on = 'INITIAL TIMESTEP_END'
  [./table]
    type = CSV
    delimiter = ' '
    file_base = radius_${RADIUS}/energy_pp
  [../]
  [./vpp]
    type = CSV
    delimiter = ' '
    sync_times = '10 50 100 500 1000 5000 10000 50000 100000'
    sync_only = true
    time_data = true
    file_base = radius_${RADIUS}/energy_vpp
  [../]
[]

(test/tests/fvbcs/fv_pp_dirichlet/fv_pp_dirichlet.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [u]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = u
    coeff = 1
  []
[]

[FVBCs]
  [left]
    type = FVPostprocessorDirichletBC
    variable = u
    boundary = left
    postprocessor = bc_val
  []
  [right]
    type = FVDirichletBC
    variable = u
    boundary = right
    value = 0
  []
[]

[Postprocessors]
  [bc_val]
    type = Receiver
    default = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'Newton'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update14.i)

# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-2 1 -0.5  -1 -1.9 0  -0.5 0 -3'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/fvkernels/fv_coupled_var/coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 2
[]

[Variables]
  [u][]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
  [w]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
  [s][]
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [rxn]
    type = Reaction
    variable = u
    rate = 2.0
  []
  [diffs]
    type = Diffusion
    variable = s
  []
  [prod]
    type = CoupledForce
    variable = s
    v = u
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
  [rxn]
    type = FVReaction
    variable = v
    rate = 2.0
  []
  [diffw]
    type = FVDiffusion
    variable = w
    coeff = coeff
  []
  [prod]
    type = FVCoupledForce
    variable = w
    v = 'v'
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 1
  []
  [leftw]
    type = FVDirichletBC
    variable = w
    boundary = left
    value = 0
  []
  [rightw]
    type = FVDirichletBC
    variable = w
    boundary = right
    value = 1
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
  [lefts]
    type = DirichletBC
    variable = s
    boundary = left
    value = 0
  []
  [rights]
    type = DirichletBC
    variable = s
    boundary = right
    value = 1
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/misc/test/tests/kernels/thermo_diffusion/thermo_diffusion.i)

# Steady-state test for the ThermoDiffusion kernel.
#
# This test applies a constant temperature gradient to drive thermo-diffusion
# in the variable u. At steady state, the thermo-diffusion is balanced by
# diffusion due to Fick's Law, so the total flux is
#
#   J = -D ( grad(u) - ( Qstar u / R ) grad(1/T) )
#
# If there are no fluxes at the boundaries, then there is no background flux and
# these two terms must balance each other everywhere:
#
#   grad(u) = ( Qstar u / R ) grad(1/T)
#
# The dx can be eliminated to give
#
#   d(ln u) / d(1/T) = Qstar / R
#
# This can be solved to give the profile for u as a function of temperature:
#
#   u = A exp( Qstar / R T )
#
# Here, we are using simple heat conduction with Dirichlet boundaries on 0 <= x <= 1
# to give a linear profile for temperature: T = x + 1. We also need to apply one
# boundary condition on u, which is u(x=0) = 1. These conditions give:
#
#   u = exp( -(Qstar/R) (x/(x+1)) )
#
# This analytical result is tracked by the aux variable "correct_u".

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
  [./temp]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./soret]
    type = ThermoDiffusion
    variable = u
    temp = temp
    gas_constant = 1
  [../]
  [./diffC]
    type = Diffusion
    variable = u
  [../]

  # Heat diffusion gives a linear temperature profile to drive the Soret diffusion.
  [./diffT]
    type = Diffusion
    variable = temp
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 1
  [../]

  [./leftt]
    type = DirichletBC
    variable = temp
    preset = false
    boundary = left
    value = 1
  [../]
  [./rightt]
    type = DirichletBC
    variable = temp
    preset = false
    boundary = right
    value = 2
  [../]
[]

[Materials]
  [./fake_material]
     type = GenericConstantMaterial
     block = 0
     prop_names = 'mass_diffusivity heat_of_transport'
     prop_values = '1 1'
  [../]
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./error]
    type = NodalL2Error
    variable = u
    function = 'exp(-x/(x+1))'
  [../]
[]

[Outputs]
  execute_on = FINAL
  exodus = true
[]

(modules/richards/test/tests/user_objects/uo3.i)

# Seff User objects give the correct value
# Sat User objects give the correct value
#
# If you want to add another test for another UserObject
# then add the UserObject, add a Function defining the expected result,
# add an AuxVariable and AuxKernel that will record the UserObjects value
# and finally add a NodalL2Error that compares this with the Function
#
# Here pressure is x where x runs between -5E6 and 5E6

[UserObjects]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-6
  [../]
  [./Seff1BWsmall]
    type = RichardsSeff1BWsmall
    Sn = 0.0
    Ss = 1.0
    C = 1.01
    las = 1E5
  [../]
  [./Seff1RSC]
    type = RichardsSeff1RSC
    oil_viscosity = 4.0
    scale_ratio = 1E6
    shift = -2E6
  [../]
  [./Seff1VGcut]
    type = RichardsSeff1VGcut
    m = 0.8
    al = 1E-6
    p_cut = -1E6
  [../]

  # following are unimportant in this test
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.10101
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.054321
    sum_s_res = 0.054321
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E5
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = x
  [../]

  [./answer_Seff1VG]
    type = ParsedFunction
    value = (1+max((-x)*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '1E-6 0.8'
  [../]
  [./answer_dSeff1VG]
    type = GradParsedFunction
    direction = '1 0 0'
    value = (1+max((-x)*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '1E-6 0.8'
  [../]
  [./answer_d2Seff1VG]
    type = Grad2ParsedFunction
    direction = '1 0 0'
    value = (1+max((-x)*al,0)^(1/(1-m)))^(-m)
    vars = 'al m'
    vals = '1E-6 0.8'
  [../]

  [./answer_Seff1BW]
    type = PiecewiseLinear
    format = columns
    data_file = satBW.csv
    axis = x
  [../]
  [./answer_Seff1BWprime]
    type = PiecewiseLinear
    format = columns
    data_file = satBWprime.csv
    axis = x
  [../]
  [./answer_Seff1BW2prime]
    type = PiecewiseLinear
    format = columns
    data_file = satBW2prime.csv
    axis = x
  [../]

  [./answer_Seff1RSC]
    type = ParsedFunction
    value = (1+exp((-x-shift)/scale))^(-0.5)
    vars = 'shift scale'
    vals = '-2E6 1E6'
  [../]
  [./answer_dSeff1RSC]
    type = GradParsedFunction
    direction = '1 0 0'
    value = (1+exp((-x-shift)/scale))^(-0.5)
    vars = 'shift scale'
    vals = '-2E6 1E6'
  [../]
  [./answer_d2Seff1RSC]
    type = Grad2ParsedFunction
    direction = '1 0 0'
    value = (1+exp((-x-shift)/scale))^(-0.5)
    vars = 'shift scale'
    vals = '-2E6 1E6'
  [../]

  [./answer_Seff1VGcut]
    type = ParsedFunction
    value = if(x<pcut,scut+dscut*(x-pcut),(1+max((-x)*al,0)^(1/(1-m)))^(-m))
    vars = 'al m pcut scut dscut'
    vals = '1E-6 0.8 -1E6 0.574349177498517 1.14869835499703e-06'
  [../]
  [./answer_dSeff1VGcut]
    type = GradParsedFunction
    direction = '1 0 0'
    value = if(x<pcut,scut+dscut*(x-pcut),(1+max((-x)*al,0)^(1/(1-m)))^(-m))
    vars = 'al m pcut scut dscut'
    vals = '1E-6 0.8 -1E6 0.574349177498517 1.14869835499703e-06'
  [../]
  [./answer_d2Seff1VGcut]
    type = Grad2ParsedFunction
    direction = '1 0 0'
    value = if(x<pcut,scut+dscut*(x-pcut),(1+max((-x)*al,0)^(1/(1-m)))^(-m))
    vars = 'al m pcut scut dscut'
    vals = '1E-6 0.8 -1E6 0.574349177498517 1.14869835499703e-06'
  [../]

  [./answer_Sat]
    type = ParsedFunction
    value = sres+((1-sumsres)*((1+max((-x)*al,0)^(1/(1-m)))^(-m)))
    vars = 'al m sres sumsres'
    vals = '1E-6 0.8 0.054321 0.054321'
  [../]
  [./answer_dSat]
    type = ParsedFunction
    value = 1-sumsres
    vars = 'sumsres'
    vals = '0.054321'
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
  [./dSeff1VG_Aux]
  [../]
  [./d2Seff1VG_Aux]
  [../]

  [./Seff1BWsmall_Aux]
  [../]
  [./dSeff1BWsmall_Aux]
  [../]
  [./d2Seff1BWsmall_Aux]
  [../]

  [./Seff1RSC_Aux]
  [../]
  [./dSeff1RSC_Aux]
  [../]
  [./d2Seff1RSC_Aux]
  [../]

  [./Seff1VGcut_Aux]
  [../]
  [./dSeff1VGcut_Aux]
  [../]
  [./d2Seff1VGcut_Aux]
  [../]

  [./Sat_Aux]
  [../]
  [./dSat_Aux]
  [../]

  [./check_Aux]
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
  [./dSeff1VG_AuxK]
    type = RichardsSeffPrimeAux
    variable = dSeff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
    wrtnum = 0
  [../]
  [./d2Seff1VG_AuxK]
    type = RichardsSeffPrimePrimeAux
    variable = d2Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
    wrtnum1 = 0
    wrtnum2 = 0
  [../]

  [./Seff1BWsmall_AuxK]
    type = RichardsSeffAux
    variable = Seff1BWsmall_Aux
    seff_UO = Seff1BWsmall
    pressure_vars = pressure
  [../]
  [./dSeff1BWsmall_AuxK]
    type = RichardsSeffPrimeAux
    variable = dSeff1BWsmall_Aux
    seff_UO = Seff1BWsmall
    pressure_vars = pressure
    wrtnum = 0
  [../]
  [./d2Seff1BWsmall_AuxK]
    type = RichardsSeffPrimePrimeAux
    variable = d2Seff1BWsmall_Aux
    seff_UO = Seff1BWsmall
    pressure_vars = pressure
    wrtnum1 = 0
    wrtnum2 = 0
  [../]

  [./Seff1RSC_AuxK]
    type = RichardsSeffAux
    variable = Seff1RSC_Aux
    seff_UO = Seff1RSC
    pressure_vars = pressure
  [../]
  [./dSeff1RSC_AuxK]
    type = RichardsSeffPrimeAux
    variable = dSeff1RSC_Aux
    seff_UO = Seff1RSC
    pressure_vars = pressure
    wrtnum = 0
  [../]
  [./d2Seff1RSC_AuxK]
    type = RichardsSeffPrimePrimeAux
    variable = d2Seff1RSC_Aux
    seff_UO = Seff1RSC
    pressure_vars = pressure
    wrtnum1 = 0
    wrtnum2 = 0
  [../]

  [./Seff1VGcut_AuxK]
    type = RichardsSeffAux
    variable = Seff1VGcut_Aux
    seff_UO = Seff1VGcut
    pressure_vars = pressure
  [../]
  [./dSeff1VGcut_AuxK]
    type = RichardsSeffPrimeAux
    variable = dSeff1VGcut_Aux
    seff_UO = Seff1VGcut
    pressure_vars = pressure
    wrtnum = 0
  [../]
  [./d2Seff1VGcut_AuxK]
    type = RichardsSeffPrimePrimeAux
    variable = d2Seff1VGcut_Aux
    seff_UO = Seff1VGcut
    pressure_vars = pressure
    wrtnum1 = 0
    wrtnum2 = 0
  [../]

  [./Sat_AuxK]
    type = RichardsSatAux
    sat_UO = Saturation
    seff_var = Seff1VG_Aux
    variable = Sat_Aux
  [../]
  [./dSat_AuxK]
    type = RichardsSatPrimeAux
    sat_UO = Saturation
    seff_var = Seff1VG_Aux
    variable = dSat_Aux
  [../]

  [./check_AuxK]
    type = FunctionAux
    variable = check_Aux
    function = answer_Seff1VGcut
  [../]
[]

[Postprocessors]
  [./cf_Seff1VG]
    type = NodalL2Error
    function = answer_Seff1VG
    variable = Seff1VG_Aux
  [../]
  [./cf_dSeff1VG]
    type = NodalL2Error
    function = answer_dSeff1VG
    variable = dSeff1VG_Aux
  [../]
  [./cf_d2Seff1VG]
    type = NodalL2Error
    function = answer_d2Seff1VG
    variable = d2Seff1VG_Aux
  [../]

  [./cf_Seff1BW]
    type = NodalL2Error
    function = answer_Seff1BW
    variable = Seff1BWsmall_Aux
  [../]
  [./cf_Seff1BWprime]
    type = NodalL2Error
    function = answer_Seff1BWprime
    variable = dSeff1BWsmall_Aux
  [../]
  [./cf_Seff1BW2prime]
    type = NodalL2Error
    function = answer_Seff1BW2prime
    variable = d2Seff1BWsmall_Aux
  [../]

  [./cf_Seff1RSC]
    type = NodalL2Error
    function = answer_Seff1RSC
    variable = Seff1RSC_Aux
  [../]
  [./cf_dSeff1RSC]
    type = NodalL2Error
    function = answer_dSeff1RSC
    variable = dSeff1RSC_Aux
  [../]
  [./cf_d2Seff1RSC]
    type = NodalL2Error
    function = answer_d2Seff1RSC
    variable = d2Seff1RSC_Aux
  [../]

  [./cf_Seff1VGcut]
    type = NodalL2Error
    function = answer_Seff1VGcut
    variable = Seff1VGcut_Aux
  [../]
  [./cf_dSeff1VGcut]
    type = NodalL2Error
    function = answer_dSeff1VGcut
    variable = dSeff1VGcut_Aux
  [../]
  [./cf_d2Seff1VGcut]
    type = NodalL2Error
    function = answer_d2Seff1VGcut
    variable = d2Seff1VGcut_Aux
  [../]

  [./cf_Sat]
    type = NodalL2Error
    function = answer_Sat
    variable = Sat_Aux
  [../]
  [./cf_dSat]
    type = NodalL2Error
    function = answer_dSat
    variable = dSat_Aux
  [../]
[]



#############################################################################
#
# Following is largely unimportant as we are not running an actual similation
#
#############################################################################
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -5E6
  xmax = 5E6
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    richardsVarNames_UO = PPNames
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    richardsVarNames_UO = PPNames
    variable = pressure
  [../]
[]

[Materials]
  [./unimportant_material]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-20 0 0  0 1E-20 0  0 0 1E-20'
    richardsVarNames_UO = PPNames
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    viscosity = 1E-3
    gravity = '0 0 -10'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  [./does_nothing]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E50 1E50 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
  dt = 1E-100
[]

[Outputs]
  execute_on = 'timestep_end'
  active = 'csv'
  file_base = uo3
  [./csv]
    type = CSV
  [../]
  [./exodus]
    type = Exodus
    hide = pressure
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rspherical_incremental_small_elastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = ADStressDivergenceRSphericalTensors
    component = 0
    variable = disp_r
  [../]
[]

[BCs]
  [./center]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeRSphericalIncrementalStrain
  [../]
  [./stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/vectorpostprocessors/material_vector_postprocessor/boundary-err.i)

# check that simulation terminates with an error when trying to use the
# postprocessor on a boundary material.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'prop1 prop2 prop3'
    prop_values = '1 2 42'
    boundary = 'left'
  [../]
[]

[VectorPostprocessors]
  [./vpp]
    type = MaterialVectorPostprocessor
    material = 'mat'
    elem_ids = '3 4 7 42 88'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'initial timestep_end'
  csv = true
[]

(test/tests/kernels/simple_transient_diffusion/simple_transient_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/errors/invalid_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diffusion]
    type = Diffusion
    variable = u
  [../]
[]

[Functions]
  [./series]
    type = FunctionSeries
    series_type = Cartesian
    x = Legendre
    disc = Zernike
    orders = '0 1'
    physical_bounds = '-1 1 0 3'
  [../]
[]

[Executioner]
  type = Steady
[]

(modules/richards/test/tests/gravity_head_1/gh10.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh10
  exodus = true
[]

(modules/phase_field/test/tests/flood_counter_aux_test/flood_counter_boundary_restrictable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0

  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./bubble_map]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  active = 'diff forcing_1 forcing_2 forcing_3 forcing_4 dot'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing_1]
    type = GaussContForcing
    variable = u
    x_center = 1.0
    y_center = 1.0
    x_spread = 0.5
    y_spread = 0.5
    amplitude = 2.0
  [../]

  [./forcing_2]
    type = GaussContForcing
    variable = u
    x_center = 20.0
    y_center = 39.0
    x_spread = 0.5
    y_spread = 0.5
    amplitude = 2.0
  [../]

  [./forcing_3]
    type = GaussContForcing
    variable = u
    x_center = 39.0
    y_center = 20.0
    x_spread = 0.5
    y_spread = 0.5
    amplitude = 2.0
  [../]

  [./forcing_4]
    type = GaussContForcing
    variable = u
    x_center = 15.0
    y_center = 15.0
    x_spread = 0.5
    y_spread = 0.5
    amplitude = 2.0
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./mapper]
    type = FeatureFloodCountAux
    variable = bubble_map
    execute_on = 'initial timestep_end'
    flood_counter = bubbles
  [../]
[]

[Postprocessors]
  [./bubbles]
    type = FeatureFloodCount
    variable = u
    threshold = 0.1
    execute_on = 'initial timestep_end'
    boundary = 'top right left bottom'
  [../]
[]

[Executioner]
  type = Transient
  dt = 4.0
  num_steps = 2
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/tensor_mechanics/test/tests/multi/eight_surface14.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
# SimpleTester4 with a = 1 and b = 0 and strength = 1.1
# SimpleTester5 with a = 1 and b = 1 and strength = 3.1
# SimpleTester6 with a = 1 and b = 2 and strength = 3.1
# SimpleTester7 with a = 2 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '3.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f6]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f7]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int6]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int7]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./f3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = f3
  [../]
  [./f4]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 4
    variable = f4
  [../]
  [./f5]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 5
    variable = f5
  [../]
  [./f6]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 6
    variable = f6
  [../]
  [./f7]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 7
    variable = f7
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
  [./int3]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 3
    variable = int3
  [../]
  [./int4]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 4
    variable = int4
  [../]
  [./int5]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 5
    variable = int5
  [../]
  [./int6]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 6
    variable = int6
  [../]
  [./int7]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 7
    variable = int7
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./f3]
    type = PointValue
    point = '0 0 0'
    variable = f3
  [../]
  [./f4]
    type = PointValue
    point = '0 0 0'
    variable = f4
  [../]
  [./f5]
    type = PointValue
    point = '0 0 0'
    variable = f5
  [../]
  [./f6]
    type = PointValue
    point = '0 0 0'
    variable = f6
  [../]
  [./f7]
    type = PointValue
    point = '0 0 0'
    variable = f7
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
  [./int3]
    type = PointValue
    point = '0 0 0'
    variable = int3
  [../]
  [./int4]
    type = PointValue
    point = '0 0 0'
    variable = int4
  [../]
  [./int5]
    type = PointValue
    point = '0 0 0'
    variable = int5
  [../]
  [./int6]
    type = PointValue
    point = '0 0 0'
    variable = int6
  [../]
  [./int7]
    type = PointValue
    point = '0 0 0'
    variable = int7
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple3]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple4]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple5]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple6]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 2
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple7]
    type = TensorMechanicsPlasticSimpleTester
    a = 2
    b = 1
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2 simple3 simple4 simple5 simple6 simple7'
    deactivation_scheme = optimized_to_safe
    max_NR_iterations = 4
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = eight_surface14
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/level_set/test/tests/verification/1d_level_set_mms/level_set_mms.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 32
  nx = 64
  uniform_refine = 0
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[ICs]
  [./phi_ic]
    function = phi_exact
    variable = phi
    type = FunctionIC
  [../]
  [./vel_ic]
    type = VectorFunctionIC
    variable = velocity
    function = velocity_func
  []
[]

[Functions]
  [./phi_exact]
    type = ParsedFunction
    value = 'a*exp(1/(10*t))*sin(2*pi*x/b) + 1'
    vars = 'a b'
    vals = '1 8'
  [../]
  [./phi_mms]
    type = ParsedFunction
    value = '-a*exp(1/(10*t))*sin(2*pi*x/b)/(10*t^2) + 2*pi*a*exp(1/(10*t))*cos(2*pi*x/b)/b'
    vars = 'a b'
    vals = '1 8'
  [../]
  [./velocity_func]
    type = ParsedVectorFunction
    value_x = '1'
    value_y = '1'
  [../]
[]

[Kernels]
  [./phi_advection]
    type = LevelSetAdvection
    variable = phi
    velocity = velocity
  [../]
  [./phi_time]
    type = TimeDerivative
    variable = phi
  [../]
  [./phi_forcing]
    type = BodyForce
    variable = phi
    function = phi_mms
  [../]
[]

[Postprocessors]
  [./error]
    type = ElementL2Error
    function = phi_exact
    variable = phi
  [../]
  [./h]
    type = AverageElementSize
  [../]
  [./point]
    type = PointValue
    point = '0.1 0 0'
    variable = phi
  [../]
[]

[Executioner]
  type = Transient
  start_time = 1
  dt = 0.01
  end_time = 1.25
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  scheme = bdf2
  nl_rel_tol = 1e-12
[]

[Outputs]
  interval = 10
  execute_on = 'timestep_end'
  csv = true
[]

(modules/richards/test/tests/newton_cooling/nc_lumped_01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1000
  ny = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 1.0E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]




[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2E6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 2E6
  [../]
  [./newton]
    type = RichardsPiecewiseLinearSink
    variable = pressure
    boundary = right
    pressures = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
    bare_fluxes = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
    use_mobility = false
    use_relperm = false
  [../]
[]

[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsLumpedMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]



[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'
  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-15 10000'
  [../]


[]

[Executioner]
  type = Transient
  end_time = 1E8
  dt = 1E6
[]

[Outputs]
  file_base = nc_lumped_01
  interval = 100000
  execute_on = 'initial final'
  exodus = true
[]

(test/tests/vectorpostprocessors/parallel_consistency/parallel_consistency.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10

  # To make this deterministic
  [Partitioner]
    type = GridPartitioner
    nx = 2
    ny = 1
    nz = 1
  []
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[VectorPostprocessors]
  [constant]
    type = ConstantVectorPostprocessor
    value = '3 4'
    execute_on = 'TIMESTEP_END'
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

[AuxVariables]
  [scattered]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [viewit]
    type = VectorPostprocessorVisualizationAux
    vpp = 'constant'
    vector_name = value
    variable = scattered
    execute_on = 'TIMESTEP_END'
  []
[]

(modules/tensor_mechanics/test/tests/multi/three_surface03.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 0.5E-6m in y direction and 2.0E-6 in z direction.
# trial stress_yy = 0.5 and stress_zz = 2.0
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# internal0 should be 1.0, and others zero

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.5E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '2.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface03
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/misc/check_error/bad_parsed_function_vars.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 2
[]

[Variables]
  [./u]
    block = 0
  [../]
[]

[Functions]
  [./sin_func]
    type = ParsedFunction
    value = sin(y)
    vars = y        # <- This is a bad - you can't specify x, y, z, or t
    vals = 0
  [../]
[]

[Kernels]
  [./diffused]
    type = Diffusion
    variable = u
    block = 0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = sin_func
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/variables/fe_hier/hier-3-3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX27
  # This problem only has 1 element, so using DistributedMesh in parallel
  # isn't really an option, and we don't care that much about DistributedMesh
  # in serial.
  parallel_type = replicated
[]

[Functions]
  [./bc_fnt]
    type = ParsedFunction
    value = 3*y*y
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = -3*y*y
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = -3*x*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 3*x*x
  [../]
  [./bc_fnk]
    type = ParsedFunction
    value = -3*z*z
  [../]
  [./bc_fnf]
    type = ParsedFunction
    value = 3*z*z
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -6*x-6*y-6*z+(x*x*x)+(y*y*y)+(z*z*z)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = (x*x*x)+(y*y*y)+(z*z*z)
    grad_x = 3*x*x
    grad_y = 3*y*y
    grad_z = 3*z*z
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
  [./bc_front]
    type = FunctionNeumannBC
    variable = u
    boundary = 'front'
    function = bc_fnf
  [../]
  [./bc_back]
    type = FunctionNeumannBC
    variable = u
    boundary = 'back'
    function = bc_fnk
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform22.i)

# Mohr-Coulomb only
# apply stretches in x direction and smaller stretches in the y direction
# to observe return to the MC plane
# This tests uses hardening of the cohesion.  The returned configuration
# should obey
# 0 = 0.5 * (Smax - Smin) + 0.5 * (Smax + Smin) * sin(phi) - C cos(phi)
# which allows inference of C.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.4E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.1E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 6
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_max]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_mid]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_min]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 20
    internal_limit = 5E-6
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1E7
    poissons_ratio = 0.3
  [../]
  [./mc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    smoothing_tol = 0
    yield_function_tol = 1.0E-9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard21
  csv = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_3D.i)

# Using flux-limited TVD advection ala Kuzmin and Turek, employing PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 3D version
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  xmin = 0
  xmax = 1
  ny = 4
  ymin = 0
  ymax = 0.5
  nz = 3
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = tracer
  []
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = advective_flux_calculator_0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = porepressure
  []
  [flux1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = porepressure
    advective_flux_calculator = advective_flux_calculator_1
  []
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure tracer'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
  [advective_flux_calculator_0]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 0
  []
  [advective_flux_calculator_1]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = tracer
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0.5 2'
    num_points = 11
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 0.3
  dt = 6E-2
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  print_linear_residuals = false
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/outputs/nemesis/nemesis.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  nemesis = true
[]

(test/tests/parser/vector_range_checking/all_pass.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Materials]
  [./vecrangecheck]
    type = VecRangeCheckMaterial
    block = 0
    rv3 = '1.1 2.2 3.3'
    iv3 = '1 2 3'
    rvp = '0.1 0.2 0.3 0.4'
    uvg = '2 1'
    lvg = '2 1'
    ivg = '2 1'
    rvg = '2.0 1.0'
    rvl = '0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3'
    rve = ''
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  #kernel_check = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'timestep_end'
[]

(test/tests/restart/kernel_restartable/kernel_restartable.i)

###########################################################
# This test exercises the restart system and verifies
# correctness with parallel computation, but distributed
# and with threading.
#
# See kernel_restartable_second.i
#
# @Requirement F1.60
# @Requirement P1.10
# @Requirement P1.20
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = RestartDiffusion
    variable = u
    coef = 1
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1e-2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./restart]
    type = Checkpoint
    num_files = 100
  [../]
[]

(modules/heat_conduction/test/tests/convective_heat_flux/t_inf.i)


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
[]

[Variables]
  [./temp]
    initial_condition = 200.0
  [../]
[]

[Kernels]
  [./heat_dt]
    type = TimeDerivative
    variable = temp
  [../]
  [./heat_conduction]
    type = HeatConduction
    variable = temp
    diffusion_coefficient = 1
  [../]
  [./heat]
    type = BodyForce
    variable = temp
    value = 0
  [../]
[]

[BCs]
  [./right]
    type = ConvectiveHeatFluxBC
    variable = temp
    boundary = 'right'
    T_infinity = 100.0
    heat_transfer_coefficient = 1
    heat_transfer_coefficient_dT = 0
  [../]
[]

[Postprocessors]
  [./left_temp]
    type = SideAverageValue
    variable = temp
    boundary = left
    execute_on = 'TIMESTEP_END initial'
  [../]
  [./right_temp]
    type = SideAverageValue
    variable = temp
    boundary = right
  [../]
  [./right_flux]
    type = SideFluxAverage
    variable = temp
    boundary = right
    diffusivity = 1
  [../]
[]

[Executioner]
  type = Transient

  num_steps = 10
  dt = 1e1

  nl_abs_tol = 1e-12
[]

[Outputs]
  # csv = true
  exodus = true
[]

(test/tests/kernels/coupled_time_derivative/ad_coupled_time_derivative_test.i)

###########################################################
# This is a simple test of the CoupledTimeDerivative kernel.
# The expected solution for the variable v is
# v(x) = 1/2 * (x^2 + x)
###########################################################

[Mesh]
  type = GeneratedMesh
  nx = 5
  ny = 5
  dim = 2
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]
  [./fn_u]
    type = BodyForce
    variable = u
    function = 1
  [../]
  [./time_v]
    type = ADCoupledTimeDerivative
    variable = v
    v = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = v
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = v
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
  file_base = coupled_time_derivative_test_out
[]

(modules/richards/test/tests/jacobian_1/jn02.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn02
  exodus = false
[]

(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialAnisotropy.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmin = -2
  xmax = 2
  ymin = -2
  ymax = 2
[]

# enable_jit set to false in many materials to make this test start up faster.
# It is recommended to set enable_jit = true or just remove these lines for
# production runs with this model
[GlobalParams]
  radius = 1.0
  int_width = 0.8
  x1 = 0
  y1 = 0
  derivative_order = 2
  enable_jit = false
[]

[Variables]
  [./w]
  [../]
  [./etaa0]
  [../]
  [./etab0]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    v = 'etaa0 etab0'
  [../]
[]

[ICs]
  [./w]
    type = SmoothCircleIC
    variable = w
    # note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
    outvalue = -4.0
    invalue = 0.0
  [../]
  [./etaa0]
    type = SmoothCircleIC
    variable = etaa0
    #Solid phase
    outvalue = 0.0
    invalue = 1.0
  [../]
  [./etab0]
    type = SmoothCircleIC
    variable = etab0
    #Liquid phase
    outvalue = 1.0
    invalue = 0.0
  [../]
[]

[BCs]
  [./Periodic]
    [./w]
      variable = w
      auto_direction = 'x y'
    [../]
    [./etaa0]
      variable = etaa0
      auto_direction = 'x y'
    [../]
    [./etab0]
      variable = etab0
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
# Order parameter eta_alpha0
  [./ACa0_bulk]
    type = ACGrGrMulti
    variable = etaa0
    v =           'etab0'
    gamma_names = 'gab'
  [../]
  [./ACa0_sw]
    type = ACSwitching
    variable = etaa0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etab0 w'
  [../]
  [./ACa0_int1]
    type = ACInterface2DMultiPhase1
    variable = etaa0
    etas = 'etab0'
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
  [../]
  [./ACa0_int2]
    type = ACInterface2DMultiPhase2
    variable = etaa0
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
  [../]
  [./ea0_dot]
    type = TimeDerivative
    variable = etaa0
  [../]
# Order parameter eta_beta0
  [./ACb0_bulk]
    type = ACGrGrMulti
    variable = etab0
    v =           'etaa0'
    gamma_names = 'gab'
  [../]
  [./ACb0_sw]
    type = ACSwitching
    variable = etab0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etaa0 w'
  [../]
  [./ACb0_int1]
    type = ACInterface2DMultiPhase1
    variable = etab0
    etas = 'etaa0'
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
  [../]
  [./ACb0_int2]
    type = ACInterface2DMultiPhase2
    variable = etab0
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
  [../]
  [./eb0_dot]
    type = TimeDerivative
    variable = etab0
  [../]
#Chemical potential
  [./w_dot]
    type = SusceptibilityTimeDerivative
    variable = w
    f_name = chi
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = w
    diffusivity = Dchi
  [../]
  [./coupled_etaa0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etaa0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
  [./coupled_etab0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etab0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
[]

[Materials]
  [./ha]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = ha
    all_etas = 'etaa0 etab0'
    phase_etas = 'etaa0'
  [../]
  [./hb]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'etaa0 etab0'
    phase_etas = 'etab0'
  [../]
  [./omegaa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegaa
    material_property_names = 'Vm ka caeq'
    function = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
  [../]
  [./omegab]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegab
    material_property_names = 'Vm kb cbeq'
    function = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
  [../]
  [./rhoa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhoa
    material_property_names = 'Vm ka caeq'
    function = 'w/Vm^2/ka + caeq/Vm'
  [../]
  [./rhob]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhob
    material_property_names = 'Vm kb cbeq'
    function = 'w/Vm^2/kb + cbeq/Vm'
  [../]
  [./kappaa]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
    etaa = etaa0
    etab = etab0
    outputs = exodus
    output_properties = 'kappaa dkappadgrad_etaa'
  [../]
  [./kappab]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
    etaa = etab0
    etab = etaa0
    outputs = exodus
    output_properties = 'kappab dkappadgrad_etab'
  [../]
  [./const]
    type = GenericConstantMaterial
    prop_names =  'L   D    chi  Vm   ka    caeq kb    cbeq  gab mu'
    prop_values = '1.0 1.0  0.1  1.0  10.0  0.1  10.0  0.9   4.5 10.0'
  [../]
  [./Mobility]
    type = ParsedMaterial
    f_name = Dchi
    material_property_names = 'D chi'
    function = 'D*chi'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  l_tol = 1.0e-5
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1e-12
  num_steps = 2
  dt = 0.001
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/fluidstate/brineco2_ic.i)

# Tests correct calculation of z (total mass fraction of NCG summed over all
# phases) using the PorousFlowFluidStateIC initial condition. Once z is
# calculated by the initial condition, the thermophysical properties are calculated
# and the resulting gas saturation should be equal to that given in the intial condition

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  temperature_unit = Celsius
[]

[Variables]
  [pgas]
    initial_condition = 1e6
  []
  [z]
  []
[]

[ICs]
  [z]
    type = PorousFlowFluidStateIC
    saturation = 0.5
    gas_porepressure = pgas
    temperature = 50
    variable = z
    xnacl = 0.1
    fluid_state = fs
  []
[]

[AuxVariables]
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_water]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [saturation_water]
    type = PorousFlowPropertyAux
    variable = saturation_water
    property = saturation
    phase = 0
    execute_on = timestep_end
  []
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = timestep_end
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = z
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas z'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [waterncg]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = z
    fluid_state = fs
    capillary_pressure = pc
    xnacl = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [sg]
    type = ElementIntegralVariablePostprocessor
    variable = saturation_gas
    execute_on = 'initial timestep_end'
  []
  [sw]
    type = ElementIntegralVariablePostprocessor
    variable = saturation_water
    execute_on = 'initial timestep_end'
  []
  [z]
    type = ElementIntegralVariablePostprocessor
    variable = z
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/jacobian_2/jn31.i)

# two phase with injection borehole (both fully_upwind=true and fully_upwind=false)
#
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# wellbore = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]



[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[DiracKernels]
  [./bh_water]
    type = RichardsBorehole
    bottom_pressure = 1
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pwater
    unit_weight = '0 0 0'
    character = -1E12
  [../]
  [./bh_gas]
    type = RichardsBorehole
    bottom_pressure = 2
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pgas
    unit_weight = '0 0 0'
    character = -1E12
    fully_upwind = true
  [../]
[]



[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn31
  exodus = false
[]

(test/tests/mesh/adapt/initial_adaptivity_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = x*x+y*y
  [../]

  [./ffn]
    type = ParsedFunction
    value = -4
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = -2
      y1 = -2
      x2 =  0
      y2 =  2
      inside = 1
      outside = 0
    [../]
  [../]
[]

[Kernels]
  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./forcing_fn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  [./Adaptivity]
    initial_adaptivity = 5
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface09.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.0E-6m in y direction and 0.0E-6 in z direction.
# trial stress_yy = 2.0 and stress_zz = 0.0
#
# Then SimpleTester1 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=1.0, stress_zz=0.5
# However, this will mean that internal2<0, so SimpleTester2 will be deactivated
# and the algorithm will return to stress_yy=1
# internal1 should be 1.0, and internal2 should be 0

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface09
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/time_steppers/timesequence_stepper/csvtimesequence.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  end_time = 10
  [./TimeStepper]
    type = CSVTimeSequenceStepper
    file_name = timesequence.csv
    column_name = time1
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/ad_coupled_convection/ad_coupled_convection.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = u
  [../]
  [./convection]
    type = ADCoupledConvection
    variable = u
    velocity_vector = v
  [../]
  [./diff_v]
    type = ADDiffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'Newton'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  l_tol = 1e-10
  nl_rel_tol = 1e-9
  nl_max_its = 2
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/pressure_pulse/pp_fu_lumped_22.i)

# investigating pressure pulse in 1D with 2 phase
# transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]


[ICs]
  [./water_ic]
    type = ConstantIC
    value = 2E6
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2E6
    variable = pgas
  [../]
[]


[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pwater
  [../]
  [./left_gas]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pgas
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas pconstraint'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
  [./pconstraint]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-8
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    viscosity = '1E-3 1E-5'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_monitor -snes_linesearch_monitor'
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  dtmin = 1E3
  end_time = 1E4
  l_tol = 1.e-4
  nl_rel_tol = 1.e-7
  nl_max_its = 10
  l_max_its = 20
  line_search = 'none'
[]

[Outputs]
  file_base = pp_fu_lumped_22
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
  [./console]
    type = Console
    interval = 1
  [../]
[]

(modules/combined/test/tests/j2_plasticity_vs_LSH/j2_hard1_mod_small_strain.i)

# Test designed to compare results and active time between SH/LinearStrainHardening
# material vs TM j2 plastic user object. As number of elements increases, TM
# active time increases at a much higher rate than SM. Testing at 4x4x4
# (64 elements).
#
# plot vm_stress vs intnl to see constant hardening
#
# Original test located at:
# tensor_mechanics/tests/j2_plasticity/hard1.i

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vm_stress]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eq_pl_strain]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
  [./eq_pl_strain]
    type = RankTwoScalarAux
    rank_two_tensor = plastic_strain
    scalar_type = EffectiveStrain
    variable = eq_pl_strain
  [../]
  [./vm_stress]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    scalar_type = VonMisesStress
    variable = vm_stress
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 't/60'
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 2.4e2
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = str
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    #with E = 2.1e5 and nu = 0.3
    #Hooke's law: E-nu to Lambda-G
    C_ijkl = '121154 80769.2'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = j2
    tangent_operator = elastic
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-10
  l_tol = 1e-4
  start_time = 0.0
  end_time = 0.5
  dt = 0.01
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./intnl]
    type = ElementAverageValue
    variable = intnl
  [../]
  [./eq_pl_strain]
    type = PointValue
    point = '0 0 0'
    variable = eq_pl_strain
  [../]
  [./vm_stress]
    type = PointValue
    point = '0 0 0'
    variable = vm_stress
  [../]
[]

[Outputs]
  csv = true
  print_linear_residuals = false
  perf_graph = true
[]

(test/tests/time_integrators/actually_explicit_euler/actually_explicit_euler_lump_preconditioned.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.0001
  l_tol = 1e-12

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
    solve_type = lump_preconditioned
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/diffusion_xfem/diffusion.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 6
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 3
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/misc/check_error/constraint_with_aux_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Constraints]
  [./nope]
    type = CoupledTiedValueConstraint
    variable = v
    secondary = 2
    primary = 3
    primary_variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/multiapps/relaxation/bad_relax_factor_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
    initial_condition = 1
  [../]
  [./inverse_v]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = inverse_v
  [../]
[]

[AuxKernels]
  [./invert_v]
    type = QuotientAux
    variable = inverse_v
    denominator = v
    numerator = 20.0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./Neumann_right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
  relaxation_factor = 2.0
  relaxed_variables = u
[]

[Outputs]
  exodus = true
  execute_on = 'INITIAL TIMESTEP_END'
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_begin
    positions = '0 0 0'
    input_files = picard_relaxed_sub.i
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(modules/combined/examples/publications/rapid_dev/fig7b.i)

#
# Fig. 7 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Dashed black curve (2)
# Eigenstrain is globally applied. Single global elastic free energies.
# Supply the RADIUS parameter (10-35) on the command line to generate data
# for all curves in the plot.
#

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 32
  xmin = 0
  xmax = 100
  second_order = true
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Functions]
  [./diff]
    type = ParsedFunction
    value = '${RADIUS}-pos_c'
    vars = pos_c
    vals = pos_c
  [../]
[]

# AuxVars to compute the free energy density for outputting
[AuxVariables]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./cross_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./local_free_energy]
    type = TotalFreeEnergy
    variable = local_energy
    interfacial_vars = 'c'
    kappa_names = 'kappa_c'
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Variables]
  # Solute concentration variable
  [./c]
    [./InitialCondition]
      type = SmoothCircleIC
      invalue = 1
      outvalue = 0
      x1 = 0
      y1 = 0
      radius = ${RADIUS}
      int_width = 3
    [../]
  [../]
  [./w]
  [../]

  # Phase order parameter
  [./eta]
    [./InitialCondition]
      type = SmoothCircleIC
      invalue = 1
      outvalue = 0
      x1 = 0
      y1 = 0
      radius = ${RADIUS}
      int_width = 3
    [../]
  [../]

  [./Fe_fit]
    order = SECOND
  [../]
[]

[Modules/TensorMechanics/Master/all]
  add_variables = true
  eigenstrain_names = eigenstrain
[]

[Kernels]
  # Split Cahn-Hilliard kernels
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    args = 'eta'
    kappa_name = kappa_c
    w = w
  [../]
  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]

  # Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 1
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
  [./ACBulk1]
    type = AllenCahn
    variable = eta
    args = 'c'
    mob_name = L
    f_name = F
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    mob_name = L
    kappa_name = kappa_eta
  [../]

  [./Fe]
    type = MaterialPropertyValue
    prop_name = Fe
    variable = Fe_fit
  [../]

  [./autoadjust]
    type = MaskedBodyForce
    variable = w
    function = diff
    mask = mask
  [../]
[]

[Materials]
  # declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M   L   kappa_c kappa_eta'
    prop_values = '1.0 1.0 0.5     1'
  [../]

  # forcing function mask
  [./mask]
    type = ParsedMaterial
    f_name = mask
    function = grad/dt
    material_property_names = 'grad dt'
  [../]
  [./grad]
    type = VariableGradientMaterial
    variable = c
    prop = grad
  [../]
  [./time]
    type = TimeStepMaterial
  [../]

  # global mechanical properties
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1'
    fill_method = symmetric_isotropic
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]

  # eigenstrain as a function of phase
  [./eigenstrain]
    type = ComputeVariableEigenstrain
    eigen_base = '0.05 0.05 0.05 0 0 0'
    prefactor = h
    args = eta
    eigenstrain_name = eigenstrain
  [../]

  # switching functions
  [./switching]
    type = SwitchingFunctionMaterial
    function_name = h
    eta = eta
    h_order = SIMPLE
  [../]
  [./barrier]
    type = BarrierFunctionMaterial
    eta = eta
  [../]

  # chemical free energies
  [./chemical_free_energy_1]
    type = DerivativeParsedMaterial
    f_name = Fc1
    function = 'c^2'
    args = 'c'
    derivative_order = 2
  [../]
  [./chemical_free_energy_2]
    type = DerivativeParsedMaterial
    f_name = Fc2
    function = '(1-c)^2'
    args = 'c'
    derivative_order = 2
  [../]

  # global chemical free energy
  [./chemical_free_energy]
    type = DerivativeTwoPhaseMaterial
    f_name = Fc
    fa_name = Fc1
    fb_name = Fc2
    eta = eta
    args = 'c'
    W = 4
  [../]

  # global elastic free energy
  [./elastic_free_energy]
    type = ElasticEnergyMaterial
    f_name = Fe
    args = 'eta'
    output_properties = Fe
    derivative_order = 2
  [../]

  # free energy
  [./free_energy]
    type = DerivativeSumMaterial
    f_name = F
    sum_materials = 'Fc Fe'
    args = 'c eta'
    derivative_order = 2
  [../]
[]

[BCs]
  [./left_r]
    type = DirichletBC
    variable = disp_r
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
  [./total_solute]
    type = ElementIntegralVariablePostprocessor
    variable = c
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
  [./pos_c]
    type = FindValueOnLine
    start_point = '0 0 0'
    end_point = '100 0 0'
    v = c
    target = 0.582
    tol = 1e-8
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
  [./pos_eta]
    type = FindValueOnLine
    start_point = '0 0 0'
    end_point = '100 0 0'
    v = eta
    target = 0.5
    tol = 1e-8
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
  [./c_min]
    type = ElementExtremeValue
    value_type = min
    variable = c
    execute_on = 'INITIAL TIMESTEP_END'
    outputs = 'table console'
  [../]
[]

[VectorPostprocessors]
  [./line]
    type = LineValueSampler
    variable = 'Fe_fit c w'
    start_point = '0 0 0'
    end_point =   '100 0 0'
    num_points = 5000
    sort_by = x
    outputs = vpp
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm      lu'

  l_max_its = 30
  nl_max_its = 15
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 2.0e-9
  start_time = 0.0
  end_time = 100000.0

  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 8
    iteration_window = 1
    dt = 1
  [../]

  [./Adaptivity]
    initial_adaptivity = 5
    interval = 10
    max_h_level = 5
    refine_fraction = 0.9
    coarsen_fraction = 0.1
  [../]
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  execute_on = 'INITIAL TIMESTEP_END'
  [./table]
    type = CSV
    delimiter = ' '
    file_base = radius_${RADIUS}/eigenstrain_pp
  [../]
  [./vpp]
    type = CSV
    delimiter = ' '
    sync_times = '10 50 100 500 1000 5000 10000 50000 100000'
    sync_only = true
    time_data = true
    file_base = radius_${RADIUS}/eigenstrain_vpp
  [../]
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform3_native.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.35E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 8
    mc_interpolation_scheme = native
    yield_function_tolerance = 1E-7
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-13
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_native
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/transfers/multiapp_postprocessor_transfer/sub1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/examples/1D_volumetric_Cartesian/main.i)

# Basic example coupling a master and sub app in a 1D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = HeatConduction
    variable = m
  [../]
  [./time_diff_m]
    type = HeatConductionTimeDerivative
    variable = m
  [../]
  [./s_in] # Add in the contribution from the SubApp
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[Materials]
  [./Unobtanium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '1.0                  1.0           1.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform_hard3.i)

# Using CappedMohrCoulomb with tensile failure only
# checking for small deformation, with cubic hardening
# A single element is repeatedly stretched in z direction
# tensile_strength is set to 1Pa, tensile_strength_residual = 0.5Pa, and limit value = 1E-5
# This allows the hardening of the tensile strength to be observed

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '2E-6*z*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1.0
    value_residual = 0.5
    internal_0 = 0
    internal_limit = 1E-5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1.0
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard3
  csv = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_3D.i)

# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 3D version
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  xmin = 0
  xmax = 1
  ny = 4
  ymin = 0
  ymax = 0.5
  nz = 3
  zmin = 0
  zmax = 2
[]

[Variables]
  [tracer]
  []
[]

[Problem]
  error_on_jacobian_nonzero_reallocation=true
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass_dot]
    type = MassLumpedTimeDerivative
    variable = tracer
  []
  [flux]
    type = FluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = superbee
    u = tracer
    velocity = '0.1 0 0'
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0.5 2'
    num_points = 11
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  nl_max_its = 500
  timestep_tolerance = 1E-3
[]

[Outputs]
  print_linear_residuals = false
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/misc/check_error/coupling_nonexistent_scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./slm]
    type = ScalarLagrangeMultiplier
    variable = u
    # 'b' does not exist -> error
    lambda = b
  [../]
[]

[Executioner]
  type = Steady
[]

(modules/porous_flow/test/tests/energy_conservation/heat05.i)

# Demonstrates that porosity is correctly initialised,
# since the residual should be zero in this example.
# If initQpStatefulProperties of the Porosity calculator
# is incorrect then the residual will be nonzero.
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.5
      cv = 2
      cp = 2
      bulk_modulus = 2.0
      density0 = 3.0
    []
  []
[]

[GlobalParams]
  biot_coefficient = 0.7
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
    initial_condition = 0.5
  []
  [temp]
    initial_condition = 1.0
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = pp
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [temp]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [poro_vol_exp_temp]
    type = PorousFlowHeatVolumetricExpansion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [porosity]
    type = PorousFlowPorosity
    thermal = true
    fluid = true
    mechanical = true
    ensure_positive = false
    porosity_zero = 0.5
    thermal_expansion_coeff = 0.25
    solid_bulk = 2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 0.2
    density = 5.0
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    fp = the_simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [should_be_zero]
    type = NumNonlinearIterations
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  nl_abs_tol = 1e-16
[]

[Outputs]
  file_base = heat05
  csv = true
[]

(modules/richards/test/tests/dirac/bh08.i)

# fully-saturated
# production
# with anisotropic, but diagonal, permeability
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 1E7
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]
[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 2E-12 0  0 0 1E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON

[]

[Outputs]
  file_base = bh08
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(test/tests/multiapps/sub_cycling_failure/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    sub_cycling = true
  [../]
[]

(test/tests/functions/image_function/subset.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    origin = '0.25 0.25 0'
    dimensions = '0.5 0.5 0'
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/ad_convective_heat_flux/flux.i)

# This is a test of the ConvectiveHeatFluxBC.
# There is a single 1x1 element with a prescribed temperature
# on the left side and a convective flux BC on the right side.
# The temperature on the left is 100, and the far-field temp is 200.
# The conductance of the body (conductivity * length) is 10
#
# If the conductance in the BC is also 10, the temperature on the
# right side of the solid element should be 150 because half of the
# temperature drop should occur over the body and half in the BC.
#
# The integrated flux is deltaT * conductance, or -50 * 10 = -500.
# The negative sign indicates that heat is going into the body.

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Problem]
  extra_tag_vectors = 'bcs'
[]

[Variables]
  [./temp]
    initial_condition = 100.0
  [../]
[]

[Kernels]
  [./heat_conduction]
    type = ADHeatConduction
    variable = temp
    thermal_conductivity = 10
  [../]
[]

[BCs]
  [./left]
    type = ADDirichletBC
    variable = temp
    boundary = left
    value = 100.0
  [../]
  [./right]
    type = ADConvectiveHeatFluxBC
    variable = temp
    boundary = right
    T_infinity = 200.0
    heat_transfer_coefficient = 10
  [../]
[]

[Postprocessors]
  [./right_flux]
    type = SideFluxAverage
    variable = temp
    boundary = right
    diffusivity = 10
  [../]
[]

[Executioner]
  type = Transient

  num_steps = 1.0
  nl_rel_tol = 1e-12
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except07.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    use_mobility = true
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/multiapps/grid-sequencing/vi-fine-alone.i)

l=10
nx=80
num_steps=2

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [bounds][]
[]

[Bounds]
  [./u_upper_bounds]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = upper
    bound_value = ${l}
  [../]
  [./u_lower_bounds]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = lower
    bound_value = 0
  [../]
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x'
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = 'if(x<5,-1,1)'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 0
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = ${l}
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options = '-snes_vi_monitor'
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
  petsc_options_value = '0                           30          asm      16                    basic                 vinewtonrsls'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  active = 'upper_violations lower_violations'
  [upper_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = ${fparse 10+1e-8}
    comparator = 'greater'
  []
  [lower_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = -1e-8
    comparator = 'less'
  []
  [nls]
    type = NumNonlinearIterations
  []
  [cum_nls]
    type = CumulativeValuePostprocessor
    postprocessor = nls
  []
[]

(modules/porous_flow/test/tests/actions/addjoiner.i)

# Tests that including PorousFlowJoiner materials doesn't cause the simulation
# to fail due to the PorousFlowAddMaterialJoiner action adding duplicate
# PorousFlowJoiner materials

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [p0]
  []
  [p1]
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [p1]
    type = Diffusion
    variable = p1
  []
[]

[Modules]
  [FluidProperties]
    [fluid0]
      type = SimpleFluidProperties
    []
    [fluid1]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    at_nodes = true
  []
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss_nodal]
    type = PorousFlow2PhasePP
    at_nodes = true
    phase0_porepressure = p0
    phase1_porepressure = p1
    capillary_pressure = pc
  []
  [ppss_qp]
    type = PorousFlow2PhasePP
    phase0_porepressure = p0
    phase1_porepressure = p1
    capillary_pressure = pc
  []
  [fluid0_nodal]
    type = PorousFlowSingleComponentFluid
    fp = fluid0
    at_nodes = true
    phase = 0
  []
  [fluid1_nodal]
    type = PorousFlowSingleComponentFluid
    fp = fluid1
    at_nodes = true
    phase = 1
  []
  [fluid0_qp]
    type = PorousFlowSingleComponentFluid
    fp = fluid0
    phase = 0
  []
  [fluid1_qp]
    type = PorousFlowSingleComponentFluid
    fp = fluid1
    phase = 1
  []
  [density_nodal]
    type = PorousFlowJoiner
    at_nodes = true
    material_property = PorousFlow_fluid_phase_density_nodal
  []
  [density_qp]
    type = PorousFlowJoiner
    material_property = PorousFlow_fluid_phase_density_qp
  []
  [viscosity_nodal]
    type = PorousFlowJoiner
    material_property = PorousFlow_viscosity_nodal
    at_nodes = true
  []
  [viscosity_qp]
    type = PorousFlowJoiner
    material_property = PorousFlow_viscosity_qp
  []
  [energy_ndoal]
    type = PorousFlowJoiner
    at_nodes = true
    material_property = PorousFlow_fluid_phase_internal_energy_nodal
  []
  [energy_qp]
    type = PorousFlowJoiner
    material_property = PorousFlow_fluid_phase_internal_energy_qp
  []
  [enthalpy_nodal]
    type = PorousFlowJoiner
    material_property = PorousFlow_fluid_phase_enthalpy_nodal
    at_nodes = true
  []
  [enthalpy_qp]
    type = PorousFlowJoiner
    material_property = PorousFlow_fluid_phase_enthalpy_qp
  []
  [relperm0_nodal]
    type = PorousFlowRelativePermeabilityConst
    at_nodes = true
    kr = 0.5
    phase = 0
  []
  [relperm1_nodal]
    type = PorousFlowRelativePermeabilityConst
    at_nodes = true
    kr = 0.8
    phase = 1
  []
  [relperm_nodal]
    type = PorousFlowJoiner
    at_nodes = true
    material_property = PorousFlow_relative_permeability_nodal
  []
[]

[Executioner]
  type = Steady
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 p1'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

(test/tests/userobjects/solution_user_object/discontinuous_value_solution_uo_p2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./one]
    type = DirichletBC
    variable = u
    boundary = 'right top bottom'
    value = 1
  [../]
[]

[UserObjects]
  [./soln]
    type = SolutionUserObject
    mesh = discontinuous_value_solution_uo_p1.e
    system_variables = 'discontinuous_variable continuous_variable'
  [../]
[]

[Postprocessors]

  [./discontinuous_value_left]
    type = TestDiscontinuousValuePP
    variable = discontinuous_variable
    point = '0.25 0.25 0.0'
    solution = soln
  [../]
  [./discontinuous_value_face]
    type = TestDiscontinuousValuePP
    variable = discontinuous_variable
    point = '0.5 0.25 0.0'
    solution = soln
  [../]
  [./discontinuous_value_right]
    type = TestDiscontinuousValuePP
    variable = discontinuous_variable
    point = '0.75 0.25 0.0'
    solution = soln
  [../]

  [./continuous_gradient_left]
    type = TestDiscontinuousValuePP
    variable = continuous_variable
    evaluate_gradient = true
    gradient_component = x
    point = '0.25 0.25 0.0'
    solution = soln
  [../]
  [./continuous_gradient_value_face]
    type = TestDiscontinuousValuePP
    variable = continuous_variable
    evaluate_gradient = true
    gradient_component = x
    point = '0.5 0.25 0.0'
    solution = soln
  [../]
  [./continuous_gradient_right]
    type = TestDiscontinuousValuePP
    variable = continuous_variable
    evaluate_gradient = true
    gradient_component = x
    point = '0.75 0.25 0.0'
    solution = soln
  [../]

[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = discontinuous_value_solution_uo_p2
  exodus = false
  csv = true
[]

(test/tests/kernels/scalar_constraint/scalar_constraint_kernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = 'x*x+y*y'
  [../]

  [./ffn]
    type = ParsedFunction
    value = -4
  [../]

  [./bottom_bc_fn]
    type = ParsedFunction
    value = -2*y
  [../]

  [./right_bc_fn]
    type = ParsedFunction
    value =  2*x
  [../]

  [./top_bc_fn]
    type = ParsedFunction
    value =  2*y
  [../]

  [./left_bc_fn]
    type = ParsedFunction
    value = -2*x
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]

  [./lambda]
    family = SCALAR
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffnk]
    type = BodyForce
    variable = u
    function = ffn
  [../]

  [./sk_lm]
    type = ScalarLagrangeMultiplier
    variable = u
    lambda = lambda
  [../]
[]

[ScalarKernels]
  [./constraint]
    type = AverageValueConstraint
    variable = lambda
    pp_name = pp
    value = 2.666666666666666
  [../]
[]

[BCs]
  [./bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bottom_bc_fn
  [../]
  [./right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = right_bc_fn
  [../]
  [./top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = top_bc_fn
  [../]
  [./left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = left_bc_fn
  [../]
[]

[Postprocessors]
  [./pp]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
    execute_on = 'initial timestep_end'
  [../]
[]

[Preconditioning]
  [./pc]
    type = SMP
    full = true
    solve_type = 'NEWTON'
  [../]
[]

[Executioner]
  type = Steady
  nl_rel_tol = 1e-9
  l_tol = 1.e-10
  nl_max_its = 10
  # This example builds an indefinite matrix, so "-pc_type hypre -pc_hypre_type boomeramg" cannot
  # be used reliably on this problem. ILU(0) seems to do OK in both serial and parallel in my testing,
  # I have not seen any zero pivot issues.
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'bjacobi  ilu'
  # This is a linear problem, so we don't need to recompute the
  # Jacobian. This isn't a big deal for a Steady problems, however, as
  # there is only one solve.
  solve_type = 'LINEAR'
[]

[Outputs]
  exodus = true
  hide = lambda
[]

(modules/richards/test/tests/jacobian_1/jn15.i)

# unsaturated = false
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn15
  exodus = false
[]

(modules/porous_flow/test/tests/fluidstate/water_vapor.i)

# Tests correct calculation of properties in PorousFlowWaterVapor in the two-phase region

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pliq]
    initial_condition = 1e6
  []
  [h]
    initial_condition = 8e5
    scaling = 1e-3
  []
[]

[AuxVariables]
  [pressure_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [pressure_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [enthalpy_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [enthalpy_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [temperature]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [enthalpy_water]
    type = PorousFlowPropertyAux
    variable = enthalpy_water
    property = enthalpy
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [enthalpy_gas]
    type = PorousFlowPropertyAux
    variable = enthalpy_gas
    property = enthalpy
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [pressure_water]
    type = PorousFlowPropertyAux
    variable = pressure_water
    property = pressure
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [pressure_gas]
    type = PorousFlowPropertyAux
    variable = pressure_gas
    property = pressure
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [saturation_water]
    type = PorousFlowPropertyAux
    variable = saturation_water
    property = saturation
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [density_water]
    type = PorousFlowPropertyAux
    variable = density_water
    property = density
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [density_gas]
    type = PorousFlowPropertyAux
    variable = density_gas
    property = density
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [viscosity_water]
    type = PorousFlowPropertyAux
    variable = viscosity_water
    property = viscosity
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [viscosity_gas]
    type = PorousFlowPropertyAux
    variable = viscosity_gas
    property = viscosity
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [temperature]
    type = PorousFlowPropertyAux
    variable = temperature
    property = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Kernels]
  [mass]
    type = PorousFlowMassTimeDerivative
    variable = pliq
  []
  [heat]
    type = PorousFlowEnergyTimeDerivative
    variable = h
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pliq h'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureBC
    pe = 1e5
    lambda = 2
    pc_max = 1e6
  []
  [fs]
    type = PorousFlowWaterVapor
    water_fp = water
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [watervapor]
    type = PorousFlowFluidStateSingleComponent
    porepressure = pliq
    enthalpy = h
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [internal_energy]
    type = PorousFlowMatrixInternalEnergy
    density = 2500
    specific_heat_capacity = 1200
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [density_water]
    type = ElementAverageValue
    variable = density_water
    execute_on = 'initial timestep_end'
  []
  [density_gas]
    type = ElementAverageValue
    variable = density_gas
    execute_on = 'initial timestep_end'
  []
  [viscosity_water]
    type = ElementAverageValue
    variable = viscosity_water
    execute_on = 'initial timestep_end'
  []
  [viscosity_gas]
    type = ElementAverageValue
    variable = viscosity_gas
    execute_on = 'initial timestep_end'
  []
  [enthalpy_water]
    type = ElementAverageValue
    variable = enthalpy_water
    execute_on = 'initial timestep_end'
  []
  [enthalpy_gas]
    type = ElementAverageValue
    variable = enthalpy_gas
    execute_on = 'initial timestep_end'
  []
  [sg]
    type = ElementAverageValue
    variable = saturation_gas
    execute_on = 'initial timestep_end'
  []
  [sw]
    type = ElementAverageValue
    variable = saturation_water
    execute_on = 'initial timestep_end'
  []
  [pwater]
    type = ElementAverageValue
    variable = pressure_water
    execute_on = 'initial timestep_end'
  []
  [pgas]
    type = ElementAverageValue
    variable = pressure_gas
    execute_on = 'initial timestep_end'
  []
  [temperature]
    type = ElementAverageValue
    variable = temperature
    execute_on = 'initial timestep_end'
  []
  [enthalpy]
    type = ElementAverageValue
    variable = h
    execute_on = 'initial timestep_end'
  []
  [liquid_mass]
    type = PorousFlowFluidMass
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [vapor_mass]
    type = PorousFlowFluidMass
    phase = 1
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = water_vapor_twophase
  csv = true
[]

(test/tests/multiapps/picard_catch_up/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
  [./nan]
    type = NanAtCountKernel
    variable = v
    count = 32
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    preset = false
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = FunctionDirichletBC
    variable = v
    preset = false
    boundary = right
    function = 't + 1'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
  snesmf_reuse_base = false
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/mass10.i)

# 1phase
# vanGenuchten, constant-bulk density, HM porosity, 1component, unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [pp]
    type = RandomIC
    variable = pp
    min = -1
    max = 1
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
    strain_at_nearest_qp = true
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
    strain_at_nearest_qp = true
  []
  [nearest_qp]
    type = PorousFlowNearestQp
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/predictors/simple/predictor_skip_test.i)

# The purpose of this test is to test the simple predictor.  This is a very
# small, monotonically loaded block of material.  If things are working right,
# the predictor should come very close to exactly nailing the solution on steps
# after the first step.

#This test checks to see that the predictor is skipped in the last step.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
[]

[Functions]
  [./ramp1]
    type = ParsedFunction
    value = 't'
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./bot]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0.0
  [../]
  [./ss2_x]
    type = FunctionDirichletBC
    variable = u
    boundary = top
    function = ramp1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-14

  start_time = 0.0
  dt = 0.5
  end_time = 1.0

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
    skip_times = '1.0'
  [../]
[]

[Postprocessors]
  [./final_residual]
    type = Residual
    residual_type = final
  [../]
  [./initial_residual_before]
    type = Residual
    residual_type = initial_before_preset
  [../]
  [./initial_residual_after]
    type = Residual
    residual_type = initial_after_preset
  [../]
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/gravity_head_1/gh15.i)

# unsaturated = false
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh15
  exodus = true
[]

(modules/porous_flow/test/tests/plastic_heating/tensile01.i)

# Tensile heating, using capped weak-plane plasticity
# z_disp(z=1) = t
# totalstrain_zz = t
# with C_ijkl = 0.5 0.25
# stress_zz = t, but with tensile_strength = 1, stress_zz = min(t, 1)
# so plasticstrain_zz = t - 1
# heat_energy_rate = coeff * (t - 1)
# Heat capacity of rock = specific_heat_cap * density = 4
# So temperature of rock should be:
# (1 - porosity) * 4 * T = (1 - porosity) * coeff * (t - 1)
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -10
  xmax = 10
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
[]

[Variables]
  [temperature]
  []
[]

[Kernels]
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temperature
  []
  [phe]
    type = PorousFlowPlasticHeatEnergy
    variable = temperature
  []
[]

[AuxVariables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[AuxKernels]
  [disp_z]
    type = FunctionAux
    variable = disp_z
    function = z*t
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = temperature
    number_fluid_phases = 0
    number_fluid_components = 0
  []
  [coh]
    type = TensorMechanicsHardeningConstant
    value = 100
  []
  [tanphi]
    type = TensorMechanicsHardeningConstant
    value = 1.0
  []
  [t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  []
  [c_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  []
[]

[Materials]
  [rock_internal_energy]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2
    density = 2
  []
  [temp]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [phe]
    type = ComputePlasticHeatEnergy
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0.5 0.25'
  []
  [strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  []
  [mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanphi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-10
    perfect_guess = true
  []
[]

[Postprocessors]
  [temp]
    type = PointValue
    point = '0 0 0'
    variable = temperature
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 10
[]

[Outputs]
  file_base = tensile01
  csv = true
[]

(modules/porous_flow/test/tests/dirackernels/theis1.i)

# Theis problem: Flow to single sink
# SinglePhase
# Cartesian mesh with logarithmic distribution in x and y.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  bias_x = 1.1
  bias_y = 1.1
  ymax = 100
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  compute_enthalpy = false
  compute_internal_energy = false
[]

[Variables]
  [pp]
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = pp
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      viscosity = 0.001
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
[]

[Postprocessors]
  [porepressure]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [total_mass]
    type = PorousFlowFluidMass
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 200
  end_time = 1E3
  nl_abs_tol = 1e-10
[]

[Outputs]
  perf_graph = true
  file_base = theis1
  [csv]
    type = CSV
    execute_on = final
  []
[]

[ICs]
  [PressureIC]
    variable = pp
    type = ConstantIC
    value = 20e6
  []
[]

[DiracKernels]
  [sink]
    type = PorousFlowSquarePulsePointSource
    end_time = 1000
    point = '0 0 0'
    mass_flux = -0.04
    variable = pp
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = pp
    value = 20e6
    boundary = right
  []
  [top]
    type = DirichletBC
    variable = pp
    value = 20e6
    boundary = top
  []
[]

[VectorPostprocessors]
  [pressure]
    type = SideValueSampler
    variable = pp
    sort_by = x
    execute_on = timestep_end
    boundary = bottom
  []
[]

(test/tests/tag/tag_ad_kernels.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = u
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1 vec_tag2'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Problem]
  type = TagTestProblem
  test_tag_vectors =  'nontime residual vec_tag1 vec_tag2'
  test_tag_matrices = 'mat_tag1 mat_tag2'

  extra_tag_matrices = 'mat_tag1 mat_tag2'
  extra_tag_vectors  = 'vec_tag1 vec_tag2'
[]


[Executioner]
  type = Steady

  solve_type = 'Newton'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  l_tol = 1e-10
  nl_rel_tol = 1e-9
  nl_max_its = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/output_if_base_contains/dt_from_master_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.25

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = dt_from_master_sub.i
  [../]
[]

(test/tests/bcs/periodic/no_add_scalar.i)

# Test to make sure that periodic boundaries
# are not applied to scalar variables.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
  [./scalar]
    family = SCALAR
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = x
    [../]
  [../]
[]

[Kernels]
  [./dt]
    type = TimeDerivative
    variable = c
  [../]
  [./diff]
    type = Diffusion
    variable = c
  [../]
[]

[ScalarKernels]
  [./scalar]
    type = ODETimeDerivative
    variable = scalar
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 3
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/memory_usage/vector_memory_usage.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[GlobalParams]
  order = CONSTANT
  family = MONOMIAL
[]

[Variables]
  [./u]
  [../]
[]

[Adaptivity]
  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.6 0.7 0'
      top_right = '0.9 0.9 0'
      inside = refine
      outside = do_nothing
    [../]
  [../]
  marker = box
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[VectorPostprocessors]
  [./mem]
    type = VectorMemoryUsage
    execute_on = 'INITIAL TIMESTEP_END NONLINEAR LINEAR'
    report_peak_value = true
    mem_units = kilobytes # or bytes, megabytes, gigabytes
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/sinks/s11.i)

# Test PorousFlowEnthalpySink boundary condition

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp temp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0.1
  []
[]

[Variables]
  [pp]
    initial_condition = 1
  []
  [temp]
    initial_condition = 2
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []

  [heat_conduction]
    type = TimeDerivative
    variable = temp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 10
      thermal_expansion = 0
      viscosity = 11
    []
  []
[]

[Materials]
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.125
  []

  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
[]

[BCs]
  [left_p]
    type = PorousFlowSink
    variable = pp
    boundary = left
    flux_function = -1
  []
  [left_T]
    # Note, there is no `fluid_phase` or `porepressure_var` prescribed, since they are passed in from the `tests` file
    type = PorousFlowEnthalpySink
    variable = temp
    boundary = left
    T_in = 300
    fp = simple_fluid
    flux_function = -1
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.25
  end_time = 1
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s11
  [exodus]
    type = Exodus
    execute_on = 'initial final'
  []
[]

(test/tests/transfers/multiapp_variable_value_sample_transfer/pp_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./pp_sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0 0.7 0.7 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = pp_sub.i
  [../]
[]

[Transfers]
  [./sample_pp_transfer]
    source_variable = u
    direction = to_multiapp
    postprocessor = from_master
    type = MultiAppVariableValueSamplePostprocessorTransfer
    multi_app = pp_sub
  [../]
[]

(test/tests/postprocessors/side_integral/side_integral_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0
  xmax = 4
  ymin = 0
  ymax = 1
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Postprocessors]
  [./integral]
    type = SideIntegralVariablePostprocessor
    boundary = 0
    variable = u
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/torque_reaction/torque_reaction_3D.i)

# Scalar torque reaction

# This test computes the sum of the torques acting on a single element cube mesh.
# Equal displacements in the x and the z are applied along the cube top to
# create a shear force along the (1, 0, 1) direction.  The rotation origin is
# set to the middle of the bottom face of the cube (0.5, 0, 0.5), and the axis of
# rotation direction vector  used to compute the torque reaction is set to (-1, 0, 1).
# Torque is calculated for the four nodes on the top of the cube. The projection
# of the node coordinates is zero for nodes 3 and 6, +1 for node 7, and -1 for
# node 2 from the selection of the direction vector and the rotation axis origin.

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Problem]
  extra_tag_vectors = 'ref'
[]

[GlobalParams]
  volumetric_locking_correction=true
[]

[AuxVariables]
  [./saved_x]
  [../]
  [./saved_y]
  [../]
  [./saved_z]
  [../]
[]

[AuxKernels]
  [saved_x]
    type = TagVectorAux
    vector_tag = 'ref'
    v = 'disp_x'
    variable = 'saved_x'
  []
  [saved_y]
    type = TagVectorAux
    vector_tag = 'ref'
    v = 'disp_y'
    variable = 'saved_y'
  []
  [saved_z]
    type = TagVectorAux
    vector_tag = 'ref'
    v = 'disp_z'
    variable = 'saved_z'
  []
[]

[Modules/TensorMechanics/Master]
  [master]
    strain = SMALL
    generate_output = 'stress_xx stress_yy stress_zz'
    add_variables = true
    extra_vector_tags = 'ref'
  []
[]

[BCs]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  [../]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]
  [./top_shear_z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = top
    function = '0.01*t'
  [../]
  [./top_shear_x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = top
    function = '0.01*t'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 30
  nl_max_its = 20
  nl_abs_tol = 1e-14
  nl_rel_tol = 1e-12
  l_tol = 1e-8

  start_time = 0.0
  dt = 0.5

  end_time = 1
  num_steps = 2
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./torque]
    type = TorqueReaction
    boundary = top
    reaction_force_variables = 'saved_x saved_y saved_z'
    axis_origin = '0.5 0. 0.5'
    direction_vector = '-1. 0. 1.'
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp01.i)

# Capped weak-plane plasticity
# checking jacobian for a fully-elastic situation
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[ICs]
  [./disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  [../]
  [./disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  [../]
  [./disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 0
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 2 3  2 -4 -5  3 -5 2'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 1
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_linesearch.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    rtol = 1e-6
    abs_tol = 1e-8
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
    use_line_search = true
    min_line_search_step_size = 0.01
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 0.025
  dtmax = 10.0
  dtmin = 0.02

  num_steps = 10
[]

[Outputs]
  file_base = crysp_lsearch_out
  exodus = true
[]

(test/tests/markers/boundary_marker/adjacent.i)

###########################################################
# This is a test of the Mesh Marker System. It marks
# elements with flags indicating whether they should be
# refined, coarsened, or left alone. This system
# has the ability to use the Mesh Indicator System.
#
# @Requirement F2.50
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

# Mesh Marker System
[Adaptivity]
  [Markers]
    [boundary]
      type = BoundaryMarker
      next_to = right
      mark = refine
    []
  []
  initial_marker = boundary
  initial_steps = 2
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/pressure_pulse/pp_lumped_22.i)

# investigating pressure pulse in 1D with 2 phase
# transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]


[ICs]
  [./water_ic]
    type = ConstantIC
    value = 2E6
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2E6
    variable = pgas
  [../]
[]


[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pwater
  [../]
  [./left_gas]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pgas
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas pconstraint'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
  [./pconstraint]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-8
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    viscosity = '1E-3 1E-5'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  dtmin = 1E3
  nl_rel_tol = 1.e-9
  nl_max_its = 10
  end_time = 1E4
[]

[Outputs]
  file_base = pp_lumped_22
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/combined/test/tests/reference_residual/reference_residual.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
[]

[Problem]
  type = ReferenceResidualProblem
  extra_tag_vectors = 'ref'
  reference_vector = 'ref'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]

  [./temp]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./saved_x]
  [../]
  [./saved_y]
  [../]
  [./saved_z]
  [../]
  [./saved_t]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    volumetric_locking_correction = true
    incremental = true
    save_in = 'saved_x saved_y saved_z'
    eigenstrain_names = thermal_expansion
    strain = FINITE
    decomposition_method = EigenSolution
    extra_vector_tags = 'ref'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
    save_in = saved_t
    extra_vector_tags = 'ref'
  [../]
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 1 2'
    y = '0 1 1'
    scale_factor = 0.1
  [../]
[]

[BCs]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  [../]

  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]

  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value = 0.0
  [../]

  [./top_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]

  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value = 0.0
  [../]

  [./bottom_temp]
    type = DirichletBC
    variable = temp
    boundary = bottom
    value = 10.0
  [../]

  [./top_temp]
    type = DirichletBC
    variable = temp
    boundary = top
    value = 20.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    youngs_modulus = 1.0
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]

  [./thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    block = 0
    eigenstrain_name = thermal_expansion
    temperature = temp
    thermal_expansion_coeff = 1e-5
    stress_free_temperature = 0.0
  [../]

  [./heat1]
    type = HeatConductionMaterial
    block = 0
    specific_heat = 1.0
    thermal_conductivity = 1e-3 #Tuned to give temperature reference resid close to that of solidmech
  [../]

  [./density]
    type = Density
    block = 0
    density = 1.0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  nl_rel_tol = 1e-10

  l_tol = 1e-3
  l_max_its = 100

  dt = 1.0
  end_time = 2.0
[]

[Postprocessors]
  [./ref_resid_x]
    type = NodalL2Norm
    execute_on = timestep_end
    variable = saved_x
  [../]
  [./ref_resid_y]
    type = NodalL2Norm
    execute_on = timestep_end
    variable = saved_y
  [../]
  [./ref_resid_z]
    type = NodalL2Norm
    execute_on = timestep_end
    variable = saved_z
  [../]
  [./ref_resid_t]
    type = NodalL2Norm
    execute_on = timestep_end
    variable = saved_t
  [../]
  [./nonlinear_its]
    type = NumNonlinearIterations
  []
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform_cosserat4.i)

# Plastic deformation.  Layered Cosserat with parameters:
# Young = 10.0
# Poisson = 0.25
# layer_thickness = 10
# joint_normal_stiffness = 2.5
# joint_shear_stiffness = 2.0
# These give the following nonzero components of the elasticity tensor:
# E_0000 = E_1111 = 1.156756756757E+01
# E_0011 = E_1100 = 3.855855855856E+00
# E_2222 = E_pp = 8.108108108108E+00
# E_0022 = E_1122 = E_2200 = E_2211 = 2.702702702703E+00
# G = E_0101 = E_0110 = E_1001 = E_1010 = 4
# Gt = E_qq = E_0202 = E_0220 = E_2002 = E_1212 = E_1221 = E_2112 = 3.333333333333E+00
# E_2020 = E_2121 = 3.666666666667E+00
# They give the following nonzero components of the bending rigidity tensor:
# D = 8.888888888889E+02
# B_0101 = B_1010 = 8.080808080808E+00
# B_0110 = B_1001 = -2.020202020202E+00
#
# Applying the following deformation to the zmax surface of a unit cube:
# disp_x = 32*t/Gt
# disp_y = 24*t/Gt
# disp_z = 10*t/E_2222
# but leaving wc_x and wc_y unfixed
# yields the following strains:
# strain_xz = 32*t/Gt - wc_y = 9.6*t - wc_y
# strain_zx = wc_y
# strain_yz = 24*t/Gt + wc_x = 7.2*t + wc_x
# strain_zy = - wc_x
# strain_zz = 10*t/E_2222 = 1.23333333*t
# and all other components, and the curvature, are zero (assuming
# wc is uniform over the cube).
#
# When wc=0, the nonzero components of stress are therefore:
# stress_xx = stress_yy = 3.33333*t
# stress_xz = stress_zx = 32*t
# stress_yz = stress_zy = 24*t
# stress_zz = 10*t
# The moment stress is zero.
# So q = 40*t and p = 10*t
#
# Use tan(friction_angle) = 0.5 and tan(dilation_angle) = E_qq/Epp/2, and cohesion=20,
# the system should return to p=0, q=20, ie stress_zz=0, stress_xz=16,
# stress_yz=12 on the first time step (t=1)
# and
# stress_xx = stress_yy = 0
# and
# stress_zx = 32, and stress_zy = 24.
# This has resulted in a non-symmetric stress tensor, and there is
# zero moment stress, so the system is not in equilibrium.  A
# nonzero wc must therefore be generated.
#
# The obvious choice of wc is such that stress_zx = 16 and
# stress_zy = 12, because then the final returned stress will
# be symmetric.  This gives
# wc_y = - 48
# wc_x = 36
# At t=1, the nonzero components of stress are
# stress_xx = stress_yy = 3.33333
# stress_xz = 32, stress_zx = 16
# stress_yz = 24, stress_zy = 12
# stress_zz = 10*t
# The moment stress is zero.
#
# The returned stress is
# stress_xx = stress_yy = 0
# stress_xz = stress_zx = 16
# stress_yz = stress_zy = 12
# stress_zz = 0
# The total strains are given above.
# Since q returned from 40 to 20, plastic_strain_xz = 9.6/2 = 4.8
# and plastic_strain_yz = 7.2/2 = 3.6.
# Since p returned to zero, all of the total strain_zz is
# plastic, ie plastic_strain_zz = 1.23333
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 32*t/3.333333333333E+00
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 24*t/3.333333333333E+00
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 10*t/8.108108108108E+00
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yx
    index_i = 1
    index_j = 0
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zx
    index_i = 2
    index_j = 0
  [../]
  [./strainp_zy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zy
    index_i = 2
    index_j = 1
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
  [./straint_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xx
    index_i = 0
    index_j = 0
  [../]
  [./straint_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xy
    index_i = 0
    index_j = 1
  [../]
  [./straint_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xz
    index_i = 0
    index_j = 2
  [../]
  [./straint_yx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yx
    index_i = 1
    index_j = 0
  [../]
  [./straint_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yy
    index_i = 1
    index_j = 1
  [../]
  [./straint_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yz
    index_i = 1
    index_j = 2
  [../]
  [./straint_zx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zx
    index_i = 2
    index_j = 0
  [../]
  [./straint_zy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zy
    index_i = 2
    index_j = 1
  [../]
  [./straint_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zz
    index_i = 2
    index_j = 2
  [../]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./wc_x]
    type = PointValue
    point = '0 0 0'
    variable = wc_x
  [../]
  [./wc_y]
    type = PointValue
    point = '0 0 0'
    variable = wc_y
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yx]
    type = PointValue
    point = '0 0 0'
    variable = stress_yx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zx]
    type = PointValue
    point = '0 0 0'
    variable = stress_zx
  [../]
  [./s_zy]
    type = PointValue
    point = '0 0 0'
    variable = stress_zy
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./c_s_xx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xx
  [../]
  [./c_s_xy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xy
  [../]
  [./c_s_xz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_xz
  [../]
  [./c_s_yx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yx
  [../]
  [./c_s_yy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yy
  [../]
  [./c_s_yz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_yz
  [../]
  [./c_s_zx]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zx
  [../]
  [./c_s_zy]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zy
  [../]
  [./c_s_zz]
    type = PointValue
    point = '0 0 0'
    variable = couple_stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_xz
  [../]
  [./strainp_yx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yx
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_yz
  [../]
  [./strainp_zx]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zx
  [../]
  [./strainp_zy]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zy
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = strainp_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = straint_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = straint_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = straint_xz
  [../]
  [./straint_yx]
    type = PointValue
    point = '0 0 0'
    variable = straint_yx
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = straint_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = straint_yz
  [../]
  [./straint_zx]
    type = PointValue
    point = '0 0 0'
    variable = straint_zx
  [../]
  [./straint_zy]
    type = PointValue
    point = '0 0 0'
    variable = straint_zy
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = straint_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 2.055555555556E-01
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneCosseratStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform_cosserat4
  csv = true
[]

(modules/xfem/test/tests/corner_nodes_cut/corner_node_cut.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.0 0.5 0.5 0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
  [../]
[]

[BCs]
  [./top_x]
    type = DirichletBC
    boundary = 2
    variable = disp_x
    value = 0.0
  [../]
  [./top_y]
    type = DirichletBC
    boundary = 2
    variable = disp_y
    value = 0.1
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = 0
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# max_xfem_update = 1

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/time_integrators/scalar/stiff.i)

# This is a linear model problem described in Frank et al, "Order
# results for implicit Runge-Kutta methods applied to stiff systems",
# SIAM J. Numerical Analysis, vol. 22, no. 3, 1985, pp. 515-534.
#
# Problems "PL" and "PNL" from page 527 of the paper:
# { dy1/dt = lambda*y1 + y2**p, y1(0) = -1/(lambda+p)
# { dy2/dt = -y2,               y2(0) = 1
#
# The exact solution is:
# y1 = -exp(-p*t)/(lambda+p)
# y2 = exp(-t)
#
# According to the following paragraph from the reference above, the
# p=1 version of this problem should not exhibit order reductions
# regardless of stiffness, while the nonlinear version (p>=2) will
# exhibit order reductions down to the "stage order" of the method for
# lambda large, negative.

# Use Dollar Bracket Expressions (DBEs) to set the value of LAMBDA in
# a single place.  You can also set this on the command line with
# e.g. LAMBDA=-4, but note that this does not seem to override the
# value set in the input file.  This is a bit different from the way
# that command line values normally work...
# Note that LAMBDA == Y2_EXPONENT is not allowed!
# LAMBDA = -10
# Y2_EXPONENT = 2

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 1
  ny = 1
  elem_type = QUAD4
[]

[Variables]
  [./y1]
    family = SCALAR
    order = FIRST
  [../]
  [./y2]
    family = SCALAR
    order = FIRST
  [../]
[]

[ICs]
  [./y1_init]
    type = FunctionScalarIC
    variable = y1
    function = y1_exact
  [../]
  [./y2_init]
    type = FunctionScalarIC
    variable = y2
    function = y2_exact
  [../]
[]

[ScalarKernels]
  [./y1_time]
    type = ODETimeDerivative
    variable = y1
  [../]
  [./y1_space]
    type = ParsedODEKernel
    variable = y1
    function = '-(${LAMBDA})*y1 - y2^${Y2_EXPONENT}'
    args = 'y2'
  [../]
  [./y2_time]
    type = ODETimeDerivative
    variable = y2
  [../]
  [./y2_space]
    type = ParsedODEKernel
    variable = y2
    function = 'y2'
  [../]
[]

[Executioner]
  type = Transient
  [./TimeIntegrator]
    type = LStableDirk2
  [../]
  start_time = 0
  end_time = 1
  dt = 0.125
  solve_type = 'PJFNK'
  nl_max_its = 6
  nl_abs_tol = 1.e-13
  nl_rel_tol = 1.e-32 # Force nl_abs_tol to be used.
  line_search = 'none'
[]

[Functions]
  [./y1_exact]
    type = ParsedFunction
    value = '-exp(-${Y2_EXPONENT}*t)/(lambda+${Y2_EXPONENT})'
    vars = 'lambda'
    vals = ${LAMBDA}
  [../]
  [./y2_exact]
    type = ParsedFunction
    value = exp(-t)
  [../]
[]

[Postprocessors]
  [./error_y1]
    type = ScalarL2Error
    variable = y1
    function = y1_exact
    execute_on = 'initial timestep_end'
  [../]
  [./error_y2]
    type = ScalarL2Error
    variable = y2
    function = y2_exact
    execute_on = 'initial timestep_end'
  [../]
  [./max_error_y1]
    # Estimate ||e_1||_{\infty}
    type = TimeExtremeValue
    value_type = max
    postprocessor = error_y1
    execute_on = 'initial timestep_end'
  [../]
  [./max_error_y2]
    # Estimate ||e_2||_{\infty}
    type = TimeExtremeValue
    value_type = max
    postprocessor = error_y2
    execute_on = 'initial timestep_end'
  [../]
  [./value_y1]
    type = ScalarVariable
    variable = y1
    execute_on = 'initial timestep_end'
  [../]
  [./value_y2]
    type = ScalarVariable
    variable = y2
    execute_on = 'initial timestep_end'
  [../]
  [./value_y1_abs_max]
    type = TimeExtremeValue
    value_type = abs_max
    postprocessor = value_y1
    execute_on = 'initial timestep_end'
  [../]
  [./value_y2_abs_max]
    type = TimeExtremeValue
    value_type = abs_max
    postprocessor = value_y2
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/fflux06.i)

# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [md]
  []
[]

[ICs]
  [md]
    type = RandomIC
    min = -1
    max = -0.224 # unsaturated for md<log(density_P0=0.8)=-0.223
    variable = md
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = md
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1.1
    density_P0 = 0.8
    bulk_modulus = 1.5
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/multilevel_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./subsub_average]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = CoupledForce
    variable = u
    v = subsub_average
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./sub_average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.3

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = multilevel_subsub.i
  [../]
[]

[Transfers]
  [./subsub_average]
    type = MultiAppPostprocessorInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    variable = subsub_average
    postprocessor = subsub_average
  [../]
[]

(test/tests/tag/2d_diffusion_dg_tag.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL

    [./InitialCondition]
      type = ConstantIC
      value = 1
    [../]
  [../]
[]

[AuxVariables]
  [./tag_variable1]
    order = FIRST
    family = MONOMIAL
  [../]

  [./tag_variable2]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./TagVectorAux1]
    type = TagVectorAux
    variable = tag_variable1
    v = u
    vector_tag = vec_tag2
    execute_on = timestep_end
  [../]

  [./TagVectorAux2]
    type = TagMatrixAux
    variable = tag_variable2
    v = u
    matrix_tag = mat_tag2
    execute_on = timestep_end
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]

  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1 vec_tag2'
  [../]

  [./abs]
    type = Reaction
    variable = u
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1 vec_tag2'
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1 vec_tag2'
  [../]
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1 vec_tag2'
  [../]
[]

[Problem]
  type = TagTestProblem
  test_tag_vectors =  'nontime residual vec_tag1 vec_tag2'
  test_tag_matrices = 'mat_tag1 mat_tag2'

  extra_tag_matrices = 'mat_tag1 mat_tag2'
  extra_tag_vectors  = 'vec_tag1 vec_tag2'
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'
  nl_rel_tol = 1e-10
[]

[Postprocessors]
  [./h]
    type = AverageElementSize
  [../]

  [./dofs]
    type = NumDOFs
  [../]

  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/layered_side_integral/layered_side_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  nz = 6
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_side_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[AuxKernels]
  [./lsia]
    type = SpatialUserObjectAux
    variable = layered_side_average
    boundary = right
    user_object = layered_side_average
  [../]
[]

[UserObjects]
  [./layered_side_average]
    type = LayeredSideAverage
    direction = y
    num_layers = 3
    variable = u
    execute_on = linear
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/eigenstrain/composite.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[AuxVariables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
  [./s11]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./s22]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./ds11]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./ds22]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./s11]
    type = RankTwoAux
    variable = s11
    rank_two_tensor = eigenstrain
    index_i = 0
    index_j = 0
  [../]
  [./s22]
    type = RankTwoAux
    variable = s22
    rank_two_tensor = eigenstrain
    index_i = 1
    index_j = 1
  [../]
  [./ds11]
    type = RankTwoAux
    variable = ds11
    rank_two_tensor = delastic_strain/dc
    index_i = 0
    index_j = 0
  [../]
  [./ds22]
    type = RankTwoAux
    variable = ds22
    rank_two_tensor = delastic_strain/dc
    index_i = 1
    index_j = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1'
    fill_method = symmetric_isotropic
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y'
    eigenstrain_names = 'eigenstrain'
  [../]
  [./eigen1]
    type = GenericConstantRankTwoTensor
    tensor_values = '1 -1 0 0 0 0'
    tensor_name = eigen1
  [../]
  [./eigen2]
    type = GenericConstantRankTwoTensor
    tensor_values = '-1 1 0 0 0 0'
    tensor_name = eigen2
  [../]
  [./weight1]
    type = DerivativeParsedMaterial
    function = 0.02*c^2
    f_name = weight1
    args = c
  [../]
  [./weight2]
    type = DerivativeParsedMaterial
    function = 0.02*(1-c)^2
    f_name = weight2
    args = c
  [../]

  [./eigenstrain]
    type = CompositeEigenstrain
    tensors = 'eigen1  eigen2'
    weights = 'weight1 weight2'
    args = c
    eigenstrain_name = eigenstrain
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
  execute_on = final
[]

(modules/phase_field/test/tests/conserved_noise/uniform.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 10.0
  ymin = 0.0
  ymax = 10.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.9
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
   type = SMP
   off_diag_row = 'w c'
   off_diag_column = 'c w'
  [../]
[]

[Kernels]
  [./cres]
    type = SplitCHMath
    variable = c
    kappa_name = kappa_c
    w = w
  [../]

  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]

  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]

  [./conserved_langevin]
    type = ConservedLangevinNoise
    amplitude = 0.5
    variable = w
    noise = uniform_noise
  []
[]

[BCs]
  [./Periodic]
    [./all]
      variable = 'c w'
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 2.0'
  [../]
[]

[UserObjects]
  [./uniform_noise]
    type = ConservedUniformNoise
  [../]
[]

[Postprocessors]
  [./total_c]
    type = ElementIntegralVariablePostprocessor
    execute_on = 'initial timestep_end'
    variable = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  l_max_its = 30
  l_tol = 1.0e-3

  nl_max_its = 30
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10

  dt = 10.0
  num_steps = 4
[]

[Outputs]
  file_base = uniform
  exodus = true
  [./csv]
    type = CSV
    delimiter = ' '
  [../]
[]

(test/tests/vectorpostprocessors/side_value_sampler/side_value_sampler.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./side_sample]
    type = SideValueSampler
    variable = 'u v'
    boundary = top
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./vpp_csv]
    type = CSV
  [../]
[]

(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_notperiodic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 85
  ny = 85
  nz = 0
  xmax = 250
  ymax = 250
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 5
  grain_num = 5
  var_name_base = gr
  numbub = 20
  bubspac = 22
  radius = 8
  int_width = 10
  invalue = 1
  outvalue = 0.1
[]

[Variables]
  [./c]
  [../]
  [./w]
    scaling = 1.0e4
  [../]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalVoronoiVoidIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
  [./c_IC]
    variable = c
    type = PolycrystalVoronoiVoidIC
    structure_type = voids
    polycrystal_ic_uo = voronoi
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 12444
    int_width = 0
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/generalized_plane_strain_tm_contact/out_of_plane_pressure.i)

# Tests for application of out-of-plane pressure in generalized plane strain.

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  displacements = 'disp_x disp_y'
[]

[Problem]
  type = ReferenceResidualProblem
  extra_tag_vectors = 'ref'
  reference_vector = 'ref'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./scalar_strain_zz]
    order = FIRST
    family = SCALAR
  [../]
[]

[AuxVariables]
  [./saved_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./saved_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./saved_zz]
    order = FIRST
    family = SCALAR
  [../]

  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Postprocessors]
  [./react_z]
    type = MaterialTensorIntegral
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./GeneralizedPlaneStrain]
      [./gps]
        displacements = 'disp_x disp_y'
        scalar_out_of_plane_strain = scalar_strain_zz
        out_of_plane_pressure = traction_function
        factor = 1e5
      [../]
    [../]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    use_displaced_mesh = true
    displacements = 'disp_x disp_y'
    save_in = 'saved_x saved_y'
    extra_vector_tags = 'ref'
  [../]
[]

[AuxScalarKernels]
  [./gps_ref_res]
    type = GeneralizedPlaneStrainReferenceResidual
    variable = saved_zz
    generalized_plane_strain = gps_GeneralizedPlaneStrainUserObject
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]

  [./strain_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xx
    index_i = 0
    index_j = 0
  [../]
  [./strain_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 1
    index_j = 1
  [../]
  [./strain_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Functions]
  [./traction_function]
    type = PiecewiseLinear
    x = '0  2'
    y = '0  1'
  [../]
[]

[BCs]
  [./leftx]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
[]

[Materials]
  [./elastic_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e6
  [../]
  [./strain]
    type = ComputePlaneSmallStrain
    displacements = 'disp_x disp_y'
    scalar_out_of_plane_strain = scalar_strain_zz
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = PJFNK
  line_search = none

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-4

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-11

# time control
  start_time = 0.0
  dt = 1.0
  dtmin = 1.0
  end_time = 2.0
  num_steps = 5000
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_kernels/AllenCahn.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 12
  ymax = 12
  elem_type = QUAD4
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]

  [./ACBulk]
    type = AllenCahn
    variable = eta
    f_name = F
  [../]

  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = 1
    variable_L = false
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L'
    prop_values = '1'
  [../]

  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'
  num_steps = 2
  dt = 0.5
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/shape_element_user_object/simple_shape_element_uo_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = (x-0.5)^2
    [../]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]
  [./shape_u]
    type = SimpleTestShapeElementKernel
    user_object = example_uo
    variable = u
  [../]
[]

[UserObjects]
  [./example_uo]
    type = SimpleTestShapeElementUserObject
    u = u
    # as this userobject computes quantities for both the residual AND the jacobian
    # it needs to have these execute_on flags set.
    execute_on = 'linear nonlinear'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options = '-snes_test_display'
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
  dt = 0.1
  num_steps = 2
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform2.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 20
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/kernels/ad_mat_diffusion/2d_steady_state.i)

# This test solves a 2D steady state heat equation
# The error is found by comparing to the analytical solution

# Note that the thermal conductivity, specific heat, and density in this problem
# Are set to 1, and need to be changed to the constants of the material being
# Analyzed

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 2
  ymax = 2
[]

[Variables]
  [./T]
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusion
    variable = T
    diffusivity = 1
  [../]
[]

[BCs]
  [./zero]
    type = DirichletBC
    variable = T
    boundary = 'left right bottom'
    value = 0
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = T
    boundary = top
    function = '10*sin(pi*x*0.5)'
  [../]
[]

[Postprocessors]
  [./nodal_error]
    type = NodalL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
    outputs = console
  [../]
  [./elemental_error]
    type = ElementL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
    outputs = console
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/move_and_reset/multilevel_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = multilevel_sub_sub.i
    output_in_position = true
  [../]
[]

(test/tests/outputs/csv/csv_transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
  [./aux_sum]
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxScalarKernels]
  [./sum_nodal_aux]
    type = SumNodalValuesAux
    variable = aux_sum
    sum_var = u
    nodes = '1 2 3 4 5'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./mid_point]
    type = PointValue
    variable = u
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  verbose = true
[]

[Outputs]
  csv = true
[]

(modules/combined/examples/phase_field-mechanics/Conserved.i)

#
# Example 1
# Illustrating the coupling between chemical and mechanical (elastic) driving forces.
# An oversized precipitate deforms under a uniaxial compressive stress
# Check the file below for comments and suggestions for parameter modifications.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0
      y1 = 0
      radius = 25.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 50.0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]

  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

#
# The AuxVariables and AuxKernels below are added to visualize the xx and yy stress tensor components
#
[AuxVariables]
  [./sigma11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sigma22_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]
[AuxKernels]
  [./matl_sigma11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = sigma11_aux
  [../]
  [./matl_sigma22]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = sigma22_aux
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 5'
    block = 0
    #kappa = 0.1
    #mob = 1e-3
  [../]

  # simple chemical free energy with a miscibility gap
  [./chemical_free_energy]
    type = DerivativeParsedMaterial
    block = 0
    f_name = Fc
    args = 'c'
    constant_names       = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    enable_jit = true
    derivative_order = 2
  [../]

  # undersized solute (voidlike)
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    # lambda, mu values
    C_ijkl = '7 7'
    # Stiffness tensor is created from lambda=7, mu=7 using symmetric_isotropic fill method
    fill_method = symmetric_isotropic
    # See RankFourTensor.h for details on fill methods
    # '15 15' results in a high stiffness (the elastic free energy will dominate)
    # '7 7' results in a low stiffness (the chemical free energy will dominate)
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    # eigenstrain coefficient
    # -0.1 will result in an undersized precipitate
    #  0.1 will result in an oversized precipitate
    function = 0.1*c
    args = c
    f_name = var_dep
    enable_jit = true
    derivative_order = 2
  [../]
  [./eigenstrain]
    type = ComputeVariableEigenstrain
    block = 0
    eigen_base = '1 1 1 0 0 0'
    prefactor = var_dep
    #outputs = exodus
    args = 'c'
    eigenstrain_name = eigenstrain
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
    eigenstrain_names = eigenstrain
  [../]
  [./elastic_free_energy]
    type = ElasticEnergyMaterial
    f_name = Fe
    block = 0
    args = 'c'
    derivative_order = 2
  [../]

  # Sum up chemical and elastic contributions
  [./free_energy]
    type = DerivativeSumMaterial
    block = 0
    f_name = F
    sum_materials = 'Fc Fe'
    args = 'c'
    derivative_order = 2
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'top'

    # prescribed displacement
    # -5 will result in a compressive stress
    #  5 will result in a tensile stress
    value = -5
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  # active = ' '
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type  -sub_pc_type '
  petsc_options_value = 'asm       lu'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10
  start_time = 0.0
  num_steps = 200

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 1
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/tag/tag_neumann.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  construct_side_list_from_node_list = true
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
[]

[AuxVariables]
  [./tag_variable1]
    order = FIRST
    family = LAGRANGE
  [../]

  [./tag_variable2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./TagVectorAux1]
    type = TagVectorAux
    variable = tag_variable1
    v = u
    vector_tag = vec_tag2
    execute_on = timestep_end
  [../]

  [./TagVectorAux2]
    type = TagMatrixAux
    variable = tag_variable2
    v = u
    matrix_tag = mat_tag2
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 2
    extra_vector_tags = 'vec_tag1 vec_tag2'
  [../]
[]

[Problem]
  type = TagTestProblem
  test_tag_vectors =  'nontime residual vec_tag1 vec_tag2'
  test_tag_matrices = 'mat_tag1 mat_tag2'

  extra_tag_matrices = 'mat_tag1 mat_tag2'
  extra_tag_vectors  = 'vec_tag1 vec_tag2'
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/navier_stokes/test/tests/scalar_adr/supg/advection_error_testing.i)

velocity=1

[GlobalParams]
  u = ${velocity}
  p = 0
  tau_type = mod
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 4
  xmax = 1
  elem_type = EDGE2
[]

[Variables]
  [./c]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Kernels]
  [./adv]
    type = Advection
    variable = c
    forcing_func = 'ffn'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'mu rho'
    prop_values = '0 1'
  [../]
[]

[Functions]
  [./ffn]
    type = ParsedFunction
    value = '1-x^2'
  [../]
  [./c_func]
    type = ParsedFunction
    value = 'x-x^3/3'
  [../]
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_factor_shift_type'
  petsc_options_value = 'lu NONZERO'
[]

[Outputs]
  [./exodus]
    type = Exodus
  [../]
  [./csv]
    type = CSV
  [../]
[]

[Postprocessors]
  [./L2c]
    type = ElementL2Error
    variable = c
    function = c_func
    outputs = 'console csv'
    execute_on = 'timestep_end'
  [../]
  [./L2cx]
    type = ElementL2Error
    variable = cx
    function = ffn
    outputs = 'console csv'
    execute_on = 'timestep_end'
  [../]
[]

[AuxVariables]
  [./cx]
    family = MONOMIAL
    order = FIRST
  [../]
[]

[AuxKernels]
  [./cx]
    type = VariableGradientComponent
    component = x
    variable = cx
    gradient_variable = c
  [../]
[]

(test/tests/materials/stateful_prop/stateful_reg.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusion
    variable = dummy
    diffusivity = dummy_prop
  [../]
[]

[Materials]
  [./matprop]
    type = Stateful
    property_name = dummy_prop
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/relative_solution_difference_norm/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./ffn]
    type = ParsedFunction
    value = '2 - t'
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Postprocessors]
  [./rsn]
    type = RelativeSolutionDifferenceNorm
    execute_on = TIMESTEP_END
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/sub_cycling/sub_short.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.01
  end_time = 0.2

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/brine/brine.i)

# Test BrineFluidProperties calculations of density, viscosity and thermal
# conductivity
#
# Experimental density values from Pitzer et al, "Thermodynamic properties
# of aqueous sodium chloride solution", Journal of Physical and Chemical
# Reference Data, 13, 1-102 (1984)
#
# Experimental viscosity values from Phillips et al, "Viscosity of NaCl and
# other solutions up to 350C and 50MPa pressures", LBL-11586 (1980)
#
# Thermal conductivity values from Ozbek and Phillips, "Thermal conductivity of
# aqueous NaCl solutions from 20C to 330C", LBL-9086 (1980)
#
#  --------------------------------------------------------------
#  Pressure (Mpa)                |   20      |    20     |   40
#  Temperature (C)               |   50      |   200     |  200
#  NaCl molality (mol/kg)        |    2      |     2     |    5
#  NaCl mass fraction (kg/kg)    |  0.1047   |  0.1047   |  0.2261
#  --------------------------------------------------------------
#  Expected values
#  --------------------------------------------------------------
#  Density (kg/m^3)              |  1068.52  |  959.27   |  1065.58
#  Viscosity (1e-6Pa.s)          |  679.8    |  180.0    |  263.1
#  Thermal conductivity (W/m/K)  |  0.630    |  0.649    |  0.633
#  --------------------------------------------------------------
#  Calculated values
#  --------------------------------------------------------------
#  Density (kg/m^3)              |  1067.18  |  958.68   |  1065.46
#  Viscosity (1e-6 Pa.s)         |  681.1    |  181.98    |  266.1
#  Thermal conductivity (W/m/K)  |  0.637    |   0.662    |  0.658
#  --------------------------------------------------------------
#
# All results are within expected accuracy

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 1
  xmax = 3
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./pressure]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./temperature]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./xnacl]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./density]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./enthalpy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./internal_energy]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Functions]
  [./pic]
    type = ParsedFunction
    value = 'if(x<2,20e6, 40e6)'
  [../]
  [./tic]
    type = ParsedFunction
    value = 'if(x<1, 323.15, 473.15)'
  [../]
  [./xic]
    type = ParsedFunction
    value = 'if(x<2,0.1047, 0.2261)'
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    function = pic
    variable = pressure
  [../]
  [./t_ic]
    type = FunctionIC
    function = tic
    variable = temperature
  [../]
  [./x_ic]
    type = FunctionIC
    function = xic
    variable = xnacl
  [../]
[]

[AuxKernels]
  [./density]
    type = MaterialRealAux
     variable = density
     property = density
  [../]
  [./enthalpy]
    type = MaterialRealAux
     variable = enthalpy
     property = enthalpy
  [../]
  [./internal_energy]
    type = MaterialRealAux
     variable = internal_energy
     property = e
  [../]
[]

[Modules]
  [./FluidProperties]
    [./brine]
      type = BrineFluidProperties
    [../]
  [../]
[]

[Materials]
  [./fp_mat]
    type = MultiComponentFluidPropertiesMaterialPT
    pressure = pressure
    temperature = temperature
    xmass = xnacl
    fp = brine
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Postprocessors]
  [./density0]
    type = ElementalVariableValue
    variable = density
    elementid = 0
  [../]
  [./density1]
    type = ElementalVariableValue
    variable = density
    elementid = 1
  [../]
  [./density2]
    type = ElementalVariableValue
    variable = density
    elementid = 2
  [../]
  [./enthalpy0]
    type = ElementalVariableValue
    variable = enthalpy
    elementid = 0
  [../]
  [./enthalpy1]
    type = ElementalVariableValue
    variable = enthalpy
    elementid = 1
  [../]
  [./enthalpy2]
    type = ElementalVariableValue
    variable = enthalpy
    elementid = 2
  [../]
  [./e0]
    type = ElementalVariableValue
    variable = internal_energy
    elementid = 0
  [../]
  [./e1]
    type = ElementalVariableValue
    variable = internal_energy
    elementid = 1
  [../]
  [./e2]
    type = ElementalVariableValue
    variable = internal_energy
    elementid = 2
  [../]
[]

[Outputs]
  csv = true
[]

(modules/chemical_reactions/test/tests/solid_kinetics/2species_without_action.i)

# Simple reaction-diffusion example without using the action.
# In this example, two primary species a and b diffuse towards each other from
# opposite ends of a porous medium, reacting when they meet to form a mineral
# precipitate
# This simulation is identical to 2species.i, but explicitly includes the AuxVariables,
# AuxKernels, and Kernels that the action in 2species.i adds

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
  nx = 40
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0
  [../]
[]

[AuxVariables]
  [./mineral]
  [../]
[]

[AuxKernels]
  [./mineral_conc]
    type = KineticDisPreConcAux
    variable = mineral
    e_act = 1.5e4
    r_area = 1
    log_k = -6
    ref_kconst = 1e-8
    gas_const = 8.314
    ref_temp = 298.15
    sys_temp = 298.15
    sto_v = '1 1'
    v = 'a b'
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_pd]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_pd]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./a_r]
    type = CoupledBEKinetic
    variable = a
    v = mineral
    weight = 1
  [../]
  [./b_r]
    type = CoupledBEKinetic
    variable = b
    v = mineral
    weight = 1
  [../]
[]

[BCs]
  [./a_left]
    type = DirichletBC
    variable = a
    preset = false
    boundary = left
    value = 1.0e-2
  [../]
  [./a_right]
    type = DirichletBC
    variable = a
    preset = false
    boundary = right
    value = 0
  [../]
  [./b_left]
    type = DirichletBC
    variable = b
    preset = false
    boundary = left
    value = 0
  [../]
  [./b_right]
    type = DirichletBC
    variable = b
    preset = false
    boundary = right
    value = 1.0e-2
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '5e-4 4e-3 0.4'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  end_time = 50
  dt = 5
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  file_base = 2species_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

(modules/tensor_mechanics/test/tests/thermal_expansion/ad_constant_expansion_stress_free_temp.i)

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material; however, in this case the stress free temperature of the material
# has been set to 200K so that there is an initial delta temperature of 100K.

# An initial temperature of 300K is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  The final temperature is 675K
# The thermal strain increment should therefore be
#     (675K - 300K) * 1.3e-5 1/K + 100K * 1.3e-5 1/K = 6.175e-3 m/m.

# This test uses a start up step to identify problems in the calculation of
# eigenstrains with a stress free temperature that is different from the initial
# value of the temperature in the problem

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./temp]
    initial_condition = 300.0
  [../]
[]

[AuxVariables]
  [./eigenstrain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eigenstrain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eigenstrain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./total_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./total_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./total_strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(5000.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
        use_automatic_differentiation = true
      [../]
    [../]
  [../]
[]

[Kernels]
  [./temp]
    type = Diffusion
    variable = temp
  [../]
[]

[AuxKernels]
  [./eigenstrain_yy]
    type = ADRankTwoAux
    rank_two_tensor = eigenstrain
    variable = eigenstrain_yy
    index_i = 1
    index_j = 1
    execute_on = 'initial timestep_end'
  [../]
  [./eigenstrain_xx]
    type = ADRankTwoAux
    rank_two_tensor = eigenstrain
    variable = eigenstrain_xx
    index_i = 0
    index_j = 0
    execute_on = 'initial timestep_end'
  [../]
  [./eigenstrain_zz]
    type = ADRankTwoAux
    rank_two_tensor = eigenstrain
    variable = eigenstrain_zz
    index_i = 2
    index_j = 2
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_yy]
    type = ADRankTwoAux
    rank_two_tensor = total_strain
    variable = total_strain_yy
    index_i = 1
    index_j = 1
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_xx]
    type = ADRankTwoAux
    rank_two_tensor = total_strain
    variable = total_strain_xx
    index_i = 0
    index_j = 0
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_zz]
    type = ADRankTwoAux
    rank_two_tensor = total_strain
    variable = total_strain_zz
    index_i = 2
    index_j = 2
    execute_on = 'initial timestep_end'
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp]
    type = FunctionDirichletBC
    variable = temp
    function = temperature_load
    boundary = 'left right'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ADComputeThermalExpansionEigenstrain
    stress_free_temperature = 200
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = -0.0125
  n_startup_steps = 1
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  exodus = true
[]

[Postprocessors]
  [./eigenstrain_xx]
    type = ElementAverageValue
    variable = eigenstrain_xx
    execute_on = 'initial timestep_end'
  [../]
  [./eigenstrain_yy]
    type = ElementAverageValue
    variable = eigenstrain_yy
    execute_on = 'initial timestep_end'
  [../]
  [./eigenstrain_zz]
    type = ElementAverageValue
    variable = eigenstrain_zz
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_xx]
    type = ElementAverageValue
    variable = total_strain_xx
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_yy]
    type = ElementAverageValue
    variable = total_strain_yy
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_zz]
    type = ElementAverageValue
    variable = total_strain_zz
    execute_on = 'initial timestep_end'
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
    execute_on = 'initial timestep_end'
  [../]
[]

(test/tests/outputs/displacement/displacement_transient_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD4

  displacements = 'u v'
[]

[Functions]
  [./right_u]
    type = ParsedFunction
    value = 0.1*t
  [../]

  [./fn_v]
    type = ParsedFunction
    value = (x+1)*y*0.1*t
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td_u]
    type = TimeDerivative
    variable = u
  [../]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
  [./right_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 1
    function = right_u
  [../]

  [./left_v]
    type = FunctionDirichletBC
    variable = v
    boundary = '0 2'
    function = fn_v
  [../]
[]

[Executioner]
  type = Transient

  dt = 0.1
  start_time = 0
  num_steps = 10


  solve_type = 'PJFNK'
[]

[Outputs]
  [./out_displaced]
    type = Exodus
    use_displaced = true
  [../]
[]

(test/tests/time_integrators/actually_explicit_euler/diverged.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./nan]
    type = NanKernel
    variable = u
    timestep_to_nan = 4
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.001
  l_tol = 1e-12
  dtmin = 1e-8

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
    solve_type = lump_preconditioned
  [../]
[]

[Outputs]
  exodus = false
[]

(test/tests/transfers/multiapp_mesh_function_transfer/fromsub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [transferred_u]
  []
  [elemental_transferred_u]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = fromsub_sub.i
  []
[]

[Transfers]
  [from_sub]
    source_variable = 'sub_u sub_u'
    direction = from_multiapp
    variable = 'transferred_u elemental_transferred_u'
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
  []
[]

(modules/xfem/test/tests/single_var_constraint_2d/stationary_jump_func.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = jump_func
    jump_flux = 0
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[Functions]
  [./jump_func]
    type = ParsedFunction
    value = '0.5'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/bh_except03.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
    at_nodes = true # Needed to force expected error
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/outputs/exodus/exodus.i)

###########################################################
# This is a simple test demonstrating the ability to create
# a user-defined output type (ExodusII format).
#
# @Requirement F1.70
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'

  # Demonstration of using an Exodus Outputter
  [./out]
    type = Exodus
  [../]
[]

[Debug]
  show_var_residual_norms = true
  #show_actions = true
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_fully_saturated.i)

# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source has units 1/time.  Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz   (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz   (remember this is effective stress)
#
# In porous_flow, however, the source has units kg/s/m^3.  The ratios remain
# fixed:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
# The relationship between the constant poroelastic source
# s (m^3/second/m^3) and the PorousFlow source, S (kg/second/m^3) is
# S = fluid_density * s = s * exp(porepressure/fluid_bulk)
#
# Finally, note that the volumetric strain has
# consistent_with_displaced_mesh = false
# which is needed when using the FullySaturated version of the Kernels
# in order to generate the above results
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 2
    variable = disp_z
  []
  [mass0]
    type = PorousFlowFullySaturatedMassTimeDerivative
    variable = porepressure
    coupling_type = HydroMechanical
    biot_coefficient = 0.3
  []
  [source]
    type = BodyForce
    function = '0.1*exp(8.163265306*0.1*t/3.3333333333)'
    variable = porepressure
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 3.3333333333
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
    consistent_with_displaced_mesh = false
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = porepressure
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst # the "const" is irrelevant here: all that uses Porosity is the BiotModulus, which just uses the initial value of porosity
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.3
    fluid_bulk_modulus = 3.3333333333
    solid_bulk_compliance = 0.5
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [stress_xx_over_strain]
    type = FunctionValuePostprocessor
    function = stress_xx_over_strain_fcn
    outputs = csv
  []
  [stress_zz_over_strain]
    type = FunctionValuePostprocessor
    function = stress_zz_over_strain_fcn
    outputs = csv
  []
  [p_over_strain]
    type = FunctionValuePostprocessor
    function = p_over_strain_fcn
    outputs = csv
  []
[]

[Functions]
  [stress_xx_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_xx zdisp'
  []
  [stress_zz_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_zz zdisp'
  []
  [p_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'p0 zdisp'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_unconfined_fully_saturated
  [csv]
    type = CSV
  []
[]

(modules/functional_expansion_tools/test/tests/standard_use/volume_coupling_custom_norm.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
    generation_type = 'sqrt_mu'
    expansion_type = 'sqrt_mu'
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
  file_base = 'volume_coupled_out'
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = volume_coupling_custom_norm_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(modules/tensor_mechanics/test/tests/combined_creep_plasticity/combined_creep_plasticity_start_time.i)

#
# This test is Example 2 from "A Consistent Formulation for the Integration
#   of Combined Plasticity and Creep" by P. Duxbury, et al., Int J Numerical
#   Methods in Engineering, Vol. 37, pp. 1277-1295, 1994.
#
# The problem is a one-dimensional bar which is loaded from yield to a value of twice
#   the initial yield stress and then unloaded to return to the original stress. The
#   bar must harden to the required yield stress during the load ramp, with no
#   further yielding during unloading. The initial yield stress (sigma_0) is prescribed
#   as 20 with a plastic strain hardening of 100. The mesh is a 1x1x1 cube with symmetry
#   boundary conditions on three planes to provide a uniaxial stress field.
#
#  In the PowerLawCreep model, the creep strain rate is defined by:
#
#   edot = A(sigma)**n * exp(-Q/(RT)) * t**m
#
#   The creep law specified in the paper, however, defines the creep strain rate as:
#
#   edot = Ao * mo * (sigma)**n * t**(mo-1)
#      with the creep parameters given by
#         Ao = 1e-7
#         mo = 0.5
#         n  = 5
#
#   thus, input parameters for the test were specified as:
#         A = Ao * mo = 1e-7 * 0.5 = 0.5e-7
#         m = mo-1 = -0.5
#         n = 5
#         Q = 0
#
#   The variation of load P with time is:
#       P = 20 + 20t      0 < t < 1
#       P = 40 - 40(t-1)  1 < t 1.5
#
#  The analytic solution for total strain during the loading period 0 < t < 1 is:
#
#    e_tot = (sigma_0 + 20*t)/E + 0.2*t + A * t**0.5  * sigma_0**n * [ 1 + (5/3)*t +
#               + 2*t**2 + (10/7)*t**3 + (5/9)**t**4 + (1/11)*t**5 ]
#
#    and during the unloading period 1 < t < 1.5:
#
#    e_tot = (sigma_1 - 40*(t-1))/E + 0.2 + (4672/693) * A * sigma_0**n +
#               A * sigma_0**n * [ t**0.5 * ( 32 - (80/3)*t + 16*t**2 - (40/7)*t**3
#                                  + (10/9)*t**4 - (1/11)*t**5 ) - (11531/693) ]
#
#         where sigma_1 is the stress at time t = 1.
#
#  Assuming a Young's modulus (E) of 1000 and using the parameters defined above:
#
#    e_tot(1) = 2.39734
#    e_tot(1.5) = 3.16813
#
#
#   The numerically computed solution is:
#
#    e_tot(1) = 2.39718         (~0.006% error)
#    e_tot(1.5) = 3.15555       (~0.40% error)
#
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy elastic_strain_yy creep_strain_yy plastic_strain_yy'
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '  10   11   11.5'
    y = '-20 -40   -20'
  [../]

  [./dts]
    type = PiecewiseLinear
    x = '10        10.5    11.0    11.5'
    y = '0.015  0.015  0.005  0.005'
  [../]
[]

[BCs]
  [./u_top_pull]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    factor = 1
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    youngs_modulus = 1e3
    poissons_ratio = 0.3
  [../]
  [./creep_plas]
    type = ComputeMultipleInelasticStress
    block = 0
    tangent_operator = elastic
    inelastic_models = 'creep plas'
    max_iterations = 50
    absolute_tolerance = 1e-05
    combined_inelastic_strain_weights = '0.0 1.0'
  [../]
  [./creep]
    type = PowerLawCreepStressUpdate
    block = 0
    coefficient = 0.5e-7
    n_exponent = 5
    m_exponent = -0.5
    activation_energy = 0
    start_time = 10
  [../]
  [./plas]
    type = IsotropicPlasticityStressUpdate
    block = 0
    hardening_constant = 100
    yield_stress = 20
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 6
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-10
  l_tol = 1e-5
  start_time = 10.0
  end_time = 11.5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/sub_missing_control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/rigidbodymotion/update_orientation.i)

# test file for applyting advection term and observing rigid body motion of grains
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 15
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = eta
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./eta_dot]
    type = TimeDerivative
    variable = eta
  [../]
  [./vadv_eta]
    type = SingleGrainRigidBodyMotion
    variable = eta
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./acint_eta]
    type = ACInterface
    variable = eta
    mob_name = M
    args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta]
    type = AllenCahn
    variable = eta
    mob_name = M
    f_name = F
    args = c
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '5.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = 'c eta'
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
    derivative_order = 2
  [../]
[]

[AuxVariables]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vadv_x]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vadv_y]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./angle_initial]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./euler_angle]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_center
    field_display = UNIQUE_REGION
    execute_on = timestep_begin
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_center
    field_display = VARIABLE_COLORING
    execute_on = timestep_begin
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = timestep_begin
    field_display = CENTROID
    flood_counter = grain_center
  [../]
  [./vadv_x]
    type = GrainAdvectionAux
    grain_force = grain_force
    grain_volumes = grain_volumes
    grain_tracker_object = grain_center
    execute_on = timestep_begin
    component = x
    variable = vadv_x
  [../]
  [./vadv_y]
    type = GrainAdvectionAux
    grain_force = grain_force
    grain_volumes = grain_volumes
    grain_tracker_object = grain_center
    execute_on = timestep_begin
    component = y
    variable = vadv_y
  [../]
  [./angle_initial]
    type = OutputEulerAngles
    variable = angle_initial
    euler_angle_provider = euler_angle_initial
    grain_tracker = grain_center
    output_euler_angle = phi2
    execute_on = timestep_begin
  [../]
  [./angle]
    type = OutputEulerAngles
    variable = euler_angle
    euler_angle_provider = euler_angle
    grain_tracker = grain_center
    output_euler_angle = phi2
    execute_on = timestep_begin
  [../]
[]


[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    variable = eta
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ConstantGrainForceAndTorque
    execute_on = 'initial timestep_begin linear nonlinear'
    force = '0.5 0.0 0.0 '
    torque = '0.0 0.0 10.0'
  [../]
  [./euler_angle_initial]
    type = RandomEulerAngleProvider
    grain_tracker_object = grain_center
    execute_on = 'initial timestep_begin'
  [../]
  [./euler_angle]
    type = EulerAngleUpdater
    grain_tracker_object = grain_center
    euler_angle_provider = euler_angle_initial
    grain_torques_object = grain_force
    grain_volumes = grain_volumes
    execute_on = timestep_begin
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  nl_max_its = 30
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  dt = 0.2
  num_steps = 5
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./rect_c]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = c
    x1 = 10.0
    type = BoundingBoxIC
  [../]
  [./rect_eta]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = eta
    x1 = 10.0
    type = BoundingBoxIC
  [../]
[]

(modules/rdg/test/tests/advection_1d/1d_aefv_square_wave.i)

############################################################
[GlobalParams]
  order = CONSTANT
  family = MONOMIAL
  u = u
  slope_limiting = lslope
  implicit = false
[]
############################################################
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 100
[]
############################################################
[Functions]
  [./ic_u]
    type = PiecewiseConstant
    axis = x
    direction = right
    xy_data = '0.1 0.5
               0.6 1.0
               1.0 0.5'
  [../]
[]
############################################################
[UserObjects]
  [./lslope]
    type = AEFVSlopeLimitingOneD
    execute_on = 'linear'
    scheme = 'none' #none | minmod | mc | superbee
  [../]

  [./internal_side_flux]
    type = AEFVUpwindInternalSideFlux
    execute_on = 'linear'
  [../]

  [./free_outflow_bc]
    type = AEFVFreeOutflowBoundaryFlux
    execute_on = 'linear'
  [../]
[]
############################################################
[Variables]
  [./u]
  [../]
[]
############################################################
[ICs]
  [./u_ic]
    type = FunctionIC
    variable = 'u'
    function = ic_u
  [../]
[]
############################################################
[Kernels]
  [./time_u]
    implicit = true
    type = TimeDerivative
    variable = u
  [../]
[]
############################################################
[DGKernels]
  [./concentration]
    type = AEFVKernel
    variable = u
    component = 'concentration'
    flux = internal_side_flux
  [../]
[]
############################################################
[BCs]
  [./concentration]
    type = AEFVBC
    boundary = 'left right'
    variable = u
    component = 'concentration'
    flux = free_outflow_bc
  [../]
[]
############################################################
[Materials]
  [./aefv]
    type = AEFVMaterial
    block = 0
  [../]
[]
############################################################
[Executioner]
  type = Transient
  [./TimeIntegrator]
    type = ExplicitMidpoint
  [../]
  solve_type = 'LINEAR'

  l_tol = 1e-4
  nl_rel_tol = 1e-20
  nl_abs_tol = 1e-8
  nl_max_its = 60

  start_time = 0.0
  num_steps = 4 # 4 | 400 for complete run
  dt = 5e-4
  dtmin = 1e-6
[]

[Outputs]
  [./Exodus]
    type = Exodus
    file_base = 1d_aefv_square_wave_none_out
    interval = 2
  [../]
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform_harden1.i)

# apply repeated stretches to observe cohesion hardening
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = x_disp
    boundary = front
    function = '0'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = y_disp
    boundary = front
    function = '0'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = '2*t'
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./wps_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./wps_internal_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wps_internal
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./int]
    type = PointValue
    point = '0 0 0'
    variable = wps_internal
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1E3
    value_residual = 2E3
    rate = 4E4
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 1.0
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.01745506
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 500
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 0.5E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-3
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1E-6
  dt = 1E-7
  type = Transient
[]


[Outputs]
  file_base = small_deform_harden1
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/misc/check_error/vector_kernel_with_standard_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = VectorDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/combined/examples/phase_field-mechanics/kks_mechanics_KHS.i)

# KKS phase-field model coupled with elasticity using Khachaturyan's scheme as
# described in L.K. Aagesen et al., Computational Materials Science, 140, 10-21 (2017)
# Original run #170403a

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 640
  ny = 1
  nz = 1
  xmin = -10
  xmax = 10
  ymin = 0
  ymax = 0.03125
  zmin = 0
  zmax = 0.03125
  elem_type = HEX8
[]


[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute concentration
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]

  # chemical potential
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute phase concentration (matrix)
  [./cm]
    order = FIRST
    family = LAGRANGE
  [../]
  # solute phase concentration (precipitate)
  [./cp]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./eta_ic]
    variable = eta
    type = FunctionIC
    function = ic_func_eta
    block = 0
  [../]
  [./c_ic]
    variable = c
    type = FunctionIC
    function = ic_func_c
    block = 0
  [../]
  [./w_ic]
    variable = w
    type = ConstantIC
    value = 0.00991
    block = 0
  [../]
  [./cm_ic]
    variable = cm
    type = ConstantIC
    value = 0.131
    block = 0
  [../]
  [./cp_ic]
    variable = cp
    type = ConstantIC
    value = 0.236
    block = 0
  [../]
[]

[Functions]
  [./ic_func_eta]
    type = ParsedFunction
    value = '0.5*(1.0+tanh((x)/delta_eta/sqrt(2.0)))'
    vars = 'delta_eta'
    vals = '0.8034'
  [../]
  [./ic_func_c]
    type = ParsedFunction
    value = '0.2389*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^3*(6*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^2-15*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))+10)+0.1339*(1-(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^3*(6*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^2-15*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))+10))'
    vars = 'delta'
    vals = '0.8034'
  [../]
  [./psi_eq_int]
    type = ParsedFunction
    value = 'volume*psi_alpha'
    vars = 'volume psi_alpha'
    vals = 'volume psi_alpha'
  [../]
  [./gamma]
    type = ParsedFunction
    value = '(psi_int - psi_eq_int) / dy / dz'
    vars = 'psi_int psi_eq_int dy       dz'
    vals = 'psi_int psi_eq_int 0.03125  0.03125'
  [../]
[]

[AuxVariables]
  [./sigma11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sigma22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sigma33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_el11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_el12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_el22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_el]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eigen_strain00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./Fglobal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./psi]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./matl_sigma11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = sigma11
  [../]
  [./matl_sigma22]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = sigma22
  [../]
  [./matl_sigma33]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
    variable = sigma33
  [../]
  [./matl_e11]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 0
    index_j = 0
    variable = e11
  [../]
  [./f_el]
    type = MaterialRealAux
    variable = f_el
    property = f_el_mat
    execute_on = timestep_end
  [../]
  [./GlobalFreeEnergy]
    variable = Fglobal
    type = KKSGlobalFreeEnergy
    fa_name = fm
    fb_name = fp
    w = 0.0264
    kappa_names = kappa
    interfacial_vars = eta
  [../]
  [./psi_potential]
    variable = psi
    type = ParsedAux
    args = 'Fglobal w c f_el sigma11 e11'
    function = 'Fglobal - w*c + f_el - sigma11*e11'
  [../]
[]


[BCs]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0
  [../]
  [./front_y]
    type = DirichletBC
    variable = disp_y
    boundary = front
    value = 0
  [../]
  [./back_y]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value = 0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  [../]
[]

[Materials]
  # Chemical free energy of the matrix
  [./fm]
    type = DerivativeParsedMaterial
    f_name = fm
    args = 'cm'
    function = '6.55*(cm-0.13)^2'
  [../]

  # Chemical Free energy of the precipitate phase
  [./fp]
    type = DerivativeParsedMaterial
    f_name = fp
    args = 'cp'
    function = '6.55*(cp-0.235)^2'
  [../]

# Elastic energy of the precipitate
  [./elastic_free_energy_p]
    type = ElasticEnergyMaterial
    f_name = f_el_mat
    args = 'eta'
    outputs = exodus
  [../]


  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # 1- h(eta), putting in function explicitly
  [./one_minus_h_eta_explicit]
    type = DerivativeParsedMaterial
    f_name = one_minus_h_explicit
    args = eta
    function = 1-eta^3*(6*eta^2-15*eta+10)
    outputs = exodus
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   kappa      misfit'
    prop_values = '0.7 0.7 0.01704    0.00377'
  [../]

  #Mechanical properties
  [./Stiffness_matrix]
    type = ComputeElasticityTensor
    base_name = C_matrix
    C_ijkl = '103.3 74.25 74.25 103.3 74.25 103.3 46.75 46.75 46.75'
    fill_method = symmetric9
  [../]
  [./Stiffness_ppt]
    type = ComputeElasticityTensor
    C_ijkl = '100.7 71.45 71.45 100.7 71.45 100.7 50.10 50.10 50.10'
    base_name = C_ppt
    fill_method = symmetric9
  [../]
  [./C]
    type = CompositeElasticityTensor
    args = eta
    tensors = 'C_matrix               C_ppt'
    weights = 'one_minus_h_explicit   h'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = 'eigenstrain_ppt'
  [../]
  [./eigen_strain]
    type = ComputeVariableEigenstrain
    eigen_base = '0.00377 0.00377 0.00377 0 0 0'
    prefactor = h
    args = eta
    eigenstrain_name = 'eigenstrain_ppt'
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]

  # enforce c = (1-h(eta))*cm + h(eta)*cp
  [./PhaseConc]
    type = KKSPhaseConcentration
    ca       = cm
    variable = cp
    c        = c
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotVacancies]
    type = KKSPhaseChemicalPotential
    variable = cm
    cb       = cp
    fa_name  = fm
    fb_name  = fp
  [../]

  #
  # Cahn-Hilliard Equation
  #
  [./CHBulk]
    type = KKSSplitCHCRes
    variable = c
    ca       = cm
    fa_name  = fm
    w        = w
  [../]

  [./dcdt]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./ckernel]
    type = SplitCHWRes
    mob_name = M
    variable = w
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = fm
    fb_name  = fp
    w        = 0.0264
    args = 'cp cm'
  [../]
  [./ACBulkC]
    type = KKSACBulkC
    variable = eta
    ca       = cm
    cb       = cp
    fa_name  = fm
  [../]
  [./ACBulk_el] #This adds df_el/deta for strain interpolation
    type = AllenCahn
    variable = eta
    f_name = f_el_mat
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = kappa
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-11
  num_steps = 200

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.5
  [../]
[]

[Postprocessors]
  [./f_el_int]
    type = ElementIntegralMaterialProperty
    mat_prop = f_el_mat
  [../]
  [./c_alpha]
    type =  SideAverageValue
    boundary = left
    variable = c
  [../]
  [./c_beta]
    type =  SideAverageValue
    boundary = right
    variable = c
  [../]
  [./e11_alpha]
    type =  SideAverageValue
    boundary = left
    variable = e11
  [../]
  [./e11_beta]
    type =  SideAverageValue
    boundary = right
    variable = e11
  [../]
  [./s11_alpha]
    type =  SideAverageValue
    boundary = left
    variable = sigma11
  [../]
  [./s22_alpha]
    type =  SideAverageValue
    boundary = left
    variable = sigma22
  [../]
  [./s33_alpha]
    type =  SideAverageValue
    boundary = left
    variable = sigma33
  [../]
  [./s11_beta]
    type =  SideAverageValue
    boundary = right
    variable = sigma11
  [../]
  [./s22_beta]
    type =  SideAverageValue
    boundary = right
    variable = sigma22
  [../]
  [./s33_beta]
    type =  SideAverageValue
    boundary = right
    variable = sigma33
  [../]
  [./f_el_alpha]
    type =  SideAverageValue
    boundary = left
    variable = f_el
  [../]
  [./f_el_beta]
    type =  SideAverageValue
    boundary = right
    variable = f_el
  [../]
  [./f_c_alpha]
    type =  SideAverageValue
    boundary = left
    variable = Fglobal
  [../]
  [./f_c_beta]
    type =  SideAverageValue
    boundary = right
    variable = Fglobal
  [../]
  [./chem_pot_alpha]
    type =  SideAverageValue
    boundary = left
    variable = w
  [../]
  [./chem_pot_beta]
    type =  SideAverageValue
    boundary = right
    variable = w
  [../]
  [./psi_alpha]
    type =  SideAverageValue
    boundary = left
    variable = psi
  [../]
  [./psi_beta]
    type =  SideAverageValue
    boundary = right
    variable = psi
  [../]
  [./total_energy]
    type = ElementIntegralVariablePostprocessor
    variable = Fglobal
  [../]
  # Get simulation cell size from postprocessor
  [./volume]
    type = ElementIntegralMaterialProperty
    mat_prop = 1
  [../]
  [./psi_eq_int]
    type = FunctionValuePostprocessor
    function = psi_eq_int
  [../]
  [./psi_int]
    type = ElementIntegralVariablePostprocessor
    variable = psi
  [../]
  [./gamma]
    type = FunctionValuePostprocessor
    function = gamma
  [../]
  [./int_position]
    type = FindValueOnLine
    start_point = '-10 0 0'
    end_point = '10 0 0'
    v = eta
    target = 0.5
  [../]
[]

#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]


[Outputs]
  [./exodus]
    type = Exodus
    interval = 20
  [../]
  checkpoint = true
  [./csv]
    type = CSV
    execute_on = 'final'
  [../]
[]

(modules/navier_stokes/test/tests/ins/pressure_channel/open_bc_pressure_BC_action.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 3.0
  ymin = 0
  ymax = 1.0
  nx = 30
  ny = 10
  elem_type = QUAD9
[]

[Modules]
  [IncompressibleNavierStokes]
    equation_type = steady-state

    velocity_boundary = 'bottom top  left'
    velocity_function = '0 0    0 0  NA 0'
    pressure_boundary = 'left right'
    pressure_function = '1    0'

    density_name = rho
    dynamic_viscosity_name = mu

    integrate_p_by_parts = false
    order = SECOND
  []
[]

[Materials]
  [const]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'rho mu'
    prop_values = '1  1'
  []
[]

[Preconditioning]
  [SMP_PJFNK]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type -sub_pc_factor_levels'
  petsc_options_value = '300                bjacobi  ilu          4'
  line_search = none
  nl_rel_tol = 1e-12
  nl_max_its = 6
  l_tol = 1e-6
  l_max_its = 300
[]

[Outputs]
  file_base = open_bc_out_pressure_BC
  exodus = true
[]

(test/tests/misc/debug_pid_aux/debug_pid_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8
  [Partitioner]
    type = GridPartitioner
    nx = 2
    ny = 2
    nz = 1
  []
[]

[Debug]
  pid_aux = true
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/AD_finite_strain_laromance.i)

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 1
  xmax = 2
  nx = 50
  ny = 50
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = FINITE
    incremental = true
    add_variables = true
    eigenstrain_names = 'thermal'
    use_automatic_differentiation = true
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 1000.0
  []
[]

[AuxKernels]
  [cooling]
    type = FunctionAux
    variable = temp
    function = '1000-10*t*x'
  []
[]

[BCs]
  # [top_pull]
  #   type = ADFunctionNeumannBC
  #   variable = disp_z
  #   boundary = top
  #   function = '1e7*t'
  #   use_displaced_mesh = true
  # []
  [bottom_fix]
    type = ADDirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  []
  [left_fix]
    type = ADDirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  []
[]

[Materials]
  [eigenstrain]
    type = ADComputeThermalExpansionEigenstrain
    eigenstrain_name = 'thermal'
    stress_free_temperature = 1000
    thermal_expansion_coeff = 1e-6 #1e-4
    temperature = temp
  []
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 3.30e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = ADSS316HLAROMANCEStressUpdateTest
    temperature = temp
    initial_cell_dislocation_density = 6.0e12
    initial_wall_dislocation_density = 4.4e11
    outputs = all
  [../]
[]

[Postprocessors]
  [nl_its]
    type = NumNonlinearIterations
  []
  [total_nl_its]
    type = CumulativeValuePostprocessor
    postprocessor = nl_its
  []
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  line_search = 'none'
  end_time = 10
  dt = 1

  automatic_scaling = true
[]

[Outputs]
  # print_linear_converged_reason = false
  # print_nonlinear_converged_reason = false
  # print_linear_residuals = false
  perf_graph = true
  exodus = true
[]

(modules/xfem/test/tests/second_order_elements/diffusion_3d_hex20.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 4
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.2
  elem_type = HEX20
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./square_planar_cut_uo]
    type = RectangleCutUserObject
    cut_data = '  0.35 1.01 -0.001
                  0.35 0.49 -0.001
                  0.35 0.49  0.201
                  0.35 1.01  0.201'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/phase_field/test/tests/MultiPhase/asymmetriccrosstermbarrierfunction.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 200
  xmin = 0
  xmax = 9
[]

[Functions]
  [./func1]
    type = ParsedFunction
    value = 'il:=x-7; ir:=2-x; if(x<1, 1,
                               if(x<2, 0.5-0.5*cos(ir*pi),
                               if(x<7, 0,
                               if(x<8, 0.5-0.5*cos(il*pi),
                               1))))'
  [../]
  [./func2]
    type = ParsedFunction
    value = 'il:=x-1; ir:=5-x; if(x<1, 0,
                               if(x<2, 0.5-0.5*cos(il*pi),
                               if(x<4, 1,
                               if(x<5, 0.5-0.5*cos(ir*pi),
                               0))))'
  [../]
  [./func3]
    type = ParsedFunction
    value = 'il:=x-4; ir:=8-x; if(x<4, 0,
                               if(x<5, 0.5-0.5*cos(il*pi),
                               if(x<7, 1,
                               if(x<8, 0.5-0.5*cos(ir*pi),
                               0))))'
  [../]
[]

[AuxVariables]
  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = func1
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = func2
    [../]
  [../]
  [./eta3]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = func3
    [../]
  [../]
[]

[Materials]
  [./symmetriccrosstermbarrier_low]
    type = AsymmetricCrossTermBarrierFunctionMaterial
    etas     = 'eta1 eta2 eta3'
    hi_names = 'h1   h2   h3'
    W_ij = '0   1   2.2
            1   0   3.1
            2.2 3.1 0'
    function_name = gsl
    g_order = LOW
    outputs = exodus
  [../]
  [./asymmetriccrosstermbarrier_low]
    type = AsymmetricCrossTermBarrierFunctionMaterial
    etas     = 'eta1 eta2 eta3'
    hi_names = 'h1   h2   h3'
    W_ij = ' 0    1.2 5.2
             0.8  0   2.1
            -0.8 4.1  0'
    function_name = gal
    g_order = LOW
    outputs = exodus
  [../]

  [./asymmetriccrosstermbarrie_simple]
    type = AsymmetricCrossTermBarrierFunctionMaterial
    etas     = 'eta1 eta2 eta3'
    hi_names = 'h1   h2   h3'
    W_ij = '0   1.2   3.2
            0.8   0   2.1
            1.2 4.1 0'
    function_name = gas
    g_order = SIMPLE
    outputs = exodus
  [../]

  [./switch1]
    type = SwitchingFunctionMaterial
    function_name = h1
    eta = eta1
  [../]
  [./switch2]
    type = SwitchingFunctionMaterial
    function_name = h2
    eta = eta2
  [../]
  [./switch3]
    type = SwitchingFunctionMaterial
    function_name = h3
    eta = eta3
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 1
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
  execute_on = final
[]

(modules/combined/test/tests/thermo_mech/ad-youngs_modulus_function_temp.i)

# ---------------------------------------------------------------------------
# This test is designed to verify the variable elasticity tensor functionality in the
# ADComputeFiniteStrainElasticStress class with the elasticity_tensor_has_changed flag
# by varying the young's modulus with temperature. A constant strain is applied
# to the mesh in this case, and the stress varies with the changing elastic constants.
#
# Geometry: A single element cube in symmetry boundary conditions and pulled
#           at a constant displacement to create a constant strain in the x-direction.
#
# Temperature:  The temperature varies from 400K to 700K in this simulation by
#           100K each time step. The temperature is held constant in the last
#           timestep to ensure that the elasticity tensor components are constant
#           under constant temperature.
#
# Results: Because Poisson's ratio is set to zero, only the stress along the x
#          axis is non-zero.  The stress changes with temperature.
#
#    Temperature(K)   strain_{xx}(m/m)     Young's Modulus(Pa)   stress_{xx}(Pa)
#          400              0.001             10.0e6               1.0e4
#          500              0.001             10.0e6               1.0e4
#          600              0.001              9.94e6              9.94e3
#          700              0.001              9.93e6              9.93e3
#
#    The tensor mechanics results align exactly with the analytical results above
#    when this test is run with ComputeIncrementalSmallStrain.  When the test is
#    run with ComputeFiniteStrain, a 0.05% discrepancy between the analytical
#    strains and the simulation strain results is observed, and this discrepancy
#    is carried over into the calculation of the elastic stress.
#-------------------------------------------------------------------------

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./temp]
    initial_condition = 400
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./elastic_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_function]
    type = PiecewiseLinear
    x = '1       4'
    y = '400   700'
  [../]
[]

[Kernels]
  [./heat]
    type = ADDiffusion
    variable = temp
  [../]
  [./TensorMechanics]
    use_displaced_mesh = true
    use_automatic_differentiation = true
  [../]
[]


[AuxKernels]
  [./stress_xx]
    type = ADRankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]

 [./elastic_strain_xx]
    type = ADRankTwoAux
    rank_two_tensor = elastic_strain
    variable = elastic_strain_xx
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./u_left_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_back_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./u_pull_right]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.001
  [../]

  [./temp_bc_1]
    type = ADFunctionDirichletBC
    variable = temp
    preset = false
    boundary = '1 2 3 4'
    function = temperature_function
  [../]
[]

[Materials]
  [./youngs_modulus]
    type = ADPiecewiseLinearInterpolationMaterial
    xy_data = '0          10e+6
               599.9999   10e+6
               600        9.94e+6
               99900      10e3'
    property = youngs_modulus
    variable = temp
  [../]

  [./elasticity_tensor]
    type = ADComputeVariableIsotropicElasticityTensor
    youngs_modulus = youngs_modulus
    poissons_ratio = 0.0
  [../]
  [./strain]
    type = ADComputeIncrementalSmallStrain
  [../]
  [./stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  end_time = 5
[]

[Postprocessors]
  [./elastic_strain_xx]
    type = ElementAverageValue
    variable = elastic_strain_xx
  [../]
  [./elastic_stress_xx]
    type = ElementAverageValue
    variable = stress_xx
  [../]
  [./temp]
    type = AverageNodalVariableValue
    variable = temp
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/pointer_restart_errors/pointer_store_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./restartable_types]
    type = PointerStoreError
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./checkpoint]
    type = Checkpoint
    num_files = 1
  [../]
[]

(test/tests/kernels/materialpropertyvalue/materialpropertyvalue.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Materials]
  #
  [./funcmat]
    type = GenericFunctionMaterial
    block = 0
    prop_names  = 'C'
    prop_values = 'x^2-y^2'
    outputs = exodus
  [../]
[]

[Kernels]
  [./value]
    type = MaterialPropertyValue
    prop_name = C
    variable = c
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/parsed/vals_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./dummy1]
  [../]
[]

[Problem]
  kernel_coverage_check = false
[]

[Functions]
  [./left_bc]
    type = ParsedFunction
    value = dummy2
    vals = invalid
    vars = dummy2
  [../]
[]

[Executioner]
  type = Steady
[]

(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_direct_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 12
  ny = 12
  xmax = 30
  ymax = 30
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 15
    y1 = 15
    radius = 10
    variable = c
    int_width = 3
    invalue = 1
    outvalue = -1
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./kappa]
    type = GenericConstantMaterial
    prop_names = 'kappa_c'
    prop_values = '2.0'
  [../]
  [./mob]
    type = DerivativeParsedMaterial
    f_name = M
    args = c
    function = 'if(c<-1,0.1,if(c>1,0.1,1-.9*c^2))'
    outputs = exodus
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 15
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-8

  start_time = 0.0
  num_steps = 2
  dt = 0.9
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except2.i)

# Exception test.
# Incorrect number of phases

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 2
    number_fluid_components = 3
    number_aqueous_equilibrium = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1E2
  []
  [eqm_k1]
    initial_condition = 1E-2
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/auxkernels/array_aux_kernels/function_array_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[AuxVariables]
  [x]
    components = 2
  []
  [y]
    order = SECOND
    components = 2
  []
  [z]
    family = MONOMIAL
    order = SIXTH
    components = 3
  []
[]

[Functions]
  [func1]
    type = ParsedFunction
    value = x*x+y*y
  []

  [func2]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  []

  [func3]
    type = ParsedFunction
    value = t
  []
[]

[AuxKernels]
  [x]
    type = FunctionArrayAux
    variable = x
    functions = 'func1 func2'
  []
  [y]
    type = FunctionArrayAux
    variable = y
    functions = 'func1 func2'
  []
  [z]
    type = FunctionArrayAux
    variable = z
    functions = 'func1 func2 func3'
  []
[]

[Postprocessors]
  [x0]
    type = ElementIntegralArrayVariablePostprocessor
    variable = x
    component = 0
  []
  [x1]
    type = ElementIntegralArrayVariablePostprocessor
    variable = x
    component = 1
  []
  [y0]
    type = ElementIntegralArrayVariablePostprocessor
    variable = y
    component = 0
  []
  [y1]
    type = ElementIntegralArrayVariablePostprocessor
    variable = y
    component = 1
  []
  [z0]
    type = ElementIntegralArrayVariablePostprocessor
    variable = z
    component = 0
  []
  [z1]
    type = ElementIntegralArrayVariablePostprocessor
    variable = z
    component = 1
  []
  [z2]
    type = ElementIntegralArrayVariablePostprocessor
    variable = z
    component = 2
  []
[]

[Executioner]
  type = Transient
  start_time = 0
  num_steps = 5
  dt = 1
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/density/GravDensity01.i)

# Trivial test of PorousFlowTotalGravitationalDensityFullySaturatedFromPorosity
# Porosity = 0.1
# Solid density = 3
# Fluid density = 2
# Fluid bulk modulus = 4
# Fluid pressure = 0
# Bulk density: rho = 3 * (1 - 0.1) + 2 * 0.1 = 2.9
# Derivative wrt fluid pressure: d_rho / d_pp = d_rho / d_rho_f * d_rho_f / d_pp
#   = phi * rho_f / B
#   where rho_f = rho_0 * exp(pp / B) is fluid density, pp is fluid pressure, phi is
#   porosity and B is fluid bulk modulus
# With pp = 0, d_rho / d_pp = phi * rho_0 / B = 0.1 * 2 / 4 = 0.05

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = -1
  zmax = 0
  nx = 1
  ny = 1
  nz = 1
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0
      bulk_modulus = 4
      density0 = 2
    []
  []
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = pp
  []
[]

[BCs]
  [p]
    type = DirichletBC
    variable = pp
    boundary = 'front back'
    value = 0
  []
[]

[AuxVariables]
  [density]
    order = CONSTANT
    family = MONOMIAL
  []
  [ddensity_dpp]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [density]
    type = MaterialRealAux
    property = density
    variable = density
  []
  [ddensity_dpp]
    type = MaterialStdVectorAux
    property = ddensity_dvar
    variable = ddensity_dpp
    index = 0
  []
[]

[Postprocessors]
  [density]
    type = ElementalVariableValue
    elementid = 0
    variable = density
    execute_on = 'timestep_end'
  []
  [ddensity_dpp]
    type = ElementalVariableValue
    elementid = 0
    variable = ddensity_dpp
    execute_on = 'timestep_end'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss_qp]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [density]
    type = PorousFlowTotalGravitationalDensityFullySaturatedFromPorosity
    rho_s = 3
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
[]


[Outputs]
  file_base = GravDensity01
  csv = true
  execute_on = 'timestep_end'
[]

(modules/tensor_mechanics/test/tests/isotropic_elasticity_tensor/youngs_modulus_poissons_ratio_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./stress_11]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
  [../]
[]

[AuxKernels]
  [./stress_11]
    type = RankTwoAux
    variable = stress_11
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0.001
  [../]
[]

[Materials]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.1
    youngs_modulus = 1e6
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  l_max_its = 20
  nl_max_its = 10
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/chem05.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with no temperature dependence, with one primary variable = 0 and stoichiometry > 1
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.0
  []
  [b]
    initial_condition = 0.2
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
  [temp]
    initial_condition = 0.5
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E5
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E5
    stoichiometry = 3
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '0.5 0.8'
    reactions = '2 3'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1.1
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(test/tests/executioners/eigen_executioners/ne_coupled.i)

[Mesh]
 type = GeneratedMesh
 dim = 2
 xmin = 0
 xmax = 10
 ymin = 0
 ymax = 10
 elem_type = QUAD4
 nx = 8
 ny = 8

 uniform_refine = 0
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./T]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./power]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = DiffMKernel
    variable = u
    mat_prop = diffusion
    offset = 0.0
  [../]

  [./rhs]
    type = MassEigenKernel
    variable = u
  [../]

  [./diff_T]
    type = Diffusion
    variable = T
  [../]
  [./src_T]
    type = CoupledForce
    variable = T
    v = power
  [../]
[]

[AuxKernels]
  [./power_ak]
    type = NormalizationAux
    variable = power
    source_variable = u
    normalization = unorm

# this coefficient will affect the eigenvalue.
    normal_factor = 10


    execute_on = linear
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./homogeneousT]
    type = DirichletBC
    variable = T
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Materials]
  [./dc]
    type = VarCouplingMaterial
    var = T
    block = 0
    base = 1.0
    coef = 1.0
  [../]
[]

[Executioner]
  type = NonlinearEigen

  bx_norm = 'unorm'

  free_power_iterations = 2
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-50
  k0 = 1.0
  output_after_power_iterations = false

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
[]

[Postprocessors]
  active = 'unorm udiff'

  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    # execute on residual is important for nonlinear eigen solver!
    execute_on = linear
  [../]

  [./udiff]
    type = ElementL2Diff
    variable = u
    outputs = console
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = ne_coupled
  exodus = true
[]

(test/tests/outputs/console/console.i)

###########################################################
# This test exercises console Output control. Various
# controls are implemented using this input file including
# turning off color, changing Postprocessor output,
# toggling the performance logging, and verifying
# simulation information on the console.
#
# @Requirement U1.40
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  color = false
  [./screen]
    type = Console
    fit_mode = 40
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(modules/porous_flow/test/tests/jacobian/mass05.i)

# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 3components (that exist in both phases)
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [mass_sp0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [mass_sp1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = ppgas
  []
  [mass_sp2]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = massfrac_ph0_sp0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/phase_field/test/tests/phase_field_kernels/CahnHilliard.i)

#
# Test the non-split parsed function free enery Cahn-Hilliard Bulk kernel
# The free energy used here has the same functional form as the CHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_test.i (exodiff match)
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 16
  ny = 16
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./cv]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./InitialCondition]
    type = CrossIC
    x1 = 5.0
    y1 = 5.0
    x2 = 45.0
    y2 = 45.0
    variable = cv
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = cv
  [../]
  [./CHSolid]
    type = CahnHilliard
    variable = cv
    f_name = F
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = cv
    mob_name = M
    kappa_name = kappa_c
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'cv'
    function = '(1-cv)^2 * (1+cv)^2'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 15
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 0.7
[]

[Outputs]
  [./out]
    type = Exodus
    refinements = 1
  [../]
[]

(test/tests/auxkernels/parsed_aux/parsed_aux_test.i)

[Mesh]
  type = GeneratedMesh

  dim = 2

  xmin = 0
  xmax = 1

  ymin = 0
  ymax = 1

  nx = 10
  ny = 10
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []

  [v]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxVariables]
  [parsed]
    order = FIRST
    family = LAGRANGE
  []
[]

[Kernels]
  [diff_u]
    type = Diffusion
    variable = u
  []

  [diff_v]
    type = Diffusion
    variable = v
  []
[]

[BCs]
  [left_u]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 0
  []

  [right_u]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 1
  []

  [left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 0
  []

  [right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 1
  []
[]

[Bounds]
  [u_bounds]
    type = ParsedAux
    variable = parsed
    args = 'u v'
    function = '(u-0.5)^3*v'
  []
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/outputs/output_if_base_contains/dt_from_master_subsub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  output_if_base_contains = 'sub1_sub1 sub0_sub1'
[]

(test/tests/time_steppers/iteration_adaptive/hit_function_knot.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./knot]
    type = PiecewiseLinear
    x = '0 1 2'
    y = '0 0 0'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0.0
  end_time = 2.0
  timestep_tolerance = 0.3
  verbose = true
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.9
    optimal_iterations = 10
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/wrong_displacement_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  # Mesh uses second-order elements
  elem_type = QUAD8
  displacements = 'disp_x disp_y'
  block_name = pore
  block_id = 0
[]

[Variables]
  [./temperature]
    order = SECOND
    [./InitialCondition]
      type = ConstantIC
      value = 0.0
    [../]
  [../]
[]

# We are *not* allowed to use FIRST-order displacement vars!
[AuxVariables]
  [./disp_x]
  [../]

  [./disp_y]
    [./InitialCondition]
      type = FunctionIC
      function = displ
    [../]
  [../]
[]

[Functions]
  [./displ]
    type = ParsedFunction
    value = -1/2*x*(y-0.5)
  [../]
[]

[Kernels]
  [./diffusion]
    type = Diffusion
    variable = temperature
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = temperature
    boundary = left
    value = 1
    use_displaced_mesh = true
  [../]
  [./right]
    type = DirichletBC
    variable = temperature
    boundary = right
    value = 0
    use_displaced_mesh = true
  [../]
[]

[Preconditioning]
  [./SMP_PJFNK]
    type = SMP
    full = true
    solve_type = PJFNK
  [../]
[]

[Executioner]
  type = Transient
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = none
  nl_rel_tol = 1e-6
  nl_max_its = 10
  l_tol = 1e-8
  l_max_its = 50
  num_steps = 2 # 200
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  nl_abs_step_tol = 1e-10
  [./TimeStepper]
    type = ConstantDT
    dt = 0.001
  [../]
  dtmin = .001
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/ad_vector_couple/ad_vector_couple_default.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
    family = LAGRANGE
    order = FIRST
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = ADDiffusion
    variable = u
  []
  [convection]
    type = ADCoupledVectorConvection
    variable = u
    velocity_vector = '0 1'
  []
[]

[BCs]
  [left]
    type = ADFunctionDirichletBC
    variable = u
    function = 1
    boundary = 'left'
  []
  [right]
    type = ADFunctionDirichletBC
    variable = u
    function = 2
    boundary = 'bottom'
  []
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  execute_on = TIMESTEP_END
  exodus = true
[]

(modules/porous_flow/test/tests/dispersion/disp01_heavy.i)

# Test dispersive part of PorousFlowDispersiveFlux kernel by setting diffusion
# coefficients to zero. A pressure gradient is applied over the mesh to give a
# uniform velocity. Gravity is set to zero.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 200
  xmax = 10
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
  compute_enthalpy = false
  compute_internal_energy = false
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[AuxVariables]
  [velocity]
    family = MONOMIAL
    order = FIRST
  []
[]

[AuxKernels]
  [velocity]
    type = PorousFlowDarcyVelocityComponent
    variable = velocity
    component = x
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = pic
  []
  [massfrac0]
    type = ConstantIC
    variable = massfrac0
    value = 0
  []
[]

[Functions]
  [pic]
    type = ParsedFunction
    value = 1.1e5-x*1e3
  []
[]

[BCs]
  [xleft]
    type = DirichletBC
    value = 1
    variable = massfrac0
    boundary = left
  []
  [xright]
    type = DirichletBC
    value = 0
    variable = massfrac0
    boundary = right
  []
  [pright]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 1e5
  []
  [pleft]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1.1e5
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
  []
  [diff0]
    type = PorousFlowDispersiveFlux
    variable = pp
    disp_trans = 0
    disp_long = 0.2
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = massfrac0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    disp_trans = 0
    disp_long = 0.2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e9
      density0 = 1000
      viscosity = 0.001
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = massfrac0
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '0 0'
    tortuosity = 0.1
  []
  [relp]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2             '
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1e3
  dtmax = 10
  [TimeStepper]
    type = IterationAdaptiveDT
    growth_factor = 1.5
    cutback_factor = 0.5
    dt = 1
  []
[]

[VectorPostprocessors]
  [xmass]
    type = NodalValueSampler
    sort_by = id
    variable = massfrac0
  []
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(modules/tensor_mechanics/test/tests/strain_energy_density/rate_model.i)

# Single element test to check the strain energy density calculation

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
[]

[AuxVariables]
  [./SERD]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./rampConstantUp]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = -100
  [../]
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = FINITE
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
    planar_formulation = PLANE_STRAIN
  [../]
[]

[AuxKernels]
  [./SERD]
    type = MaterialRealAux
    variable = SERD
    property = strain_energy_rate_density
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./Pressure]
    [./top]
      boundary = 'top'
      function = rampConstantUp
    [../]
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 206800
    poissons_ratio = 0.0
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'powerlawcrp'
  [../]
  [./powerlawcrp]
    type = PowerLawCreepStressUpdate
    coefficient = 3.125e-21 # 7.04e-17 #
    n_exponent = 4.0
    m_exponent = 0.0
    activation_energy = 0.0
    # max_inelastic_increment = 0.01
  [../]
  [./strain_energy_rate_density]
    type = StrainEnergyRateDensity
    inelastic_models = 'powerlawcrp'
  [../]
[]

[Executioner]
   type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

   l_max_its = 50
   nl_max_its = 20
   nl_abs_tol = 3e-7
   nl_rel_tol = 1e-12
   l_tol = 1e-2

   start_time = 0.0
   dt = 1

   end_time = 1
   num_steps = 1
[]

[Postprocessors]
  [./epxx]
    type = ElementalVariableValue
    variable = strain_xx
    elementid = 0
  [../]
  [./epyy]
    type = ElementalVariableValue
    variable = strain_yy
    elementid = 0
  [../]
  [./epzz]
    type = ElementalVariableValue
    variable = strain_zz
    elementid = 0
  [../]
  [./sigxx]
    type = ElementAverageValue
    variable = stress_xx
  [../]
  [./sigyy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./sigzz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./SERD]
    type = ElementAverageValue
    variable = SERD
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/richards/test/tests/mass/m_fu_01.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  xmin = -1
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1 # same deal with PETScs constant state
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = x
  [../]
[]

[Postprocessors]
  [./total_mass]
    type = RichardsMass
    variable = pressure
  [../]
[]

[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1 1 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-10
  end_time = 1E-10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = m_fu_01
  csv = true
[]

(modules/functional_expansion_tools/test/tests/errors/missing_series_duo_disc.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Functions]
  [./series]
    type = FunctionSeries
    series_type = CylindricalDuo
    orders = '0 1'
    physical_bounds = '-1.0 1.0   0.0 0.0   1'
    x = Legendre
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

(modules/combined/test/tests/combined_plasticity_temperature/plasticity_temperature_dep_yield.i)

#
# This is a test of the piece-wise linear strain hardening model using the
# small strain formulation.  This test exercises the temperature-dependent
# yield stress.
#
# Test procedure:
# 1. The element is pulled to and then beyond the yield stress for a given
# temperature.
# 2. The displacement is then constant while the temperature increases and
# the yield stress decreases.  This results in a lower stress with more
# plastic strain.
# 3. The temperature decreases beyond its original value giving a higher
# yield stress.  The displacement increases, causing increases stress to
# the new yield stress.
# 4. The temperature and yield stress are constant with increasing
# displacement giving a constant stress and more plastic strain.
#
# Plotting total_strain_yy on the x axis and stress_yy on the y axis shows
# the stress history in a clear way.
#
#  s |
#  t |            *****
#  r |           *
#  e |   *****  *
#  s |  *    * *
#  s | *     *
#    |*
#    +------------------
#           total strain
#

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
  [../]
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1     2    4    5    6'
    y = '0 0.025 0.05 0.05 0.06 0.085'
  [../]
  [./yield]
    type = PiecewiseLinear
    x = '400 500 600'
    y = '6e3 5e3 4e3'
  [../]
  [./temp]
    type = PiecewiseLinear
    x = '0   1   2   3   4'
    y = '500 500 500 600 400'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
[]

[BCs]
  [./y_pull_function]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = top_pull
  [../]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp]
    type = FunctionDirichletBC
    variable = temp
    function = temp
    boundary = left
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    youngs_modulus = 2.0e5
    poissons_ratio = 0.3
  [../]
  [./creep_plas]
    type = ComputeMultipleInelasticStress
    tangent_operator = elastic
    block = 0
    inelastic_models = 'plasticity'
    max_iterations = 50
    absolute_tolerance = 1e-05
  [../]
  [./plasticity]
    type = IsotropicPlasticityStressUpdate
    block = 0
    hardening_constant = 0
    yield_stress_function = yield
    temperature = temp
  [../]
  [./heat_conduction]
    type = HeatConductionMaterial
    block = 0
    specific_heat = 1
    thermal_conductivity = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 6
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/multiple_materials/multiple_materials_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./diff1]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./diff2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff1]
    type = DiffMKernel
    variable = u
    mat_prop = diff1
  [../]

  [./diff2]
    type = DiffMKernel
    variable = v
    mat_prop = diff2
  [../]
[]

[AuxKernels]
  [./diff1]
    type = MaterialRealAux
    variable = diff1
    property = diff1
  [../]

  [./diff2]
    type = MaterialRealAux
    variable = diff2
    property = diff2
  [../]
[]

[BCs]
  # Mesh Generation produces boundaries in counter-clockwise fashion
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Materials]
  [./dm1]
    type = GenericConstantMaterial
    block = 0
    prop_names =  'diff1'
    prop_values = '2'
  [../]

  [./dm2]
    type = GenericConstantMaterial
    block = 0
    prop_names =  'diff2'
    prop_values = '4'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  [./exodus]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(test/tests/indicators/laplacian_jump_indicator/biharmonic_transient.i)

[GlobalParams]
  # Parameters used by Functions.
  vars   = 'c'
  vals   = '50'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -.5
  xmax = .5
  ymin = -.5
  ymax = .5
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  [./biharmonic]
    type = Biharmonic
    variable = u
  [../]
  [./body_force]
    type = BodyForce
    variable = u
    function = forcing_func
  [../]
[]

[BCs]
  [./all_value]
    type = FunctionPenaltyDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = u_func
    penalty = 1e10
  [../]
  [./all_flux]
    type = FunctionPenaltyFluxBC
    variable = u
    boundary = 'left right top bottom'
    function = u_func
    penalty = 1e10
  [../]
[]

[Adaptivity]
  [./Indicators]
    [./error]
      type = LaplacianJumpIndicator
      variable = u
      scale_by_flux_faces = true
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1

  # Note: the unusually tight tolerances here are due to the penalty
  # BCs (currently the only way of accurately Dirichlet boundary
  # conditions on Hermite elements in MOOSE).
  nl_rel_tol = 1.e-15
  l_tol = 1.e-15

  # We have exact Jacobians
  solve_type = 'NEWTON'

  # Use 6x6 quadrature to ensure the forcing function is integrated
  # accurately.
  [./Quadrature]
    type = GAUSS
    order = ELEVENTH
  [../]
[]

[Functions]
  [./u_func]
    type   = ParsedGradFunction
    value  = 'exp(-c*(x^2+y^2))*exp(-t)'
    grad_x = '-2*c*exp(-c*(x^2+y^2))*x*exp(-t)'
    grad_y = '-2*c*exp(-c*(x^2+y^2))*y*exp(-t)'
  [../]
  [./forcing_func]
    type   = ParsedFunction
    value  = '16*c^2*(c^2*(x^2+y^2)^2 - 4*c*(x^2+y^2) + 2)*exp(-c*(x^2+y^2))*exp(-t)'
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    function = u_func
    variable = u
  [../]
[]

[Postprocessors]
  [./l2_error]
    type = ElementL2Error
    variable = u
    function = u_func
  [../]
  [./h1_error]
    type = ElementH1Error
    variable = u
    function = u_func
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation_fullysat_action.i)

# Same as pp_generation.i, but using an Action
#
# A sample is constrained on all sides and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in porepressure is observed.
#
# Source = s  (units = kg/m^3/second)
#
# Expect:
# fluid_mass = mass0 + s*t
# stress = 0 (remember this is effective stress)
# Porepressure = fluid_bulk*log(fluid_mass_density/density_P0), where fluid_mass_density = fluid_mass/porosity
# porosity = biot+(phi0-biot)*exp(pp(biot-1)/solid_bulk)
#
# Parameters:
# Biot coefficient = 0.3
# Phi0 = 0.1
# Solid Bulk modulus = 2
# fluid_bulk = 13
# density_P0 = 1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]
[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 13.0
      viscosity = 1.0
      density0 = 1.0
    []
  []
[]

[PorousFlowFullySaturated]
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  biot_coefficient = 0.3
  gravity = '0 0 0'
  fp = the_simple_fluid
  stabilization = none # not needed: there is no flow
  save_component_rate_in = nodal_kg_per_s
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
[]


[Kernels]
  [source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  []
[]

[AuxVariables]
  [nodal_kg_per_s]
  []
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    variable = porosity
    property = porosity
  []
[]

[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.3
    solid_bulk = 2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0   0 1 0   0 0 1' # unimportant
  []
[]

[Functions]
  [porosity_analytic]
    type = ParsedFunction
    value = 'biot+(phi0-biot)*exp(pp*(biot-1)/bulk)'
    vars = 'biot phi0 pp bulk'
    vals = '0.3 0.1 p0 2'
  []
[]

[Postprocessors]
  [nodal_kg_per_s]
    type = PointValue
    point = ' 0 0 0'
    variable = nodal_kg_per_s
    outputs = csv
  []
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
  []
  [porosity]
    type = PointValue
    outputs = 'console csv'
    point = '0 0 0'
    variable = porosity
  []
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [porosity_analytic]
    type = FunctionValuePostprocessor
    function = porosity_analytic
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []

[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_fullysat_action
  csv = true
[]

(test/tests/vectorpostprocessors/elements_along_line/2d.i)

[Mesh]
  type = GeneratedMesh
  parallel_type = replicated # Until RayTracing.C is fixed
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./elems]
    type = ElementsAlongLine
    start = '0.05 0.05 0'
    end = '0.05 0.405 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/preconditioners/auto_smp/ad_coupled_convection.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u][]
  [v][]
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  []
  [convection]
    type = ADCoupledConvection
    variable = u
    velocity_vector = v
    scale = 100
  []
  [diff_v]
    type = ADDiffusion
    variable = v
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 1
  []
  [left_v]
    type = DirichletBC
    variable = v
    preset = false
    boundary = left
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    preset = false
    boundary = right
    value = 1
  []
[]

[Preconditioning/smp]
  # this block is part of what is being tested, see "tests" file
  type = SMP
  full = true
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-10           # needed to get non-preconditioned version to fail
  auto_preconditioning = false # this is part of what is being tested, see "tests" file
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/2species_with_density.i)

# Simple equilibrium reaction example with fluid density and gravity included
# in calculation of the Darcy velocity. For details about reaction network,
# see documentation in 2species.i

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    [../]
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    [../]
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'a b'
    reactions = '2a = pa2     2,
                 a + b = pab -2'
    secondary_species = 'pa2 pab'
    pressure = pressure
    gravity = '-1 0 0'
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
    gravity = '-1 0 0'
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
    gravity = '-1 0 0'
  [../]
  [./p]
    type = DarcyFluxPressure
    variable = pressure
    gravity = '-1 0 0'
  [../]
[]

[BCs]
  [./a_left]
    type = DirichletBC
    variable = a
    preset = false
    boundary = left
    value = 1.0e-2
  [../]
  [./a_right]
    type = ChemicalOutFlowBC
    variable = a
    boundary = right
  [../]
  [./b_left]
    type = DirichletBC
    variable = b
    preset = false
    boundary = left
    value = 1.0e-2
  [../]
  [./b_right]
    type = ChemicalOutFlowBC
    variable = b
    boundary = right
  [../]
  [./pleft]
    type = DirichletBC
    variable = pressure
    preset = false
    value = 2
    boundary = left
  [../]
  [./pright]
    type = DirichletBC
    variable = pressure
    preset = false
    value = 1
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity density'
    prop_values = '1e-4 1e-4 0.2 4'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-12
  start_time = 0.0
  end_time = 100
  dt = 10.0
[]

[Outputs]
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(test/tests/tag/tag_nodal_kernels.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./nodal_ode]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
  [./time]
    type = TimeDerivative
    variable = u
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
[]

[NodalKernels]
  [./td]
    type = TimeDerivativeNodalKernel
    variable = nodal_ode
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
  [./constant_rate]
    type = ConstantRate
    variable = nodal_ode
    rate = 1.0
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1 vec_tag2'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 10
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
[]

[Problem]
  type = TagTestProblem
  test_tag_vectors =  'time nontime residual vec_tag1 vec_tag2'
  test_tag_matrices = 'mat_tag1 mat_tag2'

  extra_tag_matrices = 'mat_tag1 mat_tag2'
  extra_tag_vectors  = 'vec_tag1 vec_tag2'
[]

[AuxVariables]
  [./tag_variable1]
    order = FIRST
    family = LAGRANGE
  [../]

  [./tag_variable2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./TagVectorAux1]
    type = TagVectorAux
    variable = tag_variable1
    v = nodal_ode
    vector_tag = vec_tag2
    execute_on = timestep_end
  [../]

  [./TagVectorAux2]
    type = TagMatrixAux
    variable = tag_variable2
    v = u
    matrix_tag = mat_tag2
    execute_on = timestep_end
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  nl_rel_tol = 1e-08
  dt = 0.01
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/actions/conserved_split_1var_high_order.i)

#
# Test the conserved action with split solve and 1 variable
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD
  second_order = true
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./cv]
        solve_type = REVERSE_SPLIT
        family = LAGRANGE
        order = SECOND
        free_energy = F
        kappa = 2.0
        mobility = 1.0
      [../]
    [../]
  [../]
[]

[ICs]
  [./InitialCondition]
    type = CrossIC
    x1 = 5.0
    y1 = 5.0
    x2 = 45.0
    y2 = 45.0
    variable = cv
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'cv'
    function = '(1-cv)^2 * (1+cv)^2'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 30
  l_tol = 1.0e-5
  nl_max_its = 10
  nl_rel_tol = 1.0e-12

  start_time = 0.0
  num_steps = 5
  dt = 0.7
[]

[Outputs]
  exodus = true
[]

(test/tests/time_integrators/crank-nicolson/cranic.i)

#
# Testing a solution that is second order in space and second order in time
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*((x*x)+(y*y))-(4*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'crank-nicolson'

  start_time = 0.0
  num_steps = 5
  dt = 0.25

#  [./Adaptivity]
#    refine_fraction = 0.2
#    coarsen_fraction = 0.3
#    max_h_level = 4
#  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/piecewise_multilinear/oneDa.i)

# PiecewiseMultilinear function tests in 1D
# See [Functions] block for a description of the tests
# All tests yield variable = 1 everywhere, so they are compared using postprocessors

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 10
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./end1_var]
  [../]

  [./end2_var]
  [../]

  [./end3_var]
  [../]

  [./end4_var]
  [../]

  [./one_pt1_var]
  [../]

  [./one_pt2_var]
  [../]

  [./one_pt3_var]
  [../]

  [./other_axis1_var]
  [../]

  [./other_axis2_var]
  [../]

  [./other_axis3_var]
  [../]
[]

[AuxKernels]
  [./end1_auxK]
    type = FunctionAux
    variable = end1_var
    function = end1_fcn
  [../]

  [./end2_auxK]
    type = FunctionAux
    variable = end2_var
    function = end2_fcn
  [../]

  [./end3_auxK]
    type = FunctionAux
    variable = end3_var
    function = end3_fcn
  [../]

  [./end4_auxK]
    type = FunctionAux
    variable = end4_var
    function = end4_fcn
  [../]

  [./one_pt1_auxK]
    type = FunctionAux
    variable = one_pt1_var
    function = one_pt1_fcn
  [../]

  [./one_pt2_auxK]
    type = FunctionAux
    variable = one_pt2_var
    function = one_pt2_fcn
  [../]

  [./one_pt3_auxK]
    type = FunctionAux
    variable = one_pt3_var
    function = one_pt3_fcn
  [../]

  [./other_axis1_auxK]
    type = FunctionAux
    variable = other_axis1_var
    function = other_axis1_fcn
  [../]

  [./other_axis2_auxK]
    type = FunctionAux
    variable = other_axis2_var
    function = other_axis2_fcn
  [../]

  [./other_axis3_auxK]
    type = FunctionAux
    variable = other_axis3_var
    function = other_axis3_fcn
  [../]
[]


[Functions]
# The result (which is unity) that all the functions should yield
  [./answer_fcn]
    type = ConstantFunction
    value = 1
  [../]

# Function that is 1 for all x>=0, due to data only being defined on x<0
  [./end1_fcn]
    type = PiecewiseMultilinear
    data_file = end1.txt
  [../]

# Function that is 1 for all x>=0, due to data only being defined on x<=0
  [./end2_fcn]
    type = PiecewiseMultilinear
    data_file = end2.txt
  [../]

# Function that is 1 for all x<=2, due to data only being defined on x>2
  [./end3_fcn]
    type = PiecewiseMultilinear
    data_file = end3.txt
  [../]

# Function that is 1 for all x<=2, due to data only being defined on x>=2
  [./end4_fcn]
    type = PiecewiseMultilinear
    data_file = end4.txt
  [../]

# Function that is 1 for all x, due to only one point being defined on X at x=2
  [./one_pt1_fcn]
    type = PiecewiseMultilinear
    data_file = one_pt1.txt
  [../]

# Function that is 1 for all x, due to only one point being defined on X at x=1
  [./one_pt2_fcn]
    type = PiecewiseMultilinear
    data_file = one_pt2.txt
  [../]

# Function that is 1 for all x, due to only one point being defined on X at x=-1
  [./one_pt3_fcn]
    type = PiecewiseMultilinear
    data_file = one_pt3.txt
  [../]

# Function that is 1 for all x, and data is defined on Y axis only
  [./other_axis1_fcn]
    type = PiecewiseMultilinear
    data_file = other_axis1.txt
  [../]

# Function that is 1 for all x, and data is defined on T axis only for t>=1
  [./other_axis2_fcn]
    type = PiecewiseMultilinear
    data_file = other_axis2.txt
  [../]

# Function that is 1 for all x, and data that is unity and defined on T axis for -1<=t<=1
  [./other_axis3_fcn]
    type = PiecewiseMultilinear
    data_file = other_axis3.txt
  [../]
[]

[Postprocessors]
  [./end1_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = end1_var
  [../]
  [./end2_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = end2_var
  [../]
  [./end3_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = end3_var
  [../]
  [./one_pt1_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = one_pt1_var
  [../]
  [./one_pt2_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = one_pt2_var
  [../]
  [./one_pt3_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = one_pt3_var
  [../]
  [./other_axis1_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = other_axis1_var
  [../]
  [./other_axis2_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = other_axis2_var
  [../]
  [./other_axis3_pp]
    type = NodalL2Error
    function = answer_fcn
    variable = other_axis3_var
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = oneDa
  hide = dummy
  exodus = false
  csv = true
[]

(test/tests/outputs/transferred_scalar_variable/transferred_scalar_variable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./average_scalar]
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
  [../]
[]

[Transfers]
  [./average_transfer]
    type = MultiAppPostprocessorToAuxScalarTransfer
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_aux_scalar = average_scalar
  [../]
[]

(modules/porous_flow/test/tests/gravity/fully_saturated_grav01c.i)

# Checking that gravity head is established
# 1phase, 2-component, constant fluid-bulk, constant viscosity, constant permeability
# fully saturated with fully-saturated Kernel
# For better agreement with the analytical solution (ana_pp), just increase nx
# NOTE: the numerics described by this input file is quite delicate.  Firstly, the steady-state solution does not depend on the mass-fraction distribution, so the mass-fraction variable can assume any values (with the constraint that its integral is the same as the initial condition).  Secondly, because the PorousFlowFullySaturatedDarcyFlow does no upwinding, the steady-state porepressure distribution can contain non-physical oscillations.  The solver choice and mesh choice used below mean the result is as expected, but changing these can produce different results.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
  [frac]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
[]

[Kernels]
  [flux1]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = pp
    fluid_component = 0
    gravity = '-1 0 0'
  []
  [flux0]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = frac
    fluid_component = 1
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1.2 0 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp frac'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = frac
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
  nl_rel_tol = 1E-12
  petsc_options_iname = '-pc_factor_shift_type'
  petsc_options_value = 'NONZERO'
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = fully_saturated_grav01c
  [csv]
    type = CSV
  []
[]

(modules/porous_flow/test/tests/poroperm/poro_tm.i)

# Test that porosity is correctly calculated.
# Porosity = 1 + (phi0 - 1) * exp(-vol_strain + thermal_exp_coeff * (temperature - ref_temperature))
# The parameters used are:
# phi0 = 0.5
# vol_strain = 0.5
# thermal_exp_coeff = 0.5
# temperature = 4
# ref_temperature = 3.5
# which yield porosity = 0.610599608464
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [porepressure]
    initial_condition = 2
  []
  [temperature]
    initial_condition = 4
  []
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[ICs]
  [disp_x]
    type = FunctionIC
    function = '0.5 * x'
    variable = disp_x
  []
[]

[Kernels]
  [dummy_p]
    type = TimeDerivative
    variable = porepressure
  []
  [dummy_t]
    type = TimeDerivative
    variable = temperature
  []
  [dummy_x]
    type = TimeDerivative
    variable = disp_x
  []
  [dummy_y]
    type = TimeDerivative
    variable = disp_y
  []
  [dummy_z]
    type = TimeDerivative
    variable = disp_z
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Postprocessors]
  [porosity]
    type = PointValue
    variable = porosity
    point = '0 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure temperature'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [porosity]
    type = PorousFlowPorosity
    mechanical = true
    thermal = true
    ensure_positive = false
    porosity_zero = 0.5
    thermal_expansion_coeff = 0.5
    reference_temperature = 3.5
  []
[]

[Executioner]
  solve_type = Newton
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
[]

(test/tests/multiapps/relaxation/sub_relaxed_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/visco/visco_small_strain.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./creep_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./strain_xx]
    type = RankTwoAux
    variable = strain_xx
    rank_two_tensor = total_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./axial_load]
    type = NeumannBC
    variable = disp_x
    boundary = right
    value    = 10e6
  [../]
[]

[Materials]
  [./kelvin_voigt]
    type = GeneralizedKelvinVoigtModel
    creep_modulus = '10e9 10e9'
    creep_viscosity = '1 10'
    poisson_ratio = 0.2
    young_modulus = 10e9
  [../]
  [./stress]
    type = ComputeLinearViscoelasticStress
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./update]
    type = LinearViscoelasticityManager
    viscoelastic_model = kelvin_voigt
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = ElementAverageValue
    variable = stress_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./creep_strain_xx]
    type = ElementAverageValue
    variable = creep_strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  l_max_its  = 100
  l_tol      = 1e-8
  nl_max_its = 50
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8

  dtmin = 0.01
  end_time = 100
  [./TimeStepper]
    type = LogConstantDT
    first_dt = 0.1
    log_dt = 0.1
  [../]

[]

[Outputs]
  file_base = visco_small_strain_out
  exodus = true
[]

(test/tests/preconditioners/fdp/fdp_test.i)

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Preconditioning]
  [./FDP]
    type = FDP
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./conv_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = false
[]

[ICs]
  [./u]
    variable = u
    type = RandomIC
    min = 0.1
    max = 0.9
  [../]
  [./v]
    variable = v
    type = RandomIC
    min = 0.1
    max = 0.9
  [../]
[]

(test/tests/problems/eigen_problem/eigensolvers/ne_coupled_picard_subT_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./T]
    order = FIRST
    family = LAGRANGE
  [../]
  [./power]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = DiffMKernel
    variable = u
    mat_prop = diffusion
    offset = 0.0
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]
[]

[AuxKernels]
  [./power_ak]
    type = NormalizationAux
    variable = power
    source_variable = u
    normalization = unorm
    normal_factor = 10
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenU]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]
[]

[Materials]
  [./dc]
    type = VarCouplingMaterial
    var = T
    block = 0
    base = 1.0
    coef = 1.0
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-6
[]

[Postprocessors]
  [./power]
    type = ElementIntegralVariablePostprocessor
    variable = power
    execute_on = timestep_end
  [../]
  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  exodus = true
  execute_on = 'timestep_end'
[]

(test/tests/transfers/multiapp_nearest_node_transfer/boundary_tosub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  xmin = 0
  xmax = 8
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_master_1]
  [../]
  [./from_master_2]
  [../]
  [./from_master_3]
  [../]
  [./from_master_4]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/MultiPhase/orderparameterfunctionmaterial.i)

#
# This test validates the helper materials that generate material properties for
# the h(eta) switching function and the g(eta) double well function
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 5
  nz = 0
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[BCs]
  [./left1]
    type = DirichletBC
    variable = eta1
    boundary = 'left'
    value = 0
  [../]
  [./right1]
    type = DirichletBC
    variable = eta1
    boundary = 'right'
    value = 1
  [../]

  [./left2]
    type = DirichletBC
    variable = eta2
    boundary = 'left'
    value = 0
  [../]
  [./right2]
    type = DirichletBC
    variable = eta2
    boundary = 'right'
    value = 1
  [../]
[]

[Variables]
  # order parameter 1
  [./eta1]
    order = FIRST
    family = LAGRANGE
  [../]

  # order parameter 2
  [./eta2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Materials]
  [./h_eta1]
    type = SwitchingFunctionMaterial
    h_order = SIMPLE
    eta = eta1
    function_name = h1
    outputs = exodus
  [../]

  [./h_eta2]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta2
    function_name = h2
    outputs = exodus
  [../]

  [./g_eta1]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta1
    function_name = g1
    outputs = exodus
  [../]

  [./g_eta2]
    type = BarrierFunctionMaterial
    g_order = LOW
    eta = eta2
    function_name = g2
    outputs = exodus
  [../]
[]

[Kernels]
  [./eta1diff]
    type = Diffusion
    variable = eta1
  [../]

  [./eta2diff]
    type = Diffusion
    variable = eta2
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/outputs/vtk/vtk_serial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  vtk = true
[]

(modules/phase_field/test/tests/actions/conserved_split_1var.i)

#
# Test the conserved action with split solve and 1 variable
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  xmax = 50
  ymax = 50
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./cv]
        solve_type = REVERSE_SPLIT
        free_energy = F
        kappa = 2.0
        mobility = 1.0
      [../]
    [../]
  [../]
[]

[ICs]
  [./InitialCondition]
    type = CrossIC
    x1 = 5.0
    y1 = 5.0
    x2 = 45.0
    y2 = 45.0
    variable = cv
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'cv'
    function = '(1-cv)^2 * (1+cv)^2'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 30
  l_tol = 1.0e-5
  nl_max_its = 10
  nl_rel_tol = 1.0e-12

  start_time = 0.0
  num_steps = 5
  dt = 0.7
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform1_uo.i)

# apply uniform stretch in x, y and z directions.
# With cohesion = 10, friction_angle = 60deg, tip_smoother = 4, the
# algorithm should return to
# sigma_m = (10*Cos(60) - 4)/Sin(60) = 1.1547

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1_uo
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/multilevel_subsub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./subsub_average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/dirackernels/function_dirac_source/function_dirac_source.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  [./point_source]
    type = FunctionDiracSource
    variable = u
    function = switch_off
    point = '0.1 0.2 0.0'
  [../]
[]

[Functions]
  [./switch_off]
    type = ParsedFunction
    value = 'if(t < 1.0001, 1, 0)'
  [../]
[]

[BCs]
  [./external]
    type = NeumannBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Postprocessors]
  [./total_internal_energy]
    type = ElementIntegralVariablePostprocessor
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1
  l_tol = 1e-03
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/ad_material/ad_stateful_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 2
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusionTest
    variable = u
    prop_to_use = 'AdAd'
    ad_mat_prop = 'diffusivity'
    regular_mat_prop = 'unused_diffusivity'
  [../]
[]

[Kernels]
  [./force]
    type = BodyForce
    variable = u
    value = 1
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./constant_material]
    type = GenericConstantMaterial
    prop_names = 'unused_diffusivity'
    prop_values = '0'
  [../]
  [./ad_stateful]
    type = ADStatefulMaterial
    u = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  line_search = 'none'

  solve_type = 'Newton'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  l_tol = 1e-10
  nl_rel_tol = 1e-9
[]

[Outputs]
  [./exodus]
    type = Exodus
    show_material_properties = 'diffusivity'
  [../]
[]

(modules/porous_flow/test/tests/jacobian/basic_advection6.i)

# Basic advection with 2 porepressure as PorousFlow variables
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
  [P0]
  []
  [P1]
  []
[]

[ICs]
  [P0]
    type = RandomIC
    variable = P0
    min = -1
    max = 0
  []
  [P1]
    type = RandomIC
    variable = P1
    min = 0
    max = 1
  []
  [u]
    type = RandomIC
    variable = u
  []
[]

[Kernels]
  [dummy_P0]
    type = NullKernel
    variable = P0
  []
  [dummy_P1]
    type = NullKernel
    variable = P1
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'P0 P1'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1
    m = 0.6
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 3
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 4
      density0 = 3
      thermal_expansion = 0
      viscosity = 130.0
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss_qp]
    type = PorousFlow2PhasePP
    phase0_porepressure = P0
    phase1_porepressure = P1
    capillary_pressure = pc
  []
  [simple_fluid0_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [effective_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
    fluid = true
    biot_coefficient = 0.5
    solid_bulk = 1
  []
  [permeability]
    type = PorousFlowPermeabilityKozenyCarman
    poroperm_function = kozeny_carman_phi0
    k0 = 5
    m = 2
    n = 2
    phi0 = 0.1
  []
  [relperm0_qp]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm1_qp]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
    s_res = 0.0
    sum_s_res = 0.1
  []
  [darcy_velocity_qp]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-snes_type'
    petsc_options_value = ' test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/heat_conduction/test/tests/view_factors/view_factor_3d.i)

[GlobalParams]
  view_factor_object_name = unobstructed_vf
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
  nx = 2
  ny = 2
  nz = 2
[]

[UserObjects]
  active = 'unobstructed_vf'

  [unobstructed_vf]
    type = UnobstructedPlanarViewFactor
    boundary = 'left right front back bottom top'
    execute_on = INITIAL
  []

  [vf_study]
    type = ViewFactorRayStudy
    execute_on = INITIAL
    boundary = 'left right front back bottom top'
    face_order = FIFTH
    polar_quad_order = 12
    azimuthal_quad_order = 4
  []

  [rt_vf]
    type = RayTracingViewFactor
    boundary = 'left right front back bottom top'
    execute_on = INITIAL
    ray_study_name = vf_study
    normalize_view_factor = false
  []
[]

## For convenience, the "view_factor_object_name" for these
## PPs are set in global params for switching between methods
[Postprocessors]
  [left_right]
    type = ViewFactorPP
    from_boundary = left
    to_boundary = right
  []

  [left_top]
    type = ViewFactorPP
    from_boundary = left
    to_boundary = top
  []

  [left_back]
    type = ViewFactorPP
    from_boundary = left
    to_boundary = back
  []
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
  [Quadrature] # higher order quadrature for unobstructed
    order = SECOND
  []
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/buckley_leverett/bl01.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2.0E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-4
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]

[AuxKernels]
  active = 'calculate_seff'
  [./calculate_seff]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[BCs]
  active = 'left'
  [./left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 980000
  [../]
[]

[Kernels]
  active = 'richardsf richardst'

  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[Functions]
 active = 'initial_pressure'
  [./initial_pressure]
    type = ParsedFunction
    value = max((1000000-x/5*1000000)-20000,-20000)
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
  [../]

[]

[Executioner]
  type = Transient
  end_time = 50
  dt = 2
  snesmf_reuse_base = false
[]

[Outputs]
  file_base = bl01
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(test/tests/misc/check_error/coupling_itself.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./coupled]
    type = CoupledForce
    variable = u
    v = u
  [../]
[]

[Executioner]
  type = Steady
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/REG_finite_strain_laromance.i)

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 1
  xmax = 2
  nx = 50
  ny = 50
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = FINITE
    incremental = true
    add_variables = true
    eigenstrain_names = 'thermal'
    use_automatic_differentiation = false
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 1000.0
  []
[]

[AuxKernels]
  [cooling]
    type = FunctionAux
    variable = temp
    function = '1000-10*t*x'
  []
[]

[BCs]
  # [top_pull]
  #   type = FunctionNeumannBC
  #   variable = disp_z
  #   boundary = top
  #   function = '1e7*t'
  #   use_displaced_mesh = true
  # []
  [bottom_fix]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  []
  [left_fix]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  []
[]

[Materials]
  [eigenstrain]
    type = ComputeThermalExpansionEigenstrain
    eigenstrain_name = 'thermal'
    stress_free_temperature = 1000
    thermal_expansion_coeff = 1e-4 #1e-4
    temperature = temp
  []
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 3.30e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = SS316HLAROMANCEStressUpdateTest
    temperature = temp
    initial_cell_dislocation_density = 6.0e12
    initial_wall_dislocation_density = 4.4e11
    outputs = all
  [../]
[]

[Postprocessors]
  [lin_its]
    type = NumLinearIterations
  []
  [total_lin_its]
    type = CumulativeValuePostprocessor
    postprocessor = lin_its
  []
  [nl_its]
    type = NumNonlinearIterations
  []
  [total_nl_its]
    type = CumulativeValuePostprocessor
    postprocessor = nl_its
  []
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  nl_abs_tol = 1e-6
  nl_rel_tol = 1e-8
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  line_search = 'none'
  end_time = 10
  dt = 1

  automatic_scaling = true
[]

[Outputs]
  # print_linear_converged_reason = false
  # print_nonlinear_converged_reason = false
  # print_linear_residuals = false
  perf_graph = true
  exodus = true
[]

(test/tests/outputs/intervals/no_final_repeat.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    execute_on = 'final timestep_end'
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/strain_at_nearest_qp.i)

# Demonstrates the correct usage of strain_at_nearest_qp when using a nodal PorousFlowPorosity
# For the PorousFlowPorosity Material to require the strain_at_nearest_qp=true flag, it must:
#  - be a nodal Material
#  - be coupled to solid mechanics (mechanical=true)
#  - be part of a simulation with DiracKernels
# The reason for this requirement is that the volumetric strain is a standard Material (at_nodes=false)
# so that it is evaluated at the single Dirac quadpoint, and has size = 1 (assuming just one Dirac point).
# However, the PorousFlowPorosity Material will have size = 2  (number of nodes in the element containing the Dirac point).
# So when the PorousFlowPorosity Material is evaluated, it will use _vol_strain at 2 points.
# If strain_at_nearest_qp=false, then _vol_strain will be evaluated at two quadpoints, but it only has size=1, leading to a segfault
# If strain_at_nearest_qp=true, then _vol_strain will be evaluated correctly just at the single quadpoint
#
# This input file solves no useful physics: it is just illustrating the above point
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  strain_at_nearest_qp = true
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'disp_x'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [dummy_sum]
    type = PorousFlowSumQuantity
  []
[]

[Variables]
  [disp_x]
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = disp_x
  []
[]

[DiracKernels]
  [line_sink]
    type = PorousFlowPolyLineSink
    function_of = temperature
    SumQuantityUO = dummy_sum
    point_file = strain_at_nearest_qp.bh
    p_or_t_vals = '0'
    fluxes = '0'
    variable = disp_x
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature  # needed because of the PorousFlowPolyLineSink
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
    displacements = disp_x
  []
  [porosity_at_nodes]
    type = PorousFlowPorosity
    mechanical = true # to ensure coupling with volumetric strain
    at_nodes = true  # to ensure evaluation at nodes
    porosity_zero = 0
  []
[]


[Preconditioning]
  [usual]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  end_time = 1
  dt = 1
  solve_type = NEWTON
[]

(test/tests/variables/coupled_scalar/coupled_scalar_from_ic.i)

# This makes sure that aux kernels using coupled scalar variables that are
# executed on initial will use the initial condition set on the scalar variable

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./aux_scalar]
    order = FIRST
    family = SCALAR
  [../]
  [./coupled]
  [../]
[]

[ICs]
  [./aux_scalar_ic]
    type = ScalarConstantIC
    variable = aux_scalar
    value = 123
  [../]
[]

[AuxKernels]
  [./coupled]
    type = CoupledScalarAux
    variable = coupled
    coupled = aux_scalar
    execute_on = 'initial linear'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/dissolution_limited.i)

# The dissolution reaction, with limited initial mineral concentration
#
# a <==> mineral
#
# produces "mineral".  Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / porosity)' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is positive for a < 0.25, ie dissolution for a(t=0) < 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
#   = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * porosity
#
# However, c(t=0) is small, so that the reaction only works until c=0, then a and c both remain fixed
#
# This test checks that (a + c / porosity) is time-independent, and that a follows the above solution, until c=0 and thereafter remains fixed.
#
# Aside:
#    The exponential curve is not followed exactly because moose actually solves
#    (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#    which does not give an exponential exactly, except in the limit dt->0
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.05
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 0.5
  []
  [pressure]
  []
  [ini_mineral_conc]
    initial_condition = 0.015
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [should_be_static]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [should_be_static]
    type = ParsedAux
    args = 'mineral a'
    function = 'a + mineral / 0.1'
    variable = should_be_static
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [mass_a]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = a
  []
  [pre_dis]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1000
    stoichiometry = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = a
    number_fluid_phases = 1
    number_fluid_components = 2
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9 # huge, so mimic chemical_reactions
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 1
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [mass_frac]
    type = PorousFlowMassFraction
    mass_fraction_vars = a
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.01
  end_time = 1
[]

[Postprocessors]
  [a]
    type = PointValue
    point = '0 0 0'
    variable = a
  []
  [should_be_static]
    type = PointValue
    point = '0 0 0'
    variable = should_be_static
  []
[]
[Outputs]
  interval = 10
  csv = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface06.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1.1E-6m in y direction and 1.0E-6 in z direction.
# trial stress_yy = 1.1 and stress_zz = 1.0
#
# Then SimpleTester1 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=1.0, stress_zz=0.5
# However, this will mean internal1 < 0, so SimpleTester1 will be deactivated and
# then the algorithm will return to
# stress_yy=0.8, stress_zz=0.7
# internal1 should be 0.0, and internal2 should be 0.3

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface06
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/actions/fullsat_brine_except1.i)

# Check error when using PorousFlowFullySaturated action,
# attempting to create a Brine material without any mass
# fraction variables.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  block = '0'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowFullySaturated]
  coupling_type = ThermoHydro
  porepressure = pp
  temperature = temp
  fluid_properties_type = PorousFlowBrine
  dictator_name = dictator
[]

[Variables]
  [pp]
    initial_condition = 20E6
  []
  [temp]
    initial_condition = 323.15
  []
  [nacl]
    initial_condition = 0.1047
  []
[]

[Kernels]
  # All provided by PorousFlowFullySaturated action
[]

[BCs]
  [t_bdy]
    type = DirichletBC
    variable = temp
    boundary = 'left right'
    value = 323.15
  []
  [p_bdy]
    type = DirichletBC
    variable = pp
    boundary = 'left right'
    value = 20E6
  []
  [nacl_bdy]
    type = DirichletBC
    variable = nacl
    boundary = 'left right'
    value = 0.1047
  []
[]

[Materials]
  # Thermal conductivity
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
    wet_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
  []

  # Specific heat capacity
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 850
    density = 2700
  []

  # Permeability
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []

  # Porosity
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = fullsat_brine_except1
[]

(modules/porous_flow/test/tests/dirackernels/bh_except01.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 1
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/vectorpostprocessors/intersection_points_along_line/3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
  # Ray tracing code is not yet compatible with DistributedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./intersections]
    type = IntersectionPointsAlongLine
    start = '0.05 0.05 0.05'
    end = '0.05 0.05 0.405'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/geochemistry/test/tests/spatial_reactor/except3.i)

# exception testing: attempt to remove a fixed activity from a secondary species
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition activity bulk_composition"
    constraint_unit = "moles dimensionless moles"
    remove_fixed_activity_name = 'OH-'
    remove_fixed_activity_time = 1E-4
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(test/tests/postprocessors/element_h1_error_pps/element_h1_error_pp_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3

  xmin = 0
  xmax = 2

  ymin = 0
  ymax = 2
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  active = 'forcing_func u_func'

  [./forcing_func]
    type = ParsedFunction
    #value = alpha*alpha*pi*pi*(y*y*sin(alpha*pi*x*y)+y*y*sin(alpha*pi*x*y))
    value = alpha*alpha*pi*pi*sin(alpha*pi*x)
    vars = 'alpha'
    vals = '4'
  [../]

  [./u_func]
    type = ParsedGradFunction
    #value = sin(alpha*pi*x*y)
    #grad_x   = alpha*pi*y*cos(alpha*pi*x*y)
    #grad_y   = alpha*pi*x*cos(alpha*pi*x*y)

    value = sin(alpha*pi*x)
    grad_x = alpha*pi*cos(alpha*pi*x)
    vars = 'alpha'
    vals = '4'
  [../]
[]

[Kernels]
  active = 'diff forcing'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_func
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = '1'
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = '3'
    value = 0
  [../]
[]

[Executioner]
  type = Steady

  [./Adaptivity]
    refine_fraction = 1.0
    coarsen_fraction = 0.0
    max_h_level = 10
    steps = 4
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
    execute_on = 'initial timestep_end'
  [../]

  [./h1_error]
    type = ElementH1Error
    variable = u
    function = u_func
    execute_on = 'initial timestep_end'
  [../]

  [./h1_semi]
    type = ElementH1SemiError
    variable = u
    function = u_func
    execute_on = 'initial timestep_end'
  [../]

  [./l2_error]
    type = ElementL2Error
    variable = u
    function = u_func
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  file_base = out
  exodus = false
  csv = true
[]

(modules/chemical_reactions/test/tests/desorption/langmuir_jac_de.i)

# testing desorption jacobian
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[Variables]
  [./pressure]
  [../]
  [./conc]
  [../]
[]

[ICs]
  [./p_ic]
    type = RandomIC
    variable = pressure
    min = 1
    max = 2
  [../]
  [./conc_ic]
    type = RandomIC
    variable = conc
    min = -1
    max = 1
  [../]
[]


[Kernels]
  [./flow_from_matrix]
    type = DesorptionFromMatrix
    variable = conc
    pressure_var = pressure
  [../]
  [./flux_to_porespace]
    type = DesorptionToPorespace
    variable = pressure
    conc_var = conc
  [../]
[]

[Materials]
  [./langmuir_params]
    type = LangmuirMaterial
    block = 0
    one_over_desorption_time_const = 0.813
    one_over_adsorption_time_const = 0
    langmuir_density = 0.34
    langmuir_pressure = 1.5
    conc_var = conc
    pressure_var = pressure
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = langmuir_jac1
[]

(test/tests/misc/block_boundary_material_check/dgkernel_check_block.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[DGKernels]
  [./dg]
    type = MatDGKernel
    mat_prop = 'foo'
    variable = u
    block = 0
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
[]

(test/tests/userobjects/shape_element_user_object/shape_side_uo_physics_test.i)

u_left = 0.5

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pot]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./adv_u]
    type = PotentialAdvection
    variable = u
    potential = pot
  [../]
  [./diff_pot]
    type = Diffusion
    variable = pot
  [../]
[]

[BCs]
  [./left]
    boundary = left
    type = DirichletBC
    value = ${u_left}
    variable = u
  [../]
  [./right]
    boundary = right
    type = DirichletBC
    variable = u
    value = 0
  [../]

  [./left_pot]
    boundary = left
    type = ExampleShapeSideIntegratedBC
    variable = pot
    num_user_object = num_user_object
    denom_user_object = denom_user_object
    v = u
    Vb = 1
  [../]
  [./right_pot]
    boundary = right
    type = DirichletBC
    variable = pot
    value = 0
  [../]
[]

[UserObjects]
  [./num_user_object]
    type = NumShapeSideUserObject
    u = u
    boundary = left
    execute_on = 'linear nonlinear'
  [../]
  [./denom_user_object]
    type = DenomShapeSideUserObject
    u = u
    boundary = left
    execute_on = 'linear nonlinear'
  [../]
[]

[AuxVariables]
  [./u_flux]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./u_flux]
    type = DriftDiffusionFluxAux
    variable = u_flux
    u = u
    potential = pot
    component = 0
  [../]
[]

[Problem]
  type = FEProblem
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady

  solve_type = NEWTON
  petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_linesearch_monitor'
  petsc_options_iname = '-pc_type -sub_pc_type -sub_ksp_type'
  petsc_options_value = 'asm      lu           preonly'
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

[ICs]
  [./u]
    type = FunctionIC
    variable = u
    function = ic_u
  [../]
  [./pot]
    type = FunctionIC
    variable = pot
    function = ic_pot
  [../]
[]

[Functions]
  [./ic_u]
    type = ParsedFunction
    value = '${u_left} * (1 - x)'
  [../]
  [./ic_pot]
    type = ParsedFunction
    value = '1 - x'
  [../]
[]

(modules/porous_flow/test/tests/buckley_leverett/bl01.i)

# Buckley-Leverett 1-phase.
# The front starts at (around) x=5, and at t=50 it should
# have moved to x=9.6.  The version below has a nonzero
# suction function, and at t=50, the front sits between
# (about) x=9.6 and x=9.9.  Changing the van-Genuchten
# al parameter to 1E-4 softens the front so it sits between
# (about) x=9.7 and x=10.4, and the simulation runs much faster.
# With al=1E-2 and nx=600, the front sits between x=9.6 and x=9.8,
# but takes about 100 times longer to run.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]

[GlobalParams]
  PorousFlowDictator = dictator
  compute_enthalpy = false
  compute_internal_energy = false
[]

[Variables]
  [pp]
    [InitialCondition]
      type = FunctionIC
      function = 'max((1000000-x/5*1000000)-20000,-20000)'
    []
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '0 0 0'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 980000
  []
[]

[AuxVariables]
  [sat]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [sat]
    type = MaterialStdVectorAux
    variable = sat
    execute_on = timestep_end
    index = 0
    property = PorousFlow_saturation_qp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-3
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e6
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.15
  []
[]

[Preconditioning]
  active = andy
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres bjacobi 1E-10 1E-10 20'
  []
[]

[Functions]
  [timestepper]
    type = PiecewiseLinear
    x = '0    0.01 0.1 1   1.5 2   20  30  40  50'
    y = '0.01 0.1  0.2 0.3 0.1 0.3 0.3 0.4 0.4 0.5'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 50
  [TimeStepper]
    type = FunctionDT
    function = timestepper
  []
[]

[VectorPostprocessors]
  [pp]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '15 0 0'
    num_points = 150
    sort_by = x
    variable = pp
  []
  [sat]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '15 0 0'
    num_points = 150
    sort_by = x
    variable = sat
  []
[]


[Outputs]
  file_base = bl01
  [csv]
    type = CSV
    sync_only = true
    sync_times = '0.01 50'
  []
  [exodus]
    type = Exodus
    execute_on = 'initial final'
  []
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/random4.i)

# Using CappedMohrCoulomb
# Plasticity models:
# Tensile strength = 0.1MPa
# Compressive strength = 1.0MPa
# Cohesion = 1MPa
# Friction angle = dilation angle = 0.5
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 100
  ny = 12
  nz = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 12
  zmin = 0
  zmax = 1
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f6]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f7]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f8]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f9]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f10]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./f3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = f3
  [../]
  [./f4]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 4
    variable = f4
  [../]
  [./f5]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 5
    variable = f5
  [../]
  [./f6]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 6
    variable = f6
  [../]
  [./f7]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 7
    variable = f7
  [../]
  [./f8]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 8
    variable = f8
  [../]
  [./f9]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 9
    variable = f9
  [../]
  [./f10]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 10
    variable = f10
  [../]
  [./f11]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 11
    variable = f11
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = int1
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./tot_iters]
    type = ElementIntegralMaterialProperty
    mat_prop = plastic_NR_iterations
    outputs = console
  [../]
  [./intnl0_max]
    type = ElementExtremeValue
    variable = int0
    outputs = console
  [../]
  [./intnl1_max]
    type = ElementExtremeValue
    variable = int1
    outputs = console
  [../]
  [./raw_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./raw_f1]
    type = ElementExtremeValue
    variable = f1
    outputs = console
  [../]
  [./raw_f2]
    type = ElementExtremeValue
    variable = f2
    outputs = console
  [../]
  [./raw_f3]
    type = ElementExtremeValue
    variable = f3
    outputs = console
  [../]
  [./raw_f4]
    type = ElementExtremeValue
    variable = f4
    outputs = console
  [../]
  [./raw_f5]
    type = ElementExtremeValue
    variable = f5
    outputs = console
  [../]
  [./raw_f6]
    type = ElementExtremeValue
    variable = f6
    outputs = console
  [../]
  [./raw_f7]
    type = ElementExtremeValue
    variable = f7
    outputs = console
  [../]
  [./raw_f8]
    type = ElementExtremeValue
    variable = f8
    outputs = console
  [../]
  [./raw_f9]
    type = ElementExtremeValue
    variable = f9
    outputs = console
  [../]
  [./raw_f10]
    type = ElementExtremeValue
    variable = f10
    outputs = console
  [../]
  [./raw_f11]
    type = ElementExtremeValue
    variable = f11
    outputs = console
  [../]
  [./iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./f0]
    type = FunctionValuePostprocessor
    function = should_be_zero0_fcn
  [../]
  [./f1]
    type = FunctionValuePostprocessor
    function = should_be_zero1_fcn
  [../]
  [./f2]
    type = FunctionValuePostprocessor
    function = should_be_zero2_fcn
  [../]
  [./f3]
    type = FunctionValuePostprocessor
    function = should_be_zero3_fcn
  [../]
  [./f4]
    type = FunctionValuePostprocessor
    function = should_be_zero4_fcn
  [../]
  [./f5]
    type = FunctionValuePostprocessor
    function = should_be_zero5_fcn
  [../]
  [./f6]
    type = FunctionValuePostprocessor
    function = should_be_zero6_fcn
  [../]
  [./f7]
    type = FunctionValuePostprocessor
    function = should_be_zero7_fcn
  [../]
  [./f8]
    type = FunctionValuePostprocessor
    function = should_be_zero8_fcn
  [../]
  [./f9]
    type = FunctionValuePostprocessor
    function = should_be_zero9_fcn
  [../]
  [./f10]
    type = FunctionValuePostprocessor
    function = should_be_zero10_fcn
  [../]
  [./f11]
    type = FunctionValuePostprocessor
    function = should_be_zero11_fcn
  [../]
[]

[Functions]
  [./should_be_zero0_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f0'
  [../]
  [./should_be_zero1_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f1'
  [../]
  [./should_be_zero2_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f2'
  [../]
  [./should_be_zero3_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f3'
  [../]
  [./should_be_zero4_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f4'
  [../]
  [./should_be_zero5_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f5'
  [../]
  [./should_be_zero6_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f6'
  [../]
  [./should_be_zero7_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f7'
  [../]
  [./should_be_zero8_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f8'
  [../]
  [./should_be_zero9_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f9'
  [../]
  [./should_be_zero10_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f10'
  [../]
  [./should_be_zero11_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f11'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E6
    value_residual = 2E6
    internal_limit = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E7
    value_residual = 0.5E7
    internal_limit = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 2E6
    value_residual = 1E6
    internal_limit = 1
  [../]
  [./phi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.6
    value_residual = 0.2
    internal_limit = 1
  [../]
  [./psi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.5
    value_residual = 0.1
    internal_limit = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 1.3E9'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 1E5
    max_NR_iterations = 1000
    yield_function_tol = 1.0E-1
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  dtmin = 1
  type = Transient
[]


[Outputs]
  file_base = random4
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/disp03.i)

# Test the Jacobian of the dispersive contribution to the PorousFlowDisperiveFlux
# kernel by setting the diffusive component to zero (tortuosity = 0).

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    max = 2e1
    min = 1e1
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 1
  []
[]

[Kernels]
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = pp
    gravity = '1 0 0'
    disp_long = 0.2
    disp_trans = 0.1
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '1 0 0'
    disp_long = 0.2
    disp_trans = 0.1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 10
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temp]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '1e-2 1e-1'
    tortuosity = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
[]

[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/nodalkernels/constraint_enforcement/vi-bounding.i)

l=10
nx=100
num_steps=10

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [bounds][]
[]

[Bounds]
  [./u_upper_bounds]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = upper
    bound_value = ${l}
  [../]
  [./u_lower_bounds]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = lower
    bound_value = 0
  [../]
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x'
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = 'if(x<5,-1,1)'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 0
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = ${l}
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
  petsc_options_value = '0                           30          asm      16                    basic                 vinewtonrsls'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  [upper_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = ${fparse 10+1e-8}
    comparator = 'greater'
  []
  [lower_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = -1e-8
    comparator = 'less'
  []
  [nls]
    type = NumNonlinearIterations
  []
  [cum_nls]
    type = CumulativeValuePostprocessor
    postprocessor = nls
  []
[]

(test/tests/misc/check_error/missing_required_coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 20
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./bc_fn_v]
    type = ParsedFunction
    value = (x*x+y*y)
  [../]
[]

[Variables]
  [./v]
    family = LAGRANGE
    order = SECOND
  [../]

  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  # V equation
  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 0.5
  [../]
  [./conv_v]
    type = CoupledConvection
    variable = v
    # Coupled parameter is missing for CoupledConvection
  [../]
[]

[BCs]
  [./left_v]
    type = FunctionDirichletBC
    variable = v
    boundary = 'top'
    function = bc_fn_v
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  dt = 0.05
  num_steps = 10
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/ics/component_ic/component_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = SECOND
    family = SCALAR
  [../]
[]

[AuxVariables]
  [./a]
    order = SECOND
    family = SCALAR
  [../]
[]

[ICs]
  [./v_ic]
    type = ScalarComponentIC
    variable = 'v'
    values = '1 2'
  [../]

  [./a_ic]
    type = ScalarComponentIC
    variable = 'a'
    values = '4 5'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[ScalarKernels]
  [./ask]
    type = AlphaCED
    variable = v
    value = 100
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./v1]
    type = ScalarVariable
    variable = v
    component = 0
    execute_on = 'initial timestep_end'
  [../]
  [./v2]
    type = ScalarVariable
    variable = v
    component = 1
    execute_on = 'initial timestep_end'
  [../]

  [./a1]
    type = ScalarVariable
    variable = a
    component = 0
    execute_on = 'initial timestep_end'
  [../]
  [./a2]
    type = ScalarVariable
    variable = a
    component = 1
    execute_on = 'initial timestep_end'
  [../]
[]


[Executioner]
  type = Steady
[]

[Outputs]
  [./out]
    type = Exodus
    execute_scalars_on = none
  [../]
[]

(modules/richards/test/tests/sinks/s01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1 # same deal with PETScs constant state
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 2
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((mi-lfout-rfout-mf)/2/(mi+mf))
    vars = 'mi mf lfout rfout'
    vals = 'mass_init mass_fin left_flux_out right_flux_out'
  [../]
[]

[Postprocessors]
  [./mass_init]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]
  [./mass_fin]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]
  [./left_flux_out]
    type = RichardsPiecewiseLinearSinkFlux
    boundary = left
    variable = pressure
    pressures = '0 1'
    bare_fluxes = '1 2'
    use_mobility = false
    use_relperm = false
  [../]
  [./right_flux_out]
    type = RichardsPiecewiseLinearSinkFlux
    boundary = right
    variable = pressure
    pressures = '0 1'
    bare_fluxes = '1 2'
    use_mobility = false
    use_relperm = false
  [../]
  [./p0]
    type = PointValue
    point = '0 0 0'
    variable = pressure
  [../]
  [./mass_bal]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = left
    pressures = '0 1'
    bare_fluxes = '1 2'
    variable = pressure
    use_mobility = false
    use_relperm = false
  [../]
  [./right_flux]
    type = RichardsPiecewiseLinearSink
    boundary = right
    pressures = '0 1'
    bare_fluxes = '1 2'
    variable = pressure
    use_mobility = false
    use_relperm = false
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
[]

[AuxVariables]
  [./one]
    initial_condition = 1
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2E-3
  end_time = 0.2
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s01
  csv = true
  execute_on = timestep_end
[]

(test/tests/materials/stateful_coupling/stateful_coupling.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]

  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 2
  [../]
[]

[Materials]
  # This material couples in a stateful property from StatefulTest
  [./coupled_mat]
    type = CoupledMaterial
    mat_prop = 'some_prop'
    coupled_mat_prop = 'thermal_conductivity'
    use_old_prop = true
  [../]

  [./stateful_mat]
    type = StatefulTest
    prop_names = thermal_conductivity
    prop_values = 1.0
    output_properties = thermal_conductivity
    outputs = exodus
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  num_steps = 4
[]

[Outputs]
  exodus = true
[]

[Debug]
  show_material_props = true
[]

(modules/tensor_mechanics/test/tests/poro/vol_expansion_action.i)

# This is identical to vol_expansion.i, but uses the PoroMechanics action
#
# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion
#
# P = t
# With the Biot coefficient being 2.0, the effective stresses should be
# stress_xx = stress_yy = stress_zz = 2t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = 2t.
# I use a single element lying 0<=x<=1, 0<=y<=1 and 0<=z<=1, and
# fix the left, bottom and back boundaries appropriately,
# so at the point x=y=z=1, the displacements should be
# disp_x = disp_y = disp_z = 2t/3 (small strain physics is used)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./p]
  [../]
[]

[BCs]
  [./p]
    type = FunctionDirichletBC
    boundary = 'bottom top'
    variable = p
    function = t
  [../]
  [./xmin]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0
  [../]
  [./ymin]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0
  [../]
  [./zmin]
    type = DirichletBC
    boundary = back
    variable = disp_z
    value = 0
  [../]
[]


[Kernels]
  [./PoroMechanics]
    porepressure = p
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./unimportant_p]
    type = Diffusion
    variable = p
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./corner_x]
    type = PointValue
    point = '1 1 1'
    variable = disp_x
  [../]
  [./corner_y]
    type = PointValue
    point = '1 1 1'
    variable = disp_y
  [../]
  [./corner_z]
    type = PointValue
    point = '1 1 1'
    variable = disp_z
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    # bulk modulus = 1, poisson ratio = 0.2
    C_ijkl = '0.5 0.75'
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./biot]
    type = GenericConstantMaterial
    prop_names = biot_coefficient
    prop_values = 2.0
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  dt = 0.1
  end_time = 1
[]

[Outputs]
  file_base = vol_expansion_action
  exodus = true
[]

(test/tests/transfers/multiapp_vector_pp_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 1
  ymax = 2
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables]
  [./u]
  [../]
[]

[Postprocessors]
  [./receive]
    type = Receiver
  [../]

  [./send]
    type = ScalePostprocessor
    value = receive
    scaling_factor = 2
  [../]
[]

[Executioner]
  type = Transient
  nl_abs_tol = 1e-10
  num_steps = 1
[]

(test/tests/kernels/vector_fe/coupled_scalar_default_vector_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = -1.1
  ymin = -1.1
  xmax = 1.1
  ymax = 1.1
[]

[Variables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = v
  [../]
  [./source]
    type = BodyForce
    variable = v
  [../]
  [./advection]
    type = EFieldAdvection
    variable = v
    charge = 'positive'
    mobility = 1
  [../]
[]

[BCs]
  [left]
    type = DirichletBC
    variable = v
    value = 0
    boundary = left
  []
  [right]
    type = DirichletBC
    variable = v
    value = 1
    boundary = right
  []
[]

[Preconditioning]
  [./pre]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'asm'
  petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_linesearch_monitor'
[]

[Outputs]
  exodus = true
[]

(test/tests/dirackernels/point_caching/point_caching.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  active = 'point_source'

  [./point_source]
    type = CachingPointSource
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/Terminator/terminator_soft.i)

###########################################################
# This is a test of the UserObject System. The
# Terminator UserObject executes independently after
# each solve and can terminate the solve early due to
# user-defined criteria. (Type: GeneralUserObject)
#
# @Requirement F6.40
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 6
  xmin = -15.0
  xmax = 15.0
  ymin = -3.0
  ymax = 3.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[UserObjects]
  [./arnold]
    type = Terminator
    expression = 'dt > 20'
    fail_mode = SOFT
    execute_on = TIMESTEP_END
  [../]
[]

[Kernels]
  [./cres]
    type = Diffusion
    variable = c
  [../]

  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[BCs]
  [./c]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  dt = 100
  num_steps = 6
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  csv = true
  print_linear_residuals = false
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_6.i)

# demonstrating that temperature may be spatially-dependent
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition bulk_composition bulk_composition"
    constraint_unit = "moles moles moles"
    temperature = temp_controller
[]

[VectorPostprocessors]
  [temperature]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '10 0 0'
    sort_by = x
    num_points = 11
    variable = 'solution_temperature'
  []
[]

[AuxVariables]
  [temp_controller]
  []
[]

[AuxKernels]
  [temp_controller]
    type = FunctionAux
    variable = temp_controller
    function = '25 + x'
    execute_on = timestep_begin # so the Reactor gets the correct value
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 10
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 2
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_steady.i)

# Pressure pulse in 1D with 1 phase - steady
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
[]

[Kernels]
  active = flux
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = pp
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_steady
  print_linear_residuals = false
  csv = true
[]

(modules/richards/test/tests/newton_cooling/nc02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1000
  ny = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 1.0E6
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]




[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Functions]
  active = 'initial_pressure'
  [./initial_pressure]
    type = ParsedFunction
    value = 2000000-x*1000000/100
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 2E6
  [../]
  [./newton]
    type = RichardsPiecewiseLinearSink
    variable = pressure
    boundary = right
    pressures = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
    bare_fluxes = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
    use_mobility = false
    use_relperm = false
  [../]
[]

[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]



[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'
  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-15 10000'
  [../]


[]

[Executioner]
  type = Steady
  snesmf_reuse_base = false
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = nc02
  exodus = true
[]

(test/tests/vectorpostprocessors/least_squares_fit/least_squares_fit_csv_data.i)

[Problem]
  solve = false
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Executioner]
  type = Transient
  start_time = 0.0
  end_time = 0.0
[]

[VectorPostprocessors]
  [./csv_data]
    type = CSVReader
    csv_file = fit_data_0.csv
    header = true
    outputs = none
  [../]
  [./least_squares_fit_coeffs]
    type = LeastSquaresFit
    vectorpostprocessor = csv_data
    x_name = 'id'
    y_name = 'u'
    order = 0
    output = coefficients
    truncate_order = false
    execute_on = initial
  [../]
[]

[Outputs]
  file_base = csv0
  execute_on = initial
  csv = true
[]

(modules/phase_field/test/tests/grain_growth/thumb.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4

  uniform_refine = 2
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
  v = 'gr0 gr1'
[]

[Variables]
  [./gr0]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = ThumbIC
      xcoord = 500.0
      height = 600.0
      width = 400.0
      invalue = 0.0
      outvalue = 1.0
    [../]
  [../]

  [./gr1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = ThumbIC
      xcoord = 500.0
      height = 600.0
      width = 400.0
      invalue = 1.0
      outvalue = 0.0
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
[]

[BCs]
  active = ' '

  [./Periodic]
    [./left_right]
      primary = 0
      secondary = 2
      translation = '0 1000 0'
    [../]

    [./top_bottom]
      primary = 1
      secondary = 3
      translation = '-1000 0 0'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30

  nl_max_its = 20
  nl_rel_tol = 1.0e-9

  start_time = 0.0
  num_steps = 10
  dt = 80.0

  [./Adaptivity]
    initial_adaptivity = 2
    refine_fraction = 0.8
    coarsen_fraction = 0.05
    max_h_level = 2
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/except4.i)

# Exception: incorrect userobject types
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = -1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

(test/tests/multiapps/grid-sequencing/fine.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 40
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [rxn]
    type = Reaction
    variable = u
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]


[Executioner]
  type = Transient
  num_steps = 2
  dt = 1

  solve_type = 'PJFNK'
  petsc_options = '-snes_monitor_solution'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./coarse]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_begin
    positions = '0 0 0'
    input_files = coarse.i
  [../]
[]

[Transfers]
  [./mesh_function_begin]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    multi_app = coarse
    source_variable = u
    variable = u
    execute_on = timestep_begin
  [../]
[]

(test/tests/transfers/multiapp_postprocessor_to_scalar/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  []
  [td]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [average]
    type = ElementAverageValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  num_steps = 5
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [pp_sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.5 0.5 0 0.7 0.7 0'
    execute_on = timestep_end
    input_files = sub.i
  []
[]

[Transfers]
  [pp_transfer]
    type = MultiAppPostprocessorToAuxScalarTransfer
    direction = to_multiapp
    multi_app = pp_sub
    from_postprocessor = average
    to_aux_scalar = from_master_app
  []
[]

(modules/porous_flow/test/tests/infiltration_and_drainage/rd01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 120
  ny = 1
  xmin = 0
  xmax = 6
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '1E-2 1 10 500 5000 5000'
    x = '0 10 100 1000 10000 100000'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = pressure
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.336
    alpha = 1.43e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      viscosity = 1.01e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [massfrac]
    type = PorousFlowMassFraction
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [relperm]
    type = PorousFlowRelativePermeabilityVG
    m = 0.336
    seff_turnover = 0.99
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.33
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0.295E-12 0 0  0 0.295E-12 0  0 0 0.295E-12'
  []
[]

[Variables]
  [pressure]
    initial_condition = -72620.4
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pressure
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pressure
    gravity = '-10 0 0'
  []
[]

[AuxVariables]
  [SWater]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [SWater]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 0
    variable = SWater
  []
[]

[BCs]
  [base]
    type = PorousFlowSink
    boundary = right
    flux_function = -2.315E-3
    variable = pressure
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10      1E-10      10'
  []
[]

[VectorPostprocessors]
  [swater]
    type = LineValueSampler
    variable = SWater
    start_point = '0 0 0'
    end_point = '6 0 0'
    sort_by = x
    num_points = 121
    execute_on = timestep_end
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 359424

  [TimeStepper]
    type = FunctionDT
    function = dts
  []
[]

[Outputs]
  file_base = rd01
  [exodus]
    type = Exodus
    execute_on = 'initial final'
  []
  [along_line]
    type = CSV
    execute_on = final
  []
[]

(test/tests/multiapps/transient_multiapp/dt_from_master_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the master solve

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/beam_eigenstrain_transfer/subapp_err_2.i)

# SubApp with 2D model to test multi app vectorpostprocessor to aux var transfer

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 5
  xmin = 0.0
  xmax = 0.5
  ymin = 0.0
  ymax = 0.150080
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./temp]
  [../]
  [./axial_strain]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
      [../]
    [../]
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
  [./axial_strain]
    type = RankTwoAux
    variable = axial_strain
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
[]

[VectorPostprocessors]
  [./axial_str]
    type = LineValueSampler
    start_point = '0.5 0.0 0.0'
    end_point = '0.5 0.150080 0.0'
    variable = 'axial_strain temp'
    num_points = 21
    sort_by = 'y'
  [../]
[]

[Postprocessors]
  [./end_disp]
    type = PointValue
    variable = disp_y
    point = '0.5 0.150080 0.0'
  [../]
[]

(tutorials/tutorial01_app_development/step05_kernel_object/test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/restart_add_variable/transient_with_stateful.i)

# We run a simple problem (5 time steps and save off the solution)
# In part2, we load the solution and solve a steady problem. The test check, that the initial state in part 2 is the same as the last state from part1

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -4+(x*x+y*y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./diffusivity]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./out_diffusivity]
    type = MaterialRealAux
    variable = diffusivity
    property = diffusivity
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = diffusivity
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Materials]
  [./mat]
    type = StatefulMaterial
    block = 0
    initial_diffusivity = 0.5
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  dt = 0.2
  start_time = 0
  num_steps = 5
[]

[Outputs]
  checkpoint = true
  [./out]
    type = Exodus
    elemental_as_nodal = true
    execute_elemental_on = none
  [../]
[]

(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_jac_de2.i)

# testing desorption jacobian, with large mollification parameter
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[Variables]
  [./pressure]
  [../]
  [./conc]
  [../]
[]

[ICs]
  [./p_ic]
    type = RandomIC
    variable = pressure
    min = 2
    max = 3
  [../]
  [./conc_ic]
    type = RandomIC
    variable = conc
    min = -1
    max = 1
  [../]
[]


[Kernels]
  [./flow_from_matrix]
    type = DesorptionFromMatrix
    variable = conc
    pressure_var = pressure
  [../]
  [./flux_to_porespace]
    type = DesorptionToPorespace
    variable = pressure
    conc_var = conc
  [../]
[]

[Materials]
  [./mollified_langmuir_params]
    type = MollifiedLangmuirMaterial
    block = 0
    one_over_desorption_time_const = 0.813
    one_over_adsorption_time_const = 0
    langmuir_density = 0.34
    langmuir_pressure = 1.5
    conc_var = conc
    pressure_var = pressure
    mollifier = 10.0
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = langmuir_jac1
[]

(test/tests/multiapps/restart_subapp_ic/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 1
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./v_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./ufn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = v_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
  checkpoint = true
[]

[MultiApps]
  [./sub_app]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = 'sub.i'
    execute_on = timestep_end
    positions = '0 -1 0'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/random03.i)

# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_yield_fcn]
    type = ElementExtremeValue
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'max_yield_fcn'
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.1
    internal_limit = 0.1
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = -1.5
    value_residual = 0
    internal_limit = 0.1
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    max_NR_iterations = 2
    ep_plastic_tolerance = 1E-8
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random03
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(test/tests/dgkernels/jacobian_testing/coupled_dg_jac_test.i)

###########################################################
# This is a test of the off diagonal jacobian machinery of
# the Discontinuous Galerkin System.
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  elem_type = EDGE2
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
  [../]
  [./v]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGCoupledDiffusion
    variable = u
    v = v
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Problem]
  kernel_coverage_check = false
[]

[ICs]
  [./u]
    type = RandomIC
    min = 0.1
    max = 0.9
    variable = u
  [../]
  [./v]
    type = RandomIC
    min = 0.1
    max = 0.9
    variable = v
  [../]
[]

(test/tests/ics/from_exodus_solution/elem_part1.i)

# We run a simple problem (5 time steps and save off the solution)
# In part2, we load the solution and solve a steady problem. The test check, that the initial state in part 2 is the same as the last state from part1

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -4+(x*x+y*y)
  [../]
[]

[AuxVariables]
  [./e]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./ak]
    type = FunctionAux
    variable = e
    function = exact_fn
  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'ie diff ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.2
  start_time = 0
  num_steps = 5
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/console/additional_execute_on.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./console]
    type = Console
    additional_execute_on = initial
  [../]
[]

(tutorials/darcy_thermo_mech/step01_diffusion/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/error/all_reserved.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./all]
    type = Exodus
  [../]
[]

(modules/porous_flow/test/tests/jacobian/basic_advection1.i)

# Basic advection with no PorousFlow variables
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [P]
  []
[]

[ICs]
  [P]
    type = FunctionIC
    variable = P
    function = '2*(1-x)'
  []
  [u]
    type = RandomIC
    variable = u
  []
[]

[Kernels]
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = ''
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss_qp]
    type = PorousFlow1PhaseP
    porepressure = P
    capillary_pressure = pc
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '5 0 0 0 5 0 0 0 5'
  []
  [relperm_qp]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
  [darcy_velocity_qp]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-snes_type'
    petsc_options_value = ' test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/phase_field/test/tests/grain_tracker_test/one_grain.i)

[Mesh]
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1.0
  []
[]

[AuxVariables]
  [halos]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [halos]
    type = FeatureFloodCountAux
    variable = halos
    flood_counter = grain_tracker
    field_display = HALOS
    execute_on = 'initial timestep_end'
  []
[]

[UserObjects]
  [grain_tracker]
    type = GrainTracker
    variable = 'u'
    compute_halo_maps = true # For displaying HALO fields
    execute_on = 'initial timestep_end'
    verbosity_level = 3
  []
[]


[Executioner]
  type = Transient
  num_steps = 2
[]

[Outputs]
  csv = true
[]

[Problem]
  solve = false
[]

(test/tests/functions/solution_function/solution_function_rot1.i)

# checking rotation of points by 45 deg about z axis in a SolutionUserObject
[Mesh]
  # this is chosen so when i rotate through 45deg i get a length of "1" along the x or y or z direction
  type = GeneratedMesh
  dim = 3
  xmin = -0.70710678
  xmax = 0.70710678
  nx = 3
  ymin = -0.70710678
  ymax = 0.70710678
  ny = 3
  zmin = -0.70710678
  zmax = 0.70710678
  nz = 3
[]

[UserObjects]
  [./solution_uo]
    type = SolutionUserObject
    mesh = cube_with_u_equals_x.e
    timestep = LATEST
    system_variables = u
    rotation0_vector = '0 0 1'
    rotation0_angle = 45
    transformation_order = rotation0
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = solution_fcn
  [../]
[]

[Functions]
  [./solution_fcn]
    type = SolutionFunction
    from_variable = u
    solution = solution_uo
  [../]
[]

[Kernels]
  [./diff]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  l_max_its = 800
  nl_rel_tol = 1e-10
  num_steps = 1
  end_time = 1
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = solution_function_rot1
  exodus = true
[]

(test/tests/materials/stateful_internal_side_uo/internal_side_uo_stateful.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  ymin = -1
  xmax = 1
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Functions]
  [./fn_exact]
    type = ParsedFunction
    value = 'x*x+y*y'
  [../]

  [./ffn]
    type = ParsedFunction
    value = -4
  [../]
[]

[UserObjects]
  [./isuo]
    type = InsideUserObject
    variable = u
    diffusivity = diffusivity
    execute_on = 'initial timestep_end'
#    use_old_prop = true # Access a stateful material on an internal side
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = ffn
  [../]

  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = fn_exact
  [../]
[]

[Postprocessors]
  [./value]
    type = InsideValuePPS
    user_object = isuo
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 5
[]

[Materials]
  [./stateful]
    type = StatefulMaterial
    block = 0
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/perf_graph/multi_app/sub_sub_cycle.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1 # This will be constrained by the master solve

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  perf_graph = true
[]

(modules/porous_flow/test/tests/chemistry/2species_equilibrium.i)

# PorousFlow analogy of chemical_reactions/test/tests/aqueous_equilibrium/2species.i
#
# Simple equilibrium reaction example to illustrate the use of PorousFlowMassFractionAqueousEquilibriumChemistry
#
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction:
#
#      reactions = '2a = pa2     rate = 10^2
#                   a + b = pab  rate = 10^-2'
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[Variables]
  [a]
    order = FIRST
    family = LAGRANGE
    [InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    []
  []
  [b]
    order = FIRST
    family = LAGRANGE
    [InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    []
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1E2
  []
  [eqm_k1]
    initial_condition = 1E-2
  []
  [pressure]
  []
  [pa2]
    family = MONOMIAL
    order = CONSTANT
  []
  [pab]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [pa2]
    type = PorousFlowPropertyAux
    property = secondary_concentration
    secondary_species = 0
    variable = pa2
  []
  [pab]
    type = PorousFlowPropertyAux
    property = secondary_concentration
    secondary_species = 1
    variable = pab
  []
[]

[ICs]
  [pressure]
    type = FunctionIC
    variable = pressure
    function = 2-x
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Kernels]
  [mass_a]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = a
  []
  [flux_a]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = a
    fluid_component = 0
  []
  [diff_a]
    type = PorousFlowDispersiveFlux
    variable = a
    fluid_component = 0
    disp_trans = 0
    disp_long = 0
  []
  [mass_b]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = b
  []
  [flux_b]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = b
    fluid_component = 1
  []
  [diff_b]
    type = PorousFlowDispersiveFlux
    variable = b
    fluid_component = 1
    disp_trans = 0
    disp_long = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_equilibrium = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9 # huge, so mimic chemical_reactions
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    # porous_flow permeability / porous_flow viscosity = chemical_reactions conductivity = 1E-4
    permeability = '1E-7 0 0 0 1E-7 0 0 0 1E-7'
  []
  [relp]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [diff]
    type = PorousFlowDiffusivityConst
    # porous_flow diffusion_coeff * tortuousity * porosity = chemical_reactions diffusivity = 1E-4
    diffusion_coeff = '5E-4 5E-4 5E-4'
    tortuosity = 1.0
  []
[]

[BCs]
  [a_left]
    type = DirichletBC
    variable = a
    boundary = left
    value = 1.0e-2
  []
  [b_left]
    type = DirichletBC
    variable = b
    boundary = left
    value = 1.0e-2
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 10
  end_time = 100
[]

[Outputs]
  print_linear_residuals = true
  exodus = true
  perf_graph = true
[]

(modules/richards/test/tests/jacobian_1/jn_fu_16.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn16
  exodus = false
[]

(modules/tensor_mechanics/test/tests/isotropic_elasticity_tensor/lambda_shear_modulus_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./stress_11]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
  [../]
[]

[AuxKernels]
  [./stress_11]
    type = RankTwoAux
    variable = stress_11
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0.001
  [../]
[]

[Materials]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 113636
    shear_modulus = 454545
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  l_max_its = 20
  nl_max_its = 10
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/surrogates/gaussian_process/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 1
  elem_type = EDGE3
[]

[Variables]
  [T]
    order = SECOND
    family = LAGRANGE
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = T
    diffusivity = k
  []
  [source]
    type = BodyForce
    variable = T
    value = 1.0
  []
[]

[Materials]
  [conductivity]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 2.0
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = T
    boundary = right
    value = 300
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = T
  []
[]

[Outputs]
[]

(modules/porous_flow/test/tests/jacobian/mass07.i)

# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant-bulk density, constant porosity, 1component
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [md]
  []
[]

[ICs]
  [md]
    type = RandomIC
    min = -1
    max = -0.224 # unsaturated for md<log(density_P0=0.8)=-0.223
    variable = md
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = md
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 0.8
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1.1
    density_P0 = 0.8
    bulk_modulus = 1.5
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/outputs/xml/xml_iterations.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables/u]
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  []
  [time]
    type = ADTimeDerivative
    variable = u
  []
[]

[Functions/function]
  type = ParsedFunction
  value = 2*x
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  []
[]

[Executioner]
  type = Transient
  num_steps = 2
  solve_type = NEWTON
[]

[VectorPostprocessors]
  [line]
    type = LineFunctionSampler
    functions = function
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 5
    sort_by = x
    execute_on = 'LINEAR'
  []
[]

[Outputs]
  [out]
    type = XMLOutput
    execute_on = 'LINEAR NONLINEAR'
  []
[]

(test/tests/time_integrators/scalar/scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 1
  ny = 1
  elem_type = QUAD4
[]

[Variables]
  [./n]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
[]

[ScalarKernels]
  [./dn]
    type = ODETimeDerivative
    variable = n
  [../]
  [./ode1]
    type = ParsedODEKernel
    function = '-n'
    variable = n
    # implicit = false
  [../]
[]

[Executioner]
  type = Transient
  [./TimeIntegrator]
    # type = ImplicitEuler
    # type = BDF2
    type = CrankNicolson
    # type = ImplicitMidpoint
    # type = LStableDirk2
    # type = LStableDirk3
    # type = LStableDirk4
    # type = AStableDirk4
    #
    # Explicit methods
    # type = ExplicitEuler
    # type = ExplicitMidpoint
    # type = Heun
    # type = Ralston
  [../]
  start_time = 0
  end_time = 1
  dt = 0.001
  dtmin = 0.001 # Don't allow timestep cutting
  solve_type = 'PJFNK'
  nl_max_its = 2
  nl_abs_tol = 1.e-12 # This is an ODE, so nl_abs_tol makes sense.
[]

[Functions]
  [./exact_solution]
    type = ParsedFunction
    value = exp(t)
  [../]
[]

[Postprocessors]
  [./error_n]
    # Post processor that computes the difference between the computed
    # and exact solutions.  For the exact solution used here, the
    # error at the final time should converge at O(dt^p), where p is
    # the order of the method.
    type = ScalarL2Error
    variable = n
    function = exact_solution
    # final is not currently supported for Postprocessor execute_on...
    # execute_on = 'final'
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update7.i)

# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the edge of tensile yield

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-1 0.1 0.2  0.1 15 -0.3  0.2 -0.3 14'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/combined/test/tests/concentration_dependent_elasticity_tensor/concentration_dependent_elasticity_tensor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = -0.5
  ymin = -0.5
  xmax = 0.5
  ymax = 0.5
  elem_type = QUAD4
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
    disp_x = disp_x
    disp_y = disp_y
  [../]
[]

[AuxVariables]
  [./c]
  [../]
  [./C11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./s11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
 [./matl_s11]
    type = RankTwoAux
    variable = s11_aux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./matl_C11]
    type = RankFourAux
    variable = C11_aux
    rank_four_tensor = elasticity_tensor
    index_l = 0
    index_j = 0
    index_k = 0
    index_i = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeConcentrationDependentElasticityTensor
    block = 0
    c = c
    C1_ijkl = '6 6'
    C0_ijkl = '1 1'
    fill_method1 = symmetric_isotropic
    fill_method0 = symmetric_isotropic
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    disp_x = disp_x
    disp_y = disp_y
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0
  [../]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0.5
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'
  l_max_its = 20
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-6
  nl_abs_tol = 1.0e-8
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[ICs]
  [./c_IC]
    int_width = 0.2
    x1 = 0
    y1 = 0
    radius = 0.25
    outvalue = 0
    variable = c
    invalue = 1
    type = SmoothCircleIC
  [../]
[]

(modules/tensor_mechanics/test/tests/scalar_material_damage/scalar_material_damage_creep.i)

# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
[]

[AuxVariables]
  [damage_index]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_xx strain_xx creep_strain_xx'
  []
[]

[AuxKernels]
  [damage_index]
    type = MaterialRealAux
    variable = damage_index
    property = damage_index_prop
    execute_on = timestep_end
  []
[]

[BCs]
  [symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  []
  [symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  []
  [symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  []
  [axial_load]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.01
  []
[]

[Functions]
  [damage_evolution]
    type = PiecewiseLinear
    xy_data = '0.0   0.0
               0.1   0.0
               2.1   2.0'
  []
[]

[Materials]
  [damage_index]
    type = GenericFunctionMaterial
    prop_names = damage_index_prop
    prop_values = damage_evolution
  []
  [damage]
    type = ScalarMaterialDamage
    damage_index = damage_index_prop
  []
  [stress]
    type = ComputeMultipleInelasticStress
    damage_model = damage
    inelastic_models = 'creep'
  []
  [kelvin_voigt]
    type = GeneralizedKelvinVoigtModel
    creep_modulus = '10e9 10e9'
    creep_viscosity = '1 10'
    poisson_ratio = 0.2
    young_modulus = 10e9
  []
  [creep]
    type = LinearViscoelasticStressUpdate
  []
[]

[UserObjects]
  [./update]
    type = LinearViscoelasticityManager
    viscoelastic_model = kelvin_voigt
  [../]
[]

[Postprocessors]
  [stress_xx]
    type = ElementAverageValue
    variable = stress_xx
  []
  [strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  []
  [./creep_strain_xx]
    type = ElementAverageValue
    variable = creep_strain_xx
  [../]
  [damage_index]
    type = ElementAverageValue
    variable = damage_index
  []
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-8

  dt = 0.1
  dtmin = 0.001
  end_time = 1.1
[]

[Outputs]
  csv=true
  exodus = true
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_01.i)

# unsaturated = false
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[AuxVariables]
  [./RFUF_Residual]
  [../]
  [./RFUF_Jacobian]
  [../]
[]

[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    richardsVarNames_UO = PPNames
    variable = pressure
    save_in = RFUF_Residual
    diag_save_in = RFUF_Jacobian
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_01
  [./Exodus]
    hide = 'RFUF_Residual RFUF_Jacobian'
    type = Exodus
  [../]
[]

(test/tests/outputs/perf_graph/multi_app/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  perf_graph = true
[]

[MultiApps]
  [./sub_app]
    positions = '0 0 0'
    type = TransientMultiApp
    input_files = 'sub.i'
    app_type = MooseTestApp
  [../]
[]

(modules/heat_conduction/test/tests/verify_against_analytical/ad_2d_steady_state.i)

# This test solves a 2D steady state heat equation
# The error is found by comparing to the analytical solution

# Note that the thermal conductivity, specific heat, and density in this problem
# Are set to 1, and need to be changed to the constants of the material being
# Analyzed

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 2
  ymax = 2
[]

[Variables]
  [./T]
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = ADHeatConduction
    variable = T
  [../]
[]

[BCs]
  [./zero]
    type = DirichletBC
    variable = T
    boundary = 'right bottom left'
    value = 0
  [../]
  [./top]
    type = ADFunctionDirichletBC
    variable = T
    boundary = top
    function = '10*sin(pi*x*0.5)'
  [../]
[]

[Materials]
  [./properties]
    type = ADGenericConstantMaterial
    prop_names = 'thermal_conductivity specific_heat density'
    prop_values = '1 1 1'
  [../]
[]

[Postprocessors]
  [./nodal_error]
    type = NodalL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
  [../]
  [./elemental_error]
    type = ElementL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/fflux09.i)

# 2phase (PP), 3components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with RSC capillary
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = ppgas
    gravity = '-1 -0.1 0'
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = massfrac_ph0_sp0
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureRSC
    shift = -0.1
    scale_ratio = 3
    oil_viscosity = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/xfem/test/tests/moment_fitting/solid_mechanics_moment_fitting.i)

# Test for a mechanics problem which uses four points moment_fitting approach.
# See this paper (https://doi.org/10.1007/s00466-018-1544-2) for more details about moment_fitting approach.

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_uo0]
    type = LineSegmentCutUserObject
    cut_data = '0.0000e+00   6.3330e-01   3.9000e-01   6.3330e-01'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
  [./line_seg_cut_uo1]
    type = LineSegmentCutUserObject
    cut_data = '3.9000e-01   6.3330e-01   6.8000e-01   6.3330e-01'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
  [../]
[]

[Functions]
  [./right_trac_x]
    type = ParsedFunction
    value = '-(t*M*y)/I'
    vars = 'M E I'
    vals = '2e4 1e6 0.666666667'
  [../]
  [./bottom_disp_y]
    type = ParsedFunction
    value = '((t*M)/(2*E*I))*(1-nu*nu)*(x*x-0.25*l*l)'
    vars = 'M E I l nu'
    vals = '2e4 1e6 0.666666667 2.0 0.3'
  [../]
  [./soln_x]
    type = ParsedFunction
    value = '-(M/(E*I))*(1-nu*nu)*x*y'
    vars = 'M E I nu'
    vals = '2e4 1e6 0.666666667 0.3'
  [../]
  [./soln_y]
    type = ParsedFunction
    value = '(M/(2*E*I))*(1-nu*nu)*(x*x-0.25*l*l+(nu/(1-nu))*y*y)'
    vars = 'M E I l nu'
    vals = '2e4 1e6 0.666666667 2.0 0.3'
  [../]
[]

[BCs]
  [./right_x]
    type = FunctionNeumannBC
    boundary = 1
    variable = disp_x
    function = right_trac_x
  [../]
  [./bottom_y]
    type = FunctionDirichletBC
    boundary = 0
    variable = disp_y
    function = bottom_disp_y
  [../]
  [./left_x]
    type = DirichletBC
    boundary = 3
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

#  [./Quadrature]
#    order = FOURTH
#    type = MONOMIAL
#  [../]

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 0.5
  end_time = 1.0
  num_steps = 5000
[]

[Postprocessors]
  [./numel]
    type = NumElems
    execute_on = timestep_end
  [../]
  [./integral]
    type = ElementVectorL2Error
    var_x = disp_x
    var_y = disp_y
    function_x = soln_x
    function_y = soln_y
    execute_on = timestep_end
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/porous_flow/test/tests/jacobian/chem09.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with one primary variable = 0 and stoichiometry = 1
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.0
  []
  [b]
    initial_condition = 0.2
  []
  [temp]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E10
    stoichiometry = 1
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E10
    stoichiometry = 3
  []
  [temp]
    type = Diffusion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b temp'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '0.5 0.8'
    reactions = '1 3'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_reserve.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  elem_type = QUAD4
[]

[AuxVariables]
  [./c]
  [../]
[]

[Variables]
  [./gr0]
  [../]
  [./gr1]
  [../]
[]

[ICs]
  [./gr0]
    type = MultiSmoothCircleIC
    variable = gr0
    invalue = 1.0
    outvalue = 0.0001
    bubspac = 20.0
    numbub = 2
    radius = 10.0
    int_width = 12.0
    radius_variation = 0.2
    radius_variation_type = uniform
  [../]
  [./c_IC]
    type = SmoothCircleIC
    int_width = 12.0
    x1 = 50
    y1 = 50
    radius = 10.0
    outvalue = 0
    variable = c
    invalue = 1
  [../]
[]

[Kernels]
  [./ie_gr0]
    type = TimeDerivative
    variable = gr0
  [../]
  [./diff_gr0]
    type = Diffusion
    variable = gr0
  [../]
  [./ie_gr1]
    type = TimeDerivative
    variable = gr1
  [../]
  [./diff_gr1]
    type = Diffusion
    variable = gr1
  [../]
  [./source]
    type = MaskedBodyForce
    variable = gr1
    function = t
    mask = mask
  [../]
[]

[Materials]
  [./mask]
    type = ParsedMaterial
    function = 'c'
    f_name = mask
    args = 'c'
  [../]
[]

[Postprocessors]
  [./grain_tracker]
    type = GrainTracker

    # Reserve the first "op" variable
    reserve_op = 1
    threshold = 0.1
    connecting_threshold = 0.001
    variable = 'gr0 gr1'
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  num_steps = 6
  dt = 0.25
[]

[Outputs]
  exodus = true
[]

[Problem]
  kernel_coverage_check = false
[]

(tutorials/tutorial01_app_development/step06_input_params/problems/pressure_diffusion.i)

[Mesh]
  type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
  dim = 2              # Dimension of the mesh
  nx = 100             # Number of elements in the x direction
  ny = 10              # Number of elements in the y direction
  xmax = 0.304         # Length of test chamber
  ymax = 0.0257        # Test chamber radius
[]

[Problem]
  type = FEProblem  # This is the "normal" type of Finite Element Problem in MOOSE
  coord_type = RZ   # Axisymmetric RZ
  rz_coord_axis = X # Which axis the symmetry is around
[]

[Variables]
  [pressure]
    # Adds a Linear Lagrange variable by default
  []
[]

[Kernels]
  [diffusion]
    type = DarcyPressure      # Zero-gravity, divergence-free form of Darcy's law
    variable = pressure       # Operate on the "pressure" variable from above
    permeability = 0.8451e-09 # (m^2) assumed permeability of the porous medium
  []
[]

[BCs]
  [inlet]
    type = ADDirichletBC # Simple u=value BC
    variable = pressure  # Variable to be set
    boundary = left      # Name of a sideset in the mesh
    value = 4000         # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
  []
  [outlet]
    type = ADDirichletBC
    variable = pressure
    boundary = right
    value = 0            # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Executioner]
  type = Steady       # Steady state problem
  solve_type = NEWTON # Perform a Newton solve

  # Set PETSc parameters to optimize solver efficiency
  petsc_options_iname = '-pc_type -pc_hypre_type' # PETSc option pairs with values below
  petsc_options_value = ' hypre    boomeramg'
[]

[Outputs]
  exodus = true # Output Exodus format
[]

(modules/functional_expansion_tools/test/tests/errors/multiapp_bad_function_series.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
  [./AnotherFunction]
    type = ConstantFunction
    value = -1
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = multiapp_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = AnotherFunction
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(test/tests/functions/parsed/vector_function.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 1
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./conductivity]
    type = ParsedVectorFunction
    value_y = 0.1
    value_x = 0.8
  [../]
[]

[Kernels]
  [./diff]
    type = DiffTensorKernel
    variable = u
    conductivity = conductivity
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/random5.i)

# Using CappedMohrCoulomb
# Plasticity models:
# Tensile strength = 1.5
# Compressive strength = 3.0
# Cohesion = 1.0
# Friction angle = dilation angle = 20deg
#
# Young = 1, Poisson = 0.3
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 100
  ny = 12
  nz = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 12
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./Smax]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./Smid]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./Smin]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./Smax]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = Smax
    scalar_type = MaxPrincipal
  [../]
  [./Smid]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = Smid
    scalar_type = MidPrincipal
  [../]
  [./Smin]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = Smin
    scalar_type = MinPrincipal
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1.5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 3.0
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1.0
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 3
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 100
    poissons_ratio = 0.3
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./capped_mc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.2
    yield_function_tol = 1.0E-12
    max_NR_iterations = 1000
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = capped_mc
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random5
  exodus = true
[]

(python/chigger/tests/simple/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    use_problem_dimension = false
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/tensile_update6.i)

# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to the plane of tensile yield

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 0.5E3
    shear_modulus = 1.0E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-1 0.1 0.2  0.1 15 -0.3  0.2 -0.3 0'
    eigenstrain_name = ini_stress
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/radial_disp_aux/cylinder_2d_axisymmetric.i)

# The purpose of this set of tests is to check the values computed
# by the RadialDisplacementAux AuxKernel. They should match the
# radial component of the displacment for a cylindrical or spherical
# model.
# This particular model is of a cylinder subjected to uniform thermal
# expansion represented using a 2D axisymmetric model.

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD8
  nx = 4
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Problem]
  coord_type = RZ
[]

[AuxVariables]
  [./temp]
  [../]
  [./rad_disp]
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t+300.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    eigenstrain_names = eigenstrain
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
    use_displaced_mesh = false
  [../]
  [./raddispaux]
    type = RadialDisplacementCylinderAux
    variable = rad_disp
  [../]
[]

[BCs]
  [./x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 300
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '51'

  line_search = 'none'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  end_time = 1
  dt = 1
  dtmin = 1
[]

[Outputs]
 csv = true
 exodus = true
[]

#[Postprocessors]
#  [./strain_xx]
#    type = SideAverageValue
#    variable =
#    block = 0
#  [../]
#[]

(modules/richards/test/tests/gravity_head_2/gh17.i)

# unsaturated = false
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 1
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-15 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh17
  csv = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/large_deform4.i)

# apply a number of "random" configurations and
# check that the algorithm returns to the yield surface
# using the 'cap' tip_scheme
#
# must be careful here - we cannot put in arbitrary values of C_ijkl, otherwise the condition
# df/dsigma * C * flow_dirn < 0 for some stresses
# The important features that must be obeyed are:
# 0 = C_0222 = C_1222  (holds for transversely isotropic, for instance)
# C_0212 < C_0202 = C_1212 (holds for transversely isotropic)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  # the following are "random" deformations
  # each is O(1E-1) to provide large deformations
  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '(sin(0.1*t)+x)/1E1'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '(cos(t)+x*y)/1E1'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 'sin(0.4321*t)*x*y*z/1E1'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./yield_fcn_at_zero]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'yield_fcn_at_zero'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.577350269
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.08748866
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tip_scheme = cap
    smoother = 100
    cap_rate = 0.001
    cap_start = 0.0
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    # the following is transversely isotropic, i think.
    fill_method = symmetric9
    C_ijkl = '3E9 1E9 3E9 3E9 3E9 6E9 1E9 1E9 9E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    max_NR_iterations = 100
    ep_plastic_tolerance = 1E-3
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1E4
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = large_deform4
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/porosity/ad.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Functions]
  [volumetric]
    type = ParsedFunction
    value = t
  []
  [exact]
    type = ParsedFunction
    vars = 'f'
    vals = 'porosity_old'
    value = '(1 - f) * 3e-3 + f'
  []
[]

[Materials]
  [porosity]
    type = ADPorosityFromStrain
    initial_porosity = 0
    inelastic_strain = strain
    outputs = all
  []
  [strain]
    type = ADGenericFunctionRankTwoTensor
    tensor_name = strain
    tensor_functions = 'volumetric'
    outputs = all
  []
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1e-3
[]

[Postprocessors]
  [porosity]
    type = ElementAverageValue
    variable = porosity
    execute_on = 'initial timestep_end'
  []
  [porosity_old]
    type = ElementAverageValue
    variable = porosity
    execute_on = 'initial timestep_begin'
    outputs = none
  []
  [exact]
    type = FunctionValuePostprocessor
    function = exact
  []
  [00]
    type = ElementAverageValue
    variable = strain_00
    execute_on = 'initial timestep_end'
  []
  [11]
    type = ElementAverageValue
    variable = strain_11
    execute_on = 'initial timestep_end'
  []
  [22]
    type = ElementAverageValue
    variable = strain_22
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(test/tests/variables/mixed_order_variables/mixed_order_variables_test.i)

# FIRST order nodal variables on SECOND order grid
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./force_fn]
    type = ParsedFunction
    value = -4
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = (x*x)+(y*y)
  [../]

  [./aux_fn]
    type = ParsedFunction
    value = (1-x*x)*(1-y*y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = BodyForce
    variable = u
    function = force_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]


[AuxVariables]
  [./aux1]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ak1]
    type = FunctionAux
    variable = aux1
    function = aux_fn
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/misc/check_error/coupling_scalar_into_field.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./u]
  [../]
  [./a]
    family = SCALAR
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./coupled]
    type = CoupledForce
    variable = u
    # this should trigger an error message, 'v' should a field variable
    v = a
  [../]
[]

[ScalarKernels]
  [./alpha]
    type = AlphaCED
    variable = a
    value = 1
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    boundary = 'left right top bottom'
    variable = u
    value = 0
  [../]
[]

[Executioner]
  type = Steady
[]

(test/tests/postprocessors/relative_difference/relative_difference.i)

# Tests the RelativeDifferencePostprocessor post-processor, which computes
# the relative difference between 2 post-processor values.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./num_elems]
    # number of elements, equal to 2
    type = NumElems
  [../]
  [./num_nodes]
    # number of nodes, equal to 3
    type = NumNodes
  [../]
  [./zero]
    # zero post-processor value
    type = EmptyPostprocessor
  [../]

  # For the case in this input file, this will be computed as
  #   y = abs((num_nodes - num_elems) / num_elems)
  #   y = abs((3         - 2        ) / 2        ) = 0.5
  # When the command-line modification "Postprocessors/relative_difference/value2=zero" is used,
  #   y = abs(num_nodes - zero)
  #   y = abs(3         - 0   ) = 3
  [./relative_difference]
    type = RelativeDifferencePostprocessor
    value1 = num_nodes
    value2 = num_elems
  [../]
[]

[Outputs]
  [./out]
    type = CSV
    show = relative_difference
  [../]
[]

(test/tests/functions/linear_combination_function/except1.i)

# LinearCombinationFunction function test
# See [Functions] block for a description of the tests

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 10
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./the_linear_combo]
  [../]
[]

[AuxKernels]
  [./the_linear_combo]
    type = FunctionAux
    variable = the_linear_combo
    function = the_linear_combo
  [../]
[]


[Functions]
  [./twoxplus1]
    type = ParsedFunction
    value = 2*x+1
  [../]

  [./xsquared]
    type = ParsedFunction
    value = x*x
  [../]

  [./the_linear_combo]
    type = LinearCombinationFunction
    functions = 'x twoxplus1 xsquared'
    w = '0.5 5 0.4 0.3'
  [../]

  [./should_be_answer]
    type = ParsedFunction
    value = 0.5*x+5*(2*x+1)*0.4*x*x+0.3*7
  [../]
[]

[Postprocessors]
  [./should_be_zero]
    type = NodalL2Error
    function = should_be_answer
    variable = the_linear_combo
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  hide = dummy
  exodus = false
  csv = true
[]

(tutorials/tutorial01_app_development/step05_kernel_object/problems/pressure_diffusion.i)

[Mesh]
  type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
  dim = 2              # Dimension of the mesh
  nx = 100             # Number of elements in the x direction
  ny = 10              # Number of elements in the y direction
  xmax = 0.304         # Length of test chamber
  ymax = 0.0257        # Test chamber radius
[]

[Problem]
  type = FEProblem  # This is the "normal" type of Finite Element Problem in MOOSE
  coord_type = RZ   # Axisymmetric RZ
  rz_coord_axis = X # Which axis the symmetry is around
[]

[Variables]
  [pressure]
    # Adds a Linear Lagrange variable by default
  []
[]

[Kernels]
  [diffusion]
    type = DarcyPressure # Zero-gravity, divergence-free form of Darcy's law
    variable = pressure  # Operate on the "pressure" variable from above
  []
[]

[BCs]
  [inlet]
    type = ADDirichletBC # Simple u=value BC
    variable = pressure  # Variable to be set
    boundary = left      # Name of a sideset in the mesh
    value = 4000         # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
  []
  [outlet]
    type = ADDirichletBC
    variable = pressure
    boundary = right
    value = 0            # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Executioner]
  type = Steady       # Steady state problem
  solve_type = NEWTON # Perform a Newton solve

  # Set PETSc parameters to optimize solver efficiency
  petsc_options_iname = '-pc_type -pc_hypre_type' # PETSc option pairs with values below
  petsc_options_value = ' hypre    boomeramg'
[]

[Outputs]
  exodus = true # Output Exodus format
[]

(test/tests/variables/fe_hier/hier-2-1d.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 5
  elem_type = EDGE3
[]

[Functions]
  [./bc_fnl]
    type = ParsedFunction
    value = -2*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 2*x
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -2+x*x
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x*x
    grad_x = 2*x
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/vectorpostprocessors/elements_along_line/1d.i)

[Mesh]
  type = GeneratedMesh
  parallel_type = replicated # Until RayTracing.C is fixed
  dim = 1
  nx = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./elems]
    type = ElementsAlongLine
    start = '0.05 0 0'
    end = '0.405 0 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/outputs/format/pps_screen_out_warn.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./avg_block]
    type = ElementAverageValue
    variable = u
    outputs = 'console'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./console]
    type = Console
    execute_postprocessors_on = none
  [../]
[]

(modules/tensor_mechanics/test/tests/elasticitytensor/rotation_matrix_2_rotations.i)

# This input file is designed to rotate an elasticity tensor both with euler angles
# and a rotation matrix. The rotated tensor components should match between the
# two methods.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 1
[]

[AuxVariables]
  [./C1111_aux_matrix]  # C11
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1122_aux_matrix]  # C12
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1133_aux_matrix]  # C13
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1112_aux_matrix]  # C16
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./C1111_aux_euler]  # C11
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1122_aux_euler]  # C12
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1133_aux_euler]  # C13
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1112_aux_euler]  # C16
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./matl_C1111_matrix]  # C11
    type = RankFourAux
    rank_four_tensor = rotation_matrix_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = C1111_aux_matrix
    execute_on = initial
  [../]
  [./matl_C1122_matrix]  # C12
    type = RankFourAux
    rank_four_tensor = rotation_matrix_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = C1122_aux_matrix
    execute_on = initial
  [../]
  [./matl_C1133_matrix]  # C13
    type = RankFourAux
    rank_four_tensor = rotation_matrix_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = C1133_aux_matrix
    execute_on = initial
  [../]
  [./matl_C1112_matrix]  # C16
    type = RankFourAux
    rank_four_tensor = rotation_matrix_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 1
    variable = C1112_aux_matrix
    execute_on = initial
  [../]

  [./matl_C1111_euler]  # C11
    type = RankFourAux
    rank_four_tensor = euler_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = C1111_aux_euler
    execute_on = initial
  [../]
  [./matl_C1122_euler]  # C12
    type = RankFourAux
    rank_four_tensor = euler_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = C1122_aux_euler
    execute_on = initial
  [../]
  [./matl_C1133_euler]  # C13
    type = RankFourAux
    rank_four_tensor = euler_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = C1133_aux_euler
    execute_on = initial
  [../]
  [./matl_C1112_euler]  # C16
    type = RankFourAux
    rank_four_tensor = euler_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 1
    variable = C1112_aux_euler
    execute_on = initial
  [../]
[]

[Materials]
  [./elasticity_matrix]
    type = ComputeElasticityTensor
    block = 0
    base_name = 'rotation_matrix'
    fill_method = symmetric9
    C_ijkl = '1111 1122 1133 2222 2233 3333 2323 1313 1212'
    # rotation matrix for rotating a vector
    #   1. 45 degrees about z-axis
    #   2. ~54.7 degrees (arccos(1/sqrt(3)) radians) about x-axis
    # then taking the tranpose to give sample-to-crystal rotation,
    # ie. R*([0,0,1]) = [1,1,1], meaning the <001> direction of the sample
    # (or simulation) frame points along the <111> direction of the crystal
    rotation_matrix = '0.70710678  0.40824829  0.57735027
                      -0.70710678  0.40824829  0.57735027
                       0.         -0.81649658  0.57735027'
  [../]
  [./elasticity_euler]
    type = ComputeElasticityTensor
    block = 0
    base_name = 'euler'
    fill_method = symmetric9
    C_ijkl = '1111 1122 1133 2222 2233 3333 2323 1313 1212'
    # the angles here are the same as used to build the rotation matrix above because
    # we build the _transpose_ from euler angles in MOOSE, but we also transposed
    # the matrix for this example, so it goes back to the original;
    # the reversed order is due to the "extrinsic" convention used by MOOSE
    euler_angle_1 = 0.
    euler_angle_2 = 54.73561032
    euler_angle_3 = 45.
  [../]
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  # corresponding values in "matrix" and "euler" postprocessors should match
  [./C11_matrix]
    type = ElementAverageValue
    variable = C1111_aux_matrix
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C12_matrix]
    type = ElementAverageValue
    variable = C1122_aux_matrix
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C13_matrix]
    type = ElementAverageValue
    variable = C1133_aux_matrix
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C16_matrix]
    type = ElementAverageValue
    variable = C1112_aux_matrix
    execute_on = 'INITIAL TIMESTEP_END'
  [../]

  [./C11_euler]
    type = ElementAverageValue
    variable = C1111_aux_euler
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C12_euler]
    type = ElementAverageValue
    variable = C1122_aux_euler
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C13_euler]
    type = ElementAverageValue
    variable = C1133_aux_euler
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C16_euler]
    type = ElementAverageValue
    variable = C1112_aux_euler
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/usability/input.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/static_deformations/cosserat_glide.i)

# Example taken from Appendix A of
# S Forest "Mechanics of Cosserat media An introduction".  Available from http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.154.4476&rep=rep1&type=pdf
#
# Analytically, the displacements are
# wc_z = B sinh(w_e y)
# disp_x = (2 mu_c B / w_e / (mu + mu_c)) (1 - cosh(w_e y))
# with w_e^2 = 2 mu mu_c / be / (mu + mu_c)
# and B = arbitrary integration constant
#
# Also, the only nonzero stresses are
# m_zy = 2 B be w_e cosh(w_e y)
# si_yx = -4 mu mu_c/(mu + mu_c) B sinh(w_e y)
#
# MOOSE gives these stress components correctly.
# However, it also gives a seemingly non-zero si_xy
# component.  Upon increasing the resolution of the
# mesh (ny=10000, for example), the stress components
# are seen to limit correctly to the above forumlae
#
# I use mu = 2, mu_c = 3, be = 0.6, so w_e = 2
# Also i use B = 1, so at y = 1
# wc_z = 3.626860407847
# disp_x = -1.65731741465
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 100
  ymax = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./z_couple]
    type = StressDivergenceTensors
    variable = wc_z
    displacements = 'wc_x wc_y wc_z'
    component = 2
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./disp_x_zero_at_y_zero]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0
  [../]
  [./disp_x_fixed_at_y_max]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value = -1.65731741465
  [../]
  [./no_dispy]
    type = DirichletBC
    variable = disp_y
    boundary = 'back front bottom top left right'
    value = 0
  [../]
  [./no_dispz]
    type = DirichletBC
    variable = disp_z
    boundary = 'back front bottom top left right'
    value = 0
  [../]
  [./no_wc_x]
    type = DirichletBC
    variable = wc_x
    boundary = 'back front bottom top left right'
    value = 0
  [../]
  [./no_wc_y]
    type = DirichletBC
    variable = wc_y
    boundary = 'back front bottom top left right'
    value = 0
  [../]
  [./wc_z_zero_at_y_zero]
    type = DirichletBC
    variable = wc_z
    boundary = bottom
    value = 0
  [../]
  [./wc_z_fixed_at_y_max]
    type = DirichletBC
    variable = wc_z
    boundary = top
    value = 3.626860407847
  [../]
[]

[AuxVariables]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = '1.1 0.6 0.6' # In Forest notation this is alpha=1.1 (this is unimportant), beta=gamma=0.6.
    fill_method_bending = 'general_isotropic'
    E_ijkl = '1 2 3' # In Forest notation this is lambda=1 (this is unimportant), mu=2, mu_c=3
    fill_method = 'general_isotropic'
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[VectorPostprocessors]
  [./soln]
    type = LineValueSampler
    sort_by = y
    variable = 'disp_x wc_z stress_yx couple_stress_zy'
    start_point = '0 0 0'
    end_point = '0 1 0'
    num_points = 11
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = cosserat_glide_out
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/ad_linear_elasticity/tensor.i)

# This input file is designed to test the RankTwoAux and RankFourAux
# auxkernels, which report values out of the Tensors used in materials
# properties.

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmax = 2
  ymax = 2
[]

[Variables]
  [./diffused]
     [./InitialCondition]
      type = RandomIC
     [../]
  [../]
[]

[AuxVariables]
  [./C11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C13]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C14]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C15]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C16]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C23]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C24]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C25]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C26]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C34]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C35]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C36]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C44]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C45]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C46]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C55]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C56]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C66]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
  use_automatic_differentiation = true
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = diffused
  [../]
[]

[AuxKernels]
  [./matl_C11]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = C11
  [../]
  [./matl_C12]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = C12
  [../]
  [./matl_C13]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = C13
  [../]
  [./matl_C14]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 2
    variable = C14
  [../]
  [./matl_C15]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 2
    variable = C15
  [../]
  [./matl_C16]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 1
    variable = C16
  [../]
  [./matl_C22]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 1
    index_l = 1
    variable = C22
  [../]
  [./matl_C23]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 2
    index_l = 2
    variable = C23
  [../]
  [./matl_C24]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 1
    index_l = 2
    variable = C24
  [../]
  [./matl_C25]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 0
    index_l = 2
    variable = C25
  [../]
  [./matl_C26]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 0
    index_l = 1
    variable = C26
  [../]
 [./matl_C33]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 2
    index_l = 2
    variable = C33
  [../]
  [./matl_C34]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 1
    index_l = 2
    variable = C34
  [../]
  [./matl_C35]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 0
    index_l = 2
    variable = C35
  [../]
  [./matl_C36]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 0
    index_l = 1
    variable = C36
  [../]
  [./matl_C44]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 1
    index_l = 2
    variable = C44
  [../]
  [./matl_C45]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 0
    index_l = 2
    variable = C45
  [../]
  [./matl_C46]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 0
    index_l = 1
    variable = C46
  [../]
  [./matl_C55]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 2
    index_k = 0
    index_l = 2
    variable = C55
  [../]
  [./matl_C56]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 2
    index_k = 0
    index_l = 1
    variable = C56
  [../]
  [./matl_C66]
    type = ADRankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 1
    index_k = 0
    index_l = 1
    variable = C66
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeElasticityTensor
    fill_method = symmetric21
    C_ijkl ='1111 1122 1133 1123 1113 1112 2222 2233 2223 2213 2212 3333 3323 3313 3312 2323 2313 2312 1313 1312 1212'
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = diffused
    boundary = 'right'
    value = 1
  [../]
  [./top]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
  [./disp_x_BC]
    type = DirichletBC
    variable = disp_x
    boundary = 'bottom top'
    value = 0.5
  [../]
  [./disp_x_BC2]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.01
  [../]
  [./disp_y_BC]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.8
  [../]
  [./disp_y_BC2]
    type = DirichletBC
    variable = disp_y
    boundary = 'left right'
    value = 0.02
  [../]
[]

[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/multilevel/dt_from_master_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.25

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./out]
    type = Console
    output_file = true
  [../]
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = dt_from_master_sub.i
  [../]
[]

(test/tests/adaptivity/interval/adapt_interval.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 6
  dt = 1

  solve_type = 'PJFNK'

[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  interval = 2
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/planar5.i)

# A single unit element is stretched by 1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = 2.6 Pa
# stress_xx = 0.6 Pa
# stress_yy = 0.6 Pa
# tensile_strength is set to 0.5Pa with cubic hardening to 1Pa at intnl=1E-6
#
# The return should be to a plane (but the algorithm
# will try tip-return first), with, according to mathematica
# plastic_multiplier = 6.655327991E-7
# stress_zz = 0.869613817289
# stress_xx = 0.20068032054

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.0E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.5
    value_residual = 1
    internal_limit = 1E-6
  [../]
  [./tens]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    shift = 1E-6
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.6E6 1E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = tens
    debug_fspb = none
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = '0.1 0.2 0.3'
    debug_jac_at_intnl = 1E-6
    debug_stress_change = 1E-6
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar5
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/actions/addmaterials.i)

# Test that the PorousFlowAddMaterialAction correctly handles the case where
# materials are added with the default add_nodes parameter, as well as
# at_nodes = true, to make sure that the action doesn't add a duplicate material

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pwater]
    initial_condition = 1e6
  []
  [sgas]
    initial_condition = 0.3
  []
  [temperature]
    initial_condition = 50
  []
[]

[AuxVariables]
  [x0]
    initial_condition = 0.1
  []
  [x1]
    initial_condition = 0.5
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pwater
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = sgas
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temperature
  []
  [heat_advection]
    type = PorousFlowHeatAdvection
    variable = temperature
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pwater sgas temperature'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-5
    pc_max = 1e7
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
      cv = 2
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1e9
      viscosity = 1e-4
      density0 = 20
      thermal_expansion = 0
      cv = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [temperature_nodal]
    type = PorousFlowTemperature
    at_nodes = true
    temperature = 50
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [ppss_nodal]
    type = PorousFlow2PhasePS
    at_nodes = true
    phase0_porepressure = pwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'x0 x1'
  []
  [massfrac_nodal]
    type = PorousFlowMassFraction
    at_nodes = true
    mass_fraction_vars = 'x0 x1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid0_nodal]
    type = PorousFlowSingleComponentFluid
    at_nodes = true
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [simple_fluid1_nodal]
    type = PorousFlowSingleComponentFluid
    at_nodes = true
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.11
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
    s_res = 0.01
    sum_s_res = 0.11
  []
  [relperm0_nodal]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    at_nodes = true
  []
  [relperm1_nodal]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
    at_nodes = true
  []
  [porosity_nodal]
    type = PorousFlowPorosityConst
    porosity = 0.1
    at_nodes = true
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 125
  []
  [unused]
    type = GenericConstantMaterial
    prop_names = unused
    prop_values = 0
  []
[]

[Executioner]
  type = Transient
  end_time = 1
  nl_abs_tol = 1e-14
[]

(modules/level_set/test/tests/transfers/markers/multi_level/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[AuxVariables]
  [./marker]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  hide = 'u'
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/fflux04.i)

# 2phase (PP), 3components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 0.4
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 0.4
  []
[]


[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = ppgas
    gravity = '-1 -0.1 0'
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = massfrac_ph0_sp0
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/kernels/conservative_advection/full_upwinding_1D.i)

# ConservativeAdvection with upwinding_type = full
# Apply a velocity = (1, 0, 0) and see a pulse advect to the right
# Note that the pulse diffuses more than with no upwinding,
# but there are no overshoots and undershoots and that the
# center of the pulse at u=0.5 advects with the correct velocity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./u]
  [../]
[]

[BCs]
  [./u_injection_left]
    type = InflowBC
    boundary = left
    variable = u
    velocity = '1 0 0'
    inlet_conc = 1
  [../]
[]

[Kernels]
  [./udot]
    type = MassLumpedTimeDerivative
    variable = u
  [../]
  [./advection]
    type = ConservativeAdvection
    variable = u
    velocity = '1 0 0'
    upwinding_type = full
  [../]
[]

[Executioner]
  type = Transient
  solve_type = LINEAR
  dt = 0.1
  end_time = 1
  l_tol = 1E-14
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/iteration_adaptive/adapt_tstep_pps_lim.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./timestep_fn]
    type = PiecewiseLinear
    x = '0.  40.'
    y = '10. 1. '
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0.0
  end_time = 40.0
  n_startup_steps = 2
  dtmax = 6.0
  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 10
    timestep_limiting_postprocessor = timestep_pp
    dt = 1.0
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]

# Just use a simple postprocessor to test capability to limit the time step length to the postprocessor value
  [./timestep_pp]
    type = FunctionValuePostprocessor
    function = timestep_fn
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  checkpoint = true
[]

(modules/porous_flow/test/tests/dirackernels/theis_rz.i)

# Theis problem: Flow to single sink using BasicTHM
# SinglePhase
# RZ mesh

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 100
  bias_x = 1.05
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 20E6
  []
[]

[PorousFlowBasicTHM]
  dictator_name = dictator
  add_darcy_aux = false
  fp = simple_fluid
  gravity = '0 0 0'
  multiply_by_density = false
  porepressure = pp
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      viscosity = 0.001
    []
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.05
  []
  [biot_mod]
    type = PorousFlowConstantBiotModulus
    fluid_bulk_modulus = 2E9
    biot_coefficient = 1.0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
  []
[]

[DiracKernels]
  [sink]
    type = PorousFlowSquarePulsePointSource
    point = '0 0 0'
    mass_flux = -0.16E-3 # recall this is a volumetric flux because multiply_by_density = false in the Action, so this corresponds to a mass_flux of 0.16 kg/s/m because density=1000
    variable = pp
  []
[]

[VectorPostprocessors]
  [pp]
    type = LineValueSampler
    num_points = 25
    start_point = '0 0 0'
    end_point = '100 0 0'
    sort_by = x
    variable = pp
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 200
  end_time = 1E3
  nl_abs_tol = 1e-10
[]

[Outputs]
  perf_graph = true
  [csv]
    type = CSV
    execute_on = final
  []
[]

(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian/main.i)

# Basic example coupling a master and sub app in a 3D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
#
# Note: this problem is not light, and may take a few minutes to solve.
[Mesh]
  type = GeneratedMesh
  dim = 3

  xmin = 0.0
  xmax = 10.0
  nx = 15

  ymin = 1.0
  ymax = 11.0
  ny = 25

  zmin = 2.0
  zmax = 12.0
  nz = 35
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = HeatConduction
    variable = m
  [../]
  [./time_diff_m]
    type = HeatConductionTimeDerivative
    variable = m
  [../]
  [./s_in] # Add in the contribution from the SubApp
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[Materials]
  [./Unobtanium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '1.0                  1.0           1.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'top bottom left right front back'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3   4   5'
    physical_bounds = '0.0  10.0    1.0 11.0    2.0 12.0'
    x = Legendre
    y = Legendre
    z = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(test/tests/auxkernels/aux_scalar_deps/aux_scalar_deps.i)

#
# Testing a solution that is second order in space and first order in time
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[AuxVariables]
  [./a]
    family = SCALAR
    order = FIRST
  [../]
  [./b]
    family = SCALAR
    order = FIRST
  [../]
  [./c]
    family = SCALAR
    order = FIRST
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./a_ic]
    type = ScalarConstantIC
    variable = a
    value = 0
  [../]
  [./b_ic]
    type = ScalarConstantIC
    variable = b
    value = 2
  [../]
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t
  [../]

  [./a_fn]
    type = ParsedFunction
    value = t
  [../]
  [./b_fn]
    type = ParsedFunction
    value = (4-t)/2
  [../]
[]

# NOTE: The execute_on = 'timestep_end' is crucial for this test. Without it
# the aux values would be updated during the residual formation and we would
# end up with the right value at the end of the time step. With this flag on,
# the dependencies has to be correct for this test to work. Otherwise the
# values of 'c' will be lagged.

[AuxScalarKernels]
  [./c_saux]
    type = QuotientScalarAux
    variable = c
    numerator = a
    denominator = b
    execute_on = 'timestep_end'
  [../]
  [./a_saux]
    type = FunctionScalarAux
    variable = a
    function = a_fn
    execute_on = 'timestep_end'
  [../]
  [./b_saux]
    type = FunctionScalarAux
    variable = b
    function = b_fn
    execute_on = 'timestep_end'
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  solve_type = 'PJFNK'
  start_time = 0.0
  num_steps = 2
  dt = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/zero_dt/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  dt = 0
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/cp_slip_rate_integ/crysp_linesearch.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    block = 0
  [../]
  [./disp_y]
    block = 0
  [../]
  [./disp_z]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.0001*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCPSlipRateRes
    block = 0
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.01 5 8 0.001 0.01 9 12 0.001 0.01'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
    slip_incr_tol = 1
    maximum_substep_iteration = 12
    use_line_search = true
    rtol = 1e-8
    abs_tol = 1e-12
    line_search_method = 'BISECTION'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 10
  dtmin = 0.05
  dtmax = 1e4

  num_steps = 10
[]

[Outputs]
  file_base = crysp_linesearch_out
  exodus = true
  print_linear_residuals = true
  perf_graph = true
[]

(test/tests/time_steppers/iteration_adaptive/multi_piecewise_linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./temp_spike1]
    type = PiecewiseLinear
    x = '1 3 5'
    y = '1 4 4'
  [../]
  [./temp_spike2]
    type = PiecewiseLinear
    x = '0 2 4'
    y = '1 1 2'
  [../]

  [temp_spike]
    type = ParsedFunction
    value = 'temp_spike1 + temp_spike2'
    vars = 'temp_spike1 temp_spike2'
    vals = 'temp_spike1 temp_spike2'
  []
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = temp_spike
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0
  end_time = 5
  verbose = true
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    optimal_iterations = 10
    timestep_limiting_function = 'temp_spike1 temp_spike2'
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/misc/check_error/function_conflict.i)

# A function name that could be interpreted as a ParsedFunction

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Functions]
  [./x]
    type = ConstantFunction
  [../]
[]

[Variables]
  [./var]
  [../]
[]

[ICs]
  [./dummy]
    type = FunctionIC
    variable = var
    function = x
  [../]
[]


[Kernels]
  [./diff]
    type = Diffusion
    variable = var
  [../]
[]

[Executioner]
  type = Steady
[]

(test/tests/variables/fe_hier/hier-1-3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
  nx = 5
  ny = 5

  elem_type = HEX8
[]

[Functions]
  [./bc_fnt]
    type = ParsedFunction
    value = 1
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = -1
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = -1
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 1
  [../]
  [./bc_fnf]
    type = ParsedFunction
    value = 1
  [../]
  [./bc_fnk]
    type = ParsedFunction
    value = -1
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x+y+z
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x+y+z
    grad_x = 1
    grad_y = 1
    grad_z = 1
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
  [./bc_front]
    type = FunctionNeumannBC
    variable = u
    boundary = 'front'
    function = bc_fnf
  [../]
  [./bc_back]
    type = FunctionNeumannBC
    variable = u
    boundary = 'back'
    function = bc_fnk
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/bcs/misc_bcs/weak_gradient_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Functions]
  [./initial_value]
    type = ParsedFunction
    value = 'x'
  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = initial_value
    [../]
  [../]
[]

[Kernels]
  active = 'diff ie'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  active = 'left right top bottom'

  [./left]
    type = SinDirichletBC
    variable = u
    boundary = 3
    initial = 0.0
    final = 1.0
    duration = 10.0
  [../]

  [./right]
    type = SinDirichletBC
    variable = u
    boundary = 1
    initial = 1.0
    final = 0.0
    duration = 10.0
  [../]

  # Explicit Natural Boundary Conditions
  [./top]
    type = WeakGradientBC
    variable = u
    boundary = 2
  [../]

  [./bottom]
    type = WeakGradientBC
    variable = u
    boundary = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  num_steps = 10
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/examples/tutorial/13.i)

# Example of reactive transport model with dissolution of dolomite
#
# The equilibrium system has 5 primary species (Variables) and
# 5 secondary species (PorousFlowMassFractionAqueousEquilibrium).
# Some of the equilibrium constants have been chosen rather arbitrarily.
#
# Equilibrium reactions
# H+  + HCO3-                      = CO2(aq)
# -H+ + HCO3-                      = CO32-
#       HCO3- + Ca2+               = CaHCO3+
#       HCO3-        + Mg2+        = MgHCO3+
#       HCO3-               + Fe2+ = FeHCO3+
#
# The kinetic reaction that dissolves dolomite involves all 5 primary species.
#
# -2H+ + 2HCO3- + Ca2+ + 0.8Mg2+ + 0.2Fe2+ = CaMg0.8Fe0.2(CO3)2
#
# The initial concentration of precipitated dolomite is high, so it starts
# to dissolve immediately, increasing the concentrations of the primary species.
#
# Only single-phase, fully saturated physics is used.
# The pressure gradient is fixed, so that the Darcy velocity is 0.1m/s.
#
# Primary species are injected from the left side, and they flow to the right.
# Less dolomite dissolution therefore occurs on the left side (where
# the primary species have higher concentration).
#
# This test is more fully documented in tutorial_13
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 1
[]

[Variables]
  [h+]
  []
  [hco3-]
  []
  [ca2+]
  []
  [mg2+]
  []
  [fe2+]
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 2.19E6
  []
  [eqm_k1]
    initial_condition = 4.73E-11
  []
  [eqm_k2]
    initial_condition = 0.222
  []
  [eqm_k3]
    initial_condition = 1E-2
  []
  [eqm_k4]
    initial_condition = 1E-3
  []
  [kinetic_k]
    initial_condition = 326.2
  []
  [pressure]
  []
  [dolomite]
    family = MONOMIAL
    order = CONSTANT
  []
  [dolomite_initial]
    initial_condition = 1E-7
  []
[]

[AuxKernels]
  [dolomite]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = dolomite
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[ICs]
  [pressure_ic]
    type = FunctionIC
    variable = pressure
    function = '(1 - x) * 1E6'
  []
  [h+_ic]
    type = BoundingBoxIC
    variable = h+
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 0.25
    inside = 5.0e-2
    outside = 1.0e-6
  []
  [hco3_ic]
    type = BoundingBoxIC
    variable = hco3-
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 0.25
    inside = 5.0e-2
    outside = 1.0e-6
  []
  [ca2_ic]
    type = BoundingBoxIC
    variable = ca2+
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 0.25
    inside = 5.0e-2
    outside = 1.0e-6
  []
  [mg2_ic]
    type = BoundingBoxIC
    variable = mg2+
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 0.25
    inside = 5.0e-2
    outside = 1.0e-6
  []
  [fe2_ic]
    type = BoundingBoxIC
    variable = fe2+
    x1 = 0.0
    y1 = 0.0
    x2 = 1.0e-10
    y2 = 0.25
    inside = 5.0e-2
    outside = 1.0e-6
  []
[]

[Kernels]
  [h+_ie]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = h+
  []
  [h+_conv]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = h+
  []
  [predis_h+]
    type = PorousFlowPreDis
    variable = h+
    mineral_density = 2875.0
    stoichiometry = -2
  []
  [hco3-_ie]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = hco3-
  []
  [hco3-_conv]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = hco3-
  []
  [predis_hco3-]
    type = PorousFlowPreDis
    variable = hco3-
    mineral_density = 2875.0
    stoichiometry = 2
  []
  [ca2+_ie]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = ca2+
  []
  [ca2+_conv]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = ca2+
  []
  [predis_ca2+]
    type = PorousFlowPreDis
    variable = ca2+
    mineral_density = 2875.0
    stoichiometry = 1
  []
  [mg2+_ie]
    type = PorousFlowMassTimeDerivative
    fluid_component = 3
    variable = mg2+
  []
  [mg2+_conv]
    type = PorousFlowAdvectiveFlux
    fluid_component = 3
    variable = mg2+
  []
  [predis_mg2+]
    type = PorousFlowPreDis
    variable = mg2+
    mineral_density = 2875.0
    stoichiometry = 0.8
  []
  [fe2+_ie]
    type = PorousFlowMassTimeDerivative
    fluid_component = 4
    variable = fe2+
  []
  [fe2+_conv]
    type = PorousFlowAdvectiveFlux
    fluid_component = 4
    variable = fe2+
  []
  [predis_fe2+]
    type = PorousFlowPreDis
    variable = fe2+
    mineral_density = 2875.0
    stoichiometry = 0.2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'h+ hco3- ca2+ mg2+ fe2+'
    number_fluid_phases = 1
    number_fluid_components = 6
    number_aqueous_equilibrium = 5
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      viscosity = 1E-3
    []
  []
[]

[BCs]
  [hco3-_left]
    type = DirichletBC
    variable = hco3-
    boundary = left
    value = 5E-2
  []
  [h+_left]
    type = DirichletBC
    variable = h+
    boundary = left
    value = 5E-2
  []
  [ca2+_left]
    type = DirichletBC
    variable = ca2+
    boundary = left
    value = 5E-2
  []
  [mg2+_left]
    type = DirichletBC
    variable = mg2+
    boundary = left
    value = 5E-2
  []
  [fe2+_left]
    type = DirichletBC
    variable = fe2+
    boundary = left
    value = 5E-2
  []
  [hco3-_right]
    type = DirichletBC
    variable = hco3-
    boundary = right
    value = 1E-6
  []
  [h+_right]
    type = DirichletBC
    variable = h+
    boundary = right
    value = 1e-6
  []
  [ca2+_right]
    type = DirichletBC
    variable = ca2+
    boundary = right
    value = 1E-6
  []
  [mg2+_right]
    type = DirichletBC
    variable = mg2+
    boundary = right
    value = 1E-6
  []
  [fe2+_right]
    type = DirichletBC
    variable = fe2+
    boundary = right
    value = 1E-6
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 298.15
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [equilibrium_massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'h+ hco3- ca2+ mg2+ fe2+'
    num_reactions = 5
    equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2 eqm_k3 eqm_k4'
    primary_activity_coefficients = '1 1 1 1 1'
    secondary_activity_coefficients = '1 1 1 1 1'
    reactions = '1 1 0 0 0
                -1 1 0 0 0
                 0 1 1 0 0
                 0 1 0 1 0
                 0 1 0 0 1'
  []
  [kinetic]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'h+ hco3- ca2+ mg2+ fe2+'
    num_reactions = 1
    equilibrium_constants = kinetic_k
    primary_activity_coefficients = '1 1 1 1 1'
    reactions = '-2 2 1 0.8 0.2'
    specific_reactive_surface_area = '1.2E-8'
    kinetic_rate_constant = '3E-4'
    activation_energy = '1.5e4'
    molar_volume = 64365.0
    gas_constant = 8.314
    reference_temperature = 298.15
  []
  [dolomite_conc]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = dolomite_initial
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
  []
  [relp]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.1
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  exodus = true
[]

(modules/tensor_mechanics/test/tests/visco/gen_kv_creep.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./creep_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./strain_xx]
    type = RankTwoAux
    variable = strain_xx
    rank_two_tensor = total_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./axial_load]
    type = NeumannBC
    variable = disp_x
    boundary = right
    value    = 10e6
  [../]
[]

[Materials]
  [./kelvin_voigt]
    type = GeneralizedKelvinVoigtModel
    creep_modulus = '10e9 10e9'
    creep_viscosity = '1 10'
    poisson_ratio = 0.2
    young_modulus = 10e9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'creep'
  [../]
  [./creep]
    type = LinearViscoelasticStressUpdate
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./update]
    type = LinearViscoelasticityManager
    viscoelastic_model = kelvin_voigt
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = ElementAverageValue
    variable = stress_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./creep_strain_xx]
    type = ElementAverageValue
    variable = creep_strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  l_max_its  = 100
  l_tol      = 1e-8
  nl_max_its = 50
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8

  dtmin = 0.01
  end_time = 100
  [./TimeStepper]
    type = LogConstantDT
    first_dt = 0.1
    log_dt = 0.1
  [../]

[]

[Outputs]
  file_base = gen_kv_creep_out
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn_fu_04.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn04
  exodus = false
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/small_deform1.i)

# checking for small deformation
# A single element is stretched by 1E-6m in x,y and z directions.
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# wpt_tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and its value should be 1pa.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value = 0E-6
  [../]
  [./topy]
    type = DirichletBC
    variable = disp_y
    boundary = front
    value = 0E-6
  [../]
  [./topz]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 1E-6
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(modules/xfem/test/tests/second_order_elements/square_branch_quad8_2d.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD8
[]

[UserObjects]
  [./line_seg_cut_set_uo]
    type = LineSegmentCutSetUserObject
    cut_data = '-1.0000e-10   6.6340e-01   6.6340e-01  -1.0000e-10  0.0  1.0
                 3.3120e-01   3.3200e-01   1.0001e+00   3.3200e-01  1.0  2.0'
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    planar_formulation = PLANE_STRAIN
  [../]
[]

[Functions]
  [./right_disp_x]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
  [./top_disp_y]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
[]

[BCs]
  [./right_x]
    type = FunctionDirichletBC
    boundary = 1
    variable = disp_x
    function = right_disp_x
  [../]
  [./top_y]
    type = FunctionDirichletBC
    boundary = 2
    variable = disp_y
    function = top_disp_y
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]
  [./left_x]
    type = DirichletBC
    boundary = 3
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 2.2
  num_steps = 5000
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/controls/restrict_exec_flag/exec_flag_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    positions = '0 0 0'
    input_files = sub.i
  []
[]

[Controls]
  [test]
    type = TestControl
    test_type = 'execflag_error'
  []
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/exception.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
  [../]
  [./uy]
  [../]
  [./uz]
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./pk2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./slip_increment]
   order = CONSTANT
   family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.1*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./pk2]
   type = RankTwoAux
   variable = pk2
   rank_two_tensor = pk2
   index_j = 2
   index_i = 2
   execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
  [./slip_inc]
   type = MaterialStdVectorAux
   variable = slip_increment
   property = slip_rate_gss
   index = 0
   execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    block = 0
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./pk2]
   type = ElementAverageValue
   variable = pk2
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
  [./slip_increment]
   type = ElementAverageValue
   variable = slip_increment
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.01
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/special_rock1.i)

# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 5deg
# Tensile with strength = 1MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
#
# NOTE: The yield function tolerances here are set at 100-times what i would usually use
# This is because otherwise the test fails on the 'pearcey' architecture.
# This is because identical stress tensors yield slightly different eigenvalues
# (and hence return-map residuals) on 'pearcey' than elsewhere, which results in
# a different number of NR iterations are needed to return to the yield surface.
# This is presumably because of compiler internals, or the BLAS routines being
# optimised differently or something similar.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[GlobalParams]
  volumetric_locking_correction=true
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
[]


[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 4E7
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    use_custom_returnMap = false
    yield_function_tolerance = 1.0E+2  # Note larger value
    shift = 1.0E+2                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
  [../]
  [./mc_smooth]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4E6
    yield_function_tolerance = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]

  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = ts
    yield_function_tolerance = 1.0E+2  # Note larger value
    shift = 1.0E+2                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
  [./tensile_smooth]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    tensile_tip_smoother = 1E5
    yield_function_tolerance = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1.0E9 1.3E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5  # Note larger value, to match the larger yield_function_tolerances

    plastic_models = 'tensile mc'
    max_NR_iterations = 5
    specialIC = 'rock'
    deactivation_scheme = 'safe'
    min_stepsize = 1
    max_stepsize_for_dumb = 1

    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1 1'
    debug_jac_at_intnl = '1 1 1 1'
    debug_stress_change = 1E1
    debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = special_rock1
  exodus = false
  csv = true
[]

(test/tests/transfers/multiapp_nearest_node_transfer/two_way_many_apps_master.i)

# In this test, the Master App is a 10x10 grid on the unit square, and
# there are 5 Sub Apps which correspond to each vertex of the unit square
# and the center, arranged in the following order:
# 3   4
#   2
# 0   1
# Sub Apps 0, 1, 3, and 4 currently overlap with a single element in
# each corner of the Master App, while Sub App 2 overlaps with 4
# Master App elements in the center. Note that we move the corner Sub
# Apps "outward" slightly along the diagonals to avoid ambiguity with
# which SubApp is "nearest" to a given Master App element centroid.
# This makes it easier to visually verify that the Transfers are
# working correctly.
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
  [./elemental_from_sub]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    # Note, in case you want to modify this test.  It is important that there are
    # an odd number of apps because this way we will catch errors caused by load
    # imbalances with our -p 2 tests.
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '-0.11 -0.11 0.0
                 0.91 -0.11 0.0
                 0.4 0.4 0.0
                 -0.11 0.91 0.0
                 0.91 0.91 0.0'
    input_files = two_way_many_apps_sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = from_sub
  [../]
  [./elemental_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_sub
  [../]
  [./to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = from_master
  [../]
  [./elemental_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_master
  [../]
[]

(test/tests/multiapps/time_offset/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.2

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    type = TransientMultiApp
    input_files = 'sub.i'
    global_time_offset = 0.8
  [../]
[]

(test/tests/kernels/ad_transient_diffusion/ad_transient_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = ADTimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/inertial_torque/simple.i)

# A single element is stretched.
#
# For all time:
# disp_x = 0
# disp_z = 3
#
# The velocities are initialised to zero
# The accelerations are initialised to
# accel_x = 0
# accel_y = 2
# accel_z = 0
#
# The only degree of freedom is disp_y.
# It is initialised to zero.
# The DE is the ZEROTH component of
# density * disp x accel = BodyForce
# (Choosing the zeroth component is unusual: this
# is to illustrate correct behaviour of the
# InertialTorque Kernel, rather than being
# relevant to any particular solid-mechanics problem.)
# The LHS = - density * disp_z * accel_y
# With density = 0.5 and BodyForce = -3 the solution is
# accel_y = 2, vel_y = 2 * t, and disp_y = t^2
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  velocities = 'vel_x vel_y vel_z'
  accelerations = 'accel_x accel_y accel_z'
  gamma = 0.5
  beta = 0.25
  alpha = 0.0
  eta = 0.0
[]

[Variables]
  [./disp_y]
  [../]
[]

[Kernels]
  [./icm_x]
    type = InertialTorque
    component = 0
    variable = disp_y
  [../]
  [./source_x]
    type = BodyForce
    variable = disp_y
    function = -3
  [../]
[]

[AuxVariables]
  [./disp_x]
  [../]
  [./disp_z]
    initial_condition = 3
  [../]
  [./vel_x]
  [../]
  [./vel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_x]
  [../]
  [./accel_y]
    initial_condition = 2
  [../]
  [./accel_z]
  [../]
[]

[AuxKernels]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    execute_on = timestep_end
  [../]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    execute_on = timestep_end
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
[]

[Materials]
  [./density]
    type = GenericConstantMaterial
    prop_names = density
    prop_values = 0.5
  [../]
[]

[Postprocessors]
  [./y_disp]
    type = PointValue
    point = '0 0 0'
    use_displaced_mesh = false
    variable = disp_y
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  num_steps = 10
[]

[Outputs]
  csv = true
[]

(test/tests/postprocessors/function_sideintegral/function_sideintegral.i)

# calculates the integral of various functions over
# boundaries of the mesh.  See [Postprocessors] for
# a description of the functions
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  xmin = -1
  xmax = 1
  ymin = -2
  ymax = 2
  zmin = 0
  zmax = 6
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[ICs]
  [./u]
    type = ConstantIC
    variable = u
    value = 0
  [../]
[]

[Postprocessors]
  [./zmin]
    # no function is provided, so it should default to 1
    # yielding postprocessor = 8
    type = FunctionSideIntegral
    boundary = back
  [../]
  [./zmax]
    # result should be -6*area_of_zmax_sideset = -48
    type = FunctionSideIntegral
    boundary = front
    function = '-z'
  [../]
  [./ymin]
    # since the integrand is odd in x, the result should be zero
    type = FunctionSideIntegral
    boundary = bottom
    function = 'x*pow(z,4)'
  [../]
  [./ymax]
    # result should be 24
    type = FunctionSideIntegral
    boundary = top
    function = 'y*(1+x)*(z-2)'
  [../]
  [./xmin_and_xmax]
    # here the integral is over two sidesets
    # result should be 432
    type = FunctionSideIntegral
    boundary = 'left right'
    function = '(3+x)*z'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = function_sideintegral
  [./csv]
    type = CSV
  [../]
[]

(tutorials/darcy_thermo_mech/step05_heat_conduction/tests/bcs/outflow/outflow.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 5
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[Kernels]
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
[]

[BCs]
  [inlet_temperature]
    type = DirichletBC
    variable = temperature
    boundary = left
    value = 350 # (K)
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [steel]
    type = ADGenericConstantMaterial
    prop_names = 'thermal_conductivity specific_heat density'
    prop_values = '18 466 8000' # W/m*K, J/kg-K, kg/m^3 @ 296K
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  num_steps = 2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except19.i)

# Exception test
# No initial_mineral_concentrations
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [dummy]
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 0.5
  []
  [a]
    initial_condition = 0.5
  []
  [ini_mineral_conc]
    initial_condition = 0.2
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [porosity]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = dummy
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = dummy
    number_fluid_phases = 1
    number_fluid_components = 2
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
    temperature = 1
  []
  [predis_qp]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc_qp]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [porosity]
    type = PorousFlowPorosity
    chemical = true
    porosity_zero = 0.6
    reference_chemistry = ini_mineral_conc
  []
[]


[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.1
  end_time = 0.4
[]

[Postprocessors]
  [porosity]
    type = PointValue
    point = '0 0 0'
    variable = porosity
  []
  [c]
    type = PointValue
    point = '0 0 0'
    variable = mineral
  []
[]
[Outputs]
  csv = true
  perf_graph = true
[]

(test/tests/functions/coarsened_piecewise_linear/coarsened_piecewise_linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Functions]
  [./input]
    type = CoarsenedPiecewiseLinear
    data_file = input.csv
    format = columns
    epsilon = 0.1
    x_scale = 0.03
  [../]
[]

[VectorPostprocessors]
  [./F]
    type = PiecewiseFunctionTabulate
    function = input
    execute_on = INITIAL
    outputs = vpp
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  [./vpp]
    type = CSV
    execute_vector_postprocessors_on = INITIAL
  [../]
[]

(modules/combined/test/tests/beam_eigenstrain_transfer/subapp_err_3.i)

# SubApp with 2D model to test multi app vectorpostprocessor to aux var transfer

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 5
  xmin = 0.0
  xmax = 0.5
  ymin = 0.0
  ymax = 0.150080
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./temp]
  [../]
  [./axial_strain]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
      [../]
    [../]
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
  [./axial_strain]
    type = RankTwoAux
    variable = axial_strain
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
[]

[VectorPostprocessors]
  [./axial_str]
    type = LineValueSampler
    start_point = '0.5 0.0 0.0'
    end_point = '0.5 0.150080 0.0'
    variable = axial_strain
    num_points = 21
    sort_by = 'y'
  [../]
[]

[Postprocessors]
  [./end_disp]
    type = PointValue
    variable = disp_y
    point = '0.5 0.150080 0.0'
  [../]
[]

(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialMultiphase.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = -20
  xmax = 20
  ymin = -20
  ymax = 20
[]

[GlobalParams]
  op_num = 2
  var_name_base = etab
[]

[Variables]
  [./w]
  [../]
  [./etaa0]
  [../]
  [./etab0]
  [../]
  [./etab1]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]

  [./IC_etaa0]
    type = FunctionIC
    variable = etaa0
    function = ic_func_etaa0
  [../]
  [./IC_etab0]
    type = FunctionIC
    variable = etab0
    function = ic_func_etab0
  [../]
  [./IC_etab1]
    type = FunctionIC
    variable = etab1
    function = ic_func_etab1
  [../]
  [./IC_w]
    type = ConstantIC
    value = -0.05
    variable = w
  [../]
[]

[Functions]
  [./ic_func_etaa0]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2);0.5*(1.0-tanh((r-10.0)/sqrt(2.0)))'
  [../]
  [./ic_func_etab0]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2);0.5*(1.0+tanh((r-10)/sqrt(2.0)))*0.5*(1.0+tanh((y)/sqrt(2.0)))'
  [../]
  [./ic_func_etab1]
    type = ParsedFunction
    value = 'r:=sqrt(x^2+y^2);0.5*(1.0+tanh((r-10)/sqrt(2.0)))*0.5*(1.0-tanh((y)/sqrt(2.0)))'
  [../]
[]


[BCs]
[]

[Kernels]
# Order parameter eta_alpha0
  [./ACa0_bulk]
    type = ACGrGrMulti
    variable = etaa0
    v =           'etab0 etab1'
    gamma_names = 'gab   gab'
  [../]
  [./ACa0_sw]
    type = ACSwitching
    variable = etaa0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etab0 etab1 w'
  [../]
  [./ACa0_int]
    type = ACInterface
    variable = etaa0
    kappa_name = kappa
  [../]
  [./ea0_dot]
    type = TimeDerivative
    variable = etaa0
  [../]
# Order parameter eta_beta0
  [./ACb0_bulk]
    type = ACGrGrMulti
    variable = etab0
    v =           'etaa0 etab1'
    gamma_names = 'gab   gbb'
  [../]
  [./ACb0_sw]
    type = ACSwitching
    variable = etab0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etaa0 etab1 w'
  [../]
  [./ACb0_int]
    type = ACInterface
    variable = etab0
    kappa_name = kappa
  [../]
  [./eb0_dot]
    type = TimeDerivative
    variable = etab0
  [../]
# Order parameter eta_beta1
  [./ACb1_bulk]
    type = ACGrGrMulti
    variable = etab1
    v =           'etaa0 etab0'
    gamma_names = 'gab   gbb'
  [../]
  [./ACb1_sw]
    type = ACSwitching
    variable = etab1
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etaa0 etab0 w'
  [../]
  [./ACb1_int]
    type = ACInterface
    variable = etab1
    kappa_name = kappa
  [../]
  [./eb1_dot]
    type = TimeDerivative
    variable = etab1
  [../]
#Chemical potential
  [./w_dot]
    type = SusceptibilityTimeDerivative
    variable = w
    f_name = chi
    args = '' # in this case chi (the susceptibility) is simply a constant
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = w
    diffusivity = Dchi
    args = ''
  [../]
  [./coupled_etaa0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etaa0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0 etab1'
  [../]
  [./coupled_etab0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etab0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0 etab1'
  [../]
  [./coupled_etab1dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etab1
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0 etab1'
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

# enable_jit set to false in many materials to make this test start up faster.
# It is recommended to set enable_jit = true or just remove these lines for
# production runs with this model
[Materials]
  [./ha]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = ha
    all_etas = 'etaa0 etab0 etab1'
    phase_etas = 'etaa0'
  [../]
  [./hb]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'etaa0 etab0 etab1'
    phase_etas = 'etab0 etab1'
  [../]
  [./omegaa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegaa
    material_property_names = 'Vm ka caeq'
    function = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
    derivative_order = 2
    enable_jit = false
  [../]
  [./omegab]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegab
    material_property_names = 'Vm kb cbeq'
    function = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
    derivative_order = 2
    enable_jit = false
  [../]
  [./rhoa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhoa
    material_property_names = 'Vm ka caeq'
    function = 'w/Vm^2/ka + caeq/Vm'
    derivative_order = 2
    enable_jit = false
  [../]
  [./rhob]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhob
    material_property_names = 'Vm kb cbeq'
    function = 'w/Vm^2/kb + cbeq/Vm'
    derivative_order = 2
    enable_jit = false
  [../]
  [./const]
    type = GenericConstantMaterial
    prop_names =  'kappa_c  kappa   L   D    chi  Vm   ka    caeq kb    cbeq  gab gbb mu'
    prop_values = '0        1       1.0 1.0  1.0  1.0  10.0  0.1  10.0  0.9   4.5 1.5 1.0'
  [../]
  [./Mobility]
    type = DerivativeParsedMaterial
    f_name = Dchi
    material_property_names = 'D chi'
    function = 'D*chi'
    derivative_order = 2
    enable_jit = false
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  lu           1'
  l_tol = 1.0e-3
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1e-8
  num_steps = 2
  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.1
  [../]

[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/ClosePackIC_3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  xmax = 0.5
  ymax = .5
  zmax = 0.5
  uniform_refine = 3
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./phi]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[ICs]
  [./close_pack]
    radius = 0.1
    outvalue = 0
    variable = phi
    invalue = 1
    type = ClosePackIC
  [../]
[]

(modules/tensor_mechanics/test/tests/beam/static/timoshenko_small_strain_y.i)

# Test for small strain timoshenko beam bending in y direction

# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.00027846257
# Poisson's ratio (nu) = 0.3
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 204.3734

# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = 5.868e-4 m

# Using 10 elements to discretize the beam element, the FEM solution is 5.852e-2m.
# This deflection matches the FEM solution given in Prathap and Bhashyam (1982).

# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = ConstantRate
    variable = disp_y
    boundary = right
    rate = 1.0e-4
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.60072400269
    poissons_ratio = 0.3
    shear_coefficient = 0.85
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.554256
    Ay = 0.0
    Az = 0.0
    Iy = 0.0141889
    Iz = 0.0141889
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/default_value/default_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = DefaultPostprocessorDiffusion
    variable = u
    #pps_name = invalid_postprocessor_name
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  dt = 0.1
  num_steps = 10
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_halo_over_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 35
  ny = 35
  xmax = 1000
  ymax = 1000
  elem_type = QUAD4

  parallel_type = replicated # Periodic BCs
[]

[GlobalParams]
  op_num = 8  # Number of order parameters used
  var_name_base = 'gr'  # Base name of grains
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 12
    grain_num = 15      # Number of grains
    coloring_algorithm = bt
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.2
    connecting_threshold = 0.08
    flood_entity_type = ELEMENTAL
    compute_halo_maps = true    # Only necessary for displaying HALOS
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ghost_regions]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halos]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./proc_id]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halo0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halo1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halo2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halo3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halo4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halo5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halo6]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halo7]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_end'
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
    execute_on = 'initial timestep_end'
  [../]
  [./ghosted_entities]
    type = FeatureFloodCountAux
    variable = ghost_regions
    flood_counter = grain_tracker
    field_display = GHOSTED_ENTITIES
    execute_on = 'initial timestep_end'
  [../]
  [./halos]
    type = FeatureFloodCountAux
    variable = halos
    flood_counter = grain_tracker
    field_display = HALOS
    execute_on = 'initial timestep_end'
  [../]
  [./proc_id]
    type = ProcessorIDAux
    variable = proc_id
  [../]
  [./halo0]
    type = FeatureFloodCountAux
    variable = halo0
    map_index = 0
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo1]
    type = FeatureFloodCountAux
    variable = halo1
    map_index = 1
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo2]
    type = FeatureFloodCountAux
    variable = halo2
    map_index = 2
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo3]
    type = FeatureFloodCountAux
    variable = halo3
    map_index = 3
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo4]
    type = FeatureFloodCountAux
    variable = halo4
    map_index = 4
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo5]
    type = FeatureFloodCountAux
    variable = halo5
    map_index = 5
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo6]
    type = FeatureFloodCountAux
    variable = halo6
    map_index = 6
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo7]
    type = FeatureFloodCountAux
    variable = halo7
    map_index = 7
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
[]

[BCs]
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./CuGrGr]
    type = GBEvolution
    T = '450'
    wGB = 125
    GBmob0 = 2.5e-6
    Q = 0.23
    GBenergy = 0.708
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'
  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 40
  nl_rel_tol = 1e-10
  dt = 25
  num_steps = 1
[]

[Outputs]
  exodus = true  # Exodus file will be outputted
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_inertia_damping.i)

# Test for small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam. The lumped
# mass also has a moment of inertia associated with it.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772
# Moment of inertia of lumped mass:
# Ixx = 0.2
# Iyy = 0.1
# Izz = 0.1
# mass proportional damping coefficient (eta) = 0.1

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.

# The displacement time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time   disp_y              vel_y               accel_y
# 0.0    0.0                 0.0                 0.0
# 0.1    0.001278249649738   0.025564992994761   0.51129985989521
# 0.2    0.0049813090917644  0.048496195845768  -0.052675802875074
# 0.3    0.0094704658873002  0.041286940064947  -0.091509312741339
# 0.4    0.013082280729802   0.03094935678508   -0.115242352856
# 0.5    0.015588313103503   0.019171290688959  -0.12031896906642

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_x]
    type = NewmarkAccelAux
    variable = rot_accel_x
    displacement = rot_x
    velocity = rot_vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_x]
    type = NewmarkVelAux
    variable = rot_vel_x
    acceleration = rot_accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_y]
    type = NewmarkAccelAux
    variable = rot_accel_y
    displacement = rot_y
    velocity = rot_vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_y]
    type = NewmarkVelAux
    variable = rot_vel_y
    acceleration = rot_accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./rot_accel_z]
    type = NewmarkAccelAux
    variable = rot_accel_z
    displacement = rot_z
    velocity = rot_vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./rot_vel_z]
    type = NewmarkVelAux
    variable = rot_vel_z
    acceleration = rot_accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
  [./x_inertial]
    type = NodalTranslationalInertia
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
    eta = 0.1
  [../]
  [./y_inertial]
    type = NodalTranslationalInertia
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
    eta = 0.1
  [../]
  [./z_inertial]
    type = NodalTranslationalInertia
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
    eta = 0.1
  [../]
  [./rot_x_inertial]
    type = NodalRotationalInertia
    variable = rot_x
    rotations = 'rot_x rot_y rot_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations= 'rot_accel_x rot_accel_y rot_accel_z'
    boundary = right
    beta = 0.25
    gamma = 0.5
    Ixx = 2e-1
    Iyy = 1e-1
    Izz = 1e-1
    eta = 0.1
    component = 0
  [../]
  [./rot_y_inertial]
    type = NodalRotationalInertia
    variable = rot_y
    rotations = 'rot_x rot_y rot_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations= 'rot_accel_x rot_accel_y rot_accel_z'
    boundary = right
    beta = 0.25
    gamma = 0.5
    Ixx = 2e-1
    Iyy = 1e-1
    Izz = 1e-1
    eta = 0.1
    component = 1
  [../]
  [./rot_z_inertial]
    type = NodalRotationalInertia
    variable = rot_z
    rotations = 'rot_x rot_y rot_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations= 'rot_accel_x rot_accel_y rot_accel_z'
    boundary = right
    beta = 0.25
    gamma = 0.5
    Ixx = 2e-1
    Iyy = 1e-1
    Izz = 1e-1
    eta = 0.1
    component = 2
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 10.0'
    y = '0.0 1e-2  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'

  dt = 0.1
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.01
    Ay = 0.0
    Az = 0.0
    Iy = 1.0e-4
    Iz = 1.0e-4
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/numerical_diffusion/fltvd.i)

# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[Variables]
  [tracer]
  []
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass_dot]
    type = MassLumpedTimeDerivative
    variable = tracer
  []
  [flux]
    type = FluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = superbee
    u = tracer
    velocity = '0.1 0 0'
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 101
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  nl_max_its = 500
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(modules/porous_flow/test/tests/dispersion/diff01.i)

# Test diffusive part of PorousFlowDispersiveFlux kernel by setting dispersion
# coefficients to zero. Pressure is held constant over the mesh, and gravity is
# set to zero so that no advective transport of mass takes place.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 10
  bias_x = 1.1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[AuxVariables]
  [velocity]
    family = MONOMIAL
    order = FIRST
  []
[]

[AuxKernels]
  [velocity]
    type = PorousFlowDarcyVelocityComponent
    variable = velocity
    component = x
  []
[]

[ICs]
  [pp]
    type = ConstantIC
    variable = pp
    value = 1e5
  []
  [massfrac0]
    type = ConstantIC
    variable = massfrac0
    value = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    value = 1
    variable = massfrac0
    boundary = left
  []
  [right]
    type = DirichletBC
    value = 0
    variable = massfrac0
    boundary = right
  []
  [pright]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 1e5
  []
  [pleft]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1e5
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
  []
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = pp
    disp_trans = 0
    disp_long = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = massfrac0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    disp_trans = 0
    disp_long = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 1000
      viscosity = 0.001
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = massfrac0
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '1 1'
    tortuosity = 0.1
  []
  [relp]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2             '
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 20
[]

[VectorPostprocessors]
  [xmass]
    type = NodalValueSampler
    sort_by = id
    variable = massfrac0
  []
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(modules/phase_field/test/tests/DeformedGrain/DeformedGrain.i)

# This example tests the implementation of PolycrstalStoredEnergy kernels that assigns excess stored energy to grains with dislocation density
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 32
  ny = 32
  nz = 0
  xmin = 0
  xmax = 64
  ymin = 0
  ymax = 64
[]

[GlobalParams]
  block = 0
  op_num = 8
  deformed_grain_num = 16
  var_name_base = gr
  grain_num = 18
  grain_tracker = grain_tracker
  time_scale = 1e-2
  length_scale = 1e-8
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 81
    coloring_algorithm = bt
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.2
    connecting_threshold = 0.08
    compute_var_to_feature_map = true
    flood_entity_type = elemental
    execute_on = ' initial timestep_begin'
    outputs = none
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
  [./PolycrystalStoredEnergy]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[Materials]
  [./deformed]
    type = DeformedGrainMaterial
    int_width = 4.0
    outputs = exodus
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  nl_max_its = 15
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = -pc_type
  petsc_options_value = asm
  l_max_its = 15
  l_tol = 1.0e-3
  nl_rel_tol = 1.0e-8
  start_time = 0.0
  num_steps = 1
  nl_abs_tol = 1e-8
  dt = 0.20
[]

[Outputs]
  exodus = true
  interval = 1
  show = bnds
  perf_graph = true
[]

(test/tests/scaling/residual-based/residual-based-two-var.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = '1000 * (1 - x)'
  []
  [v]
    type = FunctionIC
    variable = v
    function = '1e-3 * (1 - x)'
  []
[]

[Variables]
  [u][]
  [v][]
[]

[Problem]
  type = ReferenceResidualProblem
  extra_tag_vectors = 'ref'
  reference_vector = 'ref'
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    extra_vector_tags = 'ref'
  [../]
  [rxn]
    type = PReaction
    power = 2
    variable = u
    extra_vector_tags = 'ref'
  []
  [./diff_v]
    type = Diffusion
    variable = v
    extra_vector_tags = 'ref'
  [../]
  [rxn_v]
    type = PReaction
    power = 2
    variable = v
    extra_vector_tags = 'ref'
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1000
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1e-3
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  verbose = true
  automatic_scaling = true
  resid_vs_jac_scaling_param = 1
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/broadbridge_white/bw02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 1
  xmin = -10
  xmax = 10
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-1 5E-1 5E-1'
    x = '0 1 10'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./SeffBW]
    type = RichardsSeff1BWsmall
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  [../]
  [./RelPermBW]
    type = RichardsRelPermBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E2
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -9E2
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffBW
    pressure_vars = pressure
  [../]
[]


[BCs]
  active = 'recharge'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pressure
    boundary = 'right'
    pressures = '-1E10 1E10'
    bare_fluxes = '-1.25 -1.25' # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
    use_mobility = false
    use_relperm = false
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1 0 0  0 1 0  0 0 1'
    density_UO = DensityConstBulk
    relperm_UO = RelPermBW
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffBW
    viscosity = 4
    gravity = '-0.1 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 2

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = bw02
  interval = 10000
  execute_on = 'timestep_end final'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/finite_strain_elastic/finite_strain_elastic_eigen_sol.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = '0.01 * t'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    decomposition_method = EigenSolution
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  nl_rel_tol = 1e-10

  dt = 0.05
  dtmin = 0.05
  nl_abs_step_tol = 1e-10

  num_steps = 10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/stress_recovery/patch/patch.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD9
  uniform_refine = 0
[]

[Variables]
  [disp_x]
    order = SECOND
    family = LAGRANGE
  []
  [disp_y]
    order = SECOND
    family = LAGRANGE
  []
[]

[AuxVariables]
  [stress_xx]
    order = FIRST
    family = MONOMIAL
  []
  [stress_yy]
    order = FIRST
    family = MONOMIAL
  []
  [stress_xx_recovered]
    order = SECOND
    family = LAGRANGE
  []
  [stress_yy_recovered]
    order = SECOND
    family = LAGRANGE
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
    execute_on = 'timestep_end'
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
    execute_on = 'timestep_end'
  []
  [stress_xx_recovered]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx_recovered
    index_i = 0
    index_j = 0
    execute_on = 'timestep_end'
  []
  [stress_yy_recovered]
    type = RankTwoAux
    patch_polynomial_order = SECOND
    rank_two_tensor = stress
    variable = stress_yy_recovered
    index_i = 1
    index_j = 1
    execute_on = 'timestep_end'
  []
[]

[Kernels]
  [solid_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [solid_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
[]

[Materials]
  [strain]
    type = ComputeSmallStrain
  []
  [Cijkl]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 2.1e+5
  []
  [stress]
    type = ComputeLinearElasticStress
  []
[]

[BCs]
  [top_xdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'top'
    function = 0
  []
  [top_ydisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'top'
    function = t
  []
  [bottom_xdisp]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'bottom'
    function = 0
  []
  [bottom_ydisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'bottom'
    function = 0
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    ksp_norm = default
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-8
  l_max_its = 100
  nl_max_its = 30
  dt = 0.01
  dtmin = 1e-11
  start_time = 0
  end_time = 0.05
[]

[Outputs]
  interval = 1
  exodus = true
  print_linear_residuals = false
[]

(modules/tensor_mechanics/test/tests/test_jacobian/jacobian_test_3D.i)

# This test is designed to test the jacobian for a single
# element with/without volumetric locking correction.

# The mesh contains one element whose y displacement is zero at
# the bottom surface (y=0) and -1.0 at the top surface (y=1).

# Result: The hand coded jacobian matches well with the finite
# difference jacobian with an error norm in the order of 1e-15
# for total and incremental small strain cases and with an error
# norm in the order of 1e-8 for finite strain cases.


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
  [../]
[]

[BCs]
  [./y_force]
    type = NeumannBC
    variable = disp_y
    boundary = top
    value = -1.0
  [../]

  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]

[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
    block = 0
  [../]
  [./stress]
    block = 0
  [../]
[]

[Preconditioning]
  active = 'smp'
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient #Transient

  solve_type = NEWTON
  petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'

  l_max_its = 100
  nl_abs_tol = 1e-4
  start_time = 0.0
  num_steps = 1
  dt = 0.005
  dtmin = 0.005
  end_time = 0.005
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/mass08.i)

# 1phase
# vanGenuchten, constant-bulk density, HM porosity, 1component, unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [pp]
    type = RandomIC
    variable = pp
    min = -1
    max = 1
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform3_lode_zero.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.7E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 8
    mc_interpolation_scheme = lode_zero
    yield_function_tolerance = 1E-7
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-13
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_lode_zero
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform3_inner_tip.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.7E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = inner_tip
    yield_function_tolerance = 1      # irrelevant here
    internal_constraint_tolerance = 1 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
  [./mc]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 8
    smoothing_tol = 1E-7
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_inner_tip
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(test/tests/outputs/csv_final_and_latest/final.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.25
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

# Vector Postprocessor System
[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    execute_on = 'timestep_end final'
    variable = 'u'
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = id
  [../]
[]

[Outputs]
  [./out]
    type = CSV
    execute_on = 'TIMESTEP_END FINAL'
    create_final_symlink = true
  [../]
[]

(modules/tensor_mechanics/test/tests/volumetric_deform_grad/volumetric_strain_interface.i)

#This test has volumetric deformation gradient as identity
#Test the interface
#Results should match with elasticity
[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '0.01*t'
  [../]
[]

[Materials]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./volumetric_strain]
    type = ComputeVolumetricDeformGrad
    pre_deform_grad_name = deformation_gradient
    volumetric_deform_grad_name = volumetric_deformation_gradient
    post_deform_grad_name = elastic_deformation_gradient
    block = 0
  [../]
  [./elastic_stress]
    type = ComputeDeformGradBasedStress
    deform_grad_name = elastic_deformation_gradient
    elasticity_tensor_name = elasticity_tensor
    stress_name = elastic_stress
    jacobian_name = elastic_jacobian
    block = 0
  [../]
  [./corrected_stress]
    type = VolumeDeformGradCorrectedStress
    pre_stress_name = elastic_stress
    deform_grad_name = volumetric_deformation_gradient
    pre_jacobian_name = elastic_jacobian
    stress_name = stress
    jacobian_name = Jacobian_mult
    block = 0
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.02
  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 101'
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.02
  num_steps = 10
[]

[Outputs]
  csv = true
[]

(test/tests/transfers/multiapp_postprocessor_to_scalar/master2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub_app]
    order = THIRD
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
  [./point_value_0]
    type = ScalarVariable
    variable = from_sub_app
    component = 0
  [../]
  [./point_value_1]
    type = ScalarVariable
    variable = from_sub_app
    component = 1
  [../]
  [./point_value_2]
    type = ScalarVariable
    variable = from_sub_app
    component = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
  hide = from_sub_app
[]

[MultiApps]
  [./pp_sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0
                 0.7 0.7 0
                 0.8 0.8 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = sub2.i
  [../]
[]

[Transfers]
  [./pp_transfer]
    type = MultiAppPostprocessorToAuxScalarTransfer
    direction = from_multiapp
    multi_app = pp_sub
    from_postprocessor = point_value
    to_aux_scalar = from_sub_app
  [../]
[]

(test/tests/multiapps/transient_multiapp/dt_from_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub_app]
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = 'dt_from_master_sub.i'
    positions = '0   0   0
                 0.5 0.5 0
                 0.6 0.6 0
                 0.7 0.7 0'
  []
[]

(test/tests/coord_type/coord_type_rz_integrated.i)

[Mesh]
  type = GeneratedMesh
  nx = 10
  xmax = 1
  ny = 10
  ymax = 1
  dim = 2
  allow_renumbering = false
[]

[Problem]
  type = FEProblem
  coord_type = RZ
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  [./out]
    type = Exodus
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[BCs]
  [./source]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = 'right'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
  [./vacuum]
    boundary = 'top'
    type = VacuumBC
    variable = u
  [../]
[]

[Functions]
  [./exact_fn]
    type = ConstantFunction
    value = 1
  [../]
[]

[ICs]
  [./u]
    type = ConstantIC
    value = 1
    variable = u
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update5.i)

# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the tip of the yield function.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '15 1 0.2  1 10 -0.3  -0.3 0.2 8'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/heat_conduction/test/tests/ad_heat_conduction/test.i)

# This test solves a 1D transient heat equation with a complicated thermal
# conductivity in order to verify jacobian calculation via AD

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmax = 0.001
  ymax = 0.001
[]

[Variables]
  [./T]
    initial_condition = 1.5
  [../]
  [./c]
    initial_condition = 1.5
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = ADHeatConduction
    variable = T
    thermal_conductivity = thermal_conductivity
  [../]
  [./heat_dt]
    type = ADHeatConductionTimeDerivative
    variable = T
    specific_heat = thermal_conductivity
    density_name = thermal_conductivity
  [../]
  [./c]
    type = ADDiffusion
    variable = c
  [../]
[]

[Kernels]
  [./c_dt]
    type = TimeDerivative
    variable = c
  [../]
[]

[BCs]
  [./left_c]
    type = DirichletBC
    variable = c
    boundary = left
    value = 2
  [../]
  [./right_c]
    type = DirichletBC
    variable = c
    boundary = right
    value = 1
  [../]
  [./left_T]
    type = DirichletBC
    variable = T
    boundary = top
    value = 1
  [../]
  [./right_T]
    type = DirichletBC
    variable = T
    boundary = bottom
    value = 2
  [../]
[]

[Materials]
  [./k]
    type = ADThermalConductivityTest
    c = c
    temperature = T
  [../]
[]

[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/picard_catch_up_keep_solution/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = FunctionDirichletBC
    variable = v
    boundary = right
    function = 't + 1'
  [../]
[]

[Problem]
  type = FailingProblem
  fail_step = 2
[../]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(stork/test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation.i)

# A sample is constrained on all sides and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in porepressure is observed.
#
# Source = s  (units = kg/m^3/second)
#
# Expect:
# fluid_mass = mass0 + s*t
# stress = 0 (remember this is effective stress)
# Porepressure = fluid_bulk*log(fluid_mass_density/density_P0), where fluid_mass_density = fluid_mass*porosity
# porosity = biot+(phi0-biot)*exp(pp(biot-1)/solid_bulk)
#
# Parameters:
# Biot coefficient = 0.3
# Phi0 = 0.1
# Solid Bulk modulus = 2
# fluid_bulk = 13
# density_P0 = 1


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = porepressure
    gravity = '0 0 0'
    fluid_component = 0
  []
  [source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
  [porosity]
    type = PorousFlowPropertyAux
    variable = porosity
    property = porosity
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 13
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = porepressure
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.3
    solid_bulk = 2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0   0 1 0   0 0 1' # unimportant
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Functions]
  [porosity_analytic]
    type = ParsedFunction
    value = 'biot+(phi0-biot)*exp(pp*(biot-1)/bulk)'
    vars = 'biot phi0 pp bulk'
    vals = '0.3 0.1 p0 2'
  []
[]

[Postprocessors]
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
  []
  [porosity]
    type = PointValue
    outputs = 'console csv'
    point = '0 0 0'
    variable = porosity
  []
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [porosity_analytic]
    type = FunctionValuePostprocessor
    function = porosity_analytic
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []

[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_max_it -snes_stol'
    petsc_options_value = 'bcgs bjacobi 10000 1E-11'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation
  [csv]
    type = CSV
  []
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_rayleigh_hht_action.i)

# Test for damped small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# density (rho) = 1.0
# mass proportional rayleigh damping(eta) = 0.1
# stiffness proportional rayleigh damping(eta) = 0.1
# HHT time integration parameter (alpha) = -0.3
# Corresponding Newmark beta time integration parameters beta = 0.4225 and gamma = 0.8

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the behaves like a Euler-Bernoulli beam.

# The displacement time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time  disp_y                vel_y                accel_y
# 0.0   0.0                   0.0                  0.0
# 0.2   0.019898364318588     0.18838688112273     1.1774180070171
# 0.4   0.045577003505278     0.087329917525455   -0.92596052423724
# 0.6   0.063767907208218     0.084330765885995    0.21274543331268
# 0.8   0.073602908614573     0.020029576220975   -0.45506879373455
# 1.0   0.06841704414745     -0.071840076837194   -0.46041813317992

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.2 0.4 10.0'
    y = '0.0 0.01  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  l_tol = 1e-11
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10
  start_time = 0.0
  dt = 0.2
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Modules/TensorMechanics/LineElementMaster]
  [./all]
    add_variables = true
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'

    # Geometry parameters
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    y_orientation = '0.0 1.0 0.0'

    # dynamic simulation using consistent mass/inertia matrix
    dynamic_consistent_inertia = true

    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'

    density = 1.0
    beta = 0.4225 # Newmark time integraion parameter
    gamma = 0.8 # Newmark time integraion parameter

    # optional parameters for numerical (alpha) and Rayleigh damping
    alpha = -0.3 # HHT time integration parameter
    eta = 0.1 # Mass proportional Rayleigh damping
    zeta = 0.1 # Stiffness proportional Rayleigh damping
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  file_base = 'dyn_euler_small_rayleigh_hht_out'
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/infiltration_and_drainage/rd02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 120
  ny = 1
  xmin = 0
  xmax = 6
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '1E-2 1 10 500 5000 50000'
    x = '0 10 100 1000 10000 500000'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = pressure
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.336
    alpha = 1.43e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      viscosity = 1.01e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [massfrac]
    type = PorousFlowMassFraction
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [relperm]
    type = PorousFlowRelativePermeabilityVG
    m = 0.336
    seff_turnover = 0.99
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.33
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0.295E-12 0 0  0 0.295E-12 0  0 0 0.295E-12'
  []
[]

[Variables]
  [pressure]
    initial_condition = 0.0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pressure
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pressure
    gravity = '-10 0 0'
  []
[]

[AuxVariables]
  [SWater]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [SWater]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 0
    variable = SWater
  []
[]

[BCs]
  [base]
    type = DirichletBC
    boundary = left
    value = 0.0
    variable = pressure
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10      1E-10      10'
  []
[]

[VectorPostprocessors]
  [swater]
    type = LineValueSampler
    variable = SWater
    start_point = '0 0 0'
    end_point = '6 0 0'
    sort_by = x
    num_points = 121
    execute_on = timestep_end
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 345600

  [TimeStepper]
    type = FunctionDT
    function = dts
  []
[]

[Outputs]
  file_base = rd02
  [exodus]
    type = Exodus
    execute_on = 'initial final'
  []
  [along_line]
    type = CSV
    execute_on = final
  []
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp06.i)

# Capped weak-plane plasticity
# checking jacobian for shear failure, with smoothing
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 1
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 1.0
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.1
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 1  0 0 -1  1 -1 0'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 1
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/userobjects/nearest_point_layered_integral/nearest_point_layered_integral.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmax = 1.5
  ymax = 1.5
  zmax = 1.2
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./np_layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./np_layered_average]
    type = SpatialUserObjectAux
    variable = np_layered_average
    execute_on = timestep_end
    user_object = npla
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./one]
    type = DirichletBC
    variable = u
    boundary = 'right back top'
    value = 1
  [../]
[]

[UserObjects]
  [./npla]
    type = NearestPointLayeredIntegral
    direction = y
    num_layers = 10
    variable = u
    points_file = points.txt
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/materials/ad_surface_tension_material/ad_surface_tension_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = 0
  xmax = 1
[]

[Modules]
  [./FluidProperties]
    [./fp_2phase]
      type = StiffenedGasTwoPhaseFluidProperties
    [../]
  [../]
[]

[Materials]
  [./T_mat]
    type = ADGenericConstantMaterial
    prop_names = 'T_test'
    prop_values = '300'
  [../]
  [./sigma_mat]
    type = ADSurfaceTensionMaterial
    T = T_test
    surface_tension = surface_tension_test
    fp_2phase = fp_2phase
  [../]
[]

[Postprocessors]
  [./surface_tension_test_pp]
    type = ADElementIntegralMaterialProperty
    mat_prop = surface_tension_test
    execute_on = 'INITIAL'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL'
[]

(modules/geochemistry/test/tests/spatial_reactor/except5.i)

# exception testing: incorrect sizing of remove_fixed_activity_name and remove_fixed_activity_time
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition activity bulk_composition"
    constraint_unit = "moles dimensionless moles"
    remove_fixed_activity_name = 'H+'
    remove_fixed_activity_time = '0 1'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(test/tests/transfers/multiapp_projection_transfer/fromsub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 3
  ymax = 3
  nx = 3
  ny = 3
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./x]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./x_func]
    type = ParsedFunction
    value = x
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = v
  [../]
[]

[AuxKernels]
  [./x_func_aux]
    type = FunctionAux
    variable = x
    function = x_func
    execute_on = initial
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
  [./right]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/mass_vol_exp02.i)

# Tests the PorousFlowMassVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, HM porosity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  []
  [disp_y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  []
  [disp_z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  []
  [p]
    type = RandomIC
    min = -1
    max = 1
    variable = porepressure
  []
[]

[BCs]
  # necessary otherwise volumetric strain rate will be zero
  [disp_x]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [disp_y]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'left right'
  []
  [disp_z]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'left right'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  []
  [poro]
    type = PorousFlowMassVolumetricExpansion
    fluid_component = 0
    variable = porepressure
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jacobian2
  exodus = false
[]

(test/tests/misc/block_boundary_material_check/side_uo_check.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[UserObjects]
  [./side_uo]
    type = MatSideUserObject
    mat_prop = 'foo'
    boundary = 1
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
[]

(modules/porous_flow/test/tests/ics/fluidpropic_celsius.i)

# Test the correct calculation of fluid properties using PorousFlwoFluidPropertyIC
# when temperature is given in Celsius
#
# Variables:
# Pressure: 1 MPa
# Temperature: 50 C
#
# Fluid properties for water (reference values from NIST webbook)
# Density: 988.43 kg/m^3
# Enthalpy: 210.19 kJ/kg
# Internal energy: 2019.18 kJ/kg

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [pressure]
    initial_condition = 1e6
  []
  [temperature]
    initial_condition = 50
  []
[]

[AuxVariables]
  [enthalpy]
  []
  [internal_energy]
  []
  [density]
  []
[]

[ICs]
  [enthalpy]
    type = PorousFlowFluidPropertyIC
    variable = enthalpy
    property = enthalpy
    porepressure = pressure
    temperature = temperature
    temperature_unit = Celsius
    fp = water
  []
  [internal_energy]
    type = PorousFlowFluidPropertyIC
    variable = internal_energy
    property = internal_energy
    porepressure = pressure
    temperature = temperature
    temperature_unit = Celsius
    fp = water
  []
  [density]
    type = PorousFlowFluidPropertyIC
    variable = density
    property = density
    porepressure = pressure
    temperature = temperature
    temperature_unit = Celsius
    fp = water
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Kernels]
  [pressure]
    type = Diffusion
    variable = pressure
  []
  [temperature]
    type = Diffusion
    variable = temperature
  []
[]

[Executioner]
  type = Steady
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [enthalpy]
    type = ElementAverageValue
    variable = enthalpy
    execute_on = 'initial timestep_end'
  []
  [internal_energy]
    type = ElementAverageValue
    variable = internal_energy
    execute_on = 'initial timestep_end'
  []
  [density]
    type = ElementAverageValue
    variable = density
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
  file_base = fluidpropic_out
  execute_on = initial
[]

(test/tests/markers/uniform_marker/uniform_marker.i)

###########################################################
# This is a test of the Mesh Marker System. It marks
# elements with flags indicating whether they should be
# refined, coarsened, or left alone. This system
# has the ability to use the Mesh Indicator System.
#
# @Requirement F2.50
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

# Mesh Marker System
[Adaptivity]
  [./Markers]
    [./uniform]
      type = UniformMarker
      mark = refine
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/time_periods/dampers/control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_rel_tol = 0.95e-8
[]

[Postprocessors]
  [./nlin]
    type = NumNonlinearIterations
  [../]
[]

[Dampers]
  [./const_damp]
    type = ConstantDamper
    damping = 0.9
  [../]
[]

[Outputs]
  csv = true
[]

[Controls]
  [./damping_control]
    type = TimePeriod
    disable_objects = '*::const_damp'
    start_time = 0.25
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/phase_field/test/tests/ExpressionBuilderCoupledVectorTest/testCoupledVector.i)

[Mesh]
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 10
  ny = 10
[]

[GlobalParams]
  op_num = 2 # Number of grains
  var_name_base = gr # Base name of grains
[]

[AuxVariables]
  [./gr0]
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
  [./gr1]
    [./InitialCondition]
      type = FunctionIC
      function = y
    [../]
  [../]
[]

[Materials]
  [./Tester]
    type = EBCoupledVarTest
    outputs = exodus
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[../]

[Outputs]
  exodus = true
  execute_on = 'INITIAL TIMESTEP_END'
[]

(test/tests/outputs/postprocessor_final/execute_pps_on_final.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./pp1]
    type = ElementAverageValue
    variable = u
  [../]

  [./pp2]
    type = ElementExtremeValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = CSV
    execute_postprocessors_on = final
    show = 'pp1'
  [../]
[]

(modules/richards/test/tests/gravity_head_2/gh_fu_02.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  # get nonconvergence if initial condition is too crazy
  [./water_ic]
    type = FunctionIC
    function = pwater_initial
    variable = pwater
  [../]
  [./gas_ic]
    type = FunctionIC
    function = pgas_initial
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
    outputs = none # no reason why mass should be conserved
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
    outputs = none # no reason why mass should be conserved
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./pwater_initial]
    type = ParsedFunction
    value = 1-x/2
  [../]
  [./pgas_initial]
    type = ParsedFunction
    value = 2-x/5
  [../]

  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu NONZERO 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_02
  csv = true
[]

(modules/tensor_mechanics/test/tests/ad_viscoplasticity_stress_update/negative_porosity.i)

# This test provides an example of an individual LPS viscoplasticity model

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmax = 0.002
  ymax = 0.002
[]

[Modules/TensorMechanics/Master/All]
  strain = FINITE
  add_variables = true
  generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
  use_automatic_differentiation = true
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 0.1'
    y = '0 1e-5'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = lps
    outputs = all
  [../]
  [./porosity]
    type = ADGenericConstantMaterial
    prop_names = 'porosity'
    prop_values = '-0.1'
    outputs = 'all'
  [../]

  [./lps]
    type = ADViscoplasticityStressUpdate
    coefficient = 'coef'
    power = 3
    outputs = all
    relative_tolerance = 1e-11
    initial_porosity = 0.1
    negative_behavior = ZERO
  [../]
  [./coef]
    type = ADParsedMaterial
    f_name = coef
    # Example of creep power law
    function = '1e-18 * exp(-4e4 / 1.987 / 1200)'
  [../]
[]

[BCs]
  [./no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./pull_disp_y]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 0.01
  end_time = 0.12
[]

[Postprocessors]
  [./disp_x]
    type = SideAverageValue
    variable = disp_x
    boundary = right
  [../]
  [./disp_y]
    type = SideAverageValue
    variable = disp_y
    boundary = top
  [../]
  [./avg_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  [../]
  [./avg_vonmises]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./num_lin]
    type = NumLinearIterations
    outputs = console
  [../]
  [./num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  [../]
  [./eff_creep_strain]
    type = ElementAverageValue
    variable = effective_viscoplasticity
  [../]
  [./porosity]
    type = ElementAverageValue
    variable = porosity
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/functions/piecewise_multilinear/except4.i)

# PiecewiseMultilinear function exception test
# AXIS X encountered more than once

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./f]
  [../]
[]

[AuxKernels]
  [./f_auxK]
    type = FunctionAux
    variable = f
    function = except4_fcn
  [../]
[]


[Functions]
  [./except4_fcn]
    type = PiecewiseMultilinear
    data_file = except4.txt
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  hide = dummy
[]

(modules/porous_flow/test/tests/radioactive_decay/radioactive_decay01.i)

# checking radioactive decay
# 1phase, 1component, constant porosity
#
# Note that we don't get mass = mass0 * exp(-Lambda * t)
# because of the time discretisation.  We are solving
# the equation
# (mass - mass0)/dt = -Lambda * mass
# which has the solution
# mass = mass0/(1 + Lambda * dt)
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pinit]
    type = FunctionIC
    function = 10
    variable = pp
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [decay]
    type = PorousFlowMassRadioactiveDecay
    fluid_component = 0
    variable = pp
    decay_rate = 2.0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [total_mass]
    type = PorousFlowFluidMass
    execute_on = 'timestep_end'
  []
  [total_mass0]
    type = PorousFlowFluidMass
    execute_on = 'timestep_begin'
  []
  [should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_0
  []
[]

[Functions]
  [should_be_0]
    type = ParsedFunction
    vars = 'm0 m rate dt'
    vals = 'total_mass0 total_mass 2.0 1'
    value = 'm-m0/(1.0+rate*dt)'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = radioactive_decay01
  csv = true
[]

(test/tests/performance/input.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/rigidbodymotion/grain_appliedforcedensity.i)

# test file for showing grain motion due to applied force density on grains
[GlobalParams]
  var_name_base = eta
  op_num = 2
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 10
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SpecifiedSmoothCircleIC
      invalue = 1.0
      outvalue = 0.1
      int_width = 6.0
      x_positions = '20.0 30.0 '
      z_positions = '0.0 0.0 '
      y_positions = '0.0 25.0 '
      radii = '14.0 14.0'
      3D_spheres = false
      variable = c
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./load]
    type = ConstantFunction
    value = 0.01
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = 'eta0 eta1'
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '5.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = c
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    derivative_order = 2
  [../]
  [./force_density_ext]
    type = ExternalForceDensityMaterial
    c = c
    etas = 'eta0 eta1'
    k = 1.0
    force_y = load
  [../]
[]

[AuxVariables]
  [./eta0]
  [../]
  [./eta1]
  [../]
  [./bnds]
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    var_name_base = eta
    op_num = 2
    v = 'eta0 eta1'
  [../]
[]

[ICs]
  [./ic_eta0]
    int_width = 6.0
    x1 = 20.0
    y1 = 0.0
    radius = 14.0
    outvalue = 0.0
    variable = eta0
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./IC_eta1]
    int_width = 6.0
    x1 = 30.0
    y1 = 25.0
    radius = 14.0
    outvalue = 0.0
    variable = eta1
    invalue = 1.0
    type = SmoothCircleIC
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ComputeExternalGrainForceAndTorque
    execute_on = 'linear nonlinear'
    grain_data = grain_center
    c = c
    etas = 'eta0 eta1'
    force_density = force_density_ext
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/auxkernels/hardware_id_aux/hardware_id_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./hardware_id]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./hardware_id]
    type = HardwareIDAux
    variable = hardware_id
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/examples/thm_example/2D.i)

# Two phase, temperature-dependent, with mechanics, radial with fine mesh, constant injection of cold co2 into a overburden-reservoir-underburden containing mostly water
# species=0 is water
# species=1 is co2
# phase=0 is liquid, and since massfrac_ph0_sp0 = 1, this is all water
# phase=1 is gas, and since massfrac_ph1_sp0 = 0, this is all co2
#
# The mesh used below has very high resolution, so the simulation takes a long time to complete.
# Some suggested meshes of different resolution:
# nx=50, bias_x=1.2
# nx=100, bias_x=1.1
# nx=200, bias_x=1.05
# nx=400, bias_x=1.02
# nx=1000, bias_x=1.01
# nx=2000, bias_x=1.003
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2000
  bias_x = 1.003
  xmin = 0.1
  xmax = 5000
  ny = 1
  ymin = 0
  ymax = 11
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
  biot_coefficient = 1.0
[]

[Variables]
  [pwater]
    initial_condition = 18.3e6
  []
  [sgas]
    initial_condition = 0.0
  []
  [temp]
    initial_condition = 358
  []
  [disp_r]
  []
[]

[AuxVariables]
  [rate]
  []
  [disp_z]
  []
  [massfrac_ph0_sp0]
    initial_condition = 1 # all H20 in phase=0
  []
  [massfrac_ph1_sp0]
    initial_condition = 0 # no H2O in phase=1
  []
  [pgas]
    family = MONOMIAL
    order = FIRST
  []
  [swater]
    family = MONOMIAL
    order = FIRST
  []
  [stress_rr]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_tt]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Kernels]
  [mass_water_dot]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    use_displaced_mesh = false
    variable = pwater
  []
  [flux_water]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    use_displaced_mesh = false
    variable = pwater
  []
  [mass_co2_dot]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    use_displaced_mesh = false
    variable = sgas
  []
  [flux_co2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    use_displaced_mesh = false
    variable = sgas
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    use_displaced_mesh = false
    variable = temp
  []
  [advection]
    type = PorousFlowHeatAdvection
    use_displaced_mesh = false
    variable = temp
  []
  [conduction]
    type = PorousFlowExponentialDecay
    use_displaced_mesh = false
    variable = temp
    reference = 358
    rate = rate
  []
  [grad_stress_r]
    type = StressDivergenceRZTensors
    temperature = temp
    eigenstrain_names = thermal_contribution
    variable = disp_r
    use_displaced_mesh = false
    component = 0
  []
  [poro_r]
    type = PorousFlowEffectiveStressCoupling
    variable = disp_r
    use_displaced_mesh = false
    component = 0
  []
[]

[AuxKernels]
  [rate]
    type = FunctionAux
    variable = rate
    execute_on = timestep_begin
    function = decay_rate
  []
  [pgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = pgas
  []
  [swater]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = swater
  []
  [stress_rr]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_rr
    index_i = 0
    index_j = 0
  []
  [stress_tt]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_tt
    index_i = 2
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 1
    index_j = 1
  []
[]

[Functions]
  [decay_rate]
# Eqn(26) of the first paper of LaForce et al.
# Ka * (rho C)_a = 10056886.914
# h = 11
    type = ParsedFunction
    value = 'sqrt(10056886.914/t)/11.0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pwater sgas disp_r'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = SimpleFluidProperties
      bulk_modulus = 2.27e14
      density0 = 970.0
      viscosity = 0.3394e-3
      cv = 4149.0
      cp = 4149.0
      porepressure_coefficient = 0.0
      thermal_expansion = 0
    []
    [co2]
      type = SimpleFluidProperties
      bulk_modulus = 2.27e14
      density0 = 516.48
      viscosity = 0.0393e-3
      cv = 2920.5
      cp = 2920.5
      porepressure_coefficient = 0.0
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [water]
    type = PorousFlowSingleComponentFluid
    fp = water
    phase = 0
  []
  [gas]
    type = PorousFlowSingleComponentFluid
    fp = co2
    phase = 1
  []
  [porosity_reservoir]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability_reservoir]
    type = PorousFlowPermeabilityConst
    permeability = '2e-12 0 0  0 0 0  0 0 0'
  []
  [relperm_liquid]
    type = PorousFlowRelativePermeabilityCorey
    n = 4
    phase = 0
    s_res = 0.200
    sum_s_res = 0.405
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityBC
    phase = 1
    s_res = 0.205
    sum_s_res = 0.405
    nw_phase = true
    lambda = 2
  []
  [thermal_conductivity_reservoir]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0 0 0  0 1.320 0  0 0 0'
    wet_thermal_conductivity = '0 0 0  0 3.083 0  0 0 0'
  []
  [internal_energy_reservoir]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1100
    density = 2350.0
  []
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    shear_modulus = 6.0E9
    poissons_ratio = 0.2
  []
  [strain]
    type = ComputeAxisymmetricRZSmallStrain
    eigenstrain_names = 'thermal_contribution ini_stress'
  []
  [ini_strain]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-12.8E6 0 0  0 -51.3E6 0  0 0 -12.8E6'
    eigenstrain_name = ini_stress
  []
  [thermal_contribution]
    type = ComputeThermalExpansionEigenstrain
    temperature = temp
    stress_free_temperature = 358
    thermal_expansion_coeff = 5E-6
    eigenstrain_name = thermal_contribution
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
[]

[BCs]
  [outer_pressure_fixed]
    type = DirichletBC
    boundary = right
    value = 18.3e6
    variable = pwater
  []
  [outer_saturation_fixed]
    type = DirichletBC
    boundary = right
    value = 0.0
    variable = sgas
  []
  [outer_temp_fixed]
    type = DirichletBC
    boundary = right
    value = 358
    variable = temp
  []
  [fixed_outer_r]
    type = DirichletBC
    variable = disp_r
    value = 0
    boundary = right
  []
  [co2_injection]
    type = PorousFlowSink
    boundary = left
    variable = sgas
    use_mobility = false
    use_relperm = false
    fluid_phase = 1
    flux_function = 'min(t/100.0,1)*(-2.294001475)' # 5.0E5 T/year = 15.855 kg/s, over area of 2Pi*0.1*11
  []
  [cold_co2]
    type = DirichletBC
    boundary = left
    variable = temp
    value = 294
  []
  [cavity_pressure_x]
    type = Pressure
    boundary = left
    variable = disp_r
    component = 0
    postprocessor = p_bh # note, this lags
    use_displaced_mesh = false
  []
[]

[Postprocessors]
  [p_bh]
    type = PointValue
    variable = pwater
    point = '0.1 0 0'
    execute_on = timestep_begin
    use_displaced_mesh = false
  []
[]

[VectorPostprocessors]
  [ptsuss]
    type = LineValueSampler
    use_displaced_mesh = false
    start_point = '0.1 0 0'
    end_point = '5000 0 0'
    sort_by = x
    num_points = 50000
    outputs = csv
    variable = 'pwater temp sgas disp_r stress_rr stress_tt'
  []
[]

[Preconditioning]
  active = 'smp'
  [smp]
    type = SMP
    full = true
    #petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E2       1E-5        500'
  []
  [mumps]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -snes_rtol -snes_atol -snes_max_it'
    petsc_options_value = 'gmres      lu       mumps                         NONZERO               1E-5       1E2       50'
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1.5768e8
  #dtmax = 1e6
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1
    growth_factor = 1.1
  []
[]

[Outputs]
  print_linear_residuals = false
  sync_times = '3600 86400 2.592E6 1.5768E8'
  perf_graph = true
  exodus = true
  [csv]
    type = CSV
    sync_only = true
  []
[]

(test/tests/controls/moose_base_naming_access/base_object_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = 'DiracKernel::test_object/point'
    execute_on = 'initial'
  [../]
[]

(test/tests/outputs/exodus/exodus_input.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    execute_input_on = final
    execute_on = 'initial timestep_end'
  [../]
[]

(test/tests/controls/time_periods/bcs/bcs_enable_disable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./right2]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = (y*(t-1))+1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Controls]
  [./period0]
    type = TimePeriod
    enable_objects = 'BCs::right'
    disable_objects = 'BCs::right2'
    start_time = '0'
    end_time = '0.5'
    execute_on = 'initial timestep_begin'
  [../]
[]

(test/tests/multiapps/picard/picard_custom_postprocessor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./unorm_begin]
    type = ElementL2Norm
    variable = u
    execute_on = 'initial timestep_begin'
    outputs = none
  [../]
  [./unorm]
    type = ElementL2Norm
    variable = u
    execute_on = 'initial timestep_end'
  [../]
  [./unorm_err]
    type = RelativeDifferencePostprocessor
    value1 = unorm
    value2 = unorm_begin
    outputs = none
  [../]
  [./vnorm]
    type = ElementL2Norm
    variable = v
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  disable_picard_residual_norm_check = true
  picard_custom_pp = unorm_err
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = steady_picard_sub.i
    no_backup_and_restore = true
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_09.i)

# unsaturated = false
# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_09
  exodus = true
[]

(test/tests/multiapps/move/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_elastic/incremental_small_elastic-noad.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_x]
    scaling = 1e-10
  [../]
  [./disp_y]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_x]
    type = StressDivergenceTensors
    component = 0
    variable = disp_x
  [../]
  [./stress_y]
    type = StressDivergenceTensors
    component = 1
    variable = disp_y
  [../]
  [./stress_z]
    type = StressDivergenceTensors
    component = 2
    variable = disp_z
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = incremental_small_elastic_out
[]

(test/tests/outputs/csv/csv_restart_part2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./mid]
    type = PointValue
    variable = u
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./csv]
    type = CSV
    file_base = csv_restart_part2_out
  [../]
[]

[Problem]
  restart_file_base = csv_restart_part1_out_cp/0010
[]

(test/tests/relationship_managers/default_ghosting/default_ghosting.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [console]
    type = Console
    system_info = 'framework mesh aux nonlinear relationship execution'
  []
[]

# Show that we can enable and see that libmesh Ghosting Functors are active
[Problem]
  default_ghosting = true
[]

(test/tests/transfers/multiapp_postprocessor_transfer/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  []
  [td]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [average]
    type = ElementAverageValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 5

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [pp_sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0 0.7 0.7 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = sub.i
  []
[]

[Transfers]
  [pp_transfer]
    type = MultiAppPostprocessorTransfer
    direction = to_multiapp
    multi_app = pp_sub
    from_postprocessor = average
    to_postprocessor = from_master
  []
[]

(test/tests/executioners/nl_forced_its/nl_forced_its.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
[]

[Variables]
  [./u]
    scaling = 1e-5
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = -1000
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 100000
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'
  line_search = 'none'
  solve_type = PJFNK

  l_max_its = 20
  nl_max_its = 20
  nl_forced_its = 2
  nl_abs_div_tol = 1e+3

  dt = 1
  num_steps = 2

  petsc_options = '-snes_converged_reason -ksp_converged_reason '
  petsc_options_iname = '-pc_type -pc_hypre_type '
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/mesh/stitched_mesh/generator.i)

# Just used to generate the mesh files for the test
# run with --mesh-only

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 2
  xmax = 3
  nx = 5
  ny = 5
  construct_node_list_from_side_list = false
[]

(modules/tensor_mechanics/test/tests/material_limit_time_step/mult_inelastic/no_inelastic_model_timestep_limit.i)

# This is a basic test of the material time step computed by the
# ComputeMultipleInelasticStress model. If no inelastic models
# are defined, the material time step should be the maximum
# value representable by a real number.

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
[]

[AuxVariables]
  [damage_index]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_xx strain_xx'
  []
[]

[BCs]
  [symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  []
  [symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  []
  [symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  []
  [axial_load]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.01
  []
[]

[Materials]
  [stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = ''
  []
  [elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.2
    youngs_modulus = 10e9
  []
[]

[Postprocessors]
  [stress_xx]
    type = ElementAverageValue
    variable = stress_xx
  []
  [strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  []
  [time_step_limit]
    type = MaterialTimeStepPostprocessor
  []
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-8

  dt = 0.1
  dtmin = 0.001
  end_time = 1.1
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.1
    growth_factor = 2.0
    cutback_factor = 0.5
    timestep_limiting_postprocessor = time_step_limit
  []
[]

[Outputs]
  csv=true
[]

(modules/richards/test/tests/pressure_pulse/pp02.i)

# investigating pressure pulse in 1D with 1 phase
# transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2E6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Outputs]
  file_base = pp02
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/phase_field/examples/grain_growth/grain_growth_2D_random.i)

# This output simulations the shrinkage of a circular grain imbedded in a larger grain
# Simulation is 2-D
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the area of the shrinking grain

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 10 # Number of elements in the x-direction
  ny = 10 # Number of elements in the y-direction
  nz = 0 # Number of elements in the z-direction
  xmin = 0    # minimum x-coordinate of the mesh
  xmax = 1000 # maximum x-coordinate of the mesh
  ymin = 0    # minimum y-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  zmin = 0
  zmax = 0
  elem_type = QUAD4 # Type of elements used in the mesh
  uniform_refine = 4 # Initial uniform refinement of the mesh

  parallel_type = replicated # Periodic BCs
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 10 # Number of grains
  var_name_base = gr # Base name of grains
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
    # Custom action that created all of the grain variables and sets their initial condition
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalRandomIC]
      random_type = discrete
    [../]
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  # Boundary Condition block
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y' # Makes problem periodic in the x and y directions
    [../]
  [../]
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution # Quantitative material properties for copper grain growth.  Dimensions are nm and ns
    GBmob0 = 2.5e-6 # Mobility prefactor for Cu from Schonfelder1997
    GBenergy = 0.708 # GB energy for Cu from Schonfelder1997
    Q = 0.23 # Activation energy for grain growth from Schonfelder 1997
    T = 450 # Constant temperature of the simulation (for mobility calculation)
    wGB = 14 # Width of the diffuse GB
  [../]
[]

[Postprocessors]
  # Scalar postprocessors
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]
  [./num_nodes]
    type = NumNodes
  [../]
  [./num_grains]
    type = FeatureFloodCount
    variable = bnds
    threshold = 0.7
  [../]
[]

[Executioner]
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler

  solve_type = PJFNK

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre    boomeramg      101                ds'

  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-5 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_abs_tol = 1e-9 # Relative tolerance for nonlienar solves
  nl_rel_tol = 1e-9 # Absolute tolerance for nonlienar solves

  start_time = 0.0
  end_time = 4000

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 5 # Initial time step.  In this simulation it changes.
    optimal_iterations = 8 # Time step will adapt to maintain this number of nonlinear iterations
    growth_factor = 1.25
  [../]

  [./Adaptivity]
    # Block that turns on mesh adaptivity. Note that mesh will never coarsen beyond initial mesh (before uniform refinement)
    initial_adaptivity = 0 # Number of times mesh is adapted to initial condition
    refine_fraction = 0.7 # Fraction of high error that will be refined
    coarsen_fraction = 0.1 # Fraction of low error that will coarsened
    max_h_level = 4 # Max number of refinements used, starting from initial mesh (before uniform refinement)
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  [./console]
    type = Console
    max_rows = 20
  [../]
[]

(modules/porous_flow/test/tests/poro_elasticity/undrained_oedometer.i)

# An undrained oedometer test on a saturated poroelastic sample.
#
# The sample is a single unit element, with roller BCs on the sides
# and bottom.  A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow.
#
# Under these conditions
# porepressure = -(Fluid bulk modulus)*log(1 - 0.01t)
# stress_xx = (bulk - 2*shear/3)*disp_z/L (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*disp_z/L (remember this is effective stress)
# where L is the height of the sample (L=1 in this test)
#
# Parameters:
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1
#
# Desired output:
# zdisp = -0.01*t
# p0 = 1*log(1-0.01t)
# stress_xx = stress_yy = -0.01*t
# stress_zz = -0.04*t
#
# Regarding the "log" - it just comes from conserving fluid mass

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  []
  [top_velocity]
    type = FunctionDirichletBC
    variable = disp_z
    function = -0.01*t
    boundary = front
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1
  []
[]

[Postprocessors]
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
    use_displaced_mesh = true
  []
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []

[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = undrained_oedometer
  [csv]
    type = CSV
  []
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform_hard3_update_version.i)

# checking for small deformation, with cubic hardening
# A single element is repeatedly stretched by in z direction
# tensile_strength is set to 1Pa, tensile_strength_residual = 0.5Pa, and limit value = 1E-5
# This allows the hardening of the tensile strength to be observed

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1.0
    value_residual = 0.5
    internal_0 = 0
    internal_limit = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1.0
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard3_update_version
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/porous_flow/test/tests/jacobian/pls04.i)

# PorousFlowPiecewiseLinearSink with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 2
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
  [temp]
  []
[]


[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    min = 1
    max = 2
  []
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_temp]
    type = TimeDerivative
    variable = temp
  []
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m01]
    type = TimeDerivative
    variable = massfrac_ph0_sp1
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
  [dummy_m11]
    type = TimeDerivative
    variable = massfrac_ph1_sp1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
      cv = 1.1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
      cv = 1.8
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0.1 0.2 0.3 0.2 0 0.1 0.3 0.1 0.1'
    wet_thermal_conductivity = '10 2 31 2 40 1 31 1 10'
    exponent = 0.5
  []
[]

[BCs]
  [flux_w]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'left'
    pt_vals = '-1 -0.5 0'
    multipliers = '1 2 4'
    variable = ppwater
    mass_fraction_component = 0
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
    use_enthalpy = true
    flux_function = 'x*y'
  []
  [flux_g]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'top'
    pt_vals = '0 0.5 1'
    multipliers = '1 -2 4'
    mass_fraction_component = 0
    variable = ppgas
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    use_internal_energy = true
    flux_function = '-x*y'
  []
  [flux_1]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '0 0.5 1'
    multipliers = '1 3 4'
    mass_fraction_component = 1
    variable = massfrac_ph0_sp0
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
    use_internal_energy = true
  []
  [flux_2]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'back top'
    pt_vals = '0 0.5 1'
    multipliers = '0 1 -3'
    mass_fraction_component = 1
    variable = massfrac_ph1_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    use_enthalpy = true
    flux_function = '0.5*x*y'
  []
  [flux_3]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '0 0.5 1'
    multipliers = '1 3 4'
    mass_fraction_component = 2
    variable = ppwater
    fluid_phase = 0
    use_relperm = true
    use_enthalpy = true
    use_mobility = true
  []
  [flux_4]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'back top'
    pt_vals = '0 0.5 1'
    multipliers = '0 1 -3'
    mass_fraction_component = 2
    variable = massfrac_ph1_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '-0.5*x*y'
    use_enthalpy = true
    use_thermal_conductivity = true
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = pls04
[]

(modules/porous_flow/test/tests/sinks/s02.i)

# apply a sink flux with use_mobility=true and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = y+1
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.3
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[AuxVariables]
  [flux_out]
  []
  [xval]
  []
  [yval]
  []
[]

[ICs]
  [xval]
    type = FunctionIC
    variable = xval
    function = x
  []
  [yval]
    type = FunctionIC
    variable = yval
    function = y
  []
[]

[Functions]
  [mass00]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)'
    vars = 'vol por dens0 pp bulk'
    vals = '0.25 0.1 1.1 p00 1.3'
  []
  [mass01]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)'
    vars = 'vol por dens0 pp bulk'
    vals = '0.25 0.1 1.1 p01 1.3'
  []
  [expected_mass_change00]
    type = ParsedFunction
    value = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
    vars = 'fcn perm dens0 pp bulk visc area dt'
    vals = '6   0.2  1.1  p00 1.3  1.1  0.5  1E-3'
  []
  [expected_mass_change01]
    type = ParsedFunction
    value = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
    vars = 'fcn perm dens0 pp bulk visc area dt'
    vals = '6   0.2  1.1  p01 1.3  1.1  0.5  1E-3'
  []
  [mass00_expect]
    type = ParsedFunction
    value = 'mass_prev-mass_change'
    vars = 'mass_prev mass_change'
    vals = 'm00_prev  del_m00'
  []
  [mass01_expect]
    type = ParsedFunction
    value = 'mass_prev-mass_change'
    vars = 'mass_prev mass_change'
    vals = 'm01_prev  del_m01'
  []
[]

[Postprocessors]
  [p00]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m00]
    type = FunctionValuePostprocessor
    function = mass00
    execute_on = 'initial timestep_end'
  []
  [m00_prev]
    type = FunctionValuePostprocessor
    function = mass00
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [del_m00]
    type = FunctionValuePostprocessor
    function = expected_mass_change00
    execute_on = 'timestep_end'
    outputs = 'console'
  []
  [m00_expect]
    type = FunctionValuePostprocessor
    function = mass00_expect
    execute_on = 'timestep_end'
  []
  [p10]
    type = PointValue
    point = '1 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p01]
    type = PointValue
    point = '0 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m01]
    type = FunctionValuePostprocessor
    function = mass01
    execute_on = 'initial timestep_end'
  []
  [m01_prev]
    type = FunctionValuePostprocessor
    function = mass01
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [del_m01]
    type = FunctionValuePostprocessor
    function = expected_mass_change01
    execute_on = 'timestep_end'
    outputs = 'console'
  []
  [m01_expect]
    type = FunctionValuePostprocessor
    function = mass01_expect
    execute_on = 'timestep_end'
  []
  [p11]
    type = PointValue
    point = '1 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
[]

[BCs]
  [flux]
    type = PorousFlowSink
    boundary = 'left'
    variable = pp
    use_mobility = true
    use_relperm = true
    fluid_phase = 0
    flux_function = 6
    save_in = flux_out
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-3
  end_time = 0.03
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s02
  [console]
    type = Console
    execute_on = 'nonlinear linear'
    interval = 30
  []
  [csv]
    type = CSV
    execute_on = 'timestep_end'
    interval = 3
  []
[]

(test/tests/transfers/multiapp_postprocessor_transfer/sub0.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/except2.i)

# Exception: incorrect userobject types
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = -0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

(test/tests/transfers/multiapp_projection_transfer/tosub_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 9
  ymin = 0
  ymax = 9
  nx = 9
  ny = 9
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [x]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Functions]
  [x_func]
    type = ParsedFunction
    value = x
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[AuxKernels]
  [x_func_aux]
    type = FunctionAux
    variable = x
    function = x_func
    execute_on = initial
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

[Debug]
#  show_actions = true
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0 5 5 0'
    input_files = tosub_sub.i
  []
[]

[Transfers]
  [tosub]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u_nodal
  []
  [elemental_tosub]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u_elemental
  []
  [elemental_to_sub_elemental]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = x
    variable = x_elemental
  []
  [elemental_to_sub_nodal]
    type = MultiAppProjectionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = x
    variable = x_nodal
  []
[]

(modules/phase_field/test/tests/flood_counter_aux_test/nodal_flood_periodic_2var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  nz = 0

  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./bubble_map0]
    order = FIRST
    family = LAGRANGE
  [../]

  [./bubble_map1]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./diffv]
    type = Diffusion
    variable = v
  [../]

  [./forcing_1]
    type = GaussContForcing
    variable = u
    x_center = 1.0
    y_center = 1.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_2]
    type = GaussContForcing
    variable = u
    x_center = 20.0
    y_center = 39.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_3]
    type = GaussContForcing
    variable = u
    x_center = 39.0
    y_center = 20.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_4]
    type = GaussContForcing
    variable = u
    x_center = 15.0
    y_center = 15.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_1v]
    type = GaussContForcing
    variable = v
    x_center = 8.0
    y_center = 8.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_2v]
    type = GaussContForcing
    variable = v
    x_center = 18.0
    y_center = 22.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_3v]
    type = GaussContForcing
    variable = v
    x_center = 39.0
    y_center = 20.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_4v]
    type = GaussContForcing
    variable = v
    x_center = 32.0
    y_center = 8.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]

  [./dotv]
    type = TimeDerivative
    variable = v
  [../]
[]

[AuxKernels]
  [./mapper0]
    type = FeatureFloodCountAux
    variable = bubble_map0
    execute_on = timestep_end
    flood_counter = bubbles
    map_index = 0
  [../]

  [./mapper1]
    type = FeatureFloodCountAux
    variable = bubble_map1
    execute_on = timestep_end
    flood_counter = bubbles
    map_index = 1
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = 'u v'
      auto_direction = 'x y'
    [../]
  [../]
[]

[UserObjects]
  [./bubbles]
    type = FeatureFloodCount
    variable = 'u v'
    threshold = 0.3
    execute_on = timestep_end
    use_single_map = false
    use_global_numbering = true
    outputs = none
    flood_entity_type = NODAL
  [../]
[]

[Executioner]
  type = Transient
  dt = 4.0
  num_steps = 5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_2var
  exodus = true
[]

(test/tests/auxkernels/solution_scalar_aux/solution_scalar_aux.i)

[Mesh]
  # This test uses SolutionUserObject which doesn't work with DistributedMesh.
  type = GeneratedMesh
  dim = 1
  nx = 1
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./a]
    family = SCALAR
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxScalarKernels]
  [./a_sk]
    type = SolutionScalarAux
    variable = a
    solution = solution_uo
    from_variable = a
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./solution_uo]
    type = SolutionUserObject
    mesh = build_out.e
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 2
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 3
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  nl_rel_tol = 1e-10
  dt = 1
  num_steps = 3
[]

[Outputs]
  csv = true
[]

(modules/heat_conduction/test/tests/heat_source_bar/heat_source_bar.i)

# This is a simple 1D test of the volumetric heat source with material properties
# of a representative ceramic material.  A bar is uniformly heated, and a temperature
# boundary condition is applied to the left side of the bar.

# Important properties of problem:
# Length: 0.01 m
# Thermal conductivity = 3.0 W/(mK)
# Specific heat = 300.0 J/K
# density = 10431.0 kg/m^3
# Prescribed temperature on left side: 600 K

# When it has reached steady state, the temperature as a function of position is:
#  T = -q/(2*k) (x^2 - 2*x*length) + 600
#  or
#  T = -6.3333e+7 * (x^2 - 0.02*x) + 600
#  on left side: T=600, on right side, T=6933.3

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = 0.01
  nx = 20
[]

[Variables]
  [./temp]
    initial_condition = 300.0
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
  [./heatsource]
    type = HeatSource
    function = volumetric_heat
    variable = temp
  [../]
[]

[BCs]
  [./lefttemp]
    type = DirichletBC
    boundary = left
    variable = temp
    value = 600
  [../]
[]

[Materials]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'density  thermal_conductivity'
    prop_values = '10431.0 3.0'
  [../]
[]

[Functions]
  [./volumetric_heat]
     type = ParsedFunction
     value = 3.8e+8
  [../]
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./right]
    type = SideAverageValue
    variable = temp
    boundary = right
  [../]
  [./error]
    type = NodalL2Error
    function = '-3.8e+8/(2*3) * (x^2 - 2*x*0.01) + 600'
    variable = temp
  [../]
[]

[Outputs]
  execute_on = FINAL
  exodus = true
[]

(modules/porous_flow/test/tests/fluids/ideal_gas.i)

# Example of using the IdealGasFluidProperties userobject to provide fluid
# properties for an ideal gas. Use values for hydrogen (H2) at 1 MPa and 50 C.
#
# Input values:
# M = 2.01588e-3 kg/mol
# gamma = 1.4
# viscosity = 9.4393e-6 Pa.s
#
# Expected output:
# density = 750.2854 kg/m^3
# internal energy = 3.33 MJ/kg
# enthalpy = 4.66 MJ/kg

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 1e6
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = pp
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 50.0
  []
[]

[Modules]
  [FluidProperties]
    [idealgas]
      type = IdealGasFluidProperties
      molar_mass = 2.01588e-3
      gamma = 1.4
      mu = 9.4393e-6
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [idealgass]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Celsius
    fp = idealgas
    phase = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = temp
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = ideal_gas
  csv = true
[]

(modules/combined/test/tests/ad_power_law_creep/power_law_creep_restart2.i)

# 1x1x1 unit cube with uniform pressure on top face

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
    use_automatic_differentiation = true
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 1'
  [../]
[]

[Kernels]
  [./heat]
    type = ADHeatConduction
    variable = temp
  [../]
  [./heat_ie]
    type = ADHeatConductionTimeDerivative
    variable = temp
  [../]
[]

[BCs]
  [./u_top_pull]
    type = ADPressure
    variable = disp_y
    component = 1
    boundary = top
    constant = -10.0e6
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp_fix]
    type = DirichletBC
    variable = temp
    boundary = 'bottom top'
    value = 1000.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
    constant_on = SUBDOMAIN
  [../]
  [./radial_return_stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'power_law_creep'
  [../]
  [./power_law_creep]
    type = ADPowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]

  [./thermal]
    type = ADHeatConductionMaterial
    specific_heat = 1.0
    thermal_conductivity = 100.
  [../]
  [./density]
    type = ADDensity
    density = 1.0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  l_tol = 1e-5
  start_time = 0.6
  end_time = 1.0
  num_steps = 12
  dt = 0.1
[]

[Outputs]
  file_base = power_law_creep_out
  exodus = true
[]

[Problem]
  restart_file_base = power_law_creep_restart1_out_cp/0006
[]

(modules/tensor_mechanics/test/tests/thermal_expansion/multiple_thermal_eigenstrains.i)

# The primary purpose of this test is to verify that the ability to combine
# multiple eigenstrains works correctly.  It should behave identically to the
# constant_expansion_coeff.i model in this directory. Instead of applying the
# thermal expansion in one eigenstrain, it splits that into two eigenstrains
# that get added together.

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material.  An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
#     6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./temp]
  [../]

  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Kernels]
  [./TensorMechanics]
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
    use_displaced_mesh = false
  [../]

  [./strain_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xx
    index_i = 0
    index_j = 0
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 1
    index_j = 1
  [../]
  [./strain_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zz
    index_i = 2
    index_j = 2
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_strain]
    type = ComputeIncrementalSmallStrain
    eigenstrain_names = 'eigenstrain1 eigenstrain2'
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain1]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.0e-5
    temperature = temp
    eigenstrain_name = eigenstrain1
  [../]
  [./thermal_expansion_strain2]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 0.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain2
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
  checkpoint = true
[]

[Postprocessors]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 0
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
    block = 0
  [../]
  [./strain_zz]
    type = ElementAverageValue
    variable = strain_zz
    block = 0
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
    block = 0
  [../]
[]

(modules/porous_flow/test/tests/actions/addjoiner_exception.i)

# Tests that including a PorousFlowJoiner material throws the
# informative deprecation warning rather than a duplicate material property error

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [p0]
  []
  [p1]
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [p1]
    type = Diffusion
    variable = p1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    at_nodes = true
  []
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    at_nodes = true
    phase0_porepressure = p0
    phase1_porepressure = p1
    capillary_pressure = pc
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityConst
    at_nodes = true
    kr = 0.5
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityConst
    at_nodes = true
    kr = 0.8
    phase = 1
  []
  [relperm]
    type = PorousFlowJoiner
    at_nodes = true
    material_property = PorousFlow_relative_permeability_nodal
  []
[]

[Executioner]
  type = Steady
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 p1'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

(test/tests/time_integrators/tvdrk2/2d-quadratic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
  elem_type = QUAD9
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*((x*x)+(y*y))-(4*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*((x*x)+(y*y))
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = u
    function = ic
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  [./TimeIntegrator]
    type = ExplicitTVDRK2
  [../]
  solve_type = 'LINEAR'

  start_time = 0.0
  num_steps = 10
  dt = 0.0001
  l_tol = 1e-8
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/multiapps/picard/function_dt_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]

  [./dts]
    type = PiecewiseLinear
    x = '0.1  10'
    y = '0.1  10'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./fn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = u_fn
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  solve_type = 'PJFNK'

  nl_abs_tol = 1e-10
  start_time = 0
  num_steps = 3
  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/warrick_lomen_islas/wli02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 1
  xmin = -1000
  xmax = 0
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./SeffBW]
    type = RichardsSeff1BWsmall
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  [../]
  [./RelPermBW]
    type = RichardsRelPermBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E2
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -1E-4
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffBW
    pressure_vars = pressure
  [../]
[]


[BCs]
  active = 'base'
  [./base]
    type = DirichletBC
    variable = pressure
    boundary = 'left'
    value = -1E-4
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1 0 0  0 1 0  0 0 1'
    density_UO = DensityConstBulk
    relperm_UO = RelPermBW
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffBW
    viscosity = 4
    gravity = '-0.1 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -ksp_rtol -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 100
  dt = 5
[]


[Outputs]
  file_base = wli02
  interval = 10000
  execute_on = 'timestep_end final'
  exodus = true
[]

(test/tests/controls/time_periods/error/steady_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
#  The TimeDerivative existing in a Steady calculation will trigger an error itself!
#  [./time]
#    type = TimeDerivative
#    variable = u
#  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Dampers]
  [./const_damp]
    type = ConstantDamper
    damping = 0.9
  [../]
[]

[Outputs]
  exodus = true
[]

[Controls]
  [./damping_control]
    type = TimePeriod
    disable_objects = 'const_damp'
    start_time = 0.25
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh05.i)

# unsaturated = false
# gravity = false
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh05
  exodus = true
[]

(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_jac_ad2.i)

# testing adsorption jacobian with large mollification parameter
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[Variables]
  [./pressure]
  [../]
  [./conc]
  [../]
[]

[ICs]
  [./p_ic]
    type = RandomIC
    variable = pressure
    min = 0
    max = 1
  [../]
  [./conc_ic]
    type = RandomIC
    variable = conc
    min = -1
    max = 1
  [../]
[]


[Kernels]
  [./flow_from_matrix]
    type = DesorptionFromMatrix
    variable = conc
    pressure_var = pressure
  [../]
  [./flux_to_porespace]
    type = DesorptionToPorespace
    variable = pressure
    conc_var = conc
  [../]
[]

[Materials]
  [./mollified_langmuir_params]
    type = MollifiedLangmuirMaterial
    block = 0
    one_over_desorption_time_const = 0
    one_over_adsorption_time_const = 0.813
    langmuir_density = 6.34
    langmuir_pressure = 1.5
    conc_var = conc
    pressure_var = pressure
    mollifier = 1E2
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = langmuir_jac1
[]

(modules/tensor_mechanics/test/tests/volumetric_deform_grad/elastic_stress.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '0.01*t'
  [../]
[]

[Materials]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./elastic_stress]
    type = ComputeDeformGradBasedStress
    deform_grad_name = deformation_gradient
    elasticity_tensor_name = elasticity_tensor
    stress_name = stress
    jacobian_name = Jacobian_mult
    block = 0
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.02
  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 101'
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.02
  num_steps = 10
[]

[Outputs]
  csv = true
[]

(test/tests/tag/scalar_tag_vector.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 1
  ny = 1
  elem_type = QUAD4
[]

[Variables]
  [./n]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
[]

[AuxVariables]
  [./tag_vector_var1]
    family = SCALAR
    order = FIRST
  [../]
  [./tag_vector_var2]
    family = SCALAR
    order = FIRST
  [../]
  [./tag_matrix_var2]
    family = SCALAR
    order = FIRST
  [../]
[]

[ScalarKernels]
  [./dn]
    type = ODETimeDerivative
    variable = n
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]

  [./ode1]
    type = ParsedODEKernel
    function = '-n'
    variable = n
    extra_matrix_tags = 'mat_tag1'
    extra_vector_tags = 'vec_tag1'
  [../]

  [./ode2]
    type = ParsedODEKernel
    function = '-n'
    variable = n
    vector_tags = 'vec_tag2'
    matrix_tags = 'mat_tag2'
  [../]
[]

[AuxScalarKernels]
  [./TagVectorAux]
    type = ScalarTagVectorAux
    variable = tag_vector_var1
    v = n
    vector_tag  = vec_tag1
    execute_on = timestep_end
  [../]

  [./TagVectorAux2]
    type = ScalarTagVectorAux
    variable = tag_vector_var2
    v = n
    vector_tag  = vec_tag2
    execute_on = timestep_end
  [../]

  [./TagMatrixAux2]
    type = ScalarTagMatrixAux
    variable = tag_matrix_var2
    v = n
    matrix_tag  = mat_tag2
    execute_on = timestep_end
  [../]
[]

[Problem]
  type = TagTestProblem
  test_tag_vectors =  'time nontime residual vec_tag1 vec_tag2'
  test_tag_matrices = 'mat_tag1 mat_tag2'

  extra_tag_matrices = 'mat_tag1 mat_tag2'
  extra_tag_vectors  = 'vec_tag1 vec_tag2'
[]

[Executioner]
  type = Transient
  start_time = 0
  num_steps = 10
  dt = 0.001
  dtmin = 0.001 # Don't allow timestep cutting
  solve_type = NEWTON
  nl_max_its = 2
  nl_abs_tol = 1.e-12 # This is an ODE, so nl_abs_tol makes sense.
[]

[Functions]
  [./exact_solution]
    type = ParsedFunction
    value = exp(t)
  [../]
[]

[Postprocessors]
  [./error_n]
    # Post processor that computes the difference between the computed
    # and exact solutions.  For the exact solution used here, the
    # error at the final time should converge at O(dt^p), where p is
    # the order of the method.
    type = ScalarL2Error
    variable = n
    function = exact_solution
    # final is not currently supported for Postprocessor execute_on...
    # execute_on = 'final'
  [../]
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/sinks/s_fu_03.i)

# with fully_upwind = true
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
  fully_upwind = true
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[AuxVariables]
  [./seff]
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 2
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((mi-lfout-rfout-mf)/2/(mi+mf))
    vars = 'mi mf lfout rfout'
    vals = 'mass_init mass_fin left_flux_out right_flux_out'
  [../]
[]

[Postprocessors]
  [./mass_init]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]
  [./mass_fin]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]
  [./left_flux_out]
    type = RichardsPiecewiseLinearSinkFlux
    boundary = left
    variable = pressure
    pressures = '-1 1'
    bare_fluxes = '1E2 2E2'
    use_mobility = true
    use_relperm = true
  [../]
  [./right_flux_out]
    type = RichardsPiecewiseLinearSinkFlux
    boundary = right
    variable = pressure
    pressures = '-1 1'
    bare_fluxes = '1E2 2E2'
    use_mobility = true
    use_relperm = true
  [../]
  [./p0]
    type = PointValue
    point = '0 0 0'
    variable = pressure
  [../]
  [./s0]
    type = PointValue
    point = '0 0 0'
    variable = seff
  [../]
  [./mass_bal]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = left
    pressures = '-1 1'
    bare_fluxes = '1E2 2E2'
    variable = pressure
    use_mobility = true
    use_relperm = true
  [../]
  [./right_flux]
    type = RichardsPiecewiseLinearSink
    boundary = right
    pressures = '-1 1'
    bare_fluxes = '1E2 2E2'
    variable = pressure
    use_mobility = true
    use_relperm = true
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
[]

[AuxKernels]
  [./seff_auxk]
    type = RichardsSeffAux
    variable = seff
    seff_UO = SeffVG
    pressure_vars = 'pressure'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 2.1E-5 2.2E-5  2.1E-5 0.1E-5 3.3E-5  2.2E-5 3.3E-5 2E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2E-3
  end_time = 0.2
[]

[Outputs]
  file_base = s_fu_03
  csv = true
  execute_on = timestep_end
[]

(modules/phase_field/examples/anisotropic_interfaces/GrandPotentialPlanarGrowth.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = -2
  xmax = 2
  ymin = -2
  ymax = 2
  uniform_refine = 2
[]

[GlobalParams]
  x1 = -2
  y1 = -2
  x2 = 2
  y2 = -1.5
  derivative_order = 2
[]

[Variables]
  [./w]
  [../]
  [./etaa0]
  [../]
  [./etab0]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
  #Temperature
  [./T]
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    v = 'etaa0 etab0'
  [../]
  [./T]
    type = FunctionAux
    function = 95.0+2.0*(y-1.0*t)
    variable = T
    execute_on = 'initial timestep_begin'
  [../]
[]

[ICs]
  [./w]
    type = BoundingBoxIC
    variable = w
    # note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
    outside = -4.0
    inside = 0.0
  [../]
  [./etaa0]
    type = BoundingBoxIC
    variable = etaa0
    #Solid phase
    outside = 0.0
    inside = 1.0
  [../]
  [./etab0]
    type = BoundingBoxIC
    variable = etab0
    #Liquid phase
    outside = 1.0
    inside = 0.0
  [../]
[]


[Kernels]
# Order parameter eta_alpha0
  [./ACa0_bulk]
    type = ACGrGrMulti
    variable = etaa0
    v =           'etab0'
    gamma_names = 'gab'
  [../]
  [./ACa0_sw]
    type = ACSwitching
    variable = etaa0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etab0 w'
  [../]
  [./ACa0_int1]
    type = ACInterface2DMultiPhase1
    variable = etaa0
    etas = 'etab0'
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
  [../]
  [./ACa0_int2]
    type = ACInterface2DMultiPhase2
    variable = etaa0
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
  [../]
  [./ea0_dot]
    type = TimeDerivative
    variable = etaa0
  [../]
# Order parameter eta_beta0
  [./ACb0_bulk]
    type = ACGrGrMulti
    variable = etab0
    v =           'etaa0'
    gamma_names = 'gab'
  [../]
  [./ACb0_sw]
    type = ACSwitching
    variable = etab0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etaa0 w'
  [../]
  [./ACb0_int1]
    type = ACInterface2DMultiPhase1
    variable = etab0
    etas = 'etaa0'
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
  [../]
  [./ACb0_int2]
    type = ACInterface2DMultiPhase2
    variable = etab0
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
  [../]
  [./eb0_dot]
    type = TimeDerivative
    variable = etab0
  [../]
#Chemical potential
  [./w_dot]
    type = SusceptibilityTimeDerivative
    variable = w
    f_name = chi
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = w
    diffusivity = Dchi
  [../]
  [./coupled_etaa0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etaa0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
  [./coupled_etab0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etab0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
[]


[Materials]
  [./ha]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = ha
    all_etas = 'etaa0 etab0'
    phase_etas = 'etaa0'
  [../]
  [./hb]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'etaa0 etab0'
    phase_etas = 'etab0'
  [../]
  [./omegaa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegaa
    material_property_names = 'Vm ka caeq'
    function = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
  [../]
  [./omegab]
    type = DerivativeParsedMaterial
    args = 'w T'
    f_name = omegab
    material_property_names = 'Vm kb cbeq S Tm'
    function = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq-S*(T-Tm)'
  [../]
  [./rhoa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhoa
    material_property_names = 'Vm ka caeq'
    function = 'w/Vm^2/ka + caeq/Vm'
  [../]
  [./rhob]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhob
    material_property_names = 'Vm kb cbeq'
    function = 'w/Vm^2/kb + cbeq/Vm'
  [../]
  [./kappaa]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
    etaa = etaa0
    etab = etab0
    outputs = exodus
    output_properties = 'kappaa'
  [../]
  [./kappab]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
    etaa = etab0
    etab = etaa0
    outputs = exodus
    output_properties = 'kappab'
  [../]
  [./const]
    type = GenericConstantMaterial
    prop_names =  'L   D    chi  Vm   ka    caeq kb    cbeq  gab mu   S   Tm'
    prop_values = '1.0 1.0  0.1  1.0  10.0  0.1  10.0  0.9   4.5 10.0 1.0 100.0'
  [../]
  [./Mobility]
    type = ParsedMaterial
    f_name = Dchi
    material_property_names = 'D chi'
    function = 'D*chi'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg      31'
  l_tol = 1.0e-3
  l_max_its = 30
  nl_max_its = 15
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1e-8
  end_time = 2.0
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.0005
    cutback_factor = 0.7
    growth_factor = 1.2
  [../]
[]

[Adaptivity]
 initial_steps = 3
 max_h_level = 3
 initial_marker = err_eta
 marker = err_bnds
[./Markers]
   [./err_eta]
     type = ErrorFractionMarker
     coarsen = 0.3
     refine = 0.95
     indicator = ind_eta
   [../]
   [./err_bnds]
     type = ErrorFractionMarker
     coarsen = 0.3
     refine = 0.95
     indicator = ind_bnds
   [../]
 [../]
 [./Indicators]
   [./ind_eta]
     type = GradientJumpIndicator
     variable = etaa0
    [../]
    [./ind_bnds]
      type = GradientJumpIndicator
      variable = bnds
   [../]
 [../]
[]

[Outputs]
  interval = 10
  exodus = true
[]

(test/tests/transfers/multiapp_mesh_function_transfer/fromsub_source_displaced.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./transferred_u]
  [../]
  [./elemental_transferred_u]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = fromsub_sub.i
  [../]
[]

[Transfers]
  [./from_sub]
    source_variable = sub_u
    direction = from_multiapp
    variable = transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    displaced_source_mesh = true
  [../]
  [./elemental_from_sub]
    source_variable = sub_u
    direction = from_multiapp
    variable = elemental_transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    displaced_source_mesh = true
  [../]
[]

(modules/combined/test/tests/DiffuseCreep/strain_gb_relax.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
    [../]
  [../]
  [./mu]
  [../]
  [./jx]
  [../]
  [./jy]
  [../]
[]

[AuxVariables]
  [./gb]
    family = LAGRANGE
    order  = FIRST
  [../]
  [./strain_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./strain_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./strain_xy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./flux_x]
    type = CHSplitFlux
    variable = jx
    component = 0
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./flux_y]
    type = CHSplitFlux
    variable = jy
    component = 1
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[AuxKernels]
  [./gb]
    type = FunctionAux
    variable = gb
    function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
  [../]
  [./strain_xx]
    type = RankTwoAux
    variable = strain_xx
    rank_two_tensor = strain
    index_i = 0
    index_j = 0
  [../]
  [./strain_yy]
    type = RankTwoAux
    variable = strain_yy
    rank_two_tensor = strain
    index_i = 1
    index_j = 1
  [../]
  [./strain_xy]
    type = RankTwoAux
    variable = strain_xy
    rank_two_tensor = strain
    index_i = 0
    index_j = 1
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c*(1.0-c)'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = diffusivity
    weights = var_dep
    args = c
  [../]
  [./phase_normal]
    type = PhaseNormalTensor
    phase = gb
    normal_tensor_name = gb_normal
  [../]
  [./aniso_tensor]
    type = GBDependentAnisotropicTensor
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = aniso_tensor
  [../]
  [./diffusivity]
    type = GBDependentDiffusivity
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = diffusivity
  [../]
  [./gb_relax_prefactor]
    type = DerivativeParsedMaterial
    block = 0
    function = '0.01*(c-0.15)*gb'
    args = 'c gb'
    f_name = gb_relax_prefactor
    derivative_order = 1
  [../]
  [./gb_relax]
    type = GBRelaxationStrainIncrement
    property_name = gb_relax
    prefactor_name = gb_relax_prefactor
    gb_normal_name = gb_normal
  [../]
  [./strain]
    type = SumTensorIncrements
    tensor_name = strain
    coupled_tensor_increment_names = gb_relax
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  nl_max_its = 5
  dt = 20
  num_steps = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/fvkernels/two-var-flux-and-kernel/input.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[Variables]
  [u]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff_u]
    type = FVDiffusion
    variable = u
    coeff = coeff
  []
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left_u]
    type = FVNeumannBC
    variable = u
    boundary = left
    value = 0
  []
  [right_u]
    type = FVDirichletBC
    variable = u
    boundary = right
    value = 42
  []
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/uni_axial1_small_strain.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  # back = zmin
  # front = zmax
  # bottom = ymin
  # top = ymax
  # left = xmin
  # right = xmax
  [./xmin_xzero]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = '0'
  [../]
  [./ymin_yzero]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = '0'
  [../]
  [./zmin_zzero]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = '0'
  [../]
  [./zmax_disp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front'
    function = '-1E-3*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./mc_int]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10E6
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0
    value_residual = 0.6981317 # 40deg
    rate = 10000
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 0
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-10
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '5.77E10 3.85E10' # young = 100Gpa, poisson = 0.3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-10
    plastic_models = mc
    max_NR_iterations = 1000
    debug_fspb = crash
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]


[Executioner]
  end_time = 0.5
  dt = 0.05
  solve_type = NEWTON
  type = Transient

  line_search = 'none'
  nl_rel_tol = 1E-10
  l_tol = 1E-3
  l_max_its = 200
  nl_max_its = 10

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]



[Outputs]
  file_base = uni_axial1_small_strain
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/misc/serialized_solution/uniform_refine.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 1
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./lag]
    initial_condition = 2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./aux]
    type = TestSerializedSolution
    system = aux
    execute_on = 'initial timestep_end'
  [../]
  [./nl]
    type = TestSerializedSolution
    system = nl
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/restart_transient_from_steady/steady_with_sub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./power_density]
  [../]
[]

[Variables]
  [./temp]
  [../]
[]

[Kernels]
  [./heat_conduction]
     type = Diffusion
     variable = temp
  [../]
  [./heat_ie]
    type = TimeDerivative
    variable = temp
  [../]
  [./heat_source_fuel]
    type = CoupledForce
    variable = temp
    v = power_density
  [../]
[]

[BCs]
  [bc]
    type = DirichletBC
    variable = temp
    boundary = '0 1 2 3'
    value = 450
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  start_time = 0
  end_time = 10
  dt = 1.0

  nl_abs_tol = 1e-7
  nl_rel_tol = 1e-7
[]

[Postprocessors]
  [./temp_fuel_avg]
    type = ElementAverageValue
    variable = temp
    execute_on = 'initial timestep_end'
  [../]
  [./pwr_density]
    type = ElementIntegralVariablePostprocessor
    variable = power_density
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  perf_graph = true
  exodus = true
  color = true
  csv = true
[]

(test/tests/misc/check_error/nodal_material_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

# Nodal Auxvariable that tries to access a material property
[AuxVariables]
active = 'mat'
  [./mat]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = matp
  [../]
[]

[AuxKernels]
active = 'mat'
  [./mat]
    type = MaterialRealAux
    variable = mat
    property = matp
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right]
    type = MTBC
    variable = u
    boundary = 1
    grad = 8
    prop_name = matp
  [../]
[]

[Materials]
  active = mat

  [./mat]
    type = MTMaterial
    block = 0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/porous_flow/test/tests/actions/fullsat_brine_except4.i)

# Check error when using PorousFlowFullySaturated action,
# attempting to use PorousFlowSingleComponentFluid but with no fp specified

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  block = '0'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowFullySaturated]
  coupling_type = ThermoHydro
  porepressure = pp
  temperature = temp
  mass_fraction_vars = "nacl"
  fluid_properties_type = PorousFlowSingleComponentFluid
  dictator_name = dictator
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Variables]
  [pp]
    initial_condition = 20E6
  []
  [temp]
    initial_condition = 323.15
  []
  [nacl]
    initial_condition = 0.1047
  []
[]

[Kernels]
  # All provided by PorousFlowFullySaturated action
[]

[BCs]
  [t_bdy]
    type = DirichletBC
    variable = temp
    boundary = 'left right'
    value = 323.15
  []
  [p_bdy]
    type = DirichletBC
    variable = pp
    boundary = 'left right'
    value = 20E6
  []
  [nacl_bdy]
    type = DirichletBC
    variable = nacl
    boundary = 'left right'
    value = 0.1047
  []
[]

[Materials]
  # Thermal conductivity
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
    wet_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
  []

  # Specific heat capacity
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 850
    density = 2700
  []

  # Permeability
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []

  # Porosity
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = fullsat_brine_except2
[]

(test/tests/bcs/sin_bc/sin_neumann_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Functions]
  [./initial_value]
    type = ParsedFunction
    value = 'x'
  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

#    [./InitialCondition]
#      type = FunctionIC
 #     function = initial_value
#    [../]
  [../]
[]

[Kernels]
  active = 'diff ie'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right]
    type = SinNeumannBC
    variable = u
    boundary = 1
    initial = 1.0
    final = 2.0
    duration = 10.0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  num_steps = 10
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto20.i)

# DruckerPragerHyperbolic

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    smoother = 1
    yield_function_tolerance = 1E-11
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5 7 2  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-11
    plastic_models = dp
    tangent_operator = nonlinear
    min_stepsize = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/materials/derivative_material_interface/execution_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Materials]
  # fetch the properties first...
  [./client]
    type = DerivativeMaterialInterfaceTestClient
    block = 0
  [../]

  # ...then declare them!
  [./provider]
    type = DerivativeMaterialInterfaceTestProvider
    block = 0
    outputs = exodus
    output_properties = 'dprop/db dprop/da d^2prop/dadb d^2prop/dadc d^3prop/dadbdc'
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Debug]
  show_material_props = true
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform10.i)

# apply a shear deformation and tensile stretch to observe all hardening.
# Here p_trial=12, q_trial=2*Sqrt(20)
# MOOSE yields:
# q_returned = 1.696
# p_returned = 0.100
# intnl_shear = 1.81
# intnl_tens = 0.886
# These give, at the returned point
# cohesion = 1.84
# tanphi = 0.513
# tanpsi = 0.058
# tensile = 0.412
# This means that
# f_shear = -0.0895
# f_tensile = -0.312
# Note that these are within smoothing_tol (=1) of each other
# Hence, smoothing must be used:
# ismoother = 0.0895
# (which gives the yield function value = 0)
# smoother = 0.328
# This latter gives dg/dq = 0.671, dg/dp = 0.368
# for the flow directions.  Finally ga = 2.70, and
# the returned point satisfies the normality conditions.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 't'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '2*t'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 't'
  [../]
[]


[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 0
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 1E8
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '4 4'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-3
    perfect_guess = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform10
  [./csv]
    type = CSV
  [../]
[]

(modules/porous_flow/test/tests/jacobian/denergy01.i)

# 0phase time derivative of energy-density
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
[]


[Kernels]
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp'
    number_fluid_phases = 0
    number_fluid_components = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.1
    density = 0.5
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/kernels/ode/coupled_ode_td.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 1
[]


[Variables]
  [./f]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./f_times_mult]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
[]

[ScalarKernels]
  [./dT]
    type = CoupledODETimeDerivative
    variable = f
    v = f_times_mult
  [../]

  [./src]
    type = ParsedODEKernel
    variable = f
    function = '-1'
  [../]

  [./f_times_mult_1]
    type = ParsedODEKernel
    variable = f_times_mult
    function = 'f_times_mult'
  [../]

  [./f_times_mult_2]
    type = ParsedODEKernel
    variable = f_times_mult
    function = '-f * g'
    args = 'f g'
  [../]
[]

[AuxVariables]
  [./g]
    family = SCALAR
    order = FIRST
  [../]
[]

[Functions]
  [./function_g]
    type = ParsedFunction
    value = '(1 + t)'
  [../]
[]

[AuxScalarKernels]
  [./set_g]
    type = FunctionScalarAux
    function = function_g
    variable = g
    execute_on = 'linear initial'
  [../]
[]

[Postprocessors]
  [./f]
    type = ScalarVariable
    variable = f
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 3
  nl_abs_tol = 1e-9
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/scalar_material_damage/scalar_material_damage.i)

# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
[]

[AuxVariables]
  [damage_index]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_xx strain_xx'
  []
[]

[AuxKernels]
  [damage_index]
    type = MaterialRealAux
    variable = damage_index
    property = damage_index_prop
    execute_on = timestep_end
  []
[]

[BCs]
  [symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  []
  [symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  []
  [symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  []
  [axial_load]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0.01
  []
[]

[Functions]
  [damage_evolution]
    type = PiecewiseLinear
    xy_data = '0.0   0.0
               0.1   0.0
               2.1   2.0'
  []
[]

[Materials]
  [damage_index]
    type = GenericFunctionMaterial
    prop_names = damage_index_prop
    prop_values = damage_evolution
  []
  [damage]
    type = ScalarMaterialDamage
    damage_index = damage_index_prop
  []
  [stress]
    type = ComputeDamageStress
    damage_model = damage
  []
  [elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.2
    youngs_modulus = 10e9
  []
[]

[Postprocessors]
  [stress_xx]
    type = ElementAverageValue
    variable = stress_xx
  []
  [strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  []
  [damage_index]
    type = ElementAverageValue
    variable = damage_index
  []
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-8

  dt = 0.1
  dtmin = 0.1
  end_time = 1.1
[]

[Outputs]
  csv=true
[]

(test/tests/functions/generic_function_material/generic_function_material_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./diff_func]
    type = ParsedFunction
    value = 1/t
  [../]
[]

[Kernels]
  [./diff]
    type = GenericDiffusion
    variable = u
    property = diffusion
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./conv]
    type = Convection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./gfm]
    type = GenericFunctionMaterial
    block = 0
    prop_names = diffusion
    prop_values = diff_func
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/free_energy_material/MathEBFreeEnergy.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = SmoothCircleIC
    variable = c
    x1 = 25.0
    y1 = 25.0
    radius = 6.0
    invalue = 1.0
    outvalue = -0.8
    int_width = 4.0
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CahnHilliard
    variable = c
    mob_name = M
    f_name = F
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
  [./free_energy]
    type = MathEBFreeEnergy
    f_name = F
    c = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-5
  nl_max_its = 40
  nl_rel_tol = 5.0e-14

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  execute_on = 'timestep_end'
  [./oversample]
    type = Exodus
    refinements = 2
  [../]
[]

(test/tests/controls/time_periods/aux_kernels/control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux0]
  [../]
  [./aux1]
  [../]
[]

[Functions]
  [./func]
    type = ParsedFunction
    value = t*x*y
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./aux0]
    type = FunctionAux
    variable = aux0
    function = func
  [../]
  [./aux1]
    type = FunctionAux
    variable = aux1
    function = func
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Controls]
  [./damping_control]
    type = TimePeriod
    disable_objects    = 'AuxKernels::aux0 AuxKernels::aux1'
    start_time         = '0.25             0.55'
    end_time           = '0.65             0.75'
    execute_on         = 'initial timestep_begin'
  [../]
[]

(test/tests/misc/save_in/save_in_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./saved]
  [../]
  [./bc_saved]
  [../]
  [./accumulated]
  [../]
  [./diag_saved]
  [../]
  [./bc_diag_saved]
  [../]
  [./saved_dirichlet]
  [../]
  [./diag_saved_dirichlet]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    save_in = 'saved accumulated saved_dirichlet'
    diag_save_in = 'diag_saved diag_saved_dirichlet'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    save_in = saved_dirichlet
    diag_save_in = diag_saved_dirichlet
  [../]
  [./nbc]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
    save_in = 'bc_saved accumulated'
    diag_save_in = bc_diag_saved
  [../]
[]

[Postprocessors]
  [./left_flux]
    type = NodalSum
    variable = saved
    boundary = 1
  [../]
  [./saved_norm]
    type = NodalL2Norm
    variable = saved
    execute_on = timestep_end
    block = 0
  [../]
  [./saved_dirichlet_norm]
    type = NodalL2Norm
    variable = saved_dirichlet
    execute_on = timestep_end
    block = 0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/planar2.i)

# checking for small deformation
# A single element is stretched by 1E-6m in all directions, with lame mu = 1E6, so trial stress is 2Pa in principal directions
# tensile_strength is set to 1Pa
# Then the final stress should return to the all principal stresses being 1.0 (up to tolerance), and internal parameter = (0.5+0.5+0.5)E-6 = 1.5E-6
# Using 'planar' Tensile plasticity

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
    outputs = console
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tens]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    shift = 1E-6
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = tens
    debug_fspb = crash
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = '0.1 0.2 0.3'
    debug_jac_at_intnl = 1E-6
    debug_stress_change = 1E-6
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar2
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/combined/test/tests/poro_mechanics/terzaghi.i)

# Terzaghi's problem of consolodation of a drained medium
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example.  Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height.  h = 10
# Soil's Lame lambda.  la = 2
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = 3
# Soil bulk modulus.  K = la + 2*mu/3 = 4
# Soil confined compressibility.  m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance.  1/K = 0.25
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus.  S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient.  c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top.  q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution).  p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution).  uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution).  uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[BCs]
  [./confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  [../]
  [./confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  [../]
  [./basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  [../]
  [./topdrained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = front
  [../]
  [./topload]
    type = NeumannBC
    variable = disp_z
    value = -1
    boundary = front
  [../]
[]


[Kernels]
  [./grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
    [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    component = 2
  [../]
  [./poro_timederiv]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
  [./darcy_flow]
    type = CoefDiffusion
    variable = porepressure
    coef = 1.5
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    # bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 0.6
    solid_bulk_compliance = 0.25
    fluid_bulk_compliance = 0.125
    constant_porosity = true
  [../]
[]

[Postprocessors]
  [./p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  [../]
  [./p1]
    type = PointValue
    outputs = csv
    point = '0 0 1'
    variable = porepressure
  [../]
  [./p2]
    type = PointValue
    outputs = csv
    point = '0 0 2'
    variable = porepressure
  [../]
  [./p3]
    type = PointValue
    outputs = csv
    point = '0 0 3'
    variable = porepressure
  [../]
  [./p4]
    type = PointValue
    outputs = csv
    point = '0 0 4'
    variable = porepressure
  [../]
  [./p5]
    type = PointValue
    outputs = csv
    point = '0 0 5'
    variable = porepressure
  [../]
  [./p6]
    type = PointValue
    outputs = csv
    point = '0 0 6'
    variable = porepressure
  [../]
  [./p7]
    type = PointValue
    outputs = csv
    point = '0 0 7'
    variable = porepressure
  [../]
  [./p8]
    type = PointValue
    outputs = csv
    point = '0 0 8'
    variable = porepressure
  [../]
  [./p9]
    type = PointValue
    outputs = csv
    point = '0 0 9'
    variable = porepressure
  [../]
  [./p99]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = porepressure
  [../]
  [./zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = disp_z
  [../]
  [./dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.5*t<0.1,0.5*t,0.1)
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.0001
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = terzaghi
  [./csv]
    type = CSV
  [../]
[]

(test/tests/controls/time_periods/scalarkernels/scalarkernels.i)

# This tests controllability of the enable parameter of scalar kernels.
#
# There are 2 scalar variables, {u, v}, with the ODEs:
#   du/dt = 1    u(0) = 0
#   v = u        v(0) = -10
# A control switches the ODE 'v = u' to the following ODE when t >= 2:
#   dv/dt = 2
#
# 5 time steps (of size dt = 1) will be taken, and the predicted values are as follows:
#      t     u     v
# ------------------
#      0     0   -10
#      1     1     1
#      2     2     2
#      3     3     4
#      4     4     6
#      5     5     8

u_initial = 0
u_growth = 1

v_initial = -10
v_growth = 2

t_transition = 2

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./u]
    family = SCALAR
    order = FIRST
  [../]
  [./v]
    family = SCALAR
    order = FIRST
  [../]
[]

[ICs]
  [./u_ic]
    type = ScalarConstantIC
    variable = u
    value = ${u_initial}
  [../]
  [./v_ic]
    type = ScalarConstantIC
    variable = v
    value = ${v_initial}
  [../]
[]

[ScalarKernels]
  [./u_time]
    type = ODETimeDerivative
    variable = u
  [../]
  [./u_src]
    type = ParsedODEKernel
    variable = u
    function = '-${u_growth}'
  [../]

  [./v_time]
    type = ODETimeDerivative
    variable = v
    enable = false
  [../]
  [./v_src]
    type = ParsedODEKernel
    variable = v
    function = '-${v_growth}'
    enable = false
  [../]
  [./v_constraint]
    type = ParsedODEKernel
    variable = v
    args = 'u'
    function = 'v - u'
  [../]
[]

[Controls]
  [./time_period_control]
    type = TimePeriod
    end_time = ${t_transition}
    enable_objects = 'ScalarKernel::v_constraint'
    disable_objects = 'ScalarKernel::v_time ScalarKernel::v_src'
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Executioner]
  type = Transient
  scheme = implicit-euler
  dt = 1
  num_steps = 5
  abort_on_solve_fail = true

  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/use_substep_dt.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
  [../]
  [./uy]
  [../]
  [./uz]
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./pk2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./slip_increment]
   order = CONSTANT
   family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./pk2]
   type = RankTwoAux
   variable = pk2
   rank_two_tensor = pk2
   index_j = 2
   index_i = 2
   execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
  [./slip_inc]
   type = MaterialStdVectorAux
   variable = slip_increment
   property = slip_rate_gss
   index = 0
   execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./pushy]
    type = FunctionDirichletBC
    variable = uy
    boundary = top
    function = '-0.1*t'
  [../]
  [./pullz]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = '0.1*t'
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    block = 0
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./pk2]
   type = ElementAverageValue
   variable = pk2
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
  [./slip_increment]
   type = ElementAverageValue
   variable = slip_increment
  [../]
  [./uy_avg_top]
    type = SideAverageValue
    variable = uy
    boundary = top
  []
  [./uz_avg_front]
    type = SideAverageValue
    variable = uz
    boundary = front
  []
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1.0
  num_steps = 5
  dtmin = 0.001
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/ADverification.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temperature]
  [../]
[]

[AuxKernels]
  [./temp_aux]
    type = FunctionAux
    variable = temperature
    function = temp_fcn
    execute_on = 'initial timestep_begin'
  [../]
[]

[Functions]
  [./rhom_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 1
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./rhoi_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 2
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./vmJ2_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 3
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./evm_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 4
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./temp_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 5
    format = columns
    xy_in_file_only = false
    direction = right
  [../]

  [./rhom_soln_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 7
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./rhoi_soln_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 8
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./creep_rate_soln_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 10
    format = columns
    xy_in_file_only = false
    direction = right
  [../]

  [./rhom_diff_fcn]
    type = ParsedFunction
    vars = 'rhom_soln rhom'
    vals = 'rhom_soln rhom'
    value = 'abs(rhom_soln - rhom) / rhom_soln'
  [../]
  [./rhoi_diff_fcn]
    type = ParsedFunction
    vars = 'rhoi_soln rhoi'
    vals = 'rhoi_soln rhoi'
    value = 'abs(rhoi_soln - rhoi) / rhoi_soln'
  [../]
  [./creep_rate_diff_fcn]
    type = ParsedFunction
    vars = 'creep_rate_soln creep_rate'
    vals = 'creep_rate_soln creep_rate'
    value = 'abs(creep_rate_soln - creep_rate) / creep_rate_soln'
  [../]
[]


[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'vonmises_stress'
    use_automatic_differentiation = true
  [../]
[]

[BCs]
  [./symmx]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmy]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmz]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./pressure_x]
    type = ADPressure
    variable = disp_x
    component = 0
    boundary = right
    function = vmJ2_fcn
    constant = 0.5e6
  [../]
  [./pressure_y]
    type = ADPressure
    variable = disp_y
    component = 1
    boundary = top
    function = vmJ2_fcn
    constant = -0.5e6
  [../]
  [./pressure_z]
    type = ADPressure
    variable = disp_z
    component = 2
    boundary = front
    function = vmJ2_fcn
    constant = -0.5e6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = ADSS316HLAROMANCEStressUpdateTest
    temperature = temperature
    effective_inelastic_strain_name = effective_creep_strain
    internal_solve_full_iteration_history = true
    outputs = all
    wall_dislocation_density_forcing_function = rhoi_fcn
    cell_dislocation_density_forcing_function = rhom_fcn
    old_creep_strain_forcing_function = evm_fcn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  petsc_options = '-snes_ksp_ew -snes_converged_reason -ksp_converged_reason'# -ksp_error_if_not_converged -snes_error_if_not_converged'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  line_search = 'none'
  automatic_scaling = true
  compute_scaling_once = false

  nl_abs_tol = 1e-10

  dt = 1e-3
  end_time = 1e-2
[]

[Postprocessors]
  [./effective_strain_avg]
    type = ElementAverageValue
    variable = effective_creep_strain
    outputs = console
  [../]
  [./temperature]
    type = ElementAverageValue
    variable = temperature
    outputs = console
  [../]
  [./rhom]
    type = ElementAverageValue
    variable = cell_dislocations
  [../]
  [./rhoi]
    type = ElementAverageValue
    variable = wall_dislocations
  [../]
  [./vonmises_stress]
    type = ElementAverageValue
    variable = vonmises_stress
    outputs = console
  [../]
  [./creep_rate]
    type = ElementAverageValue
    variable = creep_rate
  [../]
  [./rhom_in]
    type = FunctionValuePostprocessor
    function = rhom_fcn
    execute_on = 'TIMESTEP_END initial'
    outputs = console
  [../]
  [./rhoi_in]
    type = FunctionValuePostprocessor
    function = rhoi_fcn
    execute_on = 'TIMESTEP_END initial'
    outputs = console
  [../]
  [./vmJ2_in]
    type = FunctionValuePostprocessor
    function = vmJ2_fcn
    execute_on = 'TIMESTEP_END initial'
    outputs = console
  [../]
  [./rhom_soln]
    type = FunctionValuePostprocessor
    function = rhom_soln_fcn
    outputs = console
  [../]
  [./rhoi_soln]
    type = FunctionValuePostprocessor
    function = rhoi_soln_fcn
    outputs = console
  [../]
  [./creep_rate_soln]
    type = FunctionValuePostprocessor
    function = creep_rate_soln_fcn
    outputs = console
  [../]

  [./rhom_diff]
    type = FunctionValuePostprocessor
    function = rhom_diff_fcn
    outputs = console
  [../]
  [./rhoi_diff]
    type = FunctionValuePostprocessor
    function = rhoi_diff_fcn
    outputs = console
  [../]
  [./creep_rate_diff]
    type = FunctionValuePostprocessor
    function = creep_rate_diff_fcn
    outputs = console
  [../]

  [./rhom_max_diff]
    type = TimeExtremeValue
    postprocessor = rhom_diff
    outputs = console
  [../]
  [./rhoi_max_diff]
    type = TimeExtremeValue
    postprocessor = rhoi_diff
    outputs = console
  [../]
  [./creep_rate_max_diff]
    type = TimeExtremeValue
    postprocessor = creep_rate_diff
    outputs = console
  [../]
[]

[Outputs]
  csv = true
  file_base = 'verification_1e-3_out'
[]

(test/tests/postprocessors/element_l2_difference/element_l2_difference.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
  [../]
  [./v]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./force_u]
    type = BodyForce
    variable = u
    function = 'x*x*x+y*y*y'
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = BodyForce
    variable = v
    function = 'x*x*x+y*y*y'
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 'left bottom right top'
    value = 0
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 'left bottom right top'
    value = 0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [./l2_difference]
    type = ElementL2Difference
    variable = u
    other_variable = v
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/diff02.i)

# Test the Jacobian of the diffusive component of the PorousFlowDisperiveFlux kernel for two phases.
# By setting disp_long and disp_trans to zero, the purely diffusive component of the flux
# can be isolated. Uses constant tortuosity and diffusion coefficients

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [sgas]
  []
  [massfrac0]
  []
[]

[AuxVariables]
  [massfrac1]
  []
[]

[ICs]
  [sgas]
    type = RandomIC
    variable = sgas
    max = 1
    min = 0
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 1
  []
  [massfrac1]
    type = RandomIC
    variable = massfrac1
    min = 0
    max = 1
  []
[]

[Kernels]
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = sgas
    gravity = '1 0 0'
    disp_long = '0 0'
    disp_trans = '0 0'
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '1 0 0'
    disp_long = '0 0'
    disp_trans = '0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'sgas massfrac0'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 10
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 1
      thermal_expansion = 0
      viscosity = 0.1
    []
  []
[]

[Materials]
  [temp]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = 1
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [diff]
    type = PorousFlowDiffusivityConst
     diffusion_coeff = '1e-2 1e-1 1e-2 1e-1'
     tortuosity = '0.1 0.2'
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityConst
    phase = 1
  []
[]

[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_action.i)

# Pressure pulse in 1D with 1 phase - transient
# This input file uses the PorousFlowFullySaturated Action.  For the non-Action version, see pressure_pulse_1d.i
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
[]

[PorousFlowFullySaturated]
  porepressure = pp
  gravity = '0 0 0'
  fp = simple_fluid
  stabilization = Full
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d
  print_linear_residuals = false
  csv = true
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/multilevel_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./sub_average]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = multilevel_sub.i
  [../]
[]

[Transfers]
  [./sub_average]
    type = MultiAppPostprocessorInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    variable = sub_average
    postprocessor = sub_average
  [../]
[]

(test/tests/kernels/ad_max_dofs_per_elem_error/ad_max_dofs_per_elem.i)

[Mesh]
  type = GeneratedMesh
  elem_type = HEX27
  dim = 3
[]

[Variables]
  [u]
    order = SECOND
  []
  [v]
    order = SECOND
  []
[]

[Kernels]
  [u_diff]
    type = ADDiffusion
    variable = u
  []
  [v_diff]
    type = ADDiffusion
    variable = v
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
[]

(test/tests/postprocessors/num_vars/num_vars.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./forcing_fnu]
    type = ParsedFunction
    value = -6*(x+y)+x*x+y*y
  [../]
  [./forcing_fnv]
    type = ParsedFunction
    value = -4+x*x*x-x+y*y*y-y
  [../]
  [./bc_fnut]
    type = ParsedFunction
    value = 3*y*y-1
  [../]
  [./bc_fnub]
    type = ParsedFunction
    value = -3*y*y+1
  [../]
  [./bc_fnul]
    type = ParsedFunction
    value = -3*x*x+1
  [../]
  [./bc_fnur]
    type = ParsedFunction
    value = 3*x*x-1
  [../]
  [./slnu]
    type = ParsedGradFunction
    value = x*x*x-x+y*y*y-y
    grad_x = 3*x*x-1
    grad_y = 3*y*y-1
  [../]
  [./slnv]
    type = ParsedGradFunction
    value = x*x+y*y
    grad_x = 2*x
    grad_y = 2*y
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HIERARCHIC
  [../]
  [./v]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff1]
    type = Diffusion
    variable = u
  [../]
  [./diff2]
    type = Diffusion
    variable = v
  [../]
  [./forceu]
    type = BodyForce
    variable = u
    function = forcing_fnu
  [../]
  [./forcev]
    type = BodyForce
    variable = v
    function = forcing_fnv
  [../]
[]

[BCs]
  # active = 'bc_u bc_v'
  # [./bc_u]
  # type = FunctionDirichletBC
  # variable = u
  # function = slnu
  # boundary = 'top left right bottom'
  # [../]
  [./bc_ut]
    type = FunctionDirichletBC
    variable = u
    boundary = top
    function = bc_fnut
  [../]
  [./bc_ub]
    type = FunctionDirichletBC
    variable = u
    boundary = bottom
    function = bc_fnub
  [../]
  [./bc_ul]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = bc_fnul
  [../]
  [./bc_ur]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = bc_fnur
  [../]
  [./bc_v]
    type = FunctionDirichletBC
    variable = v
    function = slnv
    boundary = 'top left right bottom'
  [../]
[]

[Preconditioning]
  [./prec]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  active = 'num_vars'
  [./dofs]
    type = NumDOFs
  [../]
  [./h]
    type = AverageElementSize
  [../]
  [./L2u]
    type = ElementL2Error
    variable = u
    function = slnu
  [../]
  [./L2v]
    type = ElementL2Error
    variable = v
    function = slnv
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_rel_tol = 1e-15

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre    boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn21.i)

# two phase
# unsaturated = true

# gravity = true
# supg = true
# transient = true
# halfgaussiansink = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[BCs]
  [./water_flux]
    type = RichardsHalfGaussianSink
    boundary = 'left right'
    max = 2E6
    sd = 0.7
    centre = 0.9
    multiplying_fcn = 1.5
    variable = pwater
  [../]
  [./gas_flux]
    type = RichardsHalfGaussianSink
    boundary = 'top'
    max = -1.1E6
    sd = 0.4
    centre = 0.8
    multiplying_fcn = 1.1
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn08
  exodus = false
[]

(test/tests/outputs/output_dimension/output_dimension.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./diff_x]
    type = Diffusion
    variable = disp_x
  [../]
  [./diff_y]
    type = Diffusion
    variable = disp_y
  [../]
  [./diff_z]
    type = Diffusion
    variable = disp_z
  [../]
  [./conv_x]
    type = Convection
    variable = disp_x
    velocity = '2 0 0'
  [../]
  [./conv_y]
    type = Convection
    variable = disp_y
    velocity = '2 0 0'
  [../]
  [./conv_z]
    type = Convection
    variable = disp_z
    velocity = '2 0 0'
  [../]
[]

[BCs]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 1
  [../]
  [./left_y]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0
  [../]
  [./right_y]
    type = DirichletBC
    variable = disp_y
    boundary = right
    value = 1
  [../]
  [./left_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0
  [../]
  [./right_z]
    type = DirichletBC
    variable = disp_z
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    output_dimension = 3
  [../]
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/except02.i)

# Exception test: fluid_component number too big
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[GlobalParams]
  gravity = '1 2 3'
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [tracer]
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[PorousFlowUnsaturated]
  porepressure = pp
  mass_fraction_vars = tracer
  fp = the_simple_fluid
[]

[UserObjects]
  [advective_flux_calculator]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    fluid_component = 2
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

(test/tests/partitioners/petsc_partitioner/petsc_partitioner.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  [Partitioner]
    type = PetscExternalPartitioner
    part_package = parmetis
  []
  parallel_type = distributed
  # Need a fine enough mesh to have good partition
  uniform_refine = 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[AuxVariables]
  [pid]
    family = MONOMIAL
    order = CONSTANT
  []
  [npid]
    family = Lagrange
    order = first
  []
[]

[AuxKernels]
  [pid_aux]
    type = ProcessorIDAux
    variable = pid
    execute_on = 'INITIAL'
  []
  [npid_aux]
    type = ProcessorIDAux
    variable = npid
    execute_on = 'INITIAL'
  []
[]

[Postprocessors]
  [sum_sides]
    type = StatVector
    stat = sum
    object = nl_wb_element
    vector = num_partition_sides
  []
  [min_elems]
    type = StatVector
    stat = min
    object = nl_wb_element
    vector = num_elems
  []
  [max_elems]
    type = StatVector
    stat = max
    object = nl_wb_element
    vector = num_elems
  []
[]

[VectorPostprocessors]
  [nl_wb_element]
    type = WorkBalance
    execute_on = initial
    system = nl
    balances = 'num_elems num_partition_sides'
    outputs = none
  []
[]

[Outputs]
  exodus = true
  [out]
    type = CSV
    execute_on = FINAL
  []
[]

(test/tests/dirackernels/point_caching/point_caching_moving_mesh.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4

  # Mesh is dispaced by Aux variables computed by predetermined functions
  displacements = 'disp_x disp_y'
[]

[Functions]
  [./disp_x_fn]
    type = ParsedFunction
    value = t
  [../]

  [./disp_y_fn]
    type = ParsedFunction
    value = 0
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./time_derivative]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./disp_x_auxk]
    type = FunctionAux
    variable = disp_x
    function = disp_x_fn
  [../]

  [./disp_y_auxk]
    type = FunctionAux
    variable = disp_y
    function = disp_y_fn
  [../]
[]

[DiracKernels]
  [./point_source]
    type = CachingPointSource
    variable = u
    # This is appropriate for this test, since we want the Dirac
    # points to be found in elements on the displaced Mesh.
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  num_steps = 4
  dt = .1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform4.i)

# apply repeated stretches in z direction, and smaller stretches in the x and y directions
# so that sigma_II = sigma_III,
# which means that lode angle = -30deg.
# The allows yield surface in meridional plane to be mapped out

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.25E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.25E-6*y*sin(t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 50
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0
    value_residual = 0.8726646 # 50deg
    rate = 3000.0
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 20
    yield_function_tolerance = 1E-8
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 30
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform4
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/fvkernels/fv_simple_diffusion/unstructured-rz.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  elem_type = TRI3
[]

[Variables]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[FVBCs]
  [right]
    type = FVDirichletBC
    boundary = right
    value = 1
    variable = v
  []
[]


[Problem]
  type = FEProblem
  coord_type = RZ
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/multiapps/sampler_transient_multiapp/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
    #    coef = 0.1
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/command_line/master_common.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    positions = '0 0 0
                 1 1 1'
    input_files = 'sub.i'
    cli_args = 'Mesh/nx=42'
  []
[]

(test/tests/bcs/periodic/periodic_bc_displaced_problem.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0
  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  use_displaced_mesh = false
  displacements = 'disp_x disp_y'
[]


[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = GaussContForcing
    variable = u
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]

  [./diff_x]
    type = Diffusion
    variable = disp_x
  [../]

  [./diff_y]
    type = Diffusion
    variable = disp_y
  [../]

[]

[BCs]
  [./Periodic]
    [./x]
      variable = u
      primary = 3
      secondary = 1
      translation = '40 0 0'
    [../]

    [./y]
      variable = u
      primary = 0
      secondary = 2
      translation = '0 40 0'
    [../]
  [../]

  [./disp_0]
    type = DirichletBC
    variable = disp_x
    boundary = '0'
    value = 0.01
  [../]

  [./disp_1]
    type = DirichletBC
    variable = disp_y
    boundary = '0'
    value = 0.01
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 20
  solve_type = NEWTON
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_displaced_problem
  exodus = true
[]

(test/tests/auxkernels/grad_component/grad_component_monomial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 2
  nx = 20
  ny = 10
[]

[Variables]
  [./not_u]
  [../]
[]

[AuxVariables]
  [./u]
    family = MONOMIAL
    order = FIRST
  [../]
  [./grad_u_x]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./u]
    type = FunctionIC
    variable = u
    function = 'if(x>0.5,if(x<1.5,2*x,3),0)'
  [../]
[]

[AuxKernels]
  [./grad_u_x_aux]
    type = VariableGradientComponent
    variable = grad_u_x
    component = x
    gradient_variable = u
    execute_on = initial
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/multilevel/time_dt_from_master_subsub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 100
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_file = true
  [../]
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/linesearch.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
  [../]
  [./uy]
  [../]
  [./uz]
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    maximum_substep_iteration = 200
    use_line_search = true
    min_line_search_step_size = 0.01
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'ux uy uz'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.02
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_remapping_test.i)

# This simulation predicts GB migration of a 2D copper polycrystal with 100 grains represented with 18 order parameters
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 12 # Number of elements in the x-direction
  ny = 12 # Number of elements in the y-direction
  xmax = 1000 # maximum x-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  elem_type = QUAD4 # Type of elements used in the mesh
  uniform_refine = 1 # Initial uniform refinement of the mesh
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 8 # Number of order parameters used
  var_name_base = gr # Base name of grains
  order = CONSTANT
  family = MONOMIAL
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 12 # Number of grains
    coloring_algorithm = jp
    rand_seed = 10
    output_adjacency_matrix = true
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.2
    verbosity_level = 1
    connecting_threshold = 0.08
    flood_entity_type = ELEMENTAL
    compute_halo_maps = true # For displaying HALO fields
    polycrystal_ic_uo = voronoi
    error_on_grain_creation = true
    execute_on = 'initial timestep_end'
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
    order = FIRST
    family = LAGRANGE
  [../]

  [./unique_grains]
  [../]

  [./var_indices]
  [../]

  [./ghost_regions]
  [../]

  [./halos]
  [../]

  [./halo0]
  [../]

  [./halo1]
  [../]

  [./halo2]
  [../]

  [./halo3]
  [../]

  [./halo4]
  [../]

  [./halo5]
  [../]

  [./halo6]
  [../]

  [./halo7]
  [../]

  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./proc_id]
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_end'
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
    execute_on = 'initial timestep_end'
  [../]
  [./ghosted_entities]
    type = FeatureFloodCountAux
    variable = ghost_regions
    flood_counter = grain_tracker
    field_display = GHOSTED_ENTITIES
    execute_on = 'initial timestep_end'
  [../]
  [./halos]
    type = FeatureFloodCountAux
    variable = halos
    flood_counter = grain_tracker
    field_display = HALOS
    execute_on = 'initial timestep_end'
  [../]
  [./halo0]
    type = FeatureFloodCountAux
    variable = halo0
    map_index = 0
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo1]
    type = FeatureFloodCountAux
    variable = halo1
    map_index = 1
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo2]
    type = FeatureFloodCountAux
    variable = halo2
    map_index = 2
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo3]
    type = FeatureFloodCountAux
    variable = halo3
    map_index = 3
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo4]
    type = FeatureFloodCountAux
    variable = halo4
    map_index = 4
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo5]
    type = FeatureFloodCountAux
    variable = halo5
    map_index = 5
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo6]
    type = FeatureFloodCountAux
    variable = halo6
    map_index = 6
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo7]
    type = FeatureFloodCountAux
    variable = halo7
    map_index = 7
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = timestep_end
    field_display = CENTROID
    flood_counter = grain_tracker
  [../]
  [./proc_id]
    type = ProcessorIDAux
    variable = proc_id
    execute_on = initial
  [../]
[]

[BCs]
  # Boundary Condition block
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution
    T = 450 # Constant temperature of the simulation (for mobility calculation)
    wGB = 125 # Width of the diffuse GB
    GBmob0 = 2.5e-6 # m^4(Js) for copper from Schoenfelder1997
    Q = 0.23 # eV for copper from Schoenfelder1997
    GBenergy = 0.708 # J/m^2 from Schoenfelder1997
  [../]
[]

[Postprocessors]
  # Scalar postprocessors
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]
[]

[Executioner]
  # Uses newton iteration to solve the problem.
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'
  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves
  start_time = 0.0
  num_steps = 15
  dt = 300
[]

[Problem]
  type = FEProblem
[]

[Outputs]
  csv = true
  exodus = true
  [./perf_graph]
    type = PerfGraphOutput
    level = 2                     # Default is 1
  [../]
[]

(modules/xfem/test/tests/second_order_elements/diffusion_2d_quad9.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD9
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.35 1.0 0.35 0.2'
    time_start_cut = 0.0
    time_end_cut = 2.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 3
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(tutorials/tutorial01_app_development/step08_test_harness/problems/pressure_diffusion.i)

[Mesh]
  type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
  dim = 2              # Dimension of the mesh
  nx = 100             # Number of elements in the x direction
  ny = 10              # Number of elements in the y direction
  xmax = 0.304         # Length of test chamber
  ymax = 0.0257        # Test chamber radius
[]

[Problem]
  type = FEProblem  # This is the "normal" type of Finite Element Problem in MOOSE
  coord_type = RZ   # Axisymmetric RZ
  rz_coord_axis = X # Which axis the symmetry is around
[]

[Variables]
  [pressure]
    # Adds a Linear Lagrange variable by default
  []
[]

[Kernels]
  [diffusion]
    type = DarcyPressure      # Zero-gravity, divergence-free form of Darcy's law
    variable = pressure       # Operate on the "pressure" variable from above
    permeability = 0.8451e-09 # (m^2) assumed permeability of the porous medium
  []
[]

[BCs]
  [inlet]
    type = ADDirichletBC # Simple u=value BC
    variable = pressure  # Variable to be set
    boundary = left      # Name of a sideset in the mesh
    value = 4000         # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
  []
  [outlet]
    type = ADDirichletBC
    variable = pressure
    boundary = right
    value = 0            # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Executioner]
  type = Steady       # Steady state problem
  solve_type = NEWTON # Perform a Newton solve

  # Set PETSc parameters to optimize solver efficiency
  petsc_options_iname = '-pc_type -pc_hypre_type' # PETSc option pairs with values below
  petsc_options_value = ' hypre    boomeramg'
[]

[Outputs]
  exodus = true # Output Exodus format
[]

(modules/tensor_mechanics/test/tests/beam/static/euler_small_strain_y_action.i)

# Test for small strain Euler beam bending in y direction

# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6

# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m

# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.

# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/LineElementMaster]
  [./all]
    add_variables = true
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'

    # Geometry parameters
    area = 0.554256
    Ay = 0.0
    Az = 0.0
    Iy = 0.0141889
    Iz = 0.0141889
    y_orientation = '0.0 1.0 0.0'
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.60072400269
    poissons_ratio = -0.9998699638
    shear_coefficient = 0.85
    block = 0
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = ConstantRate
    variable = disp_y
    boundary = right
    rate = 1.0e-4
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
[]

[Outputs]
  file_base = 'euler_small_strain_y_out'
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn18.i)

# two phase
# almost gas saturated

# gravity = true
# supg = true
# transient = true


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -100.0
      max = -90.0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn18
  exodus = false
[]

(test/tests/transfers/multiapp_copy_transfer/linear_lagrange_to_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppCopyTransfer
    direction = to_multiapp
    source_variable = u
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn_fu_02.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn02
  exodus = false
[]

(modules/geochemistry/test/tests/postprocessors/nearest_node_number_3.i)

# Using NearestNodeNumber, finds the node number of the nearest node to the point in the mesh
# In this case, the point is coincident with node number 1, but then adaptivity changes this
[Mesh]
  type = GeneratedMesh
  dim = 2
  ny = 1
  nx = 4
  xmax = 8

  # For consistency with distributed mesh
  allow_renumbering = false
[]

[Adaptivity]
  marker = marker
  [Markers]
  [marker]
    type = BoxMarker
    bottom_left = '0 0 0'
    top_right = '8 1 0'
    inside = refine
    outside = do_nothing
  []
[]
[]

[UserObjects]
  [nnn_uo]
    type = NearestNodeNumberUO
    point = '2 0 0'
    execute_on = 'initial timestep_begin'
  []
[]
[Postprocessors]
  [nnn]
    type = NearestNodeNumber
    nearest_node_number_uo = nnn_uo
    execute_on = 'initial timestep_begin'
  []
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  end_time = 2
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/TotalFreeEnergy/TotalFreeEnergy_2var_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 333.333
      x = 500
      y = 500
      int_width = 60
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./gr0dot]
    type = TimeDerivative
    variable = gr0
  [../]
  [./gr0bulk]
    type = AllenCahn
    variable = gr0
    f_name = F
    args = gr1
  [../]
  [./gr0int]
    type = ACInterface
    variable = gr0
    kappa_name = kappa_op
  [../]
  [./gr1dot]
    type = TimeDerivative
    variable = gr1
  [../]
  [./gr1bulk]
    type = AllenCahn
    variable = gr1
    f_name = F
    args = gr0
  [../]
  [./gr1int]
    type = ACInterface
    variable = gr1
    kappa_name = kappa_op
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
  [./local_free_energy]
    type = TotalFreeEnergy
    variable = local_energy
    kappa_names = 'kappa_op kappa_op'
    interfacial_vars = 'gr0 gr1'
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
    Q = 0.23 # Migration energy in eV
    GBenergy = 0.708 # GB energy in J/m^2
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = 'gr0 gr1'
    material_property_names = 'mu gamma_asymm'
    function = 'mu*( gr0^4/4.0 - gr0^2/2.0 + gr1^4/4.0 - gr1^2/2.0 + gamma_asymm*gr0^2*gr1^2) + 1.0/4.0'
    derivative_order = 2
    enable_jit = true
  [../]
[]

[Postprocessors]
  [./total_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 30
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 7
  dt = 80.0
  [./Adaptivity]
    initial_adaptivity = 2
    refine_fraction = 0.8
    coarsen_fraction = 0.05
    max_h_level = 2
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  exodus = true
[]

(test/tests/functions/parsed/steady.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    initial_condition = 2
  [../]
[]

[Functions]
  [./right_bc]
    type = ParsedFunction
    value = a+1
    vals = left_avg
    vars = a
  [../]
  [./left_bc]
    type = ParsedFunction
    value = a
    vals = left_avg
    vars = a
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = left_bc
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = 'right right'
    function = right_bc
  [../]
[]

[Postprocessors]
  [./left_avg]
    type = SideAverageValue
    variable = u
    execute_on = initial
    boundary = left
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/chem04.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Precipitation with temperature
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.6
  []
  [b]
    initial_condition = 0.4
  []
  [temp]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E-5
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E-5
    stoichiometry = 3
  []
  [temp]
    type = Diffusion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b temp'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '2.5 3.8'
    reactions = '1.1 1.2'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1.1
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(test/tests/kernels/vector_fe/vector_kernel.i)

# This example reproduces the libmesh vector_fe example 3 results

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = -1
  ymin = -1
  elem_type = QUAD9
[]

[Variables]
  [./u]
    family = NEDELEC_ONE
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = VectorFEWave
    variable = u
    x_forcing_func = 'x_ffn'
    y_forcing_func = 'y_ffn'
  [../]
[]

[BCs]
  [./bnd]
    type = VectorCurlPenaltyDirichletBC
    boundary = 'left right top bottom'
    penalty = 1e10
    function_x = 'x_sln'
    function_y = 'y_sln'
    variable = u
  [../]
[]

[Functions]
  [./x_ffn]
    type = ParsedFunction
    value = '(2*pi*pi + 1)*cos(pi*x)*sin(pi*y)'
  [../]
  [./y_ffn]
    type = ParsedFunction
    value = '-(2*pi*pi + 1)*sin(pi*x)*cos(pi*y)'
  [../]
  [./x_sln]
    type = ParsedFunction
    value = 'cos(pi*x)*sin(pi*y)'
  [../]
  [./y_sln]
    type = ParsedFunction
    value = '-sin(pi*x)*cos(pi*y)'
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'LINEAR'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_linesearch_monitor'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/bad_stateful_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]

  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 2
  [../]
[]

[Materials]
  [./stateful_mat]
    type = BadStatefulMaterial
    block = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  num_steps = 4
[]

[Outputs]
  exodus = true
[]

[Debug]
  show_material_props = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto27.i)

# CappedDruckerPrager and CappedWeakPlane, both with all parameters softening/hardening.
# With large tolerance in ComputeMultipleInelasticStress so that only 1 iteration is performed

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 2
    internal_limit = 100
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 5
    value_residual = 3
    internal_limit = 100
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 1
    internal_limit = 100
  [../]
  [./phi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.8
    value_residual = 0.4
    internal_limit = 50
  [../]
  [./psi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.4
    value_residual = 0
    internal_limit = 10
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]
  [./wp_ts]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  [../]
  [./wp_cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_0 = -2
    internal_limit = 0
  [../]
  [./wp_coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  [../]
  [./wp_tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./wp_tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    lambda = 0.1
    shear_modulus = 1.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5 7 2  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'dp wp'
    relative_tolerance = 1E4
    absolute_tolerance = 2
    tangent_operator = nonlinear
  [../]
  [./dp]
    type = CappedDruckerPragerStressUpdate
    base_name = cdp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
  [./wp]
    type = CappedWeakPlaneStressUpdate
    base_name = cwp
    cohesion = wp_coh
    tan_friction_angle = wp_tanphi
    tan_dilation_angle = wp_tanpsi
    tensile_strength = wp_ts
    compressive_strength = wp_cs
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-11
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/xfem/test/tests/moving_interface/verification/2D_rz_homog1mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                         2D
# Coordinate System:                                      rz
# Material Numbers/Types:   homogeneous 1 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
#   Transient 2D heat transfer problem in cylindrical coordinates designed with
#   the Method of Manufactured Solutions. This problem was developed to verify
#   XFEM performance on linear elements in the presence of a moving interface
#   sweeping across the x-y coordinates of a system with homogeneous material
#   properties. This problem can be exactly evaluated by FEM/Moose without the
#   moving interface. Both the temperature and level set function are designed
#   to be linear to attempt to minimize error between the Moose/exact solution
#   and XFEM results.
# Results:
#   The temperature at the bottom left boundary (x=1, y=1) exhibits the largest
#   difference between the FEM/Moose solution and XFEM results. We present the
#   XFEM results at this location with 10 digits of precision:
#     Time    Expected Temperature    XFEM Calculated Temperature
#      0.2                  440         440
#      0.4                  480         479.9998745
#      0.6                  520         519.9995067
#      0.8                  560         559.9989409
#      1.0                  600         599.9987054
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = 1.0
  xmax = 2.0
  ymin = 1.0
  ymax = 2.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraints]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = '10*(-100*x-100*y+400) + 100*1.5*t/x'
  [../]
  [./neumann_func]
    type = ParsedFunction
    value = '1.5*100*t'
  [../]
  [./dirichlet_right_func]
    type = ParsedFunction
    value = '(-100*y+200)*t+400'
  [../]
  [./dirichlet_top_func]
    type = ParsedFunction
    value = '(-100*x+200)*t+400'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = '-0.5*(x+y) + 2.04 - 0.2*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'rhoCp'
    prop_values = 10
  [../]
  [./therm_cond_prop]
    type = GenericConstantMaterial
    prop_names = 'diffusion_coefficient'
    prop_values = 1.5
  [../]
[]

[BCs]
  [./left_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = neumann_func
  [../]
  [./right_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'right'
    function = dirichlet_right_func
  [../]
  [./bottom_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = neumann_func
  [../]
  [./top_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'top'
    function = dirichlet_top_func
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 400
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 0.2
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/porous_flow/test/tests/energy_conservation/except01.i)

# checking that the heat-energy postprocessor throws the correct error if the phase number is entered incorrectly
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [temp]
  []
[]

[ICs]
  [tinit]
    type = FunctionIC
    function = '100*x'
    variable = temp
  []
  [pinit]
    type = FunctionIC
    function = x
    variable = pp
  []
[]

[Kernels]
  [dummyt]
    type = TimeDerivative
    variable = temp
  []
  [dummyp]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      viscosity = 0.001
      thermal_expansion = 0
      cv = 1.3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2.2
    density = 0.5
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [total_heat]
    type = PorousFlowHeatEnergy
    phase = 1
  []
  [rock_heat]
    type = PorousFlowHeatEnergy
  []
  [fluid_heat]
    type = PorousFlowHeatEnergy
    include_porous_skeleton = false
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1 1 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = except01
  csv = true
[]

(test/tests/parser/cli_multiapp_all/dt_from_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[MultiApps]
  [./sub_left]
    positions = '0 0 0  0.5 0.5 0  0.6 0.6 0  0.7 0.7 0'
    type = TransientMultiApp
    input_files = 'dt_from_master_sub.i'
    app_type = MooseTestApp
  [../]

  [./sub_right]
    positions = '0 0 0  0.5 0.5 0  0.6 0.6 0  0.7 0.7 0'
    type = TransientMultiApp
    input_files = 'dt_from_master_sub.i'
    app_type = MooseTestApp
  [../]
[]

(test/tests/postprocessors/element_integral_material_property/element_integral_material_property.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 2
  ymax = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    block = 0
    prop_names = prop
    prop_values = 2.0
  [../]
[]

[Postprocessors]
  [./prop_integral]
    type = ElementIntegralMaterialProperty
    mat_prop = prop
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/max_var_n_dofs_per_elem/max_var_n_dofs_per_elem.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  # Preconditioned JFNK (default)
  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [./max_dofs]
    type = MaxVarNDofsPerElemPP
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/buckley_leverett/bl20.i)

# two-phase version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 30
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '0.1 0.5 0.5 1 2  4'
    x = '0   0.1 1   5 40 42'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
  [./bounds_dummy]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
  [./richardsppenalty]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-18
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[Bounds]
  [./pwater_upper_bounds]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = pwater
    bound_type = upper
    bound_value = 1E7
  [../]
  [./pwater_lower_bounds]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = pwater
    bound_type = lower
    bound_value = -310000
  [../]
[]


[ICs]
  [./water_ic]
    type = FunctionIC
    variable = pwater
    function = initial_water
  [../]
  [./gas_ic]
    type = FunctionIC
    variable = pgas
    function = initial_gas
  [../]
[]

[BCs]
  [./left_w]
    type = DirichletBC
    variable = pwater
    boundary = left
    value = 1E6
  [../]
  [./left_g]
    type = DirichletBC
    variable = pgas
    boundary = left
    value = 1E6
  [../]
  [./right_w]
    type = DirichletBC
    variable = pwater
    boundary = right
    value = -300000
  [../]
  [./right_g]
    type = DirichletBC
    variable = pgas
    boundary = right
    value = 0
  [../]
[]


[Functions]
  [./initial_water]
    type = ParsedFunction
    value = 1000000*(1-min(x/5,1))-300000*(max(x-5,0)/max(abs(x-5),1E-10))
  [../]
  [./initial_gas]
    type = ParsedFunction
    value = max(1000000*(1-x/5),0)+1000
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 1E-6'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'standard'

  [./bounded]
  # must use --use-petsc-dm command line argument
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type -ksp_rtol -ksp_atol'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 50 vinewtonssls 1E-20 1E-20'
  [../]

  [./standard]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
    petsc_options_value = 'gmres asm lu NONZERO 1E-10 1E-10 20 1E-20 1E-20'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 50

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = bl20
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
  hide = pgas
[]

(modules/tensor_mechanics/test/tests/jacobian/cosserat04.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./z_couple]
    type = StressDivergenceTensors
    variable = wc_z
    displacements = 'wc_x wc_y wc_z'
    component = 2
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = '1 2.2 2.333 1.988 1 2.1 2.2 2.3 2.4 1 2.2 2.333 1.988 1 2.1 2.2 2.3 2.4 2.2 2 1.6'
    fill_method_bending = 'symmetric21'
    E_ijkl = '1.07 1.2 1.333 0.988 1.123 1.1 1.25 1.3 1.4 1 1.2 1.333 0.9 1.11 1.16 1.28 1.35 1.45 1.03 1 0.6'
    fill_method = 'symmetric21'
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/transfers/multiapp_postprocessor_to_scalar/sub2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Postprocessors]
  [./point_value]
    type = PointValue
    variable = u
    point = '1 1 0'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/standard_use/volume_coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = volume_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(test/tests/postprocessors/find_value_on_line/findvalueonline.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 10
[]

[Variables]
  [./phi]
    [./InitialCondition]
      type = FunctionIC
      function = if(x<1,1-x,0)
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = phi
  [../]
  [./dt]
    type = TimeDerivative
    variable = phi
  [../]
[]

[BCs]
  [./influx]
    type = NeumannBC
    boundary = left
    variable = phi
    value = 1
  [../]
  [./fix]
    type = DirichletBC
    boundary = right
    variable = phi
    value = 0
  [../]
[]

[Postprocessors]
  [./pos]
    type = FindValueOnLine
    target = 0.5
    v = phi
    start_point = '0 0 0'
    end_point = '10 0 0'
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 2.5
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/Grain_Velocity_Computation/GrainBoundaryVelocityTest.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 1000
  ymax = 1000
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 4
  var_name_base = 'gr'
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 102
    grain_num = 4
    coloring_algorithm = bt
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./velocity]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./velocity]
    type = GrainBoundaryVelocity
    variable = velocity
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Moly_GB]
    type = GBEvolution
    time_scale = 1.0
    GBmob0 = 3.986e-6
    T = 500 # K
    wGB = 60 # nm
    Q = 1.0307
    GBenergy = 2.4
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 2
  dt = 4
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/time_periods/error/control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Dampers]
  [./const_damp]
    type = ConstantDamper
    damping = 0.9
  [../]
[]

[Outputs]
[]

[Controls]
  [./damping_control]
    type = TimePeriod
    disable_objects = 'const_damp'

    # Note: These numbers are quoted to get around an issue when
    # overriding numeric types with vectors of numeric types
    # on the CLI. They are still interpreted as numbers.
    start_time = '0.25'
    end_time = '0.55'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_3comp_fully_saturated.i)

# Pressure pulse in 1D with 1 phase, 3 component - transient
# using the PorousFlowFullySaturatedDarcyFlow Kernel
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
  [f0]
    initial_condition = 0
  []
  [f1]
    initial_condition = 0.2
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux0]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = pp
    gravity = '0 0 0'
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = f0
  []
  [flux1]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = f0
    gravity = '0 0 0'
    fluid_component = 1
  []
  [mass2]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = f1
  []
  [flux2]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = f1
    gravity = '0 0 0'
    fluid_component = 2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp f0 f1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac_nodes]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'f0 f1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    preset = false
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -pc_factor_shift_type'
    petsc_options_value = 'bcgs lu 1E-15 1E-10 10000 NONZERO'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Postprocessors]
  [p005]
    type = PointValue
    variable = pp
    point = '5 0 0'
    execute_on = 'initial timestep_end'
  []
  [p015]
    type = PointValue
    variable = pp
    point = '15 0 0'
    execute_on = 'initial timestep_end'
  []
  [p025]
    type = PointValue
    variable = pp
    point = '25 0 0'
    execute_on = 'initial timestep_end'
  []
  [p035]
    type = PointValue
    variable = pp
    point = '35 0 0'
    execute_on = 'initial timestep_end'
  []
  [p045]
    type = PointValue
    variable = pp
    point = '45 0 0'
    execute_on = 'initial timestep_end'
  []
  [p055]
    type = PointValue
    variable = pp
    point = '55 0 0'
    execute_on = 'initial timestep_end'
  []
  [p065]
    type = PointValue
    variable = pp
    point = '65 0 0'
    execute_on = 'initial timestep_end'
  []
  [p075]
    type = PointValue
    variable = pp
    point = '75 0 0'
    execute_on = 'initial timestep_end'
  []
  [p085]
    type = PointValue
    variable = pp
    point = '85 0 0'
    execute_on = 'initial timestep_end'
  []
  [p095]
    type = PointValue
    variable = pp
    point = '95 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_3comp_fully_saturated
  print_linear_residuals = false
  csv = true
[]

(test/tests/multiapps/auto_diff_auto_scaling/main.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = 't'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  solve_type = 'Newton'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  automatic_scaling = true
  verbose = true
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub_app]
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = 'sub.i'
    positions = '0   0   0'
  []
[]

(modules/richards/test/tests/jacobian_1/jn11.i)

# unsaturated = false
# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn11
  exodus = false
[]

(test/tests/postprocessors/element_l2_norm/element_l2_norm.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./L2_norm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

(test/tests/vectorpostprocessors/elements_along_line/3d.i)

[Mesh]
  type = GeneratedMesh
  parallel_type = replicated # Until RayTracing.C is fixed
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./elems]
    type = ElementsAlongLine
    start = '0.05 0.05 0.05'
    end = '0.05 0.05 0.405'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/postprocessors/vector_postprocessor_component/vpp_component.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[VectorPostprocessors]
  [reader]
    type = CSVReader
    csv_file = test_data.csv
    outputs = none
  []
[]

[Postprocessors]
  [component]
    type = VectorPostprocessorComponent
    vectorpostprocessor = reader
    vector_name = data
    index = 2
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/volumetric_eigenstrain/volumetric_mechanical.i)

# This test ensures that the reported volumetric strain for a cube with
# mechanically imposed displacements (through Dirichlet BCs) exactly
# matches that from a version of this test that experiences the same
# defomation, but due to imposed eigenstrains.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./volumetric_strain]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = FINITE
    decomposition_method = EigenSolution #Necessary for exact solution
  [../]
[]

[AuxKernels]
  [./volumetric_strain]
    type = RankTwoScalarAux
    scalar_type = VolumetricStrain
    rank_two_tensor = total_strain
    variable = volumetric_strain
  [../]
[]

[Functions]
  [pres_disp]
    type = PiecewiseLinear
    # These values are taken from the displacements in the eigenstrain
    # version of this test. The volume of the cube (which starts out as
    # a 1x1x1 cube) is (1 + disp)^3. At time 2, this is
    # (1.44224957030741)^3, which is 3.0.
    xy_data = '0 0
               1 0.25992104989487
               2 0.44224957030741'
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = right
    function = pres_disp
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pres_disp
  [../]
  [./front]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = pres_disp
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./finite_strain_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./volumetric_change]
    type = GenericFunctionMaterial
    prop_names = volumetric_change
    prop_values = t
  [../]
[]

[Postprocessors]
  [./vol]
    type = VolumePostprocessor
    use_displaced_mesh = true
    execute_on = 'initial timestep_end'
  [../]
  [./volumetric_strain]
    type = ElementalVariableValue
    variable = volumetric_strain
    elementid = 0
  [../]
  [./disp_right]
    type = NodalMaxValue
    variable = disp_x
    boundary = right
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  l_max_its = 100
  l_tol = 1e-4
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12

  start_time = 0.0
  end_time = 2.0
  dt = 1.0
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/phase_field/test/tests/anisotropic_interfaces/adkobayashi.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 32
  ny = 32
  xmax = 0.7
  ymax = 0.7
[]

[Variables]
  [w]
  []
  [T]
  []
[]

[ICs]
  [wIC]
    type = SmoothCircleIC
    variable = w
    int_width = 0.1
    x1 = 0.35
    y1 = 0.35
    radius = 0.08
    outvalue = 0
    invalue = 1
  []
[]

[Kernels]
  [w_dot]
    type = TimeDerivative
    variable = w
  []
  [anisoACinterface1]
    type = ADACInterfaceKobayashi1
    variable = w
    mob_name = M
  []
  [anisoACinterface2]
    type = ADACInterfaceKobayashi2
    variable = w
    mob_name = M
  []
  [AllenCahn]
    type = ADAllenCahn
    variable = w
    mob_name = M
    f_name = fbulk
  []
  [T_dot]
    type = ADTimeDerivative
    variable = T
  []
  [CoefDiffusion]
    type = ADDiffusion
    variable = T
  []
  [w_dot_T]
    type = ADCoefCoupledTimeDerivative
    variable = T
    v = w
    coef = -1.8 #This is -K from kobayashi's paper
  []
[]

[Materials]
  [free_energy]
    type = ADDerivativeParsedMaterial
    f_name = fbulk
    args = 'w T'
    constant_names = 'alpha gamma T_e pi'
    constant_expressions = '0.9 10 1 4*atan(1)'
    function = 'm:=alpha/pi * atan(gamma * (T_e - T)); 1/4*w^4 - (1/2 - m/3) * w^3 + (1/4 - m/2) * '
               'w^2'
    derivative_order = 1
    outputs = exodus
  []
  [material]
    type = ADInterfaceOrientationMaterial
    op = w
  []
  [consts]
    type = ADGenericConstantMaterial
    prop_names = 'M'
    prop_values = '3333.333'
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  scheme = bdf2
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu      '

  nl_rel_tol = 1e-08
  l_tol = 1e-4
  l_max_its = 30

  dt = 0.001
  num_steps = 6
[]

[Outputs]
  exodus = true
  perf_graph = true
  execute_on = 'INITIAL FINAL'
[]

(test/tests/controls/tag_based_naming_access/system_object_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
    control_tags = 'tag'
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = 'tag/*/point'
    execute_on = 'initial'
  [../]
[]

(modules/combined/examples/phase_field-mechanics/SimplePhaseTrans.i)

#
# Martensitic transformation
# One structural order parameter (SOP) governed by AllenCahn Eqn.
# Chemical driving force described by Landau Polynomial
# Coupled with elasticity (Mechanics)
# Eigenstrain as a function of SOP
#

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100

  elem_type = QUAD4
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 50
      y1 = 50
      radius = 10.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 5.0
    [../]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    generate_output = 'stress_xx stress_yy'
    eigenstrain_names = 'eigenstrain'
  [../]
[]

[Kernels]
  [./eta_bulk]
    type = AllenCahn
    variable = eta
    f_name = F
  [../]
  [./eta_interface]
    type = ACInterface
    variable = eta
    kappa_name = kappa_eta
  [../]
  [./time]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L kappa_eta'
    prop_values = '1 1'
  [../]

  [./chemical_free_energy]
    type = DerivativeParsedMaterial
    f_name = Fc
    args = 'eta'
    constant_names = 'A2 A3 A4'
    constant_expressions = '0.2 -12.6 12.4'
    function = A2/2*eta^2+A3/3*eta^3+A4/4*eta^4
    enable_jit = true
    derivative_order = 2
  [../]

  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '70 30 30 70 30 70 30 30 30'
    fill_method = symmetric9
  [../]

  [./stress]
    type = ComputeLinearElasticStress
  [../]

  [./var_dependence]
    type = DerivativeParsedMaterial
    function = eta
    args = 'eta'
    f_name = var_dep
    enable_jit = true
    derivative_order = 2
  [../]

  [./eigenstrain]
    type = ComputeVariableEigenstrain
    eigen_base = '0.1 0.1 0 0 0 0'
    prefactor = var_dep
    #outputs = exodus
    args = 'eta'
    eigenstrain_name = eigenstrain
  [../]

  [./elastic_free_energy]
    type = ElasticEnergyMaterial
    f_name = Fe
    args = 'eta'
    derivative_order = 2
  [../]

  [./free_energy]
    type = DerivativeSumMaterial
    f_name = F
    sum_materials = 'Fc Fe'
    args = 'eta'
    derivative_order = 2
  [../]
[]

[BCs]
  [./all_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'top bottom left right'
    value = 0
  [../]
  [./all_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'top bottom left right'
    value = 0
  [../]
[]

[Preconditioning]
  # active = ' '
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  # this gives best performance on 4 cores
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type  -sub_pc_type '
  petsc_options_value = 'asm       lu'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10
  start_time = 0.0
  num_steps = 10

  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 9
    iteration_window = 2
    growth_factor = 1.1
    cutback_factor = 0.75
    dt = 0.3
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/chemical_reactions/test/tests/parser/kinetic_without_action.i)

# Explicitly adds all Kernels and AuxKernels. Used to check that the
# SolidKineticReactions parser is working correctly

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
    initial_condition = 0.1
  [../]
  [./b]
    initial_condition = 0.1
  [../]
  [./c]
    initial_condition = 0.1
  [../]
  [./d]
    initial_condition = 0.1
  [../]
[]

[AuxVariables]
  [./m1]
  [../]
  [./m2]
  [../]
  [./m3]
  [../]
[]

[AuxKernels]
  [./m1]
    type = KineticDisPreConcAux
    variable = m1
    v = 'a b'
    sto_v = '1 1'
    log_k = -8
    r_area = 1
    ref_kconst = 1e-8
    e_act = 1e4
    gas_const = 8.314
    ref_temp = 298.15
    sys_temp = 298.15
  [../]
  [./m2]
    type = KineticDisPreConcAux
    variable = m2
    v = 'c d'
    sto_v = '2 3'
    log_k = -8
    r_area = 2
    ref_kconst = 2e-8
    e_act = 2e4
    gas_const = 8.314
    ref_temp = 298.15
    sys_temp = 298.15
  [../]
  [./m3]
    type = KineticDisPreConcAux
    variable = m3
    v = 'a c'
    sto_v = '1 -2'
    log_k = -8
    r_area = 3
    ref_kconst = 3e-8
    e_act = 3e4
    gas_const = 8.314
    ref_temp = 298.15
    sys_temp = 298.15
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./c_ie]
    type = PrimaryTimeDerivative
    variable = c
  [../]
  [./d_ie]
    type = PrimaryTimeDerivative
    variable = d
  [../]
  [./a_kin]
    type = CoupledBEKinetic
    variable = a
    v = 'm1 m3'
    weight = '1 1'
  [../]
  [./b_kin]
    type = CoupledBEKinetic
    variable = b
    v = m1
    weight = 1
  [../]
  [./c_kin]
    type = CoupledBEKinetic
    variable = c
    v = 'm2 m3'
    weight = '2 -2'
  [../]
  [./d_kin]
    type = CoupledBEKinetic
    variable = d
    v = m2
    weight = 3
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  end_time = 1
  l_tol = 1e-10
  nl_rel_tol = 1e-10
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  file_base = kinetic_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/except1.i)

# checking for exception error messages
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 8E-6
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 6E-6
  [../]
  [./topz]
    type = DirichletBC
    variable = z_disp
    boundary = front
    value = 1E-6
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.55
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 0
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]
[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-3
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = except
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/bcs/ad_bc_preset_nodal/bc_preset_nodal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = ADDiffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  # We will use preset BCs
  [./left]
    type = ADDirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = ADDirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = bc_preset_out
  exodus = true
[]

(modules/stochastic_tools/test/tests/multiapps/sampler_full_solve_multiapp/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
    #    coef = 0.1
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(tutorials/tutorial01_app_development/step09_mat_props/problems/pressure_diffusion.i)

[Mesh]
  type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
  dim = 2              # Dimension of the mesh
  nx = 100             # Number of elements in the x direction
  ny = 10              # Number of elements in the y direction
  xmax = 0.304         # Length of test chamber
  ymax = 0.0257        # Test chamber radius
[]

[Problem]
  type = FEProblem  # This is the "normal" type of Finite Element Problem in MOOSE
  coord_type = RZ   # Axisymmetric RZ
  rz_coord_axis = X # Which axis the symmetry is around
[]

[Variables]
  [pressure]
    # Adds a Linear Lagrange variable by default
  []
[]

[Kernels]
  [diffusion]
    type = DarcyPressure # Zero-gravity, divergence-free form of Darcy's law
    variable = pressure  # Operate on the "pressure" variable from above
  []
[]

[Materials]
  [filter]
    type = PackedColumn # Provides permeability and viscosity of water through packed 1mm spheres
  []
[]

[BCs]
  [inlet]
    type = ADDirichletBC # Simple u=value BC
    variable = pressure  # Variable to be set
    boundary = left      # Name of a sideset in the mesh
    value = 4000         # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
  []
  [outlet]
    type = ADDirichletBC
    variable = pressure
    boundary = right
    value = 0            # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Executioner]
  type = Steady       # Steady state problem
  solve_type = NEWTON # Perform a Newton solve

  # Set PETSc parameters to optimize solver efficiency
  petsc_options_iname = '-pc_type -pc_hypre_type' # PETSc option pairs with values below
  petsc_options_value = ' hypre    boomeramg'
[]

[Outputs]
  exodus = true # Output Exodus format
[]

(modules/tensor_mechanics/test/tests/ad_smeared_cracking/cracking_power.i)

#
# Simple test of power law softening law for smeared cracking.
# Upon reaching the failure stress in the x direction, the
# softening model abruptly reduces the stress to a fraction
# of its original value, and re-loading occurs at a reduced
# stiffness. This is repeated multiple times.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./displ]
    type = PiecewiseLinear
    x = '0 1 2 3  4'
    y = '0 1 0 -1 0'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
    use_automatic_differentiation = true
  [../]
[]

[BCs]
  [./pull]
    type = ADFunctionDirichletBC
    variable = disp_x
    boundary = right
    function = displ
  [../]
  [./left]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2.8e7
    poissons_ratio = 0
  [../]
  [./elastic_stress]
    type = ADComputeSmearedCrackingStress
    cracking_stress = 1.68e6
    softening_models = power_law_softening
  [../]
  [./power_law_softening]
    type = ADPowerLawSoftening
    stiffness_reduction = 0.3333
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
  petsc_options_value = '101                asm      lu'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.0
  dt = 0.01
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/MaskedBodyForce/MaskedBodyForce_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  elem_type = QUAD
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./c]
  [../]
[]

[ICs]
  [./initial]
    value = 1.0
    variable = u
    type = ConstantIC
  [../]
  [./c_IC]
    int_width = 0.1
    x1 = 0.5
    y1 = 0.5
    radius = 0.25
    outvalue = 0
    variable = c
    invalue = 1
    type = SmoothCircleIC
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./source]
    type = MaskedBodyForce
    variable = u
    value = 1
    mask = mask
  [../]
[]

[Materials]
  [./mask]
    type = ParsedMaterial
    function = if(c>0.5,0,1)
    f_name = mask
    args = c
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_copy_transfer/second_lagrange_from_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD8
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/orthotropic_rotation_Cijkl.i)

# This test is designed to test the correct application of the Euler angle
# rotations to the elasticity tensor. The test uses values for the nine C_ijkl
# entries that correspond to the engineering notation placement:
#  e.g. C11 = 11e3, c12 = 12e3, c13 = 13e3, c22 = 22e3 ..... c66 = 66e3
#
# A rotation of (0, 90, 0) is applied to the 1x1x1 cube, such that the values of
# c12 and c13 switch, c22 and c33 switch, and c55 and c66 switch. Postprocessors
# are used to verify this switch (made simple with the value convention above)
# and to verify that the unrotated components along the x-axis remain constant.

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./lage_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lage_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./pk2_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./lage_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c13]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c23]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c44]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c55]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./c66]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
  [../]
[]

[AuxKernels]
  [./lage_xx]
    type = RankTwoAux
    rank_two_tensor = lage
    variable = lage_xx
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./lage_yy]
    type = RankTwoAux
    rank_two_tensor = lage
    variable = lage_yy
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./pk2_yy]
    type = RankTwoAux
    variable = pk2_yy
    rank_two_tensor = pk2
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./lage_zz]
    type = RankTwoAux
    rank_two_tensor = lage
    variable = lage_zz
    index_i = 2
    index_j = 2
    execute_on = timestep_end
  [../]
  [./fp_yy]
    type = RankTwoAux
    variable = fp_yy
    rank_two_tensor = fp
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./c11]
    type = RankFourAux
    variable = c11
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    execute_on = timestep_end
  [../]
  [./c12]
    type = RankFourAux
    variable = c12
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    execute_on = timestep_end
  [../]
  [./c13]
    type = RankFourAux
    variable = c13
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c22]
    type = RankFourAux
    variable = c22
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 1
    index_l = 1
    execute_on = timestep_end
  [../]
  [./c23]
    type = RankFourAux
    variable = c23
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c33]
    type = RankFourAux
    variable = c33
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 2
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c44]
    type = RankFourAux
    variable = c44
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 1
    index_l = 2
    execute_on = timestep_end
  [../]
  [./c55]
    type = RankFourAux
    variable = c55
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 0
    index_k = 2
    index_l = 0
    execute_on = timestep_end
  [../]
  [./c66]
    type = RankFourAux
    variable = c66
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 1
    index_k = 0
    index_l = 1
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8e3 5 8 60.8e3 9 12 60.8e3'
    tan_mod_type = exact
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '11e3 12e3 13e3 22e3 23e3 33e3 44e3 55e3 66e3'
    fill_method = symmetric9
    euler_angle_1 = 0.0
    euler_angle_2 = 90.0
    euler_angle_3 = 0.0
  [../]
[]

[Postprocessors]
  [./lage_xx]
    type = ElementAverageValue
    variable = lage_xx
  [../]
  [./pk2_yy]
    type = ElementAverageValue
    variable = pk2_yy
  [../]
  [./lage_yy]
    type = ElementAverageValue
    variable = lage_yy
  [../]
  [./lage_zz]
    type = ElementAverageValue
    variable = lage_zz
  [../]
  [./fp_yy]
    type = ElementAverageValue
    variable = fp_yy
  [../]
  [./c11]
    type = ElementAverageValue
    variable = c11
  [../]
  [./c12]
    type = ElementAverageValue
    variable = c12
  [../]
  [./c13]
    type = ElementAverageValue
    variable = c13
  [../]
  [./c22]
    type = ElementAverageValue
    variable = c22
  [../]
  [./c23]
    type = ElementAverageValue
    variable = c23
  [../]
  [./c33]
    type = ElementAverageValue
    variable = c33
  [../]
  [./c44]
    type = ElementAverageValue
    variable = c44
  [../]
  [./c55]
    type = ElementAverageValue
    variable = c55
  [../]
  [./c66]
    type = ElementAverageValue
    variable = c66
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  l_tol = 1e-3
  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      1              lu            gmres     200'
  nl_abs_tol = 1e-10
  nl_rel_tol = 1e-10

  dtmax = 0.1
  dtmin = 1.0e-3
  dt = 0.05
  end_time = 0.5
[]

[Outputs]
  exodus = false
  csv = true
[]

(modules/level_set/examples/rotating_circle/circle_rotate_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 32
  ny = 32
  uniform_refine = 2
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./phi_0]
  [../]
  [./marker]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]
  [./reinit]
    type = LevelSetOlssonReinitialization
    variable = phi
    phi_0 = phi_0
    epsilon = 0.03
  [../]
[]

[Problem]
  type = LevelSetReinitializationProblem
[]

[UserObjects]
  [./arnold]
    type = LevelSetOlssonTerminator
    tol = 1
    min_steps = 3
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0
  num_steps = 100
  nl_abs_tol = 1e-14
  scheme = crank-nicolson
  line_search = none
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  dt = 0.003
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform2_update_version.i)

# Using TensileStressUpdate
# checking for small deformation
# A single element is stretched equally in all directions.
# This causes the return direction to be along the sigma_I = sigma_II = sigma_III line
# tensile_strength is set to 1Pa, and smoothing_tol = 0.1Pa
# The smoothed yield function comes from two smoothing operations.
# The first is on sigma_I and sigma_II (sigma_I >= sigma_II >= sigma_III):
# yf = sigma_I + ismoother(0) - tensile_strength
#    = sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - tensile_strength
#    = sigma_I + 0.018169 - 1
# The second has the argument of ismoother equal to -0.018169.
# ismoother(-0.018169) = 0.5 * (-0.018169 + 0.1) - 0.1 * cos (0.5 * Pi * -0.018169 / 0.1) / Pi
#                     = 0.010372
# So the final yield function is
# yf = sigma_I + 0.018169 + 0.010372 - 1 = sigma_I + 0.028541 - 1
# However, because of the asymmetry in smoothing (the yield function is obtained
# by first smoothing sigma_I-ts and sigma_II-ts, and then by smoothing this
# result with sigma_III-ts) the result is sigma_I = sigma_II > sigma_III


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_update_version
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/level_set/test/tests/transfers/copy_solution/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    function = 'x*x*y'
    variable = u
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = 'sub.i'
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppCopyTransfer
    variable = u
    source_variable = u
    direction = to_multiapp
    multi_app = sub
    execute_on = timestep_end
    check_multiapp_execute_on = false
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/markers/boundary_marker/distance.i)

###########################################################
# This is a test of the Mesh Marker System. It marks
# elements with flags indicating whether they should be
# refined, coarsened, or left alone. This system
# has the ability to use the Mesh Indicator System.
#
# @Requirement F2.50
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

# Mesh Marker System
[Adaptivity]
  [Markers]
    [boundary]
      type = BoundaryMarker
      next_to = right
      distance = 0.35
      mark = refine
    []
  []
  initial_marker = boundary
  initial_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/linear_elasticity/linear_elastic_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./diffused]
     [./InitialCondition]
      type = RandomIC
     [../]
  [../]
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric9
    #reading C_11  C_12  C_13  C_22  C_23  C_33  C_44  C_55  C_66
    C_ijkl ='1.0e6  0.0   0.0 1.0e6  0.0  1.0e6 0.5e6 0.5e6 0.5e6'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = diffused
    boundary = '1'
    value = 1
  [../]
  [./top]
    type = DirichletBC
    variable = diffused
    boundary = '2'
    value = 0
  [../]
  [./disp_x_BC]
    type = DirichletBC
    variable = disp_x
    boundary = '0 2'
    value = 0.5
  [../]
  [./disp_x_BC2]
    type = DirichletBC
    variable = disp_x
    boundary = '1 3'
    value = 0.01
  [../]
  [./disp_y_BC]
    type = DirichletBC
    variable = disp_y
    boundary = '0 2'
    value = 0.8
  [../]
  [./disp_y_BC2]
    type = DirichletBC
    variable = disp_y
    boundary = '1 3'
    value = 0.02
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/SmoothCircleIC_3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 15
  ny = 15
  nz = 15
  xmax = 50
  ymax = 50
  zmax = 50
  elem_type = HEX8
[]

[Variables]
  [./c]
  [../]
[]

[ICs]
  [./c]
    type = SmoothCircleIC
    variable = c
    x1 = 25.0
    y1 = 25.0
    radius = 12
    invalue = 1.0
    outvalue = 0
    int_width = 12
    3D_spheres = false
    z1 = 25
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = c
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y z'
    [../]
  [../]
[]

[Materials]
  [./Diffusivity]
    type = GenericConstantMaterial
    prop_names = D
    prop_values = 1.0
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-5
  nl_max_its = 40
  nl_rel_tol = 5.0e-14

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  exodus = true
[]

(tutorials/tutorial01_app_development/step02_input_file/test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/j2_plasticity/small_deform1.i)

# UserObject J2 test
# apply uniform stretch in x, y and z directions.
# no plasticity should be observed

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = str
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = j2
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/multiapps/sub_cycling/master_iteration_adaptive.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0 0 0 0'
    input_files = sub.i
    sub_cycling = true
  [../]
[]

(modules/functional_expansion_tools/examples/1D_volumetric_Cartesian/sub.i)

# Basic example coupling a master and sub app in a 1D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s] # Something to make 's' change each time, but allow a converging solution
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/porous_flow/test/tests/jacobian/chem01.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.25
  []
  [b]
    initial_condition = 0.2
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [temp]
    initial_condition = 0.5
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E5
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E5
    stoichiometry = 3
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '0.5 0.8'
    reactions = '2 3'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1.1
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(test/tests/variables/fe_hier/hier-1-2d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD9
[]

[Functions]
  [./bc_fnt]
    type = ParsedFunction
    value = 1
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = -1
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = -1
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 1
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x+y
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x+y
    grad_x = 1
    grad_y = 1
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/time_integrators/actually_explicit_euler_verification/ee-1d-linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 200
  elem_type = EDGE2
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    lumping = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0.0
  num_steps = 20
  dt = 0.00005

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(modules/richards/test/tests/buckley_leverett/bl21.i)

# two-phase version
# sharp front version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-3 1E-2 3E-2 4E-2 0.5 0.5 1'
    x = '0    1E-2 1E-1 1    5   40  41'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 3E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 3E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
  [./bounds_dummy]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
  [./richardsppenalty]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-18
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[Bounds]
  [./pwater_upper_bounds]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = pwater
    bound_type = upper
    bound_value = 1E7
  [../]
  [./pwater_lower_bounds]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = pwater
    bound_type = lower
    bound_value = -110000
  [../]
[]


[ICs]
  [./water_ic]
    type = FunctionIC
    variable = pwater
    function = initial_water
  [../]
  [./gas_ic]
    type = FunctionIC
    variable = pgas
    function = initial_gas
  [../]
[]

[BCs]
  [./left_w]
    type = DirichletBC
    variable = pwater
    boundary = left
    value = 1E6
  [../]
  [./left_g]
    type = DirichletBC
    variable = pgas
    boundary = left
    value = 1E6+1000
  [../]
  [./right_w]
    type = DirichletBC
    variable = pwater
    boundary = right
    value = -100000
  [../]
  [./right_g]
    type = DirichletBC
    variable = pgas
    boundary = right
    value = 0+1000
  [../]
[]


[Functions]
  [./initial_water]
    type = ParsedFunction
    value = 1000000*(1-min(x/5,1))-100000*(max(x-5,0)/max(abs(x-5),1E-10))
  [../]
  [./initial_gas]
    type = ParsedFunction
    value = max(1000000*(1-x/5),0)+1000
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 1E-6'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'standard'

  [./bounded]
  # must use --use-petsc-dm command line argument
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type -ksp_rtol -ksp_atol'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 50 vinewtonssls 1E-20 1E-20'
  [../]

  [./standard]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20 1E-20 1E-20'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 50

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = bl21
  interval = 10000
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform3_outer_tip.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.7E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = outer_tip
    yield_function_tolerance = 1      # irrelevant here
    internal_constraint_tolerance = 1 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
  [./mc]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 8
    smoothing_tol = 1E-7
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_outer_tip
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/porosity/negative_porosity.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Functions]
  [volumetric]
    type = ParsedFunction
    value = -t
  []
  [exact]
    type = ParsedFunction
    vars = 'f'
    vals = 'porosity_old'
    value = '(1 - f) * 3e-3 + f'
  []
[]

[Materials]
  [porosity]
    type = PorosityFromStrain
    initial_porosity = 1e-10
    inelastic_strain = strain
    outputs = all
  []
  [strain]
    type = GenericFunctionRankTwoTensor
    tensor_name = strain
    tensor_functions = 'volumetric'
    outputs = all
  []
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1e-3
[]

[Postprocessors]
  [porosity]
    type = ElementAverageValue
    variable = porosity
    execute_on = 'initial timestep_end'
  []
  [porosity_old]
    type = ElementAverageValue
    variable = porosity
    execute_on = 'initial timestep_begin'
    outputs = none
  []
  [exact]
    type = FunctionValuePostprocessor
    function = exact
  []
  [00]
    type = ElementAverageValue
    variable = strain_00
    execute_on = 'initial timestep_end'
  []
  [11]
    type = ElementAverageValue
    variable = strain_11
    execute_on = 'initial timestep_end'
  []
  [22]
    type = ElementAverageValue
    variable = strain_22
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(test/tests/preconditioners/multi_cycle_hypre/multi_cycle_hypre.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  # This option appears to modify the behavior in PETSc 3.6.0
  petsc_options = '-pc_hypre_boomeramg_print_statistics'
  petsc_options_iname = '-pc_type -pc_hypre_type -pc_hypre_boomeramg_tol -pc_hypre_boomeramg_max_iter'
  petsc_options_value = 'hypre boomeramg 1e-4 20'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/large_deform1.i)

# rotate the mesh by 90degrees
# then pull in the z direction - should be no plasticity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  # rotate:
  # ynew = c*y + s*z.  znew = -s*y + c*z
  [./bottomx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = back
    function = '0'
  [../]
  [./bottomy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = back
    function = '0*y+1*z-y'
  [../]
  [./bottomz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = back
    function = '-1*y+0*z-z+if(t>0,0.5-y,0)' # note that this uses original nodal values of (x,y,z)
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '0'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '0*y+1*z-y'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '-1*y+0*z-z+if(t>0,0.5-y,0)' # note that this uses original nodal values of (x,y,z)
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 0.5
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
    debug_fspb = crash
  [../]
[]


[Executioner]
  start_time = -1
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = large_deform1
  [./csv]
    type = CSV
    [../]
  [./exodus]
    type = Exodus
    [../]
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform3_inner_tip.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.7E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 8
    mc_interpolation_scheme = inner_tip
    yield_function_tolerance = 1E-7
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-13
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_inner_tip
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/master_wrong_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./a]
    family = SCALAR
    order = FIFTH
  [../]
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy]
    type = Diffusion
    variable = dummy
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    positions = '0 0 0'
    input_files = 'sub_wrong_order.i'
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppScalarToAuxScalarTransfer
    multi_app = sub
    source_variable = 'a'
    to_aux_scalar = 'b'
    direction = to_multiapp
  [../]
[]

[Outputs]
    exodus = true
[]

(test/tests/materials/material/material_block_bound_check.i)

###########################################################
# This is a simple test of the Material System. A
# user-defined Material (MTMaterial) is providing a
# Real property named "matp" that varies spatially
# throughout the domain. This property is used as a
# coefficient by MatDiffusionTest.
#
# This test verifies that when a material is restricted
# to a boundary, that MOOSE correctly reports that the
# volumetric material is missing.
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = matp
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 2
  [../]
[]

# Materials System
[Materials]
  [./mat]
    type = MTMaterial
    boundary = 'bottom'
  [../]
[]

[Executioner]
  type = Steady
[]

# No output, this test is designed to produce an error

(modules/phase_field/test/tests/initial_conditions/HexPolycrystalIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 19
  ny = 19
[]

[GlobalParams]
  op_num = 9
  var_name_base = gr
  grain_num = 36
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./hex_ic]
    type = PolycrystalHex
    coloring_algorithm = bt
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = hex_ic
    [../]
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
  [./out]
    type = Exodus
    execute_on = final
  [../]
[]

(test/tests/postprocessors/mms_sine/2_d_mms_sine_postprocessor_test.i)

#2_d_mms_sine_postprocessor_test.i
#This is for u = sin(a*x*y*z*t)
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions] #Added so that we can use the Postprocessor
  active = 'solution'

  [./solution]
    type = ParsedFunction
    value = sin(a*x*y*z*t)
    vars = 'a'
    vals = '3.141592653589793'
  [../]
[]

[AuxVariables] #We added nodal AuxVariables
  active = 'nodal_aux'

  [./nodal_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]

  active = 'diff implicit conv forcing reaction'

  [./diff]
    type = MMSDiffusion
    variable = u
  [../]

  [./implicit] #We got from MOOSE kernels
    type = MMSImplicitEuler
    variable = u
  [../]

  [./conv] #We created our own convection kernel
    type = MMSConvection
    variable = u
    x = -1
    y = 2
  [../]

  [./forcing] #We created our own forcing kernel
    type = MMSForcing
    variable = u
  [../]

  [./reaction] #We got from MOOSE kernels
    type = MMSReaction
    variable = u
  [../]
[]

[AuxKernels] #We created our own AuxKernel
  active = 'ConstantAux'

  [./ConstantAux]
    type = MMSConstantAux
    variable = nodal_aux
  [../]
[]

[BCs]
  active = 'all_u'

  [./all_u]
    type = MMSCoupledDirichletBC
    variable = u
    boundary = '0 1 2 3'
 #   value = sin(a*x*y*z*t)
  [../]
[]

[Executioner]
  type = Transient
  dt = .1
  num_steps = 5

  solve_type = 'PJFNK'
[]

[Postprocessors]
  active = 'l2_error dofs'

  [./l2_error]
    type = ElementL2Error
    variable = u
    function = solution
    execute_on = 'initial timestep_end'
  [../]

  [./dofs]
    type = NumDOFs
    execute_on = 'initial timestep_end'
  [../]
[]


[Outputs]
  file_base = 2_d_postprocessor_out
  csv = true
[]

(modules/tensor_mechanics/test/tests/dynamics/wave_1D/wave_hht.i)

# Wave propogation in 1D using HHT time integration
#
# The test is for an 1D bar element of length 4m  fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# alpha, beta and gamma are Newmark  time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + K*((1+alpha)*disp-alpha*disp_old) = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the second, third and fourth node at t = 0.1 are
# -8.097405701570538350e-02, 2.113131879547342634e-02 and -5.182787688751439893e-03, respectively.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 4
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 4.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    alpha = -0.3
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.3025
    gamma = 0.6
    alpha = -0.3
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.3025
    gamma = 0.6
    alpha = -0.3
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.3025
    gamma = 0.6
    alpha = -0.3
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.6
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.6
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.3025
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.6
    execute_on = timestep_end
  [../]
[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value=0.0
  [../]
  [./right_z]
    type = DirichletBC
    variable = disp_z
    boundary = right
    value=0.0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value=0.0
  [../]
  [./left_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value=0.0
  [../]
  [./front_x]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value=0.0
  [../]
  [./front_z]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value=0.0
  [../]
  [./back_x]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value=0.0
  [../]
  [./back_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./bottom_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = bottom
    function = displacement_bc
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 6.0
  l_tol = 1e-12
  nl_rel_tol = 1e-12
  dt = 0.1
[]


[Functions]
  [./displacement_bc]
    type = PiecewiseLinear
    data_file = 'sine_wave.csv'
    format = columns
  [../]

[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp_1]
    type = NodalVariableValue
    nodeid = 1
    variable = vel_y
  [../]
  [./disp_2]
    type = NodalVariableValue
    nodeid = 3
    variable = vel_y
  [../]
  [./disp_3]
    type = NodalVariableValue
    nodeid = 10
    variable = vel_y
  [../]
  [./disp_4]
    type = NodalVariableValue
    nodeid = 14
    variable = vel_y
  [../]
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/finite_strain_elastic/finite_strain_elastic_new_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = '0.01 * t'
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = FINITE
        add_variables = true
      [../]
    [../]
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.05
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/multiple_position_files/multiple_position_files.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./multi]
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = 'sub1.i sub2.i'
    positions_file = 'position1.txt position2.txt'
    output_in_position = true
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_viscoplasticity_stress_update/gtn_single.i)

# This test provides an example of an individual GTN viscoplasticity model

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmax = 0.002
  ymax = 0.002
[]

[Modules/TensorMechanics/Master/All]
  strain = FINITE
  add_variables = true
  base_name = 'total'
  generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
  use_automatic_differentiation = true
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 0.1'
    y = '0 1e-5'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
    base_name = 'total'
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = gtn
    outputs = all
    base_name = 'total'
  [../]
  [./porosity]
    type = ADPorosityFromStrain
    initial_porosity = 0.1
    inelastic_strain = 'total_combined_inelastic_strain'
    outputs = 'all'
  [../]

  [./gtn]
    type = ADViscoplasticityStressUpdate
    total_strain_base_name = 'total'
    coefficient = 'coef'
    power = 3
    viscoplasticity_model = GTN
    outputs = all
    relative_tolerance = 1e-11
  [../]
  [./coef]
    type = ADParsedMaterial
    f_name = coef
    # Example of creep power law
    function = '1e-18 * exp(-4e4 / 1.987 / 1200)'
  [../]
[]

[BCs]
  [./no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./pull_disp_y]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 0.01
  end_time = 0.12
[]

[Postprocessors]
  [./disp_x]
    type = SideAverageValue
    variable = disp_x
    boundary = right
  [../]
  [./disp_y]
    type = SideAverageValue
    variable = disp_y
    boundary = top
  [../]
  [./avg_hydro]
    type = ElementAverageValue
    variable = total_hydrostatic_stress
  [../]
  [./avg_vonmises]
    type = ElementAverageValue
    variable = total_vonmises_stress
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./num_lin]
    type = NumLinearIterations
    outputs = console
  [../]
  [./num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  [../]
  [./eff_creep_strain]
    type = ElementAverageValue
    variable = effective_viscoplasticity
  [../]
  [./porosity]
    type = ElementAverageValue
    variable = porosity
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/misc/ad_robustness/ad_two_nl_var_transient_diffusion_jac.i)

penalty=1

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = FIRST
  [../]
  [v]
    family = MONOMIAL
    order = FIRST
  []
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = ADTimeDerivative
    variable = u
  [../]
  [coupled]
    type = ADCoupledValueTest
    variable = u
    v = v
  []
  [v_diff]
    type = Diffusion
    variable = v
  []
[]

[DGKernels]
  [dummy]
    type = ADDGCoupledTest
    variable = u
    v = v
  []
[]

[BCs]
  [./left]
    type = PenaltyDirichletBC
    variable = u
    boundary = left
    value = 0
    penalty = ${penalty}
  [../]
  [./right]
    type = PenaltyDirichletBC
    variable = u
    boundary = right
    value = 1
    penalty = ${penalty}
  [../]
  [./left_v]
    type = PenaltyDirichletBC
    variable = v
    boundary = left
    value = 0
    penalty = ${penalty}
  [../]
  [./right_v]
    type = PenaltyDirichletBC
    variable = v
    boundary = right
    value = 1
    penalty = ${penalty}
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  dtmin = 0.1
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [dof_map]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

(modules/navier_stokes/test/tests/ins/jacobian_test/jacobian_traction_stabilized.i)

# This input file tests the jacobians of many of the INS kernels
[GlobalParams]
  gravity = '1.1 1.1 1.1'
  u = vel_x
  v = vel_y
  w = vel_z
  p = p
  integrate_p_by_parts = false
  laplace = false
  supg = true
  pspg = true
  alpha = 1.1
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 3.0
  ymin = 0
  ymax = 1.5
  zmax = 1.1
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX27
[]

[Variables]
  [./vel_x]
    order = SECOND
    family = LAGRANGE
  [../]
  [./vel_y]
    order = SECOND
    family = LAGRANGE
  [../]
  [./vel_z]
    order = SECOND
    family = LAGRANGE
  [../]
  [./p]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./mass]
    type = INSMass
    variable = p
  [../]
  [./x_momentum_space]
    type = INSMomentumTractionForm
    variable = vel_x
    component = 0
  [../]
  [./y_momentum_space]
    type = INSMomentumTractionForm
    variable = vel_y
    component = 1
  [../]
  [./z_momentum_space]
    type = INSMomentumTractionForm
    variable = vel_z
    component = 2
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'rho mu'
    prop_values = '0.5 1.5'
  [../]
[]

[Preconditioning]
  [./SMP_PJFNK]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  solve_type = NEWTON
  type = Steady
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
[]

[ICs]
  [./p]
    type = RandomIC
    variable = p
    min = 0.5
    max = 1.5
  [../]
  [./vel_x]
    type = RandomIC
    variable = vel_x
    min = 0.5
    max = 1.5
  [../]
  [./vel_y]
    type = RandomIC
    variable = vel_y
    min = 0.5
    max = 1.5
  [../]
  [./vel_z]
    type = RandomIC
    variable = vel_z
    min = 0.5
    max = 1.5
  [../]
[]

(test/tests/transfers/multiapp_conservative_transfer/primary_skipped_adjuster.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[AuxVariables]
  [var]
    family = MONOMIAL
    order = THIRD
  []
[]

[ICs]
  [var_ic]
    type = FunctionIC
    variable = var
    function = '-exp(x * y)'
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    input_files = secondary_negative_adjuster.i
    execute_on = timestep_begin
  []
[]

[Postprocessors]
  [from_postprocessor]
    type = ElementIntegralVariablePostprocessor
    variable = var
  []
[]

[Transfers]
  [to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = var
    variable = var
    multi_app = sub
    from_postprocessors_to_be_preserved  = 'from_postprocessor'
    to_postprocessors_to_be_preserved  = 'to_postprocessor'
    allow_skipped_adjustment = true
  []
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/poroperm/PermFromPoro01.i)

# Testing permeability from porosity
# Trivial test, checking calculated permeability is correct
# k = k_anisotropic * f * d^2 * phi^n / (1-phi)^m

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 3
[]

[GlobalParams]
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    gravity = '0 0 0'
    variable = pp
  []
[]

[BCs]
  [ptop]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [pbase]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
[]

[AuxVariables]
  [poro]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [poro]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poro
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [perm_x_bottom]
    type = PointValue
    variable = perm_x
    point = '0 0 0'
  []
  [perm_y_bottom]
    type = PointValue
    variable = perm_y
    point = '0 0 0'
  []
  [perm_z_bottom]
    type = PointValue
    variable = perm_z
    point = '0 0 0'
  []
  [perm_x_top]
    type = PointValue
    variable = perm_x
    point = '3 0 0'
  []
  [perm_y_top]
    type = PointValue
    variable = perm_y
    point = '3 0 0'
  []
  [perm_z_top]
    type = PointValue
    variable = perm_z
    point = '3 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    # unimportant in this fully-saturated test
    m = 0.8
    alpha = 1e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2.2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityKozenyCarman
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    poroperm_function = kozeny_carman_fd2
    f = 0.1
    d = 5
    m = 2
    n = 7
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
  l_tol = 1E-5
  nl_abs_tol = 1E-3
  nl_rel_tol = 1E-8
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/outputs/variables/show_single_vars.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Functions]
  [./ffn]
    type = ParsedFunction
    value = -4
  [../]

  [./exactfn]
    type = ParsedFunction
    value = x*x+y*y
  [../]

  [./aux_exact_fn]
    type = ParsedFunction
    value = t*(x*x+y*y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./force]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[AuxVariables]
  [./aux_u]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./a]
    type = FunctionAux
    variable = aux_u
    function = aux_exact_fn
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exactfn
  [../]
[]

[Postprocessors]
  [./elem_56]
    type = ElementalVariableValue
    variable = u
    elementid = 56
  [../]

  [./aux_elem_99]
    type = ElementalVariableValue
    variable = aux_u
    elementid = 99
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  dt = 0.01
  start_time = 0
  num_steps = 1
[]

[Outputs]
  exodus = true
  show = 'aux_u'
[]

(test/tests/kernels/conservative_advection/no_upwinding_jacobian.i)

# Test of advection with no upwinding
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 2
  nz = 1
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u]
    type = RandomIC
    variable = u
  [../]
[]

[Kernels]
  [./advection]
    type = ConservativeAdvection
    variable = u
    velocity = '2 -1.1 1.23'
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
  dt = 2
  end_time = 2
[]

(test/tests/userobjects/postprocessor_spatial_user_object/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -0.01
  xmax = 0.01
[]

[Functions]
  [./fn]
    type = ParsedFunction
    value = 'if(a < 0.8625, 1, 0)'
    vars = 'a'
    vals = 'a_avg'
  [../]
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxVariables]
  [./a]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./rhs]
    type = BodyForce
    variable = u
    function = 1
  [../]
[]

[Postprocessors]
  [./fn_pps]
    type = FunctionValuePostprocessor
    function = fn
    execute_on = 'initial timestep_end'
  [../]

  [./a_avg]
    type = ElementAverageValue
    variable = a
  [../]
[]

[UserObjects]
  [./fn_uo]
    type = PostprocessorSpatialUserObject
    postprocessor = fn_pps
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
[]

(modules/porous_flow/examples/restart/gas_injection_new_mesh.i)

# Using the results from the equilibrium run to provide the initial condition for
# porepressure, we now inject a gas phase into the brine-saturated reservoir. In this
# example, the mesh is not identical to the mesh used in gravityeq.i. Rather, it is
# generated so that it is more refined near the injection boundary and at the top of
# the model, as that is where the gas plume will be present.
#
# To use the hydrostatic pressure calculated using the gravity equilibrium run as the initial
# condition for the pressure, a SolutionUserObject is used, along with a SolutionFunction to
# interpolate the pressure from the gravity equilibrium run to the initial condition for liqiud
# porepressure in this example.
#
# Even though the gravity equilibrium is established using a 2D mesh, in this example,
# we use a mesh shifted 0.1 m to the right and rotate it about the Y axis to make a 2D radial
# model.
#
# Methane injection takes place over the surface of the hole created by rotating the mesh,
# and hence the injection area is 2 pi r h. We can calculate this using an AreaPostprocessor,
# and then use this in a ParsedFunction to calculate the injection rate so that 10 kg/s of
# methane is injected.
#
# Note: as this example uses the results from a previous simulation, gravityeq.i MUST be
# run before running this input file.

[Mesh]
  type = GeneratedMesh
  dim = 2
  ny = 25
  nx = 50
  ymax = 100
  xmin = 0.1
  xmax = 5000
  bias_x = 1.05
  bias_y = 0.95
[]

[Problem]
  coord_type = RZ
  rz_coord_axis = Y
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 -9.81 0'
  temperature_unit = Celsius
[]

[Variables]
  [pp_liq]
  []
  [sat_gas]
    initial_condition = 0
  []
[]

[ICs]
  [ppliq_ic]
    type = FunctionIC
    variable = pp_liq
    function = ppliq_ic
  []
[]

[AuxVariables]
  [temperature]
    initial_condition = 50
  []
  [xnacl]
    initial_condition = 0.1
  []
  [brine_density]
    family = MONOMIAL
    order = CONSTANT
  []
  [methane_density]
    family = MONOMIAL
    order = CONSTANT
  []
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
  [pp_gas]
    family = MONOMIAL
    order = CONSTANT
  []
  [sat_liq]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pp_liq
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    variable = pp_liq
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = sat_gas
    fluid_component = 1
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    variable = sat_gas
    fluid_component = 1
  []
[]

[AuxKernels]
  [brine_density]
    type = PorousFlowPropertyAux
    property = density
    variable = brine_density
    execute_on = 'initial timestep_end'
  []
  [methane_density]
    type = PorousFlowPropertyAux
    property = density
    variable = methane_density
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [pp_gas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = pp_gas
    execute_on = 'initial timestep_end'
  []
  [sat_liq]
    type = PorousFlowPropertyAux
    property = saturation
    variable = sat_liq
    execute_on = 'initial timestep_end'
  []
[]

[BCs]
  [gas_injection]
    type = PorousFlowSink
    boundary = left
    variable = sat_gas
    flux_function = injection_rate
    fluid_phase = 1
  []
  [brine_out]
    type = PorousFlowPiecewiseLinearSink
    boundary = right
    variable = pp_liq
    multipliers = '0 1e9'
    pt_vals = '0 1e9'
    fluid_phase = 0
    flux_function = 1e-6
    use_mobility = true
    use_relperm = true
    mass_fraction_component = 0
  []
[]

[Functions]
  [injection_rate]
    type = ParsedFunction
    vals = injection_area
    vars = area
    value = '-1/area'
  []
  [ppliq_ic]
    type = SolutionFunction
    solution = soln
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp_liq sat_gas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1e-5
    m = 0.5
    sat_lr = 0.2
    pc_max = 1e7
  []
  [soln]
    type = SolutionUserObject
    mesh = gravityeq_out.e
    system_variables = porepressure
  []
[]

[Modules]
  [FluidProperties]
    [brine]
      type = BrineFluidProperties
    []
    [methane]
      type = MethaneFluidProperties
    []
    [methane_tab]
      type = TabulatedFluidProperties
      fp = methane
      save_file = false
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [ps]
    type = PorousFlow2PhasePS
    phase0_porepressure = pp_liq
    phase1_saturation = sat_gas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [brine]
    type = PorousFlowBrine
    compute_enthalpy = false
    compute_internal_energy = false
    xnacl = xnacl
    phase = 0
  []
  [methane]
    type = PorousFlowSingleComponentFluid
    compute_enthalpy = false
    compute_internal_energy = false
    fp = methane_tab
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-13 0 0 0 5e-14 0  0 0 1e-13'
  []
  [relperm_liq]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.2
    sum_s_res = 0.3
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
    s_res = 0.1
    sum_s_res = 0.3
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
    petsc_options_value = ' asm      lu           NONZERO'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1e8
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-06
  nl_max_its = 20
  dtmax = 1e6
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1e1
    growth_factor = 1.5
  []
[]

[Postprocessors]
  [mass_ph0]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
  [mass_ph1]
    type = PorousFlowFluidMass
    fluid_component = 1
    execute_on = 'initial timestep_end'
  []
  [injection_area]
    type = AreaPostprocessor
    boundary = left
    execute_on = initial
  []
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  perf_graph = true
[]

(test/tests/materials/material/bnd_material_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
  nx = 3
  ny = 3
  nz = 3
[]

# Nonlinear system

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]

  [./right]
    type = MTBC
    variable = u
    boundary = right
    grad = 8
    prop_name = matp
  [../]
[]

# auxiliary system

[AuxVariables]
  [./matp]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./prop]
    type = MaterialRealAux
    property = matp
    variable = matp
    boundary = 'left right'
  [../]
[]

[Materials]
  [./mat_left]
    type = MTMaterial
    boundary = left
  [../]
  [./mat_right]
    type = MTMaterial
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(test/tests/misc/displaced_mesh_coupling/nonad.i)

[GlobalParams]
  displacements = 'u'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./u]
    type = Diffusion
    use_displaced_mesh = true
    variable = u
  [../]
  [./v]
    type = Diffusion
    use_displaced_mesh = false
    variable = v
  [../]
[]

[BCs]
  [./no_x]
    type = NeumannBC
    variable = u
    boundary = left
    value = 1.0e-3
    use_displaced_mesh = true
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./lright]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/power_law_hardening/PowerLawHardening.i)

# This is a test of the isotropic power law hardening constitutive model.
# In this problem, a single Hex 8 element is fixed at the bottom and pulled at the top
# at a constant rate of 0.1.
# Before yield, stress = strain (=0.1*t) as youngs modulus is 1.0.
# The yield stress for this problem is 0.25 ( as strength coefficient is 0.5 and strain rate exponent is 0.5).
# Therefore, the material should start yielding at t = 2.5 seconds and then follow stress = K *pow(strain,n) or
# stress ~ 0.5*pow(0.1*t,0.5).
#
# This tensor mechanics version of the power law hardening plasticity model matches
# the solid mechanics version for this toy problem under exodiff limits

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[AuxVariables]
  [./total_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./top_pull]
    type = ParsedFunction
    value = t*(0.1)
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    strain = SMALL
    incremental = true
    generate_output = 'stress_yy'
  []
[]

[AuxKernels]
  [./total_strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = total_strain_yy
    index_i = 1
    index_j = 1
  [../]
 []

[BCs]
  [./y_pull_function]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = top_pull
  [../]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1.0
    poissons_ratio = 0.3
  [../]
  [./power_law_hardening]
    type = IsotropicPowerLawHardeningStressUpdate
    strength_coefficient = 0.5 #K
    strain_hardening_exponent = 0.5 #n
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'power_law_hardening'
    tangent_operator = elastic
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-ksp_snes_ew'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 5.0
  dt = 0.25
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = total_strain_yy
  [../]
[]

[Outputs]
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(modules/porous_flow/test/tests/jacobian/chem07.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with no temperature dependence, with two primary variables = 0
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.0
  []
  [b]
    initial_condition = 0.0
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [temp]
    initial_condition = 0.5
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E5
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E5
    stoichiometry = 3
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '0.5 0.8'
    reactions = '1 3'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1.0
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/jacobian_03.i)

# Checking the Jacobian of Flux-Limited TVD Advection, using flux_limiter_type = vanleer
#
# The initial conditions are u=x.  This means that the argument of the flux limiter is 1, so that
# the flux_limiter=1 everywhere, irrespective of flux_limiter_type (except for 'none').  However
# superbee and minmod are nondifferentiable at this point, so using those flux_limiter_type will
# result in a poor Jacobian
#
# Here we use snes_check_jacobian instead of snes_type=test.  The former just checks the Jacobian for the
# random initial conditions, while the latter checks for u=1 and u=-1
#
# The Jacobian is correct for u=1 and u=-1, but the finite-difference scheme used by snes_type=test gives the
# wrong answer.
# For u=1, the Kuzmin-Turek scheme adds as much antidiffusion as possible, resulting in a central-difference
# version of advection (flux_limiter = 1).  This is correct, and the Jacobian is calculated correctly.
# However, when computing the Jacobian using finite differences, u is increased or decreased at a node.
# This results in that node being at a maximum or minimum, which means no antidiffusion should be added
# (flux_limiter = 0).  This corresponds to a full-upwind scheme.  So the finite-difference computes the
# Jacobian in the full-upwind scenario, which is incorrect (the original residual = 0, after finite-differencing
# the residual comes from the full-upwind scenario).
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 6
[]

[Variables]
  [u]
  []
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x'
  []
[]

[Kernels]
  [flux]
    type = FluxLimitedTVDAdvection
    variable = u
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = vanleer
    u = u
    velocity = '1 -2 1.5'
  []
[]


[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
    petsc_options = '-snes_check_jacobian'
  []
[]

[Executioner]
  type = Transient
  solve_type = Linear # this is to force convergence even though the nonlinear residual is high: we just care about the Jacobian in this test
  end_time = 1
  num_steps = 1
  dt = 1
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update22_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Shear failure, starting from a non-symmetric stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1
    poisson = 0.25
    layer_thickness = 1.0
    joint_normal_stiffness = 2.0
    joint_shear_stiffness = 1.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4.1  5 7 2.1  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 1
    host_poissons_ratio = 0.25
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/ics/boundary_ic/boundary_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    variable = u
    block = 0
    value = -1
  [../]

  [./u_ic_bnd]
    type = ConstantIC
    variable = u
    boundary = 'left right'
    value = -2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/frompps.i)

# Test PorousFlowPointSourceFromPostprocessor DiracKernel

[Mesh]
  type = GeneratedMesh
  dim = 2
  bias_x = 1.1
  bias_y = 1.1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [mass_flux_fn]
    type = PiecewiseConstant
    direction = left
    xy_data = '
      0    0
      100  -0.1
      300  0
      600  -0.1
      1400 0
      1500 0.2
      2000 0.2'
  []
[]

[Variables]
  [pp]
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = pp
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
[]

[Postprocessors]
  [total_mass]
    type = PorousFlowFluidMass
    execute_on = 'initial timestep_end'
  []

  [mass_flux_in]
    type = FunctionValuePostprocessor
    function = mass_flux_fn
    execute_on = 'initial timestep_begin'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1e-14
  dt = 100
  end_time = 2000
[]

[Outputs]
  perf_graph = true
  csv = true
  execute_on = 'initial timestep_end'
  file_base = frompps
[]

[ICs]
  [PressureIC]
    variable = pp
    type = ConstantIC
    value = 20e6
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowPointSourceFromPostprocessor
    variable = pp
    mass_flux = mass_flux_in
    point = '0.5 0.5 0'
  []
[]

(modules/tensor_mechanics/test/tests/dynamics/rayleigh_damping/rayleigh_hht.i)

# Test for rayleigh damping implemented using HHT time integration
#
# The test is for an 1D bar element of  unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# zeta and eta correspond to the stiffness and mass proportional rayleigh damping
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*[(1+alpha)vel-alpha vel_old]
# + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + eta*density*[(1+alpha)vel-alpha vel_old]
# + zeta*[(1+alpha)*d/dt(Div stress)- alpha*d/dt(Div stress_old)]
# + alpha *(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first two terms on the left are evaluated using the Inertial force kernel
# The next three terms on the left involving zeta and alpha are evaluated using
# the DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    zeta = 0.1
    alpha = 0.11
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.25
    gamma = 0.5
    eta=0.1
    alpha = 0.11
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.25
    gamma = 0.5
    eta=0.1
    alpha = 0.11
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    gamma = 0.5
    eta = 0.1
    alpha = 0.11
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./Pressure]
    [./Side1]
      boundary = bottom
      function = pressure
      factor = 1
      alpha  = 0.11
      displacements = 'disp_x disp_y disp_z'
    [../]
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '7750'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 2
  dt = 0.1
[]


[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 1.0 2.0 5.0'
    y = '0.0 0.1 0.2 1.0 1.0 1.0'
    scale_factor = 1e9
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalMaxValue
    variable = disp_y
    boundary = bottom
  [../]
  [./vel]
    type = NodalMaxValue
    variable = vel_y
    boundary = bottom
  [../]
  [./accel]
    type = NodalMaxValue
    variable = accel_y
    boundary = bottom
  [../]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/porous_flow/examples/co2_intercomparison/1Dradial/properties.i)

# Liquid and gas properties for code intercomparison problem 3
#
# From Pruess et al, Code intercomparison builds confidence in
# numerical simulation models for geologic disposal of CO2, Energy 29 (2004)
#
# This test simply calculates density and viscosity of each phase for
# various pressures and salinities, as well as mass fractions of CO2 in the
# liquid phase and H2O in the gas phase.
#
# Four versions of this are run:
# 1) No CO2, 0 salt mass fraction (pure water)
# 2) Enough CO2 to form gas phase, 0 salt mass fraction (pure water)
# 3) No CO2, 0.15 salt mass fraction
# 4) Enough CO2 to form gas phase, 0.15 salt mass fraction
#
# These results compare well with detailed results presented in Pruess et al,
# Intercomparison of numerical simulation codes for geologic disposal of CO2,
# LBNL-51813 (2002)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  xmax = 4
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[AuxVariables]
  [density_liquid]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_liquid]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1]
    order = CONSTANT
    family = MONOMIAL
  []
  [y0]
    order = CONSTANT
    family = MONOMIAL
  []
  [xnacl]
    initial_condition = 0.0
  []
[]

[AuxKernels]
  [density_liquid]
    type = PorousFlowPropertyAux
    variable = density_liquid
    property = density
    phase = 0
    execute_on = timestep_end
  []
  [density_gas]
    type = PorousFlowPropertyAux
    variable = density_gas
    property = density
    phase = 1
    execute_on = timestep_end
  []
  [viscosity_liquid]
    type = PorousFlowPropertyAux
    variable = viscosity_liquid
    property = viscosity
    phase = 0
    execute_on = timestep_end
  []
  [viscosity_gas]
    type = PorousFlowPropertyAux
    variable = viscosity_gas
    property = viscosity
    phase = 1
    execute_on = timestep_end
  []
  [x1]
    type = PorousFlowPropertyAux
    variable = x1
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = timestep_end
  []
  [y0]
    type = PorousFlowPropertyAux
    variable = y0
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = timestep_end
  []
[]

[Variables]
  [pgas]
    order = CONSTANT
    family = MONOMIAL
  []
  [zi]
    initial_condition = 0.0
  []
[]

[Functions]
  [pic]
    type = ParsedFunction
    value = 'if(x<1,12e6,if(x<2,16e6,if(x<3,20e6,24e6)))'
  []
[]

[ICs]
  [pic]
    type = FunctionIC
    function = pic
    variable = pgas
  []
[]

[Kernels]
  [diffusionp]
    type = NullKernel
    variable = pgas
  []
  [diffusionz]
    type = NullKernel
    variable = zi
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 45
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2             '
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  perf_graph = true
  csv = true
  execute_on = timestep_end
  file_base = properties_water
[]

[VectorPostprocessors]
  [vpp]
    type = ElementValueSampler
    variable = 'pgas density_liquid density_gas viscosity_liquid viscosity_gas x1 y0'
    sort_by = x
  []
[]

(test/tests/multiapps/command_line/master_wrong_size.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    positions = '0 0 0
                 1 1 1'
    input_files = 'sub.i'
    cli_args = 'Mesh/xmax=1.1 Mesh/xmax=1.2 Mesh/xmax=1.3'
  []
[]

(test/tests/restart/start_time_override/start_time_override.i)

[Mesh]
  type = GeneratedMesh
  nx = 5
  ny = 5
  dim = 2
[]

[Problem]
  restart_file_base = transient_out_cp/LATEST
  skip_additional_restart_data = true
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[Kernels]
  [bodyforce]
    type = BodyForce
    variable = u
    value = 10.0
  []

  [ie]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  []

  [right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 10
  []
[]

[Postprocessors]
  [u_norm]
    type = ElementL2Norm
    variable = u
  []
[]

[Executioner]
  type = Transient

  # Start time can be set explicitly here or be picked up from the restart file
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/dirackernels/bh04.i)

# fully-saturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1 1E1 1E2 1E3'
    x = '0 1E-1 1 1E1 1E2 1E3'
  []
[]

[Variables]
  [pp]
    initial_condition = 0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityFLAC
    m = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    variable = pp
    SumQuantityUO = borehole_total_outflow_mass
    point_file = bh02.bh
    fluid_phase = 0
    bottom_p_or_t = -1E6
    unit_weight = '0 0 0'
    use_mobility = true
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 1E3
  solve_type = NEWTON
  [TimeStepper]
    type = FunctionDT
    function = dts
  []
[]

[Outputs]
  file_base = bh04
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(test/tests/materials/derivative_material_interface/ad_derivative_parsed_material_zero.i)

[Problem]
  solve = false
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [eta]
  []
[]

[Materials]
  [F]
    type = ADDerivativeParsedMaterial
    args = 'eta'
    function = 'eta+5'
    derivative_order = 3
    outputs = exodus
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/user_objects/uo2.i)

# Density User objects give the correct value
#
# If you want to add another test for another UserObject
# then add the UserObject, add a Function defining the expected result,
# add an AuxVariable and AuxKernel that will record the UserObjects value
# and finally add a NodalL2Error that compares this with the Function

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./DensityIdeal]
    type = RichardsDensityIdeal
    p0 = 33333
    slope = 1.1E-2
  [../]
  [./DensityMethane20degC]
    type = RichardsDensityMethane20degC
  [../]
  [./DensityVDW]
    type = RichardsDensityVDW
    a = 0.2303
    b = 4.31E-4
    temperature = 293
    molar_mass = 16.04246E-3
    infinity_ratio = 10
  [../]
  [./DensityConstBulkCut]
    type = RichardsDensityConstBulkCut
    dens0 = 1000
    bulk_mod = 2E6
    cut_limit = 1E6
    zero_point = -1E6
  [../]

  # following are unimportant in this test
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-6
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.10101
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.054321
    sum_s_res = 0.054321
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E5
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = x
  [../]
  [./answer_DensityConstBulk]
    type = ParsedFunction
    value = dens0*exp(x/bulk_mod)
    vars = 'dens0 bulk_mod'
    vals = '1000 2E6'
  [../]
  [./answer_dDensityConstBulk]
    type = GradParsedFunction
    direction = '1 0 0'
    value = dens0*exp(x/bulk_mod)
    vars = 'dens0 bulk_mod'
    vals = '1000 2E6'
  [../]
  [./answer_d2DensityConstBulk]
    type = Grad2ParsedFunction
    direction = '1 0 0'
    value = dens0*exp(x/bulk_mod)
    vars = 'dens0 bulk_mod'
    vals = '1000 2E6'
  [../]

  [./answer_DensityIdeal]
    type = ParsedFunction
    value = slope*(x-p0)
    vars = 'p0 slope'
    vals = '33333 1.1E-2'
  [../]
  [./answer_dDensityIdeal]
    type = GradParsedFunction
    direction = '1 0 0'
    value = slope*(x-p0)
    vars = 'p0 slope'
    vals = '33333 1.1E-2'
  [../]
  [./answer_d2DensityIdeal]
    type = Grad2ParsedFunction
    direction = '1 0 0'
    value = slope*(x-p0)
    vars = 'p0 slope'
    vals = '33333 1.1E-2'
  [../]

  [./answer_DensityMethane20degC]
    type = ParsedFunction
    value = if(x>0,(0.00654576947608E-3*x+1.04357716547E-13*x^2),0)+if(x<0,0.1*(e^(6.54576947608E-5*x)-1),0)
  [../]
  [./answer_dDensityMethane20degC]
    type = GradParsedFunction
    direction = '1 0 0'
    value = if(x>0,(0.00654576947608E-3*x+1.04357716547E-13*x^2),0)+if(x<0,0.1*(e^(6.54576947608E-5*x)-1),0)
  [../]
  [./answer_d2DensityMethane20degC]
    type = Grad2ParsedFunction
    direction = '1 0 0'
    value = if(x>0,(0.00654576947608E-3*x+1.04357716547E-13*x^2),0)+if(x<0,0.1*(e^(6.54576947608E-5*x)-1),0)
  [../]

  [./answer_DensityVDW]
    type = ParsedFunction
    value = if(x>0,-(molar_mass*(-2+(2*pow(2,0.3333333333333333)*(a-3*b*(b*x+rt)))/pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333)+(pow(2,0.6666666666666666)*pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333))/a))/(6.*b)+(molar_mass*(-2+(2*pow(2,0.3333333333333333)*(a-3*b*(b*0+rt)))/pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*0+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*0-rt),2)-4*pow(a-3*b*(b*0+rt),3)),0.5),0.3333333333333333)+(pow(2,0.6666666666666666)*pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*0+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*0-rt),2)-4*pow(a-3*b*(b*0+rt),3)),0.5),0.3333333333333333))/a))/(6.*b),infinityratio*molar_mass*(e^(slope0*x)-1))
    vars = 'a b rt molar_mass infinityratio slope0'
    vals = '0.2303 0.000431 2436.1403 0.01604246 10 4.10485e-05'
  [../]
  [./answer_dDensityVDW]
    type = GradParsedFunction
    direction = '1 0 0'
    value = if(x>0,-(molar_mass*(-2+(2*pow(2,0.3333333333333333)*(a-3*b*(b*x+rt)))/pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333)+(pow(2,0.6666666666666666)*pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333))/a))/(6.*b),infinityratio*molar_mass*(e^(slope0*x)-1))
    vars = 'a b rt molar_mass infinityratio slope0'
    vals = '0.2303 0.000431 2436.1403 0.01604246 10 4.10485e-05'
  [../]
  [./answer_d2DensityVDW]
    type = Grad2ParsedFunction
    direction = '1 0 0'
    value = if(x>0,-(molar_mass*(-2+(2*pow(2,0.3333333333333333)*(a-3*b*(b*x+rt)))/pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333)+(pow(2,0.6666666666666666)*pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333))/a))/(6.*b),infinityratio*molar_mass*(e^(slope0*x)-1))
    vars = 'a b rt molar_mass infinityratio slope0'
    vals = '0.2303 0.000431 2436.1403 0.01604246 10 4.10485e-05'
  [../]

  [./answer_DensityConstBulkCut]
    type = ParsedFunction
    value = if(x<zero_pt,0,if(x>cut_limit,dens0*exp(x/bulk_mod),(3*cut_limit-2*x-zero_pt)*(x-zero_pt)*(x-zero_pt)*dens0*exp(x/bulk_mod)/(cut_limit-zero_pt)/(cut_limit-zero_pt)/(cut_limit-zero_pt)))
    vars = 'dens0 bulk_mod zero_pt cut_limit'
    vals = '1000 2E6 -1E6 1E6'
  [../]
  [./answer_dDensityConstBulkCut]
    type = GradParsedFunction
    direction = '1 0 0'
    value = if(x<zero_pt,0,if(x>cut_limit,dens0*exp(x/bulk_mod),(3*cut_limit-2*x-zero_pt)*(x-zero_pt)*(x-zero_pt)*dens0*exp(x/bulk_mod)/(cut_limit-zero_pt)/(cut_limit-zero_pt)/(cut_limit-zero_pt)))
    vars = 'dens0 bulk_mod zero_pt cut_limit'
    vals = '1000 2E6 -1E6 1E6'
  [../]
  [./answer_d2DensityConstBulkCut]
    type = Grad2ParsedFunction
    direction = '1 0 0'
    value = if(x<zero_pt,0,if(x>cut_limit,dens0*exp(x/bulk_mod),(3*cut_limit-2*x-zero_pt)*(x-zero_pt)*(x-zero_pt)*dens0*exp(x/bulk_mod)/(cut_limit-zero_pt)/(cut_limit-zero_pt)/(cut_limit-zero_pt)))
    vars = 'dens0 bulk_mod zero_pt cut_limit'
    vals = '1000 2E6 -1E6 1E6'
  [../]
[]

[AuxVariables]
  [./DensityConstBulk_Aux]
  [../]
  [./dDensityConstBulk_Aux]
  [../]
  [./d2DensityConstBulk_Aux]
  [../]

  [./DensityIdeal_Aux]
  [../]
  [./dDensityIdeal_Aux]
  [../]
  [./d2DensityIdeal_Aux]
  [../]

  [./DensityMethane20degC_Aux]
  [../]
  [./dDensityMethane20degC_Aux]
  [../]
  [./d2DensityMethane20degC_Aux]
  [../]

  [./DensityVDW_Aux]
  [../]
  [./dDensityVDW_Aux]
  [../]
  [./d2DensityVDW_Aux]
  [../]

  [./DensityConstBulkCut_Aux]
  [../]
  [./dDensityConstBulkCut_Aux]
  [../]
  [./d2DensityConstBulkCut_Aux]
  [../]

  [./check_Aux]
  [../]
[]

[AuxKernels]
  [./DensityConstBulk_AuxK]
    type = RichardsDensityAux
    variable = DensityConstBulk_Aux
    density_UO = DensityConstBulk
    pressure_var = pressure
  [../]
  [./dDensityConstBulk_AuxK]
    type = RichardsDensityPrimeAux
    variable = dDensityConstBulk_Aux
    density_UO = DensityConstBulk
    pressure_var = pressure
  [../]
  [./d2DensityConstBulk_AuxK]
    type = RichardsDensityPrimePrimeAux
    variable = d2DensityConstBulk_Aux
    density_UO = DensityConstBulk
    pressure_var = pressure
  [../]

  [./DensityIdeal_AuxK]
    type = RichardsDensityAux
    variable = DensityIdeal_Aux
    density_UO = DensityIdeal
    pressure_var = pressure
  [../]
  [./dDensityIdeal_AuxK]
    type = RichardsDensityPrimeAux
    variable = dDensityIdeal_Aux
    density_UO = DensityIdeal
    pressure_var = pressure
  [../]
  [./d2DensityIdeal_AuxK]
    type = RichardsDensityPrimePrimeAux
    variable = d2DensityIdeal_Aux
    density_UO = DensityIdeal
    pressure_var = pressure
  [../]

  [./DensityMethane20degC_AuxK]
    type = RichardsDensityAux
    variable = DensityMethane20degC_Aux
    density_UO = DensityMethane20degC
    pressure_var = pressure
  [../]
  [./dDensityMethane20degC_AuxK]
    type = RichardsDensityPrimeAux
    variable = dDensityMethane20degC_Aux
    density_UO = DensityMethane20degC
    pressure_var = pressure
  [../]
  [./d2DensityMethane20degC_AuxK]
    type = RichardsDensityPrimePrimeAux
    variable = d2DensityMethane20degC_Aux
    density_UO = DensityMethane20degC
    pressure_var = pressure
  [../]

  [./DensityVDW_AuxK]
    type = RichardsDensityAux
    variable = DensityVDW_Aux
    density_UO = DensityVDW
    pressure_var = pressure
  [../]
  [./dDensityVDW_AuxK]
    type = RichardsDensityPrimeAux
    variable = dDensityVDW_Aux
    density_UO = DensityVDW
    pressure_var = pressure
  [../]
  [./d2DensityVDW_AuxK]
    type = RichardsDensityPrimePrimeAux
    variable = d2DensityVDW_Aux
    density_UO = DensityVDW
    pressure_var = pressure
  [../]

  [./DensityConstBulkCut_AuxK]
    type = RichardsDensityAux
    variable = DensityConstBulkCut_Aux
    density_UO = DensityConstBulkCut
    pressure_var = pressure
  [../]
  [./dDensityConstBulkCut_AuxK]
    type = RichardsDensityPrimeAux
    variable = dDensityConstBulkCut_Aux
    density_UO = DensityConstBulkCut
    pressure_var = pressure
  [../]
  [./d2DensityConstBulkCut_AuxK]
    type = RichardsDensityPrimePrimeAux
    variable = d2DensityConstBulkCut_Aux
    density_UO = DensityConstBulkCut
    pressure_var = pressure
  [../]

  [./check_AuxK]
    type = FunctionAux
    variable = check_Aux
    function = answer_d2DensityConstBulkCut
  [../]
[]

[Postprocessors]
  [./cf_DensityConstBulk]
    type = NodalL2Error
    function = answer_DensityConstBulk
    variable = DensityConstBulk_Aux
  [../]
  [./cf_dDensityConstBulk]
    type = NodalL2Error
    function = answer_dDensityConstBulk
    variable = dDensityConstBulk_Aux
  [../]
  [./cf_d2DensityConstBulk]
    type = NodalL2Error
    function = answer_d2DensityConstBulk
    variable = d2DensityConstBulk_Aux
  [../]

  [./cf_DensityIdeal]
    type = NodalL2Error
    function = answer_DensityIdeal
    variable = DensityIdeal_Aux
  [../]
  [./cf_dDensityIdeal]
    type = NodalL2Error
    function = answer_dDensityIdeal
    variable = dDensityIdeal_Aux
  [../]
  [./cf_d2DensityIdeal]
    type = NodalL2Error
    function = answer_d2DensityIdeal
    variable = d2DensityIdeal_Aux
  [../]

  [./cf_DensityMethane20degC]
    type = NodalL2Error
    function = answer_DensityMethane20degC
    variable = DensityMethane20degC_Aux
  [../]
  [./cf_dDensityMethane20degC]
    type = NodalL2Error
    function = answer_dDensityMethane20degC
    variable = dDensityMethane20degC_Aux
  [../]
  [./cf_d2DensityMethane20degC]
    type = NodalL2Error
    function = answer_d2DensityMethane20degC
    variable = d2DensityMethane20degC_Aux
  [../]

  [./cf_DensityVDW]
    type = NodalL2Error
    function = answer_DensityVDW
    variable = DensityVDW_Aux
  [../]
  [./cf_dDensityVDW]
    type = NodalL2Error
    function = answer_dDensityVDW
    variable = dDensityVDW_Aux
  [../]
  [./cf_d2DensityVDW]
    type = NodalL2Error
    function = answer_d2DensityVDW
    variable = d2DensityVDW_Aux
  [../]

  [./cf_DensityConstBulkCut]
    type = NodalL2Error
    function = answer_DensityConstBulkCut
    variable = DensityConstBulkCut_Aux
  [../]
  [./cf_dDensityConstBulkCut]
    type = NodalL2Error
    function = answer_dDensityConstBulkCut
    variable = dDensityConstBulkCut_Aux
  [../]
  [./cf_d2DensityConstBulkCut]
    type = NodalL2Error
    function = answer_d2DensityConstBulkCut
    variable = d2DensityConstBulkCut_Aux
  [../]
[]



#############################################################################
#
# Following is largely unimportant as we are not running an actual similation
#
#############################################################################
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -5E6
  xmax = 5E6
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    richardsVarNames_UO = PPNames
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    richardsVarNames_UO = PPNames
    variable = pressure
  [../]
[]

[Materials]
  [./unimportant_material]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-20 0 0  0 1E-20 0  0 0 1E-20'
    richardsVarNames_UO = PPNames
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = SeffVG
    SUPG_UO = SUPGstandard
    viscosity = 1E-3
    gravity = '0 0 -10'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  [./does_nothing]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E50 1E50 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
  dt = 1E-100
[]

[Outputs]
  execute_on = 'timestep_end'
  active = 'csv'
  file_base = uo2
  [./csv]
    type = CSV
    [../]
  [./exodus]
    type = Exodus
    hide = pressure
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/hfrompps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pressure]
  []

  [temperature]
    scaling = 1E-6
  []
[]

[ICs]
  [pressure_ic]
    type = ConstantIC
    variable = pressure
    value = 1e6
  []
  [temperature_ic]
    type = ConstantIC
    variable = temperature
    value = 400
  []
[]

[Kernels]
  [P_time_deriv]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pressure
  []

  [P_flux]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pressure
    gravity = '0 -9.8 0'
  []

  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temperature
 []

  [heat_conduction]
    type = PorousFlowHeatConduction
    variable = temperature
  []

  [heat_advection]
    type = PorousFlowHeatAdvection
    variable = temperature
    gravity = '0 -9.8 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pressure temperature'
    number_fluid_phases = 1
    number_fluid_components = 1
  []

  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Functions]
  [mass_flux_in_fn]
    type = PiecewiseConstant
    direction = left
    xy_data = '
      0    0
      100  0.1
      300  0
      600  0.1
      1400 0
      1500 0.2'
  []

  [T_in_fn]
    type = PiecewiseLinear
    xy_data = '
      0    400
      600  450'
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []

  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []

  [massfrac]
    type = PorousFlowMassFraction
    at_nodes = true
  []

  [fluid_props]
    type = PorousFlowSingleComponentFluid
    phase = 0
    fp = simple_fluid
  []

  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []

  [fp_mat]
    type = FluidPropertiesMaterialPT
    pressure = pressure
    temperature = temperature
    fp = simple_fluid
  []

  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 830.0
    density = 2750
  []

  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '2.5 0 0  0 2.5 0  0 0 2.5'
  []

  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.0E-15 0 0  0 1.0E-15 0  0 0 1.0E-14'
  []

  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowPointSourceFromPostprocessor
    variable = pressure
    mass_flux = mass_flux_in
    point = '0.5 0.5 0'
  []
  [source_h]
    type = PorousFlowPointEnthalpySourceFromPostprocessor
    variable = temperature
    mass_flux = mass_flux_in
    point = '0.5 0.5 0'
    T_in = T_in
    pressure = pressure
    fp = simple_fluid
  []
[]

[Preconditioning]
  [preferred]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type'
    petsc_options_value = ' lu     '
  []
[]

[Postprocessors]
  [total_mass]
    type = PorousFlowFluidMass
    execute_on = 'initial timestep_end'
  []

  [total_heat]
    type = PorousFlowHeatEnergy
  []

  [mass_flux_in]
    type = FunctionValuePostprocessor
    function = mass_flux_in_fn
    execute_on = 'initial timestep_end'
  []

  [avg_temp]
    type = ElementAverageValue
    variable = temperature
    execute_on = 'initial timestep_end'
  []

  [T_in]
    type = FunctionValuePostprocessor
    function = T_in_fn
    execute_on = 'initial timestep_end'
  []
[]


[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1e-14
  dt = 100
  end_time = 2000
[]

[Outputs]
  csv = true
  execute_on = 'initial timestep_end'
  file_base = hfrompps
[]

(modules/tensor_mechanics/test/tests/multi/three_surface00.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1E-6m in y direction and 1E-6 in z direction.
# trial stress_yy = 1 and stress_zz = 1
#
# Then SimpleTester2 should activate and the algorithm will return to
# stress_yy = 0.75, stress_zz = 0.75
# internal2 should be 0.25

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface00
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/relationship_managers/evaluable/all-systems-evaluable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
[]

[Variables]
  [u]
  []
[]

[UserObjects]
  [all_sys]
    type = AllSystemsEvaluable
    execute_on = 'initial'
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[Problem]
  type = MooseTestProblem
  solve = false
  kernel_coverage_check = false
[]

(test/tests/misc/block_boundary_material_check/dgkernel_check_boundary.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[DGKernels]
  [./dg]
    type = MatDGKernel
    mat_prop = 'foo'
    variable = u
    boundary = 1
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
[]

(test/tests/ics/depend_on_uo/scalar_ic_from_uo.i)

# This test sets an initial condition of a scalar variable from an user object

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8

  # We are testing geometric ghosted functors
  # so we have to use distributed mesh
  parallel_type = distributed
[]

[Variables]
  [./u]
  [../]

  [./a]
    family = SCALAR
    order = FIRST
  [../]
[]

[ICs]
  [./ghost_ic]
    type = ScalarUOIC
    variable = a
    user_object = scalar_uo
  [../]
[]

[UserObjects]
  [./scalar_uo]
    type = MTUserObject
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  show = 'a'
[]

[Problem]
  kernel_coverage_check = false
[]

(test/tests/multiapps/move_and_reset/multilevel_sub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/dirackernels/front_tracking/front_tracking.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./v_all_around]
    type = DirichletBC
    variable = v
    boundary = 'bottom left right top'
    value = 0
  [../]
[]

[UserObjects]
  [./tdf]
    type = TrackDiracFront
    var = u
    execute_on = timestep_begin
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[DiracKernels]
  [./front_source]
    front_uo = tdf
    variable = v
    type = FrontSource
  [../]
[]

(modules/tensor_mechanics/test/tests/j2_plasticity/hard2.i)

# UserObject J2 test, with hardening, but with rate=1E6
# apply uniform compression in x direction to give
# trial stress_xx = 5, so sqrt(3*J2) = 5
# with zero Poisson's ratio, lambda_mu = 1E6, and strength=2, strength_residual=1,
# the equations that we need to solve are:
#
# stress_yy = stress_zz  [because of the symmetry of the problem: to keep Lode angle constant]
# stress_xx - stress_yy = 1 + (2 - 1)*exp(-0.5*(1E6*q)^2)   [yield_fcn = 0]
# stress_xx + stress_yy + stress_zz = 5   [mean stress constant]
# q = gamma
# stress_xx = 1E6*2*gamma*(stress_xx - 5/3)*sqrt(3)/2/sqrt(J2), where sqrt(J2) = (1 + (2 - 1)*exp(-0.5*(1E6*q)^2))/Sqrt(3)
# so RHS = 1E6*2*gamma*(stress_xx - 5/3)*3/2/(stress_xx - stress_yy)
#
# stress_xx = 2.672
# stress_yy = 1.164
# q = 1.164E-6

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '2.5E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningGaussian
    value_0 = 2
    value_residual = 1
    rate = 1E12
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = str
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = j2
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = hard2
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/basic_advection/except2.i)

# PorousFlowDarcyVelocityMaterial attempts to have at_nodes = true
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [P]
  []
[]

[ICs]
  [P]
    type = FunctionIC
    variable = P
    function = '2*(1-x)'
  []
  [u]
    type = FunctionIC
    variable = u
    function = 'if(x<0.1,1,0)'
  []
[]

[Kernels]
  [u_dot]
    type = TimeDerivative
    variable = u
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = ''
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = P
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '5 0 0 0 5 0 0 0 5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
  [darcy_velocity]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
    at_nodes = true
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = 0
    variable = u
  []
[]

[Preconditioning]
  [basic]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -snes_rtol'
    petsc_options_value = ' lu       1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Outputs]
  exodus = true
  print_linear_residuals = false
[]

(test/tests/samplers/base/errors.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  ny = 1
[]

[Variables]
  [./u]
  [../]
[]

[Samplers]
  [sample]
    type = TestSampler
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [test]
    type = SamplerTester
    sampler = sample
    test_type = 'getGlobalSamples'
  []
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
[]

(test/tests/outputs/csv/csv_align.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
  [./norm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 4
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = CSV
    align = true
    delimiter = ', '
    sync_times = '0.123456789123412 0.15 0.2'
    precision = 8
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(modules/porous_flow/test/tests/capillary_pressure/brooks_corey2.i)

# Test Brooks-Corey capillary pressure curve by varying saturation over the mesh
# lambda = 2, sat_lr = 0.1, log_extension = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 500
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [p0]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 0
    variable = p0aux
  []
  [p1]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = p1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureBC
    lambda = 2
    log_extension = true
    pe = 1e5
    sat_lr = 0.1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityVG
    phase = 0
    m = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux p0aux p1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 500
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-6
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(examples/ex13_functions/ex13.i)

[Mesh]
  type = GeneratedMesh
  dim = 2

  nx = 100
  ny = 100

  xmin = 0.0
  xmax = 1.0

  ymin = 0.0
  ymax = 1.0
[]

[Variables]
  [./forced]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  # A ParsedFunction allows us to supply analytic expressions
  # directly in the input file
  [./bc_func]
    type = ParsedFunction
    value = sin(alpha*pi*x)
    vars = 'alpha'
    vals = '16'
  [../]

  # This function is an actual compiled function
  # We could have used ParsedFunction for this as well
  [./forcing_func]
    type = ExampleFunction
    alpha = 16
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = forced
  [../]

  # This Kernel can take a function name to use
  [./forcing]
    type = BodyForce
    variable = forced
    function = forcing_func
  [../]
[]

[BCs]
  # The BC can take a function name to use
  [./all]
    type = FunctionDirichletBC
    variable = forced
    boundary = 'bottom right top left'
    function = bc_func
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/multiapps/picard_failure/picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  active = 'sub' # will be modified by CLI overrides
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub.i
  [../]
  [./sub_no_fail]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub_no_fail.i
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/time_steppers/cutback_factor_at_failure/function_dt_cutback.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    x = '0   0.85  2'
    y = '0.2 0.25  0.25'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FailingProblem
  fail_step = 3
[]

[Executioner]
  type = Transient
  num_steps = 10
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  [./TimeStepper]
    type = FunctionDT
    function = dts
    min_dt = 0.01
    cutback_factor_at_failure = 0.75
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn07.i)

# two phase
# unsaturated = true

# gravity = false
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn07
  exodus = false
[]

(test/tests/userobjects/layered_average/layered_average_bounds_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./layered_average]
    type = SpatialUserObjectAux
    variable = layered_average
    execute_on = timestep_end
    user_object = average
  [../]
[]

[BCs]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
[]

[UserObjects]
  [./average]
    type = LayeredAverage
    variable = u
    direction = y
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/variables/previous_newton_iteration/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Problem]
  previous_nl_solution_required = true
[]

[Functions]
  [./v_fn]
    type = ParsedFunction
    value = -4+(x*x+y*y)+1
  [../]

  [./left_u_bc_fn]
    type = ParsedFunction
    value = -2*x
  [../]
  [./top_u_bc_fn]
    type = ParsedFunction
    value = 2*y
  [../]
  [./right_u_bc_fn]
    type = ParsedFunction
    value = 2*x
  [../]
  [./bottom_u_bc_fn]
    type = ParsedFunction
    value = -2*y
  [../]
[]

[AuxVariables]
  [./a]
    order = SECOND
  [../]
  [./v]
    order = SECOND
  [../]
[]

[AuxKernels]
  [./ak_a]
    type = QuotientAux
    variable = a
    numerator = v
    denominator = u
  [../]

  [./ak_v]
    type = FunctionAux
    variable = v
    function = v_fn
  [../]
[]

[Variables]
  [./u]
    order = SECOND
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    variable = u
    value = 1
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./react]
    type = Reaction
    variable = u
  [../]
  [./cv_u]
    type = CoupledForceLagged
    variable = u
    v = v
  [../]
[]

[BCs]
  [./u_bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = left_u_bc_fn
  [../]

  [./u_bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = top_u_bc_fn
  [../]

  [./u_bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = right_u_bc_fn
  [../]

  [./u_bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bottom_u_bc_fn
  [../]
[]

[Preconditioning]
  [./pc]
    type = SMP
    full = true
    solve_type = PJFNK
  [../]
[]

[Executioner]
  type = Steady

  # to get multiple NL iterations
  l_tol = 1e-3
  nl_rel_tol = 1e-10
[]

[Outputs]
  [./out]
    type = Exodus
    execute_on = 'nonlinear'
  [../]
[]

(modules/richards/test/tests/uo_egs/density.i)

# Outputs a density relationship into an exodus file
# and into a CSV file.
# In the exodus file, the density will be a function of "x", and
# this "x" is actually porepressure
# In the CSV file you will find the density at the "x" point
# specified by you below.
#
# You may specify:
#  - the "type" of density in the UserObjects block
#  - the parameters of this density function in the UserObjects block
#  - the "x" point (which is porepressure) that you want to extract
#       the density at, if you want a value at a particular point
#  - the range of "x" values (which is porepressure values) may be
#       changed in the Mesh block, below


[UserObjects]
  [./density]
    type = RichardsDensityVDW
    a = 0.2303
    b = 4.31E-5
    molar_mass = 16.04246E-3
    temperature = 293
  [../]
[]

[Postprocessors]
  [./point_val]
    type = PointValue
    execute_on = timestep_begin
    # note this point must lie inside the mesh below
    point = '1 0 0'
    variable = density
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  # the following specify the range of porepressure
  xmin = -1E6
  xmax = 1E7
[]

############################
# You should not need to change any of the stuff below
############################


[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = x
  [../]
[]

[AuxVariables]
  [./density]
  [../]
[]

[AuxKernels]
  [./density_AuxK]
    type = RichardsDensityAux
    variable = density
    density_UO = density
    execute_on = timestep_begin
    pressure_var = u
  [../]
[]

[Kernels]
  [./dummy]
    type = Diffusion
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 0
[]

[Outputs]
  file_base = density
  [./csv]
    type = CSV
  [../]
  [./exodus]
    type = Exodus
    hide = u
  [../]
[]

(test/tests/controls/syntax_based_naming_access/param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = '*/*/point'
    execute_on = 'initial'
  [../]
[]

(test/tests/postprocessors/postprocessor_comparison/postprocessor_comparison.i)

# This tests the PostprocessorComparison post-processor, which compares two
# post-processors.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = 0
  xmax = 1
[]

[Postprocessors]
  [./pp_to_compare]
    type = LinearCombinationPostprocessor
    pp_names = ''
    pp_coefs = ''
    b = 1
  [../]
  [./pp_comparison]
    type = PostprocessorComparison
    value_a = pp_to_compare
    value_b = 2
    comparison_type = greater_than
    execute_on = 'initial'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  file_base = greater_than
  csv = true
  show = 'pp_comparison'
  execute_on = 'initial'
[]

(modules/phase_field/test/tests/PolynomialFreeEnergy/direct_order8_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 125
[]

[GlobalParams]
  polynomial_order = 8
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 60.0
    variable = c
  [../]
[]

[Kernels]
  [./local_energy]
    type = CahnHilliard
    variable = c
    f_name = F
  [../]
  [./gradient_energy]
    type = CHInterface
    variable = c
    mob_name = M
    kappa_name = kappa
  [../]
  [./cdot]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    c = c
    T = 1000 # K
    int_width = 30.0
    length_scale = 1.0e-9
    time_scale = 1.0e-9
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.7 # Total guess
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    c = c
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = NEWTON
  petsc_options_iname = -pc_type
  petsc_options_value = lu

  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8

  start_time = 0.0
  num_steps = 100
  dt = 4
[]

[Outputs]
  exodus = true
[]

(test/tests/test_harness/csvdiff_comparison.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [./x_field]
    type = PointValue
    variable = u
    point = '0.5 0.5 0'
  [../]
  [./y_field]
    type = PointValue
    variable = u
    point = '0.25 0.25 0'
  [../]
  [./z_field]
    type = PointValue
    variable = u
    point = '0.75 0.75 0'
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/preconditioners/pbp/lots_of_variables.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Preconditioning]
  [./pbp]
    type = PBP
    solve_order = 'vars0 vars1 vars2 vars3 vars4 vars5 vars6 vars7 vars8 vars9 vars10 vars11 vars12 vars13 vars14 vars15 vars16 vars17 vars18 vars19 vars20 vars21 vars22 vars23 vars24 vars25 vars26 vars27 vars28 vars29 vars30 vars31 vars32 vars33 vars34 vars35 vars36 vars37 vars38 vars39 vars40 vars41 vars42 vars43 vars44 vars45 vars46 vars47 vars48 vars49 vars50 vars51 vars52 vars53 vars54 vars55 vars56 vars57 vars58 vars59 vars60 vars61 vars62 vars63 vars64 vars65 vars66 vars67 vars68 vars69 vars70 vars71 vars72 vars73 vars74 vars75 vars76 vars77 vars78 vars79 vars80 vars81 vars82 vars83 vars84 vars85 vars86 vars87 vars88 vars89 vars90 vars91 vars92 vars93 vars94 vars95 vars96 vars97 vars98 vars99 vars100 vars101 vars102 vars103 vars104 vars105 vars106 vars107 vars108 vars109 vars110 vars111 vars112 vars113 vars114 vars115 vars116 vars117 vars118 vars119 vars120 vars121 vars122 vars123 vars124 vars125 vars126 vars127 vars128 vars129 vars130 vars131 vars132 vars133 vars134 vars135 vars136 vars137 vars138 vars139 vars140 vars141 vars142 vars143 vars144 vars145 vars146 vars147 vars148 vars149 vars150 vars151 vars152 vars153 vars154 vars155 vars156 vars157 vars158 vars159 vars160 vars161 vars162 vars163 vars164 vars165 vars166 vars167 vars168 vars169 vars170 vars171 vars172 vars173 vars174 vars175 vars176 vars177 vars178 vars179 vars180 vars181 vars182 vars183 vars184 vars185 vars186 vars187 vars188 vars189 vars190 vars191 vars192 vars193 vars194 vars195 vars196 vars197 vars198 vars199 vars200 vars201 vars202 vars203 vars204 vars205 vars206 vars207 vars208 vars209 vars210 vars211 vars212 vars213 vars214 vars215 vars216 vars217 vars218 vars219 vars220 vars221 vars222 vars223 vars224 vars225 vars226 vars227 vars228 vars229 vars230 vars231 vars232 vars233 vars234 vars235 vars236 vars237 vars238 vars239 vars240 vars241 vars242 vars243 vars244 vars245 vars246 vars247 vars248 vars249 vars250 vars251 vars252 vars253 vars254 vars255 vars256 vars257 vars258 vars259 vars260 vars261 vars262 vars263 vars264 vars265 vars266 vars267 vars268 vars269 vars270 vars271 vars272 vars273 vars274 vars275 vars276 vars277 vars278 vars279 vars280 vars281 vars282 vars283 vars284 vars285 vars286 vars287 vars288 vars289 vars290 vars291 vars292 vars293 vars294 vars295 vars296 vars297 vars298 vars299 vars300 vars301 vars302 vars303 vars304 vars305 vars306 vars307 vars308 vars309 vars310 vars311 vars312 vars313 vars314 vars315 vars316 vars317 vars318 vars319 vars320 vars321 vars322 vars323 vars324 vars325 vars326 vars327 vars328 vars329 vars330 vars331 vars332 vars333 vars334 vars335 vars336 vars337 vars338 vars339 vars340 vars341 vars342 vars343 vars344 vars345 vars346 vars347 vars348 vars349 vars350 vars351 vars352 vars353 vars354 vars355 vars356 vars357 vars358 vars359 vars360 vars361 vars362 vars363 vars364 vars365 vars366 vars367 vars368 vars369 vars370 vars371 vars372 vars373 vars374 vars375 vars376 vars377 vars378 vars379 vars380 vars381 vars382 vars383 vars384 vars385 vars386 vars387 vars388 vars389 vars390 vars391 vars392 vars393 vars394 vars395 vars396 vars397 vars398 vars399 vars400 vars401 vars402 vars403 vars404 vars405 vars406 vars407 vars408 vars409 vars410 vars411 vars412 vars413 vars414 vars415 vars416 vars417 vars418 vars419 vars420 vars421 vars422 vars423 vars424 vars425 vars426 vars427 vars428 vars429 vars430 vars431 vars432 vars433 vars434 vars435 vars436 vars437 vars438 vars439 vars440 vars441 vars442 vars443 vars444 vars445 vars446 vars447 vars448 vars449 vars450 vars451 vars452 vars453 vars454 vars455 vars456 vars457 vars458 vars459 vars460 vars461 vars462 vars463 vars464 vars465 vars466 vars467 vars468 vars469 vars470 vars471 vars472 vars473 vars474 vars475 vars476 vars477 vars478 vars479 vars480 vars481 vars482 vars483 vars484 vars485 vars486 vars487 vars488 vars489 vars490 vars491 vars492 vars493 vars494 vars495 vars496 vars497 vars498 vars499'
    preconditioner = 'AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG AMG'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = JFNK
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Testing]
  [./LotsOfDiffusion]
    [./vars]
      number = 500
    [../]
  [../]
[]

(test/tests/transfers/multiapp_mesh_function_transfer/missing_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '0.9 0.5 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = tosub_sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    source_variable = u
    direction = to_multiapp
    variable = transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    error_on_miss = true
  [../]
  [./elemental_to_sub]
    source_variable = u
    direction = to_multiapp
    variable = elemental_transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    error_on_miss = true
  [../]
[]

(test/tests/dirackernels/multiplicity/multiplicity.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 2
[]

[Variables]
  [./u1]
  [../]
  [./u2]
  [../]
  [./u3]
  [../]
[]

[Kernels]
  [./diff1]
    type = Diffusion
    variable = u1
  [../]
  [./diff2]
    type = Diffusion
    variable = u2
  [../]
  [./diff3]
    type = Diffusion
    variable = u3
  [../]

  [./dt1]
    type = TimeDerivative
    variable = u1
  [../]
  [./dt2]
    type = TimeDerivative
    variable = u2
  [../]
  [./dt3]
    type = TimeDerivative
    variable = u3
  [../]
[]

[DiracKernels]
  [./material_source1]
    type = MaterialMultiPointSource
    variable = u1
    points = '0.2 0.3 0.0
              0.7 0.5 0.0'
  [../]
  [./material_source2]
    type = MaterialMultiPointSource
    variable = u2
    points = '0.2 0.3 0.0
              0.2 0.3 0.0'
  [../]
  [./material_source3]
    type = MaterialMultiPointSource
    variable = u3
    drop_duplicate_points = false
    points = '0.2 0.3 0.0
              0.2 0.3 0.0'
  [../]
[]

[Postprocessors]
  [./u1]
    type = ElementIntegralVariablePostprocessor
    variable = u1
  [../]
  [./u2]
    type = ElementIntegralVariablePostprocessor
    variable = u2
  [../]
  [./u3]
    type = ElementIntegralVariablePostprocessor
    variable = u3
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    prop_names = matp
    prop_values = 1.0
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 1
[]

[Outputs]
  csv = true
  print_linear_residuals = false
[]

(test/tests/auxkernels/diffusion_flux/normal_diffusion_flux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 1.0
  ymax = 1.0
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./T]
  [../]
  [./flux_n]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./T]
    type = ParsedFunction
    value = 'x*x*y*y+1'
  [../]
[]

[ICs]
  [./T]
    type = FunctionIC
    variable = T
    function = T
  [../]
[]

[Kernels]
  [./dummy]
    type = Diffusion
    variable = dummy
  [../]
[]

[AuxKernels]
  [./flux_n]
    type = DiffusionFluxAux
    diffusivity = 'thermal_conductivity'
    variable = flux_n
    diffusion_variable = T
    component = normal
    boundary = 'left right'
    check_boundary_restricted = false
  [../]
[]

[Materials]
  [./k]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = '10'
  [../]
[]

[Postprocessors]
  [flux_right]
    type = SideIntegralVariablePostprocessor
    variable = flux_n
    boundary = 'right'
  []
  [flux_right_exact]
    type = SideFluxIntegral
    variable = T
    diffusivity = 'thermal_conductivity'
    boundary = 'right'
  []
  [flux_left]
    type = SideIntegralVariablePostprocessor
    variable = flux_n
    boundary = 'left'
  []
  [flux_left_exact]
    type = SideFluxIntegral
    variable = T
    diffusivity = 'thermal_conductivity'
    boundary = 'left'
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_rel_tol = 1e-12
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  hide = 'dummy'
[]

(test/tests/outputs/hide_via_reporters_block/reporter.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Reporters]
  [day]
    type = ConstantReporter
    integer_names = day
    integer_values = 24
  []
  [month]
    type = ConstantReporter
    integer_names = month
    integer_values = 6
    outputs = none
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  [out]
    type = JSON
    execute_system_information_on = None
  []
[]

(test/tests/auxkernels/solution_aux/thread_xda.i)

[Mesh]
  # This test uses SolutionUserObject which doesn't work with ParallelMesh.
  type = GeneratedMesh
  parallel_type = REPLICATED
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./u_xda_func]
    type = SolutionFunction
    solution = xda_u
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 2
  [../]
[]

[UserObjects]
  [./xda_u]
    type = SolutionUserObject
    system = nl0
    mesh = aux_nonlinear_solution_out_0001_mesh.xda
    es = aux_nonlinear_solution_out_0001.xda
    system_variables = u
    execute_on = initial
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_rel_tol = 1e-10
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
  [../]
  [./uerror]
    type = ElementL2Error
    variable = u
    function = u_xda_func
  [../]
[]

[Outputs]
  csv = true
[]

(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_jac_ad.i)

# testing adsorption jacobian
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[Variables]
  [./pressure]
  [../]
  [./conc]
  [../]
[]

[ICs]
  [./p_ic]
    type = RandomIC
    variable = pressure
    min = 0
    max = 1
  [../]
  [./conc_ic]
    type = RandomIC
    variable = conc
    min = -1
    max = 1
  [../]
[]


[Kernels]
  [./flow_from_matrix]
    type = DesorptionFromMatrix
    variable = conc
    pressure_var = pressure
  [../]
  [./flux_to_porespace]
    type = DesorptionToPorespace
    variable = pressure
    conc_var = conc
  [../]
[]

[Materials]
  [./mollified_langmuir_params]
    type = MollifiedLangmuirMaterial
    block = 0
    one_over_desorption_time_const = 0
    one_over_adsorption_time_const = 0.813
    langmuir_density = 6.34
    langmuir_pressure = 1.5
    conc_var = conc
    pressure_var = pressure
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = langmuir_jac1
[]

(modules/tensor_mechanics/test/tests/finite_strain_elastic/finite_strain_fake_plastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = '0.01 * t'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    # note there are no plastic_models so this is actually elasticity
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-5
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.05
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_save_euler.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
  nx = 2
  ny = 2
[]

[Variables]
  [./disp_x]
    block = 0
  [../]
  [./disp_y]
    block = 0
  [../]
[]

[GlobalParams]
  volumetric_locking_correction = true
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./euler1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./euler2]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./euler3]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[UserObjects]
  [./prop_read]
    type = ElementPropertyReadFile
    prop_file_name = 'euler_ang_file.txt'
    # Enter file data as prop#1, prop#2, .., prop#nprop
    nprop = 3
    read_type = element
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./e_yy]
    type = RankTwoAux
    variable = e_yy
    rank_two_tensor = lage
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_yy]
    type = RankTwoAux
    variable = fp_yy
    rank_two_tensor = fp
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
  [./euler1]
    type = MaterialRealVectorValueAux
    variable = euler1
    property = Euler_angles
    component = 0
    execute_on = timestep_end
    block = 0
  [../]
  [./euler2]
    type = MaterialRealVectorValueAux
    variable = euler2
    property = Euler_angles
    component = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./euler3]
    type = MaterialRealVectorValueAux
    variable = euler3
    property = Euler_angles
    component = 2
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    read_prop_user_object = prop_read
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_yy]
    type = ElementAverageValue
    variable = e_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_yy]
    type = ElementAverageValue
    variable = fp_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 0.01
  dtmax = 10.0
  dtmin = 0.01

  num_steps = 10
[]

[Outputs]
  file_base = crysp_save_euler_out
  exodus = true
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
    use_displaced_mesh = true
  [../]
[]

(modules/tensor_mechanics/test/tests/beam/static/euler_pipe_bend.i)

# Test for small strain Euler beam bending in y direction

# Modeling a tube with an outer radius of 15 mm and inner radius of 13 mm
# The length of the tube is 1.0 m
# E = 2.068e11 Pa and G = 7.956e10 with nu = 0.3
# A load of 5 N is applied at the end of the beam in the y-dir

# The displacement at the end is given by
# y = - W * L^3 / 3 * E * I
# y = - 5 * 1.0^3 / 3 * 2.068e11 * 1.7329e-8 = 4.65e-4 m

# where I = pi/2 * (r_o^4 - r_i^4)
# I = pi /2 * (0.015^4 - 0.013^4) = 1.7329e-8

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 1.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = ConstantRate
    variable = disp_y
    boundary = right
    rate = 5.0
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-8

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.068e11
    poissons_ratio = 0.3
    shear_coefficient = 1.0
    block = 0
    outputs = exodus
    output_properties = 'material_stiffness material_flexure'
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 1.759e-4
    Ay = 0.0
    Az = 0.0
    Iy = 1.7329e-8
    Iz = 1.7329e-8
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
    outputs = exodus
    output_properties = 'forces moments'
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '1.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '1.0 0.0 0.0'
    variable = disp_y
  [../]
  [./forces_y]
    type = PointValue
    point = '1.0 0.0 0.0'
    variable = forces_y
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/porous_flow/test/tests/aux_kernels/properties.i)

# Example of accessing properties using the PorousFlowPropertyAux AuxKernel for
# each phase and fluid component (as required).

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pwater]
    initial_condition = 1e6
  []
  [sgas]
    initial_condition = 0.3
  []
  [temperature]
    initial_condition = 50
  []
[]

[AuxVariables]
  [x0_water]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  []
  [x0_gas]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.8
  []
  [pressure_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [capillary_pressure]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [relperm_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [relperm_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [enthalpy_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [enthalpy_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [energy_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [energy_gas]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [pressure_gas]
    type = PorousFlowPropertyAux
    variable = pressure_gas
    property = pressure
    phase = 1
    execute_on = timestep_end
  []
  [capillary_pressure]
    type = PorousFlowPropertyAux
    variable = capillary_pressure
    property = capillary_pressure
    execute_on = timestep_end
  []
  [saturation_water]
    type = PorousFlowPropertyAux
    variable = saturation_water
    property = saturation
    phase = 0
    execute_on = timestep_end
  []
  [density_water]
    type = PorousFlowPropertyAux
    variable = density_water
    property = density
    phase = 0
    execute_on = timestep_end
  []
  [density_gas]
    type = PorousFlowPropertyAux
    variable = density_gas
    property = density
    phase = 1
    execute_on = timestep_end
  []
  [viscosity_water]
    type = PorousFlowPropertyAux
    variable = viscosity_water
    property = viscosity
    phase = 0
    execute_on = timestep_end
  []
  [viscosity_gas]
    type = PorousFlowPropertyAux
    variable = viscosity_gas
    property = viscosity
    phase = 1
    execute_on = timestep_end
  []
  [relperm_water]
    type = PorousFlowPropertyAux
    variable = relperm_water
    property = relperm
    phase = 0
    execute_on = timestep_end
  []
  [relperm_gas]
    type = PorousFlowPropertyAux
    variable = relperm_gas
    property = relperm
    phase = 1
    execute_on = timestep_end
  []
  [x1_water]
    type = PorousFlowPropertyAux
    variable = x1_water
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = timestep_end
  []
  [x1_gas]
    type = PorousFlowPropertyAux
    variable = x1_gas
    property = mass_fraction
    phase = 1
    fluid_component = 1
    execute_on = timestep_end
  []
  [enthalpy_water]
    type = PorousFlowPropertyAux
    variable = enthalpy_water
    property = enthalpy
    phase = 0
    execute_on = timestep_end
  []
  [enthalpy_gas]
    type = PorousFlowPropertyAux
    variable = enthalpy_gas
    property = enthalpy
    phase = 1
    execute_on = timestep_end
  []
  [energy_water]
    type = PorousFlowPropertyAux
    variable = energy_water
    property = internal_energy
    phase = 0
    execute_on = timestep_end
  []
  [energy_gas]
    type = PorousFlowPropertyAux
    variable = energy_gas
    property = internal_energy
    phase = 1
    execute_on = timestep_end
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = sgas
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temperature
  []
  [heat_advection]
    type = PorousFlowHeatAdvection
    variable = temperature
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pwater sgas temperature'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-5
    pc_max = 1e7
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
      cv = 2
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1e9
      viscosity = 1e-4
      density0 = 20
      thermal_expansion = 0
      cv = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'x0_water x0_gas'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []

  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 125
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/convective_heat_flux/equilibrium.i)


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
[]

[Variables]
  [./temp]
    initial_condition = 200.0
  [../]
[]

[Kernels]
  [./heat_dt]
    type = TimeDerivative
    variable = temp
  [../]
  [./heat_conduction]
    type = Diffusion
    variable = temp
  [../]
[]

[BCs]
  [./right]
    type = ConvectiveHeatFluxBC
    variable = temp
    boundary = 'right'
    T_infinity = 100.0
    heat_transfer_coefficient = 1
    heat_transfer_coefficient_dT = 0
  [../]
[]

[Postprocessors]
  [./left_temp]
    type = SideAverageValue
    variable = temp
    boundary = left
    execute_on = 'TIMESTEP_END initial'
  [../]
  [./right_temp]
    type = SideAverageValue
    variable = temp
    boundary = right
  [../]
  [./right_flux]
    type = SideFluxAverage
    variable = temp
    boundary = right
    diffusivity = 1
  [../]
[]

[Executioner]
  type = Transient

  num_steps = 10
  dt = 1e1

  nl_abs_tol = 1e-12
[]

[Outputs]
  [./out]
    type = CSV
    interval = 10
  [../]
[]

(modules/phase_field/test/tests/actions/conserved_forward_split_1var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 25.0
  ymax = 25.0
  elem_type = QUAD
[]

[Debug]
  show_actions = true
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./c]
        solve_type = FORWARD_SPLIT
        mobility = 1.0
        kappa = kappa_c
        free_energy = F
      [../]
    [../]
  [../]
[]

[ICs]
  [./c_IC]
    type = CrossIC
    variable = c
    x1 = 0.0
    x2 = 25.0
    y1 = 0.0
    y2 = 25.0
  [../]
[]

[AuxVariables]
  [./local_energy]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./local_energy]
    type = TotalFreeEnergy
    variable = local_energy
    f_name = F
    kappa_names = kappa_c
    interfacial_vars = c
  [../]
[]

[Materials]
  [./kappa_c]
    type = GenericConstantMaterial
    prop_names = kappa_c
    prop_values = 2.0
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = c
    function = '(1 - c)^2 * (1 + c)^2'
    f_name = F
  [../]
[]

[Postprocessors]
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
  [../]
  [./total_c]
    type = ElementIntegralVariablePostprocessor
    variable = c
    execute_on = 'initial TIMESTEP_END'
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-10

  start_time = 0.0
  num_steps = 5
  dt = 0.7
[]

[Outputs]
  perf_graph = true
  exodus = true
[]

(modules/porous_flow/test/tests/heat_advection/except1.i)

# Exception testing: cannot use PorousFlowFullySaturatedUpwindHeatAdvection with != 1 phase
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [temp]
  []
[]

[Kernels]
  [dummy1]
    type = Diffusion
    variable = ppwater
  []
  [dummy2]
    type = Diffusion
    variable = ppgas
  []
  [advection]
    type = PorousFlowFullySaturatedUpwindHeatAdvection
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas temp'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 2 0 0 0 3'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  num_steps = 1
[]

(test/tests/test_harness/exception_transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./exception]
    type = ExceptionKernel
    variable = u
    when = residual

    # This exception won't be caught and will crash the simulation
    throw_std_exception = true
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./time_deriv]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 2
    value = 1
  [../]
  [./right2]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  dtmin = 0.005
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePSVG2.i)

# Pressure pulse in 1D with 2 phases, 2components - transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [ppwater]
    initial_condition = 2e6
  []
  [sgas]
    initial_condition = 0.3
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
  [ppgas]
    family = MONOMIAL
    order = FIRST
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    variable = ppwater
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    variable = sgas
    fluid_component = 1
  []
[]

[AuxKernels]
  [ppgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = ppgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-4
    sat_lr = 0.3
    pc_max = 1e9
    log_extension = true
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      density0 = 1
      thermal_expansion = 0
      viscosity = 1e-5
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[BCs]
  [leftwater]
    type = DirichletBC
    boundary = left
    value = 3e6
    variable = ppwater
  []
  [rightwater]
    type = DirichletBC
    boundary = right
    value = 2e6
    variable = ppwater
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1e3
  end_time = 1e4
[]

[VectorPostprocessors]
  [pp]
    type = LineValueSampler
    sort_by = x
    variable = 'ppwater ppgas'
    start_point = '0 0 0'
    end_point = '100 0 0'
    num_points = 11
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_2phasePSVG2
  print_linear_residuals = false
  [csv]
    type = CSV
    execute_on = final
  []
[]

(test/tests/multiapps/sub_cycling/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/vector_fe/coupled_vector_gradient.i)

# This example demonstrates ability to set Dirichlet boundary conditions for LAGRANGE_VEC variables

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    family = LAGRANGE_VEC
    order = FIRST
  [../]
  [./v]
    family = LAGRANGE_VEC
    order = FIRST
  [../]
  [./w]
    family = LAGRANGE_VEC
    order = FIRST
  [../]
  [./s]
    family = LAGRANGE_VEC
    order = FIRST
  [../]
  [./q]
  [../]
[]

[Kernels]
  [./u_diff]
    type = VectorDiffusion
    variable = u
  [../]
  [./v_diff]
    type = VectorDiffusion
    variable = v
  [../]
  [./w_diff]
    type = VectorDiffusion
    variable = w
  [../]
  [./s_diff]
    type = VectorDiffusion
    variable = s
  [../]
  [./v_coupled_diff]
    type = CoupledVectorDiffusion
    variable = v
    v = u
  [../]
  [./w_coupled_diff]
    type = CoupledVectorDiffusion
    variable = w
    v = u
    state = old
  [../]
  [./s_coupled_diff]
    type = CoupledVectorDiffusion
    variable = s
    v = u
    state = older
  [../]
  [./q_diff]
    type = Diffusion
    variable = q
  [../]
[]

[BCs]
  [./left_u]
    type = VectorDirichletBC
    variable = u
    values = '0 0 0'
    boundary = 'left'
  [../]
  [./left_v]
    type = VectorDirichletBC
    variable = v
    values = '0 0 0'
    boundary = 'left'
  [../]
  [./left_w]
    type = VectorDirichletBC
    variable = w
    values = '0 0 0'
    boundary = 'left'
  [../]
  [./left_s]
    type = VectorDirichletBC
    variable = s
    values = '0 0 0'
    boundary = 'left'
  [../]
  [./right_u]
    type = VectorFunctionDirichletBC
    variable = u
    boundary = 'right'
    function_x = 'x_exact'
    function_y = 'y_exact'
  [../]
  [./right_v]
    type = VectorFunctionDirichletBC
    variable = v
    boundary = 'right'
    function_x = 'x_exact'
    function_y = 'y_exact'
  [../]
  [./right_w]
    type = VectorFunctionDirichletBC
    variable = w
    boundary = 'right'
    function_x = 'x_exact_old'
    function_y = 'y_exact_old'
  [../]
  [./right_s]
    type = VectorFunctionDirichletBC
    variable = s
    boundary = 'right'
    function_x = 'x_exact_older'
    function_y = 'y_exact_older'
  [../]
  [./left_q]
    type = DirichletBC
    variable = q
    boundary = 'left'
    value = 1
  [../]
  [./right_q]
    type = NeumannBC
    variable = q
    boundary = 'right'
    value = 1
  [../]
[]

[Functions]
  [./x_exact]
    type = ParsedFunction
    value = 't'
  [../]
  [./y_exact]
    type = ParsedFunction
    value = 't'
  [../]
  [./x_exact_old]
    type = ParsedFunction
    value = 'if(t < 1, 0, t - 1)'
  [../]
  [./y_exact_old]
    type = ParsedFunction
    value = 'if(t < 1, 0, t - 1)'
  [../]
  [./x_exact_older]
    type = ParsedFunction
    value = 'if(t < 2, 0, t - 2)'
  [../]
  [./y_exact_older]
    type = ParsedFunction
    value = 'if(t < 2, 0, t - 2)'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 3
  solve_type = 'NEWTON'
  petsc_options = '-ksp_converged_reason -snes_converged_reason'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '100'
  nl_max_its = 3
  l_max_its = 100
  dtmin = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/element_vec_l2_error_pps/element_vec_l2_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2

  nx = 5
  ny = 5

  xmin = 0.0
  xmax = 1.0

  ymin = 0.0
  ymax = 1.0
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  active = 'bc_u bc_v f_u f_v'

  # A ParsedFunction allows us to supply analytic expressions
  # directly in the input file
  [./bc_u]
    type = ParsedFunction
    value = sin(alpha*pi*x)
    vars = 'alpha'
    vals = '2'
  [../]

  [./bc_v]
    type = ParsedFunction
    value = sin(alpha*pi*y)
    vars = 'alpha'
    vals = '2'
  [../]

  [./f_u]
    type = ParsedFunction
    value = alpha*alpha*pi*pi*sin(alpha*pi*x)
    vars = 'alpha'
    vals = '2'
  [../]

  [./f_v]
    type = ParsedFunction
    value = alpha*alpha*pi*pi*sin(alpha*pi*y)
    vars = 'alpha'
    vals = '2'
  [../]
[]

[Kernels]
  active = 'diff_u diff_v forcing_u forcing_v'

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]

  # This Kernel can take a function name to use
  [./forcing_u]
    type = BodyForce
    variable = u
    function = f_u
  [../]

  [./forcing_v]
    type = BodyForce
    variable = v
    function = f_v
  [../]
[]

[BCs]
  active = 'all_u all_v'

  # The BC can take a function name to use
  [./all_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'bottom right top left'
    function = bc_u
  [../]

  [./all_v]
    type = FunctionDirichletBC
    variable = v
    boundary = 'bottom right top left'
    function = bc_v
  [../]
[]

[Executioner]
  type = Steady

  [./Adaptivity]
    refine_fraction = 1.0
    coarsen_fraction = 0.0
    max_h_level = 10
    steps = 3
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
    execute_on = 'initial timestep_end'
  [../]

  [./integral]
    type = ElementVectorL2Error
    var_x = u
    var_y = v
    function_x = bc_u
    function_y = bc_v
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  file_base = out
  exodus = false
  csv = true
[]

(test/tests/outputs/console/console_off.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  console=false
[]

(test/tests/markers/error_fraction_marker/error_fraction_marker_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[Functions]
  [solution]
    type = ParsedFunction
    value = (exp(x)-1)/(exp(1)-1)
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [conv]
    type = Convection
    variable = u
    velocity = '1 0 0'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  [Indicators]
    [error]
      type = AnalyticalIndicator
      variable = u
      function = solution
    []
  []
  [Markers]
    [marker]
      type = ErrorFractionMarker
      coarsen = 0.1
      indicator = error
      refine = 0.3
    []
  []
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/examples/2D_interface/main.i)

# Basic example coupling a master and sub app at an interface in a 2D model.
# The master app provides a flux term to the sub app via Functional Expansions, which then performs
# its calculations.  The sub app's interface conditions, both value and flux, are transferred back
# to the master app
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.0
  xmax = 0.4
  nx = 6
  ymin = 0.0
  ymax = 10.0
  ny = 20
[]

[Variables]
  [./m]
  [../]
[]

[Kernels]
  [./diff_m]
    type = HeatConduction
    variable = m
  [../]
  [./time_diff_m]
    type = HeatConductionTimeDerivative
    variable = m
  [../]
  [./source_m]
    type = BodyForce
    variable = m
    value = 100
  [../]
[]

[Materials]
  [./Impervium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '0.00001              50.0          100.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    value = 2
    variable = m
  [../]
[]

[BCs]
  [./interface_value]
    type = FXValueBC
    variable = m
    boundary = right
    function = FX_Basis_Value_Main
  [../]
  [./interface_flux]
    type = FXFluxBC
    boundary = right
    variable = m
    function = FX_Basis_Flux_Main
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '4'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
  [./FX_Basis_Flux_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '5'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Flux_UserObject_Main]
    type = FXBoundaryFluxUserObject
    function = FX_Basis_Flux_Main
    variable = m
    boundary = right
    diffusivity = thermal_conductivity
  [../]
[]

[Postprocessors]
  [./average_interface_value]
    type = SideAverageValue
    variable = m
    boundary = right
  [../]
  [./total_flux]
    type = SideFluxIntegral
    variable = m
    boundary = right
    diffusivity = thermal_conductivity
  [../]
  [./picard_iterations]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = sub.i
    sub_cycling = true
  [../]
[]

[Transfers]
  [./FluxToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Flux_UserObject_Main
    multi_app_object_name = FX_Basis_Flux_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
  [./FluxToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Flux_Main
    multi_app_object_name = FX_Flux_UserObject_Sub
  [../]
[]

(test/tests/multiapps/picard/picard_adaptive_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10

  [./TimeStepper]
    type = IterationAdaptiveDT
    cutback_factor = 0.4
    growth_factor = 1.2
    optimal_iterations = 6
    dt = 0.1
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform8_update_version.i)

# A single unit element is stretched by 1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = 2.6 Pa
# stress_xx = 0.6 Pa
# stress_yy = 0.6 Pa
# tensile_strength is set to 0.5Pa
#
# stress_zz = 0.5
# plastic multiplier = 2.1/2.6 E-6
# stress_xx = 0.6 - (2.1/2.6*0.6) = 0.115
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.0E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0.6E6 1E6'
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform8_update_version
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/xfem/test/tests/single_var_constraint_2d/propagating_2field_2constraint.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
    time_start_cut = 0.0
    time_end_cut = 2.0
  [../]
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[Constraints]
  [./xfem_constraint_u]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0
    jump_flux = 0
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
  [./xfem_constraint_v]
    type = XFEMSingleVariableConstraint
    variable = v
    jump = 0
    jump_flux = 0
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/user_object_Voce_BCC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
  nx = 2
  ny = 2
[]

[GlobalParams]
  volumetric_locking_correction = true
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
    use_displaced_mesh = true
  [../]
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[UserObjects]
  [./prop_read]
    type = ElementPropertyReadFile
    prop_file_name = 'euler_ang_file.txt'
    # Enter file data as prop#1, prop#2, .., prop#nprop
    nprop = 3
    read_type = element
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./e_yy]
    type = RankTwoAux
    variable = e_yy
    rank_two_tensor = lage
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./fp_yy]
    type = RankTwoAux
    variable = fp_yy
    rank_two_tensor = fp
    index_j = 1
    index_i = 1
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 48
    slip_sys_file_name = input_slip_sys_bcc48.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 12 0.001 0.1 13 24 0.001 0.1 25 48 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 48
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 48
    groups = '0 12 24 48'
    group_values =  '50 51 52'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_voce
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_voce]
    type = CrystalPlasticityStateVarRateComponentVoce
    variable_size = 48
    crystal_lattice_type = 'BCC'
    groups = '0 12 24 48'
    h0_group_values = '1 2 3'
    tau0_group_values = '50 51 52'
    tauSat_group_values = '70 81 92'
    hardeningExponent_group_values = '1 2 3'
    selfHardening_group_values ='4 5 6'
    coplanarHardening_group_values='7 8 9'
    GroupGroup_Hardening_group_values = '10 20 30
                                         40 50 60
                                         70 80 90'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_voce'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'disp_x disp_y'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    read_prop_user_object = prop_read
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./e_yy]
    type = ElementAverageValue
    variable = e_yy
  [../]
  [./fp_yy]
    type = ElementAverageValue
    variable = fp_yy
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.01
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.01
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/jacobian/coupled_convreact2.i)

# Test the Jacobian terms for the CoupledConvectionReactionSub Kernel using
# activity coefficients not equal to unity

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    min = 1
    max = 5
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[Kernels]
  [./diff]
    type = DarcyFluxPressure
    variable = pressure
  [../]
  [./diff_b]
    type = Diffusion
    variable = b
  [../]
  [./a1conv]
    type = CoupledConvectionReactionSub
    variable = a
    v = b
    log_k = 2
    weight = 1
    sto_v = 2.5
    sto_u = 2
    p = pressure
    gamma_eq = 2
    gamma_u = 2.5
    gamma_v = 1.5
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(test/tests/controls/real_function_control/multi_real_function_control.i)

###########################################################
# This is a test of the Control Logic System. This test
# uses the RealFunctionControl to change a multiple Kernel
# coefficients based on an analytical function at the end
# of each timestep.
#
# @Requirement F8.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff_u]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 0.2
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Functions]
  [./func_coef]
    type = ParsedFunction
    value = '2*t + 0.1'
  [../]
[]

[Postprocessors]
  [./u_coef]
    type = RealControlParameterReporter
    parameter = 'Kernels/diff_u/coef'
  [../]
  [./v_coef]
    type = RealControlParameterReporter
    parameter = 'Kernels/diff_v/coef'
  [../]
[]

[Controls]
  [./func_control]
    type = RealFunctionControl
    parameter = '*/*/coef'
    function = 'func_coef'
    execute_on = 'timestep_begin'
  [../]
[]

(modules/combined/test/tests/power_law_creep/power_law_creep_restart2.i)

# 1x1x1 unit cube with uniform pressure on top face

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 1'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
  [./heat_ie]
    type = HeatConductionTimeDerivative
    variable = temp
  [../]
[]

[BCs]
  [./u_top_pull]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    factor = -10.0e6
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp_fix]
    type = DirichletBC
    variable = temp
    boundary = 'bottom top'
    value = 1000.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'power_law_creep'
    tangent_operator = elastic
  [../]
  [./power_law_creep]
    type = PowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]

  [./thermal]
    type = HeatConductionMaterial
    specific_heat = 1.0
    thermal_conductivity = 100.
  [../]
  [./density]
    type = Density
    density = 1.0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  l_tol = 1e-5
  start_time = 0.6
  end_time = 1.0
  num_steps = 12
  dt = 0.1
[]

[Outputs]
  file_base = power_law_creep_out
  exodus = true
[]

[Problem]
  restart_file_base = power_law_creep_restart1_out_cp/0006
[]

(modules/chemical_reactions/test/tests/jacobian/primary_convection.i)

# Test the Jacobian terms for the PrimaryConvection Kernel

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    min = 1
    max = 5
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
[]

[Kernels]
  [./diff]
    type = DarcyFluxPressure
    variable = pressure
  [../]
  [./conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/level_set/examples/vortex/vortex_reinit.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
  nx = 16
  ny = 16
  uniform_refine = 2
  elem_type = QUAD9
  second_order = true
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[AuxKernels]
  [./vec]
    type = VectorFunctionAux
    variable = velocity
    function = velocity_func
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Variables]
  [phi]
    family = LAGRANGE
  []
[]

[Functions]
  [phi_exact]
    type = LevelSetOlssonBubble
    epsilon = 0.03
    center = '0.5 0.75 0'
    radius = 0.15
  []
  [./velocity_func]
    type = LevelSetOlssonVortex
    reverse_time = 2
  [../]
[]

[ICs]
  [phi_ic]
    type = FunctionIC
    function = phi_exact
    variable = phi
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = phi
  []
  [advection]
    type = LevelSetAdvection
    velocity = velocity
    variable = phi
  []
  [advection_supg]
    type = LevelSetAdvectionSUPG
    velocity = velocity
    variable = phi
  []
  [time_supg]
    type = LevelSetTimeDerivativeSUPG
    velocity = velocity
    variable = phi
  []
[]

[Postprocessors]
  [area]
    type = LevelSetVolume
    threshold = 0.5
    variable = phi
    location = outside
    execute_on = 'initial timestep_end'
  []
  [cfl]
    type = LevelSetCFLCondition
    velocity = velocity
    execute_on = 'initial timestep_end'
  []
[]

[Problem]
  type = LevelSetProblem
[]

[Preconditioning/smp]
    type = SMP
    full = true
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0
  end_time = 2
  scheme = crank-nicolson
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = cfl
    scale = 0.8
  []
[]

[MultiApps]
  [reinit]
    type = LevelSetReinitializationMultiApp
    input_files = 'vortex_reinit_sub.i'
    execute_on = TIMESTEP_END
  []
[]

[Transfers]
  [to_sub]
    type = MultiAppCopyTransfer
    source_variable = phi
    variable = phi
    direction = to_multiapp
    multi_app = reinit
    execute_on = 'timestep_end'
  []

  [to_sub_init]
    type = MultiAppCopyTransfer
    source_variable = phi
    variable = phi_0
    direction = to_multiapp
    multi_app = reinit
    execute_on = 'timestep_end'
  []

  [from_sub]
    type = MultiAppCopyTransfer
    source_variable = phi
    variable = phi
    direction = from_multiapp
    multi_app = reinit
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  csv = true
  exodus = true
[]

(test/tests/transfers/multiapp_userobject_transfer/tosub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 8
  xmax = 0.1
  ymax = 0.5
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
[]

[AuxVariables]
  [./multi_layered_average]
  [../]
  [./element_multi_layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./axial_force]
    type = ParsedFunction
    value = 1000*y
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = axial_force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.001

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Problem]
  coord_type = rz
  type = FEProblem
[]

(modules/porous_flow/test/tests/jacobian/heat_advection02.i)

# 2phase, unsaturated, heat advection
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
  [pgas]
  []
  [pwater]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    variable = pgas
    max = 1.0
    min = 0.0
  []
  [pwater]
    type = RandomIC
    variable = pwater
    max = 0.0
    min = -1.0
  []
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
[]

[Kernels]
  [dummy_pgas]
    type = Diffusion
    variable = pgas
  []
  [dummy_pwater]
    type = Diffusion
    variable = pwater
  []
  [heat_advection]
    type = PorousFlowHeatAdvection
    variable = temp
    gravity = '1 2 3'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pgas pwater'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
      cv = 1.1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.8
      density0 = 0.7
      thermal_expansion = 0
      viscosity = 1.3
      cv = 1.6
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = pgas
    capillary_pressure = pc
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/multiapps/relaxation/sub_relaxed_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
    initial_condition = 1
  [../]
  [./inverse_v]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = inverse_v
  [../]
[]

[AuxKernels]
  [./invert_v]
    type = QuotientAux
    variable = inverse_v
    denominator = v
    numerator = 20.0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./Neumann_right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
  execute_on = 'INITIAL TIMESTEP_END'
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_begin
    positions = '0 0 0'
    input_files = sub_relaxed_sub.i
    relaxed_variables = v
    relaxation_factor = 0.94
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/auxkernels/vector_material_real_vector_value/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [v]
    family = LAGRANGE_VEC
  []
[]

[Kernels]
  [diff_v]
    type = ADVectorDiffusion
    variable = v
  []
[]

[BCs]
  [left_v]
    type = ADVectorFunctionDirichletBC
    variable = v
    function_x = 1
    function_y = 2
    boundary = 'left'
  []
  [right_v]
    type = ADVectorFunctionDirichletBC
    variable = v
    function_x = 4
    function_y = 8
    boundary = 'right'
  []
[]

[Materials]
  [coupled]
    type = VectorCoupledValuesMaterial
    variable = v
    request_dotdot = false
  []
[]

[AuxVariables]
  [reg_vec]
    family = MONOMIAL_VEC
  []
  [ad_vec]
    family = MONOMIAL_VEC
  []
[]

[AuxKernels]
  [reg_vec]
    type = VectorMaterialRealVectorValueAux
    property = v_value
    variable = reg_vec
  []
  [ad_vec]
    type = ADVectorMaterialRealVectorValueAux
    property = v_ad_value
    variable = ad_vec
  []
[]


[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/time_integrator_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  # Don't allow multiple TimeIntegrators
  scheme = 'implicit-euler'
  [./TimeIntegrator]
    type = 'ImplicitEuler'
  [../]

  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/displaced/non_displaced_fallback.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[AuxVariables]
  [./a]
  [../]
[]

[AuxKernels]
  [./a_ak]
    type = ConstantAux
    variable = a
    value = 1.
    execute_on = initial
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  [./exodus]
    type = Exodus
    use_displaced = true
  [../]
[]

(test/tests/postprocessors/time_extreme_value/time_extreme_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = 'if(t<1.0,t,1.0)'
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = 'if(t<1.0,2.0-t,1.0)'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

[]

[Postprocessors]
  [./max_nl_dofs]
    type = TimeExtremeValue
    value_type = max
    postprocessor = nl_dofs
    execute_on = 'initial timestep_end'
  [../]

  [./nl_dofs]
    type = NumDOFs
    system = NL
    execute_on = 'initial timestep_end'
  [../]
[]

[Adaptivity]
  marker = marker
  max_h_level = 2
  [./Markers]
    [./marker]
      type = ValueRangeMarker
      lower_bound = 0.7
      upper_bound = 1.3
      buffer_size = 0.2
      variable = u
      invert = true
      third_state = DO_NOTHING
    [../]
  [../]
[]

[Outputs]
  csv = true
[]

(modules/functional_expansion_tools/test/tests/errors/missing_series_duo_axis.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Functions]
  [./series]
    type = FunctionSeries
    series_type = CylindricalDuo
    orders = '0 1'
    physical_bounds = '-1.0 1.0   0.0 0.0   1'
    disc = Zernike
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

(test/tests/transfers/get_transfers_from_feproblem/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  # This test currently diffs when run in parallel with DistributedMesh enabled,
  # most likely due to the fact that it uses some geometric search stuff.
  # For more information, see #2121.
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./layered_average]
    type = GetTransferUserObject
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  nl_rel_tol = 1e-10

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
  [../]
[]

[Transfers]
  [./nearest_node]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = nearest_node
  [../]
  [./mesh_function]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = mesh_function
  [../]
[]

(test/tests/auxkernels/user_object_dependency/aux_uo_deps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables][dummy][][]

[AuxVariables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxKernels]
  [u]
    type = PostprocessorAux
    variable = u
    # this aux kernel is indirectly depending on two other postprocessors, b and c
    pp = a
  []
[]

[Postprocessors]
  [a]
    type = ScalePostprocessor
    value = b
    scaling_factor = 2
  []
  [b]
    type = ScalePostprocessor
    value = c
    scaling_factor = 4
  []
  [c]
    type = VolumePostprocessor
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/mineral_volume_fraction/mineral.i)

# Test the MineralVolumeFraction postprocessor

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 2
  ymax = 2
[]

[Variables]
  [./mineral_conc]
    initial_condition = 0.1
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./volume_frac]
    type = TotalMineralVolumeFraction
    variable = mineral_conc
    molar_volume = 20
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_fileread.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx=1
  ny=1
  nz=1
  xmin=0.0
  xmax=1.0
  ymin=0.0
  ymax=1.0
  zmin=0.0
  zmax=1.0
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    block = 0
  [../]
  [./disp_y]
    block = 0
  [../]
  [./disp_z]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = 'initial timestep_end'
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = 'initial timestep_end'
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    slip_sys_res_prop_file_name = input_slip_sys_res.txt
    slip_sys_flow_prop_file_name = input_slip_sys_flow_prop.txt
    hprops = '1.0 541.5 60.8 109.8 2.5'
    nss = 12
    intvar_read_type = slip_sys_res_file
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    execute_on = 'initial timestep_end'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    execute_on = 'initial timestep_end'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    execute_on = 'initial timestep_end'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    execute_on = 'initial timestep_end'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 0.05
  dtmax = 10.0
  dtmin = 0.05

  num_steps = 10
[]

[Outputs]
  file_base = crysp_fileread_out
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except16.i)

# fully-saturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    function_of = temperature
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/time_steppers/constant_dt_regrowth/constant_dt_regrowth.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FailingProblem
  fail_step = 3
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian_damper/cube_load.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  displacements = 'disp_x disp_y disp_z'
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]

  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./total_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1     2'
    y = '0 0.025 0.05'
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]

  [./total_strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = total_strain_yy
    index_i = 1
    index_j = 1
  [../]
[]


[BCs]
  [./y_pull_function]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 3
    function = top_pull
  [../]

  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = 4
    value = 0.0
  [../]

  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = 1
    value = 0.0
  [../]

  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = 0
    value = 0.0
  [../]
[]

[Postprocessors]
  [./stress_yy_el]
    type = ElementalVariableValue
    variable = stress_yy
    elementid = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 2e5
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Dampers]
  [./disp_x_damp]
    type = ElementJacobianDamper
    max_increment = 0.002
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 2
  dt = 1
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/heat_source_bar/ad_heat_source_bar.i)

# This is a simple 1D test of the volumetric heat source with material properties
# of a representative ceramic material.  A bar is uniformly heated, and a temperature
# boundary condition is applied to the left side of the bar.

# Important properties of problem:
# Length: 0.01 m
# Thermal conductivity = 3.0 W/(mK)
# Specific heat = 300.0 J/K
# density = 10431.0 kg/m^3
# Prescribed temperature on left side: 600 K

# When it has reached steady state, the temperature as a function of position is:
#  T = -q/(2*k) (x^2 - 2*x*length) + 600
#  or
#  T = -6.3333e+7 * (x^2 - 0.02*x) + 600
#  on left side: T=600, on right side, T=6933.3

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = 0.01
  nx = 20
[]

[Variables]
  [./temp]
    initial_condition = 300.0
  [../]
[]

[Kernels]
  [./heat]
    type = ADHeatConduction
    variable = temp
    thermal_conductivity = thermal_conductivity
  [../]
  [./heatsource]
    type = ADMatHeatSource
    material_property = volumetric_heat
    variable = temp
    scalar = 10
  [../]
[]

[BCs]
  [./lefttemp]
    type = DirichletBC
    boundary = left
    variable = temp
    value = 600
  [../]
[]

[Materials]
  [./density]
    type = ADGenericConstantMaterial
    prop_names = 'density  thermal_conductivity volumetric_heat  '
    prop_values = '10431.0 3.0                  3.8e7'
  [../]
[]

[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./right]
    type = SideAverageValue
    variable = temp
    boundary = right
  [../]
  [./error]
    type = NodalL2Error
    function = '-3.8e+8/(2*3) * (x^2 - 2*x*0.01) + 600'
    variable = temp
  [../]
[]

[Outputs]
  execute_on = FINAL
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform2.i)

# apply uniform stretch in x, y and z directions.
# trial_stress(0, 0) = -2
# trial_stress(1, 1) = 6
# trial_stress(2, 2) = 10
# With tensile_strength = 2, the algorithm should return to trace(stress) = 2, or
# stress(0, 0) = -6
# stress(1, 1) = 2
# stress(2, 2) = 6


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1E-7*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3E-7*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '5E-7*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningConstant
    value = -1
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
    use_custom_returnMap = true
    use_custom_cto = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform4.i)

# checking for small deformation
# A single element is stretched by 0.75E-6m in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# tensile_strength is set to 1Pa, tip_smoother = 0, edge_smoother = 25degrees
# Then A + B + C = 0.609965
#
# The final stress should have meanstress = 0.680118 and bar(sigma) = 0.52443, and sigma_zz = sigma_xx = 0.982896

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.75E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.75E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./mc]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    yield_function_tolerance = 1E-6
    tensile_tip_smoother = 0.0
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform4
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/ics/check_error/two_ics_on_same_boundary.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./left]
    type = ConstantIC
    variable = u
    boundary = left
    value = 0.5
  [../]
  [./left2]
    type = ConstantIC
    variable = u
    boundary = left
    value = 2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
[]

(test/tests/postprocessors/scalar_coupled_postprocessor/scalar_coupled_postprocessor_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmax = 1
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
  [./scalar_variable]
    family = SCALAR
    order = FIRST
    initial_condition = 2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[ScalarKernels]
  [./td1]
    type = ODETimeDerivative
    variable = scalar_variable
  [../]
[]

[BCs]
  [./leftDirichlet]
      type = DirichletBC
      variable = u
      boundary = 'left'
      value = 1
  [../]
  [./rightDirichlet]
      type = DirichletBC
      variable = u
      boundary = 'right'
      value = 0
  [../]
[]

[Postprocessors]
  [./totalFlux]
    type = ScalarCoupledPostprocessor
    variable = u
    coupled_scalar = scalar_variable
    boundary = left
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 1
  solve_type = JFNK
  l_max_its = 30
  l_tol = 1e-6
  nl_max_its = 20
  nl_rel_tol = 1e-5
[]

[Outputs]
  csv = true
[]

(test/tests/bcs/coupled_dirichlet_bc/coupled_dirichlet_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./coupled_force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  # BCs on left
  # u: u=1
  # v: v=2
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 2
  [../]

  # BCs on right
  # u: c*u + u^2 + v^2 = 9
  # v: no flux
  [./right_u]
    type = CoupledDirichletBC
    variable = u
    boundary = 1
    value = 9
    v=v
  [../]
[]

[Preconditioning]
  [./precond]
    type = SMP
    # 'full = true' is required for computeOffDiagJacobian() to get
    # called.  If you comment this out, you should see that this test
    # requires a different number of linear and nonlinear iterations.
    full = true
  [../]
[]

[Executioner]
  type = Steady

  # solve_type = 'PJFNK'
  solve_type = 'NEWTON'

  # Uncomment next line to disable line search.  With line search enabled, you must use full=true with Newton or else it will fail.
  # line_search = 'none'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-10
  l_tol = 1e-12
  nl_max_its = 10
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/mesh/adapt/displaced_adapt_test.i)

# Adaptivity on displaced problem
# - testing initial_refinement and adaptivity as well
#
# variables:
# - u and v_aux are used for displacing the problem
# - v is used to get some refinements
#

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
  uniform_refine = 3
  displacements = 'u aux_v'
[]

[Functions]
  [./aux_v_fn]
    type = ParsedFunction
    value = x*(y-0.5)/5
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'udiff uie vdiff vconv vie'

  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./uie]
    type = TimeDerivative
    variable = u
  [../]

  [./vdiff]
    type = Diffusion
    variable = v
  [../]

  [./vconv]
    type = Convection
    variable = v
    velocity = '-10 1 0'
  [../]

  [./vie]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  active = 'uleft uright vleft vright'

  [./uleft]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./uright]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0.1
  [../]

  [./vleft]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./vright]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[AuxVariables]
  [./aux_v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./aux_k_1]
    type = FunctionAux
    variable = aux_v
    function = aux_v_fn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 2
  dt = .1

  [./Adaptivity]
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
  [../]
[]

[Outputs]
  exodus = true
  [./displaced]
    type = Exodus
    use_displaced = true
  [../]
[]

(modules/richards/test/tests/jacobian_1/jn09.i)

# unsaturated = false
# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn09
  exodus = false
[]

(modules/combined/test/tests/thermal_elastic/derivatives.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./a]
    [./InitialCondition]
      type = RandomIC
      min = -1
      max = 1
    [../]
  [../]
  [./b]
    [./InitialCondition]
      type = RandomIC
      min = -1
      max = 1
    [../]
  [../]
[]

[Debug]
  [./MaterialDerivativeTest]
    [./elastic]
      prop_name = elasticity_tensor
      prop_type = RankFourTensor
      derivative_order = 1
      args = 'a b'
    [../]
  [../]
[]

[Problem]
  kernel_coverage_check = false
[]

[Materials]
  [./youngs_modulus]
    type = DerivativeParsedMaterial
    f_name = youngs_modulus
    function = '23.1 * a^4 + 10.7 * b^2'
    args = 'a b'
  [../]
  [./poissons_ratio]
    type = DerivativeParsedMaterial
    f_name = poissons_ratio
    function = '0.2 * a^2 + 0.29 * b^3'
    args = 'a b'
  [../]

  [./elasticity_tensor]
    type = ComputeVariableIsotropicElasticityTensor
    args = 'a b'
    youngs_modulus = youngs_modulus
    poissons_ratio = poissons_ratio
  [../]
[]

[Executioner]
  type = Steady
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform2_native.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = native
    internal_constraint_tolerance = 1 # irrelevant here
    yield_function_tolerance = 1      # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = cdp
    perform_finite_strain_rotations = false
  [../]
  [./cdp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 4
    smoothing_tol = 1E-5
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_native
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/porous_flow/test/tests/jacobian/hfrompps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [pressure]
  []

  [temperature]
  []
[]

[ICs]
  [pressure_ic]
    type = ConstantIC
    variable = pressure
    value = 1
  []
  [temperature_ic]
    type = ConstantIC
    variable = temperature
    value = 4
  []
[]

[Kernels]
  [p_td]
    type = TimeDerivative
    variable = pressure
  []

  [energy_dot]
    type = TimeDerivative
    variable = temperature
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[DiracKernels]
  [source_h]
    type = PorousFlowPointEnthalpySourceFromPostprocessor
    variable = temperature
    mass_flux = mass_flux_in
    point = '0.5 0.5 0'
    T_in = T_in
    pressure = pressure
    fp = simple_fluid
  []
[]

[Preconditioning]
  [preferred]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -snes_test_err'
    petsc_options_value = ' lu      1e-6'
  []
[]

[Postprocessors]
  [mass_flux_in]
    type = FunctionValuePostprocessor
    function = 1
    execute_on = 'initial timestep_end'
  []

  [T_in]
    type = FunctionValuePostprocessor
    function = 1
    execute_on = 'initial timestep_end'
  []
[]


[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1e-14
  dt = 1
  num_steps = 1
[]

(test/tests/problems/eigen_problem/eigensolvers/ne_coupled_picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [./T]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./power]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_T]
    type = Diffusion
    variable = T
  [../]
  [./src_T]
    type = CoupledForce
    variable = T
    v = power
  [../]
[]

[BCs]
  [./homogeneousT]
    type = DirichletBC
    variable = T
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  execute_on = 'timestep_end'
[]

(modules/phase_field/test/tests/MultiPhase/penalty.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 14
  ny = 10
  nz = 0
  xmin = 10
  xmax = 40
  ymin = 15
  ymax = 35
  elem_type = QUAD4
[]

[GlobalParams]
  penalty = 5
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 25.0
      y1 = 25.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 30.0
      y1 = 25.0
      radius = 4.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.5
  [../]
[]

[Kernels]
  [./deta1dt]
    type = TimeDerivative
    variable = eta1
  [../]
  [./ACBulk1]
    type = AllenCahn
    variable = eta1
    args = 'c eta2'
    f_name = F
  [../]
  [./ACInterface1]
    type = ACInterface
    variable = eta1
    kappa_name = kappa_eta
  [../]
  [./penalty1]
    type = SwitchingFunctionPenalty
    variable = eta1
    etas    = 'eta1 eta2'
    h_names = 'h1   h2'
  [../]

  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
  [./ACBulk2]
    type = AllenCahn
    variable = eta2
    args = 'c eta1'
    f_name = F
  [../]
  [./ACInterface2]
    type = ACInterface
    variable = eta2
    kappa_name = kappa_eta
  [../]
  [./penalty2]
    type = SwitchingFunctionPenalty
    variable = eta2
    etas    = 'eta1 eta2'
    h_names = 'h1   h2'
  [../]

  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = 'eta1 eta2'
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time1]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L kappa_eta'
    prop_values = '1 1        '
  [../]
  [./consts2]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 1'
  [../]

  [./hsum]
    type = ParsedMaterial
    function = h1+h2
    f_name = hsum
    material_property_names = 'h1 h2'
    args = 'c'
    outputs = exodus
  [../]

  [./switching1]
    type = SwitchingFunctionMaterial
    function_name = h1
    eta = eta1
    h_order = SIMPLE
  [../]
  [./switching2]
    type = SwitchingFunctionMaterial
    function_name = h2
    eta = eta2
    h_order = SIMPLE
  [../]

  [./barrier]
    type = MultiBarrierFunctionMaterial
    etas = 'eta1 eta2'
  [../]

  [./free_energy_A]
    type = DerivativeParsedMaterial
    f_name = Fa
    args = 'c'
    function = '(c-0.1)^2'
    derivative_order = 2
  [../]
  [./free_energy_B]
    type = DerivativeParsedMaterial
    f_name = Fb
    args = 'c'
    function = '(c-0.9)^2'
    derivative_order = 2
  [../]

  [./free_energy]
    type = DerivativeMultiPhaseMaterial
    f_name = F
    fi_names = 'Fa   Fb'
    hi_names = 'h1   h2'
    etas     = 'eta1 eta2'
    args = 'c'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm       lu'

  l_max_its = 15
  l_tol = 1.0e-6

  nl_max_its = 50
  nl_rel_tol = 1.0e-7
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  num_steps = 2
  dt = 0.05
  dtmin = 0.01
[]

[Debug]
  # show_var_residual_norms = true
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/functions/linear_combination_function/lcf_grad.i)

# LinearCombinationFunction function test
# See [Functions] block for a description of the tests

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  nx = 3
  ny = 3
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./the_linear_combo_x]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./the_linear_combo_y]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./the_linear_combo_x]
    type = FunctionDerivativeAux
    component = x
    variable = the_linear_combo_x
    function = the_linear_combo
  [../]
  [./the_linear_combo_y]
    type = FunctionDerivativeAux
    component = y
    variable = the_linear_combo_y
    function = the_linear_combo
  [../]
[]


[Functions]
  [./xtimes]
    type = ParsedGradFunction
    value = '1.1*x+y'
    grad_x = '1.1'
    grad_y = '1'
  [../]

  [./twoxplus1]
    type = ParsedGradFunction
    value = '2*x+1'
    grad_x = '2'
  [../]

  [./tover2]
    type = ParsedGradFunction
    value = '0.5*t-y*7'
    grad_y = '-7'
  [../]

  [./the_linear_combo]
    type = LinearCombinationFunction
    functions = 'xtimes twoxplus1 tover2'
    w = '3 -1.2 3'
  [../]

  [./should_be_answer_x]
    type = ParsedFunction
    value = '3*1.1-1.2*2'
  [../]
  [./should_be_answer_y]
    type = ParsedFunction
    value = '3*1+3*(-7)'
  [../]
[]

[Postprocessors]
  [./should_be_zero_x]
    type = ElementL2Error
    function = should_be_answer_x
    variable = the_linear_combo_x
  [../]
  [./should_be_zero_y]
    type = ElementL2Error
    function = should_be_answer_y
    variable = the_linear_combo_y
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = lcf_grad
  hide = dummy
  exodus = false
  csv = true
[]

(test/tests/markers/value_threshold_marker/value_threshold_marker_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  [./Markers]
    [./marker]
      type = ValueThresholdMarker
      coarsen = 0.3
      variable = u
      refine = 0.7
    [../]
    [./inverted_marker]
      type = ValueThresholdMarker
      invert = true
      coarsen = 0.7
      refine = 0.3
      variable = u
      third_state = DO_NOTHING
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/perf_graph/multi_app/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  perf_graph = true
[]

(test/tests/vectorpostprocessors/csv_reader/transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/time_periods/user_objects/user_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    initial_condition = 0.01
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./nodal]
    type = AverageNodalVariableValue
    variable = u
    execute_on = 'TIMESTEP_END'
  [../]
  [./elemental]
    type = ElementAverageValue
    variable = u
    execute_on = 'TIMESTEP_END'
  [../]
  [./general]
    type = PointValue
    point = '0.5 0.5 0'
    variable = u
    execute_on = 'TIMESTEP_END'
  [../]
  [./internal_side]
    type = NumInternalSides
  [../]
  [./side]
    type = SideAverageValue
    boundary = right
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Controls]
  [./pp_control]
    type = TimePeriod
    enable_objects = '*/nodal */elemental */general */internal_side */side'
    start_time = 0.5
    end_time = 1
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

(test/tests/multiapps/multilevel/dt_from_sub_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = dt_from_sub_sub.i
  [../]
[]

(modules/tensor_mechanics/test/tests/static_deformations/beam_cosserat_02_apply_stress.i)

# Beam bending.
# One end is clamped and the other end is subjected to a stress
# and micromechanical moment that will induce bending.
# The stress that will induce bending around the y axis is
# stress_xx = EAz
# This implies a micromechanical moment-stress of
# m_yx = (1/12)EAh^2 for joint_shear_stiffness=0.
# For joint_shear_stiffness!=0, the micromechanical moment-stress
# is
# m_yx = (1/12)EAa^2 G/(ak_s + G)
# All other stresses and moment stresses are assumed to be zero.
# With joint_shear_stiffness=0, and introducing D=-poisson*A, the
# nonzero strains are
# ep_xx = Az
# ep_yy = Dz
# ep_zz = Dz
# kappa_xy = -D
# kappa_yx = A
# This means the displacements are:
# u_x = Axz
# u_y = Dzy
# u_z = -(A/2)x^2 + (D/2)(z^2-y^2)
# wc_x = -Dy
# wc_y = Ax
# wc_z = 0
# This is bending of a bar around the y axis, in plane stress
# (stress_yy=0).  Displacements at the left-hand (x=0) are applied
# according to the above formulae; wc_x and wc_y are applied throughout
# the bar; and stress_xx is applied at the right-hand end (x=10).
# The displacements are measured and
# compared with the above formulae.
# The test uses: E=1.2, poisson=0.3, A=1.11E-2, h=2, ks=0.1, so
# stress_xx = 1.332E-2*z
# m_yx = 0.2379E-2
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 1
  nz = 10
  xmin = 0
  xmax = 10
  ymin = -1
  ymax = 1
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  #use_displaced_mesh = false
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./clamp_z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = left
    function = '-0.3*(z*z-y*y)/2.0*1.11E-2'
  [../]
  [./clamp_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = left
    function = '-0.3*z*y*1.11E-2'
  [../]
  [./clamp_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./end_stress]
    type = FunctionNeumannBC
    boundary = right
    function = z*1.2*1.11E-2
    variable = disp_x
  [../]
  [./fix_wc_x]
    type = FunctionDirichletBC
    variable = wc_x
    boundary = 'left' # right top bottom front back'
    function = '0.3*y*1.11E-2'
  [../]
  [./fix_wc_y]
    type = FunctionDirichletBC
    variable = wc_y
    boundary = 'left' # right top bottom front back'
    function = '1.11E-2*x'
  [../]
  [./end_moment]
    type = VectorNeumannBC
    boundary = right
    variable = wc_y
    vector_value = '2.3785714286E-3 0 0'
  [../]
[]


[AuxVariables]
  [./wc_z]
  [../]
  [./strain_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./strain_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xx
    index_i = 0
    index_j = 0
  [../]
  [./strain_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xy
    index_i = 0
    index_j = 1
  [../]
  [./strain_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xz
    index_i = 0
    index_j = 2
  [../]
  [./strain_yx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yx
    index_i = 1
    index_j = 0
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 1
    index_j = 1
  [../]
  [./strain_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yz
    index_i = 1
    index_j = 2
  [../]
  [./strain_zx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zx
    index_i = 2
    index_j = 0
  [../]
  [./strain_zy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zy
    index_i = 2
    index_j = 1
  [../]
  [./strain_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zz
    index_i = 2
    index_j = 2
  [../]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[VectorPostprocessors]
  [./soln]
    type = LineValueSampler
    sort_by = x
    variable = 'disp_x disp_y disp_z stress_xx stress_xy stress_xz stress_yx stress_yy stress_yz stress_zx stress_zy stress_zz wc_x wc_y wc_z couple_stress_xx couple_stress_xy couple_stress_xz couple_stress_yx couple_stress_yy couple_stress_yz couple_stress_zx couple_stress_zy couple_stress_zz'
    start_point = '0 0 0.5'
    end_point = '10 0 0.5'
    num_points = 11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1.2
    poisson = 0.3
    layer_thickness = 2.0
    joint_normal_stiffness = 1E16
    joint_shear_stiffness = 0.1
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -ksp_max_it -sub_pc_factor_shift_type -pc_asm_overlap -ksp_gmres_restart'
    petsc_options_value = 'gmres asm lu 1E-11 1E-11 10 1E-15 1E-10 100 NONZERO 2 100'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = beam_cosserat_02_apply_stress
  exodus = true
  csv = true
[]

(python/peacock/tests/input_tab/InputTree/gold/lcf1.i)

# LinearCombinationFunction function test
# See [Functions] block for a description of the tests
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 10
[]

[Variables]
  [dummy]
  []
[]

[Kernels]
  [dummy_u]
    type = TimeDerivative
    variable = dummy
  []
[]

[AuxVariables]
  [the_linear_combo]
  []
[]

[AuxKernels]
  [the_linear_combo]
    type = FunctionAux
    variable = the_linear_combo
    function = the_linear_combo
  []
[]

[Functions]
  [xtimes]
    type = ParsedFunction
    value = '1.1*x'
  []
  [twoxplus1]
    type = ParsedFunction
    value = '2*x+1'
  []
  [xsquared]
    type = ParsedFunction
    value = '(x-2)*x'
  []
  [tover2]
    type = ParsedFunction
    value = '0.5*t'
  []
  [the_linear_combo]
    type = LinearCombinationFunction
    functions = 'xtimes twoxplus1 xsquared tover2'
    w = '3 -1.2 0.4 3'
  []
  [should_be_answer]
    type = ParsedFunction
    value = '3*1.1*x-1.2*(2*x+1)+0.4*(x-2)*x+3*0.5*t'
  []
[]

[Postprocessors]
  [should_be_zero]
    type = NodalL2Error
    function = should_be_answer
    variable = 'the_linear_combo'
  []
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = lcf1
  hide = 'dummy'
  exodus = false
  csv = true
[]

(test/tests/auxkernels/vector_variable_nodal/vector_variable_nodal.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  zmin = -1
  zmax =  1
  nx = 2
  ny = 2
  nz = 2
[../]

[Variables]
  [./u]
    family = LAGRANGE_VEC
    order = first
  [../]
[]

[Kernels]
  [./none]
    type = VectorDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = VectorDirichletBC
    variable = u
    boundary = left
    values = '0 0 0'
  [../]
  [./right]
    type = VectorDirichletBC
    variable = u
    boundary = right
    values = '1 2 3'
  [../]
[]

[AuxVariables]
  [./u_mag]
  [../]
[]

[AuxKernels]
  [./calc_u_mag]
    type = VectorVariableMagnitudeAux
    variable = u_mag # the auxvariable to compute
    vector_variable = u # vector variable to compute from
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/output/output_warning.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmax = 10
  ymax = 10
  uniform_refine = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 10
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./test_material]
    type = OutputTestMaterial
    block = 0
    variable = u
    stdvector_property_name = vec
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/postprocessor/postprocessor_console.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./var1]
    type = NumVars
    system = 'NL'
  [../]
  [./var2]
    type = NumVars
    system = 'NL'
    outputs = 'console'
    execute_on = 'timestep_begin timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_rayleigh_hht.i)

# Test for damped small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# density (rho) = 1.0
# mass proportional rayleigh damping(eta) = 0.1
# stiffness proportional rayleigh damping(eta) = 0.1
# HHT time integration parameter (alpha) = -0.3
# Corresponding Newmark beta time integration parameters beta = 0.4225 and gamma = 0.8

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the behaves like a Euler-Bernoulli beam.

# The displacement time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time  disp_y                vel_y                accel_y
# 0.0   0.0                   0.0                  0.0
# 0.2   0.019898364318588     0.18838688112273     1.1774180070171
# 0.4   0.045577003505278     0.087329917525455   -0.92596052423724
# 0.6   0.063767907208218     0.084330765885995    0.21274543331268
# 0.8   0.073602908614573     0.020029576220975   -0.45506879373455
# 1.0   0.06841704414745     -0.071840076837194   -0.46041813317992

[Mesh]
  type = GeneratedMesh
  nx = 10
  dim = 1
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.4225
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.4225
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.4225
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./rot_accel_x]
    type = NewmarkAccelAux
    variable = rot_accel_x
    displacement = rot_x
    velocity = rot_vel_x
    beta = 0.4225
    execute_on = timestep_end
  [../]
  [./rot_vel_x]
    type = NewmarkVelAux
    variable = rot_vel_x
    acceleration = rot_accel_x
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./rot_accel_y]
    type = NewmarkAccelAux
    variable = rot_accel_y
    displacement = rot_y
    velocity = rot_vel_y
    beta = 0.4225
    execute_on = timestep_end
  [../]
  [./rot_vel_y]
    type = NewmarkVelAux
    variable = rot_vel_y
    acceleration = rot_accel_y
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./rot_accel_z]
    type = NewmarkAccelAux
    variable = rot_accel_z
    displacement = rot_z
    velocity = rot_vel_z
    beta = 0.4225
    execute_on = timestep_end
  [../]
  [./rot_vel_z]
    type = NewmarkVelAux
    variable = rot_vel_z
    acceleration = rot_accel_z
    gamma = 0.8
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.2 0.4 10.0'
    y = '0.0 0.01  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  l_tol = 1e-11
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10
  start_time = 0.0
  dt = 0.2
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
    zeta = 0.1
    alpha = -0.3
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
    zeta = 0.1
    alpha = -0.3
  [../]
  [./inertial_force_x]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.4225
    gamma = 0.8
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 0
    variable = disp_x
    alpha = -0.3
  [../]
  [./inertial_force_y]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.4225
    gamma = 0.8
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 1
    variable = disp_y
    alpha = -0.3
  [../]
  [./inertial_force_z]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.4225
    gamma = 0.8
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 2
    variable = disp_z
    alpha = -0.3
  [../]
  [./inertial_force_rot_x]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.4225
    gamma = 0.8
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 3
    variable = rot_x
    alpha = -0.3
  [../]
  [./inertial_force_rot_y]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.4225
    gamma = 0.8
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 4
    variable = rot_y
    alpha = -0.3
  [../]
  [./inertial_force_rot_z]
    type = InertialForceBeam
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
    beta = 0.4225
    gamma = 0.8
    eta = 0.1
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    Ay = 0.0
    Az = 0.0
    component = 5
    variable = rot_z
    alpha = -0.3
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.01
    Ay = 0.0
    Az = 0.0
    Iy = 1.0e-4
    Iz = 1.0e-4
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1.0'
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(test/tests/outputs/system_info/system_info_mesh.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Adaptivity]
  marker = marker
  max_h_level = 2
  [./Indicators]
    [./indicator]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorFractionMarker
      coarsen = 0.1
      indicator = indicator
      refine = 0.7
    [../]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux_u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  print_mesh_changed_info = true
[]

(test/tests/controls/time_periods/multiapps/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.2
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0.3 # set to match start time of MultiApp in master
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/aux_nodal_scalar_kernel/aux_nodal_scalar_kernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 2
  [../]
[]

[AuxVariables]
  [./bc_sum]
    family = SCALAR
    order = FIRST
  [../]
[]

[AuxScalarKernels]
  [./sk]
    type = SumNodalValuesAux
    variable = bc_sum
    nodes = '0 10'
    sum_var = u
  [../]
[]

[Postprocessors]
  [./sum]
    type = ScalarVariable
    variable = bc_sum
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  hide = bc_sum
[]

(modules/combined/test/tests/linear_elasticity/extra_stress.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 128
  ny = 1
  xmax = 3.2
  ymax = 0.025
  elem_type = QUAD4
[]

[Modules/TensorMechanics/Master/All]
  add_variables = true
  generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
[]

[AuxVariables]
  [./c]
  [../]
[]

[ICs]
  [./c_IC]
    type = BoundingBoxIC
    variable = c
    x1 = -1
    y1 = -1
    x2 = 1.6
    y2 = 1
    inside = 0
    outside = 1
    block = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '104 74 74 104 74 104 47.65 47.65 47.65'
    fill_method = symmetric9
    base_name = matrix
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
    base_name = matrix
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    base_name = matrix
  [../]
  [./elasticity_tensor_ppt]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '0.104 0.074 0.074 0.104 0.074 0.104 0.04765 0.04765 0.04765'
    fill_method = symmetric9
    base_name = ppt
  [../]
  [./stress_ppt]
    type = ComputeLinearElasticStress
    block = 0
    base_name = ppt
  [../]
  [./strain_ppt]
    type = ComputeSmallStrain
    block = 0
    base_name = ppt
  [../]
  [./const_stress]
    type = ComputeExtraStressConstant
    block = 0
    base_name = ppt
    extra_stress_tensor = '-0.288 -0.373 -0.2747 0 0 0'
  [../]
  [./global_stress]
    type = TwoPhaseStressMaterial
    base_A = matrix
    base_B = ppt
  [../]
  [./switching]
    type = SwitchingFunctionMaterial
    eta = c
  [../]
[]

[BCs]
  active = 'left_x right_x bottom_y top_y'
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0
  [../]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/diffusion_xfem/levelsetcut3d.i)

# 3D: Mesh is cut by level set based cutter
# The level set is a MOOSE auxvariable

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 1.0
  elem_type = HEX8
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = 'sqrt(x*x + y*y + z*z) - 0.5'
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 2
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cdp_cwp_coss01.i)

#Cosserat capped weak plane and capped drucker prager
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]

  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 2.055555555556E-01
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]

[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 0 0  0 10 0  0 0 10'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = 'dp wp'
    relative_tolerance = 2.0
    absolute_tolerance = 1E6
    max_iterations = 1
  [../]
  [./dp]
    type = CappedDruckerPragerCosseratStressUpdate
    host_youngs_modulus = 10.0
    host_poissons_ratio = 0.25
    base_name = dp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
  [./wp]
    type = CappedWeakPlaneCosseratStressUpdate
    base_name = wp
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0.1
    smoothing_tol = 0.1
    yield_function_tol = 1E-11
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

(test/tests/outputs/oversample/adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t*t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1
  solve_type = PJFNK
[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./oversample]
    type = Exodus
    refinements = 2
    file_base = adapt_out_oversample
    execute_on = 'initial timestep_end'
  [../]
[]

(test/tests/functions/piecewise_multilinear/except5.i)

# PiecewiseMultilinear function exception test
# No valid AXIS lines in the data_file

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./f]
  [../]
[]

[AuxKernels]
  [./f_auxK]
    type = FunctionAux
    variable = f
    function = except5_fcn
  [../]
[]


[Functions]
  [./except5_fcn]
    type = PiecewiseMultilinear
    data_file = except5.txt
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  hide = dummy
[]

(modules/tensor_mechanics/test/tests/ad_anisotropic_plasticity/anis_plasticity_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = true
[]

[AuxVariables]
  [hydrostatic_stress]
    order = CONSTANT
    family = MONOMIAL
  []
  [plasticity_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [plasticity_strain_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [plasticity_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  []
[]
[Variables]
  [disp_x]
    scaling = 1e-10
  []
  [disp_y]
    scaling = 1e-10
  []
  [disp_z]
    scaling = 1e-10
  []
[]
[AuxKernels]
  [hydrostatic_stress]
    type = ADRankTwoScalarAux
    variable = hydrostatic_stress
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  []
  [plasticity_strain_xx]
    type = ADRankTwoAux
    rank_two_tensor = trial_plasticity_plastic_strain
    variable = plasticity_strain_xx
    index_i = 0
    index_j = 0
  []
  [plasticity_strain_xy]
    type = ADRankTwoAux
    rank_two_tensor = trial_plasticity_plastic_strain
    variable = plasticity_strain_xy
    index_i = 0
    index_j = 1
  []
  [plasticity_strain_yy]
    type = ADRankTwoAux
    rank_two_tensor = trial_plasticity_plastic_strain
    variable = plasticity_strain_yy
    index_i = 1
    index_j = 1
  []
[]

[Functions]
  [pull]
    type = PiecewiseLinear
    x = '0 1e3 1e8'
    y = '0 1e2 1e2'
  []
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = FINITE
    add_variables = true
    incremental = true
    generate_output = 'elastic_strain_xx elastic_strain_yy elastic_strain_xy stress_xx stress_xy stress_yy'
    use_automatic_differentiation = true
  []
[]

[Materials]

  [elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 206800
    poissons_ratio = 0.0
  []

  [elastic_strain]
    type = ADComputeMultipleInelasticStress
    inelastic_models = "trial_plasticity"
    max_iterations = 500
    absolute_tolerance = 1e-05
  []

  [trial_plasticity]
    type = ADHillPlasticityStressUpdate
    # internal_solve_output_on = always
    # F G H L M N
    hardening_constant = 5000
    yield_stress = 20000000000000
    hill_constants = "1.0 4.0 5.0 0.5 0.5 0.5"
    base_name = trial_plasticity
  []
[]

[BCs]
  [no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  []

  [no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  []

  [no_disp_z]
    type = ADDirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  []

  [Pressure]
    [Side1]
      boundary = top
      function = pull
    []
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient

  solve_type = NEWTON
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
  petsc_options_value = '101                asm      lu'

  line_search = 'none'
  nl_rel_tol = 1e-07
  nl_abs_tol = 1.0e-15
  l_max_its = 90
  num_steps = 40
  dt = 5.0e1
  start_time = 0
  automatic_scaling = true
[]

[Postprocessors]
  [max_disp_x]
    type = ElementExtremeValue
    variable = disp_x
  []
  [max_disp_y]
    type = ElementExtremeValue
    variable = disp_y
  []
  [max_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  []
  [dt]
    type = TimestepSize
  []
  [num_lin]
    type = NumLinearIterations
    outputs = console
  []
  [num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  []
[]

[Outputs]
  csv = true
  exodus = true
  perf_graph = true
[]

(modules/phase_field/test/tests/mobility_derivative/matdiffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmax = 15.0
  ymax = 15.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]
  [./d]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 15
      y1 = 15
      radius = 8
      int_width = 3
      invalue = 2
      outvalue = 0
    [../]
  [../]
[]

[Kernels]
  [./cres]
    type = MatDiffusion
    variable = c
    diffusivity = Dc
    args = d
  [../]
  [./ctime]
    type = TimeDerivative
    variable = c
  [../]

  [./dres]
    type = MatDiffusion
    variable = d
    diffusivity = Dd
    args = c
  [../]
  [./dtime]
    type = TimeDerivative
    variable = d
  [../]
[]

[Materials]
  [./Dc]
    type = DerivativeParsedMaterial
    f_name = Dc
    function = '0.01+c^2+d'
    args = 'c d'
    derivative_order = 1
  [../]
  [./Dd]
    type = DerivativeParsedMaterial
    f_name = Dd
    function = 'd^2+c+1.5'
    args = 'c d'
    derivative_order = 1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  lu           1'

  dt = 1
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/vector_dot_dot/vector_test.i)

# Tests calculation of first and second time derivative
# of a coupled vector variable in a material
# a_vec(x,y,z,t) = [t*(t*x + y), t*y, 0]
# a_vec_dot(x,y,z,t) = [2*t*x + y, y, 0]
# a_vec_dot_dot(x,y,z,t) = [2*x, 0, 0]
#
# IMPORTANT NOTE:
# Currently, this test produces a_vec_dot and a_vec_dot_dot that contains oscillations over time.
# This is a known by-product of Newmark Beta time integration (see the Newmark Beta documentation),
# but as of Summer 2019, there is no alternative time integrator in MOOSE that can dampen these
# oscillations. This test is used as coverage for the function call coupledVectorDotDot.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 4
  ymin = 0
  ymax = 4
  nx = 8
  ny = 8
[]

[Functions]
  [a_fn]
    type = ParsedVectorFunction
    value_x = 't * (t * x + y)'
    value_y = 't * y'
    value_z = 0
  []
[]

[AuxVariables]
  [a]
    family = LAGRANGE_VEC
    order = FIRST
  []
[]

[AuxKernels]
  [a_ak]
    type = VectorFunctionAux
    variable = a
    function = a_fn
  []
[]

[Materials]
  [cm]
    type = VectorCoupledValuesMaterial
    variable = a
  []
[]

[Variables]
  [u]   # u is zero
    family = LAGRANGE_VEC
    order = FIRST
  []
[]

[Kernels]
  [td]
    type = VectorTimeDerivative
    variable = u
  []
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 3

  [TimeIntegrator]
    type = NewmarkBeta
  []
[]

[Outputs]
  [./out]
    type = Exodus
    output_material_properties = true
    show_material_properties = 'a_value a_dot a_dot_dot a_dot_du a_dot_dot_du'
    execute_on = 'TIMESTEP_END'
  [../]
[]

(modules/porous_flow/test/tests/sinks/s12.i)

# The PorousFlowEnthalpy sink adds heat energy corresponding to injecting a 1kg/s/m^2 (flux_function = -1)
# of fluid at pressure 0.5 (given by the AuxVariable p_aux) and the input temperature is 300 (given by the T_in parameter).
# SimpleFluidProperties are used, with density0 = 10, bulk_modulus = 1, thermal_expansion = 0, and cv = 1E-4
# density = 10 * exp(0.5 / 1 + 0) = 16.4872
# internal energy = 1E-4 * 300 = 0.03
# enthalpy = 0.03 + 0.5/16.3872 = 0.0603265
# This is applied over an area of 100, so the total energy flux is 6.03265 J/s.
# This the the rate of change of the heat energy reported by the PorousFlowHeatEnergy Postprocessor

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp temp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[AuxVariables]
  [p_aux]
    initial_condition = 0.5
  []
[]

[Variables]
  [pp]
    initial_condition = 1
  []
  [temp]
    initial_condition = 2
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []

  [heat_conduction]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 10
      thermal_expansion = 0
      cv = 1E-4
    []
  []
[]

[Materials]
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []

  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2
    density = 3
  []
[]

[BCs]
  [left_p]
    type = PorousFlowSink
    variable = pp
    boundary = left
    flux_function = -1
  []
  [left_T]
    type = PorousFlowEnthalpySink
    variable = temp
    boundary = left
    T_in = 300
    fp = simple_fluid
    flux_function = -1
    porepressure_var = p_aux
  []
[]

[Postprocessors]
  [total_heat_energy]
    type = PorousFlowHeatEnergy
    phase = 0
  []
[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.25
  num_steps = 2
[]

[Outputs]
  file_base = s12
  [csv]
    type = CSV
  []
[]

(modules/tensor_mechanics/test/tests/jacobian/cto21.i)

# DruckerPragerHyperbolic

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 1
    internal_limit = 100
  [../]
  [./phi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.8
    value_residual = 0.4
    internal_limit = 50
  [../]
  [./psi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.4
    value_residual = 0
    internal_limit = 10
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    smoother = 1
    yield_function_tolerance = 1E-11
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5 7 2  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-11
    plastic_models = dp
    tangent_operator = nonlinear
    min_stepsize = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform25.i)

# Mohr-Coulomb only
# apply equal stretches in x, y and z directions, to observe return to the MC tip
# Because of smoothing, the expected result is around
# Smax = Smid = Smin = 12.9
# The result is not exact because the smoothing is assymetrical.
# This test also employs a very small dilation angle, which makes return
# to the tip quite numerically difficult, so max_NR_iterations has been increased to 100

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 6
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_max]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_mid]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_min]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 1E-4
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1E7
    poissons_ratio = 0.3
  [../]
  [./mc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    smoothing_tol = 5
    yield_function_tol = 1.0E-9
    max_NR_iterations = 100
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform25
  csv = true
[]

(test/tests/test_harness/long_running.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 5
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  perf_graph = true
[]

(modules/combined/test/tests/grain_texture/random_grain_orientation.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 12
  xmax = 1000
  ymax = 300
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalBoundingBoxIC]
      x1 = 0
      y1 = 0
      x2 = 500
      y2 = 1000
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./active_bounds_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    execute_on = 'initial timestep_begin'
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    execute_on = 'initial timestep_begin'
    field_display = VARIABLE_COLORING
  [../]
  [./active_bounds_elemental]
    type = FeatureFloodCountAux
    variable = active_bounds_elemental
    field_display = ACTIVE_BOUNDS
    execute_on = 'initial timestep_begin'
    flood_counter = grain_tracker
  [../]
[]

[Modules]
  [./PhaseField]
    [./EulerAngles2RGB]
      crystal_structure = cubic
      euler_angle_provider = euler_angle_file
      grain_tracker = grain_tracker
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    block = 0
    T = 500 # K
    wGB = 75 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
    time_scale = 1.0e-6
  [../]
[]

[UserObjects]
  [./grain_tracker]
    type = GrainTracker
    flood_entity_type = elemental
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./euler_angle_file]
    type = RandomEulerAngleProvider
    grain_tracker_object = grain_tracker
    execute_on = 'initial timestep_begin'
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  dt = 0.2
  num_steps = 3
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/richards/test/tests/gravity_head_2/gh_bounded_17.i)

# unsaturated = false
# gravity = true
# supg = true
# transient = true
# using RichardsMultiphaseProblem to bound pgas.  i take big timesteps to illustrate that the bounding works.  Note that s_res for gas = 0, in order to prevent the simulation from trying to reduce pgas at small x in order to conserve fluid mass by decreasing the density.  Because there is zero gas to begin with, but due to numerical inprecisions there is some gas at the end, the mass error for the gas is 0.5.

[Problem]
  type = RichardsMultiphaseProblem
  bounded_var = pgas
  lower_var = pwater
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
  gravity = '-1 0 0'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.00
    sum_s_res = 0.1
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 1
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]

  # the following "dummy" variable is simply used for exception testing RichardsMultiphaseProblem
  # It is not part of the "gravity head" simulation
  [./dummy_var]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6
  dt = 1E6
  dtmin = 1E6
  line_search = bt

  nl_rel_tol = 1.e-6
  nl_max_its = 10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_bounded_17
  csv = true
[]

(test/tests/markers/error_tolerance_marker/error_tolerance_marker_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./solution]
    type = ParsedFunction
    value = (exp(x)-1)/(exp(1)-1)
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./conv]
    type = Convection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  [./Indicators]
    [./error]
      type = AnalyticalIndicator
      variable = u
      function = solution
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorToleranceMarker
      coarsen = 4e-9
      indicator = error
      refine = 1e-8
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/function_value_pps/function_value_pps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./constant_func]
    type = ConstantFunction
    value = 2.798
  [../]
[]


[ICs]
  [./u_ic]
    type = ConstantIC
    variable = u
    value = 2
  [../]
[]

[AuxKernels]
  [./one]
    type = ConstantAux
    variable = v
    value = 1
    execute_on = 'initial timestep_end'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./value1]
    type = FunctionValuePostprocessor
    function = constant_func
    execute_on = 'initial timestep_end'
  [../]
  [./value2]
    type = FunctionValuePostprocessor
    function = 2*t
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
[]

[Outputs]
  csv = true
[]

[Problem]
  solve = false
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform11.i)

# Using CappedMohrCoulomb with compressive failure only
# checking for small deformation
# A single element is stretched by -1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = -2E6*1E-6 = -2 Pa
# compressive_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the minimum principal stress value should be -1pa.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-0.1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-0.2E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform11
  csv = true
[]

(test/tests/restart/restartable_types/restartable_types2.i)

###########################################################
# This is a simple test of the restart/recover capability.
# The test object "RestartableTypesChecker" is used
# to reload data from a previous simulation written out
# with the object "RestartableTypes".
#
# See "restartable_types.i"
#
# @Requirement F1.60
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./restartable_types]
    type = RestartableTypesChecker
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  restart_file_base = restartable_types_out_cp/LATEST
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/dgkernels/dg_displacement/dg_displacement.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[AuxVariables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]
  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))
  [../]
  [./disp_func]
    type = ParsedFunction
    value = x
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./abs]
    type = Reaction
    variable = u
  [../]
  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_rel_tol = 1e-10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

[ICs]
  [./disp_x_ic]
    function = disp_func
    variable = disp_x
    type = FunctionIC
  [../]
[]

(test/tests/controls/moose_base_naming_access/base_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = 'Postprocessor::*/point'
    execute_on = 'initial'
  [../]
[]

(modules/porous_flow/test/tests/gravity/grav02c.i)

# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PP), 2components, vanGenuchten, constant fluid bulk-moduli for each phase, constant viscosity, constant permeability, Corey relative perm
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '1E-3 1E-2 1E-1'
    x = '1E-3 1E-2 1E-1'
  []
[]

[Variables]
  [ppwater]
    initial_condition = -0.1
  []
  [ppgas]
    initial_condition = 0
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 0 0'
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = ppgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = ppgas
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_ppwater]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 2 pp_water_top 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      viscosity = 0.5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[Postprocessors]
  [pp_water_top]
    type = PointValue
    variable = ppwater
    point = '0 0 0'
  []
  [pp_water_base]
    type = PointValue
    variable = ppwater
    point = '-1 0 0'
  []
  [pp_water_analytical]
    type = FunctionValuePostprocessor
    function = ana_ppwater
    point = '-1 0 0'
  []
  [mass_ph0]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
  [mass_ph1]
    type = PorousFlowFluidMass
    fluid_component = 1
    execute_on = 'initial timestep_end'
  []

[]

[Preconditioning]
  active = andy
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000 test'
  []
[]


[Executioner]
  type = Transient
  solve_type = Newton
  [TimeStepper]
    type = FunctionDT
    function = dts
  []
  end_time = 1.0
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = grav02c
  [csv]
    type = CSV
  []
  exodus = true
[]

(test/tests/functions/piecewise_multilinear/oneDb.i)

# PiecewiseMultilinear function tests in 1D
# See [Functions] block for a description of the tests
# The functions are compared with ParsedFunctions using postprocessors

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 10
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./linear1_var]
  [../]
  [./linear2_var]
  [../]
[]

[AuxKernels]
  [./linear1_AuxK]
    type = FunctionAux
    variable = linear1_var
    function = linear1_fcn
  [../]
  [./linear2_AuxK]
    type = FunctionAux
    variable = linear2_var
    function = linear2_fcn
  [../]
[]


[Functions]
# This is just f = x
  [./linear1_fcn]
    type = PiecewiseMultilinear
    data_file = linear1.txt
  [../]
  [./linear1_answer]
    type = ParsedFunction
    value = x
  [../]

# This is a hat function
  [./linear2_fcn]
    type = PiecewiseMultilinear
    data_file = linear2.txt
  [../]
  [./linear2_answer]
    type = ParsedFunction
    value = min(x,1)+min(2-x,1)-1
  [../]

[]

[Postprocessors]
  [./linear1_pp]
    type = NodalL2Error
    function = linear1_answer
    variable = linear1_var
  [../]
  [./linear2_pp]
    type = NodalL2Error
    function = linear2_answer
    variable = linear2_var
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = oneDb
  hide = dummy
  csv = true
[]

(modules/combined/examples/phase_field-mechanics/poly_grain_growth_2D_eldrforce.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmax = 1000
  ymax = 1000
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 8
  var_name_base = gr
  grain_num = 36
[]

[Variables]
  [./PolycrystalVariables]
  [../]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./euler_angle_file]
    type = EulerAngleFileReader
    file_name = grn_36_rand_2D.tex
  [../]
  [./voronoi]
    type = PolycrystalVoronoi
    coloring_algorithm = bt
  [../]
  [./grain_tracker]
    type = GrainTrackerElasticity
    threshold = 0.2
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
    flood_entity_type = ELEMENTAL

    C_ijkl = '1.27e5 0.708e5 0.708e5 1.27e5 0.708e5 1.27e5 0.7355e5 0.7355e5 0.7355e5'
    fill_method = symmetric9
    euler_angle_provider = euler_angle_file
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./elastic_strain11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./elastic_strain22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./elastic_strain12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vonmises_stress]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1111]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./euler_angle]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
  [./PolycrystalElasticDrivingForce]
  [../]
  [./TensorMechanics]
    use_displaced_mesh = true
    displacements = 'disp_x disp_y'
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
  [./elastic_strain11]
    type = RankTwoAux
    variable = elastic_strain11
    rank_two_tensor = elastic_strain
    index_i = 0
    index_j = 0
    execute_on = timestep_end
  [../]
  [./elastic_strain22]
    type = RankTwoAux
    variable = elastic_strain22
    rank_two_tensor = elastic_strain
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
  [./elastic_strain12]
    type = RankTwoAux
    variable = elastic_strain12
    rank_two_tensor = elastic_strain
    index_i = 0
    index_j = 1
    execute_on = timestep_end
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    execute_on = timestep_end
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    execute_on = timestep_end
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
  [../]
  [./C1111]
    type = RankFourAux
    variable = C1111
    rank_four_tensor = elasticity_tensor
    index_l = 0
    index_j = 0
    index_k = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./vonmises_stress]
    type = RankTwoScalarAux
    variable = vonmises_stress
    rank_two_tensor = stress
    scalar_type = VonMisesStress
    execute_on = timestep_end
  [../]
  [./euler_angle]
    type = OutputEulerAngles
    variable = euler_angle
    euler_angle_provider = euler_angle_file
    grain_tracker = grain_tracker
    output_euler_angle = 'phi1'
    execute_on = 'initial timestep_end'
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x'
      variable = 'gr0 gr1 gr2 gr3 gr4 gr5 gr6 gr7'
    [../]
  [../]
  [./top_displacement]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = -50.0
  [../]
  [./x_anchor]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.0
  [../]
  [./y_anchor]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    block = 0
    T = 500 # K
    wGB = 15 # nm
    GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
    Q = 0.23 # Migration energy in eV
    GBenergy = 0.708 # GB energy in J/m^2
  [../]
  [./ElasticityTensor]
    type = ComputePolycrystalElasticityTensor
    grain_tracker = grain_tracker
  [../]
  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
[]

[Postprocessors]
  [./ngrains]
    type = FeatureFloodCount
    variable = bnds
    threshold = 0.7
  [../]
  [./dofs]
    type = NumDOFs
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./run_time]
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    coupled_groups = 'disp_x,disp_y'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
  petsc_options_value = 'hypre boomeramg 31 0.7'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 25
  nl_rel_tol = 1.0e-7
  start_time = 0.0
  num_steps = 50
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 1.5
    growth_factor = 1.2
    cutback_factor = 0.8
    optimal_iterations = 8
  [../]
  [./Adaptivity]
    initial_adaptivity = 2
    refine_fraction = 0.8
    coarsen_fraction = 0.05
    max_h_level = 3
  [../]
[]

[Outputs]
  file_base = poly36_grtracker
  exodus = true
[]

(test/tests/dgkernels/1d_advection_dg/1d_advection_dg.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[Functions]
  [./ic_u]
    type = PiecewiseConstant
    axis = x
    direction = right
    xy_data = '0.1 0.0
               0.6 1.0
               1.0 0.0'
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]

  [./adv_u]
    implicit = false
    type = ConservativeAdvection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[DGKernels]
  [./dg_advection_u]
    implicit = false
    type = DGConvection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = u
    function = ic_u
  [../]
[]

[Executioner]
  type = Transient
  [./TimeIntegrator]
    type = ExplicitMidpoint
  [../]
  solve_type = 'LINEAR'
  num_steps = 4
  dt = 2e-4
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/examples/2D_interface_no_material/main.i)

# Derived from the example '2D_interface' with the following differences:
#
#   1) No materials are used
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.0
  xmax = 0.4
  nx = 6
  ymin = 0.0
  ymax = 10.0
  ny = 20
[]

[Variables]
  [./m]
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./source_m]
    type = BodyForce
    variable = m
    value = 100
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    value = 2
    variable = m
  [../]
[]

[BCs]
  [./interface_value]
    type = FXValueBC
    variable = m
    boundary = right
    function = FX_Basis_Value_Main
  [../]
  [./interface_flux]
    type = FXFluxBC
    boundary = right
    variable = m
    function = FX_Basis_Flux_Main
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '4'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
  [./FX_Basis_Flux_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '5'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Flux_UserObject_Main]
    type = FXBoundaryFluxUserObject
    function = FX_Basis_Flux_Main
    variable = m
    boundary = right
    diffusivity = 0.1
  [../]
[]

[Postprocessors]
  [./average_interface_value]
    type = SideAverageValue
    variable = m
    boundary = right
  [../]
  [./total_flux]
    type = SideFluxIntegral
    variable = m
    boundary = right
    diffusivity = 0.1
  [../]
  [./picard_iterations]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = sub.i
    sub_cycling = true
  [../]
[]

[Transfers]
  [./FluxToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Flux_UserObject_Main
    multi_app_object_name = FX_Basis_Flux_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
  [./FluxToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Flux_Main
    multi_app_object_name = FX_Flux_UserObject_Sub
  [../]
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/small_deform_hard1.i)

# Checking internal-parameter evolution
# A single element is stretched by 1E-6*t in z directions.
#
# Young's modulus = 20 MPa.  Tensile strength = 10 Pa
#
# There are two time steps.
# In the first
# trial stress_zz = Youngs Modulus*Strain = 2E7*1E-6 = 20 Pa
# so this returns to stress_zz = 10 Pa, and half of the deformation
# goes to plastic strain, yielding ep_zz_plastic = 0.5E-6
# In the second
# trial stress_zz = 10 + Youngs Modulus*(Strain increment) = 10 + 2E7*1E-6 = 30 Pa
# so this returns to stress_zz = 10 Pa, and all of the deformation
# goes to plastic strain, yielding ep_zz_plastic increment = 1E-6,
# so total plastic strain_zz = 1.5E-6.


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 0
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = 1E-6*t
  [../]
[]

[AuxVariables]
  [./wpt_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./wpt_internal]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wpt_internal
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./wpt_internal]
    type = PointValue
    point = '0 0 0'
    variable = wpt_internal
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-11
  [../]
[]


[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/restart/restart_steady_from_transient/transient.i)

# We run a simple problem (5 time steps and save off the solution)
# In part2, we load the solution and solve a steady problem. The test check, that the initial state in part 2 is the same as the last state from part1

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
  parallel_type = replicated
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -4+(x*x+y*y)
  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'ie diff ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.2
  start_time = 0
  num_steps = 5
[]

[Outputs]
  exodus = true
  checkpoint = true
[]

(modules/porous_flow/test/tests/capillary_pressure/vangenuchten2.i)

# Test van Genuchten relative permeability curve by varying saturation over the mesh
# van Genuchten exponent m = 0.5 for both phases
# No residual saturation in either phase

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 500
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [p0]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 0
    variable = p0aux
  []
  [p1]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = p1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1e-5
    m = 0.5
    sat_lr = 0.1
    log_extension = true
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityVG
    phase = 0
    m = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux p0aux p1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 500
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-6
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(modules/stochastic_tools/test/tests/multiapps/dynamic_sub_app_number/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [center]
    type = PointValue
    variable = u
    point = '0.5 0 0'
  []
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update1_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Tensile failure only, starting from a symmetric stress state
# and returning to the plane

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 3E3
    poisson = 0.2
    layer_thickness = 1.0
    joint_normal_stiffness = 1.0E3
    joint_shear_stiffness = 2.0E3
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 0 0  0 0 0  0 0 -2'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 3E3
    host_poissons_ratio = 0.2
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/combined/test/tests/multiphase_mechanics/simpleeigenstrain.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 250
  ymax = 250
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 125.0
      y1 = 125.0
      radius = 60.0
      invalue = 1.0
      outvalue = 0.1
      int_width = 50.0
    [../]
  [../]
  [./e11_aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_e11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = e11_aux
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.
  [../]
  [./left]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0.
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[Materials]
  # This deprecated material is replaced by the materials below
  #
  #[./eigenstrain]
  #  type = SimpleEigenStrainMaterial
  #  block = 0
  #  epsilon0 = 0.05
  #  c = c
  #  disp_y = disp_y
  #  disp_x = disp_x
  #  C_ijkl = '3 1 1 3 1 3 1 1 1 '
  #  fill_method = symmetric9
  #[../]

  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric9
    C_ijkl = '3 1 1 3 1 3 1 1 1 '
  [../]
  [./strain]
    type = ComputeSmallStrain
    eigenstrain_names = eigenstrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./prefactor]
    type = DerivativeParsedMaterial
    args = c
    f_name = prefactor
    constant_names       = 'epsilon0 c0'
    constant_expressions = '0.05     0'
    function = '(c - c0) * epsilon0'
  [../]
  [./eigenstrain]
    type = ComputeVariableEigenstrain
    eigen_base = '1'
    args = c
    prefactor = prefactor
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  nl_abs_tol = 1e-10
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/reset/multilevel_sub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/userobjects/toggle_mesh_adaptivity/toggle_mesh_adaptivity_gaussian_ic_stop_time.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./gaussian_ic]
    type = FunctionIC
    variable = u
    function = gaussian_2d
  [../]
[]

[Functions]
  [./gaussian_2d]
    type = ParsedFunction
    value = exp(-((x-x0)*(x-x0)+(y-y0)*(y-y0))/2.0/sigma/sigma)
    vars = 'sigma x0 y0'
    vals = '0.05 0.35 0.25'
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.02
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  initial_steps = 1
  initial_marker = marker
  cycles_per_step = 1
  marker = marker
  max_h_level = 2
  stop_time = 0.0
  [./Markers]
    [./marker]
      type = CircleMarker
      point = '0.35 0.25 0'
      radius = 0.2
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    print_mesh_changed_info = true
  [../]
[]

(test/tests/misc/save_in/diag_save_in_soln_var_err_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./saved]
  [../]
  [./bc_saved]
  [../]
  [./accumulated]
  [../]
  [./diag_saved]
  [../]
  [./bc_diag_saved]
  [../]
  [./saved_dirichlet]
  [../]
  [./diag_saved_dirichlet]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    save_in = 'saved accumulated saved_dirichlet'
    diag_save_in = 'u diag_saved diag_saved_dirichlet'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    save_in = saved_dirichlet
    diag_save_in = diag_saved_dirichlet
  [../]
  [./nbc]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
    save_in = 'bc_saved accumulated'
    diag_save_in = bc_diag_saved
  [../]
[]

[Postprocessors]
  [./left_flux]
    type = NodalSum
    variable = saved
    boundary = 1
  [../]
  [./saved_norm]
    type = NodalL2Norm
    variable = saved
    execute_on = timestep_end
    block = 0
  [../]
  [./saved_dirichlet_norm]
    type = NodalL2Norm
    variable = saved_dirichlet
    execute_on = timestep_end
    block = 0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_constM_action.i)

# This file uses a PorousFlowFullySaturated Action.  The equivalent non-Action input file is pp_generation_unconfined_constM.i
#
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source, s, has units m^3/second/m^3.  Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz   (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz   (remember this is effective stress)
#
# In porous_flow, however, the source has units kg/second/m^3.  The ratios remain
# fixed:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
# The relationship between the constant poroelastic source
# s (m^3/second/m^3) and the PorousFlow source, S (kg/second/m^3) is
# S = fluid_density * s = s * exp(porepressure/fluid_bulk)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  []
[]

[PorousFlowFullySaturated]
  porepressure = porepressure
  biot_coefficient = 0.3
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  gravity = '0 0 0'
  fp = simple_fluid
  stabilization = Full
[]

[Kernels]
  [source]
    type = BodyForce
    function = '0.1*exp(8.163265306*0.1*t/3.3333333333)'
    variable = porepressure
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 3.3333333333
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosityHMBiotModulus
    porosity_zero = 0.1
    biot_coefficient = 0.3
    solid_bulk = 2
    constant_fluid_bulk_modulus = 3.3333333333
    constant_biot_modulus = 10.0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0   0 1 0   0 0 1' # unimportant
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
[]

[Functions]
  [stress_xx_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_xx zdisp'
  []
  [stress_zz_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_zz zdisp'
  []
  [p_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'p0 zdisp'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_unconfined_constM_action
  [csv]
    type = CSV
  []
[]

(modules/tensor_mechanics/test/tests/initial_stress/except01.i)

# Exception test: the incorrect number of initial stress functions are supplied

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -10
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0.25
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 0 1'
    eigenstrain_name = ini_stress
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]


[Executioner]
  num_steps = 1
  solve_type = NEWTON
  type = Transient
[]

(test/tests/time_integrators/explicit-euler/ee-1d-quadratic-neumann.i)

[GlobalParams]
  implicit = false
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 10
  elem_type = EDGE3
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x*x-2*t+t*x*x
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x*x
  [../]

  [./left_bc_fn]
    type = ParsedFunction
    value = -t*2*x
  [../]
  [./right_bc_fn]
    type = ParsedFunction
    value = t*2*x
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./abs]
    type = Reaction
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./left]
    type = FunctionNeumannBC
    variable = u
    boundary = '0'
    function = left_bc_fn
  [../]

  [./right]
    type = FunctionNeumannBC
    variable = u
    boundary = '1'
    function = right_bc_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'explicit-euler'
  solve_type = 'LINEAR'

  l_tol = 1e-12
  start_time = 0.0
  num_steps = 10
  dt = 0.001
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(modules/phase_field/test/tests/actions/conserved_split_1var_variable_mob.i)

#
# Test the conserved action with split solve and 1 variable
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  xmax = 50
  ymax = 50
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./cv]
        solve_type = REVERSE_SPLIT
        free_energy = F
        kappa = 2.0
        mobility = M
        args = 'cv'
      [../]
    [../]
  [../]
[]

[ICs]
  [./InitialCondition]
    type = CrossIC
    x1 = 5.0
    y1 = 5.0
    x2 = 45.0
    y2 = 45.0
    variable = cv
  [../]
[]

[Materials]
  [./variable_mob]
    type = DerivativeParsedMaterial
    f_name = M
    args = 'cv'
    function = '0.1 + (1 + cv)/2'
    outputs = exodus
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'cv'
    function = '(1-cv)^2 * (1+cv)^2'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-10

  start_time = 0.0
  num_steps = 5
  dt = 0.7
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/basic_advection/except1.i)

# phase number is too high in PorousFlowBasicAdvection
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [P]
  []
[]

[ICs]
  [P]
    type = FunctionIC
    variable = P
    function = '2*(1-x)'
  []
  [u]
    type = FunctionIC
    variable = u
    function = 'if(x<0.1,1,0)'
  []
[]

[Kernels]
  [u_dot]
    type = TimeDerivative
    variable = u
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = ''
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = P
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '5 0 0 0 5 0 0 0 5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
  [darcy_velocity]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = 0
    variable = u
  []
[]

[Preconditioning]
  [basic]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -snes_rtol'
    petsc_options_value = ' lu       1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Outputs]
  exodus = true
  print_linear_residuals = false
[]

(test/tests/variables/fe_hier/hier-1-1d.i)

###########################################################
# This is a simple test demonstrating the use of the
# Hierarchic variable type.
#
# @Requirement F3.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 5
  elem_type = EDGE3
[]

[Functions]
  [./bc_fnl]
    type = ParsedFunction
    value = -1
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 1
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x
    grad_x = 1
  [../]
[]

# Hierarchic Variable type
[Variables]
  [./u]
    order = FIRST
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady
  nl_rel_tol = 1e-11

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/auxkernels/pp_depend/pp_depend_indirect_wrong.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [u]
  []
[]

[Functions]
  [t_func]
    type = ParsedFunction
    value = ptime
    vars = ptime
    vals = ptime_pp
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[Postprocessors]
  # This FunctionValuePostprocessor uses an outdated value for ptime
  [t_pp1]
    type = FunctionValuePostprocessor
    function = t_func
  []

  [ptime_pp]
    type = TimePostprocessor
  []

  # This FunctionValuePostprocessor uses the current value for ptime
  # This is construction order dependent
  [t_pp2]
    type = FunctionValuePostprocessor
    function = t_func
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 5
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/initial_stress/gravity_cosserat.i)

# Apply an initial stress that should be
# exactly that caused by gravity, and then
# do a transient step to check that nothing
# happens
# TODO: currently this has no div(moment_stress)
# contriution to the Kernels.  This is because
# there is no way in MOOSE of calculating
# moment stresses and applying initial stresses.
# This will become possible after issue #7243 is
# resolved.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -10
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
  [./weight]
    type = BodyForce
    variable = disp_z
    value = -0.5 # this is density*gravity
  [../]
[]


[BCs]
  # back = zmin
  # front = zmax
  # bottom = ymin
  # top = ymax
  # left = xmin
  # right = xmax
  [./x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0
  [../]
  [./y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0
  [../]
  [./z]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = 0
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]


[Functions]
  [./weight]
    type = ParsedFunction
    value = '0.5*z' # initial stress that should result from the weight force
  [../]
  [./kxx]
    type = ParsedFunction
    value = '0.4*z' # some arbitrary xx and yy stress that should not affect the result
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = '1.1 0.6 0.6' # In Forest notation this is alpha=1.1 (this is unimportant), beta=gamma=0.6.
    fill_method_bending = 'general_isotropic'
    fill_method = symmetric_isotropic
    E_ijkl = '0.4 0.4' # young = 1, poisson = 0.25
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = 'kxx 0 0  0 kxx 0  0 0 weight'
    eigenstrain_name = ini_stress
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]


[Executioner]
  end_time = 1.0
  dt = 1.0
  solve_type = NEWTON
  type = Transient

  nl_abs_tol = 1E-8
  nl_rel_tol = 1E-12
  l_tol = 1E-3
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]



[Outputs]
  file_base = gravity_cosserat
  exodus = true
[]

(test/tests/transfers/transfer_on_final/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
    initial_condition = 10
  []
[]

[AuxVariables]
  [v]
    initial_condition = 20
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 20
  []
[]

[Executioner]
  type = Transient
  num_steps = 4
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [final]
    type = Exodus
    execute_on = 'FINAL'
    execute_input_on = 'NONE' # This is needed to avoid problems with creating a file w/o data during --recover testing
  []
[]

(examples/ex14_pps/ex14_compare_solutions_1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0

  parallel_type = replicated # This uses SolutionUserObject which doesn't work with DistributedMesh.
[]

[Variables]
  [./forced]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = forced
  [../]

  [./forcing]
    type = BodyForce
    variable = forced
    function = 'x*x+y*y' # Any object expecting a function name can also receive a ParsedFunction string
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = forced
    boundary = 'bottom right top left'
    value = 0
  [../]
[]

[Executioner]
  type = Steady

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  xda = true #XDA writes out the perfect internal state of all variables, allowing SolutionUserObject to read back in higher order solutions and adapted meshes
[]

(test/tests/userobjects/geometry_snap/geometrysphere.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Steady
[]

[UserObjects]
  [./sphere]
    type = GeometrySphere
    boundary = 'left right top bottom'
    center = '0.5 0.5 0'
    radius = 0.7071
  [../]
[]

[Adaptivity]
  [./Markers]
    [./const]
      type = UniformMarker
      mark = REFINE
    [../]
  [../]
  marker = const
  steps = 3
[]

[Outputs]
  [./out]
    type = Exodus
  [../]
[]

(test/tests/outputs/console/console_warning.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./screen]
    type = Console
  [../]
  [./screen2]
    type = Console
  [../]
  [./screen3]
    type = Console
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(modules/porous_flow/examples/tidal/earth_tide_fullsat.i)

# A confined aquifer is fully saturated with water
# Earth tides apply strain to the aquifer and the resulting porepressure changes are recorded
#
# To replicate standard poroelasticity exactly:
# (1) the PorousFlowBasicTHM Action is used;
# (2) multiply_by_density = false;
# (3) PorousFlowConstantBiotModulus is used
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
  biot_coefficient = 0.6
  multiply_by_density = false
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [strain_x]
    type = FunctionDirichletBC
    variable = disp_x
    function = earth_tide_x
    boundary = 'left right'
  []
  [strain_y]
    type = FunctionDirichletBC
    variable = disp_y
    function = earth_tide_y
    boundary = 'bottom top'
  []
  [strain_z]
    type = FunctionDirichletBC
    variable = disp_z
    function = earth_tide_z
    boundary = 'back front'
  []
[]

[Functions]
  [earth_tide_x]
    type = ParsedFunction
    value = 'x*1E-8*(5*cos(t*2*pi) + 2*cos((t-0.5)*2*pi) + 1*cos((t+0.3)*0.5*pi))'
  []
  [earth_tide_y]
    type = ParsedFunction
    value = 'y*1E-8*(7*cos(t*2*pi) + 4*cos((t-0.3)*2*pi) + 7*cos((t+0.6)*0.5*pi))'
  []
  [earth_tide_z]
    type = ParsedFunction
    value = 'z*1E-8*(7*cos((t-0.5)*2*pi) + 4*cos((t-0.8)*2*pi) + 7*cos((t+0.1)*4*pi))'
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
    []
  []
[]

[PorousFlowBasicTHM]
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  gravity = '0 0 0'
  fp = the_simple_fluid
[]

[Materials]
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    bulk_modulus = 10.0E9 # drained bulk modulus
    poissons_ratio = 0.25
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is ever used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    solid_bulk_compliance = 1E-10
    fluid_bulk_modulus = 2E9
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0   0 1E-12 0   0 0 1E-12'
  []
[]

[Postprocessors]
  [pp]
    type = PointValue
    point = '0.5 0.5 0.5'
    variable = porepressure
  []
[]


[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 2
[]

[Outputs]
  console = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/1D_spherical/smallStrain_1DSphere.i)

# This simulation models the mechanics solution for a solid sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions.  The inner center of the sphere, r = 0, is pinned to prevent
# movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{- P * (1 - 2 * v) * r}{E}
#
# where P is the applied pressure, v is Poisson's ration, E is Young's Modulus,
# and r is the radial position.
#
# The test assumes a radius of 4, zero displacement at r = 0mm, and an applied
# outer pressure of 1MPa.  Under these conditions in a solid sphere, the radial
# stress is constant and has a value of -1 MPa.
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 4
  nx = 4
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Problem]
  coord_type = RSPHERICAL
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
    save_in = residual_r
  [../]
[]

[AuxVariables]
  [./stress_rr]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./residual_r]
  [../]
[]

[Postprocessors]
  [./stress_rr]
    type = ElementAverageValue
    variable = stress_rr
  [../]
  [./residual_r]
    type = NodalSum
    variable = residual_r
    boundary = right
  [../]
[]

[AuxKernels]
  [./stress_rr]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = stress_rr
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./innerDisp]
    type = DirichletBC
    boundary = left
    variable = disp_r
    value = 0.0
  [../]
  [./outerPressure]
    type = Pressure
    boundary = right
    variable = disp_r
    component = 0
    factor = 1
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.345
    youngs_modulus = 1e4
  [../]
  [./stress]
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = none

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-8

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-5

# time control
  start_time = 0.0
  dt = 0.25
  dtmin = 0.0001
  end_time = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface20.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1.1E-6m in y direction and 1.7E-6 in z direction.
# trial stress_yy = 1.1 and stress_zz = 1.7
#
# Then all yield functions will activate
# However, there is linear dependence.  SimpleTester1 will be rutned off.
# The algorithm will return to
# stress_yy=0.5 and stress_zz=1
# internal0=0.1, internal2=0.6


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.7E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface20
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update12.i)

# MC update version, with only compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II ~1 edge

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-2 0 0  0 0 0  0 0 -2.01'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/controls/tag_based_naming_access/object_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
    control_tags = 'tag'
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
    control_tags = 'tag'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = 'tag::*/point'
    execute_on = 'initial'
  [../]
[]

(modules/xfem/test/tests/solid_mechanics_basic/square_branch_tri_2d.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = TRI3
[]

[UserObjects]
  [./line_seg_cut_uo0]
    type = LineSegmentCutUserObject
    cut_data = '-1.0000e-10   6.6340e-01   6.6340e-01  -1.0000e-10'
    time_start_cut = 0.0
    time_end_cut = 1.0
  [../]
  [./line_seg_cut_uo1]
    type = LineSegmentCutUserObject
    cut_data = '3.3120e-01   3.3200e-01   1.0001e+00   3.3200e-01'
    time_start_cut = 1.0
    time_end_cut = 2.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    planar_formulation = PLANE_STRAIN
    add_variables = true
  [../]
[]

[Functions]
  [./right_disp_x]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
  [./top_disp_y]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
[]

[BCs]
  [./right_x]
    type = FunctionDirichletBC
    boundary = 1
    variable = disp_x
    function = right_disp_x
  [../]
  [./top_y]
    type = FunctionDirichletBC
    boundary = 2
    variable = disp_y
    function = top_disp_y
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]
  [./left_x]
    type = DirichletBC
    boundary = 3
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 2.2
  num_steps = 5000
[]

[Outputs]
  file_base = square_branch_tri_2d_out
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/samplers/base/global_vs_local.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  ny = 1
[]

[Variables]
  [./u]
  [../]
[]

[Samplers]
  [sample]
    type = TestSampler
  []
[]

[Postprocessors]
  [test]
    type = SamplerTester
    sampler = sample
    test_type = BASE_GLOBAL_VS_LOCAL
  []
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/uni_axial1.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  # back = zmin
  # front = zmax
  # bottom = ymin
  # top = ymax
  # left = xmin
  # right = xmax
  [./xmin_xzero]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = '0'
  [../]
  [./ymin_yzero]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = '0'
  [../]
  [./zmin_zzero]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = '0'
  [../]
  [./zmax_disp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front'
    function = '-1E-3*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./mc_int]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10E6
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0
    value_residual = 0.6981317 # 40deg
    rate = 10000
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 0
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-10
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '5.77E10 3.85E10' # young = 100Gpa, poisson = 0.3
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-10
    plastic_models = mc
    max_NR_iterations = 1000
    debug_fspb = crash
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]


[Executioner]
  end_time = 0.5
  dt = 0.05
  solve_type = PJFNK  # cannot use NEWTON because we are using ComputeFiniteStrain, and hence the Jacobian contributions will not be correct, even though ComputeMultiPlasticityStress will compute the correct consistent tangent operator for small strains
  type = Transient

  line_search = 'none'
  nl_rel_tol = 1E-10
  l_tol = 1E-3
  l_max_its = 200
  nl_max_its = 10

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]



[Outputs]
  file_base = uni_axial1
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/parser/cli_multiapp_single/dt_from_master_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the master solve

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/multiapps/check_error/check_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./multi]
    type = TransientMultiApp
    app_type = MooseTestApp
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/perf_graph_data/perf_graph.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Postprocessors]
  # Getting this information on INITIAL has no practical use, but
  # we want to make sure that we can obtain information about
  # a section that has not ran yet.
  [calls]
    type = PerfGraphData
    section_name = FEProblem::computeResidualInternal
    data_type = CALLS
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [self]
    type = PerfGraphData
    section_name = FEProblem::computeResidualInternal
    data_type = SELF
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [children]
    type = PerfGraphData
    section_name = FEProblem::computeResidualInternal
    data_type = CHILDREN
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [total]
    type = PerfGraphData
    section_name = FEProblem::computeResidualInternal
    data_type = TOTAL
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
  [pgraph]
    type = PerfGraphOutput
    level = 1
    heaviest_branch = true
    heaviest_sections = 10
  []
[]

(modules/heat_conduction/test/tests/gray_lambert_radiator/gray_lambert_cavity_automatic_vf.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
  nx = 20
  ny = 20
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables]
  [./temperature]
    initial_condition = 300
  [../]
[]

[UserObjects]
  [./gray_lambert]
    type = ViewFactorObjectSurfaceRadiation
    boundary = 'bottom top left right'
    fixed_temperature_boundary = 'bottom top'
    fixed_boundary_temperatures = '550 300'
    adiabatic_boundary = 'right left'
    emissivity = '1 0.75 0.75 0.75'
    temperature = temperature
    view_factor_object_name = view_factor
  [../]

  [./view_factor]
    type = UnobstructedPlanarViewFactor
    boundary = 'left right bottom top'
    normalize_view_factor = true
    execute_on = 'INITIAL'
  [../]
[]

[Postprocessors]
  [./heat_flux_density_bottom]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = HEAT_FLUX_DENSITY
    boundary = bottom
  [../]

  [./temperature_left]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = TEMPERATURE
    boundary = left
  [../]

  [./temperature_right]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = TEMPERATURE
    boundary = right
  [../]

  [./brightness_top]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = RADIOSITY
    boundary = top
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
[]

(test/tests/ics/dependency/monomial.i)

[GlobalParams]
  family = MONOMIAL
  order = FIRST
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[AuxVariables]
  [./a]
  [../]

  [./b]
  [../]
[]

[Variables]
  [./u]
  [../]

  [./v]
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    variable = u
    value = -1
  [../]

  [./v_ic]
    type = MTICSum
    variable = v
    var1 = u
    var2 = a
  [../]

  [./a_ic]
    type = ConstantIC
    variable = a
    value = 10
  [../]

  [./b_ic]
    type = MTICMult
    variable = b
    var1 = v
    factor = 2
  [../]
[]

[AuxKernels]
  [./a_ak]
    type = ConstantAux
    variable = a
    value = 256
  [../]

  [./b_ak]
    type = ConstantAux
    variable = b
    value = 42
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left_u]
    type = PenaltyDirichletBC
    variable = u
    boundary = left
    value = 0
    penalty = 1000
  [../]

  [./right_u]
    type = PenaltyDirichletBC
    variable = u
    boundary = right
    value = 1
    penalty = 1000
  [../]


  [./left_v]
    type = PenaltyDirichletBC
    variable = v
    boundary = left
    value = 2
    penalty = 1000
  [../]

  [./right_v]
    type = PenaltyDirichletBC
    variable = v
    boundary = right
    value = 1
    penalty = 1000
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_hht_ti.i)

# Wave propogation in 1D using HHT time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m  fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# alpha, beta and gamma are HHT  time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*((1+alpha)*vel-alpha*vel_old)
# +(1+alpha)*K*disp-alpha*K*disp_old = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the first, second, third and fourth node at t = 0.1 are
# -7.787499960311491942e-02, 1.955566679096475483e-02 and -4.634888180231294501e-03, respectively.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 4
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 4.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    alpha = -0.3
    zeta = 0.1
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    eta=0.1
    alpha = -0.3
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    eta=0.1
    alpha = -0.3
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    eta = 0.1
    alpha = -0.3
  [../]

[]

[AuxKernels]
  [./accel_x] # These auxkernels are only to check output
    type = TestNewmarkTI
    displacement = disp_x
    variable = accel_x
    first = false
  [../]
  [./accel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = accel_y
    first = false
  [../]
  [./accel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = accel_z
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    displacement = disp_x
    variable = vel_x
  [../]
  [./vel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = vel_y
  [../]
  [./vel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = vel_z
  [../]
[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
   type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value=0.0
  [../]
  [./right_z]
    type = DirichletBC
    variable = disp_z
    boundary = right
    value=0.0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value=0.0
  [../]
  [./left_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value=0.0
  [../]
  [./front_x]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value=0.0
  [../]
  [./front_z]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value=0.0
  [../]
  [./back_x]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value=0.0
  [../]
  [./back_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./bottom_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = bottom
    function = displacement_bc
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 6.0
  l_tol = 1e-12
  nl_rel_tol = 1e-12
  dt = 0.1

  [./TimeIntegrator]
    type = NewmarkBeta
    beta = 0.422
    gamma = 0.8
  [../]
[]


[Functions]
  [./displacement_bc]
    type = PiecewiseLinear
    data_file = 'sine_wave.csv'
    format = columns
  [../]

[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp_1]
    type = NodalVariableValue
    nodeid = 1
    variable = disp_y
  [../]
  [./disp_2]
    type = NodalVariableValue
    nodeid = 3
    variable = disp_y
  [../]
  [./disp_3]
    type = NodalVariableValue
    nodeid = 10
    variable = disp_y
  [../]
  [./disp_4]
    type = NodalVariableValue
    nodeid = 14
    variable = disp_y
  [../]
[]

[Outputs]
  file_base = 'wave_rayleigh_hht_out'
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_file.i)

# Test for small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped masses at the ends of the beam.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass = 0.01899772 at the cantilever end
# mass = 2.0 at the fixed end (just for file testing purposes does not alter result)

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.

# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 0.25

# This implies that the corresponding time period of this beam is 4s.

# The FEM solution for this beam with 10 element gives time periods of 4s with time step of 0.01s.
# A higher time step of 0.1 s is used in the test to reduce computational time.

# The time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time   disp_y                vel_y                accel_y
# 0.0    0.0                   0.0                  0.0
# 0.1    0.0013076435060869    0.026152870121738    0.52305740243477
# 0.2    0.0051984378734383    0.051663017225289   -0.01285446036375
# 0.3    0.010269120909367     0.049750643493289   -0.02539301427625
# 0.4    0.015087433925158     0.046615616822532   -0.037307519138892
# 0.5    0.019534963888307     0.042334982440433   -0.048305168503101

[Mesh]
  type = GeneratedMesh
  xmin = 0.0
  xmax = 4.0
  nx = 10
  dim = 1
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
  [./x_inertial]
    type = NodalTranslationalInertia
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    boundary = 'left right'
    beta = 0.25
    gamma = 0.5
  #  nodal_mass_file = nodal_mass.csv # commented out for testing error message
  [../]
  [./y_inertial]
    type = NodalTranslationalInertia
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    boundary = 'left right'
    beta = 0.25
    gamma = 0.5
    nodal_mass_file = nodal_mass.csv
  [../]
  [./z_inertial]
    type = NodalTranslationalInertia
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    boundary = 'left right'
    beta = 0.25
    gamma = 0.5
    nodal_mass_file = nodal_mass.csv
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 10.0'
    y = '0.0 1e-2  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'

  dt = 0.1
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.01
    Ay = 0.0
    Az = 0.0
    Iy = 1.0e-4
    Iz = 1.0e-4
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  file_base = dyn_euler_small_added_mass_out
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/elasticitytensor/rotation_matrix_1_rotation.i)

# This input file is designed to rotate an elasticity tensor both with euler angles
# and a rotation matrix. The rotated tensor components should match between the
# two methods.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 1
[]

[AuxVariables]
  [./C1111_aux_matrix]  # C11
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1122_aux_matrix]  # C12
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1133_aux_matrix]  # C13
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1112_aux_matrix]  # C16
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./C1111_aux_euler]  # C11
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1122_aux_euler]  # C12
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1133_aux_euler]  # C13
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C1112_aux_euler]  # C16
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./matl_C1111_matrix]  # C11
    type = RankFourAux
    rank_four_tensor = rotation_matrix_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = C1111_aux_matrix
    execute_on = initial
  [../]
  [./matl_C1122_matrix]  # C12
    type = RankFourAux
    rank_four_tensor = rotation_matrix_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = C1122_aux_matrix
    execute_on = initial
  [../]
  [./matl_C1133_matrix]  # C13
    type = RankFourAux
    rank_four_tensor = rotation_matrix_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = C1133_aux_matrix
    execute_on = initial
  [../]
  [./matl_C1112_matrix]  # C16
    type = RankFourAux
    rank_four_tensor = rotation_matrix_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 1
    variable = C1112_aux_matrix
    execute_on = initial
  [../]

  [./matl_C1111_euler]  # C11
    type = RankFourAux
    rank_four_tensor = euler_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = C1111_aux_euler
    execute_on = initial
  [../]
  [./matl_C1122_euler]  # C12
    type = RankFourAux
    rank_four_tensor = euler_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = C1122_aux_euler
    execute_on = initial
  [../]
  [./matl_C1133_euler]  # C13
    type = RankFourAux
    rank_four_tensor = euler_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = C1133_aux_euler
    execute_on = initial
  [../]
  [./matl_C1112_euler]  # C16
    type = RankFourAux
    rank_four_tensor = euler_elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 1
    variable = C1112_aux_euler
    execute_on = initial
  [../]
[]

[Materials]
  [./elasticity_matrix]
    type = ComputeElasticityTensor
    block = 0
    base_name = 'rotation_matrix'
    fill_method = symmetric9
    C_ijkl = '1111 1122 1133 2222 2233 3333 2323 1313 1212'
    # rotation matrix for rotating a vector 30 degrees about the z-axis
    rotation_matrix = '0.8660254 -0.5       0.
                       0.5        0.8660254 0
                       0          0         1'
  [../]
  [./elasticity_euler]
    type = ComputeElasticityTensor
    block = 0
    base_name = 'euler'
    fill_method = symmetric9
    C_ijkl = '1111 1122 1133 2222 2233 3333 2323 1313 1212'
    euler_angle_1 = -30.  # same as above but opposite direction because _transpose_ gets built from these angles
    euler_angle_2 = 0.
    euler_angle_3 = 0.
  [../]
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  # corresponding values in "matrix" and "euler" postprocessors should match
  [./C11_matrix]
    type = ElementAverageValue
    variable = C1111_aux_matrix
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C12_matrix]
    type = ElementAverageValue
    variable = C1122_aux_matrix
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C13_matrix]
    type = ElementAverageValue
    variable = C1133_aux_matrix
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C16_matrix]
    type = ElementAverageValue
    variable = C1112_aux_matrix
    execute_on = 'INITIAL TIMESTEP_END'
  [../]

  [./C11_euler]
    type = ElementAverageValue
    variable = C1111_aux_euler
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C12_euler]
    type = ElementAverageValue
    variable = C1122_aux_euler
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C13_euler]
    type = ElementAverageValue
    variable = C1133_aux_euler
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
  [./C16_euler]
    type = ElementAverageValue
    variable = C1112_aux_euler
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/layered_integral/layered_integral_test.i)

###########################################################
# This is a test of the UserObject System. The
# LayeredIntegral UserObject executes independently during
# the solve to compute a user-defined value. In this case
# an integral value in discrete layers along a vector
# in the domain. (Type: ElementalUserObject)
#
# @Requirement F6.40
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  nz = 6
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_integral]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./liaux]
    type = SpatialUserObjectAux
    variable = layered_integral
    execute_on = timestep_end
    user_object = layered_integral
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[UserObjects]
  [./layered_integral]
    type = LayeredIntegral
    direction = y
    num_layers = 3
    variable = u
    execute_on = linear
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/variables/fe_hermite/hermite-3-3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX27
  # This problem only has 1 element, so using DistributedMesh in parallel
  # isn't really an option, and we don't care that much about DistributedMesh
  # in serial.
  parallel_type = replicated
[]

[Functions]
  [./bc_fnt]
    type = ParsedFunction
    value = 3*y*y
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = -3*y*y
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = -3*x*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 3*x*x
  [../]
  [./bc_fnk]
    type = ParsedFunction
    value = -3*z*z
  [../]
  [./bc_fnf]
    type = ParsedFunction
    value = 3*z*z
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -6*x-6*y-6*z+(x*x*x)+(y*y*y)+(z*z*z)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = (x*x*x)+(y*y*y)+(z*z*z)
    grad_x = 3*x*x
    grad_y = 3*y*y
    grad_z = 3*z*z
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
  [./bc_front]
    type = FunctionNeumannBC
    variable = u
    boundary = 'front'
    function = bc_fnf
  [../]
  [./bc_back]
    type = FunctionNeumannBC
    variable = u
    boundary = 'back'
    function = bc_fnk
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = NEWTON
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/multiapps/grid-sequencing/vi-coarser.i)

l=10
nx=20
num_steps=2

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [bounds][]
[]

[Bounds]
  [./u_upper_bounds]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = upper
    bound_value = ${l}
  [../]
  [./u_lower_bounds]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = lower
    bound_value = 0
  [../]
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x'
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = 'if(x<5,-1,1)'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 0
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = ${l}
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options = '-snes_vi_monitor'
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
  petsc_options_value = '0                           30          asm      16                    basic                 vinewtonrsls'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  active = 'upper_violations lower_violations'
  [upper_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = ${fparse 10+1e-8}
    comparator = 'greater'
  []
  [lower_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = -1e-8
    comparator = 'less'
  []
  [nls]
    type = NumNonlinearIterations
  []
  [cum_nls]
    type = CumulativeValuePostprocessor
    postprocessor = nls
  []
[]

(modules/stochastic_tools/test/tests/multiapps/batch_sampler_transient_multiapp/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [average]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(python/peacock/tests/input_tab/InputTree/gold/fsp_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
  [v]
    order = FIRST
    family = LAGRANGE
  []
[]

[Kernels]
  [diff_u]
    type = Diffusion
    variable = u
  []
  [conv_v]
    type = CoupledForce
    variable = v
    v = 'u'
  []
  [diff_v]
    type = Diffusion
    variable = v
  []
[]

[BCs]
  inactive = 'right_v'
  [left_u]
    type = DirichletBC
    variable = u
    boundary = '1'
    value = 0
  []
  [right_u]
    type = DirichletBC
    variable = u
    boundary = '2'
    value = 100
  []
  [left_v]
    type = DirichletBC
    variable = v
    boundary = '1'
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = '2'
    value = 0
  []
[]

[Executioner]
  # This is setup automatically in MOOSE (SetupPBPAction.C)
  # petsc_options = '-snes_mf_operator'
  # petsc_options_iname = '-pc_type'
  # petsc_options_value =  'asm'
  type = Steady
[]

[Preconditioning]
  [FSP]
    # It is the starting point of splitting
    type = FSP
    topsplit = 'uv' # uv should match the following block name
    [uv]
      # Generally speaking, there are four types of splitting we could choose
      # <additive,multiplicative,symmetric_multiplicative,schur>
      # An approximate solution to the original system
      # | A_uu  A_uv | | u | _ |f_u|
      # |  0    A_vv | | v | - |f_v|
      # is obtained by solving the following subsystems
      # A_uu u = f_u and A_vv v = f_v
      # If splitting type is specified as schur, we may also want to set more options to
      # control how schur works using PETSc options
      # petsc_options_iname = '-pc_fieldsplit_schur_fact_type -pc_fieldsplit_schur_precondition'
      # petsc_options_value = 'full selfp'
      splitting = 'u v' # u and v are the names of subsolvers
      splitting_type = additive
    []
    [u]
      # PETSc options for this subsolver
      # A prefix will be applied, so just put the options for this subsolver only
      vars = 'u'
      petsc_options_iname = '-pc_type -ksp_type'
      petsc_options_value = '     hypre preonly'
    []
    [v]
      # PETSc options for this subsolver
      vars = 'v'
      petsc_options_iname = '-pc_type -ksp_type'
      petsc_options_value = '     hypre  preonly'
    []
  []
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform7.i)

# apply nonuniform stretch in x, y and z directions using
# Lame lambda = 0.7E7, Lame mu = 1.0E7,
# trial_stress(0, 0) = 2.9
# trial_stress(1, 1) = 10.9
# trial_stress(2, 2) = 14.9
# With tensile_strength = 2, decaying to zero at internal parameter = 4E-7
# via a Cubic, the algorithm should return to:
# internal parameter = 2.26829E-7
# trace(stress) = 0.799989 = tensile_strength
# stress(0, 0) = -6.4
# stress(1, 1) = 1.6
# stress(2, 2) = 5.6
# THEN apply a nonuniform compression in x, y, and z so that
# trial_stress(0, 0)
# With compressive_strength = -1, decaying to -0.5 at internal parameter 1E-8
# via a Cubic, the algorithm should return to
# trial_stress(0, 0) = -3.1
# trial_stress(1, 1) = -3.1
# trial_stress(2, 2) = 2.9
# the algorithm should return to trace(stress) = -0.5 = compressive_strength
# stress(0, 0) = -2.1667
# stress(1, 1) = -2.1667
# stress(2, 2) = 3.8333
# and internal parameter = 2.0406E-7

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = 'if(t<1.5,-1E-7*x,1E-7*x)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = 'if(t<1.5,3E-7*y,1E-7*y)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 'if(t<1.5,5E-7*z,4E-7*z)'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 2
    value_residual = 0
    internal_limit = 4E-7
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = -1
    value_residual = -0.5
    internal_limit = 1E-8
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
    use_custom_returnMap = true
    use_custom_cto = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-11
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform7
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(test/tests/dgkernels/ad_dg_diffusion/2d_diffusion_ad_dg_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL

    [./InitialCondition]
      type = ConstantIC
      value = 1
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]

  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./abs]          # u * v
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = ADDGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
    diff = diff
  [../]
[]

[Materials]
  [./ad_coupled_mat]
    type = ADCoupledMaterial
    coupled_var = u
    ad_mat_prop = diff
    regular_mat_prop = diff_regular
  [../]
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'
  [./Adaptivity]
    steps = 2
    refine_fraction = 1.0
    coarsen_fraction = 0
    max_h_level = 8
  [../]

  nl_rel_tol = 1e-10
[]

[Postprocessors]
  [./h]
    type = AverageElementSize
  [../]

  [./dofs]
    type = NumDOFs
  [../]

  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform9_cosserat.i)

# Using Cosserat with large layer thickness, so this should reduce to standard
# Using CappedMohrCoulombCosserat with tensile failure only
# A single unit element is stretched in a complicated way that
# the trial stress is
#        1.51515             0.8        0.666667
#            0.8        -3.74545    -1.85037e-17
#            0.7    -1.66533e-17        -1.27273
# with symmetric part
#        1.51515             0.8        0.6833
#            0.8        -3.74545    -1.85037e-17
#            0.6833  -1.66533e-17      -1.27273
#
# This has eigenvalues
# la = {-3.86844, 1.78368, -1.41827}
# and eigenvectors
#
# {0.15183, -0.987598, -0.03997},
# {-0.966321, -0.139815, -0.216044},
# {-0.207777, -0.0714259, 0.975565}}
#
# The tensile strength is 0.5 and Young=1 and Poisson=0.25,
# with E_0000/E_0011 = nu / (1 - nu) = 0.333333
# Using smoothing_tol=0.01, the return-map algorithm should
# return to stress_I = 0.5, which is a reduction of 1.28368, so
# stress_II = -1.41827 - 1.28368 * 0.33333 = -1.846
# stress_III = -3.86844 - 1.28368 * 0.33333 = -4.296
#
# The final stress symmetric stress is
#
# {0.29, 0.69, 0.51},
# {0.69, -4.19, -0.03},
# {0.51, -0.03, -1.74}
#
# and a final unsymmetric stress of
#
# {0.29, 0.69, 0.49},
# {0.69, -4.19, -0.03},
# {0.52, -0.03, -1.74}

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '3*x-y+z'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3*x-4*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 'x-2*z'
  [../]
  [./wc_x]
    type = DirichletBC
    variable = wc_x
    boundary = 'front back'
    value = 0.0
  [../]
  [./wc_y]
    type = DirichletBC
    variable = wc_y
    boundary = 'front back'
    value = 0.0
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
  [./stress_I]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_II]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_III]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_I]
    type = RankTwoScalarAux
    scalar_type = MaxPrincipal
    rank_two_tensor = stress
    variable = stress_I
    selected_qp = 0
  [../]
  [./stress_II]
    type = RankTwoScalarAux
    scalar_type = MidPrincipal
    rank_two_tensor = stress
    variable = stress_II
    selected_qp = 0
  [../]
  [./stress_III]
    type = RankTwoScalarAux
    scalar_type = MinPrincipal
    rank_two_tensor = stress
    variable = stress_III
    selected_qp = 0
  [../]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = stress_I
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = stress_II
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = stress_III
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yx]
    type = PointValue
    point = '0 0 0'
    variable = stress_yx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zx]
    type = PointValue
    point = '0 0 0'
    variable = stress_zx
  [../]
  [./s_zy]
    type = PointValue
    point = '0 0 0'
    variable = stress_zy
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1
    poisson = 0.25
    layer_thickness = 1.0
    joint_normal_stiffness = 1.0
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
  [../]
  [./tensile]
    type = CappedMohrCoulombCosseratStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.001
    yield_function_tol = 1.0E-12
    host_youngs_modulus = 1.0
    host_poissons_ratio = 0.25
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  nl_abs_tol = 1E-10
  type = Transient
[]


[Outputs]
  file_base = small_deform9_cosserat
  csv = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform5_update_version.i)

# checking for small deformation
# A single element is incrementally stretched in the in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II,
# and the resulting stresses are checked to lie on the expected yield surface

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '4*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 'z*(t-0.5)'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0'
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 0.1
  type = Transient
[]


[Outputs]
  file_base = small_deform5_update_version
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/stochastic_tools/test/tests/transfers/sampler_reporter/sub.i)

# This is changed by main.i for testing purposes
real_val = 0.0
vector_val0 = ${fparse real_val * 10}
vector_val1= ${fparse vector_val0 * 10}
vector_val2= ${fparse vector_val0 * 100}
vector_val3= ${fparse vector_val0 * 1000}


[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = ${real_val}
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  dtmin = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  error_on_dtmin = false
[]


[Postprocessors]
  [pp]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
[]

[VectorPostprocessors]
  [vpp]
    type = ConstantVectorPostprocessor
    vector_names = 'vec'
    value = '${vector_val0} ${vector_val1} ${vector_val2} ${vector_val3}'
  []
[]

[Reporters]
  [constant]
    type = ConstantReporter
    integer_names = 'int'
    integer_values = 0
    string_names = 'str'
    string_values = 'this_value'
  []
  [mesh]
    type = MeshInfo
    items = sidesets
  []
[]

# This is used in main_batch.i
[Controls]
  [stm]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(modules/phase_field/test/tests/PolynomialFreeEnergy/direct_order4_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 125
[]

[GlobalParams]
  polynomial_order = 4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 60.0
    variable = c
  [../]
[]

[Kernels]
  [./local_energy]
    type = CahnHilliard
    variable = c
    f_name = F
  [../]
  [./gradient_energy]
    type = CHInterface
    variable = c
    mob_name = M
    kappa_name = kappa
  [../]
  [./cdot]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    c = c
    T = 1000 # K
    int_width = 30.0
    length_scale = 1.0e-9
    time_scale = 1.0e-9
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.7 # Total guess
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    c = c
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = NEWTON
  petsc_options_iname = -pc_type
  petsc_options_value = lu

  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8

  start_time = 0.0
  num_steps = 100
  dt = 4
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update2.i)

# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II ~1 edge

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 0 0  0 0 0  0 0 2.01'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/transfers/multiapp_copy_transfer/second_lagrange_to_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppCopyTransfer
    direction = to_multiapp
    source_variable = u
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_2D_angle.i)

# Using flux-limited TVD advection ala Kuzmin and Turek, mploying PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 2D version with velocity = (0.1, 0.2, 0)
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  xmin = 0
  xmax = 1
  ny = 10
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x - 2 * y'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1 | x > 0.3 | y < 0.1 | y > 0.3, 0, 1)'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = tracer
  []
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = advective_flux_calculator_0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = porepressure
  []
  [flux1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = porepressure
    advective_flux_calculator = advective_flux_calculator_1
  []
[]

[BCs]
  [constant_boundary_porepressure]
    type = FunctionDirichletBC
    variable = porepressure
    function = '1 - x - 2 * y'
    boundary = 'left right top bottom'
  []
  [no_tracer_at_boundary]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = 'left right top bottom'
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure tracer'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
  [advective_flux_calculator_0]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 0
  []
  [advective_flux_calculator_1]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = tracer
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 0.3
  dt = 0.1
[]

[Outputs]
  [out]
    type = Exodus
    execute_on = 'initial final'
  []
[]

(modules/porous_flow/test/tests/actions/fullsat_brine_except2.i)

# Check error when using PorousFlowFullySaturated action,
# attempting to use both brine and single-component fluids

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  block = '0'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowFullySaturated]
  coupling_type = ThermoHydro
  porepressure = pp
  temperature = temp
  mass_fraction_vars = "nacl"
  fluid_properties_type = PorousFlowBrine
  nacl_name = nacl
  fp = simple_fluid
  dictator_name = dictator
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Variables]
  [pp]
    initial_condition = 20E6
  []
  [temp]
    initial_condition = 323.15
  []
  [nacl]
    initial_condition = 0.1047
  []
[]

[Kernels]
  # All provided by PorousFlowFullySaturated action
[]

[BCs]
  [t_bdy]
    type = DirichletBC
    variable = temp
    boundary = 'left right'
    value = 323.15
  []
  [p_bdy]
    type = DirichletBC
    variable = pp
    boundary = 'left right'
    value = 20E6
  []
  [nacl_bdy]
    type = DirichletBC
    variable = nacl
    boundary = 'left right'
    value = 0.1047
  []
[]

[Materials]
  # Thermal conductivity
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
    wet_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
  []

  # Specific heat capacity
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 850
    density = 2700
  []

  # Permeability
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []

  # Porosity
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = fullsat_brine_except2
[]

(test/tests/userobjects/nearest_point_layered_average/nearest_point_layered_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./np_layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./np_layered_average]
    type = SpatialUserObjectAux
    variable = np_layered_average
    execute_on = timestep_end
    user_object = npla
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./one]
    type = DirichletBC
    variable = u
    boundary = 'right back top'
    value = 1
  [../]
[]

[UserObjects]
  [./npla]
    type = NearestPointLayeredAverage
    direction = y
    num_layers = 10
    variable = u
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/bcs/ad_bcs/ad_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = ADFunctionDirichletBC
    variable = u
    boundary = left
    function = '1'
  [../]
  [./right]
    type = ADRobinBC
    variable = u
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/CHSplitFlux/simple_transient_diffusion_flux.i)

# Same problem as in moose/test/tests/kernels/simple_transient_diffusion

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./c]
  [../]
  [./mu]
  [../]
  [./jx]
  [../]
  [./jy]
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./flux_x]
    type = CHSplitFlux
    variable = jx
    component = 0
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./flux_y]
    type = CHSplitFlux
    variable = jy
    component = 1
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = '0.1'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility_tensor]
    type = ConstantAnisotropicMobility
    block = 0
    M_name = mobility_tensor
    tensor = '1 0 0 0 1 0 0 0 1'
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = mobility_tensor
    weights = var_dep
    args = c
  [../]
[]

[BCs]
  [./leftc]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
  [./rightc]
    type = DirichletBC
    variable = c
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  nl_max_its = 5
  dt = 0.1
  num_steps = 20
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_adaptivity.i)

# Pressure pulse in 1D with 1 phase - transient simulation with a constant
# PorousFlowPorosity and mesh adaptivity with an indicator

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[Adaptivity]
  marker = marker
  [Markers]
    [marker]
      type = ErrorFractionMarker
      indicator = front
      refine = 0.5
      coarsen = 0.2
    []
  []
  [Indicators]
    [front]
      type = GradientJumpIndicator
      variable = pp
    []
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = pp
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    preset = false
    value = 3E6
    variable = pp
  []
  [right]
    type = PorousFlowPiecewiseLinearSink
    variable = pp
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E9'
    multipliers = '0 1E9'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E-6
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1e3
  end_time = 5e3
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  print_linear_residuals = false
  csv = true
[]

(test/tests/functions/parsed/function.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 20
[]

[AuxVariables]
  [f]
  []
[]

[AuxKernels]
  [function_aux]
    type = FunctionAux
    variable = f
    function = fn
    execute_on = initial
  [../]
[]

[Functions]
  [sin_fn]
    type = ParsedFunction
    value = sin(x)
  []
  [cos_fn]
    type = ParsedFunction
    value = cos(x)
  []
  [fn]
    type = ParsedFunction
    value = 's/c'
    vars = 's c'
    vals = 'sin_fn cos_fn'
  []
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  show = f
  exodus = true
[]

(test/tests/vectorpostprocessors/csv_reader/read.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[UserObjects]
  [./tester]
    type = TestCSVReader
    vectorpostprocessor = reader
    vector = year
    gold = '1980 1980 2011 2013'
    rank = 1
  [../]
[]

[VectorPostprocessors]
  [./reader]
    type = CSVReader
    csv_file = example.csv
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/userobjects/Terminator/terminator_message.i)

###########################################################
# This is a test of the UserObject System. The
# Terminator UserObject executes independently after
# each solve and can terminate the solve early due to
# user-defined criteria. (Type: GeneralUserObject)
#
# @Requirement F6.40
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 6
  xmin = -15.0
  xmax = 15.0
  ymin = -3.0
  ymax = 3.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1
  [../]
[]

[Postprocessors]
  [./time]
    type = TimePostprocessor
  [../]
[]

[UserObjects]
  [./arnold1]
    type = Terminator
    expression = 'time = 1'
    execute_on = TIMESTEP_END
    message = "This is an info"
    fail_mode = SOFT
    error_level = INFO
  [../]
  [./arnold2]
    type = Terminator
    expression = 'time = 0.5'
    execute_on = TIMESTEP_END
    message = "This is a warning!"
    fail_mode = SOFT
    error_level = WARNING
  [../]
  [./arnold3]
    type = Terminator
    expression = 'time = 0.25'
    execute_on = TIMESTEP_END
    message = "This is an error!"
    error_level = ERROR
  [../]
[]

[Kernels]
  [./cres]
    type = Diffusion
    variable = c
  [../]

  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[BCs]
  [./c]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 6
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  csv = true
  print_linear_residuals = false
[]

(modules/porous_flow/test/tests/jacobian/chem11.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with three primary variables and four reactions
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.05
  []
  [b]
    initial_condition = 0.1
  []
  [c]
    initial_condition = 0.15
  []
  [temp]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 0.1
  []
  [eqm_k1]
    initial_condition = 0.2
  []
  [eqm_k2]
    initial_condition = -0.2
  []
  [eqm_k3]
    initial_condition = 0.0
  []
  [ini_sec_conc0]
    initial_condition = 0.02
  []
  [ini_sec_conc1]
    initial_condition = 0.04
  []
  [ini_sec_conc2]
    initial_condition = 0.06
  []
  [ini_sec_conc3]
    initial_condition = 0.08
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = '1E10 2E10 3E10 4E10'
    stoichiometry = '1 1 2 0.1'
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = '1.1E10 2.2E10 3.3E10 4.4E10'
    stoichiometry = '2 2 0.1 0.5'
  []
  [c]
    type = PorousFlowPreDis
    variable = c
    mineral_density = '0.1E10 0.2E10 0.3E10 0.4E10'
    stoichiometry = '3 3 0.1 1'
  []
  [temp]
    type = Diffusion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b c temp'
    number_fluid_phases = 1
    number_fluid_components = 4
    number_aqueous_kinetic = 4
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b c'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b c'
    num_reactions = 4
    equilibrium_constants_as_log10 = true
    equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2 eqm_k3'
    primary_activity_coefficients = '0.5 0.8 0.9'
    reactions = '1 2 3
                 1 -2 -3
                 2 0.1 0.1
                 0.1 0.5 1'
    specific_reactive_surface_area = '-44.4E-2 22.1E-2 32.1E-1 -50E-2'
    kinetic_rate_constant = '0.678 0.999 1.23 0.3'
    activation_energy = '4.4 3.3 4.5 4.0'
    molar_volume = '3.3 4.4 5.5 6.6'
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = '1.0 1.1 1.2 0.9'
    eta_exponent = '1.2 1.01 1.1 1.2'
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = 'ini_sec_conc0 ini_sec_conc1 ini_sec_conc2 ini_sec_conc3'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/porous_flow/test/tests/dirackernels/bh03.i)

# fully-saturated
# injection
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    variable = pp
    SumQuantityUO = borehole_total_outflow_mass
    point_file = bh03.bh
    function_of = pressure
    fluid_phase = 0
    bottom_p_or_t = 1E7
    unit_weight = '0 0 0'
    use_mobility = true
    character = -1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

[Outputs]
  file_base = bh03
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/tests/materials/packed_column/packed_column.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First dot for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Materials]
  [column]
    type = PackedColumn
    temperature = 303
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/detect_steady_state/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 100
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/stateful_prop/stateful_reg_template.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusion
    variable = dummy
    diffusivity = dummy_prop
  [../]
[]

[Materials]
  [./matprop]
    type = TemplateStateful
    property_name = dummy_prop
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_read_slip_prop.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys_prop.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    tan_mod_type = exact
    intvar_read_type = slip_sys_file
    num_slip_sys_props = 1
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 0.05
  dtmax = 10.0
  dtmin = 0.05

  num_steps = 10
[]

[Outputs]
  file_base = crysp_read_slip_prop_out
  exodus = true
[]

(modules/misc/test/tests/kernels/thermo_diffusion/ad_thermo_diffusion.i)

# Steady-state test for the ThermoDiffusion kernel.
#
# This test applies a constant temperature gradient to drive thermo-diffusion
# in the variable u. At steady state, the thermo-diffusion is balanced by
# diffusion due to Fick's Law, so the total flux is
#
#   J = -D ( grad(u) - ( Qstar u / R ) grad(1/T) )
#
# If there are no fluxes at the boundaries, then there is no background flux and
# these two terms must balance each other everywhere:
#
#   grad(u) = ( Qstar u / R ) grad(1/T)
#
# The dx can be eliminated to give
#
#   d(ln u) / d(1/T) = Qstar / R
#
# This can be solved to give the profile for u as a function of temperature:
#
#   u = A exp( Qstar / R T )
#
# Here, we are using simple heat conduction with Dirichlet boundaries on 0 <= x <= 1
# to give a linear profile for temperature: T = x + 1. We also need to apply one
# boundary condition on u, which is u(x=0) = 1. These conditions give:
#
#   u = exp( -(Qstar/R) (x/(x+1)) )
#
# This analytical result is tracked by the aux variable "correct_u".

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
  [./temp]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./soret]
    type = ADThermoDiffusion
    variable = u
    temperature = temp
  [../]
  [./diffC]
    type = ADDiffusion
    variable = u
  [../]

  # Heat diffusion gives a linear temperature profile to drive the Soret diffusion.
  [./diffT]
    type = ADDiffusion
    variable = temp
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 1
  [../]

  [./leftt]
    type = DirichletBC
    variable = temp
    preset = false
    boundary = left
    value = 1
  [../]
  [./rightt]
    type = DirichletBC
    variable = temp
    preset = false
    boundary = right
    value = 2
  [../]
[]

[Materials]
  [./ad_soret_coefficient]
    type = ADSoretCoeffTest
    temperature = temp
    coupled_var = u
  [../]
[]

[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./error]
    type = NodalL2Error
    variable = u
    function = 'exp(-x/(x+1))'
  [../]
[]

[Outputs]
  execute_on = FINAL
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except3.i)

# Exception test.
# Incorrect number of mass-fractions

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 2
    number_aqueous_equilibrium = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1E2
  []
  [eqm_k1]
    initial_condition = 1E-2
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/materials/stateful_coupling/stateful_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./aux]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]

  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]


[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 2
  [../]
[]

[Materials]
  # This material couples to an aux variable and
  # uses it in stateful property initialization
  [./stateful_mat]
    type = StatefulTest
    coupled = aux
    prop_names = thermal_conductivity
    prop_values = -1 # ignored
    output_properties = thermal_conductivity
    outputs = exodus
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
[]

[Outputs]
  exodus = true
[]

[Debug]
  show_material_props = true
[]

(modules/porous_flow/test/tests/jacobian/desorped_mass_vol_exp01.i)

# Tests the PorousFlowDesorpedMassVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, HM porosity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
  [conc]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  []
  [disp_y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  []
  [disp_z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  []
  [p]
    type = RandomIC
    min = -1
    max = 1
    variable = porepressure
  []
  [conc]
    type = RandomIC
    min = 0
    max = 1
    variable = conc
  []
[]

[BCs]
  # necessary otherwise volumetric strain rate will be zero
  [disp_x]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [disp_y]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'left right'
  []
  [disp_z]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'left right'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  []
  [poro]
    type = PorousFlowMassVolumetricExpansion
    fluid_component = 0
    variable = porepressure
  []
  [conc_in_poro]
    type = PorousFlowDesorpedMassVolumetricExpansion
    conc_var = conc
    variable = porepressure
  []
  [conc]
    type = PorousFlowDesorpedMassVolumetricExpansion
    conc_var = conc
    variable = conc
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z conc'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jacobian2
  exodus = false
[]

(test/tests/kernels/scalar_constraint/scalar_constraint_kernel_disp.i)

#
# This test is identical to scalar_constraint_kernel.i, but it everything is evaluated on the displaced mesh
#

[GlobalParams]
  use_displaced_mesh = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD9
  displacements = 'disp_x disp_y'
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = 'x*x+y*y'
  [../]

  [./ffn]
    type = ParsedFunction
    value = -4
  [../]

  [./bottom_bc_fn]
    type = ParsedFunction
    value = -2*y
  [../]

  [./right_bc_fn]
    type = ParsedFunction
    value =  2*x
  [../]

  [./top_bc_fn]
    type = ParsedFunction
    value =  2*y
  [../]

  [./left_bc_fn]
    type = ParsedFunction
    value = -2*x
  [../]
[]

[AuxVariables]
  [./disp_x]
    family = LAGRANGE
    order = SECOND
  [../]
  [./disp_y]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[AuxKernels]
  [./disp_x_ak]
    type = ConstantAux
    variable = disp_x
    value = 0
  [../]
  [./disp_y_ak]
    type = ConstantAux
    variable = disp_y
    value = 0
  [../]
[]

# NL

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]

  [./lambda]
    family = SCALAR
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffnk]
    type = BodyForce
    variable = u
    function = ffn
  [../]

  [./sk_lm]
    type = ScalarLagrangeMultiplier
    variable = u
    lambda = lambda
  [../]
[]

[ScalarKernels]
  [./constraint]
    type = AverageValueConstraint
    variable = lambda
    pp_name = pp
    value = 2.666666666666666
    # overrride the global setting, scalar kernels do not live on a mesh
    use_displaced_mesh = false
  [../]
[]

[BCs]
  [./bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = '0'
    function = bottom_bc_fn
  [../]
  [./right]
    type = FunctionNeumannBC
    variable = u
    boundary = '1'
    function = right_bc_fn
  [../]
  [./top]
    type = FunctionNeumannBC
    variable = u
    boundary = '2'
    function = top_bc_fn
  [../]
  [./left]
    type = FunctionNeumannBC
    variable = u
    boundary = '3'
    function = left_bc_fn
  [../]
[]

[Postprocessors]
  [./pp]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
    execute_on = 'initial timestep_end'
  [../]
[]

[Preconditioning]
  [./pc]
    type = SMP
    full = true
    solve_type = 'PJFNK'
  [../]
[]

[Executioner]
  type = Steady
  nl_rel_tol = 1e-14
  l_tol = 1e-7
[]

[Outputs]
  exodus = true
  hide = lambda
[]

(test/tests/postprocessors/area_pp/area_pp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4

  xmax = 1.2
  ymax = 2.3
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./right]
    type = AreaPostprocessor
    boundary = 'right'
    execute_on = 'initial timestep_end'
  [../]

  [./bottom]
    type = AreaPostprocessor
    boundary = 'bottom'
    execute_on = 'initial timestep_end'
  [../]

  [./all]
    type = AreaPostprocessor
    boundary = 'left right bottom top'
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

(test/tests/variables/fe_monomial_const/monomial-const-1d.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 100
  elem_type = EDGE3
[]

[Functions]
  [./bc_fn]
    type=ParsedFunction
    value=0
  [../]

  [./forcing_fn]
    type = MTPiecewiseConst1D
  [../]

  [./solution]
    type = MTPiecewiseConst1D
  [../]
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  # Note: MOOSE's DirichletBCs do not work properly with shape functions that do not
  #       have DOFs at the element edges.  This test works because the solution
  #       has been designed to be zero at the boundary which is satisfied by the IC
  #       Ticket #1352
  active = ''
  [./bc_all]
    type=FunctionDirichletBC
    variable = u
    boundary = 'left right'
    function = bc_fn
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
  nl_rel_tol = 1.e-9
  [./Adaptivity]

  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(test/tests/samplers/distribute/distribute.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Samplers]
  [sampler]
    type = TestSampler
    num_rows = 10000000
    num_cols = 1
  []
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [total]
    type = MemoryUsage
    mem_units = 'bytes'
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [per_proc]
    type = MemoryUsage
    value_type = "average"
    mem_units = 'bytes'
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [max_proc]
    type = MemoryUsage
    value_type = "max_process"
    mem_units = 'bytes'
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [test]
    type = SamplerTester
    sampler = sampler
    test_type = 'getLocalSamples'
  []

[]

[Outputs]
  csv = true
  perf_graph = true
[]

(tutorials/tutorial01_app_development/step08_test_harness/test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/uo_egs/relperm.i)

# Outputs a relative permeability curve into an exodus file
# and into a CSV file.
# In the exodus file, the relperm will be a function of "x", and
# this "x" is actually effective saturation.
# In the CSV file you will find the relperm at the "x" point
# specified by you below.
#
# You may specify:
#  - the "type" of relative permeability in the UserObjects block
#  - the parameters of this relative permeability curve in the UserObjects block
#  - the "x" point (which is effective saturation) that you want to extract
#       the relative permeability at, if you want a value at a particular point


[UserObjects]
  [./relperm]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
[]

[Postprocessors]
  [./point_val]
    type = PointValue
    execute_on = timestep_begin
    point = '0.5 0 0'
    variable = relperm
  [../]
[]


############################
# You should not need to change any of the stuff below
############################

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = x
  [../]
[]

[AuxVariables]
  [./relperm]
  [../]
[]

[AuxKernels]
  [./relperm_AuxK]
    type = RichardsRelPermAux
    variable = relperm
    relperm_UO = relperm
    execute_on = timestep_begin
    seff_var = u
  [../]
[]

[Kernels]
  [./dummy]
    type = Diffusion
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 0
[]

[Outputs]
  file_base = relperm
  [./csv]
    type = CSV
  [../]
  [./exodus]
    type = Exodus
    hide = u
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cto17.i)

# Jacobian check for nonlinear, multi-surface plasticity.
# Returns to the plane of the tensile yield surface
#
# Plasticity models:
# Tensile with strength = 1MPa softening to 0.5MPa in 2E-2 strain
#
# Lame lambda = 0.5GPa.  Lame mu = 1GPa
#
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]



[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int0
    index = 0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int1
    index = 1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int2
    index = 2
  [../]
[]

[Postprocessors]
  [./max_int0]
    type = ElementExtremeValue
    variable = int0
    outputs = console
  [../]
  [./max_int1]
    type = ElementExtremeValue
    variable = int1
    outputs = console
  [../]
  [./max_int2]
    type = ElementExtremeValue
    variable = int2
    outputs = console
  [../]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
[]


[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = ts
    yield_function_tolerance = 1.0E-6  # Note larger value
    shift = 1.0E-6                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.5E3 1E3'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-1 0.1 0.2  0.1 15 -0.3  0.2 -0.3 0'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-7

    plastic_models = 'tensile'
    max_NR_iterations = 5
    deactivation_scheme = 'safe'
    min_stepsize = 1
    tangent_operator = nonlinear
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]


[Outputs]
  file_base = cto17
  exodus = false
  csv = true
[]

(test/tests/postprocessors/num_nodes/num_nodes.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  nz = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 1
  solve_type = PJFNK
[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 3
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Postprocessors]
  [./num_nodes]
    type = NumNodes
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/outputs/debug/show_var_residual_norms.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./forcing_fnu]
    type = ParsedFunction
    value = -5.8*(x+y)+x*x*x-x+y*y*y-y
  [../]
  [./forcing_fnv]
    type = ParsedFunction
    value = -4
  [../]

  [./slnu]
    type = ParsedGradFunction
    value = x*x*x-x+y*y*y-y
    grad_x = 3*x*x-1
    grad_y = 3*y*y-1
  [../]
  [./slnv]
    type = ParsedGradFunction
    value = x*x+y*y
    grad_x = 2*x
    grad_y = 2*y
  [../]

  #NeumannBC functions
  [./bc_fnut]
    type = ParsedFunction
    value = 3*y*y-1
  [../]
  [./bc_fnub]
    type = ParsedFunction
    value = -3*y*y+1
  [../]
  [./bc_fnul]
    type = ParsedFunction
    value = -3*x*x+1
  [../]
  [./bc_fnur]
    type = ParsedFunction
    value = 3*x*x-1
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HIERARCHIC
  [../]
  [./v]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff1 diff2 test1 forceu forcev react'
  [./diff1]
    type = Diffusion
    variable = u
  [../]
  [./test1]
    type = CoupledConvection
    variable = u
    velocity_vector = v
  [../]
  [./diff2]
    type = Diffusion
    variable = v
  [../]
  [./react]
    type = Reaction
    variable = u
  [../]

  [./forceu]
    type = BodyForce
    variable = u
    function = forcing_fnu
  [../]
  [./forcev]
    type = BodyForce
    variable = v
    function = forcing_fnv
  [../]

[]

[BCs]
  active = 'bc_u_tb bc_v bc_ul bc_ur bc_ut bc_ub'
  [./bc_u]
    type = FunctionPenaltyDirichletBC
    variable = u
    function = slnu
    boundary = 'left right top bottom'
    penalty = 1e6
  [../]
  [./bc_v]
    type = FunctionDirichletBC
    variable = v
    function = slnv
    boundary = 'left right top bottom'
  [../]

  [./bc_u_lr]
    type = FunctionPenaltyDirichletBC
    variable = u
    function = slnu
    boundary = 'left right top bottom'
    penalty = 1e6
  [../]
  [./bc_u_tb]
    type = CoupledKernelGradBC
    variable = u
    var2 = v
    vel = '0.1 0.1'
    boundary = 'top bottom left right'
  [../]

  [./bc_ul]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnul
    boundary = 'left'
  [../]
  [./bc_ur]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnur
    boundary = 'right'
  [../]
  [./bc_ut]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnut
    boundary = 'top'
  [../]
  [./bc_ub]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnub
    boundary = 'bottom'
  [../]
[]

[Preconditioning]
  active = ' '
  [./prec]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  active='L2u L2v'
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2u]
    type = ElementL2Error
    variable = u
    function = slnu
  [../]
  [./L2v]
    type = ElementL2Error
    variable = v
    function = slnv
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
#  petsc_options = '-snes'
  nl_rel_tol = 1e-15
  nl_abs_tol = 1e-13
[]

[Outputs]
  execute_on = 'timestep_end'
  [./debug] # This is a test, use the [Debug] block to enable this
    type = VariableResidualNormsDebugOutput
  [../]
[]

(test/tests/multiapps/picard/picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  parallel_type = replicated
  uniform_refine = 1
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub.i
    clone_master_mesh = true
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(modules/tensor_mechanics/test/tests/isotropic_elasticity_tensor/bulk_modulus_shear_modulus_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./stress_11]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
  [../]
[]

[AuxKernels]
  [./stress_11]
    type = RankTwoAux
    variable = stress_11
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0.001
  [../]
[]

[Materials]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    bulk_modulus = 416666
    shear_modulus = 454545
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  l_max_its = 20
  nl_max_its = 10
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/second_order_elements/diffusion_2d_quad8.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD8
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.35 1.0 0.35 0.2'
    time_start_cut = 0.0
    time_end_cut = 2.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 3
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/materials/boundary_material/fv_material_quadrature.i)

#
# Parsed material properties depend on the physical location of the element
# This requires the initialization of the quadrature in the FVFlux loop

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD9
[]

[Functions]
  [linear_x]
    type = ParsedFunction
    value = 'x'
  []
[]

[Variables]
  [u]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = u
    coeff = k1
  []

  [r]
    type = FVReaction
    variable = u
  []
[]

[FVBCs]
  [all]
    type = FVDirichletBC
    variable = u
    boundary = 'left right bottom top'
    value = 1
  []
[]

[Materials]
  [k1]
    type = ADGenericFunctionMaterial
    prop_names = 'k1'
    prop_values = linear_x
    block = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/initial_stress/gravity_with_aux.i)

# Apply an initial stress, using AuxVariables, that should be
# exactly that caused by gravity, and then
# do a transient step to check that nothing
# happens

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -10
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./weight]
    type = BodyForce
    variable = disp_z
    value = -0.5 # this is density*gravity
  [../]
[]


[BCs]
  # back = zmin
  # front = zmax
  # bottom = ymin
  # top = ymax
  # left = xmin
  # right = xmax
  [./x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0
  [../]
  [./y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0
  [../]
  [./z]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = 0
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./aux_equals_1]
    initial_condition = 1
  [../]
  [./aux_equals_2]
    initial_condition = 2
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]


[Functions]
  [./half_weight]
    type = ParsedFunction
    value = '0.25*z' # half of the initial stress that should result from the weight force
  [../]
  [./kxx]
    type = ParsedFunction
    value = '0.4*z' # some arbitrary xx and yy stress that should not affect the result
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0.25
  [../]
  [./strain]
    type = ComputeSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./strain_from_initial_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = 'kxx 0 0  0 kxx 0  0 0 half_weight'
    initial_stress_aux = 'aux_equals_1 aux_equals_1 aux_equals_1  aux_equals_1 aux_equals_1 aux_equals_1  aux_equals_1 aux_equals_1 aux_equals_2'
    eigenstrain_name = ini_stress
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]


[Executioner]
  end_time = 1.0
  dt = 1.0
  solve_type = NEWTON
  type = Transient

  nl_abs_tol = 1E-8
  nl_rel_tol = 1E-12
  l_tol = 1E-3
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]



[Outputs]
  file_base = gravity_with_aux
  exodus = true
[]

(test/tests/transfers/multiapp_mesh_function_transfer/exec_on_mismatch.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [transferred_u]
  []
  [elemental_transferred_u]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = fromsub_sub.i
    execute_on = 'initial timestep_begin'
  []
[]

[Transfers]
  [from_sub]
    source_variable = sub_u
    direction = from_multiapp
    variable = transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    execute_on = 'initial timestep_end'
  []
  [elemental_from_sub]
    source_variable = sub_u
    direction = from_multiapp
    variable = elemental_transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
  []
[]

(modules/porous_flow/test/tests/jacobian/hcond02.i)

# 2phase heat conduction
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pgas]
  []
  [pwater]
  []
  [temp]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    variable = pgas
    max = 1.0
    min = 0.0
  []
  [pwater]
    type = RandomIC
    variable = pwater
    max = 0.0
    min = -1.0
  []
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
[]


[Kernels]
  [dummy_pgas]
    type = Diffusion
    variable = pgas
  []
  [dummy_pwater]
    type = Diffusion
    variable = pwater
  []
  [heat_conduction]
    type = PorousFlowHeatConduction
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas temp pwater'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '1.1 0.1 0.3 0.1 2.2 0 0.3 0 3.3'
    wet_thermal_conductivity = '2.1 0.1 0.3 0.1 1.2 0 0.3 0 1.1'
    exponent = 1.7
    aqueous_phase_number = 1
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = pgas
    capillary_pressure = pc
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/problems/step6a_coupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
  [inlet_temperature]
    type = FunctionDirichletBC
    variable = temperature
    boundary = left
    function = 'if(t<0,350+50*t,350)'
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [column]
    type = PackedColumn
    temperature = temperature
    radius = 1
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  automatic_scaling = true

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  end_time = 100
  dt = 0.25
  start_time = -1

  steady_state_tolerance = 1e-5
  steady_state_detection = true

  [TimeStepper]
    type = FunctionDT
    function = 'if(t<0,0.1,0.25)'
  []
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/stress_update_material_based/exception.i)

[GlobalParams]
  displacements = 'ux uy uz'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[AuxVariables]
  [./pk2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./slip_increment]
   order = CONSTANT
   family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
  generate_output = stress_zz
[]

[AuxKernels]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./pk2]
   type = RankTwoAux
   variable = pk2
   rank_two_tensor = pk2
   index_j = 2
   index_i = 2
   execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = total_lagrangian_strain
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = slip_resistance
    index = 0
    execute_on = timestep_end
  [../]
  [./slip_inc]
   type = MaterialStdVectorAux
   variable = slip_increment
   property = slip_increment
   index = 0
   execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = '0.1*t'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensorConstantRotationCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    type = ComputeMultipleCrystalPlasticityStress
    crystal_plasticity_models = 'trial_xtalpl'
    tan_mod_type = exact
    maximum_substep_iteration = 1
  [../]
  [./trial_xtalpl]
    type = CrystalPlasticityKalidindiUpdate
    number_slip_systems = 12
    slip_sys_file_name = input_slip_sys.txt
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./pk2]
   type = ElementAverageValue
   variable = pk2
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
  [./slip_increment]
   type = ElementAverageValue
   variable = slip_increment
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.01
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/darcy/jac.i)

# Test to show that DarcyFlux produces the correct jacobian

[GlobalParams]
  variable = pressure
  fluid_weight = '0 0 -1.5'
  fluid_viscosity = 1
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./pressure]
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[Kernels]
  [./darcy]
    type = DarcyFlux
    variable = pressure
  [../]
[]

[Materials]
  [./solid]
    type = DarcyMaterial
    block = 0
    mat_permeability = '1 0 0  0 2 0  0 0 3'
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jac
  exodus = false
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform12.i)

# Using CappedMohrCoulomb with compressive failure only
# checking for small deformation
# A single element is stretched equally in all directions.
# This causes the return direction to be along the sigma_I = sigma_II = sigma_III line
# compressive_strength is set to 1Pa, and smoothing_tol = 0.1Pa
# The smoothed yield function comes from two smoothing operations.
# The first is on sigma_I and sigma_II (sigma_I >= sigma_II >= sigma_III):
# yf = -sigma_I + ismoother(0) - compressive_strength
#    = -sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - compressive_strength
#    = -sigma_I + 0.018169 - 1
# The second has the argument of ismoother equal to -0.018169.
# ismoother(-0.018169) = 0.5 * (-0.018169 + 0.1) - 0.1 * cos (0.5 * Pi * -0.018169 / 0.1) / Pi
#                     = 0.010372
# So the final yield function is
# yf = -sigma_I + 0.018169 + 0.010372 - 1 = -sigma_I + 0.028541 - 1
# However, because of the asymmetry in smoothing (the yield function is obtained
# by first smoothing -sigma_I-cs and -sigma_II-cs, and then by smoothing this
# result with -sigma_III-cs) the result is sigma_I > sigma_II = sigma_III


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform12
  csv = true
[]

(modules/phase_field/examples/cahn-hilliard/Math_CH.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmax = 60
  ymax = 60
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
    [./InitialCondition]
      type = RandomIC
      min = -0.1
      max =  0.1
    [../]
  [../]
[]

[Kernels]
  [./c_dot]
    type = TimeDerivative
    variable = c
  [../]
  [./CHbulk]
    type = CHMath
    variable = c
  [../]
  [./CHint]
    type = CHInterface
    variable = c
    mob_name = M
    kappa_name = kappa_c
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names  = 'M   kappa_c'
    prop_values = '1.0 0.5'
  [../]
[]

[Postprocessors]
  [./top]
    type = SideIntegralVariablePostprocessor
    variable = c
    boundary = top
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  scheme = bdf2

  # Preconditioning using the additive Schwartz method and LU decomposition
  petsc_options_iname = '-pc_type -sub_ksp_type -sub_pc_type'
  petsc_options_value = 'asm      preonly       lu          '

  # Alternative preconditioning options using Hypre (algebraic multi-grid)
  #petsc_options_iname = '-pc_type -pc_hypre_type'
  #petsc_options_value = 'hypre    boomeramg'

  l_tol = 1e-4
  l_max_its = 30

  dt = 2.0
  end_time = 80.0
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/xfem/test/tests/moving_interface/moving_level_set.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutSetUserObject
    cut_data = '0.3 1.0 0.3 0.2 0 3'
    heal_always = false
  [../]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '3   5'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = 'x-0.7-0.07*(t-1)'
  [../]
[]

[Constraints]
  [./u_constraint]
    type = XFEMSingleVariableConstraint
    geometric_cut_userobject = 'level_set_cut_uo'
    use_displaced_mesh = false
    variable = u
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 3
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  # petsc_options_iname = '-pc_type -pc_hypre_type'
  # petsc_options_value = 'hypre boomeramg'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-9

  start_time = 0.0
  dt = 1
  end_time = 3.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(tutorials/darcy_thermo_mech/step01_diffusion/problems/step1.i)

[Mesh]
  type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
  dim = 2              # Dimension of the mesh
  nx = 100             # Number of elements in the x direction
  ny = 10              # Number of elements in the y direction
  xmax = 0.304         # Length of test chamber
  ymax = 0.0257        # Test chamber radius
[]

[Variables]
  [pressure]
    # Adds a Linear Lagrange variable by default
  []
[]

[Kernels]
  [diffusion]
    type = ADDiffusion  # Laplacian operator using automatic differentiation
    variable = pressure # Operate on the "pressure" variable from above
  []
[]

[BCs]
  [inlet]
    type = DirichletBC  # Simple u=value BC
    variable = pressure # Variable to be set
    boundary = left     # Name of a sideset in the mesh
    value = 4000        # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0           # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Problem]
  type = FEProblem  # This is the "normal" type of Finite Element Problem in MOOSE
  coord_type = RZ   # Axisymmetric RZ
  rz_coord_axis = X # Which axis the symmetry is around
[]

[Executioner]
  type = Steady       # Steady state problem
  solve_type = NEWTON # Perform a Newton solve, uses AD to compute Jacobian terms
  petsc_options_iname = '-pc_type -pc_hypre_type' # PETSc option pairs with values below
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true # Output Exodus format
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform_hard3.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
#
# friction_angle = 50deg, friction_angle_residual=51deg, friction_angle_rate = 1E7 (huge)
# cohesion = 10, cohesion_residual = 9.9, cohesion_rate = 1E7 (huge)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.25E-6*y*sin(t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 10
    value_residual = 9.9
    rate = 1E7
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.8726646 # 50deg
    value_residual = 0.8901179 # 51deg
    rate = 1E7
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0
    value_residual = 0.8726646 # 50deg
    rate = 3000
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 20
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 1 2 1 11 -3 2 -3 8'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 30
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/executioners/nl_divergence_tolerance/nl_abs_divergence_tolerance.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
[]

[Variables]
  [./u]
    scaling = 1e-5
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = -1000
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 100000
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'
  line_search = 'none'
  solve_type = PJFNK

  l_max_its = 20
  nl_max_its = 20
  nl_abs_div_tol = 1e+7
  nl_div_tol = 1e+50
  dt = 1
  num_steps = 2

  petsc_options = '-snes_converged_reason -ksp_converged_reason '
  petsc_options_iname = '-pc_type -pc_hypre_type '
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/sinks/s_fu_01.i)

# with fully_upwind sink
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
  fully_upwind = true
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1 # same deal with PETSc constant state
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 2
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((mi-lfout-rfout-mf)/2/(mi+mf))
    vars = 'mi mf lfout rfout'
    vals = 'mass_init mass_fin left_flux_out right_flux_out'
  [../]
[]

[Postprocessors]
  [./mass_init]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]
  [./mass_fin]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]
  [./left_flux_out]
    type = RichardsPiecewiseLinearSinkFlux
    boundary = left
    variable = pressure
    pressures = '0 1'
    bare_fluxes = '1 2'
    use_mobility = false
    use_relperm = false
  [../]
  [./right_flux_out]
    type = RichardsPiecewiseLinearSinkFlux
    boundary = right
    variable = pressure
    pressures = '0 1'
    bare_fluxes = '1 2'
    use_mobility = false
    use_relperm = false
  [../]
  [./p0]
    type = PointValue
    point = '0 0 0'
    variable = pressure
  [../]
  [./mass_bal]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = left
    pressures = '0 1'
    bare_fluxes = '1 2'
    variable = pressure
    use_mobility = false
    use_relperm = false
  [../]
  [./right_flux]
    type = RichardsPiecewiseLinearSink
    boundary = right
    pressures = '0 1'
    bare_fluxes = '1 2'
    variable = pressure
    use_mobility = false
    use_relperm = false
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2E-3
  end_time = 0.2
  nl_abs_tol = 1E-12
  nl_rel_tol = 1E-10
[]

[Outputs]
  file_base = s_fu_01
  csv = true
  execute_on = timestep_end
[]

(modules/fluid_properties/test/tests/methane/methane.i)

# Test MethaneFluidProperties
# Reference data from Irvine Jr, T. F. and Liley, P. E. (1984) Steam and
# Gas Tables with Computer Equations
#
# For temperature = 350K, the fluid properties should be:
# density = 55.13 kg/m^3
# viscosity = 0.01276 mPa.s
# cp = 2.375 kJ/kg/K
# h = 708.5 kJ/kg
# s = 11.30 kJ/kg/K
# c = 481.7 m/s
# k = 0.04113 W/m/K

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./pressure]
    family = MONOMIAL
    order = CONSTANT
    initial_condition = 10.0e6
  [../]
  [./temperature]
    family = MONOMIAL
    order = CONSTANT
    initial_condition = 350
  [../]
  [./density]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./viscosity]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cp]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cv]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./internal_energy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./enthalpy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./entropy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./thermal_cond]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./c]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./density]
    type = MaterialRealAux
     variable = density
     property = density
  [../]
  [./viscosity]
    type = MaterialRealAux
     variable = viscosity
     property = viscosity
  [../]
  [./cp]
    type = MaterialRealAux
     variable = cp
     property = cp
  [../]
  [./cv]
    type = MaterialRealAux
     variable = cv
     property = cv
  [../]
  [./e]
    type = MaterialRealAux
     variable = internal_energy
     property = e
  [../]
  [./enthalpy]
    type = MaterialRealAux
     variable = enthalpy
     property = h
  [../]
  [./entropy]
    type = MaterialRealAux
     variable = entropy
     property = s
  [../]
  [./thermal_cond]
    type = MaterialRealAux
     variable = thermal_cond
     property = k
  [../]
  [./c]
    type = MaterialRealAux
     variable = c
     property = c
  [../]
[]

[Modules]
  [./FluidProperties]
    [./methane]
      type = MethaneFluidProperties
    [../]
  []
[]

[Materials]
  [./fp_mat]
    type = FluidPropertiesMaterialPT
    pressure = pressure
    temperature = temperature
    fp = methane
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/tensile_update4.i)

# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 -1 0.5  1 1.9 0  0.5 0 3'
    eigenstrain_name = ini_stress
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/userobjects/shape_element_user_object/jacobian_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = (x-0.5)^2
    [../]
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = (x-0.5)^2
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = (x-0.5)^2
    [../]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./shape_w]
    type = ExampleShapeElementKernel2
    user_object = example_uo
    v = v
    u = u
    variable = w
  [../]
  [./time_w]
    type = TimeDerivative
    variable = w
  [../]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[UserObjects]
  [./example_uo]
    type = ExampleShapeElementUserObject
    u = u
    v = v
    # as this userobject computes quantities for both the residual AND the jacobian
    # it needs to have these execute_on flags set.
    execute_on = 'linear nonlinear'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
    #off_diag_row =    'w w'
    #off_diag_column = 'v u'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options = '-snes_test_display'
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
  dt = 0.1
  num_steps = 2
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/combined_creep_plasticity/combined_stress_relaxation.i)

#
# 1x1x1 unit cube with constant displacement on top face
#
# This problem was taken from "Finite element three-dimensional elastic-plastic
#    creep analysis" by A. Levy, Eng. Struct., 1981, Vol. 3, January, pp. 9-16.
#
# The problem is a one-dimensional creep analysis.  The top face is displaced 0.01
#    units and held there.  The stress relaxes in time according to the creep law.
#
# The analytic solution to this problem is (contrary to what is shown in the paper):
#
#                 /      (E*ef)^3      \^(1/3)
#    stress_yy = |---------------------|
#                \ 3*a*E^4*ef^3*t + 1 /
#
#    where E  = 2.0e11  (Young's modulus)
#          a  = 3e-26  (creep coefficient)
#          ef = 0.01   (displacement)
#          t  = 2160.0    (time)
#
#    such that the analytical solution is computed to be 2.9518e3 Pa
#
# Averaged over the single element block, MOOSE calculates the stress in the yy direction to be
#     to be 3.046e3 Pa, which is a 3.2% error from the analytical solution.
#

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1e-2 1e-1 1e0 1e1 1e2'
    x = '0    7e-1 7e0 7e1 1e2'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
  [../]
[]

[BCs]
  [./u_top_pull]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value = 0.01
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.0e11
    poissons_ratio = 0.3
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    tangent_operator = elastic
    inelastic_models = 'power_law_creep'
  [../]
  [./power_law_creep]
    type = PowerLawCreepStressUpdate
    coefficient = 3.0e-26
    n_exponent = 4
    activation_energy = 0.0
    relative_tolerance = 1e-14
    absolute_tolerance = 1e-14
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-5
  nl_abs_tol = 1e-8
  l_tol = 1e-5
  start_time = 0.0
  end_time = 2160

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/ad_coupled_value/ad_aux_coupled_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [v]
    initial_condition = 2
  []
  [exact]
  []
[]

[ICs]
  [exact]
    type = FunctionIC
    function = 'x*(2-x)'
    variable = exact
  []
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ad_coupled_value]
    type = ADCoupledValueTest
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'Newton'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/override_name_variable_test.i)

# Two non-linear variables with the same name

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD9
[]

[Variables]
  [./u]
     order = FIRST
     family = LAGRANGE
  [../]

  # Note this section is a repeat of the one above
  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/polycrystalcircles_fromfile.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 56
  nz = 0
  xmin = 0
  xmax = 200
  ymin = 0
  ymax = 112
  zmin = 0
  zmax = 0
[]

[GlobalParams]
  op_num = 6
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./circle_IC]
    type = PolycrystalCircles
    file_name = 'circles.txt'
    read_from_file = true
    execute_on = 'initial'
    threshold = 0.2
    connecting_threshold = 0.08
    int_width = 8
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = circle_IC
    [../]
  [../]
[]

[Kernels]
  [./dt_gr0]
    type = TimeDerivative
    variable = gr0
  [../]
  [./dt_gr1]
    type = TimeDerivative
    variable = gr1
  [../]
  [./dt_gr2]
    type = TimeDerivative
    variable = gr2
  [../]
  [./dt_gr3]
    type = TimeDerivative
    variable = gr3
  [../]
  [./dt_gr4]
    type = TimeDerivative
    variable = gr4
  [../]
  [./dt_gr5]
    type = TimeDerivative
    variable = gr5
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  num_steps = 0
[]

[Outputs]
  exodus = true
  csv = false
[]

(test/tests/outputs/intervals/multiple_sync_times.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./exodus_3]
    type = Exodus
    interval = 3
    file_base = multiple_sync_times_out_3
  [../]
  [./exodus_5]
    type = Exodus
    interval = 5
    file_base = multiple_sync_times_out_5
  [../]
  [./exodus_sync_0]
    type = Exodus
    sync_times = '0.45 0.525 0.6'
    sync_only = true
    file_base = multiple_sync_times_sync_0
  [../]
  [./exodus_sync_1]
    type = Exodus
    sync_times = '0.475 0.485'
    file_base = multiple_sync_times_sync_1
  [../]
[]

(modules/richards/test/tests/pressure_pulse/pp22.i)

# investigating pressure pulse in 1D with 2 phase
# transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]


[ICs]
  [./water_ic]
    type = ConstantIC
    value = 2E6
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2E6
    variable = pgas
  [../]
[]


[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pwater
  [../]
  [./left_gas]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pgas
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas pconstraint'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
  [./pconstraint]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-8
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 1E-5'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  dtmin = 1E3
  nl_rel_tol=1.e-10
  nl_max_its=20
  end_time = 1E4
[]

[Outputs]
  file_base = pp22
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/porous_flow/test/tests/relperm/unity.i)

# Test perfectly mobile relative permeability curve by varying saturation over the mesh

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [kr1]
    type = PorousFlowRelativePermeabilityConst
    phase = 1
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-8
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/markers/box_marker/box_marker_adapt_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  steps = 1
  marker = box
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/normalization_aux/normalization_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1.0
  [../]
[]

[AuxVariables]
  [./u_normalized]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./normalization_auxkernel]
    type = NormalizationAux
    variable = u_normalized
    source_variable = u
    normal_factor = 2.0
    execute_on = timestep_end
    # Note: 'normalization' or 'shift' are provided as CLI args
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = 'initial timestep_end'
  [../]
  [./u_normalized_norm]
    type = ElementIntegralVariablePostprocessor
    variable = u_normalized
    execute_on = 'initial timestep_end'
  [../]
  [./u0]
    type = PointValue
    variable = u
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/auxkernels/stagnation_temperature_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./specific_internal_energy]
  [../]
  [./specific_volume]
  [../]
  [./velocity]
  [../]
  [./stagnation_temperature]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./specific_internal_energy_ak]
    type = ConstantAux
    variable = specific_internal_energy
    value = 1026.2e3
  [../]
  [./specific_volume_ak]
    type = ConstantAux
    variable = specific_volume
    value = 0.0012192
  [../]
  [./velocity_ak]
    type = ConstantAux
    variable = velocity
    value = 10.0
  [../]
  [./stagnation_temperature_ak]
    type = StagnationTemperatureAux
    variable = stagnation_temperature
    e = specific_internal_energy
    v = specific_volume
    vel = velocity
    fp = eos
  [../]
[]

[Modules]
  [./FluidProperties]
    [./eos]
      type = StiffenedGasFluidProperties
      gamma = 2.35
      q = -1167e3
      q_prime = 0.0
      p_inf = 1e9
      cv = 1816.0
    [../]
  []
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 2
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/single_var_constraint_2d/propagating_1field.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
    time_start_cut = 0.0
    time_end_cut = 2.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0
    jump_flux = 0
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/geochemistry/test/tests/kernels/advection_1.i)

# A step-like initial concentration is advected to the right using a constant velocity.
# Because of the Dirichlet BC on the left, the step-like concentration profile is maintained (up to the usual numerical diffusion)
# Because upwinding_type=full in the ConservativeAdvection Kernel, there are no overshoots and undershoots
# The total amount of "conc" should increase by dt * velocity every timestep, as recorded by the front_position Postprocessor
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
[]

[Variables]
  [conc]
  []
[]

[ICs]
  [conc]
    type = FunctionIC
    function = 'if(x<=0.25, 1, 0)'
    variable = conc
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 1.0
    variable = conc
  []
[]

[Kernels]
  [dot]
    type = GeochemistryTimeDerivative
    variable = conc
  []
  [adv]
    type = ConservativeAdvection
    velocity = velocity
    upwinding_type = full
    variable = conc
  []
[]

[AuxVariables]
  [velocity]
    family = MONOMIAL_VEC
    order = CONSTANT
  []
[]

[AuxKernels]
  [velocity]
    type = VectorFunctionAux
    function = vel_fcn
    variable = velocity
  []
[]

[Functions]
  [vel_fcn]
    type = ParsedVectorFunction
    value_x = 1
    value_y = 0
    value_z = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 0.1
[]

[Postprocessors]
  [front_position]
    type = ElementIntegralVariablePostprocessor
    variable = conc
  []
[]

[Outputs]
  csv = true
[]

(test/tests/dampers/min_damping/min_general_damping.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./u_dt]
    type = TimeDerivative
    variable = u
  [../]
  [./u_source]
    type = BodyForce
    variable = u
    value = 1
  [../]
[]

[Dampers]
  [./limit]
    type = ConstantDamper
    damping = 0.25
    min_damping = 0.5
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1.0
  dtmin = 0.5
[]

[Postprocessors]
  [./u_avg]
    type = ElementAverageValue
    variable = u
  [../]
  [./dt]
    type = TimestepSize
  [../]
[]

(test/tests/transfers/from_full_solve/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(python/peacock/tests/common/transient.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]

  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  # Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_transient
  exodus = true
[]

(test/tests/postprocessors/element_l1_error/element_l1_error.i)

# Tests the ElementL1Error post-processor.
#
# The Element L1 error is defined as follows:
#   \sum\limits_i = int\limits_{\Omega_i} |y_{h,i} - y(x)| d\Omega
# where i is the element index and y_h is the approximate solution.
#
# This example uses 2 uniform elements on (0,10) with the following values:
#   (0,5):  y = 3, y_h = 5
#   (5,10): y = 2, y_h = 6
# Thus the gold value is
#   gold = 5*(5-3) + 5*(6-2) = 10 + 20 = 30

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  xmin = 0
  xmax = 10
[]

[Variables]
  [u]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    variable = u
    function = u_ic_fn
  []
[]

[Functions]
  [u_ic_fn]
    type = ParsedFunction
    value = 'if(x<5,5,6)'
  []

  [u_exact_fn]
    type = ParsedFunction
    value = 'if(x<5,3,2)'
  []
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Postprocessors]
  [err]
    type = ElementL1Error
    variable = u
    function = u_exact_fn
    execute_on = 'initial'
  []
[]

[Outputs]
  csv = true
  execute_on = 'initial'
[]

(test/tests/misc/check_error/range_check_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  bias_x = 0.1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/picard_multilevel/fullsolve_multilevel/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [v]
    initial_condition = 50
  []
[]

[Kernels]
  [diffusion]
    type = Diffusion
    variable = u
  []
  [source]
    type = CoupledForce
    variable = u
    v = v
  []
[]

[BCs]
  [dirichlet0]
    type = DirichletBC
    variable = u
    boundary = '3'
    value = 0
  []
  [dirichlet]
    type = DirichletBC
    variable = u
    boundary = '1'
    value = 100
  []
[]

[Postprocessors]
  [avg_u]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial linear'
  []
  [avg_v]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial linear'
  []
[]


[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  picard_rel_tol = 1E-3
  picard_abs_tol = 1.0e-05
  picard_max_its = 12
[]

[MultiApps]
  [level1-]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = sub_level1.i
    execute_on = 'timestep_end'

    # We have to make backups of the full tree in order to do a proper restore for the Picard iteration.
    no_backup_and_restore = false
  []
[]

[Transfers]
  [u_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = u
    variable = u
    multi_app = level1-
    execute_on = 'timestep_end'
  []
  [v_from_sub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    source_variable = v
    variable = v
    multi_app = level1-
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/chemistry/except6.i)

# Exception test.
# Incorrect number of primary activity constants

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_equilibrium = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1E2
  []
  [eqm_k1]
    initial_condition = 1E-2
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = '1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/phase_field/test/tests/rigidbodymotion/grain_forcedensity.i)

# test file for showing reaction forces between particles
[GlobalParams]
  var_name_base = eta
  op_num = 2
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 5
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 1
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta0]
  [../]
  [./eta1]
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    args = 'eta0 eta1'
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = 'eta0 eta1'
    grain_force = grain_force
    grain_tracker_object = grain_center
    grain_volumes = grain_volumes
  [../]
  [./eta0_dot]
    type = TimeDerivative
    variable = eta0
  [../]
  [./vadv_eta]
    type = SingleGrainRigidBodyMotion
    variable = eta0
    c = c
    v = 'eta0 eta1'
    grain_force = grain_force
    grain_tracker_object = grain_center
    grain_volumes = grain_volumes
    op_index = 0
  [../]
  [./acint_eta0]
    type = ACInterface
    variable = eta0
    mob_name = M
    #args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta0]
    type = AllenCahn
    variable = eta0
    mob_name = M
    f_name = F
    args = 'c eta1'
  [../]
  [./eta1_dot]
    type = TimeDerivative
    variable = eta1
  [../]
  [./vadv_eta1]
    type = SingleGrainRigidBodyMotion
    variable = eta1
    c = c
    v = 'eta0 eta1'
    op_index = 1
    grain_force = grain_force
    grain_tracker_object = grain_center
    grain_volumes = grain_volumes
  [../]
  [./acint_eta1]
    type = ACInterface
    variable = eta1
    mob_name = M
    #args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta1]
    type = AllenCahn
    variable = eta1
    mob_name = M
    f_name = F
    args = 'c eta0'
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '1.0  0.5      0.5'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'c eta0 eta1'
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+eta0*(1-eta0)*c+eta1*(1-eta1)*c
    derivative_order = 2
  [../]
  [./force_density]
    type = ForceDensityMaterial
    c = c
    etas ='eta0 eta1'
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
  [./df00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df01]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df10]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    var_name_base = eta
    op_num = 2
    v = 'eta0 eta1'
  [../]
  [./df01]
    type = MaterialStdVectorRealGradientAux
    variable = df01
    index = 0
    component = 1
    property = force_density
  [../]
  [./df11]
    type = MaterialStdVectorRealGradientAux
    variable = df11
    index = 1
    component = 1
    property = force_density
  [../]
  [./df00]
    type = MaterialStdVectorRealGradientAux
    variable = df00
    index = 0
    component = 0
    property = force_density
  [../]
  [./df10]
    type = MaterialStdVectorRealGradientAux
    variable = df10
    index = 1
    component = 0
    property = force_density
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_center
    field_display = UNIQUE_REGION
    execute_on = timestep_begin
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_center
    field_display = VARIABLE_COLORING
    execute_on = timestep_begin
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = timestep_begin
    field_display = CENTROID
    flood_counter = grain_center
  [../]
[]

[ICs]
  [./ic_eta0]
    int_width = 1.0
    x1 = 20.0
    y1 = 0.0
    radius = 14.0
    outvalue = 0.0
    variable = eta0
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./IC_eta1]
    int_width = 1.0
    x1 = 30.0
    y1 = 25.0
    radius = 14.0
    outvalue = 0.0
    variable = eta1
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./ic_c]
    type = SpecifiedSmoothCircleIC
    invalue = 1.0
    outvalue = 0.1
    int_width = 1.0
    x_positions = '20.0 30.0 '
    z_positions = '0.0 0.0 '
    y_positions = '0.0 25.0 '
    radii = '14.0 14.0'
    3D_spheres = false
    variable = c
    block = 0
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ComputeGrainForceAndTorque
    execute_on = 'linear nonlinear'
    grain_data = grain_center
    force_density = force_density
    c = c
    etas = 'eta0 eta1'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/multiapps/full_solve_multiapp/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

[MultiApps]
  [full_solve]
    type = FullSolveMultiApp
    # not setting app_type to use the same app type of master, i.e. MooseTestApp
    execute_on = initial
    positions = '0 0 0'
    input_files = sub.i
  []
[]

(test/tests/transfers/multiapp_nearest_node_transfer/boundary_tomaster_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  elem_type = QUAD8
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 0.0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 1.0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/old_older_material_aux/old_mat_in_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./aux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./old_mat_aux]
    type = OldMaterialAux
    property_name = prop
    variable = aux
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./func]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat]
    type = GenericFunctionMaterial
    prop_names = prop
    prop_values = func
    block = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/checkpoint/checkpoint.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 11
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/time_integrators/implicit-euler/ie.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing a solution that is second order in space
# and first order in time
#
# @Requirement F1.30
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))-(4*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  # Test of the TimeIntegrator System
  scheme = 'implicit-euler'

  start_time = 0.0
  num_steps = 5
  dt = 0.25
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/image_function/image_2d_elemental.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [u]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    # file range is parsed as a vector of unsigned.  If it only has 1
    # entry, only a single file is read.
    file_range = '0'
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/restart_multilevel/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 1
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./v_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./ufn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = v_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
  checkpoint = true
[]

[MultiApps]
  [./sub_app]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = 'sub.i'
    execute_on = timestep_end
    positions = '0 -1 0'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

(test/tests/multiapps/grid-sequencing/vi-fine.i)

l=10
nx=80
num_steps=2

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [bounds][]
[]

[Bounds]
  [./u_upper_bounds]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = upper
    bound_value = ${l}
  [../]
  [./u_lower_bounds]
    type = ConstantBoundsAux
    variable = bounds
    bounded_variable = u
    bound_type = lower
    bound_value = 0
  [../]
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x'
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = 'if(x<5,-1,1)'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 0
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = ${l}
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options = '-snes_vi_monitor'
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
  petsc_options_value = '0                           30          asm      16                    basic                 vinewtonrsls'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  active = 'upper_violations lower_violations'
  [upper_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = ${fparse 10+1e-8}
    comparator = 'greater'
  []
  [lower_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = -1e-8
    comparator = 'less'
  []
  [nls]
    type = NumNonlinearIterations
  []
  [cum_nls]
    type = CumulativeValuePostprocessor
    postprocessor = nls
  []
[]

[MultiApps]
  [./coarse]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_begin
    positions = '0 0 0'
    input_files = vi-coarse.i
  [../]
[]

[Transfers]
  [./mesh_function_begin]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    multi_app = coarse
    source_variable = u
    variable = u
    execute_on = timestep_begin
  [../]
[]

(modules/tensor_mechanics/test/tests/static_deformations/beam_cosserat_02_apply_disps.i)

# Beam bending.
# Displacements are applied to a beam and stresses and moment-stresses
# are measured.  Note that since these quantities are averaged over
# elements, to get a good agreement with the analytical solution the
# number of elements (nz) should be increased.  Using nx=10
# and nz=10 yields roughly 1% error.
# The displacements applied are a pure-bend around the y axis
# with an additional displacement in the y direction so that
# the result (below) will end up being plane stress (stress_yy=0):
# u_x = Axz
# u_y = Dzy
# u_z = -(A/2)x^2 + (D/2)(z^2-y^2)
# wc_x = -Dy
# wc_y = Ax
# wc_z = 0
# Here A and D are arbitrary constants.
# This results in strains being symmetric, and the only
# nonzero ones are
# ep_xx = Az
# ep_yy = Dz
# ep_zz = Dz
# kappa_xy = -D
# kappa_yx = A
# Then choosing D = -poisson*A gives, for layered Cosserat:
# stress_xx = EAz
# m_yx = (1-poisson^2)*A*B = (1/12)EAh^2 (last equality for joint_shear_stiffness=0)
# where h is the layer thickness.  All other stress and moment-stress
# components are zero.
# The test uses: E=1.2, poisson=0.3, A=1.11E-2, h=2
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  xmax = 10
  ny = 1
  nz = 10
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./clamp_z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'left right top bottom front back'
    function = '-1.11E-2*x*x/2-0.3*(z*z-y*y)/2.0*1.11E-2'
  [../]
  [./clamp_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'left right top bottom front back'
    function = '-0.3*z*y*1.11E-2'
  [../]
  [./clamp_x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'left right top bottom front back'
    function = '1.11E-2*x*z'
  [../]
  [./clamp_wc_x]
    type = FunctionDirichletBC
    variable = wc_x
    boundary = 'left right top bottom front back'
    function = '0.3*y*1.11E-2'
  [../]
  [./clamp_wc_y]
    type = FunctionDirichletBC
    variable = wc_y
    boundary = 'left right top bottom front back'
    function = '1.11E-2*x'
  [../]
[]


[AuxVariables]
  [./wc_z]
  [../]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1.2
    poisson = 0.3
    layer_thickness = 2.0
    joint_normal_stiffness = 1E16
    joint_shear_stiffness = 1E-15
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -sub_pc_factor_shift_type'
    petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10 NONZERO'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = beam_cosserat_02_apply_disps
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rspherical_finite_elastic-noad.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = StressDivergenceRSphericalTensors
    component = 0
    variable = disp_r
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./center]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
  [./strain]
    type = ComputeRSphericalFiniteStrain
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = rspherical_finite_elastic_out
[]

(test/tests/fvkernels/fv_simple_diffusion/fv_only.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[Variables]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/executioners/transient_sync_time/transient_sync_time_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./bc_func]
    type = ParsedFunction
    value = sin(pi*0.1*x*t)
  [../]

  # Laplacian of the function above
  [./interior_func]
    type = ParsedFunction
    value = 0.01*pi*pi*t*t*sin(0.1*pi*x*t)
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = interior_func
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1 2 3'
    function = bc_func
  [../]
[]

[Executioner]
  type = Transient

  dt = 1
  start_time = 0
  end_time = 40
  num_steps = 1000
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  csv = true
  exodus = true
  sync_times = '10.5 20 30.5'
[]

(test/tests/functions/default_function/default_function.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = FuncCoefDiffusion
    variable = u
    # No default function supplied
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_advanced_op.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmax = 1000
  ymax = 1000
  zmax = 0
  elem_type = QUAD4

  parallel_type = replicated # Periodic BCs
[]

[GlobalParams]
  op_num = 8
  var_name_base = gr
  order = CONSTANT
  family = MONOMIAL
[]

[Variables]
  [./PolycrystalVariables]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 1
    grain_num = 35
    coloring_algorithm = bt
    output_adjacency_matrix = true
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.5
    connecting_threshold = 0.5
    compute_halo_maps = true # For displaying HALO fields
    remap_grains = false
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
  [../]
  [./var_indices]
  [../]

  [./halos]
  [../]

  [./halo0]
  [../]

  [./halo1]
  [../]

  [./halo2]
  [../]

  [./halo3]
  [../]

  [./halo4]
  [../]

  [./halo5]
  [../]

  [./halo6]
  [../]

  [./halo7]
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
  [../]
  [./halo0]
    type = FeatureFloodCountAux
    variable = halo0
    map_index = 0
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo1]
    type = FeatureFloodCountAux
    variable = halo1
    map_index = 1
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo2]
    type = FeatureFloodCountAux
    variable = halo2
    map_index = 2
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo3]
    type = FeatureFloodCountAux
    variable = halo3
    map_index = 3
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo4]
    type = FeatureFloodCountAux
    variable = halo4
    map_index = 4
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo5]
    type = FeatureFloodCountAux
    variable = halo5
    map_index = 5
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo6]
    type = FeatureFloodCountAux
    variable = halo6
    map_index = 6
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo7]
    type = FeatureFloodCountAux
    variable = halo7
    map_index = 7
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./CuGrGr]
    type = GBEvolution
    T = 500 # K
    wGB = 100 # nm

    GBmob0 = 2.5e-6
    Q = 0.23
    GBenergy = 0.708
    molar_volume = 7.11e-6
  [../]
[]

[Postprocessors]
  [./DOFs]
    type = NumDOFs
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 0
  dt = 100.0
[]

[Outputs]
  csv = true
  perf_graph = true
[]

[Problem]
  solve = false
[]

(modules/richards/test/tests/buckley_leverett/bl22.i)

# two-phase version
# super-sharp front version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 150
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-4 1E-3 1E-2 2E-2 5E-2 6E-2 0.1 0.2'
    x =  '0    1E-2 1E-1 1    5    20   40  41'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-4
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-4
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
  [./bounds_dummy]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
  [./richardsppenalty]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-18
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[ICs]
  [./water_ic]
    type = FunctionIC
    variable = pwater
    function = initial_water
  [../]
  [./gas_ic]
    type = FunctionIC
    variable = pgas
    function = initial_gas
  [../]
[]

[BCs]
  [./left_w]
    type = DirichletBC
    variable = pwater
    boundary = left
    value = 1E6
  [../]
  [./left_g]
    type = DirichletBC
    variable = pgas
    boundary = left
    value = 1E6
  [../]
  [./right_w]
    type = DirichletBC
    variable = pwater
    boundary = right
    value = -100000
  [../]
  [./right_g]
    type = DirichletBC
    variable = pgas
    boundary = right
    value = 0
  [../]
[]


[Functions]
  [./initial_water]
    type = ParsedFunction
    value = 1000000*(1-min(x/5,1))-100000*(max(x-5,0)/max(abs(x-5),1E-10))
  [../]
  [./initial_gas]
    type = ParsedFunction
    value = max(1000000*(1-x/5),0)+1000
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 1E-6'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]

  [./standard]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20 1E-20 1E-20'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 50

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = bl22
  print_linear_converged_reason = false
  print_nonlinear_converged_reason = false
  [./exodus]
    type = Exodus
    interval = 100000
    hide = pgas
    execute_on = 'initial final timestep_end'
  [../]
[]

(modules/tensor_mechanics/test/tests/multi/three_surface13.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.0E-6m in y direction and 0E-6 in z direction.
# trial stress_yy = 2 and stress_zz = 0
#
# Then SimpleTester1 should activate and the algorithm will return to
# stress_yy=1
# internal1 should be 1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface13
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/time_integrators/explicit-euler/ee-2d-linear-adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = (x+y)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*(x+y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    lumping = true
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    implicit = true
  [../]
[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  [./Markers]
    [./box]
      bottom_left = '-0.4 -0.4 0'
      inside = refine
      top_right = '0.4 0.4 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'explicit-euler'

  start_time = 0.0
  num_steps = 4
  dt = 0.005
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(test/tests/restart/pointer_restart_errors/pointer_load_error2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./restartable_types]
    type = PointerLoadError
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  restart_file_base = pointer_load_error_out_cp/0001
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./out]
    type = Checkpoint
    num_files = 1
  [../]
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform2_lode_zero.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 4
    mc_interpolation_scheme = lode_zero
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_lode_zero
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/misc_master_bad.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    positions = '0 0 0  0.5 0.5 0  0.6 0.6 0  0.7 0.7 0'
    type = TransientMultiApp
    input_files = 'phase_field_sub.i'

    # Here we'll attempt to load a different module that's not compiled into this module
    app_type = InvalidApp

    # Here we set an input file specific relative library path instead of using MOOSE_LIBRARY_PATH
    library_path = '../../../../../phase_field/lib'
  [../]
[]

(modules/tensor_mechanics/test/tests/thermal_expansion/ad_constant_expansion_coeff.i)

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material.  An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
#     6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.

# This test is also designed to be used to identify problems with restart files

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./temp]
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
        generate_output = 'strain_xx strain_yy strain_zz'
        use_automatic_differentiation = true
      [../]
    [../]
  [../]
[]

[Kernels]
  [./tempfuncaux]
    type = Diffusion
    variable = temp
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp]
    type = FunctionDirichletBC
    variable = temp
    function = temperature_load
    boundary = 'left right'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ADComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ADComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
[]

[Postprocessors]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]
  [./strain_zz]
    type = ElementAverageValue
    variable = strain_zz
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
  [../]
[]

(test/tests/auxkernels/nodal_aux_var/nodal_aux_ts_test.i)

#
# Testing nodal aux variables that are computed only at the end of the time step
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  active = 'aux1 aux2'

  [./aux1]
    order = FIRST
    family = LAGRANGE
  [../]

  [./aux2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'ie diff force'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  #Coupling of nonlinear to Aux
  [./force]
    type = CoupledForce
    variable = u
    v = aux2
  [../]
[]

[AuxKernels]
  active = 'constant field'

  #Simple Aux Kernel
  [./constant]
    variable = aux1
    type = ConstantAux
    value = 1
  [../]

  #Shows coupling of Aux to nonlinear
  [./field]
    variable = aux2
    type = CoupledAux
    value = 2
    coupled = u
    execute_on = timestep_end
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0
  dt = 0.1
  num_steps = 2


  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out_ts
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/mass10_nodens.i)

# 1phase
# vanGenuchten, constant-bulk density, HM porosity, 1component, unsaturated
# multiply_by_density = false
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [pp]
    type = RandomIC
    variable = pp
    min = -1
    max = 1
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
    strain_at_nearest_qp = true
    multiply_by_density = false
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
    strain_at_nearest_qp = true
  []
  [nearest_qp]
    type = PorousFlowNearestQp
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/outputs/exodus/invalid_hide_variables.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./exodus]
    type = Exodus
    hide = 'aux27 v num_aux'
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(test/tests/nodalkernels/scaling/scaling.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 40
[]

[Variables]
  [u][]
[]

[NodalKernels]
  [time]
    type = CoefTimeDerivativeNodalKernel
    variable = u
    coeff = 2
  []
  [reaction]
    type = ReactionNodalKernel
    variable = u
    coeff = 2
  []
  [ffn]
    type = UserForcingFunctionNodalKernel
    variable = u
    function = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  automatic_scaling = true
  verbose = true
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/scalar_kernel_with_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = u
  [../]
[]

[ScalarKernels]
  [./nope]
    type = ODETimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/stress_recovery/patch/patch_finite_stress.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Variables]
  [disp_x]
    order = FIRST
    family = LAGRANGE
  []
  [disp_y]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxVariables]
  [stress_xx]
    order = FIRST
    family = MONOMIAL
  []
  [stress_yy]
    order = FIRST
    family = MONOMIAL
  []
  [stress_xx_recovered]
    order = FIRST
    family = LAGRANGE
  []
  [stress_yy_recovered]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
    execute_on = 'timestep_end'
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
    execute_on = 'timestep_end'
  []
  [stress_xx_recovered]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx_recovered
    index_i = 0
    index_j = 0
    execute_on = 'timestep_end'
  []
  [stress_yy_recovered]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy_recovered
    index_i = 1
    index_j = 1
    execute_on = 'timestep_end'
  []
[]

[Kernels]
  [solid_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [solid_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
[]

[Materials]
  [strain]
    type = ComputeFiniteStrain
  []
  [Cijkl]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 2.1e+5
  []
  [stress]
    type = ComputeFiniteStrainElasticStress
  []
[]

[BCs]
  [top_xdisp]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'top'
    function = 0
  []
  [top_ydisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'top'
    function = t
  []
  [bottom_xdisp]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'bottom'
    function = 0
  []
  [bottom_ydisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'bottom'
    function = 0
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    ksp_norm = default
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-8
  l_max_its = 100
  nl_max_its = 30
  dt = 0.01
  dtmin = 1e-11
  start_time = 0
  end_time = 0.05
[]

[Outputs]
  exodus = true
  print_linear_residuals = false
[]

(modules/porous_flow/test/tests/heat_mass_transfer/variable_transfer_variable_0D.i)


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [u]
    initial_condition = 1
  []
[]

[AuxVariables]
  [v]
    initial_condition = 10
  []
  [c]
    initial_condition = 1e-1
  []
[]

[Kernels]
  [u_dot]
    type = TimeDerivative
    variable = u
  []
  [value_transfer]
    type = PorousFlowHeatMassTransfer
    variable = u
    v = v
    transfer_coefficient = c
  []
[]

[Postprocessors]
  [point_value]
    type = PointValue
    variable = u
    point = '0.5 0.5 0.'
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [basic]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  num_steps = 11
  dt = 1
[]


[Outputs]
  csv = true
[]

(tutorials/darcy_thermo_mech/step04_velocity_aux/tests/auxkernels/velocity_aux/velocity_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [pressure]
  []
[]

[AuxVariables]
  [velocity_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
  [velocity_x]
    type = VectorVariableComponentAux
    variable = velocity_x
    component = x
    execute_on = timestep_end
    vector_variable = velocity
  []
[]

[Functions]
  [pressure_ic_func]
    type = ParsedFunction
    value = 2000*x*y*x*y
  []
[]

[ICs]
  [pressure_ic]
    type = FunctionIC
    variable = pressure
    function = pressure_ic_func
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
  solve = false
[]

[Materials]
  [pressure]
    type = ADGenericConstantMaterial
    prop_values = '0.8451e-9 7.98e-4'
    prop_names = 'permeability viscosity'
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/stress_update_material_based/linesearch.i)

[GlobalParams]
  displacements = 'ux uy uz'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[AuxVariables]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
  generate_output = stress_zz
[]

[AuxKernels]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = total_lagrangian_strain
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss
    property = slip_resistance
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensorConstantRotationCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./stress]
    type = ComputeMultipleCrystalPlasticityStress
    crystal_plasticity_models = 'trial_xtalpl'
    tan_mod_type = exact
    maximum_substep_iteration = 200
    use_line_search = true
    min_line_search_step_size = 0.01
  [../]
  [./trial_xtalpl]
    type = CrystalPlasticityKalidindiUpdate
    number_slip_systems = 12
    slip_sys_file_name = input_slip_sys.txt
    resistance_tol = 0.01
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.02
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except15.i)

# Exception test
# Incorrect number of secondary densities
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = '1 1'
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 1
    stoichiometry = 3
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '2 3'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = 1.0e-8
    activation_energy = 1.5e4
    molar_volume = 1
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/transfers/multiapp_userobject_transfer/tosub_displaced_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 8
  xmax = 0.1
  ymax = 0.5
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
[]

[AuxVariables]
  [./multi_layered_average]
  [../]
  [./element_multi_layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./disp_x]
    initial_condition = 0.0
  [../]
  [./disp_y]
    initial_condition = 0.5
  [../]
[]

[Functions]
  [./axial_force]
    type = ParsedFunction
    value = 1000*y
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = axial_force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.001

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Problem]
  coord_type = rz
  type = FEProblem
[]

(test/tests/multiapps/multilevel/time_dt_from_master_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 100
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_file = true
  [../]
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = time_dt_from_master_subsub.i
  [../]
[]

(test/tests/outputs/dofmap/simple_screen.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./w]
  [../]
[]

[Kernels]
  [./diffu]
    type = Diffusion
    variable = u
  [../]
  [./diffv]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./dofmap]
    type = DOFMap
    output_screen = true
    output_file = false
  [../]
[]

(modules/porous_flow/test/tests/sinks/s03.i)

# apply a sink flux with use_relperm=true and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1.1
  []
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = -y
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.3
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[AuxVariables]
  [flux_out]
  []
  [xval]
  []
  [yval]
  []
[]

[ICs]
  [xval]
    type = FunctionIC
    variable = xval
    function = x
  []
  [yval]
    type = FunctionIC
    variable = yval
    function = y
  []
[]

[Functions]
  [mass00]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
    vars = 'vol por dens0 pp bulk al m'
    vals = '0.25 0.1 1.1 p00 1.3 1.1 0.5'
  []
  [sat00]
    type = ParsedFunction
    value = 'pow(1+pow(-al*pp,1.0/(1-m)),-m)'
    vars = 'pp al m'
    vals = 'p00 1.1 0.5'
  []
  [mass01]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
    vars = 'vol por dens0 pp bulk al m'
    vals = '0.25 0.1 1.1 p01 1.3 1.1 0.5'
  []
  [expected_mass_change00]
    type = ParsedFunction
    value = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area*dt'
    vars = 'fcn perm dens0 pp bulk visc area dt   al  m'
    vals = '6   0.2  1.1  p00 1.3  1.1  0.5  1E-3 1.1 0.5'
  []
  [expected_mass_change01]
    type = ParsedFunction
    value = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area*dt'
    vars = 'fcn perm dens0 pp bulk visc area dt   al  m'
    vals = '6   0.2  1.1  p01 1.3  1.1  0.5  1E-3 1.1 0.5'
  []
  [mass00_expect]
    type = ParsedFunction
    value = 'mass_prev-mass_change'
    vars = 'mass_prev mass_change'
    vals = 'm00_prev  del_m00'
  []
  [mass01_expect]
    type = ParsedFunction
    value = 'mass_prev-mass_change'
    vars = 'mass_prev mass_change'
    vals = 'm01_prev  del_m01'
  []
  [sat01]
    type = ParsedFunction
    value = 'pow(1+pow(-al*pp,1.0/(1-m)),-m)'
    vars = 'pp al m'
    vals = 'p01 1.1 0.5'
  []
  [expected_mass_change_rate]
    type = ParsedFunction
    value = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area'
    vars = 'fcn perm dens0 pp bulk visc area dt   al  m'
    vals = '6   0.2  1.1  p00 1.3  1.1  0.5  1E-3 1.1 0.5'
  []
[]

[Postprocessors]
  [p00]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m00]
    type = FunctionValuePostprocessor
    function = mass00
    execute_on = 'initial timestep_end'
  []
  [m00_prev]
    type = FunctionValuePostprocessor
    function = mass00
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [del_m00]
    type = FunctionValuePostprocessor
    function = expected_mass_change00
    execute_on = 'timestep_end'
    outputs = 'console'
  []
  [m00_expect]
    type = FunctionValuePostprocessor
    function = mass00_expect
    execute_on = 'timestep_end'
  []
  [p10]
    type = PointValue
    point = '1 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p01]
    type = PointValue
    point = '0 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m01]
    type = FunctionValuePostprocessor
    function = mass01
    execute_on = 'initial timestep_end'
  []
  [m01_prev]
    type = FunctionValuePostprocessor
    function = mass01
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [del_m01]
    type = FunctionValuePostprocessor
    function = expected_mass_change01
    execute_on = 'timestep_end'
    outputs = 'console'
  []
  [m01_expect]
    type = FunctionValuePostprocessor
    function = mass01_expect
    execute_on = 'timestep_end'
  []
  [p11]
    type = PointValue
    point = '1 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [s00]
    type = FunctionValuePostprocessor
    function = sat00
    execute_on = 'initial timestep_end'
  []
  [mass00_rate]
    type = FunctionValuePostprocessor
    function = expected_mass_change_rate
    execute_on = 'initial timestep_end'
  []
[]

[BCs]
  [flux]
    type = PorousFlowSink
    boundary = 'left'
    variable = pp
    use_mobility = false
    use_relperm = true
    fluid_phase = 0
    flux_function = 6
    save_in = flux_out
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-3
  end_time = 0.018
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s03
  [console]
    type = Console
    execute_on = 'nonlinear linear'
    interval = 5
  []
  [csv]
    type = CSV
    execute_on = 'timestep_end'
    interval = 2
  []
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform18.i)

# Using CappedMohrCoulomb with compressive failure only
# A single unit element is stretched by -1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = -2.6 Pa
# stress_xx = -0.6 Pa
# stress_yy = -0.6 Pa
# compressive_strength is set to 0.5Pa
#
# stress_zz = -0.5
# plastic multiplier = 2.1/2.6 E-6
# stress_xx = -0.6 - (2.1/2.6*-0.6) = -0.115
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-1.0E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0.6E6 1E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform18
  csv = true
[]

(modules/richards/test/tests/rogers_stallybrass_clements/rsc_fu_02.i)

# RSC test with low-res time and spatial resolution
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 1
  xmin = 0
  xmax = 10 # x is the depth variable, called zeta in RSC
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityOil'
  relperm_UO = 'RelPerm RelPerm'
  SUPG_UO = 'SUPGstandard SUPGstandard'
  sat_UO = 'Saturation Saturation'
  seff_UO = 'SeffWater SeffOil'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '3E-2 5E-1 8E-1'
    x = '0 1 5'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater poil'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./DensityOil]
    type = RichardsDensityConstBulk
    dens0 = 20
    bulk_mod = 2E9
  [../]
  [./SeffWater]
    type = RichardsSeff2waterRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./SeffOil]
    type = RichardsSeff2gasRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./RelPerm]
    type = RichardsRelPermMonomial
    simm = 0
    n = 1
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E-2
  [../]
[]


[Variables]
  [./pwater]
  [../]
  [./poil]
  [../]
[]

[ICs]
  [./water_init]
    type = ConstantIC
    variable = pwater
    value = 0
  [../]
  [./oil_init]
    type = ConstantIC
    variable = poil
    value = 15
  [../]
[]

[Kernels]
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstoil]
    type = RichardsMassChange
    variable = poil
  [../]
  [./richardsfoil]
    type = RichardsFullyUpwindFlux
    variable = poil
  [../]
[]


[AuxVariables]
  [./SWater]
  [../]
  [./SOil]
  [../]
[]


[AuxKernels]
  [./Seff1VGwater_AuxK]
    type = RichardsSeffAux
    variable = SWater
    seff_UO = SeffWater
    pressure_vars = 'pwater poil'
  [../]
  [./Seff1VGoil_AuxK]
    type = RichardsSeffAux
    variable = SOil
    seff_UO = SeffOil
    pressure_vars = 'pwater poil'
  [../]
[]


[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously.  this adversely affects convergence because of almost-overflows and precision-loss problems.  The fixed things help keep pressures low and so prevent these awful behaviours.   the movement of the saturation front is the same regardless of the fixed things.
  active = 'recharge fixedoil fixedwater'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pwater
    boundary = 'left'
    pressures = '-1E10 1E10'
    bare_fluxes = '-1 -1'
    use_mobility = false
    use_relperm = false
  [../]
  [./fixedwater]
    type = DirichletBC
    variable = pwater
    boundary = 'right'
    value = 0
  [../]
  [./fixedoil]
    type = DirichletBC
    variable = poil
    boundary = 'right'
    value = 15
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 2E-3'
    gravity = '0E-0 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = rsc_fu_02
  interval = 100000
  execute_on = 'initial timestep_end final'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_isotropic_elasticity_tensor/bulk_modulus_shear_modulus_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./stress_11]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
    use_automatic_differentiation = true
  [../]
[]

[AuxKernels]
  [./stress_11]
    type = ADRankTwoAux
    variable = stress_11
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
  [../]
[]

[BCs]
  [./bottom]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = ADDirichletBC
    variable = disp_y
    boundary = top
    value = 0.001
  [../]
[]

[Materials]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    bulk_modulus = 416666
    shear_modulus = 454545
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  l_max_its = 20
  nl_max_its = 10
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/executioners/eigen_executioners/ane.i)

[Mesh]
 type = GeneratedMesh
 dim = 2
 xmin = 0
 xmax = 10
 ymin = 0
 ymax = 10
 elem_type = QUAD4
 nx = 8
 ny = 8

 uniform_refine = 0
[]

# the minimum eigenvalue is (2*PI*(p-1)^(1/p)/a/p/sin(PI/p))^p;
# Its inverse is 35.349726539758187. Here a is equal to 10.

[Variables]
  active = 'u'

  [./u]
    # second order is way better than first order
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./uic]
    type = RandomIC
    variable = u
  [../]
[]

[Kernels]
  active = 'diff rhs'

  [./diff]
    type = PHarmonic
    variable = u
    p = 3
  [../]

  [./rhs]
    type = PMassEigenKernel
    variable = u
    p = 3
  [../]
[]

[BCs]
  active = 'homogeneous'

  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 2'
    value = 0
  [../]
[]

[Executioner]
  type = NonlinearEigen

  bx_norm = 'unorm'

  free_power_iterations = 10
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-50
  k0 = 1.0
# important: constant initial value set by auto_initilization does not
# converge to the fundamental mode
  auto_initialization = false
  output_after_power_iterations = false

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
  l_max_its = 100
[]

[Postprocessors]
  active = 'unorm udiff'

  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    # execute on residual is important for nonlinear eigen solver!
    execute_on = linear
  [../]

  [./udiff]
    type = ElementL2Diff
    variable = u
    outputs = console
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = ane
  exodus = true
[]

(examples/ex18_scalar_kernel/ex18_parsed.i)

#
# Example 18 modified to use parsed ODE kernels.
#
# The ParsedODEKernel takes function expressions in the input file and computes
# Jacobian entries via automatic differentiation. It allows for rapid development
# of new models without the need for code recompilation.
#
# This input file should produce the exact same result as ex18.i
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Functions]
  # ODEs
  [./exact_x_fn]
    type = ParsedFunction
    value = (-1/3)*exp(-t)+(4/3)*exp(5*t)
  [../]
  [./exact_y_fn]
    type = ParsedFunction
    value = (2/3)*exp(-t)+(4/3)*exp(5*t)
  [../]
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]

  # ODE variables
  [./x]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./y]
    family = SCALAR
    order = FIRST
    initial_condition = 2
  [../]

[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = diffused
  [../]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[ScalarKernels]
  [./td1]
    type = ODETimeDerivative
    variable = x
  [../]

  #
  # This parsed expression ODE Kernel behaves exactly as the ImplicitODEx kernel
  # in the main example. Checkout ImplicitODEx::computeQpResidual() in the
  # source code file ImplicitODEx.C to see the matching residual function.
  #
  # The ParsedODEKernel automaticaly generates the On- and Off-Diagonal Jacobian
  # entries.
  #
  [./ode1]
    type = ParsedODEKernel
    function = '-3*x - 2*y'
    variable = x
    args = y
  [../]

  [./td2]
    type = ODETimeDerivative
    variable = y
  [../]

  #
  # This parsed expression ODE Kernel behaves exactly as the ImplicitODEy Kernel
  # in the main example.
  #
  [./ode2]
    type = ParsedODEKernel
    function = '-4*x - y'
    variable = y
    args = x
  [../]
[]


[BCs]
  [./right]
    type = ScalarDirichletBC
    variable = diffused
    boundary = 1
    scalar_var = x
  [../]

  [./left]
    type = ScalarDirichletBC
    variable = diffused
    boundary = 3
    scalar_var = y
  [../]
[]

[Postprocessors]
  # to print the values of x, y into a file so we can plot it
  [./x]
    type = ScalarVariable
    variable = x
    execute_on = timestep_end
  [../]
  [./y]
    type = ScalarVariable
    variable = y
    execute_on = timestep_end
  [../]

  [./exact_x]
    type = FunctionValuePostprocessor
    function = exact_x_fn
    execute_on = timestep_end
  [../]

  [./exact_y]
    type = FunctionValuePostprocessor
    function = exact_y_fn
    execute_on = timestep_end
    point = '0 0 0'
  [../]

  # Measure the error in ODE solution for 'x'.
  [./l2err_x]
    type = ScalarL2Error
    variable = x
    function = exact_x_fn
  [../]

  # Measure the error in ODE solution for 'y'.
  [./l2err_y]
    type = ScalarL2Error
    variable = y
    function = exact_y_fn
  [../]
[]


[Executioner]
  type = Transient
  start_time = 0
  dt = 0.01
  num_steps = 10
  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = 'ex18_out'
  exodus = true
[]

(test/tests/userobjects/layered_average/layered_average_1d_displaced.i)

# This tests that Layered user objects work with displaced meshes.  Originally,
# the mesh is aligned with x-axis.  Then we displace the mesh to be aligned with
# z-axis and sample along the z-direction.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
  elem_type = EDGE2
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./left_fn]
    type = ParsedFunction
    value = 't + 1'
  [../]

  [./disp_x_fn]
    type = ParsedFunction
    value = '-x'
  [../]
  [./disp_z_fn]
    type = ParsedFunction
    value = 'x'
  [../]
[]

[AuxVariables]
  [./la]
    family = MONOMIAL
    order = CONSTANT
  [../]

  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxKernels]
  [./la_ak]
    type = SpatialUserObjectAux
    variable = la
    user_object = la_uo
    execute_on = TIMESTEP_END
    use_displaced_mesh = true
  [../]

  [./disp_x_ak]
    type = FunctionAux
    variable = disp_x
    function = 'disp_x_fn'
  [../]
  [./disp_y_ak]
    type = ConstantAux
    variable = disp_y
    value = 0
  [../]
  [./disp_z_ak]
    type = FunctionAux
    variable = disp_z
    function = 'disp_z_fn'
  [../]
[]

[UserObjects]
  [./la_uo]
    type = LayeredAverage
    direction = z
    variable = u
    num_layers = 5
    execute_on = TIMESTEP_END
    use_displaced_mesh = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = left_fn
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 2
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/ad_coupled_value/ad_coupled_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  elem_type = quad9
[]

[Problem]
  error_on_jacobian_nonzero_reallocation = true
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
  [./w]
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./diff_w]
    type = Diffusion
    variable = w
  [../]
  [./ad_coupled_value]
    type = ADCoupledValueTest
    variable = u
    v = v
  [../]
  [./ad_coupled_value_w]
    type = ADCoupledValueTest
    variable = u
    v = w
  [../]
  [./ad_coupled_value_x]
    type = ADCoupledValueTest
    variable = u
    # v = 2.0 (Using the default value)
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
  [./left_w]
    type = DirichletBC
    variable = w
    boundary = left
    value = 0
  [../]
  [./right_w]
    type = DirichletBC
    variable = w
    boundary = right
    value = 1
  [../]
[]

[Preconditioning]
  active = ''
  [./smp]
    type = SMP
  [../]
[]


[Executioner]
  type = Steady

  solve_type = 'Newton'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  l_tol = 1e-10
  nl_rel_tol = 1e-9
  nl_max_its = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/change_over_time/change_over_time.i)

# This test tests the ChangeOverTimePostprocessor, which computes the change
# in a postprocessor value with respect to the previous value or with respect to
# the initial value. This test creates a time-dependent function postprocessor
# and then computes its change over a timestep. The FE problem used here is a
# dummy problem and has no effect on the test.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./time_derivative]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0.0
  dt = 1.0
  num_steps = 2
[]

[Functions]
  [./my_function]
    type = ParsedFunction
    value = '1 + t * t'
  [../]
[]

[Postprocessors]
  [./my_postprocessor]
    type = FunctionValuePostprocessor
    function = my_function
    execute_on = 'initial timestep_end'
  [../]
  [./change_over_time]
    type = ChangeOverTimePostprocessor
    postprocessor = my_postprocessor
    change_with_respect_to_initial = false
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  file_base = 'change_over_time_previous'
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/hgs01.i)

# apply a half-gaussian sink flux and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
[]

[BCs]
  [flux_w]
    type = PorousFlowHalfGaussianSink
    boundary = 'left'
    center = 0.1
    sd = 1.1
    max = 2.2
    variable = ppwater
    mass_fraction_component = 0
    fluid_phase = 0
    use_relperm = true
    use_mobility = true
    flux_function = 'x*y'
  []
  [flux_g]
    type = PorousFlowHalfGaussianSink
    boundary = 'top left front'
    center = 0.5
    sd = 1.1
    max = -2.2
    mass_fraction_component = 0
    variable = ppgas
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '-x*y'
  []
  [flux_1]
    type = PorousFlowHalfGaussianSink
    boundary = 'right'
    center = -0.1
    sd = 1.1
    max = 1.2
    mass_fraction_component = 1
    variable = massfrac_ph0_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '-1.1*x*y'
  []
  [flux_2]
    type = PorousFlowHalfGaussianSink
    boundary = 'bottom'
    center = 3.2
    sd = 1.1
    max = 1.2
    mass_fraction_component = 1
    variable = massfrac_ph1_sp0
    fluid_phase = 1
    use_relperm = true
    use_mobility = true
    flux_function = '0.5*x*y'
  []
[]


[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  file_base = pls03
[]

(modules/porous_flow/test/tests/jacobian/denergy04.i)

# 2phase, 1 component, with solid displacements, time derivative of energy-density, THM porosity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pgas]
  []
  [pwater]
  []
  [temp]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [pgas]
    type = RandomIC
    variable = pgas
    max = 1.0
    min = 0.0
  []
  [pwater]
    type = RandomIC
    variable = pwater
    max = 0.0
    min = -1.0
  []
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [dummy_pgas]
    type = Diffusion
    variable = pgas
  []
  [dummy_pwater]
    type = Diffusion
    variable = pwater
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas temp pwater disp_x disp_y disp_z'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      cv = 1.3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      cv = 0.7
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    thermal = true
    ensure_positive = false
    porosity_zero = 0.7
    thermal_expansion_coeff = 0.7
    biot_coefficient = 0.9
    solid_bulk = 1
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.1
    density = 0.5
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = pgas
    capillary_pressure = pc
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/porous_flow/test/tests/dirackernels/bh_except02.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    mass_fraction_component = 1
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/test_harness/csv_validation_tester_01.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmax = 3
[]

[Functions]
  [./fn]
    type = PiecewiseLinear
    axis = x
    x = '0 2'
    y = '1.01 2.99'
  [../]
[]

[AuxVariables]
  [./a]
  [../]
[]

[AuxKernels]
  [./a_ak]
    type = FunctionAux
    variable = a
    function = fn
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./value1]
    type = PointValue
    variable = a
    point = '0 0 0'
  [../]

  [./value2]
    type = PointValue
    variable = a
    point = '1 0 0'
  [../]

  [./value3]
    type = PointValue
    variable = a
    point = '2 0 0'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
  solve_type = NEWTON
[]

[Outputs]
  [./csv]
    type = CSV
    file_base = csv_validation_tester_01
    execute_on = 'final'
  [../]
[]

(test/tests/kernels/vector_fe/ad_lagrange_vec.i)

# This example reproduces the libmesh vector_fe example 1 results

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmin = -1
  ymin = -1
  elem_type = QUAD9
[]

[Variables]
  [./u]
    family = LAGRANGE_VEC
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = ADVectorDiffusion
    variable = u
  [../]
  [./body_force]
    type = VectorBodyForce
    variable = u
    function_x = 'ffx'
    function_y = 'ffy'
  [../]
[]

[BCs]
  [./bnd]
    type = ADVectorFunctionDirichletBC
    variable = u
    function_x = 'x_exact_sln'
    function_y = 'y_exact_sln'
    boundary = 'left right top bottom'
  [../]
[]

[Functions]
  [./x_exact_sln]
    type = ParsedFunction
    value = 'cos(.5*pi*x)*sin(.5*pi*y)'
  [../]
  [./y_exact_sln]
    type = ParsedFunction
    value = 'sin(.5*pi*x)*cos(.5*pi*y)'
  [../]
  [./ffx]
    type = ParsedFunction
    value = '.5*pi*pi*cos(.5*pi*x)*sin(.5*pi*y)'
  [../]
  [./ffy]
    type = ParsedFunction
    value = '.5*pi*pi*sin(.5*pi*x)*cos(.5*pi*y)'
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto07.i)

# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface11.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# trial stress_yy = 0 and stress_zz = 2
#
# Then SimpleTester0 should activate and the algorithm will return to
# stress_zz=1
# internal0 should be 1.0E-6


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0 0  0 0 2'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    tangent_operator = linear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/multi/paper1.i)

# This runs the models mentioned in the first example of the Multi-Surface paper
#
# Plasticity models:
# SimpleTester with a = 1 and b = 0 and strength = 1E9  (only does elasticity)
# SimpleTester with a = 1 and b = 0 and strength = 0
# SimpleTester with a = 1 and b = 0 and strength = 1E-3
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = console
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = console
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = console
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = console
  [../]
[]


[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1E9
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 0
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1E-3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  active = 'elasticity_tensor strain single'
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./elastic_model]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-7
    plastic_models = 'simple0'
  [../]
  [./single]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-7
    plastic_models = 'simple1'
  [../]
  [./double]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-7
    plastic_models = 'simple1 simple2'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = paper1
  exodus = false
  csv = true
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/calcium_bicarbonate.i)

# Calcium (Ca++) and bicarbonate (HCO3-) batch equilibrium reaction at 25C
#
# Aqueous equilibrium reactions:
# a)  H+ + HCO3- = CO2(aq),          Keq = 10^(6.3447)
# b)  HCO3- = H+ + CO3--,            Keq = 10^(-10.3288)
# c)  Ca++ + HCO3- = H+ + CaCO3(aq), Keq = 10^(-7.0017)
# d)  Ca++ + HCO3- = CaHCO3+,        Keq = 10^(1.0467)
# e)  Ca++ = H+ + CaOH+,             Keq = 10^(-12.85)
# c)  - H+ = OH-,                    Keq = 10^(-13.9951)
# d)
#
# The primary chemical species are Ca++, H+ and HCO3-, and the secondary equilibrium
# species are CO2(aq), CO3--, CaCO3(aq), CaHCO3+, CaOH+ and OH-

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[AuxVariables]
  [./ph]
  [../]
  [./total_ca++]
  [../]
  [./total_h+]
  [../]
  [./total_hco3-]
  [../]
[]

[AuxKernels]
  [./ph]
    type = PHAux
    variable = ph
    h_conc = h+
  [../]
  [./total_ca++]
    type = TotalConcentrationAux
    variable = total_ca++
    primary_species = ca++
    v = 'caco3_aq cahco3+ caoh+'
    sto_v = '1 1 1'
  [../]
  [./total_h+]
    type = TotalConcentrationAux
    variable = total_h+
    primary_species = h+
    v = 'co2_aq co3-- caco3_aq oh-'
    sto_v = '1 -1 -1 -1'
  [../]
  [./total_hco3-]
    type = TotalConcentrationAux
    variable = total_hco3-
    primary_species = hco3-
    v = 'co2_aq co3-- caco3_aq cahco3+'
    sto_v = '1 1 1 1'
  [../]
[]

[Variables]
  [./ca++]
    initial_condition = 1.0e-5
  [../]
  [./h+]
    initial_condition = 1.0e-5
  [../]
  [./hco3-]
    initial_condition = 3.0e-5
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'ca++ hco3- h+'
    secondary_species = 'co2_aq co3-- caco3_aq cahco3+ caoh+ oh-'
    reactions = 'h+ + hco3- = co2_aq 6.3447,
                 hco3- - h+ = co3-- -10.3288,
                 ca++ + hco3- - h+ = caco3_aq -7.0017,
                 ca++ + hco3- = cahco3+ 1.0467,
                 ca++ - h+ = caoh+ -12.85,
                 - h+ = oh- -13.9951'
  [../]
[]

[Kernels]
  [./ca++_ie]
    type = PrimaryTimeDerivative
    variable = ca++
  [../]
  [./h+_ie]
    type = PrimaryTimeDerivative
    variable = h+
  [../]
  [./hco3-_ie]
    type = PrimaryTimeDerivative
    variable = hco3-
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity porosity'
    prop_values = '1e-7 0.25'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  nl_abs_tol = 1e-12
  end_time = 1
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  [./ca++]
    type = ElementIntegralVariablePostprocessor
    variable = ca++
    execute_on = 'initial timestep_end'
  [../]
  [./h+]
    type = ElementIntegralVariablePostprocessor
    variable = h+
    execute_on = 'initial timestep_end'
  [../]
  [./hco3-]
    type = ElementIntegralVariablePostprocessor
    variable = hco3-
    execute_on = 'initial timestep_end'
  [../]
  [./co2_aq]
    type = ElementIntegralVariablePostprocessor
    variable = co2_aq
    execute_on = 'initial timestep_end'
  [../]
  [./co3--]
    type = ElementIntegralVariablePostprocessor
    variable = co3--
    execute_on = 'initial timestep_end'
  [../]
  [./caco3_aq]
    type = ElementIntegralVariablePostprocessor
    variable = caco3_aq
    execute_on = 'initial timestep_end'
  [../]
  [./cahco3+]
    type = ElementIntegralVariablePostprocessor
    variable = cahco3+
    execute_on = 'initial timestep_end'
  [../]
  [./caoh+]
    type = ElementIntegralVariablePostprocessor
    variable = caoh+
    execute_on = 'initial timestep_end'
  [../]
  [./oh-]
    type = ElementIntegralVariablePostprocessor
    variable = oh-
    execute_on = 'initial timestep_end'
  [../]
  [./ph]
    type = ElementIntegralVariablePostprocessor
    variable = ph
    execute_on = 'initial timestep_end'
  [../]
  [./total_ca++]
    type = ElementIntegralVariablePostprocessor
    variable = total_ca++
    execute_on = 'initial timestep_end'
  [../]
  [./total_hco3-]
    type = ElementIntegralVariablePostprocessor
    variable = total_hco3-
    execute_on = 'initial timestep_end'
  [../]
  [./total_h+]
    type = ElementIntegralVariablePostprocessor
    variable = total_h+
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  perf_graph = true
  csv = true
[]

(modules/level_set/test/tests/reinitialization/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 8
  ny = 8
  uniform_refine = 3 #1/64
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[Variables]
  [./phi]
  [../]
[]

[Functions]
  [./phi_exact]
    type = LevelSetOlssonBubble
    epsilon = 0.05
    center = '0.5 0.5 0'
    radius = 0.15
  [../]
  [./velocity_func]
    type = ParsedVectorFunction
    value_x = '1'
    value_y = '1'
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = phi
      auto_direction = 'x y'
    [../]
  [../]
[]

[ICs]
  [./phi_ic]
    type = FunctionIC
    function = phi_exact
    variable = phi
  [../]
  [./vel_ic]
    type = VectorFunctionIC
    variable = velocity
    function = velocity_func
  []
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]

  [./advection]
    type = LevelSetAdvection
    velocity = velocity
    variable = phi
  [../]
[]

[Postprocessors]

  [./area]
    type = LevelSetVolume
    threshold = 0.5
    variable = phi
    location = outside
    execute_on = 'initial timestep_end'
  [../]

  [./cfl]
    type = LevelSetCFLCondition
    velocity = velocity
    execute_on = 'initial'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  end_time = 1
  nl_rel_tol = 1e-12
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = cfl
    scale = 1
  [../]

[]

[MultiApps]
  [./reinit]
    type = LevelSetReinitializationMultiApp
    input_files = 'reinit.i'
    execute_on = 'timestep_end'
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppCopyTransfer
    variable = phi
    source_variable = phi
    direction = to_multiapp
    multi_app = reinit
    execute_on = 'timestep_end'
  [../]

  [./to_sub_init]
    type = MultiAppCopyTransfer
    variable = phi_0
    source_variable = phi
    direction = to_multiapp
    multi_app = reinit
    execute_on = 'timestep_end'
  [../]

  [./from_sub]
    type = MultiAppCopyTransfer
    variable = phi
    source_variable = phi
    direction = from_multiapp
    multi_app = reinit
    execute_on = timestep_end
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/ics/vector_constant_ic/vector_short_constant_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Variables]
  [./A]
    family = LAGRANGE_VEC
    order = FIRST
    initial_condition = '2 3 4'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/executioners/adapt_and_modify/adapt_and_modify_heavy.i)

[Mesh]
  # This example uses Adaptivity Indicators, which are written out as
  # CONSTANT MONOMIAL variables, which don't currently work correctly
  # 2122 for more information.
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
#  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./elem]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./elem]
    type = UniqueIDAux
    variable = elem
    execute_on = timestep_begin
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./rh_uo]
    type = RandomHitUserObject
    execute_on = timestep_begin
    num_hits = 1
  [../]
  [./rhsm]
    type = RandomHitSolutionModifier
    execute_on = custom
    modify = u
    random_hits = rh_uo
    amount = 10
  [../]
[]

[Executioner]
  type = AdaptAndModify
  num_steps = 400
  dt = 2e-4
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  adapt_cycles = 2
[]

[Adaptivity]
  marker = rhm # Switch to combo to get the effect of both
  [./Indicators]
    [./gji]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./rhm]
      type = RandomHitMarker
      random_hits = rh_uo
    [../]
    [./efm]
      type = ErrorFractionMarker
      coarsen = 0.2
      indicator = gji
      refine = 0.8
    [../]
    [./combo]
      type = ComboMarker
      markers = 'efm rhm'
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/coupled_time_derivative/vector_coupled_time_derivative_test.i)

###########################################################
# This is a simple test of the VectorCoupledTimeDerivative kernel.
# The expected solution for the vector variable v is
# v_x(x) = 1/2 * (x^2 + x)
# v_y(x) = 1/2 * (x^2 + x)
###########################################################

[Mesh]
  type = GeneratedMesh
  nx = 5
  ny = 5
  dim = 2
[]

[Variables]
  [./u]
    family = LAGRANGE_VEC
  [../]
  [./v]
    family = LAGRANGE_VEC
  [../]
[]

[Kernels]
  [./time_u]
    type = VectorTimeDerivative
    variable = u
  [../]
  [./fn_u]
    type = VectorBodyForce
    variable = u
    function_x = 1
    function_y = 1
  [../]
  [./time_v]
    type = VectorCoupledTimeDerivative
    variable = v
    v = u
  [../]
  [./diff_v]
    type = VectorDiffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = VectorDirichletBC
    variable = v
    boundary = 'left'
    values = '0 0 0'
  [../]
  [./right]
    type = VectorDirichletBC
    variable = v
    boundary = 'right'
    values = '1 1 0'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/time_integrators/explicit-euler/ee-1d-linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 200
  elem_type = EDGE2
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    lumping = true
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1'
    function = exact_fn
    implicit = true
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'explicit-euler'
  solve_type = 'LINEAR'

  start_time = 0.0
  num_steps = 20
  dt = 0.00005
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(modules/phase_field/test/tests/CHSplitChemicalPotential/simple_transient_diffusion.i)

# Same problem as in moose/test/tests/kernels/simple_transient_diffusion

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./c]
  [../]
  [./mu]
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    function = '0.1'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility_tensor]
    type = ConstantAnisotropicMobility
    M_name = mobility_tensor
    tensor = '1 0 0 0 1 0 0 0 1'
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    M_name = mobility_prop
    tensors = mobility_tensor
    weights = var_dep
    args = c
  [../]
[]

[BCs]
  [./leftc]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
  [./rightc]
    type = DirichletBC
    variable = c
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  l_tol = 1e-3
  l_max_its = 20
  nl_max_its = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/thm_rehbinder/fixed_outer_rz.i)

# A version of fixed_outer.i that uses the RZ cylindrical coordinate system
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40 # this is the r direction
  ny = 1 # this is the height direction
  xmin = 0.1
  xmax = 1
  bias_x = 1.1
  ymin = 0.0
  ymax = 1.0
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
  PorousFlowDictator = dictator
  biot_coefficient = 1.0
[]

[Variables]
  [disp_r]
  []
  [disp_z]
  []
  [porepressure]
  []
  [temperature]
  []
[]

[BCs]
  [plane_strain]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'top bottom'
  []

  [cavity_temperature]
    type = DirichletBC
    variable = temperature
    value = 1000
    boundary = left
  []
  [cavity_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1E6
    boundary = left
  []
  [cavity_zero_effective_stress_x]
    type = Pressure
    component = 0
    variable = disp_r
    function = 1E6
    boundary = left
    use_displaced_mesh = false
  []

  [outer_temperature]
    type = DirichletBC
    variable = temperature
    value = 0
    boundary = right
  []
  [outer_pressure]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = right
  []
  [fixed_outer_disp]
    type = DirichletBC
    variable = disp_r
    value = 0
    boundary = right
  []
[]

[AuxVariables]
  [stress_rr]
    family = MONOMIAL
    order = CONSTANT
  []
  [stress_pp]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [stress_rr]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_rr
    index_i = 0
    index_j = 0
  []
  [stress_pp] # hoop stress
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_pp
    index_i = 2
    index_j = 2
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 1E12
      viscosity = 1.0E-3
      density0 = 1000.0
      cv = 1000.0
      cp = 1000.0
      porepressure_coefficient = 0.0
    []
  []
[]

[PorousFlowBasicTHM]
  coupling_type = ThermoHydroMechanical
  multiply_by_density = false
  add_stress_aux = true
  porepressure = porepressure
  temperature = temperature
  eigenstrain_names = thermal_contribution
  gravity = '0 0 0'
  fp = the_simple_fluid
[]

[Materials]
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1E10
    poissons_ratio = 0.2
  []
  [strain]
    type = ComputeAxisymmetricRZSmallStrain
    eigenstrain_names = thermal_contribution
  []
  [thermal_contribution]
    type = ComputeThermalExpansionEigenstrain
    temperature = temperature
    thermal_expansion_coeff = 1E-6
    eigenstrain_name = thermal_contribution
    stress_free_temperature = 0.0
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is ever used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    solid_bulk_compliance = 1E-10
    fluid_bulk_modulus = 1E12
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0   0 1E-12 0   0 0 1E-12' # note this is ordered: rr, zz, angle-angle
  []
  [thermal_expansion]
    type = PorousFlowConstantThermalExpansionCoefficient
    fluid_coefficient = 1E-6
    drained_coefficient = 1E-6
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '1E6 0 0  0 1E6 0  0 0 1E6' # note this is ordered: rr, zz, angle-angle
  []
[]

[VectorPostprocessors]
  [P]
    type = LineValueSampler
    start_point = '0.1 0 0'
    end_point = '1.0 0 0'
    num_points = 10
    sort_by = x
    variable = porepressure
  []
  [T]
    type = LineValueSampler
    start_point = '0.1 0 0'
    end_point = '1.0 0 0'
    num_points = 10
    sort_by = x
    variable = temperature
  []
  [U]
    type = LineValueSampler
    start_point = '0.1 0 0'
    end_point = '1.0 0 0'
    num_points = 10
    sort_by = x
    variable = disp_r
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_rtol'
    petsc_options_value = 'gmres      asm      lu           1E-8'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  file_base = fixed_outer_rz
  execute_on = timestep_end
  csv = true
[]

(test/tests/misc/check_error/coupled_nodal_for_non_nodal_variable.i)

# Checking that coupling a constant monomial variable into an object that expects
# a nodal variable will report an error

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  elem_type = EDGE2
[]

[Variables]
  [./v]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Materials]
  [./m]
    type = CoupledNodalMaterial
    coupled = v
  [../]
[]

[Executioner]
  type = Transient
[]

(modules/tensor_mechanics/test/tests/static_deformations/cosserat_shear.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 6
  ny = 6
  ymin = 0
  ymax = 10
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Postprocessors]
  [./disp_y_top]
    type = PointValue
    point = '0.5 1 0.1'
    variable = disp_y
  [../]
  [./disp_x_top]
    type = PointValue
    point = '0.5 1 0.1'
    variable = disp_x
  [../]
  [./wc_z_top]
    type = PointValue
    point = '0.5 1 0.1'
    variable = wc_z
  [../]
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    component = 1
    displacements = 'wc_x wc_y wc_z'
    base_name = couple
  [../]
  [./z_couple]
    type = StressDivergenceTensors
    variable = wc_z
    component = 2
    displacements = 'wc_x wc_y wc_z'
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
  [./z_moment]
    type = MomentBalancing
    variable = wc_z
    component = 2
  [../]
[]

[BCs]
  [./Periodic]
    [./xperiodic]
      auto_direction = x
      variable = 'disp_x disp_y disp_z wc_x wc_y wc_z'
    [../]
    [./zperiodic]
      auto_direction = z
      variable = 'disp_x disp_y disp_z wc_x wc_y wc_z'
    [../]
  [../]

  [./ux_equals_zero_on_top]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value = 0
  [../]

  [./wcx_equals_zero_on_top]
    type = DirichletBC
    variable = wc_x
    boundary = top
    value = 0
  [../]
  [./wcy_equals_zero_on_top]
    type = DirichletBC
    variable = wc_y
    boundary = top
    value = 0
  [../]
  [./wcz_equals_zero_on_top]
    type = DirichletBC
    variable = wc_z
    boundary = top
    value = 0
  [../]

  # following is natural BC
  [./top_cauchy_zero]
    type = NeumannBC
    variable = disp_x
    boundary = top
    value = 0
  [../]

  [./ux_bottom]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 1.0
  [../]
  [./uy_bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./uz_bottom]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

  [./wc_x_bottom]
    type = DirichletBC
    variable = wc_x
    boundary = bottom
    value = 0.0
  [../]
  [./wc_y_bottom]
    type = DirichletBC
    variable = wc_y
    boundary = bottom
    value = 0.0
  [../]
  [./wc_z_bottom]
    type = DirichletBC
    variable = wc_z
    boundary = bottom
    value = 0.17
  [../]

[]

[Materials]
  [./elasticity_tensor]
    type = ComputeCosseratElasticityTensor
    B_ijkl = 40
    E_ijkl = '5 10 5'
    fill_method = 'general_isotropic'
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]


[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/postprocessors/element_average_material_property/element_average_material_property.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 4
  xmin = 0
  xmax = 1
[]

[Functions]
  [./fn]
    type = PiecewiseConstant
    axis = x
    x = '0 0.25 0.50 0.75'
    y = '5 2 3 6'
  [../]
[]

[Materials]
  [./mat]
    type = GenericFunctionMaterial
    prop_names = 'mat_prop'
    prop_values = 'fn'
  [../]
[]

[Postprocessors]
  [./avg]
    type = ElementAverageMaterialProperty
    mat_prop = mat_prop
    execute_on = 'INITIAL'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL'
[]

(modules/phase_field/test/tests/KKS_system/kks_phase_concentration.i)

#
# This test validates the phase concentration calculation for the KKS system
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

# We set c and eta...
[BCs]
  # (and ca for debugging purposes)

  [./left]
    type = DirichletBC
    variable = c
    boundary = 'left'
    value = 0.1
  [../]
  [./right]
    type = DirichletBC
    variable = c
    boundary = 'right'
    value = 0.9
  [../]
  [./top]
    type = DirichletBC
    variable = eta
    boundary = 'top'
    value = 0.1
  [../]
  [./bottom]
    type = DirichletBC
    variable = eta
    boundary = 'bottom'
    value = 0.9
  [../]
[]

[Variables]
  # concentration
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.5
  [../]

  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]

  # phase concentration a
  [./ca]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.2
  [../]

  # phase concentration b
  [./cb]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.3
  [../]
[]

[Materials]
  # simple toy free energy
  [./fa]
    type = DerivativeParsedMaterial
    f_name = Fa
    args = 'ca'
    function = 'ca^2'
  [../]
  [./fb]
    type = DerivativeParsedMaterial
    f_name = Fb
    args = 'cb'
    function = '(1-cb)^2'
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
    outputs = exodus
  [../]
[]

[Kernels]
  active = 'cdiff etadiff phaseconcentration chempot'
  ##active = 'cbdiff cdiff etadiff chempot'
  #active = 'cadiff cdiff etadiff phaseconcentration'
  ##active = 'cadiff cbdiff cdiff etadiff'

  [./cadiff]
    type = Diffusion
    variable = ca
  [../]

  [./cbdiff]
    type = Diffusion
    variable = cb
  [../]

  [./cdiff]
    type = Diffusion
    variable = c
  [../]

  [./etadiff]
    type = Diffusion
    variable = eta
  [../]

  # ...and solve for ca and cb
  [./phaseconcentration]
    type = KKSPhaseConcentration
    ca       = ca
    variable = cb
    c        = c
    eta      = eta
  [../]

  [./chempot]
    type = KKSPhaseChemicalPotential
    variable = ca
    cb       = cb
    fa_name  = Fa
    fb_namee  = Fb
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  #solve_type = 'NEWTON'
  petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type'
  petsc_options_value = ' asm    lu          nonzero'
[]

[Preconditioning]
  active = 'full'
  #active = 'mydebug'
  #active = ''
  [./full]
    type = SMP
    full = true
  [../]
  [./mydebug]
    type = FDP
    full = true
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = kks_phase_concentration
  exodus = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/except03.i)

# Exception test: fe_family specified but not fe_order
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[GlobalParams]
  gravity = '1 2 3'
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [tracer]
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[PorousFlowUnsaturated]
  porepressure = pp
  mass_fraction_vars = tracer
  fp = the_simple_fluid
[]

[UserObjects]
  [advective_flux_calculator]
    type = PorousFlowAdvectiveFluxCalculatorSaturated
    fe_family = Lagrange
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

(test/tests/dgkernels/2d_diffusion_dg/no_functor_additions.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
    [./InitialCondition]
      type = ConstantIC
      value = 1
    [../]
  [../]
[]

[AuxVariables]
  [v]
    order = FIRST
    family = MONOMIAL
  []
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]
  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))

  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./abs]          # u * v
    type = Reaction
    variable = u
  [../]
  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  [regular_dg_diffusion]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
  []
[]

[DGDiffusionAction]
  variable = u
  kernels_to_add = 'COUPLED'
  coupled_var = v
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  csv = true
  [console]
    type = Console
    system_info = 'framework mesh aux nonlinear relationship execution'
  []
[]

[Problem]
  error_on_jacobian_nonzero_reallocation = true
[]

[Postprocessors]
  [num_rm]
    type = NumRelationshipManagers
  []
[]

(modules/porous_flow/test/tests/heterogeneous_materials/vol_expansion_poroperm.i)

# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion and porosity increase.
# Check that permeability is calculated correctly from porosity.
#
# P = t
# With the Biot coefficient being 1, the effective stresses should be
# stress_xx = stress_yy = stress_zz = t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = t.
#
# With the biot coefficient being 1, the porosity (phi) # at time t is:
# phi = 1 - (1 - phi0) / exp(vol_strain)
# where phi0 is the porosity at t = 0 and P = 0.
#
# The permeability (k) is
# k = k_anisotropic * f * d^2 * phi^n / (1-phi)^m

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [p]
  []
[]

[BCs]
  [p]
    type = FunctionDirichletBC
    boundary = 'bottom top'
    variable = p
    function = t
  []
  [xmin]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0
  []
  [ymin]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0
  []
  [zmin]
    type = DirichletBC
    boundary = back
    variable = disp_z
    value = 0
  []
[]

[Kernels]
  [p_does_not_really_diffuse]
    type = Diffusion
    variable = p
  []
  [TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1
    variable = disp_z
    component = 2
  []
[]

[AuxVariables]
  [poro0]
    order = CONSTANT
    family = MONOMIAL
  []
  [poro]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[ICs]
  [poro0]
    type = RandomIC
    seed = 0
    variable = poro0
    max = 0.15
    min = 0.05
  []
[]

[AuxKernels]
  [poromat]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poro
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    bulk_modulus = 1
    shear_modulus = 1
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = p
    capillary_pressure = pc
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = poro0
    solid_bulk = 1
    biot_coefficient = 1
  []
  [permeability]
    type = PorousFlowPermeabilityKozenyCarman
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    poroperm_function = kozeny_carman_fd2
    f = 0.1
    d = 5
    m = 2
    n = 7
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  dt = 0.1
  end_time = 1
[]

[Outputs]
  exodus = true
  execute_on = 'timestep_end'
[]

(modules/porous_flow/test/tests/newton_cooling/nc01.i)

# Newton cooling from a bar.  1-phase transient
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1000
  ny = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pressure'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Variables]
  [pressure]
    initial_condition = 2E6
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pressure
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    gravity = '0 0 0'
    variable = pressure
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e6
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey # irrelevant in this fully-saturated situation
    n = 2
    phase = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 2E6
  []
  [newton]
    type = PorousFlowPiecewiseLinearSink
    variable = pressure
    boundary = right
    pt_vals = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
    multipliers = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1
  []
[]

[VectorPostprocessors]
  [porepressure]
    type = LineValueSampler
    variable = pressure
    start_point = '0 0.5 0'
    end_point = '100 0.5 0'
    sort_by = x
    num_points = 20
    execute_on = timestep_end
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-15 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E8
  dt = 1E6
[]

[Outputs]
  file_base = nc01
  [along_line]
    type = CSV
    execute_vector_postprocessors_on = final
  []
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_fully_saturated_2.i)

# Pressure pulse in 1D with 1 phase - transient
# using the PorousFlowFullySaturatedDarcyBase Kernel
# and the PorousFlowFullySaturatedMassTimeDerivative Kernel
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowFullySaturatedMassTimeDerivative
    variable = pp
  []
  [flux]
    type = PorousFlowFullySaturatedDarcyBase
    variable = pp
    gravity = '0 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss_qp]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    fluid_bulk_modulus = 2E9
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Postprocessors]
  [p005]
    type = PointValue
    variable = pp
    point = '5 0 0'
    execute_on = 'initial timestep_end'
  []
  [p015]
    type = PointValue
    variable = pp
    point = '15 0 0'
    execute_on = 'initial timestep_end'
  []
  [p025]
    type = PointValue
    variable = pp
    point = '25 0 0'
    execute_on = 'initial timestep_end'
  []
  [p035]
    type = PointValue
    variable = pp
    point = '35 0 0'
    execute_on = 'initial timestep_end'
  []
  [p045]
    type = PointValue
    variable = pp
    point = '45 0 0'
    execute_on = 'initial timestep_end'
  []
  [p055]
    type = PointValue
    variable = pp
    point = '55 0 0'
    execute_on = 'initial timestep_end'
  []
  [p065]
    type = PointValue
    variable = pp
    point = '65 0 0'
    execute_on = 'initial timestep_end'
  []
  [p075]
    type = PointValue
    variable = pp
    point = '75 0 0'
    execute_on = 'initial timestep_end'
  []
  [p085]
    type = PointValue
    variable = pp
    point = '85 0 0'
    execute_on = 'initial timestep_end'
  []
  [p095]
    type = PointValue
    variable = pp
    point = '95 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_fully_saturated_2
  print_linear_residuals = false
  csv = true
[]

(modules/functional_expansion_tools/examples/2D_volumetric_Cartesian/main.i)

# Basic example coupling a master and sub app in a 2D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
[Mesh]
  type = GeneratedMesh
  dim = 2

  xmin = 0.0
  xmax = 10.0
  nx = 15

  ymin = 1.0
  ymax = 11.0
  ny = 25
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = HeatConduction
    variable = m
  [../]
  [./time_diff_m]
    type = HeatConductionTimeDerivative
    variable = m
  [../]
  [./s_in] # Add in the contribution from the SubApp
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[Materials]
  [./Unobtanium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '1.0                  1.0           1.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'top bottom left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3   4'
    physical_bounds = '0.0  10.0    1.0 11.0'
    x = Legendre
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(test/tests/materials/types/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./real]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvec0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvec1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvec0_qp0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvec0_qp1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./realvec0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./realvec1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./realvec2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./densemat00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./densemat01]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./tensor00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./tensor11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./tensor22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvecgrad00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvecgrad01]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvecgrad02]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvecgrad10]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvecgrad11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stdvecgrad12]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./real0]
    type = MaterialRealAux
    variable = real
    property = real_prop
    execute_on = timestep_end
  [../]
  [./stdvec0]
    type = MaterialStdVectorAux
    variable = stdvec0
    property = stdvec_prop
    index = 0
    execute_on = timestep_end
  [../]
  [./stdvec1]
    type = MaterialStdVectorAux
    variable = stdvec1
    property = stdvec_prop
    index = 1
    execute_on = timestep_end
  [../]
  [./stdvec0_qp0]
    type = MaterialStdVectorAux
    variable = stdvec0_qp0
    property = stdvec_prop_qp
    index = 0
    selected_qp = 0
    execute_on = timestep_end
  [../]
  [./stdvec0_qp1]
    type = MaterialStdVectorAux
    variable = stdvec0_qp1
    property = stdvec_prop_qp
    index = 0
    selected_qp = 1
    execute_on = timestep_end
  [../]
  [./densemat00]
    type = MaterialRealDenseMatrixAux
    variable = densemat00
    property = matrix_prop
    row = 0
    column = 0
    execute_on = timestep_end
  [../]
  [./densemat01]
    type = MaterialRealDenseMatrixAux
    variable = densemat01
    property = matrix_prop
    row = 0
    column = 1
    execute_on = timestep_end
  [../]
  [./realvec0]
    type = MaterialRealVectorValueAux
    variable = realvec0
    property = realvec_prop
    component = 0
    execute_on = timestep_end
  [../]
  [./realvec1]
    type = MaterialRealVectorValueAux
    variable = realvec1
    property = realvec_prop
    component = 1
    execute_on = timestep_end
  [../]
  [./realvec2]
    type = MaterialRealVectorValueAux
    variable = realvec2
    property = realvec_prop
    component = 2
    execute_on = timestep_end
  [../]
  [./realtensor00]
    type = MaterialRealTensorValueAux
    variable = tensor00
    property = tensor_prop
    row = 0
    column = 0
    execute_on = timestep_end
  [../]
  [./realtensor11]
    type = MaterialRealTensorValueAux
    variable = tensor11
    property = tensor_prop
    row = 1
    column = 1
    execute_on = timestep_end
  [../]
  [./realtensor22]
    type = MaterialRealTensorValueAux
    variable = tensor22
    property = tensor_prop
    row = 2
    column = 2
    execute_on = timestep_end
  [../]
  [./stdvecgrad00]
    type = MaterialStdVectorRealGradientAux
    variable = stdvecgrad00
    property = stdvec_grad_prop
  [../]
  [./stdvecgrad01]
    type = MaterialStdVectorRealGradientAux
    variable = stdvecgrad01
    property = stdvec_grad_prop
    component = 1
  [../]
  [./stdvecgrad02]
    type = MaterialStdVectorRealGradientAux
    variable = stdvecgrad02
    property = stdvec_grad_prop
    component = 2
  [../]
  [./stdvecgrad10]
    type = MaterialStdVectorRealGradientAux
    variable = stdvecgrad10
    index = 1
    property = stdvec_grad_prop
  [../]
  [./stdvecgrad11]
    type = MaterialStdVectorRealGradientAux
    variable = stdvecgrad11
    index = 1
    component = 1
    property = stdvec_grad_prop
  [../]
  [./stdvecgrad12]
    type = MaterialStdVectorRealGradientAux
    variable = stdvecgrad12
    index = 1
    component = 2
    property = stdvec_grad_prop
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Materials]
  [./mat]
    type = TypesMaterial
    block = 0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
[]

[Outputs]
  file_base = test_out
  exodus = true
[]

(test/tests/problems/eigen_problem/arraykernels/ne_two_variables.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diffu]
    type = Diffusion
    variable = u
  [../]

  [./diffv]
    type = Diffusion
    variable = v
  [../]

  [./rhsu]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]

  [./rhsv]
    type = CoefReaction
    variable = v
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]
[]

[BCs]
  [./homogeneousu]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]
  [./homogeneousv]
    type = DirichletBC
    variable = v
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenu]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]
  [./eigenv]
    type = EigenDirichletBC
    variable = v
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/transfers/multiapp_userobject_transfer/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 20
  ny = 20
  nz = 20
  # The MultiAppUserObjectTransfer object only works with ReplicatedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./multi_layered_average]
  [../]
  [./element_multi_layered_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.001 # This will be constrained by the multiapp

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  l_tol = 1e-8
  nl_rel_tol = 1e-10
[]


[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    positions = '0.3 0.1 0.3 0.7 0.1 0.3'
    type = TransientMultiApp
    input_files = sub.i
    app_type = MooseTestApp
  [../]
[]

[Transfers]
  [./layered_transfer]
    direction = from_multiapp
    user_object = layered_average
    variable = multi_layered_average
    type = MultiAppUserObjectTransfer
    multi_app = sub_app
  [../]
  [./element_layered_transfer]
    direction = from_multiapp
    user_object = layered_average
    variable = element_multi_layered_average
    type = MultiAppUserObjectTransfer
    multi_app = sub_app
  [../]
[]

(modules/phase_field/examples/kim-kim-suzuki/kks_example_ternary.i)

#
# KKS ternary (3 chemical component) system example in the split form
# We track c1 and c2 only, since c1 + c2 + c3 = 1
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 150
  ny = 15
  nz = 0
  xmin = -25
  xmax = 25
  ymin = -2.5
  ymax = 2.5
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[AuxVariables]
  [./Fglobal]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute 1 concentration
  [./c1]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute 2 concentration
  [./c2]
    order = FIRST
    family = LAGRANGE
  [../]


  # chemical potential solute 1
  [./w1]
    order = FIRST
    family = LAGRANGE
  [../]

  # chemical potential solute 2
  [./w2]
    order = FIRST
    family = LAGRANGE
  [../]


  # Liquid phase solute 1 concentration
  [./c1l]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]

  # Liquid phase solute 2 concentration
  [./c2l]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.05
  [../]

  # Solid phase solute 1 concentration
  [./c1s]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.8
  [../]

  # Solid phase solute 2 concentration
  [./c2s]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]

[]

[Functions]
  [./ic_func_eta]
    type = ParsedFunction
    value = '0.5*(1.0-tanh((x)/sqrt(2.0)))'
  [../]
  [./ic_func_c1]
    type = ParsedFunction
    value = '0.8*(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10)+0.1*(1-(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10))'
  [../]
  [./ic_func_c2]
    type = ParsedFunction
    value = '0.1*(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10)+0.05*(1-(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10))'
  [../]

[]


[ICs]
  [./eta]
    variable = eta
    type = FunctionIC
    function = ic_func_eta
  [../]
  [./c1]
    variable = c1
    type = FunctionIC
    function = ic_func_c1
  [../]
  [./c2]
    variable = c2
    type = FunctionIC
    function = ic_func_c2
  [../]

[]

[Materials]
  # Free energy of the liquid
  [./fl]
    type = DerivativeParsedMaterial
    f_name = fl
    args = 'c1l c2l'
    function = '(0.1-c1l)^2+(0.05-c2l)^2'
  [../]

  # Free energy of the solid
  [./fs]
    type = DerivativeParsedMaterial
    f_name = fs
    args = 'c1s c2s'
    function = '(0.8-c1s)^2+(0.1-c2s)^2'
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   eps_sq'
    prop_values = '0.7 0.7 1.0  '
  [../]
[]

[Kernels]
  # enforce c1 = (1-h(eta))*c1l + h(eta)*c1s
  [./PhaseConc1]
    type = KKSPhaseConcentration
    ca       = c1l
    variable = c1s
    c        = c1
    eta      = eta
  [../]

  # enforce c2 = (1-h(eta))*c2l + h(eta)*c2s
  [./PhaseConc2]
    type = KKSPhaseConcentration
    ca       = c2l
    variable = c2s
    c        = c2
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotSolute1]
    type = KKSPhaseChemicalPotential
    variable = c1l
    cb       = c1s
    fa_name  = fl
    fb_name  = fs
    args_a   = 'c2l'
    args_b   = 'c2s'
  [../]
  [./ChemPotSolute2]
    type = KKSPhaseChemicalPotential
    variable = c2l
    cb       = c2s
    fa_name  = fl
    fb_name  = fs
    args_a   = 'c1l'
    args_b   = 'c1s'

  [../]

  #
  # Cahn-Hilliard Equations
  #
  [./CHBulk1]
    type = KKSSplitCHCRes
    variable = c1
    ca       = c1l
    fa_name  = fl
    w        = w1
    args_a   = 'c2l'
  [../]
  [./CHBulk2]
    type = KKSSplitCHCRes
    variable = c2
    ca       = c2l
    fa_name  = fl
    w        = w2
    args_a   = 'c1l'
  [../]

  [./dc1dt]
    type = CoupledTimeDerivative
    variable = w1
    v = c1
  [../]
  [./dc2dt]
    type = CoupledTimeDerivative
    variable = w2
    v = c2
  [../]

  [./w1kernel]
    type = SplitCHWRes
    mob_name = M
    variable = w1
  [../]
  [./w2kernel]
    type = SplitCHWRes
    mob_name = M
    variable = w2
  [../]


  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = fl
    fb_name  = fs
    w        = 1.0
    args = 'c1l c1s c2l c2s'
  [../]
  [./ACBulkC1]
    type = KKSACBulkC
    variable = eta
    ca       = c1l
    cb       = c1s
    fa_name  = fl
    args     = 'c2l'
  [../]
  [./ACBulkC2]
    type = KKSACBulkC
    variable = eta
    ca       = c2l
    cb       = c2s
    fa_name  = fl
    args     = 'c1l'
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = eps_sq
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[AuxKernels]
  [./GlobalFreeEnergy]
    variable = Fglobal
    type = KKSGlobalFreeEnergy
    fa_name = fl
    fb_name = fs
    w = 1.0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
  petsc_options_value = 'asm      ilu          nonzero'

  l_max_its = 100
  nl_max_its = 100

  num_steps = 50
  dt = 0.1
[]

#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform1.i)

# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the maximum principal stress value should be 1pa.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.2E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./mc]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    yield_function_tolerance = 1E-6
    tensile_tip_smoother = 0.0
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = 0.8
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-8
    debug_pm_change = 1E-5
    debug_intnl_change = 1E-5
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/outputs/tecplot/tecplot_append.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Tecplot
    ascii_append = true
  [../]
[]

(modules/porous_flow/test/tests/actions/fullsat_brine_except5.i)

# Error checking: attempt to use non-standard pressure_unit with PorousFlowBrine

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  block = '0'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowFullySaturated]
  porepressure = pp
  temperature = 273.15
  mass_fraction_vars = nacl
  fluid_properties_type = PorousFlowBrine
  nacl_name = nacl
  pressure_unit = MPa
  dictator_name = dictator
  stabilization = none
[]

[Variables]
  [pp]
    initial_condition = 20E6
  []
  [nacl]
    initial_condition = 0.1047
  []
[]

[Materials]
  # Specific heat capacity
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 850
    density = 2700
  []

  # Permeability
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []

  # Porosity
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(modules/porous_flow/test/tests/dirackernels/theis3.i)

# Two phase Theis problem: Flow from single source
# Constant rate injection 0.5 kg/s
# 1D cylindrical mesh

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 2000
  bias_x = 1.05
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = Y
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [ppwater]
    initial_condition = 20e6
  []
  [sgas]
    initial_condition = 0
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = sgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 1e5
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      viscosity = 1e-3
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 10
      viscosity = 1e-4
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
    compute_enthalpy = false
    compute_internal_energy = false
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
    compute_enthalpy = false
    compute_internal_energy = false
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[BCs]
  [rightwater]
    type = DirichletBC
    boundary = right
    value = 20e6
    variable = ppwater
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowSquarePulsePointSource
    point = '0 0 0'
    mass_flux = 0.5
    variable = sgas
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-8       1E-10 20'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1e4
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    growth_factor = 2
  []
[]

[VectorPostprocessors]
  [line]
    type = NodalValueSampler
    sort_by = x
    variable = 'ppwater sgas'
    execute_on = 'timestep_end'
  []
[]

[Postprocessors]
  [ppwater]
    type = PointValue
    point =  '4 0 0'
    variable = ppwater
  []
  [sgas]
    type = PointValue
    point = '4 0 0'
    variable = sgas
  []
  [massgas]
    type = PorousFlowFluidMass
    fluid_component = 1
  []
[]

[Outputs]
  file_base = theis3
  print_linear_residuals = false
  perf_graph = true
  [csv]
    type = CSV
    execute_on = timestep_end
    execute_vector_postprocessors_on = final
  []
[]

(test/tests/utils/spline_interpolation/spline_interpolation.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 4
  xmin = -1
  xmax = 3
  elem_type = EDGE2
[]

[Functions]
  [./spline_fn]
    type = SplineFunction
    x = '-1  0 3'
    y = '0.5 0 3'
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ufn]
    type = SplineFFn
    variable = u
    function = spline_fn
  [../]
[]

[BCs]
  [./sides]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1'
    function = spline_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = spline_fn
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/jacobian/coupled_equilsub2.i)

# Test the Jacobian terms for the CoupledBEEquilibriumSub Kernel using
# activity coefficients not equal to unity

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    min = 1
    max = 5
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[Kernels]
  [./diff]
    type = DarcyFluxPressure
    variable = pressure
  [../]
  [./diff_b]
    type = Diffusion
    variable = b
  [../]
  [./a]
    type = CoupledBEEquilibriumSub
    variable = a
    v = b
    log_k = 2
    weight = 2
    sto_v = 1.5
    sto_u = 2
    gamma_eq = 2
    gamma_u = 2.5
    gamma_v = 1.5
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/cp_slip_rate_integ/crysp.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCPSlipRateRes
    gtol = 1e-2
    rtol = 1e-8
    abs_tol = 1e-15
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
    slip_incr_tol = 1
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  dt = 0.2
  dtmin = 0.05
  dtmax = 10.0

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  end_time = 1
[]

[Outputs]
  file_base = out
  exodus = true
  print_linear_residuals = true
  perf_graph = true
[]

(test/tests/multiapps/picard_multilevel/multilevel_dt_rejection/picard_sub2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./w]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_rel_tol = 1e-5 # loose enough to force multiple Picard iterations on this example
  l_tol = 1e-5 # loose enough to force multiple Picard iterations on this example
  num_steps = 2
[]

[Postprocessors]
  [master_time]
    type = Receiver
    execute_on = 'timestep_end'
  []
  [master_dt]
    type = Receiver
    execute_on = 'timestep_end'
  []
  [sub_time]
    type = Receiver
    execute_on = 'timestep_end'
  []
  [sub_dt]
    type = Receiver
    execute_on = 'timestep_end'
  []
  [time]
    type = TimePostprocessor
    execute_on = 'timestep_end'
  []
  [dt]
    type = TimestepSize
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(python/peacock/tests/input_tab/InputFileEditor/gold/fsp_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
  [v]
    order = FIRST
    family = LAGRANGE
  []
[]

[Kernels]
  [diff_u]
    type = Diffusion
    variable = u
  []
  [conv_v]
    type = CoupledForce
    variable = v
    v = 'u'
  []
  [diff_v]
    type = Diffusion
    variable = v
  []
[]

[BCs]
  inactive = 'right_v'
  [left_u]
    type = DirichletBC
    variable = u
    boundary = '1'
    value = 0
  []
  [right_u]
    type = DirichletBC
    variable = u
    boundary = '2'
    value = 100
  []
  [left_v]
    type = DirichletBC
    variable = v
    boundary = '1'
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = '2'
    value = 0
  []
[]

[Executioner]
  # This is setup automatically in MOOSE (SetupPBPAction.C)
  # petsc_options = '-snes_mf_operator'
  # petsc_options_iname = '-pc_type'
  # petsc_options_value =  'asm'
  type = Steady
[]

[Preconditioning]
  [FSP]
    # It is the starting point of splitting
    type = FSP
    topsplit = 'uv' # uv should match the following block name
    [uv]
      # Generally speaking, there are four types of splitting we could choose
      # <additive,multiplicative,symmetric_multiplicative,schur>
      # An approximate solution to the original system
      # | A_uu  A_uv | | u | _ |f_u|
      # |  0    A_vv | | v | - |f_v|
      # is obtained by solving the following subsystems
      # A_uu u = f_u and A_vv v = f_v
      # If splitting type is specified as schur, we may also want to set more options to
      # control how schur works using PETSc options
      # petsc_options_iname = '-pc_fieldsplit_schur_fact_type -pc_fieldsplit_schur_precondition'
      # petsc_options_value = 'full selfp'
      splitting = 'u v' # u and v are the names of subsolvers
      splitting_type = additive
    []
    [u]
      # PETSc options for this subsolver
      # A prefix will be applied, so just put the options for this subsolver only
      vars = 'u'
      petsc_options_iname = '-pc_type -ksp_type'
      petsc_options_value = '     hypre preonly'
    []
    [v]
      # PETSc options for this subsolver
      vars = 'v'
      petsc_options_iname = '-pc_type -ksp_type'
      petsc_options_value = '     hypre  preonly'
    []
  []
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/line_sink03.i)

# PorousFlowPeacemanBorehole with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
# NOTE: this test has suffered from repeated failures since its inception.  The problem always appears to be caused by having too many Dirac points in an element: see #10471.  As of Nov2020, the dirac7 DiracKernel uses only one Dirac point, not ten_points.bh.  One day it would be good to be able to use point_file = ten_points.bh
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
  [temp]
  []
[]


[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
  [dummy_outflow0]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow1]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow2]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow3]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow4]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow5]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow6]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow7]
    type = PorousFlowSumQuantity
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    min = 1
    max = 2
  []
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_temp]
    type = TimeDerivative
    variable = temp
  []
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m01]
    type = TimeDerivative
    variable = massfrac_ph0_sp1
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
  [dummy_m11]
    type = TimeDerivative
    variable = massfrac_ph1_sp1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
      cv = 1.1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
      cv = 1.8
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0.1 0.02 0.03 0.02 0.0 0.01 0.03 0.01 0.3'
  []
[]

[DiracKernels]
  #active = 'dirac6 dirac2' # incorrect jacobian for ny=2
  #active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5' # correct jacobian for ny=2
  #active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5 dirac6' # incorrect jacobian for ny=2
  #active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5 dirac7' # correct jacobian in dbg, but not in opt, for ny=2
  #active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5 dirac6' # incorrect jacobian in dbg, but correct for opt, for ny=1
  #active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5' # correct jacobian, for ny=1
  #active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5 dirac6' # incorrect jacobian in dbg, but correct for opt, for ny=1.  row24, col 21 and 22 are wrong.  row24=node3, 21=ppwater, 22=ppgas, 24=massfrac_ph0_sp1 (all at node3)
  [dirac0]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 0
    variable = ppwater
    point_file = one_point.bh
    line_length = 1
    SumQuantityUO = dummy_outflow0
    character = 1
    bottom_p_or_t = -10
    unit_weight = '1 2 3'
    re_constant = 0.123
  []
  [dirac1]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 1
    variable = ppgas
    line_length = 1
    line_direction = '-1 -1 -1'
    use_relative_permeability = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow1
    character = -0.5
    bottom_p_or_t = 10
    unit_weight = '1 2 -3'
    re_constant = 0.3
  []
  [dirac2]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 0
    variable = massfrac_ph0_sp0
    line_length = 1.3
    line_direction = '1 0 1'
    use_mobility = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow2
    character = 0.6
    bottom_p_or_t = -4
    unit_weight = '-1 -2 -3'
    re_constant = 0.4
  []
  [dirac3]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 0
    variable = massfrac_ph0_sp1
    line_length = 1.3
    line_direction = '1 1 1'
    use_enthalpy = true
    mass_fraction_component = 0
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow3
    character = -1
    bottom_p_or_t = 3
    unit_weight = '0.1 0.2 0.3'
    re_constant = 0.5
  []
  [dirac4]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 1
    variable = massfrac_ph1_sp0
    function_of = temperature
    line_length = 0.9
    line_direction = '1 1 1'
    mass_fraction_component = 1
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow4
    character = 1.1
    bottom_p_or_t = -7
    unit_weight = '-1 2 3'
    re_constant = 0.6
  []
  [dirac5]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 1
    variable = temp
    line_length = 0.9
    function_of = temperature
    line_direction = '1 2 3'
    mass_fraction_component = 2
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow5
    character = 0.9
    bottom_p_or_t = -8
    unit_weight = '1 2 1'
    re_constant = 0.7
  []
  [dirac6]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 0
    variable = ppwater
    point_file = nine_points.bh
    SumQuantityUO = dummy_outflow6
    character = 0
    bottom_p_or_t = 10
    unit_weight = '0.0 0.0 0.0'
  []
  [dirac7]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 1
    variable = massfrac_ph0_sp0
    use_mobility = true
    mass_fraction_component = 1
    use_relative_permeability = true
    use_internal_energy = true
    point_file = one_point.bh
    #NOTE this commented-out line: point_file = ten_points.bh
    SumQuantityUO = dummy_outflow7
    character = -1
    bottom_p_or_t = 10
    unit_weight = '0.1 0.2 0.3'
  []
[]


[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = line_sink03
[]

(modules/phase_field/test/tests/MultiSmoothCircleIC/latticesmoothcircleIC_test.i)

[Mesh]

  type = GeneratedMesh
  dim = 3
  nx = 22
  ny = 22
  nz = 22
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  zmin = 0
  zmax = 100
  elem_type = HEX8

[]

[Variables]

  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c]
     type = LatticeSmoothCircleIC
     variable = c
     invalue = 1.0
     outvalue = 0.0001
     circles_per_side = '3 3 3'
     pos_variation = 0.0
     radius = 10.0
     int_width = 12.0
     radius_variation = 0.2
     radius_variation_type = uniform
  [../]
[]

[Kernels]
active = 'ie_c diff'

  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]

  [./diff]
    type = MatDiffusion
    variable = c
    diffusivity = D_v
  [../]
[]

[BCs]

[]

[Materials]
active = 'Dv'

  [./Dv]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 0.074802
  [../]
[]

[Postprocessors]
  active = 'bubbles'

  [./bubbles]
    type = FeatureFloodCount
    variable = c
    execute_on = 'initial timestep_end'
    flood_entity_type = NODAL
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'




  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'

  l_max_its = 20
  l_tol = 1e-4

  nl_max_its = 20
  nl_rel_tol = 1e-9
  nl_abs_tol = 1e-11

  start_time = 0.0
  num_steps =1
  dt = 100.0
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/array_var_component/array_var_component.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
[]

[Kernels]
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
[]

[BCs]
  [left]
    type = ArrayDirichletBC
    variable = u
    boundary = 1
    values = '0 0'
  []

  [right]
    type = ArrayDirichletBC
    variable = u
    boundary = 2
    values = '1 2'
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
[]

[AuxVariables]
  [u0][]
[]

[AuxKernels]
  [u0]
    type = ArrayVariableComponent
    variable = u0
    array_variable = u
    component = 0
  []
[]

[Postprocessors]
  [intu0]
    type = ElementIntegralVariablePostprocessor
    variable = u0
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/error/multiple_parameters_found.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./diff2]
    type = CoefDiffusion
    variable = u
    coef = 0.2
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Functions]
  [./func_coef]
    type = ParsedFunction
    value = '2*t + 0.1'
  [../]
[]

[Controls]
  [./func_control]
    type = TestControl
    test_type = 'real'
    parameter = '*/*/coef'
  [../]
[]

(modules/functional_expansion_tools/examples/2D_volumetric_Cartesian/sub.i)

# Basic example coupling a master and sub app in a 2D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
[Mesh]
  type = GeneratedMesh
  dim = 2

  xmin = 0.0
  xmax = 10.0
  nx = 15

  ymin = 1.0
  ymax = 11.0
  ny = 25
[]

# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s] # Something to make 's' change each time, but allow a converging solution
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3   4'
    physical_bounds = '0.0  10.0    1.0 11.0'
    x = Legendre
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(test/tests/transfers/multiapp_copy_transfer/errors/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/output/output_steady.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./bc_func]
    type = ParsedFunction
    value = 0.5*y
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    block = 0
    coef = 0.1
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = bc_func
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./k]
    type = OutputTestMaterial
    block = 0
    outputs = all
    variable = u
    output_properties = 'real_property vector_property tensor_property'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/var_coupling/var_stateful_coupling.i)

# Test for making sure that a coupled variable can be used inside of initQpStatefulProperties
# of a Material object.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 1.2345
    variable = u
  [../]
[]

[Materials]
  [./coupling_u]
    type = VarCouplingMaterial
    var = u
    declare_old = true
    outputs = exodus
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  exodus = true
  hide = 'u'
[]

(modules/richards/test/tests/jacobian_2/jn08.i)

# two phase
# unsaturated = true

# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn08
  exodus = false
[]

(test/tests/executioners/eigen_executioners/ipm.i)

[Mesh]
 type = GeneratedMesh
 dim = 2
 xmin = 0
 xmax = 100
 ymin = 0
 ymax = 100
 elem_type = QUAD4
 nx = 8
 ny = 8

 uniform_refine = 0

 displacements = 'x_disp y_disp'
[]

#The minimum eigenvalue for this problem is 2*(pi/a)^2 + 2 with a = 100.
#Its inverse will be 0.49950700634518.

[Variables]
  active = 'u'

  [./u]
    # second order is way better than first order
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
[]

[AuxKernels]
  [./x_disp]
    type = FunctionAux
    variable = x_disp
    function = x_disp_func
  [../]
  [./y_disp]
    type = FunctionAux
    variable = y_disp
    function = y_disp_func
  [../]
[]

[Functions]
  [./x_disp_func]
    type = ParsedFunction
    value = 0
  [../]
  [./y_disp_func]
    type = ParsedFunction
    value = 0
  [../]
[]

[Kernels]
  active = 'diff rea rhs'

  [./diff]
    type = Diffusion
    variable = u
    use_displaced_mesh = true
  [../]

  [./rea]
    type = CoefReaction
    variable = u
    coefficient = 2.0
    use_displaced_mesh = true
  [../]

  [./rhs]
    type = MassEigenKernel
    variable = u
    use_displaced_mesh = true
  [../]
[]

[BCs]
  active = 'homogeneous'

  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
    use_displaced_mesh = true
  [../]
[]

[Executioner]
  type = InversePowerMethod

  min_power_iterations = 11
  max_power_iterations = 400
  Chebyshev_acceleration_on = true
  eig_check_tol = 1e-12
  k0 = 0.5

  bx_norm = 'unorm'
  xdiff = 'udiff'
  normalization = 'unorm'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
[]

[Postprocessors]
  active = 'unorm udiff'

  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
    use_displaced_mesh = true
  [../]

  [./udiff]
    type = ElementL2Diff
    variable = u
    execute_on = 'linear timestep_end'
    use_displaced_mesh = true
  [../]
[]

[Outputs]
  file_base = ipm
  exodus = true
  hide = 'x_disp y_disp'
[]

(test/tests/controls/syntax_based_naming_access/system_asterisk_param.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4

  # use odd numbers so points do not fall on element boundaries
  nx = 31
  ny = 31
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = diffused
  [../]
[]

[BCs]
  [./bottom_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom'
    value = 2
  [../]

  [./top_diffused]
    type = DirichletBC
    variable = diffused
    boundary = 'top'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = 'Postprocessors/*/point'
    execute_on = 'initial'
  [../]
[]

(modules/porous_flow/test/tests/relperm/vangenuchten2.i)

# Test van Genuchten relative permeability curve by varying saturation over the mesh
# van Genuchten exponent m = 0.4 for both phases
# Phase 0 residual saturation s0r = 0.1
# Phase 1 residual saturation s1r = 0.2

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityVG
    phase = 0
    m = 0.4
    s_res = 0.1
    sum_s_res = 0.3
  []
  [kr1]
    type = PorousFlowRelativePermeabilityVG
    phase = 1
    m = 0.4
    s_res = 0.2
    sum_s_res = 0.3
    wetting = false
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-7
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/outputs/error/duplicate_outputs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./exodus]
    type = Exodus
  [../]
[]

(test/tests/parser/active_inactive/top_level.i)

#############################################################
# This input file demonstrates the use of inactive at the
# top level.
##############################################################
inactive = 'Executioner' # This will produce an error about missing Executioner

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  active = 'u'

  [./u]
  [../]
[]

[AuxVariables]
  inactive = 'aux1 aux3'

  # The parameters in the inactive sections can be invalid because
  # they are never parsed.
  [./aux1]
    type = DoesntExist
    flintstones = 'fred wilma'
  [../]
  [./aux2]
  [../]
  [./aux3]
    order = TENZILLION
  [../]
  [./aux4]
  [../]
[]

[AuxKernels]
  active = 'aux2 aux4'

  # You can use active or inactive depending on whatever is easier
  [./aux1]
    type = ConstantAux
    value = 1
    variable = aux1
  [../]
  [./aux2]
    type = ConstantAux
    value = 2
    variable = aux2
  [../]
  [./aux3]
    type = ConstantAux
    value = 3
    variable = aux3
  [../]
  [./aux4]
    type = ConstantAux
    value = 4
    variable = aux4
  [../]
[]

[Kernels]
  inactive = ''

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  inactive = ''
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  inactive = Adaptivity
  [./Adaptivity]
  [../]
[]

# No output so we can override several parameters and test them concurrently

(modules/richards/test/tests/recharge_discharge/rd01.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  # very little mesh dependence here
  nx = 120
  ny = 1
  xmin = 0
  xmax = 6
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1 10 500 5000 5000'
    x = '0 10 100 1000 10000 100000'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1E3
    bulk_mod = 2E7
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.336
    al = 1.43E-4
  [../]
  [./RelPermPower]
    type = RichardsRelPermVG1
    scut = 0.99
    simm = 0.0
    m = 0.336
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E+2
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -72620.4
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]


[BCs]
  active = 'recharge'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pressure
    boundary = 'right'
    pressures = '0 1E9'
    bare_fluxes = '-2.315E-3 -2.315E-3'
    use_relperm = false
    use_mobility = false
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.33
    mat_permeability = '0.295E-12 0 0  0 0.295E-12 0  0 0 0.295E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1.01E-3
    gravity = '-10 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-13 1E-15 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 359424

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = rd01
  interval = 100000
  execute_on = 'initial final'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_linear_elasticity/thermal_expansion.i)

# This input file is designed to test the RankTwoAux and RankFourAux
# auxkernels, which report values out of the Tensors used in materials
# properties.
# Materials properties into AuxVariables - these are elemental variables, not nodal variables.

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmax = 2
  ymax = 2
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  eigenstrain_names = eigenstrain
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_xy'
  use_automatic_differentiation = true
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
  [./eigenstrain]
    type = ADComputeEigenstrain
    eigen_base = '1e-4'
    eigenstrain_name = eigenstrain
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'

  nl_rel_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/format/output_test_gnuplot.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  gnuplot = true
[]

(modules/phase_field/test/tests/actions/grain_growth_with_T_grad.i)

#
# This test ensures that a flat grain boundary does not move
# under a temperature gradient using the normal grain growth model
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 20
  xmax = 1000
  ymax = 500
  elem_type = QUAD
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Modules]
  [./PhaseField]
    [./GrainGrowth]
      args = T
      variable_mobility = true
    [../]
  [../]
[]


[Functions]
  [./TGradient]
    type = ParsedFunction
    value = '450 + 0.1*x'
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalBoundingBoxIC]
      x1 = 0.0
      x2 = 500.0
      y1 = 0.0
      y2 = 500.0
    [../]
  [../]
[]

[AuxVariables]
  [./T]
  [../]
[]

[AuxKernels]
  [./Tgrad]
    type = FunctionAux
    variable = T
    function = TGradient
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = T # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
    Q = 0.23 # Migration energy in eV
    GBenergy = 0.708 # GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr0_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr0
    execute_on = 'initial TIMESTEP_END'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 10
  dt = 100.0
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/except_01.i)

# Exception test that AdvectiveFluxCalculator is indeed executed on linear
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [flux]
    type = FluxLimitedTVDAdvection
    variable = u
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    execute_on = 'nonlinear timestep_begin timestep_end final initial'
    u = u
    velocity = '0 0 0'
  []
[]


[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
  num_steps = 1
  dt = 1
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform2_inner_edge.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = inner_edge
    internal_constraint_tolerance = 1 # irrelevant here
    yield_function_tolerance = 1      # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    lambda = 0.0
    shear_modulus = 1.0e7
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = cdp
    perform_finite_strain_rotations = false
  [../]
  [./cdp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 4
    smoothing_tol = 1E-5
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_inner_edge
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(test/tests/controls/output/controllable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[DiracKernels]
  [./test_object]
    type = MaterialPointSource
    point = '0.5 0.5 0'
    variable = u
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'matp'
    prop_values = '1'
    block = 0
  [../]
[]

[Postprocessors]
  [./test_object]
    type = FunctionValuePostprocessor
    function = '2*(x+y)'
    point = '0.5 0.5 0'
  [../]
  [./other_point_test_object]
    type = FunctionValuePostprocessor
    function = '3*(x+y)'
    point = '0.5 0.5 0'
  [../]
[]

[Outputs]
  [./controls]
    type = ControlOutput
    clear_after_output = false
  [../]
[]

[Controls]
  [./point_control]
    type = TestControl
    test_type = 'point'
    parameter = '*/*/point'
    execute_on = 'initial'
  [../]
[]

(examples/ex02_kernel/ex02_oversample.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmax = 0
  elem_type = QUAD9
[]

[Variables]
  [./diffused]
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[DiracKernels]
  [./foo]
    variable = diffused
    type = ConstantPointSource
    value = 1
    point = '0.3 0.3 0.0'
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = diffused
    boundary = 'bottom left right top'
    value = 0.0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./refine_2]
    type = Exodus
    file_base = oversample_2
    refinements = 2
  [../]
  [./refine_4]
    type = Exodus
    file_base = oversample_4
    refinements = 4
  [../]
[]

(test/tests/postprocessors/num_dofs/UserObjTest.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
[]



[Postprocessors]
  [./num_dofs_nl]
    type = NumDOFs
    system = NL
  [../]
[]

[Outputs]
  csv = true
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

(python/peacock/tests/common/fsp_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff_u conv_v diff_v'

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./conv_v]
    type = CoupledForce
    variable = v
    v = u
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  active = 'left_u right_u left_v'

  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 100
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 0
  [../]
[]

[Executioner]
  type = Steady

  # This is setup automatically in MOOSE (SetupPBPAction.C)
  # petsc_options = '-snes_mf_operator'
  # petsc_options_iname = '-pc_type'
  # petsc_options_value =  'asm'
[]

[Preconditioning]
  active = 'FSP'

  [./FSP]
    type = FSP
    # It is the starting point of splitting
    topsplit = 'uv' # uv should match the following block name
    [./uv]
      splitting = 'u v' # u and v are the names of subsolvers
      # Generally speaking, there are four types of splitting we could choose
      # <additive,multiplicative,symmetric_multiplicative,schur>
      splitting_type  = additive
      # An approximate solution to the original system
      # | A_uu  A_uv | | u | _ |f_u|
      # |  0    A_vv | | v | - |f_v|
      #  is obtained by solving the following subsystems
      #  A_uu u = f_u and A_vv v = f_v
      # If splitting type is specified as schur, we may also want to set more options to
      # control how schur works using PETSc options
      # petsc_options_iname = '-pc_fieldsplit_schur_fact_type -pc_fieldsplit_schur_precondition'
      # petsc_options_value = 'full selfp'
    [../]
    [./u]
      vars = 'u'
      # PETSc options for this subsolver
      # A prefix will be applied, so just put the options for this subsolver only
      petsc_options_iname = '-pc_type -ksp_type'
      petsc_options_value = '     hypre preonly'
    [../]
    [./v]
      vars = 'v'
      # PETSc options for this subsolver
      petsc_options_iname = '-pc_type -ksp_type'
      petsc_options_value = '     hypre  preonly'
    [../]
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/creep_tangent_operator/creep.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  second_order = true
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 10'
    y = '0 1e-3'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    use_finite_deform_jacobian = true
    generate_output = 'hydrostatic_stress'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
  [../]

  [./elastic_strain]
    type = ComputeMultipleInelasticStress
    # inelastic_models = ''
    tangent_operator = nonlinear
  [../]

  [./creep_ten]
    type = PowerLawCreepStressUpdate
    coefficient = 10e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_ten
  [../]
  [./creep_ten2]
    type = PowerLawCreepStressUpdate
    coefficient = 10e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_ten2
  [../]
  [./creep_one]
    type = PowerLawCreepStressUpdate
    coefficient = 1e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_one
  [../]
  [./creep_nine]
    type = PowerLawCreepStressUpdate
    coefficient = 9e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_nine
  [../]
  [./creep_zero]
    type = PowerLawCreepStressUpdate
    coefficient = 0e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_zero
  [../]
[]

[BCs]
  [./no_disp_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]

  [./no_disp_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]

  [./pull_disp_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  line_search = 'none'
  nl_rel_tol = 1e-5

  num_steps = 5
  dt = 1e-1
[]

[Postprocessors]
  [./max_disp_x]
    type = ElementExtremeValue
    variable = disp_x
  [../]
  [./max_disp_y]
    type = ElementExtremeValue
    variable = disp_y
  [../]
  [./max_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./num_lin]
    type = NumLinearIterations
    outputs = console
  [../]
  [./num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  [../]
[]

[Outputs]
  csv = true
  perf_graph = true
[]

[Debug]
  show_var_residual_norms = true
[]

(test/tests/test_harness/jsondiff.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Reporters]
  [test]
    type = TestDeclareReporter
  []
[]

[Outputs]
  json = true
[]

(test/tests/multiapps/output_in_position/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/time_integrators/abort/abort.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  nx = 10

  xmin = 0.0
  xmax = 1.0

[]

#still need BC for Energy, IC's for both.
[Variables]
  active = 'Time'

  [./Time]
    order =  FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
[]

[Functions]
  active = 'func'

  [./func]
    type = ParsedFunction
    value = 2.0*t
  [../]
[]

[Kernels]
  active = 't_time func_time'

  [./t_time]
    type = TimeDerivative
    variable = Time
  [../]

  [./func_time]
    type = BodyForce
    variable = Time
    function = func
  [../]
[]

[BCs]
  active = 'Top_Temperature'

  [./Top_Temperature]
    type = NeumannBC
    variable = Time
    boundary = 'left right'
  [../]

[]

[Executioner]
  type = Transient
  #scheme = 'BDF2'
  #scheme = 'crank-nicolson'
  start_time = 0
  num_steps = 4
  dt = 1000000000

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

  steady_state_tolerance = .00000000000000001
  steady_state_detection = true
  nl_abs_tol = 1e-15
  petsc_options = '-snes_converged_reason'
  abort_on_solve_fail = true
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/elem_prop_read_user_object/prop_elem_read.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
  nx = 2
  ny = 2
[]

[Variables]
  [./disp_x]
    block = 0
  [../]
  [./disp_y]
    block = 0
  [../]
[]

[GlobalParams]
  volumetric_locking_correction=true
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.05*t
  [../]
[]

[UserObjects]
  [./prop_read]
    type = ElementPropertyReadFile
    prop_file_name = 'input_file.txt'
    # Enter file data as prop#1, prop#2, .., prop#nprop
    nprop = 4
    read_type = element
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./e_yy]
    type = RankTwoAux
    variable = e_yy
    rank_two_tensor = elastic_strain
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor_with_Euler]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    read_prop_user_object = prop_read
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y'
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_yy]
    type = ElementAverageValue
    variable = e_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.05
  num_steps = 1
  nl_abs_step_tol = 1e-10

[]

[Outputs]
  file_base = prop_elem_read_out
  exodus = true
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
    use_displaced_mesh = true
  [../]
[]

(test/tests/scaling/up-to-date-scale-factors/up-to-date-scale-factors.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
[]

[Variables]
  [u][]
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = FunctionDirichletBC
    variable = u
    function = '2 * t'
    boundary = left
  []
  [right]
    type = DirichletBC
    variable = u
    value = 0
    boundary = right
  []
[]

[Executioner]
  type = Transient
  num_steps = 2
  automatic_scaling = true
  compute_scaling_once = false
  solve_type = NEWTON
  resid_vs_jac_scaling_param = 1 # Pure residual scaling
  verbose = true
[]

[Outputs]
  exodus = true
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_4.i)

# demonstrating that sources may be spatially-dependent
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition bulk_composition bulk_composition"
    constraint_unit = "moles moles moles"
    source_species_names = HCl
    source_species_rates = HCl_rate
[]

[VectorPostprocessors]
  [bulk_Cl]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    sort_by = x
    num_points = 11
    variable = 'bulk_moles_Cl-'
  []
[]

[AuxVariables]
  [HCl_rate]
  []
[]

[AuxKernels]
  [HCl_rate]
    type = FunctionAux
    variable = HCl_rate
    function = '1E-5 * x'
    execute_on = timestep_begin # so the Reactor gets the correct value
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 1
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 2
[]

[Outputs]
  csv = true
[]

(test/tests/outputs/xda_xdr/xda_xdr.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  xda = true
  xdr = true
[]

(modules/xfem/test/tests/pressure_bc/edge_3d_pressure.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = false
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 9
  nz = 10
  xmin = -0.1
  xmax = 0.1
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
  elem_type = HEX8
[]

[UserObjects]
  [./square_planar_cut_uo]
    type = RectangleCutUserObject
    cut_data = '-0.2  0.0 -0.5
                -0.2  0.0  0.0
                 0.2  0.0  0.0
                 0.2  0.0 -0.5'
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz'
  [../]
[]

[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0 2.0 4.0 6.0 8.0'
    y = '0 1000 0 1000 0'
  [../]
[]

[DiracKernels]
  [./p_x]
    type = XFEMPressure
    variable = disp_x
    component = 0
    function = pressure
  [../]
  [./p_y]
    type = XFEMPressure
    variable = disp_y
    component = 1
    function = pressure
  [../]
  [./p_z]
    type = XFEMPressure
    variable = disp_z
    component = 2
    function = pressure
  [../]
[]

[BCs]
  [./bottom_x]
    type = DirichletBC
    boundary = 'bottom top'
    variable = disp_x
    value = 0.0
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 'bottom top'
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    boundary = 'bottom top'
    variable = disp_z
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  file_base = edge_3d_pressure_out
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/kernels/array_kernels/array_diffusion_reaction_other_coupling.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
  [v]
  []
[]

[Kernels]
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
  [reaction]
    type = ArrayReaction
    variable = u
    reaction_coefficient = rc
  []
  [diffv]
    type = Diffusion
    variable = v
  []
  [vu]
    type = ArrayCoupledForce
    variable = u
    v = v
    coef = '0 0.5'
  []
  [uv]
    type = CoupledArrayForce
    variable = v
    v = u
    coef = '0.05 0'
  []
[]

[BCs]
  [left]
    type = ArrayDirichletBC
    variable = u
    boundary = 1
    values = '0 0'
  []

  [right]
    type = ArrayDirichletBC
    variable = u
    boundary = 2
    values = '1 2'
  []

  [leftv]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  []

  [rightv]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 2
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
  [rc]
    type = GenericConstant2DArray
    prop_name = rc
    prop_value = '1 0; -0.1 1'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [intu0]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 0
  []
  [intu1]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 1
  []
  [intv]
    type = ElementIntegralVariablePostprocessor
    variable = v
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/variables/fe_hier/hier-2-2d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD9
[]

[Functions]
  [./bc_fnt]
    type = ParsedFunction
    value = 2*y
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = -2*y
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = -2*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 2*x
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -4+x*x+y*y
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x*x+y*y
    grad_x = 2*x
    grad_y = 2*y
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cdpc01.i)

#Cosserat capped weak plane and capped drucker prager
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 0 0  0 10 0  0 0 10'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = 'dp'
    relative_tolerance = 2.0
    absolute_tolerance = 1E6
    max_iterations = 1
  [../]
  [./dp]
    type = CappedDruckerPragerCosseratStressUpdate
    host_youngs_modulus = 10.0
    host_poissons_ratio = 0.25
    base_name = dp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

(test/tests/executioners/executioner/sln-time-adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]

  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient
  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.1
  [../]
  scheme = 'implicit-euler'

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_sta
  exodus = true
[]

(test/tests/executioners/adapt_and_modify/adapt_and_modify.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./rh_uo]
    type = RandomHitUserObject
    execute_on = 'initial timestep_begin'
    num_hits = 1
  [../]
  [./rhsm]
    type = RandomHitSolutionModifier
    execute_on = 'custom'
    modify = u
    random_hits = rh_uo
    amount = 1000
  [../]
[]

[Executioner]
  type = AdaptAndModify
  num_steps = 4
  dt = 1e-3

  solve_type = 'PJFNK'
  nl_rel_tol = 1e-15

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  adapt_cycles = 2
[]

[Adaptivity]
  marker = rhm # Switch to combo to get the effect of both
  [./Indicators]
    [./gji]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./rhm]
      type = RandomHitMarker
      random_hits = rh_uo
    [../]
    [./efm]
      type = ErrorFractionMarker
      coarsen = 0.001
      indicator = gji
      refine = 0.8
    [../]
    [./combo]
      type = ComboMarker
      markers = 'efm rhm'
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/linear_combination_function/lcf1.i)

# LinearCombinationFunction function test
# See [Functions] block for a description of the tests

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 2
  nx = 10
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./the_linear_combo]
  [../]
[]

[AuxKernels]
  [./the_linear_combo]
    type = FunctionAux
    variable = the_linear_combo
    function = the_linear_combo
  [../]
[]


[Functions]
  [./xtimes]
    type = ParsedFunction
    value = 1.1*x
  [../]

  [./twoxplus1]
    type = ParsedFunction
    value = 2*x+1
  [../]

  [./xsquared]
    type = ParsedFunction
    value = (x-2)*x
  [../]

  [./tover2]
    type = ParsedFunction
    value = 0.5*t
  [../]

  [./the_linear_combo]
    type = LinearCombinationFunction
    functions = 'xtimes twoxplus1 xsquared tover2'
    w = '3 -1.2 0.4 3'
  [../]

  [./should_be_answer]
    type = ParsedFunction
    value = 3*1.1*x-1.2*(2*x+1)+0.4*(x-2)*x+3*0.5*t
  [../]
[]

[Postprocessors]
  [./should_be_zero]
    type = NodalL2Error
    function = should_be_answer
    variable = the_linear_combo
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = lcf1
  hide = dummy
  exodus = false
  csv = true
[]

(test/tests/mesh/adapt/patch_recovery_test.i)

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
  uniform_refine = 4
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'udiff uconv uie vdiff vconv vie'

  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./uconv]
    type = Convection
    variable = u
    velocity = '10 1 0'
  [../]

  [./uie]
    type = TimeDerivative
    variable = u
  [../]

  [./vdiff]
    type = Diffusion
    variable = v
  [../]

  [./vconv]
    type = Convection
    variable = v
    velocity = '-10 1 0'
  [../]

  [./vie]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  active = 'uleft uright vleft vright'

  [./uleft]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./uright]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./vleft]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./vright]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 2
  dt = .1

  [./Adaptivity]
    refine_fraction = 0.5
    coarsen_fraction = 0.05
#    max_h_level = 8
    error_estimator = PatchRecoveryErrorEstimator
  [../]
[]

[Outputs]
  file_base = patch_out
  exodus = true
[]

(test/tests/fvkernels/fv_simple_diffusion/3d_dirichlet.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[Variables]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/errors/bc_value_penalty_bad_function.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./v]
  [../]
[]

[BCs]
  [./this_could_be_bad]
    type = FXValuePenaltyBC
    boundary = right
    penalty = 1.0
    function = const
    variable = v
  [../]
[]

[Functions]
  [./const]
    type = ConstantFunction
    value = -1
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

(modules/tensor_mechanics/test/tests/porosity/nan.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Functions]
  [volumetric]
    type = ParsedFunction
    value = 't * sqrt(-1)'
    # value = 0
    # value =
  []
  [exact]
    type = ParsedFunction
    vars = 'f'
    vals = 'porosity_old'
    value = '(1 - f) * 3e-3 + f'
  []
[]

[Materials]
  [porosity]
    type = PorosityFromStrain
    initial_porosity = 0
    negative_behavior = zero
    inelastic_strain = strain
    outputs = all
  []
  [strain]
    type = GenericFunctionRankTwoTensor
    tensor_name = strain
    tensor_functions = 'volumetric'
    outputs = all
  []
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1e-3
[]

[Postprocessors]
  [porosity]
    type = ElementAverageValue
    variable = porosity
    execute_on = 'initial timestep_end'
  []
  [porosity_old]
    type = ElementAverageValue
    variable = porosity
    execute_on = 'initial timestep_begin'
    outputs = none
  []
  [exact]
    type = FunctionValuePostprocessor
    function = exact
  []
  [00]
    type = ElementAverageValue
    variable = strain_00
    execute_on = 'initial timestep_end'
  []
  [11]
    type = ElementAverageValue
    variable = strain_11
    execute_on = 'initial timestep_end'
  []
  [22]
    type = ElementAverageValue
    variable = strain_22
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(test/tests/auxkernels/pp_depend/pp_depend_indirect_correct.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [u]
  []
[]

[Functions]
  [t_func]
    type = ParsedFunction
    value = ptime
    vars = ptime
    vals = ptime_pp
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[Postprocessors]
  [t_pp1]
    type = FunctionValuePostprocessor
    function = t_func
    indirect_dependencies = ptime_pp
  []

  [ptime_pp]
    type = TimePostprocessor
  []

  [t_pp2]
    type = FunctionValuePostprocessor
    function = t_func
    indirect_dependencies = ptime_pp
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 5
[]

[Outputs]
  csv = true
[]

(test/tests/auxkernels/constant_scalar_aux/constant_scalar_aux.i)

#
# Testing a solution that is second order in space and first order in time
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[AuxVariables]
  [./x]
    family = SCALAR
    order = FIRST
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[ICs]
  [./ic_x]
    type = ScalarConstantIC
    variable = x
    value = 11
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))-(4*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]
[]

[AuxScalarKernels]
  [./const_x]
    type = ConstantScalarAux
    variable = x
    value = 11
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
    execute_on = 'initial timestep_end'
  [../]

  [./x]
    type = ScalarVariable
    variable = x
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.25

#  [./Adaptivity]
#    refine_fraction = 0.2
#    coarsen_fraction = 0.3
#    max_h_level = 4
#  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/move_and_reset/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/navier_stokes/test/tests/bcs/advection_bc/2d_advection_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10.0
  ymax = 10
  nx = 10
  ny = 10
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./vx]
  [../]

  [./force]
  [../]
[]

[ICs]
  [./vx]
    type = FunctionIC
    variable = vx
    function = vx_function
  [../]

  [./force]
    type = FunctionIC
    variable = force
    function = forcing
  [../]
[]

[Kernels]
  [./advection]
    type = MassConvectiveFlux
    variable = phi
    vel_x = vx
  [../]

  [./rhs]
    type = CoupledForce
    variable = phi
    v = force
  [../]
[]

[BCs]
  [./inflow_enthalpy]
    type = DirichletBC
    variable = phi
    boundary = 'left'
    value = 1
  [../]

  [./outflow_term]
    type = AdvectionBC
    variable = phi
    velocity_vector = 'vx'
    boundary = 'right'
  [../]
[]

[Functions]
  [./vx_function]
    type = ParsedFunction
    value = '1 + x * x'
  [../]

  [./forcing]
    type = ParsedFunction
    value = 'x'
  [../]

  [./analytical]
    type = ParsedFunction
    value = '(1 + 0.5 * x * x) / (1 + x * x)'
  [../]
[]

[Postprocessors]
  [./error]
    type = ElementL2Error
    variable = phi
    function = analytical
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/phase_field/test/tests/new_initial_conditions/SmoothCircleIC_tanh.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 30
  ymax = 30
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = SmoothCircleIC
    variable = c
    x1 = 15.0
    y1 = 15.0
    radius = 8.0
    invalue = 1.0
    outvalue = -0.8
    int_width = 8.0
    profile = TANH
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Outputs]
  exodus = false
  [./out]
    type = Exodus
    refinements = 1
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_linear_elasticity/applied_strain.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmax = 2
  ymax = 2
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  eigenstrain_names = eigenstrain
  add_variables = true
  generate_output = 'strain_xx strain_yy strain_xy'
  use_automatic_differentiation = true
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
  [./eigenstrain]
    type = ADComputeEigenstrain
    eigen_base = '0.1 0.05 0 0 0 0.01'
    prefactor = -1
    eigenstrain_name = eigenstrain
  [../]
[]

[BCs]
  [./bottom_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./left_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/initial_stress/mc_tensile.i)

# In this example, an initial stress is applied that
# is inadmissible, and the return-map algorithm must be
# used to return to the yield surface before any other
# computations can be carried out.
# In this case, the return-map algorithm must subdivide
# the initial stress, otherwise it does not converge.
# This test is testing that subdivision process.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = 'back'
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = 'back'
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = 0.0
  [../]
  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front'
    function = '2*t-1'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front'
    function = 't-1'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front'
    function = 't-1'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
    outputs = console
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4.0
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]

  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./pt]
    type = TensorMechanicsPlasticTensile
    tensile_strength = str
    yield_function_tolerance = 1E-3
    tensile_tip_smoother = 0.05
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '8E6 4E6 -18E6 4E6 -40E6 -2E6 -18E6 -2E6 -34E6'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-9
    plastic_models = 'pt mc'
    deactivation_scheme = safe
    max_NR_iterations = 100
    min_stepsize = 0.1
  [../]
[]


[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = mc_tensile
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/examples/co2_intercomparison/1Dradial/1Dradial.i)

# Intercomparison problem 3: Radial flow from an injection well
#
# From Pruess et al, Code intercomparison builds confidence in
# numerical simulation models for geologic disposal of CO2, Energy 29 (2004)
#
# A variation with zero salinity can be run by changing the initial condition
# of the AuxVariable xnacl

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 500
  xmax = 10000
  bias_x = 1.01
[]

[Problem]
  type = FEProblem
  coord_type = 'RZ'
  rz_coord_axis = Y
[]

[GlobalParams]
  PorousFlowDictator = 'dictator'
  gravity = '0 0 0'
[]

[AuxVariables]
  [pressure_liquid]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1]
    order = CONSTANT
    family = MONOMIAL
  []
  [y0]
    order = CONSTANT
    family = MONOMIAL
  []
  [xnacl]
    initial_condition = 0.15
  []
[]

[AuxKernels]
  [pressure_liquid]
    type = PorousFlowPropertyAux
    variable = pressure_liquid
    property = pressure
    phase = 0
    execute_on = 'timestep_end'
  []
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = 'timestep_end'
  []
  [x1]
    type = PorousFlowPropertyAux
    variable = x1
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = 'timestep_end'
  []
  [y0]
    type = PorousFlowPropertyAux
    variable = y0
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = 'timestep_end'
  []
[]

[Variables]
  [pgas]
    initial_condition = 12e6
  []
  [zi]
    initial_condition = 0
    scaling = 1e4
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pgas
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = zi
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = zi
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 5.099e-5
    m = 0.457
    sat_lr = 0.0
    pc_max = 1e7
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2sw]
      type = CO2FluidProperties
    []
    [co2]
      type = TabulatedFluidProperties
      fp = co2sw
    []
    [water]
      type = Water97FluidProperties
    []
    [watertab]
      type = TabulatedFluidProperties
      fp = water
      temperature_min = 273.15
      temperature_max = 573.15
      fluid_property_file = water_fluid_properties.csv
      save_file = false
    []
    [brine]
      type = BrineFluidProperties
      water_fp = watertab
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = '45'
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = 'pgas'
    z = 'zi'
    temperature_unit = Celsius
    xnacl = 'xnacl'
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = '0.12'
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityVG
    m = 0.457
    phase = 0
    s_res = 0.3
    sum_s_res = 0.35
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
    s_res = 0.05
    sum_s_res = 0.35
  []
[]

[BCs]
  [rightwater]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    variable = pgas
    use_mobility = true
    PorousFlowDictator = dictator
    fluid_phase = 0
    multipliers = '0 1e9'
    PT_shift = '12e6'
    pt_vals = '0 1e9'
    mass_fraction_component = 0
    use_relperm = true
  []
  [rightco2]
    type = PorousFlowPiecewiseLinearSink
    variable = zi
    boundary = 'right'
    use_mobility = true
    PorousFlowDictator = dictator
    fluid_phase = 1
    multipliers = '0 1e9'
    PT_shift = '12e6'
    pt_vals = '0 1e9'
    mass_fraction_component = 1
    use_relperm = true
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowSquarePulsePointSource
    point = '0 0 0'
    mass_flux = 1
    variable = zi
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type'
    petsc_options_value = 'gmres bjacobi lu NONZERO'
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 8.64e8
  nl_max_its = 25
  l_max_its = 100
  dtmax = 5e6
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 100
  []
[]

[VectorPostprocessors]
  [vars]
    type = NodalValueSampler
    sort_by = x
    variable = 'pgas zi xnacl'
    execute_on = 'timestep_end'
    outputs = spatial
  []
  [auxvars]
    type = ElementValueSampler
    sort_by = x
    variable = 'saturation_gas x1 y0'
    execute_on = 'timestep_end'
    outputs = spatial
  []
[]

[Postprocessors]
  [pgas]
    type = PointValue
    point = '25.25 0 0'
    variable = pgas
    outputs = time
  []
  [sgas]
    type = PointValue
    point = '25.25 0 0'
    variable = saturation_gas
    outputs = time
  []
  [zi]
    type = PointValue
    point = '25.25 0 0'
    variable = zi
    outputs = time
  []
  [massgas]
    type = PorousFlowFluidMass
    fluid_component = 1
    outputs = time
  []
  [x1]
    type = PointValue
    point = '25.25 0 0'
    variable = x1
    outputs = time
  []
  [y0]
    type = PointValue
    point = '25.25 0 0'
    variable = y0
    outputs = time
  []
  [xnacl]
    type = PointValue
    point = '25.25 0 0'
    variable = xnacl
    outputs = time
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  sync_times = '2.592e6 8.64e6 8.64e7 8.64e8'
  [time]
    type = CSV
  []
  [spatial]
    type = CSV
    sync_only = true
  []
[]

(modules/richards/test/tests/buckley_leverett/bl20_lumped_fu.i)

# two-phase version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 30
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '0.1 0.5 0.5 1 2  4'
    x = '0   0.1 1   5 40 42'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./w_aux_seff]
  [../]
[]



[Kernels]
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]

[AuxKernels]
  [./w_aux_seff_auxk]
    type = RichardsSeffAux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
    variable = w_aux_seff
  [../]
[]


[ICs]
  [./water_ic]
    type = FunctionIC
    variable = pwater
    function = initial_water
  [../]
  [./gas_ic]
    type = FunctionIC
    variable = pgas
    function = initial_gas
  [../]
[]

[BCs]
  [./left_w]
    type = DirichletBC
    variable = pwater
    boundary = left
    value = 1E6
  [../]
  [./left_g]
    type = DirichletBC
    variable = pgas
    boundary = left
    value = 1000
  [../]
  [./right_w]
    type = DirichletBC
    variable = pwater
    boundary = right
    value = -300000
  [../]
  [./right_g]
    type = DirichletBC
    variable = pgas
    boundary = right
    value = 0
  [../]
[]


[Functions]
  [./initial_water]
    type = ParsedFunction
    value = 1000000*(1-min(x/5,1))-if(x<5,0,300000)
  [../]
  [./initial_gas]
    type = ParsedFunction
    value = 1000
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    viscosity = '1E-3 1E-6'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'standard'

  [./bounded]
  # must use --use-petsc-dm command line argument
    type = SMP
    full = true
    petsc_options_iname = '-snes_type -pc_factor_shift_type'
    petsc_options_value = 'vinewtonssls nonzero'
  [../]

  [./standard]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 50

  nl_rel_tol = 1.e-9
  nl_max_its = 10

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = bl20_lumped_fu
  execute_on = 'initial timestep_end final'
  interval = 100000
  exodus = true
  hide = pgas
  [./console_out]
    type = Console
    interval = 1
  [../]
[]

(modules/stochastic_tools/examples/surrogates/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 1
  elem_type = EDGE3
[]

[Variables]
  [T]
    order = SECOND
    family = LAGRANGE
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = T
    diffusivity = k
  []
  [source]
    type = BodyForce
    variable = T
    value = 1.0
  []
[]

[Materials]
  [conductivity]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 2.0
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = T
    boundary = right
    value = 300
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = T
  []
  [max]
    type = NodalExtremeValue
    variable = T
    value_type = max
  []
[]

[Outputs]
[]

(test/tests/materials/generic_materials/generic_function_rank_two_tensor.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Functions]
  [fcn_00]
    type = ParsedFunction
    value = '1 + t'
  []
  [fcn_01]
    type = ParsedFunction
    value = '4 + t'
  []
  [fcn_02]
    type = ParsedFunction
    value = '7 + t'
  []
  [fcn_10]
    type = ParsedFunction
    value = '2 + t'
  []
  [fcn_11]
    type = ParsedFunction
    value = '5 + t'
  []
  [fcn_12]
    type = ParsedFunction
    value = '8 + t'
  []
  [fcn_20]
    type = ParsedFunction
    value = '3 + t'
  []
  [fcn_21]
    type = ParsedFunction
    value = '6 + t'
  []
  [fcn_22]
    type = ParsedFunction
    value = '9 + t'
  []
[]

[Materials]
  [./tensor]
    type = GenericFunctionRankTwoTensor
    tensor_name = function
    tensor_functions = 'fcn_00 fcn_01 fcn_02 fcn_10 fcn_11 fcn_12 fcn_20 fcn_21 fcn_22'
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

[Postprocessors]
  [00]
    type = ElementAverageValue
    variable = function_00
  []
  [01]
    type = ElementAverageValue
    variable = function_01
  []
  [02]
    type = ElementAverageValue
    variable = function_02
  []
  [10]
    type = ElementAverageValue
    variable = function_10
  []
  [11]
    type = ElementAverageValue
    variable = function_11
  []
  [12]
    type = ElementAverageValue
    variable = function_12
  []
  [20]
    type = ElementAverageValue
    variable = function_20
  []
  [21]
    type = ElementAverageValue
    variable = function_21
  []
  [22]
    type = ElementAverageValue
    variable = function_22
  []
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/fileread.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
  [../]
  [./uy]
  [../]
  [./uz]
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    intvar_read_type = file_input
    state_variable_file_name = input_state_variable.txt
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'ux uy uz'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.05
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(test/tests/ics/postprocessor_interface/postprocessor_interface.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 10
  nx = 10
[]

[Functions]
  # The integral of this function is 2*3 + 3*6 + 5*2 = 34
  [test_fn]
    type = PiecewiseConstant
    axis = x
    x = '0 2 5'
    y = '3 6 2'
  []
[]

[Postprocessors]
  [integral_pp]
    type = FunctionElementIntegral
    function = test_fn
    execute_on = 'INITIAL'
  []
  [pp2]
    type = FunctionValuePostprocessor
    function = 6
    execute_on = 'INITIAL'
  []
[]

[AuxVariables]
  [test_var]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[ICs]
  [test_var_ic]
    type = PostprocessorIC
    variable = test_var
    pp1 = integral_pp
  []
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  # This PP should have the sum of the other two PPs: 34 + 6 = 40
  [test_var_pp]
    type = ElementAverageValue
    variable = test_var
    execute_on = 'INITIAL'
  []
[]

[Outputs]
  csv = true
[]

(test/tests/coord_type/coord_type_rz.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FEProblem
  coord_type = RZ
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/ClosePackIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 5
  ymax = .5
  uniform_refine = 5
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./phi]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[ICs]
  [./close_pack]
    radius = 0.07
    outvalue = 0
    variable = phi
    invalue = 1
    type = ClosePackIC
  [../]
[]

(modules/richards/test/tests/jacobian_1/jn_fu_22.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true, with fully_upwind = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
  fully_upwind = true
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 1
    [../]
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = 'left right'
    pressures = '-0.9 0.9'
    bare_fluxes = '1E8 2E8'  # can not make too high as finite difference constant state bums out due to precision loss
    use_mobility = true
    use_relperm = true
    variable = pressure
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn_fu_22
  exodus = false
[]

(modules/porous_flow/test/tests/chemistry/precipitation.i)

# The precipitation reaction
#
# a <==> mineral
#
# produces "mineral".  Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / porosity)' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is negative for a > 0.25, ie precipitation for a(t=0) > 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
#   = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * porosity
#
# This test checks that (a + c / porosity) is time-independent, and that a follows the above solution
#
# Aside:
#    The exponential curve is not followed exactly because moose actually solves
#    (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#    which does not give an exponential exactly, except in the limit dt->0
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.9
  []
[]

[AuxVariables]
  [pressure]
  []
  [ini_mineral_conc]
    initial_condition = 0.2
  []
  [k]
    initial_condition = 0.5
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [should_be_static]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [should_be_static]
    type = ParsedAux
    args = 'mineral a'
    function = 'a + mineral / 0.1'
    variable = should_be_static
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [mass_a]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = a
  []
  [pre_dis]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1000
    stoichiometry = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = a
    number_fluid_phases = 1
    number_fluid_components = 2
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9 # huge, so mimic chemical_reactions
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 1
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [mass_frac]
    type = PorousFlowMassFraction
    mass_fraction_vars = a
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = k
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.01
  end_time = 1
[]

[Postprocessors]
  [a]
    type = PointValue
    point = '0 0 0'
    variable = a
  []
  [should_be_static]
    type = PointValue
    point = '0 0 0'
    variable = should_be_static
  []
[]
[Outputs]
  interval = 10
  csv = true
  perf_graph = true
[]

(test/tests/vectorpostprocessors/intersection_points_along_line/1d.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  # Ray tracing code is not yet compatible with DistributedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./intersections]
    type = IntersectionPointsAlongLine
    start = '0.05 0 0'
    end = '0.405 0 0'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/jacobian_02.i)

# Checking the Jacobian of Flux-Limited TVD Advection, using flux_limiter_type = superbee
# Here we use snes_check_jacobian instead of snes_type=test.  The former just checks the Jacobian for the
# random initial conditions, while the latter checks for u=1 and u=-1
#
# The Jacobian is correct for u=1 and u=-1, but the finite-difference scheme used by snes_type=test gives the
# wrong answer.
# For u=1, the Kuzmin-Turek scheme adds as much antidiffusion as possible, resulting in a central-difference
# version of advection (flux_limiter = 1).  This is correct, and the Jacobian is calculated correctly.
# However, when computing the Jacobian using finite differences, u is increased or decreased at a node.
# This results in that node being at a maximum or minimum, which means no antidiffusion should be added
# (flux_limiter = 0).  This corresponds to a full-upwind scheme.  So the finite-difference computes the
# Jacobian in the full-upwind scenario, which is incorrect (the original residual = 0, after finite-differencing
# the residual comes from the full-upwind scenario).
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  xmin = 0
  xmax = 1
  ny = 2
  ymin = -1
  ymax = 2
  bias_y = 1.5
  nz = 2
  zmin = 1
  zmax = 2
  bias_z = 0.8
[]

[Variables]
  [u]
  []
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x + 0.5 * y - 0.4 * z - 0.1 * sin(x) - 0.1 * cos(y) + 0.2 * exp(-z)'
  []
[]

[Kernels]
  [flux]
    type = FluxLimitedTVDAdvection
    variable = u
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = superbee
    u = u
    velocity = '1 -2 1.5'
  []
[]


[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
    petsc_options = '-snes_check_jacobian'
  []
[]

[Executioner]
  type = Transient
  solve_type = Linear # this is to force convergence even though the nonlinear residual is high: we just care about the Jacobian in this test
  end_time = 1
  num_steps = 1
  dt = 1
[]

(modules/phase_field/tutorials/spinodal_decomposition/s1_testmodel.i)

#
# Simulation of an iron-chromium alloy using simplest possible code and a test
# set of initial conditions.
#

[Mesh]
  # generate a 2D, 25nm x 25nm mesh
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  nx = 100
  ny = 100
  nz = 0
  xmin = 0
  xmax = 25
  ymin = 0
  ymax = 25
  zmin = 0
  zmax = 0
[]

[Variables]
  [./c]   # Mole fraction of Cr (unitless)
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]   # Chemical potential (eV/mol)
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  # Use a bounding box IC at equilibrium concentrations to make sure the
  # model behaves as expected.
  [./testIC]
    type = BoundingBoxIC
    variable = c
    x1 = 5
    x2 = 20
    y1 = 5
    y2 = 20
    inside = 0.823
    outside = 0.236
  [../]
[]

[BCs]
  # periodic BC as is usually done on phase-field models
  [./Periodic]
    [./c_bcs]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  # See wiki page "Developing Phase Field Models" for more information on Split
  # Cahn-Hilliard equation kernels.
  # http://mooseframework.org/wiki/PhysicsModules/PhaseField/DevelopingModels/
  [./w_dot]
    variable = w
    v = c
    type = CoupledTimeDerivative
  [../]
  [./coupled_res]
    variable = w
    type = SplitCHWRes
    mob_name = M
  [../]
  [./coupled_parsed]
    variable = c
    type = SplitCHParsed
    f_name = f_loc
    kappa_name = kappa_c
    w = w
  [../]
[]

[Materials]
  # d is a scaling factor that makes it easier for the solution to converge
  # without changing the results. It is defined in each of the materials and
  # must have the same value in each one.
  [./constants]
    # Define constant values kappa_c and M. Eventually M will be replaced with
    # an equation rather than a constant.
    type = GenericFunctionMaterial
    prop_names = 'kappa_c M'
    prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27
                   2.2841e-26*1e+09^2/6.24150934e+18/1e-27'
                   # kappa_c*eV_J*nm_m^2*d
                   # M*nm_m^2/eV_J/d
  [../]
  [./local_energy]
    # Defines the function for the local free energy density as given in the
    # problem, then converts units and adds scaling factor.
    type = DerivativeParsedMaterial
    f_name = f_loc
    args = c
    constant_names = 'A   B   C   D   E   F   G  eV_J  d'
    constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
                            1.208993e+04 2.568625e+03 -2.354293e+03
                            6.24150934e+18 1e-27'
    function = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
                E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
  [../]
[]

[Preconditioning]
  # Preconditioning is required for Newton's method. See wiki page "Solving
  # Phase Field Models" for more information.
  # http://mooseframework.org/wiki/PhysicsModules/PhaseField/SolvingModels/
  [./coupled]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1e-6
  nl_max_its = 50
  nl_abs_tol = 1e-9
  end_time = 86400   # 1 day. We only need to run this long enough to verify
                     # the model is working properly.
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
                         -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly
                         ilu          1'
  dt = 100
[]

[Outputs]
  exodus = true
  console = true
[]

(modules/porous_flow/test/tests/jacobian/mass01_nodens.i)

# 1phase
# vanGenuchten, constant-bulk density, constant porosity, 1component
# fully saturated
# multiply_by_density = false
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1
  []
[]


[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
    multiply_by_density = false
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  exodus = false
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_MD.i)

# Pressure pulse in 1D with 1 phase - transient
# Using the "MD" formulation (where primary variable is log(mass-density
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [md]
    # initial porepressure = 2E6
    # so initial md = log(density_P0) + porepressure/bulk_modulus =
    initial_condition = 6.90875527898214
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = md
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = md
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1E-6 # this is irrelevant in this example
    density_P0 = 1000
    bulk_modulus = 2E9
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    # BC porepressure = 3E6
    # so boundary md = log(density_P0) + porepressure/bulk_modulus =
    value = 6.90925527898214
    variable = md
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[AuxVariables]
  [pp]
  []
[]

[AuxKernels]
  [pp]
    type = ParsedAux
    function = '(md-6.9077552789821)*2.0E9'
    args = 'md'
    variable = pp
  []
[]


[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_MD
  print_linear_residuals = false
  csv = true
[]

(test/tests/ics/random_ic_test/random_ic_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxVariables]
  [u_aux]
    order = FIRST
    family = LAGRANGE
  []
[]

[ICs]
  [u]
    type = RandomIC
    legacy_generator = false
    variable = u
  []

  [u_aux]
    type = RandomIC
    legacy_generator = false
    variable = u_aux
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  []

  [right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(tutorials/darcy_thermo_mech/step07_adaptivity/problems/step7a_coarse.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 3
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [pressure]
  []
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
  [inlet_temperature]
    type = FunctionDirichletBC
    variable = temperature
    boundary = left
    function = 'if(t<0,350+50*t,350)'
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = 1
    temperature = temperature
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  automatic_scaling = true

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  end_time = 100
  dt = 0.25
  start_time = -1

  steady_state_tolerance = 1e-5
  steady_state_detection = true

  [TimeStepper]
    type = FunctionDT
    function = 'if(t<0,0.1,0.25)'
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/control_connection/alias_connection.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [./control]
    type = TestControl
    execute_on = INITIAL
    test_type = 'alias'
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/pls03_action.i)

# Test that the upwinding works correctly.
#
# A poly-line sink sits at the centre of the element.
# It has length=4 and weight=0.5, and extracts fluid
# at a constant rate of
# (1 * relative_permeability) kg.m^-1.s^-1
# Since it sits at the centre of the element, it extracts
# equally from each node, so the rate of extraction from
# each node is
# (0.5 * relative_permeability) kg.s^-1
# including the length and weight effects.
#
# There is no fluid flow.
#
# The initial conditions are such that all nodes have
# relative_permeability=0, except for one which has
# relative_permeaility = 1.  Therefore, all nodes should
# remain at their initial porepressure, except the one.
#
# The porosity is 0.1, and the elemental volume is 2,
# so the fluid mass at the node in question = 0.2 * density / 4,
# where the 4 is the number of nodes in the element.
# In this simulation density = dens0 * exp(P / bulk), with
# dens0 = 100, and bulk = 20 MPa.
# The initial porepressure P0 = 10 MPa, so the final (after
# 1 second of simulation) is
# P(t=1) = 8.748592 MPa
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 2.0E7
      viscosity = 1.0
      density0 = 100.0
    []
  []
[]

[PorousFlowUnsaturated]
  porepressure = pp
  gravity = '0 0 0'
  fp = the_simple_fluid
  van_genuchten_alpha = 1.0E-7
  van_genuchten_m = 0.5
  relative_permeability_exponent = 2
  residual_saturation = 0.99
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    #function = if((x<1)&(y<0.5),1E7,-1E7)
    function = if((x<1)&(y>0.5),1E7,-1E7)
    #function = if((x>1)&(y<0.5),1E7,-1E7)
    #function = if((x>1)&(y>0.5),1E7,-1E7)
  []
[]

[UserObjects]
  [pls_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0 0 0  0 0 0  0 0 0'
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]


[DiracKernels]
  [pls]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    point_file = pls03.bh
    use_relative_permeability = true
    line_length = 4
    SumQuantityUO = pls_total_outflow_mass
    variable = pp
    p_or_t_vals = '0 1E7'
    fluxes = '1 1'
  []
[]


[Postprocessors]
  [pls_report]
    type = PorousFlowPlotQuantity
    uo = pls_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p00]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
  [p01]
    type = PointValue
    variable = pp
    point = '0 1 0'
    execute_on = timestep_end
  []
  [p20]
    type = PointValue
    variable = pp
    point = '2 0 0'
    execute_on = timestep_end
  []
  [p21]
    type = PointValue
    variable = pp
    point = '2 1 0'
    execute_on = timestep_end
  []
[]


[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 pls_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]


[Executioner]
  type = Transient
  end_time = 1
  dt = 1
  solve_type = NEWTON
[]

[Outputs]
  file_base = pls03_action
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_nodal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  nz = 0
  xmax = 1000
  ymax = 1000
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 10
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 10 # Number of grains
    coloring_algorithm = bt # bt will assign one grain to each op if they are the same
    rand_seed = 1
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.5
    connecting_threshold = 0.2
    # Note: This is here for demonstration purposes
    # use elemental for most simulations
    flood_entity_type = NODAL
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = FIRST
    family = LAGRANGE
  [../]
  [./var_indices]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
  [../]
[]

[BCs]
[]

[Materials]
  [./CuGrGr]
    type = GBEvolution
    T = 500 # K
    wGB = 100 # nm
    GBmob0 = 2.5e-6
    Q = 0.23
    GBenergy = 0.708
    molar_volume = 7.11e-6
  [../]
[]

[Postprocessors]
  [./DOFs]
    type = NumDOFs
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 2
  dt = 100.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/isotropic_elasticity_tensor/2D-axisymmetric_rz_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD8
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Problem]
  coord_type = RZ
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
  [../]
[]

[AuxVariables]
  [./stress_theta]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_theta]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
    variable = stress_theta
    execute_on = timestep_end
  [../]
[]

[Materials]
  [./elasticity_tensor]
    #Material constants selected to match isotropic lambda and shear modulus case
    type = ComputeElasticityTensor
    C_ijkl = '1022726 113636 113636 1022726 454545'
    fill_method = axisymmetric_rz
  [../]
  [./elastic_stress]
    type = ComputeLinearElasticStress
  [../]
[]

[BCs]
# pin particle along symmetry planes
  [./no_disp_r]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  [../]

  [./no_disp_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

# exterior and internal pressures
  [./exterior_pressure_r]
    type = Pressure
    variable = disp_r
    boundary = right
    component = 0
    factor = 200000
  [../]
[]

[Debug]
  show_var_residual_norms = true
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '  201               hypre    boomeramg      10'

  line_search = 'none'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  nl_rel_tol = 5e-9
  nl_abs_tol = 1e-10
  nl_max_its = 15

  l_tol = 1e-3
  l_max_its = 50

  start_time = 0.0
  end_time = 1
  num_steps = 1000

  dtmax = 5e6
  dtmin = 1

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 1
    optimal_iterations = 6
    iteration_window = 0
    linear_iteration_ratio = 100
  [../]

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  file_base = 2D-axisymmetric_rz_test_out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_simple_linear/linear-ad.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_x]
    scaling = 1e-10
  [../]
  [./disp_y]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_x]
    type = ADStressDivergenceTensors
    component = 0
    variable = disp_x
  [../]
  [./stress_y]
    type = ADStressDivergenceTensors
    component = 1
    variable = disp_y
  [../]
  [./stress_z]
    type = ADStressDivergenceTensors
    component = 2
    variable = disp_z
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeSmallStrain
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = "linear-out"
[]

(test/tests/multiapps/check_error/sub_unused.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  foo = bar
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except11.i)

# Exception test.
# Incorrect number of molar volumes

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '1 1'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = 1.0e-8
    activation_energy = 1.5e4
    molar_volume = '1 1'
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/tensor_mechanics/test/tests/jacobian/cto14.i)

# Jacobian check for nonlinear, multi-surface plasticity.
# Returns to an edge of the tensile yield surface
# This is a very nonlinear test and a delicate test because it perturbs around
# an edge of the yield function where some derivatives are not well defined
#
# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 5deg
# Tensile with strength = 1MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# NOTE: The yield function tolerances here are set at 100-times what i would usually use
# This is because otherwise the test fails on the 'pearcey' architecture.
# This is because identical stress tensors yield slightly different eigenvalues
# (and hence return-map residuals) on 'pearcey' than elsewhere, which results in
# a different number of NR iterations are needed to return to the yield surface.
# This is presumably because of compiler internals, or the BLAS routines being
# optimised differently or something similar.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]



[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int6]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int7]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int8]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int0
    index = 0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int1
    index = 1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int2
    index = 2
  [../]
  [./int3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int3
    index = 3
  [../]
  [./int4]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int4
    index = 4
  [../]
  [./int5]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int5
    index = 5
  [../]
  [./int6]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int6
    index = 6
  [../]
  [./int7]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int7
    index = 7
  [../]
  [./int8]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int8
    index = 8
  [../]
[]

[Postprocessors]
  [./max_int0]
    type = ElementExtremeValue
    variable = int0
    outputs = console
  [../]
  [./max_int1]
    type = ElementExtremeValue
    variable = int1
    outputs = console
  [../]
  [./max_int2]
    type = ElementExtremeValue
    variable = int2
    outputs = console
  [../]
  [./max_int3]
    type = ElementExtremeValue
    variable = int3
    outputs = console
  [../]
  [./max_int4]
    type = ElementExtremeValue
    variable = int4
    outputs = console
  [../]
  [./max_int5]
    type = ElementExtremeValue
    variable = int5
    outputs = console
  [../]
  [./max_int6]
    type = ElementExtremeValue
    variable = int6
    outputs = console
  [../]
  [./max_int7]
    type = ElementExtremeValue
    variable = int7
    outputs = console
  [../]
  [./max_int8]
    type = ElementExtremeValue
    variable = int8
    outputs = console
  [../]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
[]


[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    yield_function_tolerance = 1.0E-4  # Note larger value
    shift = 1.0E-4                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
  [../]

  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E0
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = ts
    yield_function_tolerance = 1.0E-4  # Note larger value
    shift = 1.0E-4                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1.0E3 1.3E3'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 12 -14  12 5 20  -14 20 8'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-7

    plastic_models = 'tensile mc'
    max_NR_iterations = 5
    specialIC = 'rock'
    deactivation_scheme = 'safe'
    min_stepsize = 1
    tangent_operator = nonlinear
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]


[Outputs]
  file_base = cto14
  exodus = false
  csv = true
[]

(modules/richards/test/tests/jacobian_1/jn16.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn16
  exodus = false
[]

(test/tests/materials/stateful_prop/spatial_adaptivity_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  uniform_refine = 3
  # This option is necessary if you have uniform refinement + stateful material properties + adaptivity
  skip_partitioning = true
  # stateful material properties + adaptivity are not yet compatible
  # with distributed meshes
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ssm]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./conv]
    type = Convection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[AuxKernels]
  [./ssm]
    type = MaterialRealAux
    variable = ssm
    property = diffusivity
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./ssm]
    type = SpatialStatefulMaterial
    block = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  num_steps = 4
  dt = 1
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  marker = box
  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.2 0.2 0'
      top_right = '0.4 0.4 0'
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/fvkernels/fv_simple_diffusion/1d_dirichlet.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/precipitation_porosity_change.i)

# Test to illustrate porosity evolution due to precipitation
#
# The precipitation reaction
#
# a <==> mineral
#
# produces "mineral".  Using theta = 1 = eta, the DE that describes the prcipitation is
# reaction_rate = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is negative (ie precipitation) for a > 0.25
#
# a is held fixed at 0.5, so
# reaction_rate = - (1 - 2) = 1
#
# The mineral volume fraction evolves according to
# Mineral = mineral_old + dt * porosity_old * reaction_rate = mineral_old + dt * porosity_old
#
# Porosity evolves according to
# porosity = porosity(t=0) - (mineral - mineral(t=0))
#          = porosity(t=0) - (mineral_old + dt * porosity_old * reaction_rate - mineral(t=0))
#
# Specifically:
# time mineral porosity
# 0    0.2     0.6
# 0.1  0.26    0.54
# 0.2  0.314   0.486
# 0.3  0.3626  0.4374
# 0.4  0.40634 0.39366
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [dummy]
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 0.5
  []
  [a]
    initial_condition = 0.5
  []
  [ini_mineral_conc]
    initial_condition = 0.2
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [porosity]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = dummy
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = dummy
    number_fluid_phases = 1
    number_fluid_components = 2
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 1
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = dummy
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [porosity]
    type = PorousFlowPorosity
    chemical = true
    porosity_zero = 0.6
    reference_chemistry = ini_mineral_conc
    initial_mineral_concentrations = ini_mineral_conc
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.1
  end_time = 0.4
[]

[Postprocessors]
  [porosity]
    type = PointValue
    point = '0 0 0'
    variable = porosity
  []
  [c]
    type = PointValue
    point = '0 0 0'
    variable = mineral
  []
[]
[Outputs]
  csv = true
  perf_graph = true
[]

(test/tests/adaptivity/initial_adapt/initial_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1

  solve_type = 'PJFNK'

[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  initial_steps = 2
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/Nucleation/file2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmax = 100
  ymax = 100
[]

[Variables]
  [./dummy]
  []
[]

[AuxVariables]
  [./c]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./c]
    type = DiscreteNucleationAux
    variable = c
    map = map
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationFromFile
    hold_time = 2
    file = nuclei2.csv
  [../]
  [./map]
    type = DiscreteNucleationMap
    int_width = 3
    inserter = inserter
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.5
[]

[Problem]
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
  hide = dummy
[]

(modules/combined/test/tests/poro_mechanics/selected_qp.i)

# A sample is unconstrained and its boundaries are
# also impermeable.  Fluid is pumped into the sample via specifying
# the porepressure at all points, and the
# mean stress is monitored at quadpoints in the sample
# This is just to check that the selected_qp in RankTwoScalarAux is working

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[BCs]
  [./pbdy]
    type = FunctionDirichletBC
    variable = porepressure
    function = 'x*t'
    boundary = 'left right'
  [../]

[]


[Kernels]
  [./grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    component = 2
  [../]
  [./poro_timederiv]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
[]

[AuxVariables]
  [./mean_stress0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mean_stress1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mean_stress2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mean_stress3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mean_stress4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mean_stress5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mean_stress6]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mean_stress7]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./mean_stress0]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = mean_stress0
    scalar_type = Hydrostatic
    selected_qp = 0
  [../]
  [./mean_stress1]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = mean_stress1
    scalar_type = Hydrostatic
    selected_qp = 1
  [../]
  [./mean_stress2]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = mean_stress2
    scalar_type = Hydrostatic
    selected_qp = 2
  [../]
  [./mean_stress3]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = mean_stress3
    scalar_type = Hydrostatic
    selected_qp = 3
  [../]
  [./mean_stress4]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = mean_stress4
    scalar_type = Hydrostatic
    selected_qp = 4
  [../]
  [./mean_stress5]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = mean_stress5
    scalar_type = Hydrostatic
    selected_qp = 5
  [../]
  [./mean_stress6]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = mean_stress6
    scalar_type = Hydrostatic
    selected_qp = 6
  [../]
  [./mean_stress7]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    variable = mean_stress7
    scalar_type = Hydrostatic
    selected_qp = 7
  [../]
[]



[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.0 1.0'
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 1.0
    solid_bulk_compliance = 0.5
    fluid_bulk_compliance = 0.3
    constant_porosity = false
  [../]
[]

[Postprocessors]
  [./mean0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = mean_stress0
  [../]
  [./mean1]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = mean_stress1
  [../]
  [./mean2]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = mean_stress2
  [../]
  [./mean3]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = mean_stress3
  [../]
  [./mean4]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = mean_stress4
  [../]
  [./mean5]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = mean_stress5
  [../]
  [./mean6]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = mean_stress6
  [../]
  [./mean7]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = mean_stress7
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu NONZERO 1E-14 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 1
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = false
  file_base = selected_qp
  [./csv]
    type = CSV
  [../]
[]

(modules/porous_flow/test/tests/numerical_diffusion/pffltvd.i)

# Using flux-limited TVD advection ala Kuzmin and Turek, employing PorousFlow Kernels and UserObjects, with superbee flux-limiter
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = tracer
  []
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = advective_flux_calculator_0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = porepressure
  []
  [flux1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = porepressure
    advective_flux_calculator = advective_flux_calculator_1
  []
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure tracer'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
  [advective_flux_calculator_0]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 0
  []
  [advective_flux_calculator_1]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = tracer
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 101
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(modules/richards/test/tests/jacobian_1/jn08.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn08
  exodus = false
[]

(modules/phase_field/examples/kim-kim-suzuki/kks_example_dirichlet.i)

#
# KKS simple example in the split form
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  nx = 50
  ny = 2
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 0.4
  zmin = 0
  zmax = 0
[]

[AuxVariables]
  [./Fglobal]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # hydrogen concentration
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]

  # chemical potential
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  # Liquid phase solute concentration
  [./cl]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]
  # Solid phase solute concentration
  [./cs]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.9
  [../]
[]

[Functions]
  [./ic_func_eta]
    type = ParsedFunction
    value = 0.5*(1.0-tanh((x)/sqrt(2.0)))
  [../]
  [./ic_func_c]
    type = ParsedFunction
    value = '0.9*(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10)+0.1*(1-(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10))'
  [../]
[]

[ICs]
  [./eta]
    variable = eta
    type = FunctionIC
    function = ic_func_eta
  [../]
  [./c]
    variable = c
    type = FunctionIC
    function = ic_func_c
  [../]
[]

[BCs]
  [./left_c]
    type = DirichletBC
    variable = 'c'
    boundary = 'left'
    value = 0.5
  [../]
  [./left_eta]
    type = DirichletBC
    variable = 'eta'
    boundary = 'left'
    value = 0.5
  [../]
[]

[Materials]
  # Free energy of the liquid
  [./fl]
    type = DerivativeParsedMaterial
    f_name = fl
    args = 'cl'
    function = '(0.1-cl)^2'
  [../]

  # Free energy of the solid
  [./fs]
    type = DerivativeParsedMaterial
    f_name = fs
    args = 'cs'
    function = '(0.9-cs)^2'
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   eps_sq'
    prop_values = '0.7 0.7 1.0  '
  [../]
[]

[Kernels]
  # enforce c = (1-h(eta))*cl + h(eta)*cs
  [./PhaseConc]
    type = KKSPhaseConcentration
    ca       = cl
    variable = cs
    c        = c
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotSolute]
    type = KKSPhaseChemicalPotential
    variable = cl
    cb       = cs
    fa_name  = fl
    fb_name  = fs
  [../]

  #
  # Cahn-Hilliard Equation
  #
  [./CHBulk]
    type = KKSSplitCHCRes
    variable = c
    ca       = cl
    fa_name  = fl
    w        = w
  [../]

  [./dcdt]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./ckernel]
    type = SplitCHWRes
    mob_name = M
    variable = w
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = fl
    fb_name  = fs
    w        = 1.0
    args = 'cl cs'
  [../]
  [./ACBulkC]
    type = KKSACBulkC
    variable = eta
    ca       = cl
    cb       = cs
    fa_name  = fl
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = eps_sq
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[AuxKernels]
  [./GlobalFreeEnergy]
    variable = Fglobal
    type = KKSGlobalFreeEnergy
    fa_name = fl
    fb_name = fs
    w = 1.0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
  petsc_options_value = 'asm      ilu          nonzero'

  l_max_its = 100
  nl_max_its = 100
  nl_abs_tol = 1e-10

  end_time = 800
  dt = 4.0
[]

#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]
  [./integral]
    type = ElementL2Error
    variable = eta
    function = ic_func_eta
  [../]
[]

[Outputs]
  exodus = true
  console = true
  gnuplot = true
[]

(modules/tensor_mechanics/test/tests/ad_plastic/power_law_creep.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  second_order = true
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[AuxVariables]
  [./hydrostatic_stress]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./hydrostatic_stress]
    type = ADRankTwoScalarAux
    variable = hydrostatic_stress
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
[]

[Variables]
  [./disp_x]
    order = SECOND
    scaling = 1e-10
  [../]
  [./disp_y]
    order = SECOND
    scaling = 1e-10
  [../]
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 10'
    y = '0 1e-3'
  [../]
[]

[Kernels]
  [./stress_x]
    type = ADStressDivergenceTensors
    component = 0
    variable = disp_x
  [../]
  [./stress_y]
    type = ADStressDivergenceTensors
    component = 1
    variable = disp_y
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
  [../]
  [./strain]
    type = ADComputeIncrementalSmallStrain
  [../]
  [./elastic_strain]
    type = ADComputeMultipleInelasticStress
  [../]

  [./creep_ten]
    type = ADPowerLawCreepStressUpdate
    coefficient = 10e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_ten
  [../]
  [./creep_ten2]
    type = ADPowerLawCreepStressUpdate
    coefficient = 10e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_ten2
  [../]
  [./creep_one]
    type = ADPowerLawCreepStressUpdate
    coefficient = 1e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_one
  [../]
  [./creep_nine]
    type = ADPowerLawCreepStressUpdate
    coefficient = 9e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_nine
  [../]
  [./creep_zero]
    type = ADPowerLawCreepStressUpdate
    coefficient = 0e-24
    n_exponent = 4
    activation_energy = 0
    base_name = creep_zero
  [../]
[]

[BCs]
  [./no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]

  [./no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]

  [./pull_disp_y]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  line_search = 'none'
  nl_rel_tol = 1e-5

  num_steps = 5
  dt = 1e-1
[]

[Postprocessors]
  [./max_disp_x]
    type = ElementExtremeValue
    variable = disp_x
  [../]
  [./max_disp_y]
    type = ElementExtremeValue
    variable = disp_y
  [../]
  [./max_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./num_lin]
    type = NumLinearIterations
    outputs = console
  [../]
  [./num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/outputs/output_if_base_contains/dt_from_master_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = dt_from_master_subsub.i
  [../]
[]

(modules/tensor_mechanics/test/tests/visco/gen_maxwell_relax.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./creep_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./strain_xx]
    type = RankTwoAux
    variable = strain_xx
    rank_two_tensor = total_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./disp]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value    = 0.001
  [../]
[]

[Materials]
  [./maxwell]
    type = GeneralizedMaxwellModel
    creep_modulus = '3.333333e9 3.333333e9'
    creep_viscosity = '1 10'
    poisson_ratio = 0.2
    young_modulus = 10e9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'creep'
  [../]
  [./creep]
    type = LinearViscoelasticStressUpdate
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./update]
    type = LinearViscoelasticityManager
    viscoelastic_model = maxwell
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = ElementAverageValue
    variable = stress_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./creep_strain_xx]
    type = ElementAverageValue
    variable = creep_strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-8
  nl_max_its = 20
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-6

  dtmin = 0.01
  end_time = 100
  [./TimeStepper]
    type = LogConstantDT
    first_dt = 0.1
    log_dt = 0.1
  [../]

[]

[Outputs]
  file_base = gen_maxwell_relax_out
  exodus = true
[]

(test/tests/vectorpostprocessors/elements_along_plane/3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
  # Our CSV diffs here depend on a fixed element id numbering
  allow_renumbering = false
  parallel_type = replicated
[]

[Problem]
  solve = false
[]

[VectorPostprocessors]
  [./elems]
    type = ElementsAlongPlane
    point = '0.525 0.525 0.0'
    normal = '1.0 1.0 0.0'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform17.i)

# Using CappedMohrCoulomb with compressive failure only
# A single element is incrementally compressed
# This causes the return direction to be along the hypersurface sigma_II = sigma_III
# and the resulting stresses are checked to lie on the expected yield surface

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-2*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-2*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-0.4*z*(t+2*t*t)'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 0.1
  type = Transient
[]


[Outputs]
  file_base = small_deform17
  csv = true
[]

(test/tests/materials/var_coupling/var_coupling.i)

# The purpose of this test is to make sure that MooseVariable dependencies from Materials are properly handled.
#
# It it's not, this test will segfault

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux1]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./coupling_u]
    type = VarCouplingMaterial
    block = 0
    var = u
  [../]
[]

[Postprocessors]
  [./aux1_integral]
    type = ElementIntegralVariablePostprocessor
    variable = aux1
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/misc/test/tests/coupled_directional_mesh_height_interpolation/coupled_directional_mesh_height_interpolation.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 1
  xmax = 2
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./stretch]
  [../]
[]

[Functions]
  [./stretch_func]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./interpolation]
    type = CoupledDirectionalMeshHeightInterpolation
    variable = disp_x
    direction = x
    execute_on = timestep_begin
    coupled_var = stretch
  [../]
  [./stretch_aux]
    type = FunctionAux
    variable = stretch
    function = stretch_func
    execute_on = timestep_begin
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    use_displaced_mesh = true
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
    use_displaced_mesh = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'



  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_nearest_node_transfer/parallel_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 180
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = ConstantIC
      value = 1.0
    [../]
  [../]
[]

[AuxVariables]
  [./pid]
    order = constant
    family = monomial
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[AuxKernels]
  [./pid]
    type = ProcessorIDAux
    variable = pid
  [../]
[]

(test/tests/materials/ad_material/ad_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusionTest
    variable = u
    prop_to_use = 'AdAd'
    ad_mat_prop = ad_diffusivity
    regular_mat_prop = regular_diffusivity
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./ad_coupled_mat]
    type = ADCoupledMaterial
    coupled_var = u
    ad_mat_prop = ad_diffusivity
    regular_mat_prop = regular_diffusivity
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'Newton'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  l_tol = 1e-10
  nl_rel_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

(test/tests/partitioners/grid_partitioner/grid_partitioner.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  [Partitioner]
    type = GridPartitioner
    nx = 2
    ny = 2
    nz = 1
  []
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[AuxVariables]
  [pid]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [pid_aux]
    type = ProcessorIDAux
    variable = pid
    execute_on = 'INITIAL'
  []
[]

(modules/phase_field/test/tests/KKS_system/kks_example_split.i)

#
# KKS toy problem in the split form
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmin = -2.5
  xmax = 2.5
  ymin = -2.5
  ymax = 2.5
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[AuxVariables]
  [./Fglobal]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # hydrogen concentration
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]

  # chemical potential
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  # hydrogen phase concentration (matrix)
  [./cm]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
  # hydrogen phase concentration (delta phase)
  [./cd]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
[]

[ICs]
  [./eta]
    variable = eta
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 1.5
    invalue = 0.2
    outvalue = 0.1
    int_width = 0.75
  [../]
  [./c]
    variable = c
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 1.5
    invalue = 0.6
    outvalue = 0.4
    int_width = 0.75
  [../]
[]


[BCs]
  [./Periodic]
    [./all]
      variable = 'eta w c cm cd'
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  # Free energy of the matrix
  [./fm]
    type = DerivativeParsedMaterial
    f_name = fm
    args = 'cm'
    function = '(0.1-cm)^2'
  [../]

  # Free energy of the delta phase
  [./fd]
    type = DerivativeParsedMaterial
    f_name = fd
    args = 'cd'
    function = '(0.9-cd)^2'
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   kappa'
    prop_values = '0.7 0.7 0.4  '
  [../]
[]

[Kernels]
  # full transient
  active = 'PhaseConc ChemPotVacancies CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'

  # enforce c = (1-h(eta))*cm + h(eta)*cd
  [./PhaseConc]
    type = KKSPhaseConcentration
    ca       = cm
    variable = cd
    c        = c
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotVacancies]
    type = KKSPhaseChemicalPotential
    variable = cm
    cb       = cd
    fa_name  = fm
    fb_name  = fd
  [../]

  #
  # Cahn-Hilliard Equation
  #
  [./CHBulk]
    type = KKSSplitCHCRes
    variable = c
    ca       = cm
    fa_name  = fm
    w        = w
  [../]

  [./dcdt]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./ckernel]
    type = SplitCHWRes
    mob_name = M
    variable = w
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = fm
    fb_name  = fd
    args     = 'cm cd'
    w        = 0.4
  [../]
  [./ACBulkC]
    type = KKSACBulkC
    variable = eta
    ca       = cm
    cb       = cd
    fa_name  = fm
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = kappa
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[AuxKernels]
  [./GlobalFreeEnergy]
    variable = Fglobal
    type = KKSGlobalFreeEnergy
    fa_name = fm
    fb_name = fd
    w = 0.4
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type -pc_factor_shift_type'
  petsc_options_value = ' asm    lu          nonzero                    nonzero'

  l_max_its = 100
  nl_max_its = 100
  num_steps = 3

  dt = 0.1
[]

#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]


[Outputs]
  file_base = kks_example_split
  exodus = true
[]

(test/tests/userobjects/toggle_mesh_adaptivity/toggle_mesh_adaptivity_gaussian_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./gaussian_ic]
    type = FunctionIC
    variable = u
    function = gaussian_2d
  [../]
[]

[Functions]
  [./gaussian_2d]
    type = ParsedFunction
    value = exp(-((x-x0)*(x-x0)+(y-y0)*(y-y0))/2.0/sigma/sigma)
    vars = 'sigma x0 y0'
    vals = '0.05 0.35 0.25'
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.02
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  initial_steps = 1
  initial_marker = marker
  cycles_per_step = 1
  marker = marker
  max_h_level = 2
  [./Markers]
    [./marker]
      type = CircleMarker
      point = '0.35 0.25 0'
      radius = 0.2
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[UserObjects]
  [./mesh_adaptivity_off]
    type = ToggleMeshAdaptivity
    mesh_adaptivity = 'off'
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    print_mesh_changed_info = true
  [../]
[]

(test/tests/materials/derivative_material_interface/postprocessors.i)

#
# Test use of postprocessor values in parsed materials
#

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Materials]
  [pp]
    type = ParsedMaterial
    function = 'time^2'
    postprocessor_names = time
    outputs = exodus
  []
[]

[Problem]
  solve = false
[]

[Postprocessors]
  [time]
    type = TimePostprocessor
    # make sure the PostProcessor is executed early and often enough
    # when used in the ParsedMaterial (this might have to be on every NONLINEAR
    # or even LINEAR iteration!)
    execute_on = TIMESTEP_BEGIN
  []
[]

[Executioner]
  type = Transient
  num_steps = 3
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/patch_recovery.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  displacements = 'ux uy'
[]

[Variables]
  [./ux]
  [../]
  [./uy]
  [../]
[]

[AuxVariables]
  [./stress_xx_recovered]
    order = FIRST
    family = LAGRANGE
  [../]
  [./stress_yy_recovered]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_xx_recovered]
    type = RankTwoAux
    patch_polynomial_order = first
    rank_two_tensor = stress
    variable = stress_xx_recovered
    index_i = 0
    index_j = 0
    execute_on = 'timestep_end'
  [../]
  [./stress_yy_recovered]
    type = RankTwoAux
    patch_polynomial_order = first
    rank_two_tensor = stress
    variable = stress_yy_recovered
    index_i = 1
    index_j = 1
    execute_on = 'timestep_end'
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uy
    boundary = top
    function = tdisp
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'ux uy'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.05
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/csv/csv_sort.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = CSV
    sort_columns = true
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(modules/porous_flow/test/tests/energy_conservation/heat04_action.i)

# heat04, but using an action
#
# The sample is a single unit element, with fixed displacements on
# all sides.  A heat source of strength S (J/m^3/s) is applied into
# the element.  There is no fluid flow or heat flow.  The rise
# in temperature, porepressure and stress, and the change in porosity is
# matched with theory.
#
# In this case, fluid mass must be conserved, and there is no
# volumetric strain, so
# porosity * fluid_density = constant
# Also, the energy-density in the rock-fluid system increases with S:
# d/dt [(1 - porosity) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T] = S
# Also, the porosity evolves according to THM as
# porosity = biot + (porosity0 - biot) * exp( (biot - 1) * P / fluid_bulk + rock_thermal_exp * T)
# Finally, the effective stress must be exactly zero (as there is
# no strain).
#
# Let us assume that
# fluid_density = dens0 * exp(P / fluid_bulk - fluid_thermal_exp * T)
# Then the conservation of fluid mass means
# porosity = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T)
# where dens0 * por0 = the initial fluid mass.
# The last expression for porosity, combined with the THM one,
# and assuming that biot = 1 for simplicity, gives
# porosity = 1 + (porosity0 - 1) * exp(rock_thermal_exp * T) = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T) .... (A)
#
# This stuff may be substituted into the heat energy-density equation:
# S = d/dt [(1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T]
#
# If S is constant then
# S * t = (1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T
# with T(t=0) = 0 then Eqn(A) implies that por0 = porosity0 and
# P / fluid_bulk = fluid_thermal_exp * T - log(1 + (por0 - 1) * exp(rock_thermal_exp * T)) + log(por0)
#
# Parameters:
# A = 2
# fluid_bulk = 2.0
# dens0 = 3.0
# fluid_thermal_exp = 0.5
# fluid_heat_cap = 2
# por0 = 0.5
# rock_thermal_exp = 0.25
# rock_density = 5
# rock_heat_capacity = 0.2

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.5
      cv = 2
      cp = 2
      bulk_modulus = 2.0
      density0 = 3.0
    []
  []
[]

[PorousFlowUnsaturated]
  coupling_type = ThermoHydroMechanical
  displacements = 'disp_x disp_y disp_z'
  porepressure = pp
  temperature = temp
  dictator_name = Sir
  biot_coefficient = 1.0
  gravity = '0 0 0'
  fp = the_simple_fluid
  van_genuchten_alpha = 1.0E-12
  van_genuchten_m = 0.5
  relative_permeability_type = Corey
  relative_permeability_exponent = 0.0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = Sir
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
  [temp]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
[]

[Kernels]
  [heat_source]
    type = BodyForce
    function = 1
    variable = temp
  []
[]

[Functions]
  [err_T_fcn]
    type = ParsedFunction
    vars = 'por0 rte temp rd rhc m0 fhc source'
    vals = '0.5 0.25 t0   5  0.2 1.5 2  1'
    value = '((1-por0)*exp(rte*temp)*rd*rhc*temp+m0*fhc*temp-source*t)/(source*t)'
  []
  [err_pp_fcn]
    type = ParsedFunction
    vars = 'por0 rte temp rd rhc m0 fhc source bulk pp fte'
    vals = '0.5 0.25 t0   5  0.2 1.5 2  1      2    p0 0.5'
    value = '(bulk*(fte*temp-log(1+(por0-1)*exp(rte*temp))+log(por0))-pp)/pp'
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosity
    thermal = true
    fluid = true
    mechanical = true
    ensure_positive = false
    biot_coefficient = 1.0
    porosity_zero = 0.5
    thermal_expansion_coeff = 0.25
    solid_bulk = 2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 0.2
    density = 5.0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0 0 0 0 0 0 0 0 0'
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0 0 0  0 0 0  0 0 0'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = pp
  []
  [t0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = temp
  []
  [porosity]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = porosity
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [total_heat]
    type = PorousFlowHeatEnergy
    phase = 0
    execute_on = 'timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [err_T]
    type = FunctionValuePostprocessor
    function = err_T_fcn
  []
  [err_P]
    type = FunctionValuePostprocessor
    function = err_pp_fcn
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = heat04_action
  csv = true
[]

(modules/richards/test/tests/gravity_head_1/gh03.i)

# unsaturated = false
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh03
  exodus = true
[]

(test/tests/postprocessors/vector_postprocessor_comparison/vector_postprocessor_comparison.i)

# This tests the VectorPostprocessorComparison post-processor, which takes two
# vector post-processors and compares them.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 2
[]

[Functions]
  # Sampled values will be [2, 2, 2]
  [./a_fn]
    type = ConstantFunction
    value = 2
  [../]
  # Sampled values will be [0, 1, 2]
  [./b_fn]
    type = ParsedFunction
    value = 'x'
  [../]
[]

[VectorPostprocessors]
  [./a_vpp]
    type = LineFunctionSampler
    functions = 'a_fn'
    num_points = 3
    start_point = '0 0 0'
    end_point = '2 0 0'
    sort_by = x
    execute_on = 'initial'
  [../]
  [./b_vpp]
    type = LineFunctionSampler
    functions = 'b_fn'
    num_points = 3
    start_point = '0 0 0'
    end_point = '2 0 0'
    sort_by = x
    execute_on = 'initial'
  [../]
[]

[Postprocessors]
  [./vpp_comparison]
    type = VectorPostprocessorComparison
    vectorpostprocessor_a = a_vpp
    vectorpostprocessor_b = b_vpp
    vector_name_a = a_fn
    vector_name_b = b_fn
    comparison_type = greater_than_equals
    execute_on = 'initial'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  file_base = greater_than_equals
  csv = true
  show = 'vpp_comparison'
  execute_on = 'initial'
[]

(modules/phase_field/test/tests/ADCHSoretDiffusion/simple_transient_diffusion_with_soret.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./c]
  [../]
  [./mu]
  [../]
[]

[AuxVariables]
  [./T]
    [./InitialCondition]
      type = RampIC
      value_left = 900
      value_right = 1000
    [../]
  [../]
[]

[Kernels]
  [./conc]
    type = ADCHSplitConcentration
    variable = c
    chemical_potential_var = mu
    mobility = chemical_mobility_prop
  [../]
  [./chempot]
    type = ADCHSplitChemicalPotential
    variable = mu
    chemical_potential = mu_prop
  [../]
  [./soret]
    type = ADCHSoretMobility
    variable = c
    T = T
    mobility = thermal_mobility_prop
  [../]
  [./time]
    type = ADTimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./chemical_potential]
    type = ADPiecewiseLinearInterpolationMaterial
    property = mu_prop
    variable = c
    x = '0 1'
    y = '0 1'
  [../]
  [./chemical_mobility_prop]
    type = ADGenericConstantMaterial
    prop_names = chemical_mobility_prop
    prop_values = 0.1
  [../]
  [./thermal_mobility_prop]
    type = ADGenericConstantMaterial
    prop_names = thermal_mobility_prop
    prop_values = -20
  [../]
[]

[BCs]
  [./leftc]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
  [./rightc]
    type = DirichletBC
    variable = c
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           2'
  dt = 0.1
  num_steps = 20
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/polycrystal_BndsCalcIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 3
  var_name_base = gr
  int_width = 5 # int_width > 0 is required for initial adaptivity to work based on Bnds
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 105
    grain_num = 3
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
  [./bnds]
    type = BndsCalcIC # IC is created for activating the initial adaptivity
    variable = bnds
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 6 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./ngrains]
    type = FeatureFloodCount
    variable = bnds
    threshold = 0.7
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 2
  dt = 1.0
[]

[Adaptivity]
  initial_steps = 1
  max_h_level = 1
  marker = err_bnds
 [./Markers]
    [./err_bnds]
      type = ErrorFractionMarker
      coarsen = 0.3
      refine = 0.9
      indicator = ind_bnds
    [../]
  [../]
  [./Indicators]
     [./ind_bnds]
       type = GradientJumpIndicator
       variable = bnds
    [../]
  [../]
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/problems/eigen_problem/eigensolvers/dg_krylovschur.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    sigma = 6
    epsilon = -1
  []
[]

[Kernels]
  [./rhs]
    type = Reaction
    variable = u
    extra_vector_tags = 'eigen'
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = KRYLOVSCHUR
  eigen_problem_type = HERMITIAN
  which_eigen_pairs = LARGEST_MAGNITUDE
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/outputs/perf_graph/perf_graph.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 20
  ny = 20
  nz = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./num_dofs]
    type = NumElems
  [../]
[../]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
#  perf_graph = true
  [./pgraph]
    type = PerfGraphOutput
    level = 1
    heaviest_branch = true
    heaviest_sections = 10
  []
[]

(modules/stochastic_tools/examples/sobol/diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables/T]
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = T
  []
  [diff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  []
  [source]
    type = ADBodyForce
    variable = T
    value = 1
    function = 1
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = T
    boundary = left
    value = -10
  []
  [right]
    type = ADNeumannBC
    variable = T
    boundary = right
    value = -100
  []
[]

[Materials/constant]
  type = ADGenericConstantMaterial
  prop_names = 'diffusivity'
  prop_values = 1
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  num_steps = 4
  dt = 0.25
[]

[Postprocessors]
  [T_avg]
    type = AverageNodalVariableValue
    variable = T
  []
  [q_left]
    type = ADSideFluxAverage
    variable = T
    boundary = left
    diffusivity = diffusivity
  []
[]

[Controls/stochastic]
  type = SamplerReceiver
[]

[Outputs]
[]

(modules/stochastic_tools/test/tests/surrogates/poly_chaos/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = u
    diffusivity = D
  []
  [absorption]
    type = MaterialReaction
    variable = u
    coefficient = sig
  []
  [source]
    type = BodyForce
    variable = u
    value = 1.0
  []
[]

[Materials]
  [diffusivity]
    type = GenericConstantMaterial
    prop_names = D
    prop_values = 2.0
  []
  [xs]
    type = GenericConstantMaterial
    prop_names = sig
    prop_values = 2.0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
  [max]
    type = NodalExtremeValue
    variable = u
    value_type = max
  []
[]

[Outputs]
[]

(test/tests/multiapps/loose_couple_time_adapt/end.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[MultiApps]
  [./dummy]
    type = TransientMultiApp
    input_files = adaptiveDT.i
    execute_on = timestep_end
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 0.006
  dt = 0.006
  nl_abs_tol = 1.0e-8
[]

[Outputs]
  exodus = true
  file_base = end
[]

(test/tests/vectorpostprocessors/element_variables_difference_max/element_variables_difference_max.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./forcing_v]
    type = ParsedFunction
    value = 'x * y * z'
  [../]
[]

[Kernels]
  [./diffusion_u]
    type = Diffusion
    variable = u
  [../]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]

  [./diffusion_v]
    type = Diffusion
    variable = v
  [../]
  [./forcing_v]
    type = BodyForce
    variable = v
    function = forcing_v
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = 'u'
    boundary = 'bottom'
    value = 1
  [../]

  [./top]
    type = DirichletBC
    variable = 'u'
    boundary = 'top'
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./difference]
    type = ElementVariablesDifferenceMax
    compare_a = u
    compare_b = v
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1
  solve_type = PJFNK
[]

[Outputs]
  execute_on = 'initial timestep_end'
  csv = true
[]

(test/tests/outputs/variables/output_vars_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = SECOND
    family = LAGRANGE
  [../]

  # ODE variables
  [./x]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./y]
    family = SCALAR
    order = FIRST
    initial_condition = 2
  [../]
[]

[AuxVariables]
  [./elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./elemental_restricted]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./nodal]
    order = FIRST
    family = LAGRANGE
  [../]

  [./nodal_restricted]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./conv_u]
    type = CoupledForce
    variable = u
    v = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[AuxKernels]
  [./elemental]
    type = ConstantAux
    variable = elemental
    value = 1
  [../]

  [./elemental_restricted]
    type = ConstantAux
    variable = elemental_restricted
    value = 1
  [../]

  [./nodal]
    type = ConstantAux
    variable = elemental
    value = 2
  [../]

  [./nodal_restricted]
    type = ConstantAux
    variable = elemental_restricted
    value = 2
  [../]
[]

[ScalarKernels]
  [./td1]
    type = ODETimeDerivative
    variable = x
  [../]
  [./ode1]
    type = ImplicitODEx
    variable = x
    y = y
  [../]

  [./td2]
    type = ODETimeDerivative
    variable = y
  [../]
  [./ode2]
    type = ImplicitODEy
    variable = y
    x = x
  [../]
[]

[BCs]
  active = 'left_u right_u left_v'

  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 9
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 5
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 2
  [../]
[]

[Postprocessors]
  [./x]
    type = ScalarVariable
    variable = x
    execute_on = 'initial timestep_end'
  [../]
  [./y]
    type = ScalarVariable
    variable = y
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  dt = 0.01
  num_steps = 1
[]

[Outputs]
  show = 'x u nodal elemental'
  [./out]
    type = Exodus
    elemental_as_nodal = true
    scalar_as_nodal = true
  [../]
[]

(modules/phase_field/test/tests/Nucleation/file.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 10
  ymax = 10
[]

[Variables]
  [./dummy]
  []
[]

[AuxVariables]
  [./c]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./c]
    type = DiscreteNucleationAux
    variable = c
    map = map
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationFromFile
    hold_time = 1
    file = nuclei.csv
    radius = 2
  [../]
  [./map]
    type = DiscreteNucleationMap
    int_width = 1
    inserter = inserter
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.5
[]

[Problem]
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
  hide = dummy
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/2species_eqaux.i)

# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction specified in the AqueousEquilibriumReactions block as:
#
#      reactions = '2a = pa2     2
#                   a + b = pab -2'
#
# where the 2 is the weight of the equilibrium species, the 2 on the RHS of the first reaction
# refers to the equilibrium constant (log10(Keq) = 2), and the -2 on the RHS of the second
# reaction equates to log10(Keq) = -2.
#
# This example is identical to 2species.i, except that it explicitly includes all AuxKernels
# and Kernels that are set up by the action in 2species.i, and that the equilbrium constants
# are provided by AuxVariables

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    [../]
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = BoundingBoxIC
      x1 = 0.0
      y1 = 0.0
      x2 = 1.0e-10
      y2 = 1
      inside = 1.0e-2
      outside = 1.0e-10
    [../]
  [../]
[]

[AuxVariables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pa2]
  [../]
  [./pab]
  [../]
  [./pa2_logk]
    initial_condition = 2
  [../]
  [./pab_logk]
    initial_condition = -2
  [../]
[]

[AuxKernels]
  [./pa2eq]
    type = AqueousEquilibriumRxnAux
    variable = pa2
    v = a
    sto_v = 2
    log_k = pa2_logk
  [../]
  [./pabeq]
    type = AqueousEquilibriumRxnAux
    variable = pab
    v = 'a b'
    sto_v = '1 1'
    log_k = pab_logk
  [../]
[]

[ICs]
  [./pressure]
    type = FunctionIC
    variable = pressure
    function = 2-x
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
  [../]
  [./a1eq]
    type = CoupledBEEquilibriumSub
    variable = a
    log_k = pa2_logk
    weight = 2
    sto_u = 2
  [../]
  [./a1diff]
    type = CoupledDiffusionReactionSub
    variable = a
    log_k = pa2_logk
    weight = 2
    sto_u = 2
  [../]
  [./a1conv]
    type = CoupledConvectionReactionSub
    variable = a
    log_k = pa2_logk
    weight = 2
    sto_u = 2
    p = pressure
  [../]
  [./a2eq]
    type = CoupledBEEquilibriumSub
    variable = a
    v = b
    log_k = pab_logk
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./a2diff]
    type = CoupledDiffusionReactionSub
    variable = a
    v = b
    log_k = pab_logk
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./a2conv]
    type = CoupledConvectionReactionSub
    variable = a
    v = b
    log_k = pab_logk
    weight = 1
    sto_v = 1
    sto_u = 1
    p = pressure
  [../]
  [./b2eq]
    type = CoupledBEEquilibriumSub
    variable = b
    v = a
    log_k = pab_logk
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./b2diff]
    type = CoupledDiffusionReactionSub
    variable = b
    v = a
    log_k = pab_logk
    weight = 1
    sto_v = 1
    sto_u = 1
  [../]
  [./b2conv]
    type = CoupledConvectionReactionSub
    variable = b
    v = a
    log_k = pab_logk
    weight = 1
    sto_v = 1
    sto_u = 1
    p = pressure
  [../]
[]

[BCs]
  [./a_left]
    type = DirichletBC
    variable = a
    boundary = left
    value = 1.0e-2
  [../]
  [./a_right]
    type = ChemicalOutFlowBC
    variable = a
    boundary = right
  [../]
  [./b_left]
    type = DirichletBC
    variable = b
    boundary = left
    value = 1.0e-2
  [../]
  [./b_right]
    type = ChemicalOutFlowBC
    variable = b
    boundary = right
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-12
  start_time = 0.0
  end_time = 100
  dt = 10.0
[]

[Outputs]
  file_base = 2species_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
  hide = 'pa2_logk pab_logk'
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform_hard2.i)

# apply uniform stretches in x, y and z directions.
# let friction_angle = 60deg, friction_angle_residual=10deg, friction_angle_rate = 0.5E4
# With cohesion = C, friction_angle = phi, tip_smoother = T, the
# algorithm should return to
# sigma_m = (C*Cos(phi) - T)/Sin(phi)
# Or, when T=C,
# phi = 2*pi*n - 2*arctan(sigma_m/C)
# This allows checking of the relationship for phi

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.04719755 # 60deg
    value_residual = 0.17453293 # 10deg
    rate = 0.5E4
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 10
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 1 2 1 10 3 2 3 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1E-3
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard2
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/richards/test/tests/jacobian_1/jn_fu_01.i)

# unsaturated = false
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn01
  exodus = false
[]

(test/tests/transfers/multiapp_postprocessor_transfer/master_from_multiapp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./sub_average]
    type = Receiver
  [../]
  [./sub_sum]
    type = Receiver
  [../]
  [./sub_maximum]
    type = Receiver
  [../]
  [./sub_minimum]
    type = Receiver
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '0.2 0.2 0 0.7 0.7 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = 'sub0.i sub1.i'
  [../]
[]

[Transfers]
  [./pp_transfer_ave]
    type = MultiAppPostprocessorTransfer
    reduction_type = average
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_postprocessor = sub_average
  [../]
  [./pp_transfer_sum]
    type = MultiAppPostprocessorTransfer
    reduction_type = sum
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_postprocessor = sub_sum
  [../]
  [./pp_transfer_min]
    type = MultiAppPostprocessorTransfer
    reduction_type = minimum
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_postprocessor = sub_minimum
  [../]
  [./pp_transfer_max]
    type = MultiAppPostprocessorTransfer
    reduction_type = maximum
    direction = from_multiapp
    multi_app = sub
    from_postprocessor = average
    to_postprocessor = sub_maximum
  [../]
[]

(modules/tensor_mechanics/test/tests/critical_time_step/non-isotropic_error_test.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 15

  xmin = 0
  xmax = 2

  ymin = 0
  ymax = 2

  zmin = 0
  zmax = 1
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[BCs]
  [./2_x]
    type = DirichletBC
    variable = disp_x
    boundary = 3
    value = 0.0
  [../]
  [./2_y]
    type = DirichletBC
    variable = disp_y
    boundary = 3
    value = 0.0
  [../]
  [./2_z]
    type = DirichletBC
    variable = disp_z
    boundary = 3
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
  C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
  fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeSmallStrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'density'
    prop_values = '8050.0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  nl_abs_tol = 1e-4

  l_max_its = 3

  start_time = 0.0
  dt = 0.1
  num_steps = 1
  end_time = 1.0
[]

[Postprocessors]
  [./time_step]
    type = CriticalTimeStep
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
  csv = true
[]

(test/tests/outputs/append_date/append_date.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  append_date = true
  [./date]
    type = Exodus
    append_date_format = '%m-%d-%Y'
  [../]
[]

(test/tests/postprocessors/execute_on_final/execute_on_final.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 4
[]

[Functions]
  [func]
    type = ConstantFunction
    value = 5
  []
[]

[Postprocessors]
  [timestep_end]
    type = FunctionValuePostprocessor
    function = 't'
    execute_on = 'initial timestep_end'
  []
  [final]
    type = FunctionValuePostprocessor
    function = '2*t'
    execute_on = 'final'
  []
[]

[Outputs]
  csv = true
  [on_final]
    type = CSV
    execute_on = final
  []
[]

(modules/phase_field/test/tests/MultiPhase/mixedswitchingfunctionmaterial.i)

# This is a test of the MixedSwitchingfunctionmaterial
# Several mixed type of switching function with ajustable weight parameter

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
  elem_type = QUAD4
[]

[Variables]
  [./eta]
  [../]
[]

[ICs]
  [./IC_eta]
    type = SmoothCircleIC
    variable = eta
    x1 = 10
    y1 = 10
    radius = 5
    invalue = 1
    outvalue = 0
    int_width = 1
  [../]
[]

[Kernels]
  [./eta_bulk]
    type = AllenCahn
    variable = eta
    f_name = F
  [../]
  [./eta_interface]
    type = ACInterface
    variable = eta
    kappa_name = kappa_eta
  [../]

  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L kappa_eta'
    prop_values = '1.0 1.0'
  [../]

  [./switching]
    type = MixedSwitchingFunctionMaterial
    function_name = h
    eta = eta
    h_order = MIX234
    weight = 1.0
  [../]

  [./barrier]
    type = BarrierFunctionMaterial
    eta = eta
    g_order = SIMPLE
  [../]

# Total free energy: F = Fa*(1-h) + Fb*h
  [./free_energy]
    type = DerivativeTwoPhaseMaterial
    f_name = F
    fa_name = '0'
    fb_name = '-1'
    eta = eta
    W = 3.1
    derivative_order = 2
    outputs = exodus
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = 'PJFNK'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-12
  start_time = 0.0
  num_steps = 2

  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 9
    iteration_window = 2
    growth_factor = 1.1
    cutback_factor = 0.75
    dt = 0.3
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(tutorials/darcy_thermo_mech/step08_postprocessors/problems/step8.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 3
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
  uniform_refine = 2
[]

[Variables]
  [pressure]
  []
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
  [inlet_temperature]
    type = FunctionDirichletBC
    variable = temperature
    boundary = left
    function = 'if(t<0,350+50*t,350)'
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = 1
    temperature = temperature
    porosity = '0.25952 + 0.7*y/0.0257'
  []
[]

[Postprocessors]
  [average_temperature]
    type = ElementAverageValue
    variable = temperature
  []
  [outlet_heat_flux]
    type = ADSideFluxIntegral
    variable = temperature
    boundary = right
    diffusivity = thermal_conductivity
  []
[]

[VectorPostprocessors]
  [temperature_sample]
    type = LineValueSampler
    num_points = 500
    start_point = '0.1 0      0'
    end_point =   '0.1 0.0257 0'
    variable = temperature
    sort_by = y
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  automatic_scaling = true

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  end_time = 100
  dt = 0.25
  start_time = -1

  steady_state_tolerance = 1e-5
  steady_state_detection = true

  [TimeStepper]
    type = FunctionDT
    function = 'if(t<0,0.1,0.25)'
  []
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto29.i)

# CappedDruckerPragerCosserat

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]


[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 2
    internal_limit = 100
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 5
    value_residual = 3
    internal_limit = 100
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 1
    internal_limit = 100
  [../]
  [./phi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.8
    value_residual = 0.4
    internal_limit = 50
  [../]
  [./psi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.4
    value_residual = 0
    internal_limit = 10
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 2.1
    poisson = 0.1
    layer_thickness = 1.0
    joint_normal_stiffness = 3.0
    joint_shear_stiffness = 2.5
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5.1 7 2  4 2.1 2'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = dp
  [../]
  [./dp]
    type = CappedDruckerPragerCosseratStressUpdate
    host_youngs_modulus = 2.1
    host_poissons_ratio = 0.1
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 0.1
    smoothing_tol = 0.1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform7.i)

# Using CappedMohrCoulomb with tensile failure only
# A single element is incrementally stretched in the in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# and the resulting stresses are checked to lie on the expected yield surface

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    strain = finite
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '4*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '4*z*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 0.1
  type = Transient
[]


[Outputs]
  file_base = small_deform7
  csv = true
[]

(test/tests/restart/restart_transient_from_steady/restart_trans_with_sub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./power_density]
  [../]
[]

[Variables]
  [./temp]
#    initial_condition = 1000000
  [../]
[]

[Kernels]
  [./heat_conduction]
     type = Diffusion
     variable = temp
  [../]
  [./heat_ie]
    type = TimeDerivative
    variable = temp
  [../]
  [./heat_source_fuel]
    type = CoupledForce
    variable = temp
    v = power_density
  [../]
[]

[BCs]
  [bc]
    type = DirichletBC
    variable = temp
    boundary = '0 1 2 3'
    value = 450
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  start_time = 0
  end_time = 3
  dt = 1.0

  nl_abs_tol = 1e-7
  nl_rel_tol = 1e-7
[]

[Postprocessors]
  [./temp_fuel_avg]
    type = ElementAverageValue
    variable = temp
    block = '0'
    execute_on = 'initial timestep_end'
  [../]
  [./pwr_density]
    type = ElementIntegralVariablePostprocessor
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  perf_graph = true
  exodus = true
  color = true
  csv = true
[]

(tutorials/darcy_thermo_mech/step10_multiapps/problems/step10_micro.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  ymax = 0.1
  xmax = 0.1
  uniform_refine = 0
[]

[Adaptivity]
  max_h_level = 4
  initial_steps = 6
  initial_marker = error_marker
  cycles_per_step = 2
  marker = error_marker
  [Indicators]
    [phi_jump]
      type = GradientJumpIndicator
      variable = phi
    []
  []
  [Markers]
    [error_marker]
      type = ErrorFractionMarker
      indicator = phi_jump
      refine = 0.8
      coarsen = 0.1
    []
  []
[]

[Variables]
  [temperature]
    initial_condition = 300
  []
[]

[AuxVariables]
  [phi]
  []
  [por_var]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [corrosion]
    type = RandomCorrosion
    variable = phi
    reference_temperature = 300
    temperature = temperature_in
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [por_var]
    type = ADMaterialRealAux
    variable = por_var
    property = porosity
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Kernels]
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
[]

[BCs]
  [left]
    type = PostprocessorDirichletBC
    variable = temperature
    boundary = left
    postprocessor = temperature_in
  []
  [right]
    type = NeumannBC
    variable = temperature
    boundary = right
    value = 100 # prescribed flux
  []
[]

[Materials]
  [column]
    type = PackedColumn
    temperature = temperature
    radius = 1 # mm
    phase = phi
  []
[]

[Postprocessors]
  [temperature_in]
    type = Receiver
    default = 301
  []
  [k_eff]
    type = ThermalConductivity
    variable = temperature
    T_hot = temperature_in
    flux = 100
    dx = 0.1
    boundary = right
    length_scale = 1
    k0 = 12.05
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [por_var]
    type = ElementAverageValue
    variable = por_var
    execute_on = 'INITIAL TIMESTEP_END'
  []
  [t_right]
    type = SideAverageValue
    boundary = right
    variable = temperature
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Executioner]
  type = Transient
  end_time = 1000
  dt = 1
  steady_state_tolerance = 1e-9
  steady_state_detection = true
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  automatic_scaling = true
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
[]

[ICs]
  [close_pack]
    radius = 0.01 # meter
    outvalue = 0  # water
    variable = phi
    invalue = 1   # steel
    type = ClosePackIC
  []
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rspherical_incremental_small_elastic-noad.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = StressDivergenceRSphericalTensors
    component = 0
    variable = disp_r
  [../]
[]

[BCs]
  [./center]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
  [./strain]
    type = ComputeRSphericalIncrementalStrain
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
  nl_max_its = 200
[]

[Outputs]
  exodus = true
  file_base = rspherical_incremental_small_elastic_out
[]

(modules/phase_field/test/tests/rigidbodymotion/grain_motion2.i)

# test file for applyting advection term and observing rigid body motion of grains
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 15
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vadvx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vadvy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = eta
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./eta_dot]
    type = TimeDerivative
    variable = eta
  [../]
  [./vadv_eta]
    type = SingleGrainRigidBodyMotion
    variable = eta
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./acint_eta]
    type = ACInterface
    variable = eta
    mob_name = M
    args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta]
    type = AllenCahn
    variable = eta
    mob_name = M
    f_name = F
    args = c
  [../]
[]

[AuxKernels]
  [./vadv_x]
    type = GrainAdvectionAux
    component = x
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
    variable = vadvx
  [../]
  [./vadv_y]
    type = GrainAdvectionAux
    component = y
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
    variable = vadvy
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_center
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_begin'
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = 'initial timestep_begin'
    field_display = CENTROID
    flood_counter = grain_center
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '5.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = 'c eta'
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
    derivative_order = 2
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = FauxGrainTracker
    variable = eta
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ConstantGrainForceAndTorque
    execute_on = 'initial linear nonlinear'
    force = '0.5 0.0 0.0 '
    torque = '0.0 0.0 10.0 '
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  nl_max_its = 30
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  dt = 0.5
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./rect_c]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = c
    x1 = 10.0
    type = BoundingBoxIC
  [../]
  [./rect_eta]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = eta
    x1 = 10.0
    type = BoundingBoxIC
  [../]
[]

(test/tests/postprocessors/element_average_value/element_average_value_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10

  xmin = 0
  xmax = 2

  ymin = 0
  ymax = 2
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  file_base = out
  []

(test/tests/dirackernels/point_caching/point_caching_adaptive_refinement.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  active = 'point_source'

  [./point_source]
    type = CachingPointSource
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  steps = 3
  marker = 'combo'

  [./Markers]
    [./combo]
      # In a real problem you would want to mark based on an error
      # indicator, but we want this test to run consistently in
      # parallel, so we just mark elements within a box for
      # refinement.  The boxes here are based on the 8x8
      # uniformly-refined initial grid.
      type = ComboMarker
      markers = 'box1 box2 box3'
    [../]

    [./box1]
      type = BoxMarker
      bottom_left = '0.125 0.625 0'
      top_right = '0.375 0.875 0'
      inside = refine
      outside = dont_mark
    [../]

    [./box2]
      type = BoxMarker
      bottom_left = '0.625 0.625 0'
      top_right = '0.875 0.875 0'
      inside = refine
      outside = dont_mark
    [../]

    [./box3]
      type = BoxMarker
      bottom_left = '0.625 0.125 0'
      top_right = '0.875 0.375 0'
      inside = refine
      outside = dont_mark
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/fvkernels/mms/cylindrical/diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[Problem]
  kernel_coverage_check = false
  coord_type = 'RZ'
[]

[FVKernels]
  [diff_v]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
  [body_v]
    type = FVBodyForce
    variable = v
    function = 'forcing'
  []
[]

[FVBCs]
  [boundary]
    type = FVFunctionDirichletBC
    boundary = 'left right top bottom'
    function = 'exact'
    variable = v
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[Functions]
  [exact]
    type = ParsedFunction
    value = '1.1*sin(0.9*x)*cos(1.2*y)'
  []
  [forcing]
    type = ParsedFunction
    value = '1.584*sin(0.9*x)*cos(1.2*y) - (-0.891*x*sin(0.9*x)*cos(1.2*y) + 0.99*cos(0.9*x)*cos(1.2*y))/x'
  []
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

[Postprocessors]
  [./error]
    type = ElementL2Error
    variable = v
    function = exact
    outputs = 'console csv'
    execute_on = 'timestep_end'
  [../]
  [h]
    type = AverageElementSize
    outputs = 'console csv'
    execute_on = 'timestep_end'
  []
[]

(test/tests/parser/param_substitution/param_substitution.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true

  # Here we use the GetPot "DBE" function to perform a substitution.
  # The parameter "FILENAME" can either exist in this file or
  # be provided on the CLI
  file_base = out_${FILENAME}
[]

(test/tests/time_integrators/explicit-euler/ee-2d-linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = (x+y)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*(x+y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    lumping = true
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1 2 3'
    function = exact_fn
    implicit = true
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'explicit-euler'
  solve_type = 'LINEAR'

  start_time = 0.0
  num_steps = 20
  dt = 0.00005
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(modules/geochemistry/test/tests/equilibrium_models/HCl_no_action.i)

# This is an example of an input file that does not utilize an action.  Its functionality is the same as HCl.i
# This solves for molalities in a system just containing HCl
[GlobalParams]
  point = '0 0 0'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx= 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [u]
    type = Diffusion
    variable = u
  []
[]

[AuxVariables]
  [solution_temperature]
  []
  [kg_solvent_H2O]
  []
  [activity_H2O]
  []
  [bulk_moles_H2O]
  []
  [pH]
  []
  [molal_H+]
  []
  [molal_Cl-]
  []
  [molal_HCl]
  []
  [molal_OH-]
  []
  [mg_per_kg_H+]
  []
  [mg_per_kg_Cl-]
  []
  [mg_per_kg_HCl]
  []
  [mg_per_kg_OH-]
  []
  [activity_H+]
  []
  [activity_Cl-]
  []
  [activity_HCl]
  []
  [activity_OH-]
  []
  [bulk_moles_H+]
  []
  [bulk_moles_Cl-]
  []
  [bulk_moles_HCl]
  []
  [bulk_moles_OH-]
  []
[]

[AuxKernels]
  [solution_temperature]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = solution_temperature
    quantity = temperature
  []
  [kg_solvent_H2O]
    type = GeochemistryQuantityAux
    species = 'H2O'
    reactor = reactor
    variable = kg_solvent_H2O
    quantity = molal
  []
  [activity_H2O]
    type = GeochemistryQuantityAux
    species = 'H2O'
    reactor = reactor
    variable = activity_H2O
    quantity = activity
  []
  [bulk_moles_H2O]
    type = GeochemistryQuantityAux
    species = 'H2O'
    reactor = reactor
    variable = bulk_moles_H2O
    quantity = bulk_moles
  []
  [pH]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = pH
    quantity = neglog10a
  []
  [molal_H+]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = 'molal_H+'
    quantity = molal
  []
  [molal_Cl-]
    type = GeochemistryQuantityAux
    species = 'Cl-'
    reactor = reactor
    variable = 'molal_Cl-'
    quantity = molal
  []
  [molal_HCl]
    type = GeochemistryQuantityAux
    species = 'HCl'
    reactor = reactor
    variable = 'molal_HCl'
    quantity = molal
  []
  [molal_OH-]
    type = GeochemistryQuantityAux
    species = 'OH-'
    reactor = reactor
    variable = 'molal_OH-'
    quantity = molal
  []
  [mg_per_kg_H+]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = 'mg_per_kg_H+'
    quantity = mg_per_kg
  []
  [mg_per_kg_Cl-]
    type = GeochemistryQuantityAux
    species = 'Cl-'
    reactor = reactor
    variable = 'mg_per_kg_Cl-'
    quantity = mg_per_kg
  []
  [mg_per_kg_HCl]
    type = GeochemistryQuantityAux
    species = 'HCl'
    reactor = reactor
    variable = 'mg_per_kg_HCl'
    quantity = mg_per_kg
  []
  [mg_per_kg_OH-]
    type = GeochemistryQuantityAux
    species = 'OH-'
    reactor = reactor
    variable = 'mg_per_kg_OH-'
    quantity = mg_per_kg
  []
  [activity_H+]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = 'activity_H+'
    quantity = activity
  []
  [activity_Cl-]
    type = GeochemistryQuantityAux
    species = 'Cl-'
    reactor = reactor
    variable = 'activity_Cl-'
    quantity = activity
  []
  [activity_HCl]
    type = GeochemistryQuantityAux
    species = 'HCl'
    reactor = reactor
    variable = 'activity_HCl'
    quantity = activity
  []
  [activity_OH-]
    type = GeochemistryQuantityAux
    species = 'OH-'
    reactor = reactor
    variable = 'activity_OH-'
    quantity = activity
  []
  [bulk_moles_H+]
    type = GeochemistryQuantityAux
    species = 'H+'
    reactor = reactor
    variable = 'bulk_moles_H+'
    quantity = bulk_moles
  []
  [bulk_moles_Cl-]
    type = GeochemistryQuantityAux
    species = 'Cl-'
    reactor = reactor
    variable = 'bulk_moles_Cl-'
    quantity = bulk_moles
  []
  [bulk_moles_HCl]
    type = GeochemistryQuantityAux
    species = 'HCl'
    reactor = reactor
    variable = 'bulk_moles_HCl'
    quantity = bulk_moles
  []
  [bulk_moles_OH-]
    type = GeochemistryQuantityAux
    species = 'OH-'
    reactor = reactor
    variable = 'bulk_moles_OH-'
    quantity = bulk_moles
  []
[]

[Postprocessors]
  [pH]
    type = PointValue
    variable = 'pH'
  []
  [solvent_mass]
    type = PointValue
    variable = 'kg_solvent_H2O'
  []
  [molal_Cl-]
    type = PointValue
    variable = 'molal_Cl-'
  []
  [mg_per_kg_HCl]
    type = PointValue
    variable = 'mg_per_kg_HCl'
  []
  [activity_OH-]
    type = PointValue
    variable = 'activity_OH-'
  []
  [bulk_H+]
    type = PointValue
    variable = 'bulk_moles_H+'
  []
  [temperature]
    type = PointValue
    variable = 'solution_temperature'
  []
[]

[Executioner]
  type = Steady
[]

[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
    piecewise_linear_interpolation = true # to reproduce the GWB result
  []
  [reactor]
    type = GeochemistryTimeDependentReactor
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O              H+            Cl-"
    constraint_value = "  1.0              -2            1E-2"
    constraint_meaning = "kg_solvent_water log10activity bulk_composition"
    constraint_unit = "   kg               dimensionless moles"
    ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
    abs_tol = 1E-15
  []
  [nnn]
    type = NearestNodeNumberUO
  []
[]

[Outputs]
  csv = true
  [console_output]
    type = GeochemistryConsoleOutput
    geochemistry_reactor = reactor
    nearest_node_number_UO = nnn
    solver_info = true
    execute_on = initial
  []
[]

(modules/porous_flow/test/tests/jacobian/mass01_fully_saturated.i)

# FullySaturatedMassTimeDerivative
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.5
      bulk_modulus = 1.5
      density0 = 1.0
    []
  []
[]

[Variables]
  [pp]
  []
  [T]
  []
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  []
  [disp_y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  []
  [disp_z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  []
  [pp]
    type = RandomIC
    variable = pp
    min = 0
    max = 1
  []
  [T]
    type = RandomIC
    variable = T
    min = 0
    max = 1
  []
[]

[BCs]
  # necessary otherwise volumetric strain rate will be zero
  [disp_x]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [disp_y]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'left right'
  []
  [disp_z]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'left right'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowFullySaturatedMassTimeDerivative
    variable = pp
    coupling_type = ThermoHydroMechanical
    biot_coefficient = 0.9
  []
  [dummyT]
    type = TimeDerivative
    variable = T
  []
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp disp_x disp_y disp_z T'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1E20
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  []
[]

[Materials]
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    bulk_modulus = 2.0
    shear_modulus = 3.0
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = T
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst  # only the initial vaue of this is ever used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.9
    fluid_bulk_modulus = 1.5
    solid_bulk_compliance = 0.5
  []
  [thermal_expansion]
    type = PorousFlowConstantThermalExpansionCoefficient
    biot_coefficient = 0.9
    fluid_coefficient = 0.5
    drained_coefficient = 0.4
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 2
[]

[Outputs]
  exodus = false
[]

(test/tests/bcs/pp_neumann/pp_neumann.i)

# NOTE: This file is used within the documentation, so please do not change names within the file
# without checking that associated documentation is not affected, see syntax/Postprocessors/index.md.
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [aux]
    initial_condition = 5
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = PostprocessorNeumannBC
    variable = u
    boundary = right
    postprocessor = right_pp
  []
[]

[Postprocessors]
  [right_pp]
    type = PointValue
    point = '0.5 0.5 0'
    variable = aux
    execute_on = 'initial'
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/heat_conduction/test/tests/gray_lambert_radiator/gray_lambert_cavity_automatic_vf_3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
  zmin = 0
  zmax = 3
  nx = 4
  ny = 4
  nz = 4
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables]
  [./temperature]
    initial_condition = 300
  [../]
[]

[UserObjects]
  [./gray_lambert]
    type = ViewFactorObjectSurfaceRadiation
    boundary = 'bottom top left right front back'
    fixed_temperature_boundary = 'bottom top'
    fixed_boundary_temperatures = '550 300'
    adiabatic_boundary = 'right left front back'
    emissivity = '1 0.75 0.75 0.75 0.75 0.75'
    temperature = temperature
    view_factor_object_name = view_factor
  [../]

  [./view_factor]
    type = UnobstructedPlanarViewFactor
    boundary = 'bottom top left right front back'
    normalize_view_factor = true
    execute_on = 'INITIAL'
  [../]
[]

[Postprocessors]
  [./heat_flux_density_bottom]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = HEAT_FLUX_DENSITY
    boundary = bottom
  [../]

  [./temperature_left]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = TEMPERATURE
    boundary = left
  [../]

  [./temperature_right]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = TEMPERATURE
    boundary = right
  [../]

  [./brightness_top]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = RADIOSITY
    boundary = top
  [../]

  [./brightness_front]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = RADIOSITY
    boundary = front
  [../]

  [./brightness_back]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = RADIOSITY
    boundary = back
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
[]

(modules/xfem/test/tests/solid_mechanics_basic/square_branch_quad_2d.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_uo0]
    type = LineSegmentCutUserObject
    cut_data = '-1.0000e-10   6.6340e-01   6.6340e-01  -1.0000e-10'
    time_start_cut = 0.0
    time_end_cut = 1.0
  [../]
  [./line_seg_cut_uo1]
    type = LineSegmentCutUserObject
    cut_data = '3.3120e-01   3.3200e-01   1.0001e+00   3.3200e-01'
    time_start_cut = 1.0
    time_end_cut = 2.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    planar_formulation = PLANE_STRAIN
    add_variables = true
  [../]
[]

[Functions]
  [./right_disp_x]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
  [./top_disp_y]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
[]

[BCs]
  [./right_x]
    type = FunctionDirichletBC
    boundary = 1
    variable = disp_x
    function = right_disp_x
  [../]
  [./top_y]
    type = FunctionDirichletBC
    boundary = 2
    variable = disp_y
    function = top_disp_y
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]
  [./left_x]
    type = DirichletBC
    boundary = 3
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 2.2
  num_steps = 5000
[]

[Outputs]
  file_base = square_branch_quad_2d_out
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/misc/selective_reinit/selective_reinit_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./dummy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./constant_dummy]
    type = ConstantAux
    variable = dummy
    execute_on = 'initial timestep_end'
    value = 4
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./u_integral]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  [./Indicators]
    [./indicator]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.2 0.2 0'
      top_right = '0.8 0.8 0'
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[Outputs]
  exodus = true
  show = u
[]

[LotsOfAuxVariables]
  [./avar]
    number = 2000
  [../]
[]

(modules/tensor_mechanics/test/tests/beam/static/euler_pipe_axial_force.i)

# Test for small strain Euler beam axial loading in x direction.

# Modeling a pipe with an OD of 10 inches and ID of 8 inches
# The length of the pipe is 5 feet (60 inches) and E = 30e6
# G = 11.5384615385e6 with nu = 0.3
# The applied axial load is 50000 lb which results in a
# displacement of 3.537e-3 inches at the end

# delta = PL/AE = 50000 * 60 / pi (5^2 - 4^2) * 30e6 = 3.537e-3

# In this analysis the applied force is used as a BC

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 60.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_x2]
    type = ConstantRate
    variable = disp_x
    boundary = right
    rate = 50000.0
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-8

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    shear_coefficient = 1.0
    youngs_modulus = 30e6
    poissons_ratio = 0.3
    block = 0
    outputs = exodus
    output_properties = 'material_stiffness material_flexure'
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 28.274
    Ay = 0.0
    Az = 0.0
    Iy = 1.0
    Iz = 1.0
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
    outputs = exodus
    output_properties = 'forces moments'
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = disp_y
  [../]
  [./forces_x]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = forces_x
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2comp_nodens.i)

# No-density version of pressure pulse in 1D with 1 phase but 2 components (viscosity, relperm, etc are independent of mass-fractions)
# This input file uses the PorousFlowFullySaturated Action but with multiply_by_density = false
# This implies the porepressure will immediately go to steady state
# The massfrac variables will then advect with the Darcy velocity
# The Darcy velocity = (k / mu) * grad(P) = (1E-7 / 1E-3) * (1E6 / 1E2) = 1 m/s
# The advection speed = Darcy velocity / porosity = 10 m/s
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 0
  []
  [tracer]
    initial_condition = 0.1
  []
[]

[PorousFlowFullySaturated]
  porepressure = pp
  mass_fraction_vars = 'tracer'
  gravity = '0 0 0'
  fp = simple_fluid
  stabilization = Full
  multiply_by_density = false
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-7 0 0 0 1E-7 0 0 0 1E-7'
  []
[]

[BCs]
  [left_p]
    type = DirichletBC
    boundary = left
    value = 1E6
    variable = pp
  []
  [right_p]
    type = DirichletBC
    boundary = right
    value = 0
    variable = pp
  []
  [left_tracer]
    type = DirichletBC
    boundary = left
    value = 0.9
    variable = tracer
  []
  [right_tracer]
    type = DirichletBC
    boundary = right
    value = 0.1
    variable = tracer
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_000]
    type = PointValue
    variable = tracer
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_010]
    type = PointValue
    variable = tracer
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_020]
    type = PointValue
    variable = tracer
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_030]
    type = PointValue
    variable = tracer
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_040]
    type = PointValue
    variable = tracer
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_050]
    type = PointValue
    variable = tracer
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_060]
    type = PointValue
    variable = tracer
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_070]
    type = PointValue
    variable = tracer
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_080]
    type = PointValue
    variable = tracer
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_090]
    type = PointValue
    variable = tracer
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [tracer_100]
    type = PointValue
    variable = tracer
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(modules/combined/test/tests/multiphase_mechanics/gradientcomponent.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.5
      y1 = 0.5
      radius = 0.2
      invalue = 1
      outvalue = 0
      int_width = 0.2
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = v
  [../]
  [./dt]
    type = TimeDerivative
    variable = v
  [../]
  [./gradientcomponent]
    type = GradientComponent
    variable = u
    v = v
    component = 0
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 2
  solve_type = 'NEWTON'
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/pressure_pulse/pp_fu_02.i)

# investigating pressure pulse in 1D with 1 phase
# transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2E6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Outputs]
  file_base = pp_fu_02
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/tensor_mechanics/test/tests/critical_time_step/timoshenko_smallstrain_critstep.i)

# Test for small strain timoshenko beam bending in y direction

# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.00027846257
# Poisson's ratio (nu) = 0.3
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 204.3734

# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = 5.868e-4 m

# Using 10 elements to discretize the beam element, the FEM solution is 5.852e-2m.
# This deflection matches the FEM solution given in Prathap and Bhashyam (1982).

# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = ConstantRate
    variable = disp_y
    boundary = right
    rate = 1.0e-4
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1
  dtmin = 1
  end_time = 1
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.60072400269
    poissons_ratio = 0.3
    shear_coefficient = 0.85
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.554256
    Ay = 0.0
    Az = 0.0
    Iy = 0.0141889
    Iz = 0.0141889
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'density'
    prop_values = '8050.0'
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./time_step]
    type = CriticalTimeStep
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/navier_stokes/test/tests/ins/stagnation/stagnation.i)

[GlobalParams]
  gravity = '0 0 0'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 2.0
  ymin = 0
  ymax = 2.0
  nx = 20
  ny = 20
  elem_type = QUAD9
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
    solve_type = Newton
  [../]
[]

[Executioner]
  type = Transient
  dt = 1.0
  dtmin = 1.e-6
  num_steps = 5
  l_max_its = 100
  nl_max_its = 15
  nl_rel_tol = 1.e-9

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_shift_type -ksp_gmres_restart'
  petsc_options_value = 'asm      2               lu           NONZERO                   1000'
  line_search = none
[]

[Variables]
  [./vel_x]
    family = LAGRANGE
    order = SECOND
  [../]
  [./vel_y]
    family = LAGRANGE
    order = SECOND
  [../]
  [./p]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[BCs]
  [./u_in]
    type = FunctionDirichletBC
    boundary = 'top'
    variable = vel_x
    function = vel_x_inlet
  [../]
  [./v_in]
    type = FunctionDirichletBC
    boundary = 'top'
    variable = vel_y
    function = vel_y_inlet
  [../]
  [./vel_x_no_slip]
    type = DirichletBC
    boundary = 'left bottom'
    variable = vel_x
    value = 0
  [../]
  [./vel_y_no_slip]
    type = DirichletBC
    boundary = 'bottom'
    variable = vel_y
    value = 0
  [../]
  # Note: setting INSMomentumNoBCBC on the outlet boundary causes the
  # matrix to be singular.  The natural BC, on the other hand, is
  # sufficient to specify the value of the pressure without requiring
  # a pressure pin.
[]

[Functions]
  [./vel_x_inlet]
    type = ParsedFunction
    value = 'k*x'
    vars = 'k'
    vals = '1'
  [../]
  [./vel_y_inlet]
    type = ParsedFunction
    value = '-k*y'
    vars = 'k'
    vals = '1'
  [../]
[]


[Kernels]
  [./x_momentum_time]
    type = INSMomentumTimeDerivative
    variable = vel_x
  [../]
  [./y_momentum_time]
    type = INSMomentumTimeDerivative
    variable = vel_y
  [../]
  [./mass]
    type = INSMass
    variable = p
    u = vel_x
    v = vel_y
    p = p
  [../]
  [./x_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_x
    u = vel_x
    v = vel_y
    p = p
    component = 0
  [../]
  [./y_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_y
    u = vel_x
    v = vel_y
    p = p
    component = 1
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'rho mu'
    prop_values = '1 .01389' # 2/144
  [../]
[]

[Outputs]
  exodus = true
  [./out]
    type = CSV
    execute_on = 'final'
  [../]
[]

[VectorPostprocessors]
  [./nodal_sample]
    # Pick off the wall pressure values.
    type = NodalValueSampler
    variable = p
    boundary = 'bottom'
    sort_by = x
  [../]
[]

(test/tests/multiapps/restart/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 1
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./v_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./ufn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = v_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
  checkpoint = true
[]

[MultiApps]
  [./sub_app]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = 'sub.i'
    execute_on = timestep_end
    positions = '0 -1 0'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

(modules/porous_flow/test/tests/fluidstate/brineco2_2.i)

# Injection of supercritical CO2 into a single brine saturated cell. The CO2 initially fully
# dissolves into the brine, increasing its density slightly. After a few time steps,
# the brine is saturated with CO2, and subsequently a supercritical gas phase of CO2 saturated
# with a small amount of H2O is formed. Salt is included as a nonlinear variable.

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  temperature = 30
[]

[Variables]
  [pgas]
    initial_condition = 20e6
  []
  [z]
  []
  [xnacl]
    initial_condition = 0.1
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowSquarePulsePointSource
    variable = z
    point = '0.5 0.5 0'
    mass_flux = 2
  []
[]

[BCs]
  [left]
    type = DirichletBC
    value = 20e6
    variable = pgas
    boundary = left
  []
  [right]
    type = DirichletBC
    value = 20e6
    variable = pgas
    boundary = right
  []
[]

[AuxVariables]
  [pressure_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [pressure_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x0_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [x0_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1_gas]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [pressure_water]
    type = PorousFlowPropertyAux
    variable = pressure_water
    property = pressure
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [pressure_gas]
    type = PorousFlowPropertyAux
    variable = pressure_gas
    property = pressure
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [saturation_water]
    type = PorousFlowPropertyAux
    variable = saturation_water
    property = saturation
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [density_water]
    type = PorousFlowPropertyAux
    variable = density_water
    property = density
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [density_gas]
    type = PorousFlowPropertyAux
    variable = density_gas
    property = density
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [viscosity_water]
    type = PorousFlowPropertyAux
    variable = viscosity_water
    property = viscosity
    phase = 0
    execute_on = 'initial timestep_end'
  []
  [viscosity_gas]
    type = PorousFlowPropertyAux
    variable = viscosity_gas
    property = viscosity
    phase = 1
    execute_on = 'initial timestep_end'
  []
  [x1_water]
    type = PorousFlowPropertyAux
    variable = x1_water
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = 'initial timestep_end'
  []
  [x1_gas]
    type = PorousFlowPropertyAux
    variable = x1_gas
    property = mass_fraction
    phase = 1
    fluid_component = 1
    execute_on = 'initial timestep_end'
  []
  [x0_water]
    type = PorousFlowPropertyAux
    variable = x0_water
    property = mass_fraction
    phase = 0
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
  [x0_gas]
    type = PorousFlowPropertyAux
    variable = x0_gas
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = z
    fluid_component = 1
  []
  [mass2]
    type = PorousFlowMassTimeDerivative
    variable = xnacl
    fluid_component = 2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas z xnacl'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = z
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 10
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [density_water]
    type = ElementIntegralVariablePostprocessor
    variable = density_water
    execute_on = 'initial timestep_end'
  []
  [density_gas]
    type = ElementIntegralVariablePostprocessor
    variable = density_gas
    execute_on = 'initial timestep_end'
  []
  [viscosity_water]
    type = ElementIntegralVariablePostprocessor
    variable = viscosity_water
    execute_on = 'initial timestep_end'
  []
  [viscosity_gas]
    type = ElementIntegralVariablePostprocessor
    variable = viscosity_gas
    execute_on = 'initial timestep_end'
  []
  [x1_water]
    type = ElementIntegralVariablePostprocessor
    variable = x1_water
    execute_on = 'initial timestep_end'
  []
  [x0_water]
    type = ElementIntegralVariablePostprocessor
    variable = x0_water
    execute_on = 'initial timestep_end'
  []
  [x1_gas]
    type = ElementIntegralVariablePostprocessor
    variable = x1_gas
    execute_on = 'initial timestep_end'
  []
  [x0_gas]
    type = ElementIntegralVariablePostprocessor
    variable = x0_gas
    execute_on = 'initial timestep_end'
  []
  [sg]
    type = ElementIntegralVariablePostprocessor
    variable = saturation_gas
    execute_on = 'initial timestep_end'
  []
  [sw]
    type = ElementIntegralVariablePostprocessor
    variable = saturation_water
    execute_on = 'initial timestep_end'
  []
  [pwater]
    type = ElementIntegralVariablePostprocessor
    variable = pressure_water
    execute_on = 'initial timestep_end'
  []
  [pgas]
    type = ElementIntegralVariablePostprocessor
    variable = pressure_gas
    execute_on = 'initial timestep_end'
  []
  [xnacl]
    type = ElementIntegralVariablePostprocessor
    variable = xnacl
    execute_on = 'initial timestep_end'
  []
  [x0mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    phase = '0 1'
    execute_on = 'initial timestep_end'
  []
  [x1mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = '0 1'
    execute_on = 'initial timestep_end'
  []
  [x2mass]
    type = PorousFlowFluidMass
    fluid_component = 2
    phase = '0 1'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
  file_base = brineco2_2
  execute_on = 'initial timestep_end'
  perf_graph = true
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_fully_saturated_volume.i)

# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source has units 1/s.  Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz   (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz   (remember this is effective stress)
#
# In standard porous_flow, everything is based on mass, eg the source has
# units kg/s/m^3.  This is discussed in the other pp_generation_unconfined
# models.  In this test, we use the FullySaturated Kernel and set
# multiply_by_density = false
# meaning the fluid Kernel has units of volume, and the source, s, has units 1/time
#
# The ratios are:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
#
# Finally, note that the volumetric strain has
# consistent_with_displaced_mesh = false
# which is needed when using the FullySaturated version of the Kernels
# in order to generate the above results

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 2
    variable = disp_z
  []
  [mass0]
    type = PorousFlowFullySaturatedMassTimeDerivative
    variable = porepressure
    multiply_by_density = false
    coupling_type = HydroMechanical
    biot_coefficient = 0.3
  []
  [source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 3.3333333333
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
    consistent_with_displaced_mesh = false
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = porepressure
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst # the "const" is irrelevant here: all that uses Porosity is the BiotModulus, which just uses the initial value of porosity
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.3
    fluid_bulk_modulus = 3.3333333333
    solid_bulk_compliance = 0.5
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [stress_xx_over_strain]
    type = FunctionValuePostprocessor
    function = stress_xx_over_strain_fcn
    outputs = csv
  []
  [stress_zz_over_strain]
    type = FunctionValuePostprocessor
    function = stress_zz_over_strain_fcn
    outputs = csv
  []
  [p_over_strain]
    type = FunctionValuePostprocessor
    function = p_over_strain_fcn
    outputs = csv
  []
[]

[Functions]
  [stress_xx_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_xx zdisp'
  []
  [stress_zz_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_zz zdisp'
  []
  [p_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'p0 zdisp'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_unconfined_fully_saturated_volume
  [csv]
    type = CSV
  []
[]

(test/tests/executioners/fixed_point/nonlinear_fixed_point.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./power]
    type = PReaction
    variable = u
    coefficient = 0.2
    power = -5
    # Comment out this will make fixed point iteration converged in one iteration.
    # However, this makes the solving diverge and require a proper initial condition (>1.00625).
    vector_tags = 'previous'
  [../]
[]

[BCs]
  [./left]
    type = VacuumBC
    variable = u
    boundary = left
  [../]

  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 10
  [../]
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Problem]
  type = FixedPointProblem
  fp_tag_name = 'previous'
[]

[Executioner]
  type = FixedPointSteady
  nl_rel_tol = 1e-2
  nl_abs_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface11.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 0E-6m in y direction and 2E-6 in z direction.
# trial stress_yy = 0 and stress_zz = 2.0
#
# Then SimpleTester0 should activate and the algorithm will return to
# stress_zz=1
# internal0 should be 1.0

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '2.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface11
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/phase_field/test/tests/phase_field_kernels/SimpleCHInterface.i)

#
# Test the non-split parsed function free enery Cahn-Hilliard kernel
# The free energy used here has the same functional form as the CHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_test.i (exodiff match)
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 16
  ny = 16
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./cv]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./InitialCondition]
    type = CrossIC
    x1 = 5.0
    y1 = 5.0
    x2 = 45.0
    y2 = 45.0
    variable = cv
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = cv
  [../]
  [./CHSolid]
    type = CahnHilliard
    variable = cv
    f_name = F
    mob_name = M
  [../]
  [./CHInterface]
    type = SimpleCHInterface
    variable = cv
    mob_name = M
    kappa_name = kappa_c
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'cv'
    function = '(1-cv)^2 * (1+cv)^2'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 15
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 0.7
[]

[Outputs]
  [./out]
    type = Exodus
    refinements = 1
  [../]
[]

(modules/porous_flow/test/tests/poroperm/PermFromPoro03.i)

# Testing permeability from porosity
# Trivial test, checking calculated permeability is correct
# k = k_anisotropic * B * exp(A * phi)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 3
[]

[GlobalParams]
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    gravity = '0 0 0'
    variable = pp
  []
[]

[BCs]
  [ptop]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [pbase]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
[]

[AuxVariables]
  [poro]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [poro]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poro
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [perm_x_bottom]
    type = PointValue
    variable = perm_x
    point = '0 0 0'
  []
  [perm_y_bottom]
    type = PointValue
    variable = perm_y
    point = '0 0 0'
  []
  [perm_z_bottom]
    type = PointValue
    variable = perm_z
    point = '0 0 0'
  []
  [perm_x_top]
    type = PointValue
    variable = perm_x
    point = '3 0 0'
  []
  [perm_y_top]
    type = PointValue
    variable = perm_y
    point = '3 0 0'
  []
  [perm_z_top]
    type = PointValue
    variable = perm_z
    point = '3 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    # unimportant in this fully-saturated test
    m = 0.8
    alpha = 1e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2.2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityExponential
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    poroperm_function = exp_k
    A = 10
    B = 1e-8
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
  l_tol = 1E-5
  nl_abs_tol = 1E-3
  nl_rel_tol = 1E-8
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(modules/fluid_properties/test/tests/auxkernels/stagnation_pressure_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./specific_internal_energy]
  [../]
  [./specific_volume]
  [../]
  [./velocity]
  [../]
  [./stagnation_pressure]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./specific_internal_energy_ak]
    type = ConstantAux
    variable = specific_internal_energy
    value = 1026.2e3
  [../]
  [./specific_volume_ak]
    type = ConstantAux
    variable = specific_volume
    value = 0.0012192
  [../]
  [./velocity_ak]
    type = ConstantAux
    variable = velocity
    value = 10.0
  [../]
  [./stagnation_pressure_ak]
    type = StagnationPressureAux
    variable = stagnation_pressure
    e = specific_internal_energy
    v = specific_volume
    vel = velocity
    fp = eos
  [../]
[]

[Modules]
  [./FluidProperties]
    [./eos]
      type = StiffenedGasFluidProperties
      gamma = 2.35
      q = -1167e3
      q_prime = 0.0
      p_inf = 1e9
      cv = 1816.0
    [../]
  []
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 2
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/inertial_torque/residual.i)

# Checking that the InertialTorque calculates the correct residual.
# This input file does not have any physical meaning!  It is simply checking
# the residual is computed correctly in a very simple setting.
#
# The following displacements are prescribed
# disp_x = 1+t
# disp_y = -2(1+t)
# disp_z = 2(1+t)
# along with the velocities (which don't follow from the displacements!)
# vel_x = -2(t+1)
# vel_y = -5(t+1)
# vel_z = t+1
# and accelerations
# accel_x = -t+2
# accel_y = -5t+2
# accel_z = t+2
#
# Using the Newmark + Damping parameters
# beta = 1/4
# gamma = 1/2
# eta = 1/4
# alpha = 1/2
# There give
# accel_x = 11.75
# accel_y = 11
# accel_z = 3
#
# The InertialTorque should compute
# Residual_0 = rho * eps_0jk * disp_j * accel_k
#            = rho * (disp_y * accel_z - disp_z * accel_y)
#            = -56 * rho
# Residual_1 = rho * eps_0jk * disp_j * accel_k
#            = rho * (disp_z * accel_x - disp_x * accel_z)
#            = 41 * rho
# Residual_2 = rho * eps_2jk * disp_j * accel_k
#            = rho * (disp_x * accel_y - disp_y * accel_x)
#            = 69 * rho
# These get integrated over the unit element to give (1/8)^th of these
# values at each node
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  velocities = 'vel_x vel_y vel_z'
  accelerations = 'accel_x accel_y accel_z'
  beta = 0.25
  gamma = 0.5
  alpha = 0.5
  eta = 0.25
[]

[Variables]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
  [./wc_z]
  [../]
[]

[Kernels]
  [./icm_x]
    type = InertialTorque
    component = 0
    variable = wc_x
    save_in = res_x
  [../]
  [./icm_y]
    type = InertialTorque
    component = 1
    variable = wc_y
    density = another_density
    save_in = res_y
  [../]
  [./icm_z]
    type = InertialTorque
    component = 2
    variable = wc_z
    density = yet_another_density
    save_in = res_z
  [../]
[]

[AuxVariables]
  [./res_x]
  [../]
  [./res_y]
  [../]
  [./res_z]
  [../]
  [./disp_x]
    initial_condition = 1
  [../]
  [./disp_y]
    initial_condition = -2
  [../]
  [./disp_z]
    initial_condition = 2
  [../]
  [./vel_x]
    initial_condition = -2
  [../]
  [./vel_y]
    initial_condition = -5
  [../]
  [./vel_z]
    initial_condition = 1
  [../]
  [./accel_x]
    initial_condition = 2
  [../]
  [./accel_y]
    initial_condition = 2
  [../]
  [./accel_z]
    initial_condition = 2
  [../]
[]

[AuxKernels]
  [./disp_x]
    type = FunctionAux
    variable = disp_x
    function = '1+t'
  [../]
  [./disp_y]
    type = FunctionAux
    variable = disp_y
    function = '-2*(1+t)'
  [../]
  [./disp_z]
    type = FunctionAux
    variable = disp_z
    function = '2*(1+t)'
  [../]
  [./vel_x]
    type = FunctionAux
    variable = vel_x
    function = '-2*t'
  [../]
  [./vel_y]
    type = FunctionAux
    variable = vel_y
    function = '-5*t'
  [../]
  [./vel_z]
    type = FunctionAux
    variable = vel_z
    function = 't'
  [../]
  [./accel_x]
    type = FunctionAux
    variable = accel_x
    function = '-t+2'
  [../]
  [./accel_y]
    type = FunctionAux
    variable = accel_y
    function = '-5*t+2'
  [../]
  [./accel_z]
    type = FunctionAux
    variable = accel_z
    function = 't+2'
  [../]
[]

[Postprocessors]
  [./res_x]
    type = PointValue
    point = '0 0 0'
    variable = res_x
  [../]
  [./res_y]
    type = PointValue
    point = '0 0 0'
    variable = res_y
  [../]
  [./res_z]
    type = PointValue
    point = '0 0 0'
    variable = res_z
  [../]
[]

[Materials]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'density another_density yet_another_density'
    prop_values = '2.0 8.0 16.0'
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 1
  nl_abs_tol = 1E30 # large because there is no way of getting to residual=0 here
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_1D.i)

# Using flux-limited TVD advection ala Kuzmin and Turek, mploying PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 1D version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = tracer
  []
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = advective_flux_calculator_0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = porepressure
  []
  [flux1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = porepressure
    advective_flux_calculator = advective_flux_calculator_1
  []
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure tracer'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
  [advective_flux_calculator_0]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 0
  []
  [advective_flux_calculator_1]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = tracer
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 11
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(modules/porous_flow/test/tests/ics/fluidpropic.i)

# Test the correct calculation of fluid properties using PorousFlowFluidPropertyIC
#
# Variables:
# Pressure: 1 MPa
# Temperature: 323.15 K
#
# Fluid properties for water (reference values from NIST webbook)
# Density: 988.43 kg/m^3
# Enthalpy: 210.19 kJ/kg
# Internal energy: 2019.18 kJ/kg

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [pressure]
    initial_condition = 1e6
  []
  [temperature]
    initial_condition = 323.15
  []
[]

[AuxVariables]
  [enthalpy]
  []
  [internal_energy]
  []
  [density]
  []
[]

[ICs]
  [enthalpy]
    type = PorousFlowFluidPropertyIC
    variable = enthalpy
    property = enthalpy
    porepressure = pressure
    temperature = temperature
    fp = water
  []
  [internal_energy]
    type = PorousFlowFluidPropertyIC
    variable = internal_energy
    property = internal_energy
    porepressure = pressure
    temperature = temperature
    fp = water
  []
  [density]
    type = PorousFlowFluidPropertyIC
    variable = density
    property = density
    porepressure = pressure
    temperature = temperature
    fp = water
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Kernels]
  [pressure]
    type = Diffusion
    variable = pressure
  []
  [temperature]
    type = Diffusion
    variable = temperature
  []
[]

[Executioner]
  type = Steady
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [enthalpy]
    type = ElementAverageValue
    variable = enthalpy
    execute_on = 'initial timestep_end'
  []
  [internal_energy]
    type = ElementAverageValue
    variable = internal_energy
    execute_on = 'initial timestep_end'
  []
  [density]
    type = ElementAverageValue
    variable = density
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
  execute_on = initial
[]

(modules/porous_flow/test/tests/jacobian/chem14.i)

# Check derivatives of PorousFlowPorosity with chemical=true
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.1
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1.234
  []
  [eqm_k1]
    initial_condition = 0.987
  []
  [temp]
    initial_condition = 0.5
  []
  [ini_sec_conc0]
    initial_condition = 0.111
  []
  [ini_sec_conc1]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowMassTimeDerivative # this is rather irrelevant: we just want something with Porosity in it
    variable = a
    fluid_component = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = a
    number_fluid_phases = 1
    number_fluid_components = 2
    number_aqueous_kinetic = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
    at_nodes = true
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    at_nodes = true
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = a
    at_nodes = true
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = 1
    reactions = '1E-10
                 2E-10'  # so that mass_frac = a
    specific_reactive_surface_area = '-44.4E-2 -12E-2'
    kinetic_rate_constant = '0.678 0.7'
    activation_energy = '4.4 3.3'
    molar_volume = '3.3 2.2'
    reference_temperature = 1
    gas_constant = 7.4
    at_nodes = true
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = 'ini_sec_conc0 ini_sec_conc1'
    at_nodes = true
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    at_nodes = true
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    chemical = true
    porosity_zero = 0.1
    reference_chemistry = 'ini_sec_conc0 ini_sec_conc1'
    initial_mineral_concentrations = 'ini_sec_conc0 ini_sec_conc1'
    chemical_weights = '1.111 0.888' # so derivatives of porosity are big
    at_nodes = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/phase_field/test/tests/flood_counter_aux_test/flood_aux_elemental.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0

  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./bubble_map]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  active = 'diff forcing_1 forcing_2 forcing_3 forcing_4 dot'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing_1]
    type = GaussContForcing
    variable = u
    x_center = 1.0
    y_center = 1.0
    x_spread = 0.5
    y_spread = 0.5
    amplitude = 2.0
  [../]

  [./forcing_2]
    type = GaussContForcing
    variable = u
    x_center = 20.0
    y_center = 39.0
    x_spread = 0.5
    y_spread = 0.5
    amplitude = 2.0
  [../]

  [./forcing_3]
    type = GaussContForcing
    variable = u
    x_center = 39.0
    y_center = 20.0
    x_spread = 0.5
    y_spread = 0.5
    amplitude = 2.0
  [../]

  [./forcing_4]
    type = GaussContForcing
    variable = u
    x_center = 15.0
    y_center = 15.0
    x_spread = 0.5
    y_spread = 0.5
    amplitude = 2.0
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./mapper]
    type = FeatureFloodCountAux
    variable = bubble_map
    execute_on = timestep_end
    flood_counter = bubbles
  [../]
[]

[BCs]
  [./Periodic]
    [./x]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Postprocessors]
  [./bubbles]
    type = FeatureFloodCount
    variable = u
    threshold = 0.3
    execute_on = timestep_end
  [../]
[]

[Executioner]
  active = ''

  type = Transient
  dt = 4.0
  num_steps = 5

#  [./Adaptivity]
#    refine_fraction = .40
#    coarsen_fraction = .02
#    max_h_level = 3
#    error_estimator = KellyErrorEstimator
#  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/interfaces/jvarmap/parameter_map.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./c0][../]
  [./c1][../]
  [./c2][../]
  [./c3][../]
  [./c4][../]
  [./c5][../]
  [./c6][../]
  [./c7][../]
  [./c8][../]
  [./c9][../]
  [./dummy][../]
[]

[Kernels]
  [./test1]
    type = JvarMapTest
    variable = dummy
    v0 = 'c0 c1 c2 c3 c4'
    v1 = 'c5 c6 c7 c8 c9'
  [../]
  [./test2]
    type = JvarMapTest
    variable = dummy
    v0 = 'c4 c3 c2 c1 c0'
    v1 = 'c9 c8 c7 c6 c5'
  [../]
  [./test3]
    type = JvarMapTest
    variable = dummy
    v0 = 'c4 c8 c2 c6 c0 c5'
    v1 = 'c9 c3 c7 c1'
  [../]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
[]

(test/tests/utils/mathutils/smootherstep.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Functions]
  [./smootherstep_value]
    type = SmootherStepTestFunction
  [../]
  [./exact_value]
    type = ParsedFunction
    value = 'u := (x - 0.2) / (0.8 - 0.2);
             val := 6.0 * u^5 - 15 * u^4 + 10 * u^3;
             if(x < 0.2, 0, if(x > 0.8, 1, val))'
  [../]
  [./smootherstep_derivative]
    type = SmootherStepTestFunction
    derivative = true
  [../]
  [./exact_derivative]
    type = ParsedFunction
    value = 'u := (x - 0.2) / (0.8 - 0.2);
             val := 30.0 * u^4 - 60 * u^3 + 30 * u^2;
             if(x < 0.2, 0, if(x > 0.8, 0, val / (0.8 - 0.2)))'
  [../]
[]

[VectorPostprocessors]
  [./functions]
    type = LineFunctionSampler
    functions = 'smootherstep_value exact_value smootherstep_derivative exact_derivative'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 10
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform_hard22.i)

# Mohr-Coulomb only
# apply stretches in x direction and smaller stretches in the y direction
# to observe return to the MC plane
# This tests uses hardening of the friction and dilation angles.  The returned configuration
# should obey
# 0 = 0.5 * (Smax - Smin) + 0.5 * (Smax + Smin) * sin(phi) - C cos(phi)
# which allows inference of phi.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.4E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.17E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 6
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
[]

[Postprocessors]
  [./s_max]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_mid]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_min]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningCubic
    value_residual = 0.524 # 30deg
    value_0 = 0.174 # 10deg
    internal_limit = 4E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1E7
    poissons_ratio = 0.0
  [../]
  [./mc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_phi
    smoothing_tol = 0
    yield_function_tol = 1.0E-9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 9
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard22
  csv = true
[]

(test/tests/bcs/bc_preset_nodal/bc_function_preset.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./left]
    type = ParsedFunction
    value = 'y'
  [../]

  [./right]
    type = ParsedFunction
    value = '1+y'
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

   [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = 3
    function = left
  [../]

  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = 1
    function = right
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = bc_func_out
  exodus = true
[]

(test/tests/vectorpostprocessors/material_vector_postprocessor/block-restrict-err.i)

# check that the simulation terminates with an error when you try to use this
# on an element that isn't available/computed on a particular block.
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'prop1 prop2 prop3'
    prop_values = '1 2 42'
  [../]
[]

[VectorPostprocessors]
  [./vpp]
    type = MaterialVectorPostprocessor
    material = 'mat'
    elem_ids = '2112'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'initial timestep_end'
  csv = true
[]

(modules/porous_flow/test/tests/poro_elasticity/terzaghi_fully_saturated_volume.i)

# Terzaghi's problem of consolodation of a drained medium
# The FullySaturated Kernels are used, with multiply_by_density = false
# so that this becomes a linear problem with constant Biot Modulus
# Also, since the FullySaturated Kernels are used, we have to
# use consistent_with_displaced_mesh = false in the calculation of volumetric strain
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example.  Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height.  h = 10
# Soil's Lame lambda.  la = 2
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = 3
# Soil bulk modulus.  K = la + 2*mu/3 = 4
# Soil confined compressibility.  m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance.  1/K = 0.25
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus.  S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient.  c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top.  q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution).  p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution).  uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution).  uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  []
  [topdrained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = front
  []
  [topload]
    type = NeumannBC
    variable = disp_z
    value = -1
    boundary = front
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    component = 2
    variable = disp_z
  []
  [mass0]
    type = PorousFlowFullySaturatedMassTimeDerivative
    coupling_type = HydroMechanical
    biot_coefficient = 0.6
    multiply_by_density = false
    variable = porepressure
  []
  [flux]
    type = PorousFlowFullySaturatedDarcyBase
    multiply_by_density = false
    variable = porepressure
    gravity = '0 0 0'
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 8
      density0 = 1
      thermal_expansion = 0
      viscosity = 0.96
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    # bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure_qp]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
    consistent_with_displaced_mesh = false
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = porepressure
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.6
    fluid_bulk_modulus = 8
    solid_bulk_compliance = 0.25
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0 0 1'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0 0 2'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0 0 3'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0 0 4'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0 0 5'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0 0 6'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0 0 7'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0 0 8'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0 0 9'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = porepressure
    use_displaced_mesh = false
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = disp_z
    use_displaced_mesh = false
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.5*t<0.1,0.5*t,0.1)
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.0001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = terzaghi_fully_saturated_volume
  [csv]
    type = CSV
  []
[]

(test/tests/multiapps/relaxation/picard_relaxed_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
    initial_condition = 1
  [../]
  [./inverse_v]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = inverse_v
  [../]
[]

[AuxKernels]
  [./invert_v]
    type = QuotientAux
    variable = inverse_v
    denominator = v
    numerator = 20.0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./Neumann_right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
  relaxation_factor = 0.95
  relaxed_variables = u
[]

[Outputs]
  exodus = true
  execute_on = 'INITIAL TIMESTEP_END'
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_begin
    positions = '0 0 0'
    input_files = picard_relaxed_sub.i
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/test_harness/bad_kernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = BogusKernel
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4 # Gold file only has 4 steps
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
  perf_graph = true
[]

(test/tests/time_steppers/constant_dt/constant_dt.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeStepper system.
#
# @Requirement F1.20
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  # Pluggable TimeStepper System
  [./TimeStepper]
    type = ConstantDT
    dt = 0.2
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/scalar_constraint/scalar_constraint_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
  elem_type = QUAD4
[]

# NL

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]

  [./alpha]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[ScalarKernels]
  [./alpha_ced]
    type = AlphaCED
    variable = alpha
    value = 10
  [../]
[]

[BCs]
  [./left]
    type = ScalarVarBC
    variable = u
    boundary = '3'
    alpha = alpha
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = '1'
    value = 0
  [../]
[]

[Preconditioning]
  active = 'pc'

  [./pc]
    type = SMP
    full = true

  solve_type = 'PJFNK'
  [../]

  [./FDP_PJFNK]
    type = FDP
    full = true

  solve_type = 'PJFNK'

    # These options **together** cause a zero pivot in this problem, even without SUPG terms.
    # But using either option alone appears to be OK.
    # petsc_options_iname = '-mat_fd_coloring_err -mat_fd_type'
    # petsc_options_value = '1.e-10               ds'

    petsc_options_iname = '-mat_fd_coloring_err'
    petsc_options_value = '1.e-10'
    # petsc_options_iname = '-mat_fd_type'
    # petsc_options_value = 'ds'
  [../]
[] # End preconditioning block

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  hide = alpha
[]

(modules/richards/test/tests/gravity_head_1/gh20.i)

# investigating validity of immobile saturation
# 5 elements, no SUPG

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
  xmin = -1
  xmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1 10 100 1000 10000'
    x = '0 10 100 1000 10000'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -1.0
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E0
  end_time = 1E5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh20
  execute_on = 'timestep_end final'
  interval = 10000
  exodus = true
[]

(modules/phase_field/examples/multiphase/DerivativeMultiPhaseMaterial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmin = -12
  xmax = 12
  ymin = -12
  ymax = 12
  elem_type = QUAD4
[]

[GlobalParams]
  # let's output all material properties for demonstration purposes
  outputs = exodus

  # prefactor on the penalty function kernels. The higher this value is, the
  # more rigorously the constraint is enforced
  penalty = 1e3
[]

#
# These AuxVariables hold the directly calculated free energy density in the
# simulation cell. They are provided for visualization purposes.
#
[AuxVariables]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./cross_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./local_free_energy]
    type = TotalFreeEnergy
    variable = local_energy
    interfacial_vars = 'c'
    kappa_names = 'kappa_c'
    additional_free_energy = cross_energy
  [../]

  #
  # Helper kernel to cpompute the gradient contribution from interfaces of order
  # parameters evolved using the ACMultiInterface kernel
  #
  [./cross_terms]
    type = CrossTermGradientFreeEnergy
    variable = cross_energy
    interfacial_vars = 'eta1 eta2 eta3'
    #
    # The interface coefficient matrix. This should be symmetrical!
    #
    kappa_names = 'kappa11 kappa12 kappa13
                   kappa21 kappa22 kappa23
                   kappa31 kappa32 kappa33'
  [../]
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    #
    # We set up a smooth cradial concentrtaion gradient
    # The concentration will quickly change to adapt to the preset order
    # parameters eta1, eta2, and eta3
    #
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 5.0
      invalue = 1.0
      outvalue = 0.01
      int_width = 10.0
    [../]
  [../]

  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      #
      # Note: this initial conditions sets up a _sharp_ interface. Ideally
      # we should start with a smooth interface with a width consistent
      # with the kappa parameter supplied for the given interface.
      #
      function = 'r:=sqrt(x^2+y^2);if(r<=4,1,0)'
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = 'r:=sqrt(x^2+y^2);if(r>4&r<=7,1,0)'
    [../]
  [../]
  [./eta3]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = 'r:=sqrt(x^2+y^2);if(r>7,1,0)'
    [../]
  [../]
[]

[Kernels]
  #
  # Cahn-Hilliard kernel for the concentration variable.
  # Note that we are not using an interfcae kernel on this variable, but rather
  # rely on the interface width enforced on the order parameters. This allows us
  # to use a direct solve using the CahnHilliard kernel _despite_ only using first
  # order elements.
  #
  [./c_res]
    type = CahnHilliard
    variable = c
    f_name = F
    args = 'eta1 eta2 eta3'
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]

  #
  # Order parameter eta1
  # Each order parameter is acted on by 4 kernels:
  #  1. The stock time derivative deta_i/dt kernel
  #  2. The Allen-Cahn kernel that takes a Dervative Material for the free energy
  #  3. A gradient interface kernel that includes cross terms
  #     see http://mooseframework.org/wiki/PhysicsModules/PhaseField/DevelopingModels/MultiPhaseModels/ACMultiInterface/
  #  4. A penalty contribution that forces the interface contributions h(eta)
  #     to sum up to unity
  #
  [./deta1dt]
    type = TimeDerivative
    variable = eta1
  [../]
  [./ACBulk1]
    type = AllenCahn
    variable = eta1
    args = 'eta2 eta3 c'
    mob_name = L1
    f_name = F
  [../]
  [./ACInterface1]
    type = ACMultiInterface
    variable = eta1
    etas = 'eta1 eta2 eta3'
    mob_name = L1
    kappa_names = 'kappa11 kappa12 kappa13'
  [../]
  [./penalty1]
    type = SwitchingFunctionPenalty
    variable = eta1
    etas    = 'eta1 eta2 eta3'
    h_names = 'h1   h2   h3'
  [../]

  #
  # Order parameter eta2
  #
  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
  [./ACBulk2]
    type = AllenCahn
    variable = eta2
    args = 'eta1 eta3 c'
    mob_name = L2
    f_name = F
  [../]
  [./ACInterface2]
    type = ACMultiInterface
    variable = eta2
    etas = 'eta1 eta2 eta3'
    mob_name = L2
    kappa_names = 'kappa21 kappa22 kappa23'
  [../]
  [./penalty2]
    type = SwitchingFunctionPenalty
    variable = eta2
    etas    = 'eta1 eta2 eta3'
    h_names = 'h1   h2   h3'
  [../]

  #
  # Order parameter eta3
  #
  [./deta3dt]
    type = TimeDerivative
    variable = eta3
  [../]
  [./ACBulk3]
    type = AllenCahn
    variable = eta3
    args = 'eta1 eta2 c'
    mob_name = L3
    f_name = F
  [../]
  [./ACInterface3]
    type = ACMultiInterface
    variable = eta3
    etas = 'eta1 eta2 eta3'
    mob_name = L3
    kappa_names = 'kappa31 kappa32 kappa33'
  [../]
  [./penalty3]
    type = SwitchingFunctionPenalty
    variable = eta3
    etas    = 'eta1 eta2 eta3'
    h_names = 'h1   h2   h3'
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  # here we declare some of the model parameters: the mobilities and interface
  # gradient prefactors. For this example we use arbitrary numbers. In an actual simulation
  # physical mobilities would be used, and the interface gradient prefactors would
  # be readjusted to the free energy magnitudes.
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M   kappa_c L1 L2 L3  kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
    prop_values = '0.2 0.75    1  1  1   0.75    0.75    0.75    0.75    0.75    0.75    0.75    0.75    0.75   '
  [../]

  # This material sums up the individual phase contributions. It is written to the output file
  # (see GlobalParams section above) and can be used to check the constraint enforcement.
  [./etasummat]
    type = ParsedMaterial
    f_name = etasum
    args = 'eta1 eta2 eta3'
    material_property_names = 'h1 h2 h3'
    function = 'h1+h2+h3'
  [../]

  # The phase contribution factors for each material point are computed using the
  # SwitchingFunctionMaterials. Each phase with an order parameter eta contributes h(eta)
  # to the global free energy density. h is a function that switches smoothly from 0 to 1
  [./switching1]
    type = SwitchingFunctionMaterial
    function_name = h1
    eta = eta1
    h_order = SIMPLE
  [../]
  [./switching2]
    type = SwitchingFunctionMaterial
    function_name = h2
    eta = eta2
    h_order = SIMPLE
  [../]
  [./switching3]
    type = SwitchingFunctionMaterial
    function_name = h3
    eta = eta3
    h_order = SIMPLE
  [../]

  # The barrier function adds a phase transformation energy barrier. It also
  # Drives order parameters toward the [0:1] interval to avoid negative or larger than 1
  # order parameters (these are set to 0 and 1 contribution by the switching functions
  # above)
  [./barrier]
    type = MultiBarrierFunctionMaterial
    etas = 'eta1 eta2 eta3'
  [../]

  # We use DerivativeParsedMaterials to specify three (very) simple free energy
  # expressions for the three phases. All necessary derivatives are built automatically.
  # In a real problem these expressions can be arbitrarily complex (or even provided
  # by custom kernels).
  [./phase_free_energy_1]
    type = DerivativeParsedMaterial
    f_name = F1
    function = '(c-1)^2'
    args = 'c'
  [../]
  [./phase_free_energy_2]
    type = DerivativeParsedMaterial
    f_name = F2
    function = '(c-0.5)^2'
    args = 'c'
  [../]
  [./phase_free_energy_3]
    type = DerivativeParsedMaterial
    f_name = F3
    function = 'c^2'
    args = 'c'
  [../]

  # The DerivativeMultiPhaseMaterial ties the phase free energies together into a global free energy.
  # http://mooseframework.org/wiki/PhysicsModules/PhaseField/DevelopingModels/MultiPhaseModels/
  [./free_energy]
    type = DerivativeMultiPhaseMaterial
    f_name = F
    # we use a constant free energy (GeneriConstantmaterial property Fx)
    fi_names = 'F1  F2  F3'
    hi_names = 'h1  h2  h3'
    etas     = 'eta1 eta2 eta3'
    args = 'c'
    W = 1
  [../]
[]

[Postprocessors]
  # The total free energy of the simulation cell to observe the energy reduction.
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
  [../]

  # for testing we also monitor the total solute amount, which should be conserved.
  [./total_solute]
    type = ElementIntegralVariablePostprocessor
    variable = c
  [../]
[]

[Preconditioning]
  # This preconditioner makes sure the Jacobian Matrix is fully populated. Our
  # kernels compute all Jacobian matrix entries.
  # This allows us to use the Newton solver below.
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  # Automatic differentiation provedes a _full_ Jacobian in this example
  # so we can safely use NEWTON for a fast solve
  solve_type = 'NEWTON'

  l_max_its = 15
  l_tol = 1.0e-6

  nl_max_its = 50
  nl_rel_tol = 1.0e-6
  nl_abs_tol = 1.0e-6

  start_time = 0.0
  end_time   = 150.0

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.1
  [../]
[]

[Debug]
  # show_var_residual_norms = true
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./table]
    type = CSV
    delimiter = ' '
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/bh_except10.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
    compute_internal_energy = false
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    use_mobility = true
    use_internal_energy = true
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/planar_hard1.i)

# apply uniform stretches in x, y and z directions.
# let mc_cohesion = 10, mc_cohesion_residual = 2, mc_cohesion_rate =
# With cohesion = C, friction_angle = 60deg, tip_smoother = 4, the
# algorithm should return to
# sigma_m = C*Cos(60)/Sin(60)
# This allows checking of the relationship for C

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 10
    value_residual = 2
    rate = 1E4
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    yield_function_tolerance = 1E-5
    use_custom_returnMap = true
    shift = 1E-12
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar_hard1
  exodus = false
  [./csv]
    type = CSV
    execute_on = timestep_end
    [../]
[]

(test/tests/controls/time_periods/aux_scalar_kernels/control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux0]
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
  [../]
[]

[Functions]
  [./func]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxScalarKernels]
  [./scalar_aux0]
    type = FunctionScalarAux
    variable = aux0
    function = func
  [../]
  [./scalar_aux1]
    type = FunctionScalarAux
    variable = aux1
    function = func
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Controls]
  [./damping_control]
    type = TimePeriod
    disable_objects = '*/scalar_aux0 */scalar_aux1'
    start_time = 0.25
    end_time = 0.75
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/richards/test/tests/buckley_leverett/bl20_lumped.i)

# two-phase version
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 30
  xmin = 0
  xmax = 15
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '0.1 0.5 0.5 1 2  4'
    x = '0   0.1 1   5 40 42'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E6
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./w_aux_seff]
  [../]
[]



[Kernels]
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[AuxKernels]
  [./w_aux_seff_auxk]
    type = RichardsSeffAux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
    variable = w_aux_seff
  [../]
[]


[ICs]
  [./water_ic]
    type = FunctionIC
    variable = pwater
    function = initial_water
  [../]
  [./gas_ic]
    type = FunctionIC
    variable = pgas
    function = initial_gas
  [../]
[]

[BCs]
  [./left_w]
    type = DirichletBC
    variable = pwater
    boundary = left
    value = 1E6
  [../]
  [./left_g]
    type = DirichletBC
    variable = pgas
    boundary = left
    value = 1000
  [../]
  [./right_w]
    type = DirichletBC
    variable = pwater
    boundary = right
    value = -300000
  [../]
  [./right_g]
    type = DirichletBC
    variable = pgas
    boundary = right
    value = 0
  [../]
[]


[Functions]
  [./initial_water]
    type = ParsedFunction
    value = 1000000*(1-min(x/5,1))-if(x<5,0,300000)
  [../]
  [./initial_gas]
    type = ParsedFunction
    value = 1000
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.15
    mat_permeability = '1E-10 0 0  0 1E-10 0  0 0 1E-10'
    viscosity = '1E-3 1E-6'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'standard'

  [./bounded]
  # must use --use-petsc-dm command line argument
    type = SMP
    full = true
    petsc_options_iname = '-snes_type   -pc_factor_shift_type'
    petsc_options_value = 'vinewtonssls nonzero'
  [../]

  [./standard]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]

[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 50

  nl_rel_tol = 1.e-9
  nl_max_its = 10

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = bl20_lumped
  execute_on = 'initial timestep_end final'
  interval = 100000
  exodus = true
  hide = pgas
  [./console_out]
    type = Console
    interval = 1
  [../]
[]

(modules/richards/test/tests/gravity_head_2/gh02.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  # get nonconvergence if initial condition is too crazy
  [./water_ic]
    type = FunctionIC
    function = pwater_initial
    variable = pwater
  [../]
  [./gas_ic]
    type = FunctionIC
    function = pgas_initial
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
    outputs = none # no reason why mass should be conserved
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
    outputs = none # no reason why mass should be conserved
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./pwater_initial]
    type = ParsedFunction
    value = 1-x/2
  [../]
  [./pgas_initial]
    type = ParsedFunction
    value = 2-x/5
  [../]

  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu NONZERO 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh02
  csv = true
[]

(test/tests/multiapps/loose_couple_time_adapt/adaptiveDT.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]

[Variables]

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 0.006
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.001
    optimal_iterations = 6
  [../]
  nl_abs_tol = 1.0e-8
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/actions/both_direct_2vars.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 9
  ny = 6
  xmin = 10
  xmax = 40
  ymin = 15
  ymax = 35
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./c]
        free_energy = F
        mobility = 1.0
        kappa = 20.0
        args = 'eta'
        solve_type = direct
      [../]
    [../]
    [./Nonconserved]
      [./eta]
        free_energy = F
        mobility = 1.0
        kappa = 20
        args = 'c'
        family = HERMITE
        order = THIRD
      [../]
    [../]
  [../]
[]

[ICs]
  [./c_IC]
    type = BoundingBoxIC
    variable = c
    x1 = 10
    x2 = 25
    y1 = 15
    y2 = 35
    inside = 0.1
    outside = 0.9
  [../]
  [./eta_IC]
    type = ConstantIC
    variable = eta
    value = 0.5
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta c'
    function = '(1 - eta)*10.0*(c - 0.1)^2 + eta*(8.0*(c - 0.9)^2) + 10.0*eta^2*(1-eta)^2'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm lu'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 5
  dt = 0.05
[]

[Outputs]
  perf_graph = true
  [./out]
    type = Exodus
    refinements = 2
  [../]
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_test_elemental.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  nz = 0
  xmax = 1000
  ymax = 1000
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 12 # Should match grain_num so we can test with FauxGrainTracker too
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 12 # Number of grains
    coloring_algorithm = bt # bt will assign one grain to each op if they are the same
    rand_seed = 8675
  [../]
  [./grain_tracker]
    type = GrainTracker
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./CuGrGr]
    type = GBEvolution
    T = 500 # K
    wGB = 100 # nm
    GBmob0 = 2.5e-6
    Q = 0.23
    GBenergy = 0.708
    molar_volume = 7.11e-6
  [../]
[]

[Postprocessors]
  [./DOFs]
    type = NumDOFs
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 2
  dt = 100.0
[]

[Adaptivity]
  marker = error_marker
  max_h_level = 1
  [./Markers]
    active = 'error_marker'
    [./bnds_marker]
      type = ValueThresholdMarker
      invert = true
      refine = 0.85
      coarsen = 0.975
      third_state = DO_NOTHING
      variable = bnds
    [../]
    [./error_marker]
      type = ErrorFractionMarker
      coarsen = 0.1
      indicator = bnds_error
      refine = 0.7
    [../]
  [../]
  [./Indicators]
    [./bnds_error]
      type = GradientJumpIndicator
      variable = bnds
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/pressure_pulse/pp_fu_01.i)

# investigating pressure pulse in 1D with 1 phase
# steadystate

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2E6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_fu_01
  exodus = true
[]

(test/tests/multiapps/relaxation/picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/ad_convective_heat_flux/equilibrium.i)


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
[]

[Variables]
  [./temp]
    initial_condition = 200.0
  [../]
[]

[Kernels]
  [./heat_dt]
    type = ADTimeDerivative
    variable = temp
  [../]
  [./heat_conduction]
    type = ADDiffusion
    variable = temp
  [../]
[]

[BCs]
  [./right]
    type = ADConvectiveHeatFluxBC
    variable = temp
    boundary = 'right'
    T_infinity = 100.0
    heat_transfer_coefficient = 1
  [../]
[]

[Postprocessors]
  [./left_temp]
    type = SideAverageValue
    variable = temp
    boundary = left
    execute_on = 'TIMESTEP_END initial'
  [../]
  [./right_temp]
    type = SideAverageValue
    variable = temp
    boundary = right
  [../]
  [./right_flux]
    type = SideFluxAverage
    variable = temp
    boundary = right
    diffusivity = 1
  [../]
[]

[Executioner]
  type = Transient

  num_steps = 10
  dt = 1e1

  nl_abs_tol = 1e-12
[]

[Outputs]
  [./out]
    type = CSV
    interval = 10
  [../]
[]

(test/tests/multiapps/multilevel/time_dt_from_master_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 100
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    x = '0     1'
    y = '0.25  1'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  dt = 0.25
  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  exodus = true
  [./out]
    type = Console
    output_file = true
  [../]
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = time_dt_from_master_sub.i
  [../]
[]

(test/tests/executioners/eigen_executioners/normal_eigen_kernel.i)

[Mesh]
 type = GeneratedMesh
 dim = 2
 xmin = 0
 xmax = 10
 ymin = 0
 ymax = 10
 elem_type = QUAD4
 nx = 8
 ny = 8

 uniform_refine = 0
[]

[Variables]
  active = 'u'

  [./u]
    # second order is way better than first order
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff rea rhs'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./rea]
    type = CoefReaction
    variable = u
    coefficient = 2.0
  [../]

  [./rhs]
    type = MassEigenKernel
    variable = u
    eigen = false
  [../]

  [./rea1]
    type = CoefReaction
    variable = u
    coefficient = 1.0
  [../]
[]

[BCs]
  [./inhomogeneous]
    type = DirichletBC
    variable = u
    boundary = '2 3'
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
[]

[Postprocessors]
  active = 'unorm'

  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = timestep_end
  [../]
[]

[Outputs]
  file_base = normal_eigen_kernel
  exodus = true
[]

(test/tests/misc/check_error/dg_kernel_with_aux_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = u
  [../]
[]

[DGKernels]
  [./nope]
    type = DGDiffusion
    variable = v
    epsilon = -1
    sigma = 6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/transfers/transfer_interpolation/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  # This test currently diffs when run in parallel with DistributedMesh enabled,
  # most likely due to the fact that it uses some geometric search stuff.
  # For more information, see #2121.
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./layered_average]
    type = LayeredAverage
    variable = u
    direction = x
    num_layers = 3
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  nl_rel_tol = 1e-10

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]
[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    sub_cycling = true
    interpolate_transfers = true
    output_sub_cycles = true
  [../]
[]

[Transfers]
  [./nearest_node]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = nearest_node
  [../]
  [./mesh_function]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = mesh_function
  [../]
  [./user_object]
    type = MultiAppUserObjectTransfer
    direction = to_multiapp
    multi_app = sub
    variable = user_object
    user_object = layered_average
  [../]
  [./interpolation]
    type = MultiAppInterpolationTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = interpolation
  [../]
[]

(test/tests/misc/serialized_solution/adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./aux_serialized]
    type = TestSerializedSolution
    system = aux
  [../]
  [./nl_serialized]
    type = TestSerializedSolution
    system = nl
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  marker = box_refine
  [./Markers]
    [./box_refine]
      type = BoxMarker
      bottom_left = '0.2 0.2 0'
      top_right = '0.8 0.8 0'
      inside = REFINE
      outside = DONT_MARK
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/random3.i)

# Using CappedMohrCoulomb with Mohr-Coulomb failure only
# Plasticity models:
# Cohesion = 1MPa
# Friction angle = dilation angle = 0.5
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 1234
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1234
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 6
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 7
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 8
    variable = f2
  [../]
  [./f3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 9
    variable = f3
  [../]
  [./f4]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 10
    variable = f4
  [../]
  [./f5]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 11
    variable = f5
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = int0
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./tot_iters]
    type = ElementIntegralMaterialProperty
    mat_prop = plastic_NR_iterations
    outputs = console
  [../]
  [./intnl_max]
    type = ElementExtremeValue
    variable = int0
    outputs = console
  [../]
  [./raw_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./raw_f1]
    type = ElementExtremeValue
    variable = f1
    outputs = console
  [../]
  [./raw_f2]
    type = ElementExtremeValue
    variable = f2
    outputs = console
  [../]
  [./raw_f3]
    type = ElementExtremeValue
    variable = f3
    outputs = console
  [../]
  [./raw_f4]
    type = ElementExtremeValue
    variable = f4
    outputs = console
  [../]
  [./raw_f5]
    type = ElementExtremeValue
    variable = f5
    outputs = console
  [../]
  [./iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./f0]
    type = FunctionValuePostprocessor
    function = should_be_zero0_fcn
  [../]
  [./f1]
    type = FunctionValuePostprocessor
    function = should_be_zero1_fcn
  [../]
  [./f2]
    type = FunctionValuePostprocessor
    function = should_be_zero2_fcn
  [../]
  [./f3]
    type = FunctionValuePostprocessor
    function = should_be_zero3_fcn
  [../]
  [./f4]
    type = FunctionValuePostprocessor
    function = should_be_zero4_fcn
  [../]
  [./f5]
    type = FunctionValuePostprocessor
    function = should_be_zero5_fcn
  [../]
[]

[Functions]
  [./should_be_zero0_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f0'
  [../]
  [./should_be_zero1_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f1'
  [../]
  [./should_be_zero2_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f2'
  [../]
  [./should_be_zero3_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f3'
  [../]
  [./should_be_zero4_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f4'
  [../]
  [./should_be_zero5_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f5'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E12
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E12
  [../]
  [./coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E6
    value_residual = 0
    internal_limit = 1
  [../]
  [./ang]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.9
    value_residual = 0.2
    internal_limit = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 1.3E9'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 1E5
    max_NR_iterations = 100
    yield_function_tol = 1.0E-1
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random3
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto22.i)

# MeanCapTC with tensile failure

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 1
    internal_limit = 10
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = -10
    value_residual = -1
    internal_limit = 9
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-11
    internal_constraint_tolerance = 1E-9
    use_custom_cto = true
    use_custom_returnMap = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7 1'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5 7 2  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-11
    plastic_models = cap
    tangent_operator = nonlinear
    min_stepsize = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/problems/dump_objects/add_mat_and_kernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[AddMatAndKernel]
[]

[Problem]
  type = DumpObjectsProblem
  dump_path = AddMatAndKernel
[]

[Executioner]
  type = Steady
[]

(test/tests/bcs/periodic/orthogonal_pbc_on_square.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmax = 10
  ymax = 10
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Functions]
  [./tr_x]
    type = ParsedFunction
    value = 0
  [../]
  [./tr_y]
    type = ParsedFunction
    value = x
  [../]
  [./itr_x]
    type = ParsedFunction
    value = y
  [../]
  [./itr_y]
    type = ParsedFunction
    value = 0
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./forcing]
    type = GaussContForcing
    variable = u
    y_center = 1
    x_spread = 0.25
    y_spread = 0.5
  [../]
  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  # active = ' '
  [./Periodic]
    [./x]
      primary = bottom
      secondary = left
      transform_func = 'tr_x tr_y'
      inv_transform_func = 'itr_x itr_y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  num_steps = 10
  solve_type = NEWTON
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/ray_tracing/test/tests/raykernels/ray_distance_aux/ray_distance_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmax = 5
  ymax = 5
[]

[AuxVariables/distance]
  order = CONSTANT
  family = MONOMIAL
[]

[RayKernels/distance]
  type = RayDistanceAux
  variable = distance
[]

[UserObjects/study]
  type = LotsOfRaysRayStudy
  vertex_to_vertex = false
  centroid_to_vertex = false
  centroid_to_centroid = true
  execute_on = initial
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/generic_materials/ad_generic_function_rank_two_tensor.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Functions]
  [fcn_00]
    type = ParsedFunction
    value = '1 + t'
  []
  [fcn_01]
    type = ParsedFunction
    value = '4 + t'
  []
  [fcn_02]
    type = ParsedFunction
    value = '7 + t'
  []
  [fcn_10]
    type = ParsedFunction
    value = '2 + t'
  []
  [fcn_11]
    type = ParsedFunction
    value = '5 + t'
  []
  [fcn_12]
    type = ParsedFunction
    value = '8 + t'
  []
  [fcn_20]
    type = ParsedFunction
    value = '3 + t'
  []
  [fcn_21]
    type = ParsedFunction
    value = '6 + t'
  []
  [fcn_22]
    type = ParsedFunction
    value = '9 + t'
  []
[]

[Materials]
  [./tensor]
    type = ADGenericFunctionRankTwoTensor
    tensor_name = function
    tensor_functions = 'fcn_00 fcn_01 fcn_02 fcn_10 fcn_11 fcn_12 fcn_20 fcn_21 fcn_22'
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

[Postprocessors]
  [00]
    type = ElementAverageValue
    variable = function_00
  []
  [01]
    type = ElementAverageValue
    variable = function_01
  []
  [02]
    type = ElementAverageValue
    variable = function_02
  []
  [10]
    type = ElementAverageValue
    variable = function_10
  []
  [11]
    type = ElementAverageValue
    variable = function_11
  []
  [12]
    type = ElementAverageValue
    variable = function_12
  []
  [20]
    type = ElementAverageValue
    variable = function_20
  []
  [21]
    type = ElementAverageValue
    variable = function_21
  []
  [22]
    type = ElementAverageValue
    variable = function_22
  []
[]

[Outputs]
  csv = true
[]

(test/tests/time_integrators/explicit-euler/ee-1d-quadratic.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 20
  elem_type = EDGE3
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x*x-2*t
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x*x
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
#    lumping = true
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1'
    function = exact_fn
    implicit = true
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'explicit-euler'
  solve_type = 'LINEAR'

  l_tol = 1e-12
  start_time = 0.0
  num_steps = 20
  dt = 0.00005
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(test/tests/time_integrators/rk-2/1d-linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 20
  elem_type = EDGE2
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = x
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*x
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  [./TimeIntegrator]
    type = ExplicitMidpoint
  [../]
  solve_type = 'LINEAR'

  start_time = 0.0
  num_steps = 10
  dt = 0.001
  l_tol = 1e-15
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/level_set/test/tests/verification/1d_level_set_supg_mms/1d_level_set_supg_mms.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 32
  nx = 64
[]

[Variables]
  [./phi]
  [../]
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[ICs]
  [./phi_ic]
    function = phi_exact
    variable = phi
    type = FunctionIC
  [../]
  [./vel_ic]
    type = VectorFunctionIC
    variable = velocity
    function = velocity_func
  []
[]

[Functions]
  [./phi_exact]
    type = ParsedFunction
    value = 'a*exp(1/(10*t))*sin(2*pi*x/b) + 1'
    vars = 'a b'
    vals = '1 8'
  [../]
  [./phi_mms]
    type = ParsedFunction
    value = '-a*exp(1/(10*t))*sin(2*pi*x/b)/(10*t^2) + 2*pi*a*exp(1/(10*t))*cos(2*pi*x/b)/b'
    vars = 'a b'
    vals = '1 8'
  [../]
  [./velocity_func]
    type = ParsedVectorFunction
    value_x = '1'
    value_y = '1'
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]
  [./time_supg]
    type = LevelSetTimeDerivativeSUPG
    variable = phi
    velocity = velocity
  [../]
  [./phi_advection]
    type = LevelSetAdvection
    variable = phi
    velocity = velocity
  [../]
  [./phi_forcing]
    type = BodyForce
    variable = phi
    function = phi_mms
  [../]
  [./phi_advection_supg]
    type = LevelSetAdvectionSUPG
    variable = phi
    velocity = velocity
  [../]
  [./phi_forcing_supg]
    type = LevelSetForcingFunctionSUPG
    velocity = velocity
    variable = phi
    function = phi_mms
  [../]
[]

[Postprocessors]
  [./error]
    type = ElementL2Error
    function = phi_exact
    variable = phi
  [../]
  [./h]
    type = AverageElementSize
  [../]
  [./point]
    type = PointValue
    point = '0.1 0 0'
    variable = phi
  [../]
[]

[Executioner]
  type = Transient
  start_time = 1
  dt = 0.01
  end_time = 1.25
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  scheme = bdf2
  nl_rel_tol = 1e-12
[]

[Outputs]
  interval = 10
  execute_on = 'timestep_end'
  csv = true
[]

(test/tests/misc/block_boundary_material_check/bc_check.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[BCs]
  [./bc_left]
    type = MatTestNeumannBC
    variable = u
    boundary = left
    mat_prop = 'prop'
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
[]

(test/tests/dirackernels/vectorPostprocessor_point_source/3d_vpp.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  active = 'u'
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  [./point_source]
    type = VectorPostprocessorPointSource
    variable = u
    vector_postprocessor = csv_reader
    x_coord_name = x3
    y_coord_name = y3
    z_coord_name = z3
    value_name = value3
  [../]
[]

[VectorPostprocessors]
  [./csv_reader]
    type = CSVReader
    csv_file = point_value_file.csv
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform_inclined5.i)

# Plastic deformation, shear failure, with inclined normal direction = (1, 0, 0)
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the xmax surface of a unit cube:
# disp_x = 5*t/6
# disp_y = 6*t
# disp_z = 8*t
# should yield trial stress:
# stress_xx = 10*t
# stress_xz = 32*t
# stress_xy = 24*t (so q_trial = 40*t)
# Use tan(friction_angle) = 0.5 and tan(dilation_angle) = 1/6, and cohesion=20,
# the system should return to p=0, q=20, ie stress_xx=0, stress_zx=16,
# stress_yx=12 on the first time step (t=1)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = right
    function = 5*t/6
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = right
    function = 6*t
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = right
    function = 8*t
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.166666666667
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '4 4'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakInclinedPlaneStressUpdate
    normal_vector = '1 0 0'
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform_inclined5
  csv = true
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCRFF/PFCRFF_tolerance_test.i)

[GlobalParams]
  num_L = 5
  L_name_base = L
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 12
  ny = 12
  xmax = 6
  ymax = 6
[]

[Variables]
  [./PFCRFFVariables]
  [../]
  [./n]
    [./InitialCondition]
      type = RandomIC
      max = 0.8
      min = 0.2
      seed = 12345
    [../]
  [../]
[]

[Kernels]
  [./PFCRFFKernel]
    n_name = n
    log_approach = tolerance
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFC]
    type = PFCRFFMaterial
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
    type = SMP
    full = true
  [../]
  [./FDP]
    type = FDP
    full = true
  [../]
[]

[Executioner]
  # petsc_options = '-snes_mf_operator -ksp_monitor'
  # petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  # petsc_options_value = 'hypre boomeramg 31'
  # petsc_options = '-pc_factor_shift_nonzero '
  # petsc_options_iname = -pc_type
  # petsc_options_value = lu
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         101   preonly   lu      5'
  type = Transient
  num_steps = 1
  dt = 0.1
  l_max_its = 50
  nl_max_its = 20
  solve_type = NEWTON
  l_tol = 1e-04
  nl_rel_tol = 1e-9
  scheme = bdf2
[]

[Outputs]
  exodus = true
[]

[ICs]
  active = ''
  [./density_IC]
    y2 = 10.5
    lc = 6
    y1 = 1.5
    min = .8
    max = .2
    x2 = 10.5
    crystal_structure = FCC
    variable = n
    x1 = 1.5
    type = PFCFreezingIC
  [../]
[]

(test/tests/nodalkernels/jac_test/block_jacobian_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [./u_x]
  [../]
  [./u_y]
  [../]
[]

[Kernels]
  [./diff_x]
    type = CoefDiffusion
    variable = u_x
    coef = 0.1
  [../]
  [./diff_y]
    type = CoefDiffusion
    variable = u_y
    coef = 0.1
  [../]
[]

[NodalKernels]
  [./test_y]
    type = JacobianCheck
    variable = u_y
  [../]
  [./test_x]
    type = JacobianCheck
    variable = u_x
  [../]
[]

[BCs]
  [./left_x]
    type = DirichletBC
    variable = u_x
    preset = false
    boundary = left
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = u_x
    preset = false
    boundary = right
    value = 1
  [../]
  [./left_y]
    type = DirichletBC
    variable = u_y
    preset = false
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
  solve_type = NEWTON
#  petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'
  nl_max_its = 1
  nl_abs_tol = 1e0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform3_inner_edge.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.7E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = inner_edge
    yield_function_tolerance = 1      # irrelevant here
    internal_constraint_tolerance = 1 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
  [./mc]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 8
    smoothing_tol = 1E-7
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_inner_edge
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/many_deforms_cap.i)

# apply many large deformations, checking that the algorithm returns correctly to
# the yield surface each time


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '(sin(0.05*t)+x)/1E0'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '(cos(0.04*t)+x*y)/1E0'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 't/1E2'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./yield_fcn_at_zero]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'yield_fcn_at_zero'
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    tip_scheme = cap
    mc_tip_smoother = 0.0
    cap_start = 1000
    cap_rate = 1E-3
    mc_edge_smoother = 10
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    max_NR_iterations = 1000
    ep_plastic_tolerance = 1E-6
    plastic_models = mc
    debug_fspb = crash
    deactivation_scheme = safe
  [../]
[]


[Executioner]
  end_time = 1000
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = many_deforms_cap
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/multiapps/move/multilevel_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = multilevel_sub.i
    output_in_position = true
    move_time = 0.05
    move_positions = '2 2 0'
    move_apps = 0
  [../]
[]

(modules/porous_flow/test/tests/heat_conduction/no_fluid.i)

# 0phase heat conduction.
# apply a boundary condition of T=300 to a bar that
# is initially at T=200, and observe the expected
# error-function response
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
    initial_condition = 200
  []
[]

[Kernels]
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [heat_conduction]
    type = PorousFlowHeatConduction
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp'
    number_fluid_phases = 0
    number_fluid_components = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '2.2 0 0  0 0 0  0 0 0'
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2.2
    density = 0.5
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 300
    variable = temp
  []
[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E1
  end_time = 1E2
[]

[Postprocessors]
  [t000]
    type = PointValue
    variable = temp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [t010]
    type = PointValue
    variable = temp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [t020]
    type = PointValue
    variable = temp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [t030]
    type = PointValue
    variable = temp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [t040]
    type = PointValue
    variable = temp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [t050]
    type = PointValue
    variable = temp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [t060]
    type = PointValue
    variable = temp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [t070]
    type = PointValue
    variable = temp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [t080]
    type = PointValue
    variable = temp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [t090]
    type = PointValue
    variable = temp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [t100]
    type = PointValue
    variable = temp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = no_fluid
  [csv]
    type = CSV
  []
  exodus = false
[]

(modules/heat_conduction/test/tests/joule_heating/transient_jouleheating.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 5
  ymax = 5
[]

[Variables]
  [./T]
    initial_condition = 293.0 #in K
  [../]
  [./elec]
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = HeatConduction
    variable = T
  [../]
  [./HeatTdot]
    type = HeatConductionTimeDerivative
    variable = T
  [../]
  [./HeatSrc]
    type = JouleHeatingSource
    variable = T
    elec = elec
  [../]
  [./electric]
    type = HeatConduction
    variable = elec
    diffusion_coefficient = electrical_conductivity
  [../]
[]

[BCs]
  [./lefttemp]
    type = DirichletBC
    boundary = left
    variable = T
    value = 293 #in K
  [../]
  [./elec_left]
    type = DirichletBC
    variable = elec
    boundary = left
    value = 1 #in V
  [../]
  [./elec_right]
    type = DirichletBC
    variable = elec
    boundary = right
    value = 0
  [../]
[]

[Materials]
  [./k]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = '397.48' #copper in W/(m K)
    block = 0
  [../]
  [./cp]
    type = GenericConstantMaterial
    prop_names = 'specific_heat'
    prop_values = '385.0' #copper in J/(kg K)
    block = 0
  [../]
  [./rho]
    type = GenericConstantMaterial
    prop_names = 'density'
    prop_values = '8920.0' #copper in kg/(m^3)
    block = 0
  [../]
  [./sigma] #copper is default material
    type = ElectricalConductivity
    temperature = T
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         101   preonly   ilu      1'
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-10
  l_tol = 1e-4
  dt = 1
  end_time = 5
  automatic_scaling = true
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/stochastic_tools/test/tests/surrogates/pod_rb/boundary/sub.i)

[Problem]
  type = FEProblem
  extra_tag_vectors  = 'diff react bodyf dir_src dir_imp'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmax = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = u
    diffusivity = k
    extra_vector_tags = 'diff'
  []
  [reaction]
    type = MaterialReaction
    variable = u
    coefficient = alpha
    extra_vector_tags = 'react'
  []
  [source]
    type = BodyForce
    variable = u
    value = 1.0
    extra_vector_tags = 'bodyf'
  []
[]

[Materials]
  [k]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 1.0
  []
  [alpha]
    type = GenericConstantMaterial
    prop_names = alpha
    prop_values = 1.0
  []
[]

[BCs]
  [dummy_1]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    extra_vector_tags = 'dir_imp'
  []
  [dummy_2]
    type = DirichletBCModifier
    variable = u
    boundary = left
    value = 1
    extra_vector_tags = 'dir_src'
  []
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(modules/xfem/test/tests/bimaterials/inclusion_ad_bimaterials_2d.i)

# This test is for a matrix-inclusion composite materials using AD
# The global stress is determined by switching the stress based on level set values
# The inclusion geometry is marked by a level set function
# The matrix and inclusion are glued together

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 11
  xmin = 0.0
  xmax = 5.
  ymin = 0.0
  ymax = 5.
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Functions]
  [./ls_func]
    type = ParsedFunction
    value = 'sqrt((y-2.5)*(y-2.5) + (x-2.5)*(x-2.5)) - 1.5'
  [../]
[]

[AuxVariables]
  [./a_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./a_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./a_strain_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./b_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./b_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./b_strain_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    use_automatic_differentiation = true
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_xy'
  [../]
[]

[AuxKernels]
  [./a_strain_xx]
    type = ADRankTwoAux
    rank_two_tensor = A_total_strain
    index_i = 0
    index_j = 0
    variable = a_strain_xx
  [../]
  [./a_strain_yy]
    type = ADRankTwoAux
    rank_two_tensor = A_total_strain
    index_i = 1
    index_j = 1
    variable = a_strain_yy
  [../]
  [./a_strain_xy]
    type = ADRankTwoAux
    rank_two_tensor = A_total_strain
    index_i = 0
    index_j = 1
    variable = a_strain_xy
  [../]
  [./b_strain_xx]
    type = ADRankTwoAux
    rank_two_tensor = B_total_strain
    index_i = 0
    index_j = 0
    variable = b_strain_xx
  [../]
  [./b_strain_yy]
    type = ADRankTwoAux
    rank_two_tensor = B_total_strain
    index_i = 1
    index_j = 1
    variable = b_strain_yy
  [../]
  [./b_strain_xy]
    type = ADRankTwoAux
    rank_two_tensor = B_total_strain
    index_i = 0
    index_j = 1
    variable = b_strain_xy
  [../]
[]

[Constraints]
  [./dispx_constraint]
    type = XFEMSingleVariableConstraint
    use_displaced_mesh = false
    variable = disp_x
    alpha = 1e8
    geometric_cut_userobject = 'level_set_cut_uo'
  [../]
  [./dispy_constraint]
    type = XFEMSingleVariableConstraint
    use_displaced_mesh = false
    variable = disp_y
    alpha = 1e8
    geometric_cut_userobject = 'level_set_cut_uo'
  [../]
[]

[BCs]
  [./bottomx]
    type = ADDirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = ADDirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./topx]
    type = ADFunctionDirichletBC
    boundary = top
    variable = disp_x
    function = '0.03*t'
  [../]
  [./topy]
    type = ADFunctionDirichletBC
    boundary = top
    variable = disp_y
    function = '0.03*t'
  [../]
[]

[Materials]
  [./elasticity_tensor_A]
    type = ADComputeIsotropicElasticityTensor
    base_name = A
    youngs_modulus = 1e9
    poissons_ratio = 0.3
  [../]
  [./strain_A]
    type = ADComputeSmallStrain
    base_name = A
  [../]
  [./stress_A]
    type = ADComputeLinearElasticStress
    base_name = A
  [../]
  [./elasticity_tensor_B]
    type = ADComputeIsotropicElasticityTensor
    base_name = B
    youngs_modulus = 1e5
    poissons_ratio = 0.3
  [../]
  [./strain_B]
    type = ADComputeSmallStrain
    base_name = B
  [../]
  [./stress_B]
    type = ADComputeLinearElasticStress
    base_name = B
  [../]
  [./combined_stress]
    type = ADLevelSetBiMaterialRankTwo
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = ls
    prop_name = stress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = NEWTON
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

# controls for linear iterations
  l_max_its = 20
  l_tol = 1e-8

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-50 #1e-7

# time control
  start_time = 0.0
  dt = 0.5
  end_time = 1.0
  num_steps = 2

  max_xfem_update = 1
[]

[Outputs]
  exodus = true
  file_base = inclusion_bimaterials_2d_out
  execute_on = timestep_end
  csv = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/transfers/multiapp_copy_transfer/multivariable_copy/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  # Create two variables
  [./u]
  [../]
  [./v]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = initial
  [../]
[]

[Transfers]
  # Transfer both variables by inputting a vector of their names
  [./from_sub]
    type = MultiAppCopyTransfer
    direction = from_multiapp
    source_variable = 'u v'
    variable = 'u v'
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/dgkernels/ad_dg_convection/ad_dg_convection.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 20
[]

[Variables]
  [u]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[DGKernels]
  [convection]
    type = ADDGConvection
    variable = u
    velocity = '1 0 0'
  []
[]

[BCs]
  [left]
    type = PenaltyDirichletBC
    value = 1
    penalty = 1e6
    boundary = 'left'
    variable = u
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  num_steps = 10
  dt = 1
  dtmin = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/time_derivative/time_derivative.i)

# This test is setting the values of an auxiliary varaible f according to the
# function f_fn. This function is time dependent.
#
# Then the f_dot is brought as a forcing function into the L2 projection, thus
# the resulting values of u should give the f_dot which is known.
#
# NOTE: There is no need to do more than 2 time steps, because f_dot is constant
# in time. That means that the projection is exactly the same for the second time
# step as is for the first time step. The solver has nothing to do and you can
# see that on the "zero" initial non-linear residual.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Functions]
  [./f_fn]
    type = ParsedFunction
    value = t*(x+y)
  [../]
  [./f_dot_fn]
    type = ParsedFunction
    value = (x+y)
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./l2_proj]
    type = Reaction
    variable = u
  [../]
  [./dck]
    type = DotCouplingKernel
    variable = u
    v = f
  [../]
[]

[AuxVariables]
  [./f]
  [../]
[]

[AuxKernels]
  [./f_k]
    type = FunctionAux
    variable = f
    function = f_fn
  [../]
[]

[Postprocessors]
  [./l2_error]
    type = ElementL2Error
    variable = u
    function = f_dot_fn
  [../]
[]

[Executioner]
  type = Transient

  dt = 0.1
  num_steps = 2

  nl_abs_tol = 1.e-15
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp07.i)

# Capped weak-plane plasticity
# checking jacobian for shear + tensile failure
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 1
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 1.0
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.1
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 0
    value_residual = 0
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 1  0 0 -1  1 -1 1'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/jacobian/chem13.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with three primary variables and four reactions, and some zero concnetrations
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0
  []
  [b]
    initial_condition = 0
  []
  [c]
    initial_condition = 0
  []
  [temp]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1.234
  []
  [eqm_k1]
    initial_condition = 1.999
  []
  [eqm_k2]
    initial_condition = 0.789
  []
  [eqm_k3]
    initial_condition = 1.111
  []
  [ini_sec_conc0]
    initial_condition = 0.02
  []
  [ini_sec_conc1]
    initial_condition = 0.04
  []
  [ini_sec_conc2]
    initial_condition = 0.06
  []
  [ini_sec_conc3]
    initial_condition = 0.08
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = '1E10 2E10 3E10 4E10'
    stoichiometry = '1 1 2 0'
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = '1.1E10 2.2E10 3.3E10 4.4E10'
    stoichiometry = '2 -2 0 0.5'
  []
  [c]
    type = PorousFlowPreDis
    variable = c
    mineral_density = '0.1E10 0.2E10 0.3E10 0.4E10'
    stoichiometry = '3 -3 0 1'
  []
  [temp]
    type = Diffusion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b c temp'
    number_fluid_phases = 1
    number_fluid_components = 4
    number_aqueous_kinetic = 4
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b c'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b c'
    num_reactions = 4
    equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2 eqm_k3'
    primary_activity_coefficients = '0.5 0.8 0.9'
    reactions = '0.5 2 3
                 1.5 -2 3
                 2 0 0
                 0 0.5 1'
    specific_reactive_surface_area = '-44.4E-2 22.1E-2 32.1E-1 -50E-2'
    kinetic_rate_constant = '0.678 0.999 1.23 0.3'
    activation_energy = '4.4 3.3 4.5 4.0'
    molar_volume = '3.3 4.4 5.5 6.6'
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = '1.0 1.1 1.2 0.9'
    eta_exponent = '1.2 1.01 1.1 1.2'
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = 'ini_sec_conc0 ini_sec_conc1 ini_sec_conc2 ini_sec_conc3'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/tensor_mechanics/test/tests/ad_2D_geometries/2D-RZ_centerline_VLC.i)

# Simple test to check for use of AxisymmetricCenterlineAverageValue with
# volumetric_locking_correction activated in a tensor mechanics simulation

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
  volumetric_locking_correction = true
[]

[Problem]
  coord_type = RZ
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    use_automatic_differentiation = true
  [../]
[]

[AuxVariables]
  [./temperature]
    initial_condition = 298.0
  [../]
[]

[BCs]
  [./symmetry_x]
    type = ADDirichletBC
    variable = disp_r
    value = 0
    boundary = left
  [../]
  [./roller_z]
    type = ADDirichletBC
    variable = disp_z
    value = 0
    boundary = bottom
  [../]
  [./top_load]
    type = ADFunctionDirichletBC
    variable = disp_z
    function = -0.01*t
    boundary = top
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
  [../]
  [./_elastic_strain]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-10
  nl_max_its = 15

  l_tol = 1e-6
  l_max_its = 50

  start_time = 0.0
  end_time = 0.3
  dt = 0.1
[]

[Postprocessors]
  [./center_temperature]
    type = AxisymmetricCenterlineAverageValue
    variable = temperature
    boundary = left
  [../]
[]

[Outputs]
  csv = true
  perf_graph = true
[]

(modules/misc/test/tests/dynamic_loading/dynamic_obj_registration/dynamic_objects.i)

# This input file contains objects only available in phase_field
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 2
  xmax = 50
  ymax = 25
  elem_type = QUAD4
  uniform_refine = 2
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c_IC]
    type = BoundingBoxIC
    x1 = 15.0
    x2 = 35.0
    y1 = 0.0
    y2 = 25.0
    inside = 1.0
    outside = -0.8
    variable = c
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
    block = 0
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 15
  nl_max_its = 10
  start_time = 0.0

  num_steps = 2
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

[Problem]
  register_objects_from = 'PhaseFieldApp'
  library_path = '../../../../../phase_field/lib'
[]

(test/tests/bcs/ad_bc_preset_nodal/bc_function_preset.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./left]
    type = ParsedFunction
    value = 'y'
  [../]

  [./right]
    type = ParsedFunction
    value = '1+y'
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = ADDiffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

   [./left]
    type = ADFunctionDirichletBC
    variable = u
    boundary = 3
    function = left
  [../]

  [./right]
    type = ADFunctionDirichletBC
    variable = u
    boundary = 1
    function = right
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = bc_func_out
  exodus = true
[]

(modules/phase_field/test/tests/MultiPhase/switchingfunctionmultiphasematerial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmin = 0
  xmax = 30
  ymin = 0
  ymax = 30
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
  [./eta1]
  [../]
  [./eta2]
  [../]
  [./eta3]
  [../]
  [./eta0]
  [../]
[]

[ICs]

  [./IC_eta2]
    x1 = 0
    y1 = 15
    x2 = 30
    y2 = 30
    inside = 1.0
    outside = 0.0
    type = BoundingBoxIC
    variable = eta2
    int_width = 0
  [../]
  [./IC_eta3]
    x1 = 15
    y1 = 0
    x2 = 30
    y2 = 15
    inside = 1.0
    outside = 0.0
    type = BoundingBoxIC
    variable = eta3
    int_width = 0
  [../]
  [./IC_eta4]
    x1 = 0
    y1 = 0
    x2 = 15
    y2 = 15
    inside = 1.0
    outside = 0.0
    type = BoundingBoxIC
    variable = eta0
    int_width = 0
  [../]
  [./IC_c]
    x1 = 15
    y1 = 15
    radius = 8.0
    outvalue = 0.05
    variable = c
    invalue = 1.0
    type = SmoothCircleIC
    int_width = 3.0
  [../]
  [./IC_eta1]
    x1 = 15
    y1 = 15
    radius = 8.0
    outvalue = 0.0
    variable = eta1
    invalue = 1.0
    type = SmoothCircleIC
    int_width = 3.0
  [../]
[]

# Not evalulating time evolution to improve test performance, since we are only testing
# the material property. However, the kernel and free energy are left in place to allow
# this test to be easily turned in to a working example

#[Kernels]
#  [./c_dot]
#    type = CoupledTimeDerivative
#    variable = w
#    v = c
#  [../]
#  [./c_res]
#    type = SplitCHParsed
#    variable = c
#    f_name = F
#    kappa_name = kappa_c
#    w = w
#    args = 'eta1 eta2 eta3 eta0'
#  [../]
#  [./w_res]
#    # args = 'c'
#    type = SplitCHWRes
#    variable = w
#    mob_name = M
#  [../]
#  [./AC1_bulk]
#    type = AllenCahn
#    variable = eta1
#    f_name = F
#    args = 'c eta2 eta3 eta0'
#  [../]
#  [./AC1_int]
#    type = ACInterface
#    variable = eta1
#    kappa_name = kappa_s
#  [../]
#  [./e1_dot]
#    type = TimeDerivative
#    variable = eta1
#  [../]
#  [./AC2_bulk]
#    type = AllenCahn
#    variable = eta2
#    f_name = F
#    args = 'c eta1 eta3 eta0'
#  [../]
#  [./AC2_int]
#    type = ACInterface
#    variable = eta2
#  [../]
#  [./e2_dot]
#    type = TimeDerivative
#    variable = eta2
#  [../]
#  [./AC3_bulk]
#    type = AllenCahn
#    variable = eta3
#    f_name = F
#    args = 'c eta2 eta1 eta0'
#  [../]
#  [./AC3_int]
#    type = ACInterface
#    variable = eta3
#  [../]
#  [./e3_dot]
#    type = TimeDerivative
#    variable = eta3
#  [../]
#  [./AC4_bulk]
#    type = AllenCahn
#    variable = eta0
#    f_name = F
#    args = 'c eta2 eta3 eta1'
#  [../]
#  [./AC4_int]
#    type = ACInterface
#    variable = eta0
#  [../]
#  [./e4_dot]
#    type = TimeDerivative
#    variable = eta0
#  [../]
#[]

[Materials]
  [./ha_test]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = ha
    all_etas = 'eta0 eta1 eta2 eta3'
    phase_etas = 'eta1'
    outputs = exodus
  [../]
  [./hb_test]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'eta0 eta1 eta2 eta3'
    phase_etas = 'eta0 eta2 eta3'
    outputs = exodus
  [../]
  #[./ha]
  #  type = DerivativeParsedMaterial
  #  args = 'eta1 eta2 eta3 eta0'
  #  f_name = ha_parsed
  #  function = 'eta1^2/(eta1^2+eta2^2+eta3^2+eta0^2)'
  #  derivative_order = 2
  #  outputs = exodus
  #[../]
  #[./hb]
  #  type = DerivativeParsedMaterial
  #  args = 'eta1 eta2 eta3 eta0'
  #  f_name = hb_parsed
  #  function = '(eta2^2+eta3^2+eta0^2)/(eta1^2+eta2^2+eta3^2+eta0^2)'
  #  derivative_order = 2
  #  outputs = exodus
  #[../]

  #[./FreeEng]
  #  type = DerivativeParsedMaterial
  #  args = 'c eta1 eta2 eta3 eta0'
  #  f_name = F
  #  constant_names = 'c1 c2 s g d e h z'
  #  constant_expressions = '1.0 0.0 1.5 1.5 1.0 1.0 1 1.0'
  #  material_property_names = 'ha(eta1,eta2,eta3,eta0) hb(eta1,eta2,eta3,eta0)'
  #  function = 'a:=eta1^2/(eta1^2+eta2^2+eta3^2+eta0^2);f1:=ha*(c-c1)^2;b:=(eta2^2+eta3^2+eta0^2)/(eta1^2+eta2^2+eta3^2+eta0^2);f2:=hb*(c-c2)^2
  #  ;f3:=1/4*eta1^4-1/2*eta1^2+1/4*eta2^4-1/2*eta2^2+1/4*eta3^4-1/2*eta3^2+1/4*eta0^4-1/2*eta0^2
  #  ;f4:=z*s*(eta1^2*eta2^2+eta1^2*eta3^2+eta1^2*eta0^2)+g*(eta2^2*eta3^2+eta2^2*eta0^2+eta3^2*eta0^2);f:=1/4+e*f1+d*f2+h*(f3+f4);f'
  #  derivative_order = 2
  #[../]
  [./const]
    type = GenericConstantMaterial
    prop_names = 'kappa_c kappa_s kappa_op L M'
    prop_values = '0 3 3 1.0 1.0'
    outputs = exodus
  [../]

[]


[Executioner]
  type = Transient
  num_steps = 1
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]


[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/sinks/injection_production_eg.i)

# phase = 0 is liquid phase
# phase = 1 is gas phase
# fluid_component = 0 is water
# fluid_component = 1 is CO2

# Constant rate of CO2 injection into the left boundary
# 1D mesh
# The PorousFlowPiecewiseLinearSinks remove the correct water and CO2 from the right boundary

# Note i take pretty big timesteps here so the system is quite nonlinear

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [frac_water_in_liquid]
    initial_condition = 1.0
  []
  [frac_water_in_gas]
    initial_condition = 0.0
  []
[]

[AuxKernels]
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = timestep_end
  []
[]

[Variables]
  [pwater]
    initial_condition = 20E6
  []
  [pgas]
    initial_condition = 20.1E6
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = pgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = pgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas pwater'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1E-6
    m = 0.6
  []
[]

[Modules]
  [FluidProperties]
    [true_water]
      type = Water97FluidProperties
    []
    [tabulated_water]
      type = TabulatedFluidProperties
      fp = true_water
      temperature_min = 275
      pressure_max = 1E8
      interpolated_properties = 'density viscosity enthalpy internal_energy'
      fluid_property_file = water97_tabulated_11.csv
    []
    [true_co2]
      type = CO2FluidProperties
    []
    [tabulated_co2]
      type = TabulatedFluidProperties
      fp = true_co2
      temperature_min = 275
      pressure_max = 1E8
      interpolated_properties = 'density viscosity enthalpy internal_energy'
      fluid_property_file = co2_tabulated_11.csv
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 293.15
  []
  [saturation_calculator]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = pgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'frac_water_in_liquid frac_water_in_gas'
  []
  [water]
    type = PorousFlowSingleComponentFluid
    fp = tabulated_water
    phase = 0
  []
  [co2]
    type = PorousFlowSingleComponentFluid
    fp = tabulated_co2
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.2
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityBC
    nw_phase = true
    lambda = 2
    s_res = 0.1
    sum_s_res = 0.2
    phase = 1
  []
[]

[BCs]
  [co2_injection]
    type = PorousFlowSink
    boundary = left
    variable = pgas # pgas is associated with the CO2 mass balance (fluid_component = 1 in its Kernels)
    flux_function = -1E-2 # negative means a source, rather than a sink
  []

  [right_water]
    type = PorousFlowPiecewiseLinearSink
    boundary = right

    # a sink of water, since the Kernels given to pwater are for fluid_component = 0 (the water)
    variable = pwater

    # this Sink is a function of liquid porepressure
    # Also, all the mass_fraction, mobility and relperm are referenced to the liquid phase now
    fluid_phase = 0

    # Sink strength = (Pwater - 20E6)
    pt_vals = '0 1E9'
    multipliers = '0 1E9'
    PT_shift = 20E6

    # multiply Sink strength computed above by mass fraction of water at the boundary
    mass_fraction_component = 0

    # also multiply Sink strength by mobility of the liquid
    use_mobility = true

    # also multiply Sink strength by the relperm of the liquid
    use_relperm = true

    # also multiplly Sink strength by 1/L, where L is the distance to the fixed-porepressure external environment
    flux_function = 10 # 1/L
  []

  [right_co2]
    type = PorousFlowPiecewiseLinearSink
    boundary = right
    variable = pgas
    fluid_phase = 1
    pt_vals = '0 1E9'
    multipliers = '0 1E9'
    PT_shift = 20.1E6
    mass_fraction_component = 1
    use_mobility = true
    use_relperm = true
    flux_function = 10 # 1/L
  []
[]

[Preconditioning]
  active = 'basic'
  [basic]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu NONZERO 2'
  []
  [preferred]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = 'lu mumps'
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  nl_abs_tol = 1E-13
  nl_rel_tol = 1E-10
  end_time = 1e4
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1E4
    growth_factor = 1.1
  []
[]

[VectorPostprocessors]
  [pps]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '20 0 0'
    num_points = 20
    sort_by = x
    variable = 'pgas pwater saturation_gas'
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/outputs/iterative/iterative.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    nonlinear_residual_dt_divisor = 100
    linear_residual_dt_divisor = 100
    start_time = 1.8
    end_time = 1.85
    execute_on = 'nonlinear linear timestep_end'
  [../]
[]

(test/tests/misc/check_error/uo_vector_pps_name_collision_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD4
[]

[UserObjects]
  [./ud]
    type = MTUserObject
    scalar = 2
    vector = '9 7 5'
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -2
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = x*x
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./ffn]
    type = UserObjectKernel
    variable = u
    user_object = ud
  []
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    function = exact_fn
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[VectorPostprocessors]
  [./ud]
    type = ConstantVectorPostprocessor
    value = 1
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(modules/heat_conduction/test/tests/NAFEMS/transient/T3/nafems_t3_hex_template.i)


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 0.01
  zmin = 0.0
  zmax = 0.01
  elem_type = HEX8
[]

[Variables]
  [./temp]
    initial_condition = 0.0
  [../]
[]

[BCs]
  [./FixedTempLeft]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 0.0
  [../]
  [./FunctionTempRight]
    type = FunctionDirichletBC
    variable = temp
    boundary = right
    function = '100.0 * sin(pi*t/40)'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
  [./HeatTdot]
    type = HeatConductionTimeDerivative
    variable = temp
  [../]
[]

[Materials]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity specific_heat density'
    prop_values = '35.0 440.5 7200.0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  l_tol = 1e-5
  nl_max_its = 50
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12

  dt = 1
  end_time = 32.0
[]

[Postprocessors]
  [./target_temp]
    type = NodalVariableValue
    variable = temp
    nodeid = 19
  [../]
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/except05.i)

# Exception test: Dictator cannot determine the FEType and it is not properly specified in the AdvectiveFluxCalculator
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[GlobalParams]
  gravity = '1 2 3'
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [tracer]
  []
  [cm]
    family = Monomial
    order = constant
  []
[]

[Kernels]
  [cm]
    type = Diffusion
    variable = cm
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[PorousFlowUnsaturated]
  porepressure = pp
  mass_fraction_vars = tracer
  fp = the_simple_fluid
[]

[UserObjects]
  [dummy_dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp cm'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [advective_flux_calculator]
    type = PorousFlowAdvectiveFluxCalculatorSaturated
    PorousFlowDictator = dummy_dictator
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

(test/tests/bcs/penalty_dirichlet_bc/function_penalty_dirichlet_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -4+x*x+y*y
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x*x+y*y
    grad_x = 2*x
    grad_y = 2*y
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'bc_all'
  [./bc_all]
    type = FunctionPenaltyDirichletBC
    variable = u
    function = solution
    boundary = 'top left right bottom'
    penalty = 1e6
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
  nl_rel_tol = 1e-14
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/misc/check_error/ic_variable_not_specified.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 1
  [../]
[../]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/tutorials/spinodal_decomposition/s5_energycurve.i)

#
# Example simulation of an iron-chromium alloy at 500 C. Equilibrium
# concentrations are at 23.6 and 82.3 mol% Cr. Kappa value, free energy equation,
# and mobility equation were provided by Lars Hoglund. Solved using the split
# form of the Cahn-Hilliard equation.

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  nx = 25
  ny = 25
  nz = 0
  xmin = 0
  xmax = 25
  ymin = 0
  ymax = 25
  zmin = 0
  zmax = 0
  uniform_refine = 2
[]

[Variables]
  [./c]   # Mole fraction of Cr (unitless)
    order = FIRST
    family = LAGRANGE
    scaling = 1e+04
  [../]
  [./w]   # Chemical potential (eV/mol)
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./f_density]   # Local energy density (eV/mol)
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./concentrationIC]   # 46.774 mol% Cr with variations
    type = RandomIC
    min = 0.44774
    max = 0.48774
    seed = 210
    variable = c
  [../]
[]

[BCs]
  [./Periodic]
    [./c_bcs]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./w_dot]
    variable = w
    v = c
    type = CoupledTimeDerivative
  [../]
  [./coupled_res]
    variable = w
    type = SplitCHWRes
    mob_name = M
  [../]
  [./coupled_parsed]
    variable = c
    type = SplitCHParsed
    f_name = f_loc
    kappa_name = kappa_c
    w = w
  [../]
[]

[AuxKernels]
  # Calculates the energy density by combining the local and gradient energies
  [./f_density]   # (eV/mol/nm^2)
    type = TotalFreeEnergy
    variable = f_density
    f_name = 'f_loc'
    kappa_names = 'kappa_c'
    interfacial_vars = c
  [../]
[]

[Materials]
  # d is a scaling factor that makes it easier for the solution to converge
  # without changing the results. It is defined in each of the first three
  # materials and must have the same value in each one.
  [./kappa]                  # Gradient energy coefficient (eV nm^2/mol)
    type = GenericFunctionMaterial
    prop_names = 'kappa_c'
    prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27'
                  # kappa_c *eV_J*nm_m^2* d
  [../]
  [./mobility]               # Mobility (nm^2 mol/eV/s)
    # NOTE: This is a fitted equation, so only 'Conv' has units
    type = DerivativeParsedMaterial
    f_name = M
    args = c
    constant_names =       'Acr    Bcr    Ccr    Dcr
                            Ecr    Fcr    Gcr
                            Afe    Bfe    Cfe    Dfe
                            Efe    Ffe    Gfe
                            nm_m   eV_J   d'
    constant_expressions = '-32.770969 -25.8186669 -3.29612744 17.669757
                            37.6197853 20.6941796  10.8095813
                            -31.687117 -26.0291774 0.2286581   24.3633544
                            44.3334237 8.72990497  20.956768
                            1e+09      6.24150934e+18          1e-27'
    function = 'nm_m^2/eV_J/d*((1-c)^2*c*10^
                (Acr*c+Bcr*(1-c)+Ccr*c*log(c)+Dcr*(1-c)*log(1-c)+
                Ecr*c*(1-c)+Fcr*c*(1-c)*(2*c-1)+Gcr*c*(1-c)*(2*c-1)^2)
                +c^2*(1-c)*10^
                (Afe*c+Bfe*(1-c)+Cfe*c*log(c)+Dfe*(1-c)*log(1-c)+
                Efe*c*(1-c)+Ffe*c*(1-c)*(2*c-1)+Gfe*c*(1-c)*(2*c-1)^2))'
    derivative_order = 1
    outputs = exodus
  [../]
  [./local_energy]           # Local free energy function (eV/mol)
    type = DerivativeParsedMaterial
    f_name = f_loc
    args = c
    constant_names = 'A   B   C   D   E   F   G  eV_J  d'
    constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
                            1.208993e+04 2.568625e+03 -2.354293e+03
                            6.24150934e+18 1e-27'
    function = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
                E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
    derivative_order = 2
  [../]
  [./precipitate_indicator]  # Returns 1/625 if precipitate
    type = ParsedMaterial
    f_name = prec_indic
    args = c
    function = if(c>0.6,0.0016,0)
  [../]
[]

[Postprocessors]
  [./step_size]             # Size of the time step
    type = TimestepSize
  [../]
  [./iterations]            # Number of iterations needed to converge timestep
    type = NumNonlinearIterations
  [../]
  [./nodes]                 # Number of nodes in mesh
    type = NumNodes
  [../]
  [./evaluations]           # Cumulative residual calculations for simulation
    type = NumResidualEvaluations
  [../]
  [./total_energy]          # Total free energy at each timestep
    type = ElementIntegralVariablePostprocessor
    variable = f_density
    execute_on = 'initial timestep_end'
  [../]
  [./num_features]          # Number of precipitates formed
    type = FeatureFloodCount
    variable = c
    threshold = 0.6
  [../]
  [./precipitate_area]      # Fraction of surface devoted to precipitates
    type = ElementIntegralMaterialProperty
    mat_prop = prec_indic
  [../]
  [./active_time]           # Time computer spent on simulation
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
[]

[Preconditioning]
  [./coupled]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1e-6
  nl_max_its = 50
  nl_abs_tol = 1e-9
  end_time = 604800   # 7 days
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
                         -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly
                         ilu          1'
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    cutback_factor = 0.8
    growth_factor = 1.5
    optimal_iterations = 7
  [../]
  [./Adaptivity]
    coarsen_fraction = 0.1
    refine_fraction = 0.7
    max_h_level = 2
  [../]
[]

[Outputs]
  exodus = true
  console = true
  csv = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(modules/porous_flow/test/tests/recover/theis.i)

# Tests that PorousFlow can successfully recover using a checkpoint file.
# This test contains stateful material properties, adaptivity and integrated
# boundary conditions with nodal-sized materials.
#
# This test file is run three times:
# 1) The full input file is run to completion
# 2) The input file is run for half the time and checkpointing is included
# 3) The input file is run in recovery using the checkpoint data
#
# The final output of test 3 is compared to the final output of test 1 to verify
# that recovery was successful.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmax = 100
  bias_x = 1.05
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = Y
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Adaptivity]
  marker = marker
  max_h_level = 4
  [Indicators]
    [front]
      type = GradientJumpIndicator
      variable = zi
    []
  []
  [Markers]
    [marker]
      type = ErrorFractionMarker
      indicator = front
      refine = 0.8
      coarsen = 0.2
    []
  []
[]

[AuxVariables]
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1]
    order = CONSTANT
    family = MONOMIAL
  []
  [y0]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = timestep_end
  []
  [x1]
    type = PorousFlowPropertyAux
    variable = x1
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = timestep_end
  []
  [y0]
    type = PorousFlowPropertyAux
    variable = y0
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = timestep_end
  []
[]

[Variables]
  [pgas]
    initial_condition = 20e6
  []
  [zi]
    initial_condition = 0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pgas
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = zi
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = zi
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowWaterNCG
    water_fp = water
    gas_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 20
  []
  [waterncg]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
  []
[]

[BCs]
  [aquifer]
    type = PorousFlowPiecewiseLinearSink
    variable = pgas
    boundary = right
    pt_vals = '0 1e8'
    multipliers = '0 1e8'
    flux_function = 1e-6
    PT_shift = 20e6
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowSquarePulsePointSource
    point = '0 0 0'
    mass_flux = 2
    variable = zi
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 2e2
  dt = 50
[]

[VectorPostprocessors]
  [line]
    type = NodalValueSampler
    sort_by = x
    variable = 'pgas zi'
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  csv = true
[]

(test/tests/executioners/time_period/time_period_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Functions]
  [./exact_p1]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]
  [./ffn_p1]
    type = ParsedFunction
    value = (x*x+y*y)-4*t
  [../]

  [./exact_p2]
    type = ParsedFunction
    value = t*((x*x*x)+(y*y*y))
  [../]
  [./ffn_p2]
    type = ParsedFunction
    value = (x*x*x+y*y*y)-6*t*(x+y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn1]
    type = BodyForce
    variable = u
    function = ffn_p1
  [../]

  [./ffn2]
    type = BodyForce
    variable = u
    function = ffn_p2
  [../]
[]

[BCs]
  [./all1]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_p1
  [../]
  [./all2]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_p2
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  dt = 0.1
  num_steps = 10
[]

[Controls]
  [./first_period]
    type = TimePeriod
    start_time = 0.0
    end_time = 0.45
    enable_objects = '*/ffn1 */all1'
    disable_objects = '*/ffn2 */all2'
    execute_on = 'initial timestep_begin'
    set_sync_times = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/ad_convective_heat_flux/coupled.i)


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
[]

[Variables]
  [./temp]
    initial_condition = 200.0
  [../]
[]

[Kernels]
  [./heat_dt]
    type = ADTimeDerivative
    variable = temp
  [../]
  [./heat_conduction]
    type = Diffusion
    variable = temp
  [../]
  [./heat]
    type = ADBodyForce
    variable = temp
    value = 0
  [../]
[]

[BCs]
  [./right]
    type = ADConvectiveHeatFluxBC
    variable = temp
    boundary = 'right'
    T_infinity = T_inf
    heat_transfer_coefficient = htc
  [../]
[]

[Materials]
  [chf_mat]
    type = ADConvectiveHeatFluxTest
    temperature = temp
    boundary = 'right'
  []
[]

[Postprocessors]
  [./left_temp]
    type = SideAverageValue
    variable = temp
    boundary = left
    execute_on = 'TIMESTEP_END initial'
  [../]
  [./right_temp]
    type = SideAverageValue
    variable = temp
    boundary = right
  [../]
  [./right_flux]
    type = SideFluxAverage
    variable = temp
    boundary = right
    diffusivity = 1
  [../]
[]

[Executioner]
  type = Transient

  num_steps = 10
  dt = 1

  nl_abs_tol = 1e-12
[]

[Outputs]
  [./out]
    type = CSV
    interval = 10
  [../]
[]

(test/tests/scaling/residual-based/residual-based.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = '1000 * (1 - x)'
  []
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [rxn]
    type = PReaction
    power = 2
    variable = u
  []
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1000
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  verbose = true
  automatic_scaling = true
  resid_vs_jac_scaling_param = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/restart_transient_from_transient/restart_trans_with_2subs_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  xmax = 0.3
  ymax = 0.3
[]

[AuxVariables]
  [power_density]
  []
[]

[Variables]
  [temp]
  []
[]

[Kernels]
  [heat_conduction]
     type = Diffusion
     variable = temp
  []
  [heat_ie]
    type = TimeDerivative
    variable = temp
  []
  [heat_source_fuel]
    type = CoupledForce
    variable = temp
    v = power_density
  []
[]

[BCs]
  [bc]
    type = DirichletBC
    variable = temp
    boundary = '1 3'
    value = 100
  []
  [bc2]
    type = NeumannBC
    variable = temp
    boundary = '0 2'
    value = 10.0
  []
[]

[Executioner]
  type = Transient

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  start_time = 0
  end_time = 3
  dt = 1.0

  nl_abs_tol = 1e-7
  nl_rel_tol = 1e-7
[]

[Postprocessors]
  [temp_fuel_avg]
    type = ElementAverageValue
    variable = temp
    block = '0'
    execute_on = 'initial timestep_end'
  []
  [pwr_density]
    type = ElementIntegralVariablePostprocessor
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  perf_graph = true
  exodus = true
  color = true
  csv = true
[]

(test/tests/kernels/conservative_advection/full_upwinding_2D.i)

# 2D test of advection with full upwinding
# Note there are no overshoots or undershoots
# but there is numerical diffusion.
# The center of the blob advects with the correct velocity
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_blob]
    type = FunctionIC
    variable = u
    function = 'if(x<0.2,if(y<0.2,1,0),0)'
  [../]
[]

[Kernels]
  [./udot]
    type = MassLumpedTimeDerivative
    variable = u
  [../]
  [./advection]
    type = ConservativeAdvection
    variable = u
    upwinding_type = full
    velocity = '2 1 0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = LINEAR
  dt = 0.01
  end_time = 0.1
  l_tol = 1E-14
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/ad_power_law_creep/power_law_creep_restart1.i)

# 1x1x1 unit cube with uniform pressure on top face

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
    use_automatic_differentiation = true
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 1'
  [../]
[]

[Kernels]
  [./heat]
    type = ADHeatConduction
    variable = temp
  [../]
  [./heat_ie]
    type = ADHeatConductionTimeDerivative
    variable = temp
  [../]
[]

[BCs]
  [./u_top_pull]
    type = ADPressure
    variable = disp_y
    component = 1
    boundary = top
    constant = -10.0e6
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp_fix]
    type = DirichletBC
    variable = temp
    boundary = 'bottom top'
    value = 1000.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
    constant_on = SUBDOMAIN
  [../]
  [./radial_return_stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'power_law_creep'
  [../]
  [./power_law_creep]
    type = ADPowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]

  [./thermal]
    type = ADHeatConductionMaterial
    specific_heat = 1.0
    thermal_conductivity = 100.
  [../]
  [./density]
    type = ADDensity
    density = 1.0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.0
  num_steps = 6
  dt = 0.1
[]

[Outputs]
  exodus = true
  csv = true
  [./out]
    type = Checkpoint
    num_files = 1
  [../]
[]

(test/tests/outputs/console/multiapp/picard_master_both.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v_begin]
  [../]
  [./v_end]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u_begin]
    type = CoupledForce
    variable = u
    v = v_begin
  [../]
  [./force_u_end]
    type = CoupledForce
    variable = u
    v = v_end
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
[]

[MultiApps]
  [./sub_begin]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub.i
  [../]
  [./sub_end]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '1 1 1'
    input_files = picard_sub.i
    execute_on = 'timestep_end'
  [../]
[]

[Transfers]
  [./v_from_sub_begin]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_begin
    source_variable = v
    variable = v_begin
  [../]
  [./u_to_sub_begin]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub_begin
    source_variable = u
    variable = u
  [../]
  [./v_from_sub_end]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_end
    source_variable = v
    variable = v_end
  [../]
  [./u_to_sub_end]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub_end
    source_variable = u
    variable = u
  [../]
[]

(modules/phase_field/test/tests/actions/conserved_direct_1var.i)

#
# Test consreved action for direct solve
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 16
  ny = 16
  xmax = 50
  ymax = 50
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./cv]
        solve_type = direct
        free_energy = F
        kappa = 2.0
        mobility = 1.0
      [../]
    [../]
  [../]
[]

[ICs]
  [./InitialCondition]
    type = CrossIC
    x1 = 5.0
    y1 = 5.0
    x2 = 45.0
    y2 = 45.0
    variable = cv
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'cv'
    function = '(1-cv)^2 * (1+cv)^2'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 10
  nl_rel_tol = 1.0e-10

  start_time = 0.0
  num_steps = 5
  dt = 0.7
[]

[Outputs]
  [./out]
    type = Exodus
    refinements = 2
  [../]
[]

(modules/porous_flow/test/tests/mass_conservation/mass10.i)

# Checking that the mass postprocessor throws the correct error when kernel_variable_numer is illegal

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [sat]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[ICs]
  [pinit]
    type = ConstantIC
    value = 1
    variable = pp
  []
  [satinit]
    type = FunctionIC
    function = 1-x
    variable = sat
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sat
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp sat'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pp
    phase1_saturation = sat
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [comp1_total_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    kernel_variable_number = 2
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(test/tests/functions/solution_function/solution_function_scale_mult.i)

# checking scale_multiplier
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  nx = 3
  ymin = -1
  ymax = 1
  ny = 3
[]

[UserObjects]
  [./solution_uo]
    type = SolutionUserObject
    mesh = square_with_u_equals_x.e
    timestep = 1
    system_variables = u
    scale_multiplier = '2 2 0'
    transformation_order = scale_multiplier
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./u_init]
    type = FunctionIC
    variable = u
    function = solution_fcn
  [../]
[]

[Functions]
  [./solution_fcn]
    type = SolutionFunction
    from_variable = u
    solution = solution_uo
  [../]
[]

[Kernels]
  [./diff]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  l_max_its = 800
  nl_rel_tol = 1e-10
  num_steps = 1
  end_time = 1
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = solution_function_scale_mult
  exodus = true
[]

(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_volume_single.i)

# This test calculates the volume of a few simple shapes
# Using the FeatureVolumeVectorPostprocessor

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0

  xmin = -2
  xmax = 2
  ymin = -2
  ymax = 2
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./gr0]
  [../]
  [./gr1]
  [../]
[]

[ICs]
  [./circle]
    type = SmoothCircleIC
    x1 = 0
    y1 = 0
    radius = 1
    int_width = 0.01
    invalue = 1
    outvalue = 0
    variable = gr0
  [../]
  [./boxes]
    type = MultiBoundingBoxIC
    corners = '-1.5 -0.25 0
                  1 -0.5  0'
    opposite_corners = '-1 0.25 0
                         2  0.5 0'
    inside = 1
    outside = 0
    variable = gr1
  [../]
[]

[Postprocessors]
  [./grain_tracker]
    type = GrainTracker
    variable = 'gr0 gr1'
    threshold = 0.1
    compute_var_to_feature_map = true
    execute_on = 'initial'
  [../]
[]

[VectorPostprocessors]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_tracker
    single_feature_per_element = true
    execute_on = 'initial'
  [../]
[]

[Executioner]
  type = Steady

  [./Adaptivity]
    initial_adaptivity = 3
    refine_fraction = 0.7
    coarsen_fraction = 0.1
    max_h_level = 3
  [../]
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rspherical_small_elastic-noad.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = StressDivergenceRSphericalTensors
    component = 0
    variable = disp_r
  [../]
[]

[BCs]
  [./center]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
  [./strain]
    type = ComputeRSphericalSmallStrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
  nl_max_its = 200
[]

[Outputs]
  exodus = true
  file_base = rspherical_small_elastic_out
[]

(modules/phase_field/test/tests/initial_conditions/IsolatedBoundingBoxIC_2D.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  xmin = 0
  xmax = 400
  ny = 10
  ymin = 0
  ymax = 100
[]

[Problem]
  solve = false
[]

[Variables]
  [./c]
  [../]
[]

[ICs]
  [./c]
    type = IsolatedBoundingBoxIC
    variable = c
    smaller_coordinate_corners = '20 20 0 170 50 0 320 70 0'
    larger_coordinate_corners = '150 30 0 300 60 0 380 80 0'
    inside = '0.2 0.5 0.8'
    outside = 1
    int_width = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'
  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-11

  num_steps = 1
  dt = 1e-5
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/numerical_diffusion/fltvd_no_antidiffusion.i)

# Using Flux-Limited TVD Advection ala Kuzmin and Turek, but without any antidiffusion
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[Variables]
  [tracer]
  []
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass_dot]
    type = MassLumpedTimeDerivative
    variable = tracer
  []
  [flux]
    type = FluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = none
    u = tracer
    velocity = '0.1 0 0'
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 101
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-1
  nl_abs_tol = 1E-8
  nl_max_its = 500
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/outputs/postprocessor/postprocessor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'ALL'
    outputs = 'exodus2 console'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
    outputs = 'exodus'
  [../]
  [./num_nonlinear]
    type = NumVars
    system = 'NL'
    outputs = 'all'
  [../]
  [./num_dofs]
    type = NumDOFs
    outputs = 'none'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./exodus]
    type = Exodus
  [../]
  [./exodus2]
    type = Exodus
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(test/tests/multiapps/picard_multilevel/picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./v2]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./coupled_force]
    type = CoupledForce
    variable = v
    v = v2
  [../]
  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Postprocessors]
  # Accumulate the number of times 'timestep_end' is reached
  # (which is an indicator of the number of Picard iterations)
  [./cumulative_picard_its_pp]
    type = TestPostprocessor
    test_type = custom_execute_on
    execute_on = 'timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub2]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub2.i
    sub_cycling = true
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./v2]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub2
    source_variable = v
    variable = v2
  [../]
[]

(modules/tensor_mechanics/test/tests/torque_reaction/torque_reaction.i)

# Scalar torque reaction

# This test computes the sum of the torques acting on a ten element 2D bar mesh
# and is intended to replicate the classical wrench problem from statics.
# A displacement in the y along the right face is applied to the bar end to create
# a shear force along the bar end. The rotation origin default (the global origin)
# and the axis of rotation direction vector used to compute the torque reaction
# is set to (0, 0, 1) out of the plane.
# Torque is calculated for the two nodes on the left of the bar. For the bottom
# node on the right, the torque/ moment lever is the x coordinate value, and for
# the top node on the right the torque lever is the hypotenuse of the x and y
# coordinates.  The expected sum of the torque reaction is just over 37.

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 1
[]

[Problem]
  extra_tag_vectors = 'ref'
[]

[AuxVariables]
  [./saved_x]
  [../]
  [./saved_y]
  [../]
[]

[AuxKernels]
  [saved_x]
    type = TagVectorAux
    vector_tag = 'ref'
    v = 'disp_x'
    variable = 'saved_x'
  []
  [saved_y]
    type = TagVectorAux
    vector_tag = 'ref'
    v = 'disp_y'
    variable = 'saved_y'
  []
[]

[Modules/TensorMechanics/Master]
  [master]
    strain = SMALL
    generate_output = 'stress_xx stress_yy'
    add_variables = true
    extra_vector_tags = 'ref'
  []
[]

[BCs]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./left_y]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./right_shear_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = right
    function = '0.001*t'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  line_search = 'none'

  l_max_its = 30
  nl_max_its = 20
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-10
  l_tol = 1e-8

  start_time = 0.0
  dt = 0.5

  end_time = 1
  num_steps = 2
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./torque]
    type = TorqueReaction
    boundary = right
    reaction_force_variables = 'saved_x saved_y'
    direction_vector = '0. 0. 1.'
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_inertia_damping_action.i)

# Test for small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam. The lumped
# mass also has a moment of inertia associated with it.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772
# Moment of inertia of lumped mass:
# Ixx = 0.2
# Iyy = 0.1
# Izz = 0.1
# mass proportional damping coefficient (eta) = 0.1

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.

# The displacement time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time   disp_y              vel_y               accel_y
# 0.0    0.0                 0.0                 0.0
# 0.1    0.001278249649738   0.025564992994761   0.51129985989521
# 0.2    0.0049813090917644  0.048496195845768  -0.052675802875074
# 0.3    0.0094704658873002  0.041286940064947  -0.091509312741339
# 0.4    0.013082280729802   0.03094935678508   -0.115242352856
# 0.5    0.015588313103503   0.019171290688959  -0.12031896906642

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 10.0'
    y = '0.0 1e-2  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'

  dt = 0.1
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Modules/TensorMechanics/LineElementMaster]
  [./all]
    add_variables = true
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'

    # Geometry parameters
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    y_orientation = '0.0 1.0 0.0'

    # dynamic simulation using consistent mass/inertia matrix
    dynamic_nodal_translational_inertia = true
    nodal_mass = 0.01899772

    dynamic_nodal_rotational_inertia = true
    nodal_Ixx = 2e-1
    nodal_Iyy = 1e-1
    nodal_Izz = 1e-1

    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'

    beta = 0.25 # Newmark time integration parameter
    gamma = 0.5 # Newmark time integration parameter

    boundary = right # Node set where nodal mass and nodal inertia are applied

    # optional parameters for Rayleigh damping
    eta = 0.1 # Mass proportional Rayleigh damping
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  file_base = 'dyn_euler_small_added_mass_inertia_damping_out'
  exodus = true
  csv = true

  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/ad_anisotropic_creep/anis_mech_hill_tensor_creep_small_tiny_step_ts_limit_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  second_order = true
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[Modules/TensorMechanics/Master]
  [all]
    strain = FINITE
    add_variables = true
    incremental = true
    generate_output = 'elastic_strain_xx elastic_strain_yy elastic_strain_xy stress_xx stress_xy '
                      'stress_yy'
    use_automatic_differentiation = true
  []
[]

[AuxVariables]
  [hydrostatic_stress]
    order = CONSTANT
    family = MONOMIAL
  []
  [creep_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [creep_strain_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [creep_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Variables]
  [disp_x]
    order = SECOND
  []
  [disp_y]
    order = SECOND
  []
[]

[AuxKernels]
  [hydrostatic_stress]
    type = ADRankTwoScalarAux
    variable = hydrostatic_stress
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  []
  [creep_strain_xx]
    type = ADRankTwoAux
    rank_two_tensor = trial_creep_creep_strain
    variable = creep_strain_xx
    index_i = 0
    index_j = 0
  []
  [creep_strain_xy]
    type = ADRankTwoAux
    rank_two_tensor = trial_creep_creep_strain
    variable = creep_strain_xy
    index_i = 0
    index_j = 1
  []
  [creep_strain_yy]
    type = ADRankTwoAux
    rank_two_tensor = trial_creep_creep_strain
    variable = creep_strain_yy
    index_i = 1
    index_j = 1
  []
[]

[Functions]
  [pull]
    type = PiecewiseLinear
    x = '0 1e3 1e8'
    y = '0 1e2 1e2'
  []
[]

[Materials]
  [elasticity_tensor]
    type = ADComputeElasticityTensor
    fill_method = orthotropic
    C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
  []

  [elastic_strain]
    type = ADComputeMultipleInelasticStress
    inelastic_models = "trial_creep trial_creep_two"
    max_iterations = 5
    absolute_tolerance = 1e-05
  []

  [trial_creep]
    type = ADHillCreepStressUpdate
    coefficient = 3e-18
    n_exponent = 5
    m_exponent = 0
    activation_energy = 0
    # F G H L M N
    hill_constants = "0.5 0.5 0.3866 1.6413 1.6413 1.2731"
    max_inelastic_increment = 1.0e-5
    base_name = trial_creep
    # Force it to not use integration error
    max_integration_error = 1.0
  []

  [trial_creep_two]
    type = ADHillCreepStressUpdate
    coefficient = 3e-18
    n_exponent = 5
    m_exponent = 0
    activation_energy = 0
    # F G H L M N
    hill_constants = "0.5 0.5 0.3866 1.6413 1.6413 1.2731"
    max_inelastic_increment = 1.0e-5
    base_name = trial_creep_two
    # Force it to not use integration error
    max_integration_error = 1.0
  []
[]

[BCs]
  [no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  []

  [no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  []

  [Pressure]
    [Side1]
      boundary = top
      function = pull
    []
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient

  solve_type = NEWTON
  petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
  petsc_options_value = '101                asm      lu'

  line_search = 'none'
  nl_rel_tol = 1e-10
  nl_abs_tol = 1.0e-14
  l_max_its = 90
  num_steps = 7
  start_time = 0
  automatic_scaling = true

  [TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 30
    iteration_window = 9
    growth_factor = 2.0
    cutback_factor = 0.5
    timestep_limiting_postprocessor = matl_ts_min
    dt = 5.0e1
  []
[]

[Postprocessors]
  [matl_ts_min]
    type = MaterialTimeStepPostprocessor
  []
  [max_disp_x]
    type = ElementExtremeValue
    variable = disp_x
  []
  [max_disp_y]
    type = ElementExtremeValue
    variable = disp_y
  []
  [max_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  []
  [dt]
    type = TimestepSize
  []
  [num_lin]
    type = NumLinearIterations
    outputs = console
  []
  [num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  []
[]

[Outputs]
  csv = true
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/except2.i)

# checking for exception error messages
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 8E-6
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 6E-6
  [../]
  [./topz]
    type = DirichletBC
    variable = z_disp
    boundary = front
    value = 1E-6
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 0
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]
[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 0'
    ep_plastic_tolerance = 1E-3
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = except
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/controls/restrict_exec_flag/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [u]
    initial_condition = 1980
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/postprocessor_dependency/element_side_pp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
  elem_type = QUAD9
[]

[Variables]
  active = 'u v'

  [./u]
    order = SECOND
    family = LAGRANGE
    [./InitialCondition]
      type = ConstantIC
      value = 2.8
    [../]
  [../]

  [./v]
    order = SECOND
    family = LAGRANGE
    [./InitialCondition]
      type = ConstantIC
      value = 5.4
    [../]
  [../]
[]

[Functions]
  active = 'force_fn exact_fn left_bc'

  [./force_fn]
    type = ParsedFunction
    value = '1-x*x+2*t'
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = '(1-x*x)*t'
  [../]

  [./left_bc]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  active = '
    time_u diff_u ffn_u
    time_v diff_v'

  [./time_u]
    type = TimeDerivative
    variable = u
  [../]

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./ffn_u]
    type = BodyForce
    variable = u
    function = force_fn
  [../]

  [./time_v]
    type = TimeDerivative
    variable = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  active = 'all_u left_v right_v'

  [./all_u]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left_v]
    type = FunctionDirichletBC
    variable = v
    boundary = '3'
    function = left_bc
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = '1'
    value = 0
  [../]
[]

[Postprocessors]

  [./sidepp]
    type = SideIntegralVariablePostprocessor
    variable = v
    execute_on = timestep_end
    boundary = '0 1 2 3'
  [../]

  [./passsidepp]
    type = ElementSidePP
    side_pp = sidepp
    execute_on = timestep_end
  [../]

[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.1
  start_time = 0
  end_time = 0.3
[]

[Outputs]
  file_base = out
  csv = true
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform6.i)

# apply nonuniform stretch in x, y and z directions using
# Lame lambda = 0.7E7, Lame mu = 1.0E7,
# trial_stress(0, 0) = 2.9
# trial_stress(1, 1) = 10.9
# trial_stress(2, 2) = 14.9
# With tensile_strength = 2, decaying to zero at internal parameter = 4E-7
# via a Cubic, the algorithm should return to:
# internal parameter = 2.26829E-7
# trace(stress) = 0.799989 = tensile_strength
# stress(0, 0) = -6.4
# stress(1, 1) = 1.6
# stress(2, 2) = 5.6

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1E-7*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3E-7*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '5E-7*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 2
    value_residual = 0
    internal_limit = 4E-7
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = -1
    value_residual = 0
    internal_limit = 1E-8
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
    use_custom_returnMap = true
    use_custom_cto = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-11
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform6
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh12.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh12
  exodus = true
[]

(test/tests/tag/controls-tagging.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Controls]
  [doff]
    type = TimePeriod
    enable_objects = 'DiracKernel::point_source'
    disable_objects = 'DiracKernel::point_source2'
    start_time = 0
    end_time = 2
  []
[]

[DiracKernels]
  [./point_source]
    type = FunctionDiracSource
    variable = u
    function = 1
    point = '0.3 0.3 0.0'
  [../]
  [./point_source2]
    type = FunctionDiracSource
    variable = u
    function = 1
    point = '-0.3 -0.3 0.0'
  [../]
[]

[BCs]
  [./external]
    type = NeumannBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1
  l_tol = 1e-03
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/denergy02.i)

# 2phase, 1 component, with solid displacements, time derivative of energy-density
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pgas]
  []
  [pwater]
  []
  [temp]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [pgas]
    type = RandomIC
    variable = pgas
    max = 1.0
    min = 0.0
  []
  [pwater]
    type = RandomIC
    variable = pwater
    max = 0.0
    min = -1.0
  []
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [dummy_pgas]
    type = Diffusion
    variable = pgas
  []
  [dummy_pwater]
    type = Diffusion
    variable = pwater
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas temp pwater disp_x disp_y disp_z'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      cv = 1.3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      cv = 0.7
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.7
    biot_coefficient = 0.9
    solid_bulk = 1
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.1
    density = 0.5
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = pgas
    capillary_pressure = pc
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/combined/test/tests/poro_mechanics/pp_generation_unconfined.i)

# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# Source = s  (units = 1/second)
#
# Expect:
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz   (remember this is effective stress)
# stress_xx = (bulk + 4*shear/3)*strain_zz   (remember this is effective stress)
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
#
# s = 0.1
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[BCs]
  [./confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  [../]
  [./confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  [../]
  [./confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  [../]
[]


[Kernels]
  [./grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    component = 2
  [../]
  [./poro_timederiv]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
  [./source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]



[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 0.3
    solid_bulk_compliance = 0.5
    fluid_bulk_compliance = 0.3
    constant_porosity = true
  [../]
[]

[Postprocessors]
  [./p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  [../]
  [./zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  [../]
  [./stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  [../]

[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_unconfined
  [./csv]
    type = CSV
  [../]
[]

(test/tests/dgkernels/advection_diffusion_mixed_bcs_test_resid_jac/dg_advection_diffusion_test.i)

[Mesh]
  type = GeneratedMesh
  nx = 2
  dim = 1
[]

[Kernels]
  [./source]
    type = BodyForce
    variable = u
    function = 'forcing_func'
  [../]
  [./convection]
    type = ConservativeAdvection
    variable = u
    velocity = '1 0 0'
  [../]
  [./diffusion]
    type = MatDiffusionTest
    variable = u
    prop_name = 'k'
  [../]
[]

[DGKernels]
  [./convection]
    type = DGConvection
    variable = u
    velocity = '1 0 0'
  [../]
  [./diffusion]
    type = DGDiffusion
    variable = u
    diff = 'k'
    sigma = 6
    epsilon = -1
  [../]
[]

[BCs]
  [./advection]
    type = OutflowBC
    boundary = 'right'
    variable = u
    velocity = '1 0 0'
  [../]
  [./diffusion_left]
    type = DGFunctionDiffusionDirichletBC
    boundary = 'left'
    variable = u
    sigma = 6
    epsilon = -1
    function = 'boundary_left_func'
    diff = 'k'
  [../]
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = THIRD
  [../]
[]

[Materials]
  [./test]
    block = 0
    type = GenericFunctionMaterial
    prop_names = 'k'
    prop_values = 'k_func'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Functions]
  [./forcing_func]
    type = ParsedFunction
    value = '1'
  [../]
  [./boundary_left_func]
    type = ParsedFunction
    value = '0'
  [../]
  [./k_func]
    type = ParsedFunction
    value = '1 + x'
  [../]
[]

[Outputs]
  exodus = true
  execute_on = 'timestep_end'
[]

(modules/chemical_reactions/test/tests/jacobian/2species.i)

# Tests the Jacobian when no secondary species are present

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./a]
    order = FIRST
    family = LAGRANGE
  [../]
  [./b]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./pressure]
    type = RandomIC
    variable = pressure
    max = 10
    min = 1
  [../]
  [./a]
    type = RandomIC
    variable = a
    max = 1
    min = 0
  [../]
  [./b]
    type = RandomIC
    variable = b
    max = 1
    min = 0
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
  [./a_conv]
    type = PrimaryConvection
    variable = a
    p = pressure
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./b_diff]
    type = PrimaryDiffusion
    variable = b
  [../]
  [./b_conv]
    type = PrimaryConvection
    variable = b
    p = pressure
  [../]
  [./pressure]
    type = DarcyFluxPressure
    variable = pressure
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity conductivity porosity'
    prop_values = '1e-4 1e-4 0.2'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1
[]

[Outputs]
  perf_graph = true
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

(modules/phase_field/examples/anisotropic_transport/diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  xmin = -15.0
  ymin = -15.0
  xmax = 15.0
  ymax = 15.0
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 3
      int_width = 1
      invalue = 1
      outvalue = 0
    [../]
  [../]
[]

[Kernels]
  [./cres]
    type = MatAnisoDiffusion
    diffusivity = D
    variable = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./D]
    type = ConstantAnisotropicMobility
    tensor = '.505 .495 .0
              .495 .505 .0
              .0   .0   .0'
    M_name = D
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  scheme = bdf2

  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm      lu'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 1.0
  num_steps = 20
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/dgkernels/2d_diffusion_dg/2d_diffusion_dg_test.i)

###########################################################
# This is a test of the Discontinuous Galerkin System.
# Discontinous basis functions are used (Monomials) and
# a the Laplacian DGKernel contributes to the
# internal edges around each element. Jumps are allowed
# by penalized by this method.
#
# @Requirement F3.60
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
#  xmin = -1
#  xmax = 1
#  ymin = -1
#  ymax = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = MONOMIAL

    [./InitialCondition]
      type = ConstantIC
      value = 1
    [../]
  [../]
[]

[Functions]
  active = 'forcing_fn exact_fn'

  [./forcing_fn]
    type = ParsedFunction
#    function = -4.0+(x*x)+(y*y)
#    function = x
#    function = (x*x)-2.0
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
#    function = (x*x*x)-6.0*x
  [../]

  [./exact_fn]
    type = ParsedGradFunction
#    function = x
#    grad_x = 1
#    grad_y = 0

#    function = (x*x)+(y*y)
#    grad_x = 2*x
#    grad_y = 2*y

#    function = (x*x)
#    grad_x = 2*x
#    grad_y = 0

    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))

#    function = (x*x*x)
#    grad_x = 3*x*x
#    grad_y = 0
  [../]
[]

[Kernels]
  active = 'diff abs forcing'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./abs]          # u * v
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  active = 'dg_diff'

  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
#  petsc_options = '-snes_mf'
#  petsc_options_iname = '-pc_type -pc_hypre_type'
#  petsc_options_value = 'hypre    boomeramg'

#  petsc_options = '-snes_mf'
#  max_r_steps = 2
  [./Adaptivity]
    steps = 2
    refine_fraction = 1.0
    coarsen_fraction = 0
    max_h_level = 8
  [../]

  nl_rel_tol = 1e-10

#  nl_rel_tol = 1e-12
[]

[Postprocessors]
  active = 'h dofs l2_err'

  [./h]
    type = AverageElementSize
  [../]

  [./dofs]
    type = NumDOFs
  [../]

  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
  csv = true
[]

(test/tests/time_steppers/function_dt/function_dt_min.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]

  [./dts]
    type = PiecewiseLinear
    x = '0   0.85 2'
    y = '0.2 0.2  0.2'
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0
  num_steps = 10
  [./TimeStepper]
    type = FunctionDT
    function = dts
    min_dt = 0.1
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/recover/pffltvd.i)

# Tests that PorousFlow can successfully recover using a checkpoint file.
# This test contains stateful material properties, adaptivity, integrated
# boundary conditions with nodal-sized materials, and TVD flux limiting.
#
# This test file is run three times:
# 1) The full input file is run to completion
# 2) The input file is run for half the time and checkpointing is included
# 3) The input file is run in recovery using the checkpoint data
#
# The final output of test 3 is compared to the final output of test 1 to verify
# that recovery was successful.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[Adaptivity]
  initial_steps = 1
  initial_marker = tracer_marker
  marker = tracer_marker
  max_h_level = 1
  [Markers]
    [tracer_marker]
      type = ValueRangeMarker
      variable = tracer
      lower_bound = 0.02
      upper_bound = 0.98
    []
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '2 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = tracer
  []
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = advective_flux_calculator_0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = porepressure
  []
  [flux1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = porepressure
    advective_flux_calculator = advective_flux_calculator_1
  []
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 2
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure tracer'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
  [advective_flux_calculator_0]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 0
  []
  [advective_flux_calculator_1]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = tracer
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = NodalValueSampler
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 0.2
  dt = 0.05
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto04.i)

# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface00.i
# Plastic models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# trial stress_yy = 1 and stress_zz = 1
#
# Then SimpleTester2 should activate and the algorithm will return to
# stress_yy = 0.75, stress_zz = 0.75
# internal2 should be 0.25E-6

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 1 0  0 0 1'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    tangent_operator = linear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/transfers/multiapp_interpolation_transfer/fromsub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = .21
  xmax = .79
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./disp_x]
    initial_condition = -0.4
  [../]
  [./disp_y]
  [../]
  [./elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./x_func]
    type = ParsedFunction
    value = x
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./x_func_aux]
    type = FunctionAux
    variable = elemental
    function = x_func
    execute_on = initial
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform_hard1.i)

# apply uniform stretches in x, y and z directions.
# let mc_cohesion = 10, mc_cohesion_residual = 2, mc_cohesion_rate =
# With cohesion = C, friction_angle = 60deg, tip_smoother = 4, the
# algorithm should return to
# sigma_m = (C*Cos(60) - 4)/Sin(60)
# This allows checking of the relationship for C

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 10
    value_residual = 2
    rate = 1E4
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 1 2 1 10 3 2 3 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1E-4
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-8
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/time_integrators/explicit-euler/ee-2d-quadratic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))-(4*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
    implicit = true
  [../]

  [./diff]
    type = Diffusion
    variable = u
    implicit = false
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
    implicit = false
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    implicit = true
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'explicit-euler'
  solve_type = 'LINEAR'

  l_tol = 1e-13
  start_time = 0.0
  num_steps = 20
  dt = 0.00005
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(tutorials/tutorial01_app_development/step08_test_harness/test/tests/kernels/darcy_pressure/darcy_pressure_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [pressure]
  []
[]

[Kernels]
  [diffusion]
    type = DarcyPressure
    variable = pressure
    permeability = 0.8451e-09
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = pressure
    boundary = left
    value = 0
  []
  [right]
    type = ADDirichletBC
    variable = pressure
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/sub_cycling_failure/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FailingProblem
  fail_step = 15
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/sinks/s04.i)

# apply a piecewise-linear sink flux and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = y+1
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.3
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[AuxVariables]
  [flux_out]
  []
  [xval]
  []
  [yval]
  []
  [pt_shift]
    initial_condition = 0.3
  []
[]

[ICs]
  [xval]
    type = FunctionIC
    variable = xval
    function = x
  []
  [yval]
    type = FunctionIC
    variable = yval
    function = y
  []
[]

[Functions]
  [mass10]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)'
    vars = 'vol por dens0 pp bulk'
    vals = '0.25 0.1 1.1 p10 1.3'
  []
  [rate10]
    type = ParsedFunction
    value = 'fcn*if(pp>0.8,1,if(pp<0.3,0.5,0.2+pp))'
    vars = 'fcn pp'
    vals = '8   p10'
  []
  [mass10_expect]
    type = ParsedFunction
    value = 'mass_prev-rate*area*dt'
    vars = 'mass_prev rate     area dt'
    vals = 'm10_prev  m10_rate 0.5 1E-3'
  []
  [mass11]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)'
    vars = 'vol por dens0 pp bulk'
    vals = '0.25 0.1 1.1 p11 1.3'
  []
  [rate11]
    type = ParsedFunction
    value = 'fcn*if(pp>0.8,1,if(pp<0.3,0.5,0.2+pp))'
    vars = 'fcn pp'
    vals = '8   p11'
  []
  [mass11_expect]
    type = ParsedFunction
    value = 'mass_prev-rate*area*dt'
    vars = 'mass_prev rate     area dt'
    vals = 'm11_prev  m11_rate 0.5 1E-3'
  []
[]

[Postprocessors]
  [p00]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p10]
    type = PointValue
    point = '1 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m10]
    type = FunctionValuePostprocessor
    function = mass10
    execute_on = 'initial timestep_end'
  []
  [m10_prev]
    type = FunctionValuePostprocessor
    function = mass10
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [m10_rate]
    type = FunctionValuePostprocessor
    function = rate10
    execute_on = 'timestep_end'
  []
  [m10_expect]
    type = FunctionValuePostprocessor
    function = mass10_expect
    execute_on = 'timestep_end'
  []
  [p01]
    type = PointValue
    point = '0 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p11]
    type = PointValue
    point = '1 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m11]
    type = FunctionValuePostprocessor
    function = mass11
    execute_on = 'initial timestep_end'
  []
  [m11_prev]
    type = FunctionValuePostprocessor
    function = mass11
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [m11_rate]
    type = FunctionValuePostprocessor
    function = rate11
    execute_on = 'timestep_end'
  []
  [m11_expect]
    type = FunctionValuePostprocessor
    function = mass11_expect
    execute_on = 'timestep_end'
  []
[]

[BCs]
  [flux]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    PT_shift = pt_shift
    pt_vals = '0.0 0.5'
    multipliers = '0.5 1'
    variable = pp
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 8
    save_in = flux_out
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-3
  end_time = 1E-2
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s04
  [console]
    type = Console
    execute_on = 'nonlinear linear'
  []
  [csv]
    type = CSV
    execute_on = 'timestep_end'
  []
[]

(test/tests/controls/time_periods/nodalkernels/nodal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./nodal_ode]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[NodalKernels]
  [./td]
    type = TimeDerivativeNodalKernel
    variable = nodal_ode
  [../]
  [./constant_rate]
    type = ConstantRate
    variable = nodal_ode
    rate = 1.0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
[]

[Controls]
  [./time_period]
    type = TimePeriod
    enable_objects = '*::constant_rate'
    start_time = 0.5
    end_time = 1
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/userobjects/solution_user_object/discontinuous_value_solution_uo_p1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./discontinuous_variable]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./continuous_variable]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./discontinuous_function]
    type = ParsedFunction
    value = 'if(x<0.5,3,5)'
  [../]
  [./continuous_function]
    type = ParsedFunction
    value = 'if(x<0.5,x,2*x-0.5)'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[ICs]
  [./discontinuous_variable]
    type = FunctionIC
    variable = discontinuous_variable
    function = discontinuous_function
  [../]
  [./continuous_variable]
    type = FunctionIC
    variable = continuous_variable
    function = continuous_function
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./one]
    type = DirichletBC
    variable = u
    boundary = 'right top bottom'
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = discontinuous_value_solution_uo_p1
  exodus = true
[]

(modules/porous_flow/test/tests/sinks/s11_act.i)

# Test that using PorousFlowSinkBC we get the same answer as in s11.i

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp temp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0.1
  []
[]

[Variables]
  [pp]
    initial_condition = 1
  []
  [temp]
    initial_condition = 2
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []

  [heat_conduction]
    type = TimeDerivative
    variable = temp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 10
      thermal_expansion = 0
      viscosity = 11
    []
  []
[]

[Materials]
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.125
  []

  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
[]

[Modules]
  [PorousFlow]
    [BCs]
      [left]
        type = PorousFlowSinkBC
        boundary = left
        fluid_phase = 0
        T_in = 300
        fp = simple_fluid
        flux_function = -1
      []
    []
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.25
  end_time = 1
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s11
  [exodus]
    type = Exodus
    execute_on = 'initial final'
  []
[]

(test/tests/auxkernels/element_var/element_var_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Functions]
  [./ffn]
    type = ParsedFunction
    value = -4
  [../]

  [./exactfn]
    type = ParsedFunction
    value = x*x+y*y
  [../]

  [./aux_exact_fn]
    type = ParsedFunction
    value = t*(x*x+y*y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  #Coupling of nonlinear to Aux
  [./force]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[AuxVariables]
  [./aux_u]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./a]
    type = FunctionAux
    variable = aux_u
    function = aux_exact_fn
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exactfn
  [../]
[]

[Postprocessors]
  [./elem_56]
    type = ElementalVariableValue
    variable = u
    elementid = 56
  [../]

  [./aux_elem_99]
    type = ElementalVariableValue
    variable = aux_u
    elementid = 99
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.01
  start_time = 0
  num_steps = 10
[]

[Outputs]
  exodus = true
  file_base = out
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/random1.i)

# Using CappedMohrCoulomb with tensile failure only
# Plasticity models:
# Tensile strength = 1MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 1234
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1234
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./tot_iters]
    type = ElementIntegralMaterialProperty
    mat_prop = plastic_NR_iterations
    outputs = console
  [../]
  [./raw_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./raw_f1]
    type = ElementExtremeValue
    variable = f1
    outputs = console
  [../]
  [./raw_f2]
    type = ElementExtremeValue
    variable = f2
    outputs = console
  [../]
  [./iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./f0]
    type = FunctionValuePostprocessor
    function = should_be_zero0_fcn
  [../]
  [./f1]
    type = FunctionValuePostprocessor
    function = should_be_zero1_fcn
  [../]
  [./f2]
    type = FunctionValuePostprocessor
    function = should_be_zero2_fcn
  [../]
[]

[Functions]
  [./should_be_zero0_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f0'
  [../]
  [./should_be_zero1_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f1'
  [../]
  [./should_be_zero2_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f2'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E6
    value_residual = 0
    internal_limit = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E12
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E12
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 1.3E9'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 1E5
    max_NR_iterations = 100
    yield_function_tol = 1.0E-1
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random1
  csv = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except12.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = does_not_exist
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(test/tests/kernels/tag_errors/no_tags/no_tags.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    vector_tags = ''
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/diffusion_with_hanging_node/ad_simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = u
  [../]
  [force]
    type = ADBodyForce
    variable = u
    function = '0'
  []
[]

[BCs]
  # BCs cannot be preset due to Jacobian test
  [./left]
    type = DirichletBC
    preset = false
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    preset = false
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options = '-pc_svd_monitor'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'svd'
[]

[Outputs]
  exodus = true
[]

[Adaptivity]
  marker = box
  max_h_level = 1
  initial_steps = 1

  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.5 0 0'
      top_right = '1 1 0'
      inside = 'refine'
      outside = 'do_nothing'
    [../]
  [../]
[]

(test/tests/kernels/vector_fe/lagrange_vec.i)

# This example reproduces the libmesh vector_fe example 1 results

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmin = -1
  ymin = -1
  elem_type = QUAD9
[]

[Variables]
  [./u]
    family = LAGRANGE_VEC
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = VectorDiffusion
    variable = u
  [../]
  [./body_force]
    type = VectorBodyForce
    variable = u
    function_x = 'ffx'
    function_y = 'ffy'
  [../]
[]

[BCs]
  [./bnd]
    type = VectorFunctionDirichletBC
    variable = u
    function_x = 'x_exact_sln'
    function_y = 'y_exact_sln'
    function_z = '0'
    boundary = 'left right top bottom'
  [../]
[]

[Functions]
  [./x_exact_sln]
    type = ParsedFunction
    value = 'cos(.5*pi*x)*sin(.5*pi*y)'
  [../]
  [./y_exact_sln]
    type = ParsedFunction
    value = 'sin(.5*pi*x)*cos(.5*pi*y)'
  [../]
  [./ffx]
    type = ParsedFunction
    value = '.5*pi*pi*cos(.5*pi*x)*sin(.5*pi*y)'
  [../]
  [./ffy]
    type = ParsedFunction
    value = '.5*pi*pi*sin(.5*pi*x)*cos(.5*pi*y)'
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/bcs/bc_preset_nodal/bc_preset_nodal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  # We will use preset BCs
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = bc_preset_out
  exodus = true
[]

(test/tests/time_integrators/actually_explicit_euler/actually_explicit_euler.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.001
  l_tol = 1e-12

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/shell/dynamics/shell_dynamics_bending_moment_free.i)

# Test to verify the fundamental natural frequency of a one element ADComputeShellStress
# BCs: Clamped on one end, free on others.
# Initial perturbation applied to edge of the beam. After that, the shell vibrates freely.
#
# Results have been compared for various thicknesses with the following approximate Results
# (Moose results were obtained with 8 elements along the length)
# Thickness = 0.1. Reference freq: 10.785 Hz, Moose freq: 10.612 Hz
# Thickness = 0.05. Reference freq: 5.393 Hz, Moose freq: 5.335 Hz
# Thickness = 0.025. Reference freq: 2.696 Hz, Moose freq: 2.660 Hz
#
# Reference values have been obtained from Robert Blevins, "Formulas for Dynamics, Acoustics and Vibration",
# Table 5.3 case 11. Formula looks like: f = lambda^2/(2*pi*a^2) * sqrt(E*h^2/(12*(1-nu*nu))), where lambda
# changes as a function of shell dimensions.

# This test uses one single element for speed reasons.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1 # 1
  ny = 1# 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.5
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./rot_x]
  [../]
  [./rot_y]
  [../]
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]

  # aux variables for dynamics
  [./vel_x]
  [../]
  [./vel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_x]
  [../]
  [./accel_y]
  [../]
  [./accel_z]
  [../]
  [./rot_vel_x]
  [../]
  [./rot_vel_y]
  [../]
  [./rot_accel_x]
  [../]
  [./rot_accel_y]
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = global_stress_t_points_0
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    variable = stress_yz
    rank_two_tensor = global_stress_t_points_0
    index_i = 1
    index_j = 2
  [../]

# Kernels for dynamics
[./accel_x]
  type = NewmarkAccelAux
  variable = accel_x
  displacement = disp_x
  velocity = vel_x
  beta = 0.25
  execute_on = timestep_end
[../]
[./vel_x]
  type = NewmarkVelAux
  variable = vel_x
  acceleration = accel_x
  gamma = 0.5
  execute_on = timestep_end
[../]
[./accel_y]
  type = NewmarkAccelAux
  variable = accel_y
  displacement = disp_y
  velocity = vel_y
  beta = 0.25
  execute_on = timestep_end
[../]
[./vel_y]
  type = NewmarkVelAux
  variable = vel_y
  acceleration = accel_y
  gamma = 0.5
  execute_on = timestep_end
[../]
[./accel_z]
  type = NewmarkAccelAux
  variable = accel_z
  displacement = disp_z
  velocity = vel_z
  beta = 0.25
  execute_on = timestep_end
[../]
[./vel_z]
  type = NewmarkVelAux
  variable = vel_z
  acceleration = accel_z
  gamma = 0.5
  execute_on = timestep_end
[../]
[./rot_accel_x]
  type = NewmarkAccelAux
  variable = rot_accel_x
  displacement = rot_x
  velocity = rot_vel_x
  beta = 0.25
  execute_on = timestep_end
[../]
[./rot_vel_x]
  type = NewmarkVelAux
  variable = rot_vel_x
  acceleration = rot_accel_x
  gamma = 0.5
  execute_on = timestep_end
[../]
[./rot_accel_y]
  type = NewmarkAccelAux
  variable = rot_accel_y
  displacement = rot_y
  velocity = rot_vel_y
  beta = 0.25
  execute_on = timestep_end
[../]
[./rot_vel_y]
  type = NewmarkVelAux
  variable = rot_vel_y
  acceleration = rot_accel_y
  gamma = 0.5
  execute_on = timestep_end
[../]
[]

[BCs]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = 'bottom'
    value = 0.0
  [../]
[]

[Functions]
  [./force_function]
    type = PiecewiseLinear
    x = '0.0 0.01 0.15 10.0'
    y = '0.0 0.01 0.0 0.0'
  [../]
[]
[NodalKernels]
  [./force_z2]
    type = UserForcingFunctionNodalKernel
    variable = disp_z
    boundary = 'top'
    function = force_function
  [../]
[]
[Kernels]
  [./solid_disp_x]
    type = ADStressDivergenceShell
    block = '0'
    component = 0
    variable = disp_x
    through_thickness_order = SECOND
  [../]
  [./solid_disp_y]
    type = ADStressDivergenceShell
    block = '0'
    component = 1
    variable = disp_y
    through_thickness_order = SECOND
  [../]
  [./solid_disp_z]
    type = ADStressDivergenceShell
    block = '0'
    component = 2
    variable = disp_z
    through_thickness_order = SECOND
  [../]
  [./solid_rot_x]
    type = ADStressDivergenceShell
    block = '0'
    component = 3
    variable = rot_x
    through_thickness_order = SECOND
  [../]
  [./solid_rot_y]
    type = ADStressDivergenceShell
    block = '0'
    component = 4
    variable = rot_y
    through_thickness_order = SECOND
  [../]

  [./inertial_force_x]
    type = ADInertialForceShell
    # use_displaced_mesh = true
    eta = 0.0
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 0
    variable = disp_x
    thickness = 0.1
  [../]

  [./inertial_force_y]
    type = ADInertialForceShell
    eta = 0.0
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 1
    variable = disp_y
    thickness = 0.1

  [../]

  [./inertial_force_z]
    type = ADInertialForceShell
    eta = 0.0
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 2
    variable = disp_z
    thickness = 0.1

  [../]

  [./inertial_force_rot_x]
    type = ADInertialForceShell
    eta = 0.0
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 3
    variable = rot_x
    thickness = 0.1
  [../]

  [./inertial_force_rot_y]
    type = ADInertialForceShell
    eta = 0.0
    block = 0
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y'
    rotational_accelerations = 'rot_accel_x rot_accel_y'
    component = 4
    variable = rot_y
    thickness = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensorShell
    youngs_modulus = 2100000
    poissons_ratio = 0.3
    block = 0
    through_thickness_order = SECOND
  [../]
  [./strain]
    type = ADComputeIncrementalShellStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    thickness = 0.1
    through_thickness_order = SECOND
  [../]
  [./stress]
    type = ADComputeShellStress
    block = 0
    through_thickness_order = SECOND
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1.0'
  [../]
[]

[Postprocessors]
  [./disp_z_tip]
    type = PointValue
    point = '1.0 1.0 0.0'
    variable = disp_z
  [../]
  [./rot_x_tip]
    type = PointValue
    point = '0.0 1.0 0.0'
    variable = rot_x
  [../]
  [./stress_yy_el_0]
    type = ElementalVariableValue
    elementid = 0
    variable = stress_yy
  [../]
  [./stress_yy_el_1]
    type = ElementalVariableValue
    elementid = 1
    variable = stress_yy
  [../]
  [./stress_yy_el_2]
    type = ElementalVariableValue
    elementid = 2
    variable = stress_yy
  [../]
  [./stress_yy_el_3]
    type = ElementalVariableValue
    elementid = 3
    variable = stress_yy
  [../]
  [./stress_yz_el_0]
    type = ElementalVariableValue
    elementid = 0
    variable = stress_yz
  [../]
  [./stress_yz_el_1]
    type = ElementalVariableValue
    elementid = 1
    variable = stress_yz
  [../]
  [./stress_yz_el_2]
    type = ElementalVariableValue
    elementid = 2
    variable = stress_yz
  [../]
  [./stress_yz_el_3]
    type = ElementalVariableValue
    elementid = 3
    variable = stress_yz
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  l_tol = 1e-11
  nl_max_its = 15
  nl_rel_tol = 1e-11
  nl_abs_tol = 1e-10
  l_max_its = 20
  dt = 0.005
  dtmin = 0.005
  timestep_tolerance = 2e-13
  end_time = 0.5

  [./TimeIntegrator]
    type = NewmarkBeta
    beta = 0.25
    gamma = 0.5
  [../]
[]

[Outputs]
  perf_graph = true
  exodus = true
  csv = true
[]

(modules/xfem/test/tests/single_var_constraint_3d/stationary_equal_3d.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.25
  elem_type = HEX8
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./square_planar_cut_uo]
    type = RectangleCutUserObject
    cut_data = ' 0.5 -0.001 -0.001
                 0.5  1.001 -0.001
                 0.5  1.001  1.001
                 0.5 -0.001  1.001'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0
    jump_flux = 0
    geometric_cut_userobject = 'square_planar_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/external_petsc_solver/test/tests/external_petsc_problem/moose_as_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./cf]
    type = CoupledForce
    coef = 10000
    variable = u
    v=v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-12

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

(modules/porous_flow/test/tests/actions/fullsat_brine.i)

# Test the density, viscosity, enthalpy and internal energy
# calculated by the PorousFlowBrine material when using
# PorousFlowFullySaturated action.
# Density (rho) and enthalpy (h) From Driesner (2007), Geochimica et
# Cosmochimica Acta 71, 4902-4919 (2007).
# Viscosity from Phillips et al, A technical databook for
# geothermal energy utilization, LbL-12810 (1981).
# Internal energy = h - p / rho.
# Pressure 20 MPa
# Temperature 50C
# xnacl = 0.1047 (equivalent to 2.0 molality)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  block = '0'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowFullySaturated]
  coupling_type = ThermoHydro
  porepressure = pp
  temperature = temp
  mass_fraction_vars = "nacl"
  fluid_properties_type = PorousFlowBrine
  nacl_name = nacl
  dictator_name = dictator
  stabilization = none
[]

[Variables]
  [pp]
    initial_condition = 20E6
  []
  [temp]
    initial_condition = 323.15
  []
  [nacl]
    initial_condition = 0.1047
  []
[]

[Kernels]
  # All provided by PorousFlowFullySaturated action
[]

[BCs]
  [t_bdy]
    type = DirichletBC
    variable = temp
    boundary = 'left right'
    value = 323.15
  []
  [p_bdy]
    type = DirichletBC
    variable = pp
    boundary = 'left right'
    value = 20E6
  []
  [nacl_bdy]
    type = DirichletBC
    variable = nacl
    boundary = 'left right'
    value = 0.1047
  []
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = temp
  []
  [xnacl]
    type = ElementIntegralVariablePostprocessor
    variable = nacl
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
  [energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_nodal0'
  []
[]

[Materials]
  # Thermal conductivity
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
    wet_thermal_conductivity = '3 0 0  0 3 0  0 0 3'
  []

  # Specific heat capacity
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 850
    density = 2700
  []

  # Permeability
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []

  # Porosity
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = fullsat_brine
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/outputs/gmv/gmv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  gmv = true
[]

(modules/richards/test/tests/jacobian_2/jnQ2P_sink.i)

# quick two phase with sink

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]


[UserObjects]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = Q2PRelPermPowerGas
    simm = 0.1
    n = 3
  [../]
[]

[Variables]
  [./pp]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 1
    [../]
  [../]
  [./sat]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[BCs]
  [./gas_flux]
    type = Q2PPiecewiseLinearSink
    boundary = 'left right'
    pressures = '-0.9 0.9'
    bare_fluxes = '1E8 2E8'  # can not make too high as finite-difference constant state bums out due to precision loss
    use_mobility = true
    use_relperm = true
    fluid_density = DensityGas
    fluid_relperm = RelPermGas
    variable = pp
    other_var = sat
    var_is_porepressure = true
    fluid_viscosity = 1
  [../]
  [./water_flux]
    type = Q2PPiecewiseLinearSink
    boundary = 'left right'
    pressures = '-0.9 0.9'
    bare_fluxes = '1E8 2E8'  # can not make too high as finite-difference constant state bums out due to precision loss
    use_mobility = true
    use_relperm = true
    fluid_density = DensityWater
    fluid_relperm = RelPermWater
    variable = sat
    other_var = pp
    var_is_porepressure = false
    fluid_viscosity = 1
  [../]
[]

[Q2P]
  porepressure = pp
  saturation = sat
  water_density = DensityWater
  water_relperm = RelPermWater
  water_viscosity = 1
  gas_density = DensityGas
  gas_relperm = RelPermGas
  gas_viscosity = 1
  diffusivity = 0
[]

[Materials]
  [./rock]
    type = Q2PMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1.1 0 0  0 2.2 0  0 0 3.3'
    gravity = '1 2 3'
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jnQ2P_sink
  exodus = false
[]

(modules/phase_field/test/tests/MultiPhase/crosstermfreeenergy.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = -8
  xmax = 8
  ymin = -8
  ymax = 8
  elem_type = QUAD4
[]

[AuxVariables]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./cross_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./local_free_energy]
    type = TotalFreeEnergy
    f_name = F0
    variable = local_energy
    additional_free_energy = cross_energy
  [../]
  [./cross_terms]
    type = CrossTermGradientFreeEnergy
    variable = cross_energy
    interfacial_vars = 'eta1 eta2 eta3'
    kappa_names = 'kappa11 kappa12 kappa13
                   kappa21 kappa22 kappa23
                   kappa31 kappa32 kappa33'
  [../]
[]

[Variables]
  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 5.0
      radius = 5.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 10.0
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = -4.0
      y1 = -2.0
      radius = 5.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 10.0
    [../]
  [../]
  [./eta3]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 4.0
      y1 = -2.0
      radius = 5.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 10.0
    [../]
  [../]
[]

[Kernels]
  [./dummy_diff1]
    type = Diffusion
    variable = eta1
  [../]
  [./dummy_time1]
    type = TimeDerivative
    variable = eta1
  [../]
  [./dummy_diff2]
    type = Diffusion
    variable = eta2
  [../]
  [./dummy_time2]
    type = TimeDerivative
    variable = eta2
  [../]
  [./dummy_diff3]
    type = Diffusion
    variable = eta3
  [../]
  [./dummy_tim3]
    type = TimeDerivative
    variable = eta3
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'F0   kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
    prop_values = '0    11      12      13      12      22      23      13      23      33     '
  [../]

[]

[Executioner]
  type = Transient
  dt = 0.001
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    hide = 'eta1 eta2 eta3 local_energy'
  [../]
[]

(test/tests/executioners/nullspace/singular.i)

[Mesh]
 type = GeneratedMesh
 dim = 1
 xmin = 0
 xmax = 10
 nx = 8
[]

[Problem]
  null_space_dimension = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./eig]
    type = MassEigenKernel
    variable = u
    eigen_postprocessor = 1.0002920196258376e+01
    eigen = false
  [../]

  [./force]
    type = CoupledForce
    variable = u
    v = aux_v
  [../]
[]

[AuxVariables]
  [./aux_v]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = eigen_mode
    [../]
  [../]
[]

[AuxKernels]
  [./set_source]
    type = FunctionAux
    variable = aux_v
    function = second_harmonic
    execute_on = timestep_begin
  [../]
[]

[Functions]
  [./eigen_mode]
    type = ParsedFunction
    value = 'sqrt(2.0 / L) * sin(mode * pi  * x / L)'
    vars = 'L  mode'
    vals = '10 1'
  [../]

  [./second_harmonic]
    type = ParsedFunction
    value = 'sqrt(2.0 / L) * sin(mode * pi  * x / L)'
    vars = 'L  mode'
    vals = '10 2'
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1'
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./sample_solution]
    type = LineValueSampler
    variable = u
    start_point = '0 0 0'
    end_point = '10 0 0'
    sort_by = x
    num_points = 9
    execute_on = timestep_end
  [../]
[]

[Preconditioning]
  [./prec]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = SteadyWithNull
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_pc_side -snes_type -ksp_norm_type'
  petsc_options_value = 'hypre boomeramg  left ksponly preconditioned'
  nl_rel_tol = 1.0e-14
  nl_abs_tol = 1.0e-14
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(test/tests/markers/oriented_box_marker/obm.i)

# checks that OrientedBoxMarker behaves as desired

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -6
  xmax = 4
  nx = 10
  ymin = -2
  ymax = 10
  ny = 12
  zmin = -5
  zmax = 7
  nz = 12
[]

[Variables]
  [./u]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  end_time = 1
[]

[Adaptivity]
  marker = obm
  [./Markers]
    [./obm]
      type = OrientedBoxMarker
      center = '-1 4 1'
      width = 5
      length = 10
      height = 4
      width_direction = '2 1 0'
      length_direction = '-1 2 2'
      inside = refine
      outside = do_nothing
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/auto_diff_auto_scaling/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ADDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = 't'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  solve_type = 'Newton'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  automatic_scaling = true
  verbose = true
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/scalar_variable/scalar_variable_pps.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[ScalarKernels]
  [time]
    type = ODETimeDerivative
    variable = v
  []
  [flux_sink]
    type = PostprocessorSinkScalarKernel
    variable = v
    postprocessor = scale_flux
  []
[]

[BCs]
  [right]
    type = DirichletBC
    value = 0
    variable = u
    boundary = 'right'
  []
  [left]
    type = ADMatchedScalarValueBC
    variable = u
    v = v
    boundary = 'left'
  []
[]

[Variables]
  [u][]
  [v]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  []
[]

[Postprocessors]
  [flux]
    type = SideFluxIntegral
    variable = u
    diffusivity = 1
    boundary = 'left'
    execute_on = 'initial nonlinear linear timestep_end'
  []
  [scale_flux]
    type = ScalePostprocessor
    scaling_factor = -1
    value = flux
    execute_on = 'initial nonlinear linear timestep_end'
  []
  [reporter]
    type = ScalarVariable
    variable = v
    execute_on = 'initial timestep_end'
  []
[]

[Executioner]
  type = Transient
  dt = .1
  end_time = 1
  solve_type = PJFNK
  nl_rel_tol = 1e-12
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/free_energy_material/IdealGasFreeEnergy.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  elem_type = QUAD4
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = x*0.4+0.001
    [../]
  [../]
  [./T]
    [./InitialCondition]
      type = FunctionIC
      function = y*1999+1
    [../]
  [../]
[]

[Materials]
  [./free_energy]
    type = IdealGasFreeEnergy
    f_name = Fgas
    m = 134 # Xenon
    omega = 41
    c = c
    T = T
    outputs = exodus
  [../]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/fvkernels/fv_simple_diffusion/transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
    initial_condition = 7
  []
[]

[Kernels]
[]

[FVKernels]
  [./time]
    type = FVTimeKernel
    variable = v
  [../]
  [diff]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '.2'
  []
[]

[Problem]
  kernel_coverage_check = off
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  num_steps = 20
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/reporters/reporter.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables/u]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Reporters]
  [constant]
    type = ConstantReporter
    integer_vector_names  = 'int_vec'
    integer_vector_values = '1 2 3 4'

    real_vector_names  = 'vec_1                  vec_2'
    real_vector_values = '5.0 50.0 500.0 5000.0; 6.6 66.6 666.6 6666.6'

    string_vector_names  = 'str_vec'
    string_vector_values = 'seven eight nine ten'

    integer_names = int
    integer_values = 11

    real_names = num
    real_values = 12.1

    string_names = str
    string_values = thirteen
  []
  [test]
    type = TestDeclareReporter
  []
[]

[Postprocessors]
  [numdofs]
    type = NumDOFs
  []
[]

[Executioner]
  type = Transient
  num_steps = 3
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/multi/special_joint1.i)

# Plasticity models:
# WeakPlaneTensile with strength = 1000Pa
# WeakPlaneShear with cohesion = 0.1MPa and friction angle = 25
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  volumetric_locking_correction=true
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
[]

[UserObjects]
  [./wpt_str]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = wpt_str
    yield_function_tolerance = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]

  [./wps_c]
    type = TensorMechanicsHardeningConstant
    value = 1.0E5
  [../]
  [./wps_tan_phi]
    type = TensorMechanicsHardeningConstant
    value = 0.466
  [../]
  [./wps_tan_psi]
    type = TensorMechanicsHardeningConstant
    value = 0.087
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = wps_c
    tan_friction_angle = wps_tan_phi
    tan_dilation_angle = wps_tan_psi
    smoother = 0
    yield_function_tolerance = 1.0
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1.0E9 1.3E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-7

    plastic_models = 'wpt wps'
    max_NR_iterations = 5
    specialIC = 'joint'
    deactivation_scheme = 'safe'
    min_stepsize = 1
    max_stepsize_for_dumb = 1

    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1 1'
    debug_jac_at_intnl = '1 1 1 1'
    debug_stress_change = 1E1
    debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = special_joint1
  exodus = false
  csv = true
[]

(modules/porous_flow/test/tests/energy_conservation/heat01.i)

# checking that the heat-energy postprocessor correctly calculates the energy
# 0phase, constant porosity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
[]

[ICs]
  [tinit]
    type = FunctionIC
    function = '100*x'
    variable = temp
  []
[]

[Kernels]
  [dummy]
    type = TimeDerivative
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp'
    number_fluid_phases = 0
    number_fluid_components = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2.2
    density = 0.5
  []
[]

[Postprocessors]
  [total_heat]
    type = PorousFlowHeatEnergy
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1 1 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = heat01
  csv = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_3comp.i)

# Pressure pulse in 1D with 1 phase but 3 components (viscosity, relperm, etc are independent of mass-fractions) - transient
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
  [massfrac0]
    initial_condition = 0.1
  []
  [massfrac1]
    initial_condition = 0.3
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    variable = pp
    gravity = '0 0 0'
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = massfrac0
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    variable = massfrac0
    gravity = '0 0 0'
    fluid_component = 1
  []
  [mass2]
    type = PorousFlowMassTimeDerivative
    fluid_component = 2
    variable = massfrac1
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    variable = massfrac1
    gravity = '0 0 0'
    fluid_component = 2
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0 massfrac1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-7 1E-10 20 1E-10 1E-100'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
  [mf_0_010]
    type = PointValue
    variable = massfrac0
    point = '10 0 0'
    execute_on = 'timestep_end'
  []
  [mf_1_010]
    type = PointValue
    variable = massfrac1
    point = '10 0 0'
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_3comp
  print_linear_residuals = true
  exodus = true
  csv = true
[]

(test/tests/restart/start_time_override/transient.i)

[Mesh]
  type = GeneratedMesh
  nx = 5
  ny = 5
  dim = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Postprocessors]
  [u_norm]
    type = ElementL2Norm
    variable = u
  []
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 5
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  checkpoint = true
  csv = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_steady_action.i)

# Pressure pulse in 1D with 1 phase - steady
# This file employs the PorousFlowFullySaturated Action.  For the non-Action version see pressure_pulse_1d.i
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
[]

[PorousFlowFullySaturated]
  porepressure = pp
  gravity = '0 0 0'
  fp = simple_fluid
  stabilization = Full
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_steady
  print_linear_residuals = false
  csv = true
[]

(modules/phase_field/examples/anisotropic_interfaces/GrandPotentialTwophaseAnisotropy.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = -4
  xmax = 4
  ymin = -4
  ymax = 4
  uniform_refine = 2
[]

[GlobalParams]
  radius = 0.5
  int_width = 0.3
  x1 = 0
  y1 = 0
  derivative_order = 2
[]

[Variables]
  [./w]
  [../]
  [./etaa0]
  [../]
  [./etab0]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    v = 'etaa0 etab0'
  [../]
[]

[ICs]
  [./w]
    type = SmoothCircleIC
    variable = w
    # note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
    outvalue = -4.0
    invalue = 0.0
  [../]
  [./etaa0]
    type = SmoothCircleIC
    variable = etaa0
    #Solid phase
    outvalue = 0.0
    invalue = 1.0
  [../]
  [./etab0]
    type = SmoothCircleIC
    variable = etab0
    #Liquid phase
    outvalue = 1.0
    invalue = 0.0
  [../]
[]

[BCs]
  [./Periodic]
    [./w]
      variable = w
      auto_direction = 'x y'
    [../]
    [./etaa0]
      variable = etaa0
      auto_direction = 'x y'
    [../]
    [./etab0]
      variable = etab0
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
# Order parameter eta_alpha0
  [./ACa0_bulk]
    type = ACGrGrMulti
    variable = etaa0
    v =           'etab0'
    gamma_names = 'gab'
  [../]
  [./ACa0_sw]
    type = ACSwitching
    variable = etaa0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etab0 w'
  [../]
  [./ACa0_int1]
    type = ACInterface2DMultiPhase1
    variable = etaa0
    etas = 'etab0'
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
  [../]
  [./ACa0_int2]
    type = ACInterface2DMultiPhase2
    variable = etaa0
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
  [../]
  [./ea0_dot]
    type = TimeDerivative
    variable = etaa0
  [../]
# Order parameter eta_beta0
  [./ACb0_bulk]
    type = ACGrGrMulti
    variable = etab0
    v =           'etaa0'
    gamma_names = 'gab'
  [../]
  [./ACb0_sw]
    type = ACSwitching
    variable = etab0
    Fj_names  = 'omegaa omegab'
    hj_names  = 'ha     hb'
    args = 'etaa0 w'
  [../]
  [./ACb0_int1]
    type = ACInterface2DMultiPhase1
    variable = etab0
    etas = 'etaa0'
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
  [../]
  [./ACb0_int2]
    type = ACInterface2DMultiPhase2
    variable = etab0
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
  [../]
  [./eb0_dot]
    type = TimeDerivative
    variable = etab0
  [../]
#Chemical potential
  [./w_dot]
    type = SusceptibilityTimeDerivative
    variable = w
    f_name = chi
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = w
    diffusivity = Dchi
  [../]
  [./coupled_etaa0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etaa0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
  [./coupled_etab0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etab0
    Fj_names = 'rhoa rhob'
    hj_names = 'ha   hb'
    args = 'etaa0 etab0'
  [../]
[]

[Materials]
  [./ha]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = ha
    all_etas = 'etaa0 etab0'
    phase_etas = 'etaa0'
  [../]
  [./hb]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'etaa0 etab0'
    phase_etas = 'etab0'
  [../]
  [./omegaa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegaa
    material_property_names = 'Vm ka caeq'
    function = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
  [../]
  [./omegab]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegab
    material_property_names = 'Vm kb cbeq'
    function = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
  [../]
  [./rhoa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhoa
    material_property_names = 'Vm ka caeq'
    function = 'w/Vm^2/ka + caeq/Vm'
  [../]
  [./rhob]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhob
    material_property_names = 'Vm kb cbeq'
    function = 'w/Vm^2/kb + cbeq/Vm'
  [../]
  [./kappaa]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappaa
    dkappadgrad_etaa_name = dkappadgrad_etaa
    d2kappadgrad_etaa_name = d2kappadgrad_etaa
    etaa = etaa0
    etab = etab0
    outputs = exodus
    output_properties = 'kappaa'
  [../]
  [./kappab]
    type = InterfaceOrientationMultiphaseMaterial
    kappa_name = kappab
    dkappadgrad_etaa_name = dkappadgrad_etab
    d2kappadgrad_etaa_name = d2kappadgrad_etab
    etaa = etab0
    etab = etaa0
    outputs = exodus
    output_properties = 'kappab'
  [../]
  [./const]
    type = GenericConstantMaterial
    prop_names =  'L   D    chi  Vm   ka    caeq kb    cbeq  gab mu'
    prop_values = '1.0 1.0  0.1  1.0  10.0  0.1  10.0  0.9   4.5 10.0'
  [../]
  [./Mobility]
    type = ParsedMaterial
    f_name = Dchi
    material_property_names = 'D chi'
    function = 'D*chi'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre    boomeramg      31'
  l_tol = 1.0e-3
  l_max_its = 30
  nl_max_its = 15
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1e-8
  end_time = 10.0
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 0.0005
    cutback_factor = 0.7
    growth_factor = 1.2
  [../]
[]

[Adaptivity]
 initial_steps = 5
 max_h_level = 3
 initial_marker = err_eta
 marker = err_bnds
[./Markers]
   [./err_eta]
     type = ErrorFractionMarker
     coarsen = 0.3
     refine = 0.95
     indicator = ind_eta
   [../]
   [./err_bnds]
     type = ErrorFractionMarker
     coarsen = 0.3
     refine = 0.95
     indicator = ind_bnds
   [../]
 [../]
 [./Indicators]
   [./ind_eta]
     type = GradientJumpIndicator
     variable = etaa0
    [../]
    [./ind_bnds]
      type = GradientJumpIndicator
      variable = bnds
   [../]
 [../]
[]

[Outputs]
  interval = 10
  exodus = true
[]

(test/tests/outputs/output_on/postprocessors.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./sum]
    type = PerfGraphData
    section_name = "Root"
    data_type = total
    execute_on = 'initial nonlinear timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = false
  [./console]
    type = Console
    execute_postprocessors_on = 'initial nonlinear timestep_end'
  [../]
[]

(test/tests/outputs/variables/show_hide.i)

# Solving for 2 variables, putting one into hide list and the other one into show list
# We should only see the variable that is in show list in the output.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Functions]
  [./bc_fn]
    type = ParsedFunction
    value = x
  [../]
[]

[Variables]
  [./u]
  [../]

  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./lr_u]
    type = FunctionDirichletBC
    variable = u
    boundary = '1 3'
    function = bc_fn
  [../]

  [./lr_v]
    type = FunctionDirichletBC
    variable = v
    boundary = '1 3'
    function = bc_fn
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  console = true
  [./out]
    type = Exodus
    show = 'u'
    hide = 'v'
  [../]
[]

(test/tests/outputs/format/output_test_sln.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  solution_history = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d.i)

# Pressure pulse in 1D with 1 phase - transient
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 2E6
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = pp
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pp
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Postprocessors]
  [p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = pressure_pulse_1d
  print_linear_residuals = false
  csv = true
[]

(modules/fluid_properties/test/tests/auxkernels/specific_enthalpy_aux.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./pressure]
  [../]
  [./temperature]
  [../]
  [./specific_enthalpy]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./pressure_ak]
    type = ConstantAux
    variable = pressure
    value = 10e6
  [../]
  [./temperature_ak]
    type = ConstantAux
    variable = temperature
    value = 400.0
  [../]
  [./specific_enthalpy_ak]
    type = SpecificEnthalpyAux
    variable = specific_enthalpy
    fp = eos
    p = pressure
    T = temperature
  [../]
[]

[Modules]
  [./FluidProperties]
    [./eos]
      type = StiffenedGasFluidProperties
      gamma = 2.35
      q = -1167e3
      q_prime = 0.0
      p_inf = 1e9
      cv = 1816.0
    [../]
  []
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 2
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/adaptivity/max_h_level/max_h_level.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1
  solve_type = PJFNK
[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    execute_scalars_on = none
  [../]
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCRFF/PFCRFF_cancelation_test.i)

[GlobalParams]
  num_L = 5
  L_name_base = L
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 12
  ny = 12
  xmax = 6
  ymax = 6
[]

[Variables]
  [./PFCRFFVariables]
  [../]
  [./n]
    [./InitialCondition]
      type = RandomIC
      max = 0.8
      min = .2
      seed = 12345
    [../]
  [../]
[]

[Kernels]
  [./PFCRFFKernel]
    n_name = n
    log_approach = cancelation
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFC]
    type = PFCRFFMaterial
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
    type = SMP
    full = true
  [../]
  [./FDP]
    type = FDP
    full = true
  [../]
[]

[Executioner]
  # petsc_options = '-snes_mf_operator -ksp_monitor'
  # petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  # petsc_options_value = 'hypre boomeramg 31'
  # petsc_options_iname = -pc_type
  # petsc_options_value = lu
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         101   preonly   lu      5'
  type = Transient
  num_steps = 1
  dt = 0.1
  l_max_its = 50
  nl_max_its = 20
  solve_type = NEWTON
  l_tol = 1e-04
  nl_rel_tol = 1e-9
  scheme = bdf2
[]

[Outputs]
  exodus = true
[]

[ICs]
  active = ''
  [./density_IC]
    y2 = 10.5
    lc = 6
    y1 = 1.5
    min = .8
    max = .2
    x2 = 10.5
    crystal_structure = FCC
    variable = n
    x1 = 1.5
    type = PFCFreezingIC
  [../]
[]

(modules/porous_flow/test/tests/jacobian/heat_vol_exp01.i)

# Tests the PorousFlowHeatVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, THM porosity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
  [temperature]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  []
  [disp_y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  []
  [disp_z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  []
  [p]
    type = RandomIC
    min = -1
    max = 0
    variable = porepressure
  []
  [t]
    type = RandomIC
    min = 1
    max = 2
    variable = temperature
  []
[]

[BCs]
  # necessary otherwise volumetric strain rate will be zero
  [disp_x]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [disp_y]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'left right'
  []
  [disp_z]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'left right'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  []
  [dummy]
    type = TimeDerivative
    variable = porepressure
  []
  [temp]
    type = PorousFlowHeatVolumetricExpansion
    variable = temperature
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure temperature disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      cv = 1.3
    []
  []
[]

[Materials]
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss_nodal]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    thermal = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
    thermal_expansion_coeff = 0.1
    reference_temperature = 0.1
    reference_porepressure = 0.2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.1
    density = 0.5
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jacobian2
  exodus = false
[]

(test/tests/time_steppers/timesequence_stepper/exodustimesequence.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  end_time = 4.0
  [./TimeStepper]
    type = ExodusTimeSequenceStepper
    mesh = timesequence_no_start_time.e
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_mesh_function_transfer/fromsub_target_displaced.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  displacements = 'x_disp y_disp'
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./transferred_u]
  [../]
  [./elemental_transferred_u]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./x_disp]
    initial_condition = -0.1
  [../]
  [./y_disp]
    initial_condition = -0.1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = fromsub_sub.i
  [../]
[]

[Transfers]
  [./from_sub]
    source_variable = sub_u
    direction = from_multiapp
    variable = transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    displaced_target_mesh = true
  [../]
  [./elemental_from_sub]
    source_variable = sub_u
    direction = from_multiapp
    variable = elemental_transferred_u
    type = MultiAppMeshFunctionTransfer
    multi_app = sub
    displaced_target_mesh = true
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_03.i)

# unsaturated = false
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_03
  exodus = true
[]

(modules/chemical_reactions/test/tests/exceptions/missing_gamma.i)

# Missing activity coefficient in AqueousEquilibriumRxnAux AuxKernel

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
[]

[AuxVariables]
  [./c]
  [../]
  [./gamma_a]
  [../]
[]

[AuxKernels]
  [./c]
    type = AqueousEquilibriumRxnAux
    variable = c
    v = 'a b'
    gamma_v = gamma_a
    sto_v = '1 1'
    log_k = 1
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.2
  [../]
[]

[Executioner]
  type = Transient
  end_time = 1
[]

(modules/porous_flow/test/tests/thermal_conductivity/ThermalCondPorosity01.i)

# Trivial test of PorousFlowThermalConductivityFromPorosity
# Porosity = 0.1
# Solid thermal conductivity = 3
# Fluid thermal conductivity = 2
# Expected porous medium thermal conductivity = 3 * (1 - 0.1) + 2 * 0.1 = 2.9

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = -1
  zmax = 0
  nx = 1
  ny = 1
  nz = 1
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Variables]
  [temp]
    initial_condition = 1
  []
  [pp]
    initial_condition = 0
  []
[]

[Kernels]
  [heat_conduction]
    type = PorousFlowHeatConduction
    variable = temp
  []
  [dummy]
    type = Diffusion
    variable = pp
  []
[]

[BCs]
  [temp]
    type = DirichletBC
    variable = temp
    boundary = 'front back'
    value = 1
  []
  [pp]
    type = DirichletBC
    variable = pp
    boundary = 'front back'
    value = 0
  []
[]

[AuxVariables]
  [lambda_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [lambda_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [lambda_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [lambda_x]
    type = MaterialRealTensorValueAux
    property = PorousFlow_thermal_conductivity_qp
    row = 0
    column = 0
    variable = lambda_x
  []
  [lambda_y]
    type = MaterialRealTensorValueAux
    property = PorousFlow_thermal_conductivity_qp
    row = 1
    column = 1
    variable = lambda_y
  []
  [lambda_z]
    type = MaterialRealTensorValueAux
    property = PorousFlow_thermal_conductivity_qp
    row = 2
    column = 2
    variable = lambda_z
  []
[]

[Postprocessors]
  [lambda_x]
    type = ElementalVariableValue
    elementid = 0
    variable = lambda_x
    execute_on = 'timestep_end'
  []
  [lambda_y]
    type = ElementalVariableValue
    elementid = 0
    variable = lambda_y
    execute_on = 'timestep_end'
  []
  [lambda_z]
    type = ElementalVariableValue
    elementid = 0
    variable = lambda_z
    execute_on = 'timestep_end'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp temp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss_qp]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity_qp]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [lambda]
    type = PorousFlowThermalConductivityFromPorosity
    lambda_s = '3 0 0  0 3 0  0 0 3'
    lambda_f = '2 0 0  0 2 0  0 0 2'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
[]

[Outputs]
  file_base = ThermalCondPorosity01
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/multiapps/multilevel/dt_from_master_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.5 0.5 0'
    input_files = dt_from_master_subsub.i
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/bh_except04.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    at_nodes = true # Needed to force exepected error
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    function_of = temperature
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform2.i)

# Using CappedMohrCoulomb with tensile failure only
# checking for small deformation
# A single element is stretched equally in all directions.
# This causes the return direction to be along the sigma_I = sigma_II = sigma_III line
# tensile_strength is set to 1Pa, and smoothing_tol = 0.1Pa
# The smoothed yield function comes from two smoothing operations.
# The first is on sigma_I and sigma_II (sigma_I >= sigma_II >= sigma_III):
# yf = sigma_I + ismoother(0) - tensile_strength
#    = sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - tensile_strength
#    = sigma_I + 0.018169 - 1
# The second has the argument of ismoother equal to -0.018169.
# ismoother(-0.018169) = 0.5 * (-0.018169 + 0.1) - 0.1 * cos (0.5 * Pi * -0.018169 / 0.1) / Pi
#                     = 0.010372
# So the final yield function is
# yf = sigma_I + 0.018169 + 0.010372 - 1 = sigma_I + 0.028541 - 1
# However, because of the asymmetry in smoothing (the yield function is obtained
# by first smoothing sigma_I-ts and sigma_II-ts, and then by smoothing this
# result with sigma_III-ts) the result is sigma_I = sigma_II > sigma_III


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    strain = finite
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2
  csv = true
[]

(modules/phase_field/test/tests/actions/grain_growth_with_c.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 400
  ymax = 400
  elem_type = QUAD
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Modules]
  [./PhaseField]
    [./GrainGrowth]
      c = c
    [../]
  [../]
[]

[AuxVariables]
  [./c]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 300
      x = 400
      y = 0
      int_width = 60
    [../]
  [../]
  [./c_IC]
    type = SmoothCircleIC
    variable = c
    x1 = 100
    y1 = 0.0
    radius = 50
    int_width = 40
    invalue = 1.0
    outvalue = 0.0
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  num_steps = 5
  dt = 80.0
[]

[Outputs]
  csv = true
  exodus = true
[]

(test/tests/multiapps/picard_catch_up/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = 'v'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 'right'
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = 'sub.i'
    max_catch_up_steps = 100
    max_failures = 100
    catch_up = true
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/misc/check_error/bad_kernel_action.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

# Note: the BadKernels syntax is set up to incorrectly call addIndicator()
# when it should actually call addKernel() to test that we can detect when
# people call the wrong FEProblem methods in their Actions.
[BadKernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/geochemistry/test/tests/spatial_reactor/except4.i)

# exception testing: attempt to remove a fixed activity from a basis species whose activity was never fixed
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition bulk_composition bulk_composition"
    constraint_unit = "moles moles moles"
    remove_fixed_activity_name = 'H+'
    remove_fixed_activity_time = 0
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(modules/phase_field/test/tests/initial_conditions/IsolatedBoundingBoxIC_3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  xmin = 0
  xmax = 40
  ny = 10
  ymin = 0
  ymax = 30
  nz = 10
  zmin = 0
  zmax = 40
[]

[Problem]
  solve = false
[]

[Variables]
  [./c]
  [../]
[]

[ICs]
  [./c]
    type = IsolatedBoundingBoxIC
    variable = c
    smaller_coordinate_corners = '5 5 5 14 14 14 30 23 30'
    larger_coordinate_corners = '10 9 10 20 19 20 35 27 35'
    inside = '0.2 0.5 0.8'
    outside = 1
    int_width = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'
  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-11

  num_steps = 1
  dt = 1e-5
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/examples/grain_growth/grain_growth_3D.i)

# This simulation predicts GB migration of a 2D copper polycrystal with 100 grains represented with 18 order parameters
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 3 # Problem dimension
  nx = 10 # Number of elements in the x-direction
  ny = 10 # Number of elements in the y-direction
  nz = 10
  xmin = 0    # minimum x-coordinate of the mesh
  xmax = 1000 # maximum x-coordinate of the mesh
  ymin = 0    # minimum y-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  zmin = 0
  zmax = 1000
  uniform_refine = 1 # Initial uniform refinement of the mesh

  parallel_type = distributed
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 15 # Number of order parameters used
  var_name_base = gr # Base name of grains
  order = CONSTANT
  family = MONOMIAL
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 25 # Number of grains
    rand_seed = 10
    coloring_algorithm = jp
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.2
    connecting_threshold = 0.08
    compute_halo_maps = true # Only necessary for displaying HALOS
    polycrystal_ic_uo = voronoi
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
  [../]

  [./var_indices]
  [../]

  [./ghost_regions]
  [../]

  [./halos]
  [../]

  [./halo0]
  [../]

  [./halo1]
  [../]

  [./halo2]
  [../]

  [./halo3]
  [../]

  [./halo4]
  [../]

  [./halo5]
  [../]

  [./halo6]
  [../]

  [./halo7]
  [../]

  [./halo8]
  [../]

  [./halo9]
  [../]

  [./halo10]
  [../]

  [./halo11]
  [../]

  [./halo12]
  [../]

  [./halo13]
  [../]

  [./halo14]
  [../]

  [./proc]
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_end'
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
    execute_on = 'initial timestep_end'
  [../]
  [./ghosted_entities]
    type = FeatureFloodCountAux
    variable = ghost_regions
    flood_counter = grain_tracker
    field_display = GHOSTED_ENTITIES
    execute_on = 'initial timestep_end'
  [../]
  [./halos]
    type = FeatureFloodCountAux
    variable = halos
    flood_counter = voronoi
    field_display = HALOS
    execute_on = 'initial timestep_end'
  [../]
  [./halo0]
    type = FeatureFloodCountAux
    variable = halo0
    map_index = 0
    field_display = HALOS
    flood_counter = grain_tracker
    execute_on = 'initial timestep_end'
  [../]
  [./halo1]
    type = FeatureFloodCountAux
    variable = halo1
    map_index = 1
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo2]
    type = FeatureFloodCountAux
    variable = halo2
    map_index = 2
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo3]
    type = FeatureFloodCountAux
    variable = halo3
    map_index = 3
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo4]
    type = FeatureFloodCountAux
    variable = halo4
    map_index = 4
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo5]
    type = FeatureFloodCountAux
    variable = halo5
    map_index = 5
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo6]
    type = FeatureFloodCountAux
    variable = halo6
    map_index = 6
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo7]
    type = FeatureFloodCountAux
    variable = halo7
    map_index = 7
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo8]
    type = FeatureFloodCountAux
    variable = halo8
    map_index = 8
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo9]
    type = FeatureFloodCountAux
    variable = halo9
    map_index = 9
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo10]
    type = FeatureFloodCountAux
    variable = halo10
    map_index = 10
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo11]
    type = FeatureFloodCountAux
    variable = halo11
    map_index = 11
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo12]
    type = FeatureFloodCountAux
    variable = halo12
    map_index = 12
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo13]
    type = FeatureFloodCountAux
    variable = halo13
    map_index = 13
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./halo14]
    type = FeatureFloodCountAux
    variable = halo14
    map_index = 14
    field_display = HALOS
    flood_counter = grain_tracker
  [../]
  [./proc]
    type = ProcessorIDAux
    variable = proc
    execute_on = 'initial timestep_end'
  [../]

[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution
    T = 450 # Constant temperature of the simulation (for mobility calculation)
    wGB = 125 # Width of the diffuse GB
    GBmob0 = 2.5e-6 #m^4(Js) for copper from Schoenfelder1997
    Q = 0.23 #eV for copper from Schoenfelder1997
    GBenergy = 0.708 #J/m^2 from Schoenfelder1997
  [../]
[]

[Postprocessors]
  # Scalar postprocessors
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  # Uses newton iteration to solve the problem.
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'asm'

  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves

  start_time = 0.0
  end_time = 4000

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 25 # Initial time step.  In this simulation it changes.
    optimal_iterations = 6 # Time step will adapt to maintain this number of nonlinear iterations
  [../]

#  [./Adaptivity]
#    # Block that turns on mesh adaptivity. Note that mesh will never coarsen beyond initial mesh (before uniform refinement)
##    initial_adaptivity = 2 # Number of times mesh is adapted to initial condition
#    refine_fraction = 0.6 # Fraction of high error that will be refined
#    coarsen_fraction = 0.1 # Fraction of low error that will coarsened
#    max_h_level = 3 # Max number of refinements used, starting from initial mesh (before uniform refinement)
#  [../]
[]

[Outputs]
  exodus = true
  csv = true
  [./perf_graph]
    type = PerfGraphOutput
    execute_on = 'initial final'  # Default is "final"
    level = 2                     # Default is 1
  [../]
[]

(examples/ex14_pps/ex14.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 32
  ny = 32
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[Variables]
  [forced]
    order = FIRST
    family = LAGRANGE
  []
[]

[Functions]
  # A ParsedFunction allows us to supply analytic expressions directly in the input file
  [exact]
    type = ParsedFunction
    value = sin(alpha*pi*x)
    vars = alpha
    vals = 16
  []

  # This function is an actual compiled function
  [force]
    type = ExampleFunction
    alpha = 16
  []
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = forced
  []

  # This Kernel can take a function name to use
  [forcing]
    type = ADBodyForce
    variable = forced
    function = force
  []
[]

[BCs]
  # The BC can take a function name to use
  [all]
    type = FunctionDirichletBC
    variable = forced
    boundary = 'bottom right top left'
    function = exact
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [h]
    type = AverageElementSize
  []
  [error]
    type = ElementL2Error
    variable = forced
    function = exact
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(test/tests/transfers/multiapp_postprocessor_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Postprocessors]
  [./from_master]
    type = Receiver
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/brineco2_gas.i)

# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for conditions that give a single gas phase

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [xnacl]
    initial_condition = 0.05
  []
[]

[Variables]
  [pgas]
  []
  [zi]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    min = 5e4
    max = 1e5
    variable = pgas
  []
  [z]
    type = RandomIC
    min = 0.9
    max = 0.99
    variable = zi
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = zi
    fluid_component = 1
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    variable = pgas
    fluid_component = 0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    variable = zi
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 1e3
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[AuxVariables]
  [sgas]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [sgas]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = sgas
  []
[]

[Postprocessors]
  [sgas_min]
    type = ElementExtremeValue
    variable = sgas
    value_type = min
  []
  [sgas_max]
    type = ElementExtremeValue
    variable = sgas
    value_type = max
  []
[]

(modules/phase_field/test/tests/MultiSmoothCircleIC/multismoothcircleIC_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 15
  ny = 15
  nz = 15
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  zmin = 0
  zmax = 100
  elem_type = HEX8
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c]
    type = MultiSmoothCircleIC
    variable = c
    invalue = 1.0
    outvalue = 0.0001
    bubspac = 30.0 # This spacing is from bubble center to bubble center
    numbub = 6
    radius = 10.0
    int_width = 12.0
    radius_variation = 0.2
    radius_variation_type = uniform
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./diff]
    type = MatDiffusion
    variable = c
    diffusivity = D_v
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y z'
    [../]
  [../]
[]

[Materials]
  [./Dv]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 0.074802
  [../]
[]

[Postprocessors]
  [./bubbles]
    type = FeatureFloodCount
    variable = c
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'
  l_max_its = 20
  l_tol = 1e-4
  nl_max_its = 20
  nl_rel_tol = 1e-9
  nl_abs_tol = 1e-11
  start_time = 0.0
  num_steps = 1
  dt = 100.0
  [./Adaptivity]
    refine_fraction = .5
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/problems/eigen_problem/eigensolvers/ipm.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  elem_type = QUAD4
  nx = 8
  ny = 8

  uniform_refine = 0

  displacements = 'x_disp y_disp'
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
[]

[AuxKernels]
  [./x_disp]
    type = FunctionAux
    variable = x_disp
    function = x_disp_func
  [../]
  [./y_disp]
    type = FunctionAux
    variable = y_disp
    function = y_disp_func
  [../]
[]

[Functions]
  [./x_disp_func]
    type = ParsedFunction
    value = 0
  [../]
  [./y_disp_func]
    type = ParsedFunction
    value = 0
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    use_displaced_mesh = true
  [../]

  [./rea]
    type = CoefReaction
    variable = u
    coefficient = 2.0
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
    use_displaced_mesh = true
  [../]
[]

[Executioner]
  type = Eigenvalue
  which_eigen_pairs = largest_magnitude
  eigen_problem_type = NON_HERMITIAN
  n_eigen_pairs = 5
  n_basis_vectors = 15
  solve_type = krylovschur
  petsc_options = '-eps_view'
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
  [./console]
    type = Console
    outlier_variable_norms = false
  [../]
[]

(modules/porous_flow/test/tests/energy_conservation/heat04_action_KT.i)

# heat04, but using an action with KT stabilization.
# See heat04.i for a full discussion of the results.
# The KT stabilization should have no impact as there is no flow, but this input file checks that MOOSE runs.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.5
      cv = 2
      cp = 2
      bulk_modulus = 2.0
      density0 = 3.0
    []
  []
[]

[PorousFlowUnsaturated]
  coupling_type = ThermoHydroMechanical
  displacements = 'disp_x disp_y disp_z'
  porepressure = pp
  temperature = temp
  dictator_name = Sir
  biot_coefficient = 1.0
  gravity = '0 0 0'
  fp = the_simple_fluid
  van_genuchten_alpha = 1.0E-12
  van_genuchten_m = 0.5
  relative_permeability_type = Corey
  relative_permeability_exponent = 0.0
  stabilization = KT
  flux_limiter_type = superbee
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = Sir
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
  [temp]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
[]

[Kernels]
  [heat_source]
    type = BodyForce
    function = 1
    variable = temp
  []
[]

[Functions]
  [err_T_fcn]
    type = ParsedFunction
    vars = 'por0 rte temp rd rhc m0 fhc source'
    vals = '0.5 0.25 t0   5  0.2 1.5 2  1'
    value = '((1-por0)*exp(rte*temp)*rd*rhc*temp+m0*fhc*temp-source*t)/(source*t)'
  []
  [err_pp_fcn]
    type = ParsedFunction
    vars = 'por0 rte temp rd rhc m0 fhc source bulk pp fte'
    vals = '0.5 0.25 t0   5  0.2 1.5 2  1      2    p0 0.5'
    value = '(bulk*(fte*temp-log(1+(por0-1)*exp(rte*temp))+log(por0))-pp)/pp'
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosity
    thermal = true
    fluid = true
    mechanical = true
    ensure_positive = false
    biot_coefficient = 1.0
    porosity_zero = 0.5
    thermal_expansion_coeff = 0.25
    solid_bulk = 2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 0.2
    density = 5.0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0 0 0 0 0 0 0 0 0'
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0 0 0  0 0 0  0 0 0'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = pp
  []
  [t0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = temp
  []
  [porosity]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = porosity
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [total_heat]
    type = PorousFlowHeatEnergy
    phase = 0
    execute_on = 'timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [err_T]
    type = FunctionValuePostprocessor
    function = err_T_fcn
  []
  [err_P]
    type = FunctionValuePostprocessor
    function = err_pp_fcn
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = heat04_action
  csv = true
[]

(test/tests/outputs/position/position.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    position = '1 1 0'
  [../]
[]

(modules/porous_flow/examples/lava_lamp/2phase_convection.i)

# Two phase density-driven convection of dissolved CO2 in brine
#
# Initially, the model has a gas phase at the top with a saturation of 0.29
# (which corresponds to an initial value of zi = 0.2).
# Diffusion of the dissolved CO2
# component from the saturated liquid to the unsaturated liquid below reduces the
# amount of CO2 in the gas phase. As the density of the CO2-saturated brine is greater
# than the unsaturated brine, a gravitational instability arises and density-driven
# convection of CO2-rich fingers descend into the unsaturated brine.
#
# The instability is seeded by a random perturbation to the porosity field.
# Mesh adaptivity is used to refine the mesh as the fingers form.
#
# Note: this model is computationally expensive, so should be run with multiple cores,
# preferably on a cluster.

[GlobalParams]
  PorousFlowDictator = 'dictator'
  gravity = '0 -9.81 0'
[]

[Adaptivity]
  max_h_level = 2
  marker = marker
  initial_marker = initial
  initial_steps = 2
  [Indicators]
    [indicator]
      type = GradientJumpIndicator
      variable = zi
    []
  []
  [Markers]
    [marker]
      type = ErrorFractionMarker
      indicator = indicator
      refine = 0.8
    []
    [initial]
      type = BoxMarker
      bottom_left = '0 1.95 0'
      top_right = '2 2 0'
      inside = REFINE
      outside = DO_NOTHING
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  ymax = 2
  xmax = 2
  ny = 40
  nx = 40
  bias_y = 0.95
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pgas
  []
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = pgas
    disp_long = '0 0'
    disp_trans = '0 0'
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = zi
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = zi
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = zi
    disp_long = '0 0'
    disp_trans = '0 0'
  []
[]

[AuxVariables]
  [xnacl]
    initial_condition = 0.01
  []
  [saturation_gas]
    order = FIRST
    family = MONOMIAL
  []
  [xco2l]
    order = FIRST
    family = MONOMIAL
  []
  [density_liquid]
    order = FIRST
    family = MONOMIAL
  []
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = 'timestep_end'
  []
  [xco2l]
    type = PorousFlowPropertyAux
    variable = xco2l
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = 'timestep_end'
  []
  [density_liquid]
    type = PorousFlowPropertyAux
    variable = density_liquid
    property = density
    phase = 0
    execute_on = 'timestep_end'
  []
[]

[Variables]
  [pgas]
  []
  [zi]
    scaling = 1e4
  []
[]

[ICs]
  [pressure]
    type = FunctionIC
    function = 10e6-9.81*1000*y
    variable = pgas
  []
  [zi]
    type = BoundingBoxIC
    variable = zi
    x1 = 0
    x2 = 2
    y1 = 1.95
    y2 = 2
    inside = 0.2
    outside = 0
  []
  [porosity]
    type = RandomIC
    variable = porosity
    min = 0.25
    max = 0.275
    seed = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2sw]
      type = CO2FluidProperties
    []
    [co2]
      type = TabulatedFluidProperties
      fp = co2sw
    []
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = '45'
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = 'pgas'
    z = 'zi'
    temperature_unit = Celsius
    xnacl = 'xnacl'
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = porosity
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-11 0 0 0 1e-11 0 0 0 1e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    phase = 0
    n = 2
    s_res = 0.1
    sum_s_res = 0.2
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
    s_res = 0.1
    sum_s_res = 0.2
  []
  [diffusivity]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '2e-9 2e-9 2e-9 2e-9'
    tortuosity = '1 1'
  []
[]

[Preconditioning]
  active = basic
  [mumps_is_best_for_parallel_jobs]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
  [basic]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2             '
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1e6
  nl_max_its = 25
  l_max_its = 100
  dtmax = 1e4
  nl_abs_tol = 1e-6
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    growth_factor = 2
    cutback_factor = 0.5
  []
[]

[Functions]
  [flux]
    type = ParsedFunction
    vals = 'delta_xco2 dt'
    vars = 'dx dt'
    value = 'dx/dt'
  []
[]

[Postprocessors]
  [total_co2_in_gas]
    type = PorousFlowFluidMass
    phase = 1
    fluid_component = 1
  []
  [total_co2_in_liquid]
    type = PorousFlowFluidMass
    phase = 0
    fluid_component = 1
  []
  [numdofs]
    type = NumDOFs
  []
  [delta_xco2]
    type = ChangeOverTimePostprocessor
    postprocessor = total_co2_in_liquid
  []
  [dt]
    type = TimestepSize
  []
  [flux]
    type = FunctionValuePostprocessor
    function = flux
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  exodus = true
  csv = true
[]

(test/tests/auxkernels/time_derivative/time_derivative_nl.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = -5.0
  xmax =  5.0
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./c_dot]
    order = FIRST
    family = LAGRANGE
  [../]
  [./c_dot_elem]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./coupled_dot]
    type = DotCouplingAux
    variable = c_dot
    v = c
  [../]
  [./coupled_dot_elem]
    type = DotCouplingAux
    variable = c_dot_elem
    v = c
  [../]
[]

[ICs]
  [./centered_gauss_func]
    type = FunctionIC
    variable = c
    function = gaussian_1d
  [../]
[]

[Functions]
  [./gaussian_1d]
    type = ParsedFunction
    value = exp(-x*x/2.0/1.0/1.0)
  [../]
[]

[Kernels]
  [./dot]
    type = TimeDerivative
    variable = c
  [../]
  [./diff]
    type = Diffusion
    variable = c
  [../]
[]

[BCs]
  [./Periodic]
    [./auto]
      variable = c
      auto_direction = 'x'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  dt = 0.1
  num_steps = 5
[]


[Outputs]
  exodus = true
  #
[]

(modules/tensor_mechanics/test/tests/strain_energy_density/rate_incr_model_elas_plas.i)

# Single element test to check the strain energy density calculation

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
[]

[AuxVariables]
  [./SED]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./rampConstantUp]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = -100
  [../]
  [./ramp_disp_y]
    type = PiecewiseLinear
    x = '0. 1. 2.'
    y = '0. 6.8e-6 1.36e-5'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = SMALL
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz plastic_strain_xx plastic_strain_yy plastic_strain_zz strain_xx strain_yy strain_zz'
    planar_formulation = PLANE_STRAIN
  [../]
[]

[AuxKernels]
  [./SED]
    type = MaterialRealAux
    variable = SED
    property = strain_energy_density
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    preset = false
    boundary = 'left'
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    preset = false
    boundary = 'bottom'
    value = 0.0
  [../]
  [./top_disp]
    type = FunctionDirichletBC
    variable = disp_y
    preset = false
    boundary = 'top'
    function = ramp_disp_y
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 30e+6
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'isoplas'
  [../]
  [./isoplas]
    type = IsotropicPlasticityStressUpdate
    yield_stress = 1e2
    hardening_constant = 0.0
  [../]
  [./strain_energy_density]
    type = StrainEnergyDensity
    incremental = true
  [../]
[]

[Executioner]
   type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

   l_max_its = 50
   nl_max_its = 20
   nl_abs_tol = 3e-7
   nl_rel_tol = 1e-12
   l_tol = 1e-2

   start_time = 0.0
   dt = 1

   end_time = 2
   num_steps = 2
[]

[Postprocessors]
  [./epxx]
    type = ElementalVariableValue
    variable = elastic_strain_xx
    elementid = 0
  [../]
  [./epyy]
    type = ElementalVariableValue
    variable = elastic_strain_yy
    elementid = 0
  [../]
  [./epzz]
    type = ElementalVariableValue
    variable = elastic_strain_zz
    elementid = 0
  [../]
  [./eplxx]
    type = ElementalVariableValue
    variable = plastic_strain_xx
    elementid = 0
  [../]
  [./eplyy]
    type = ElementalVariableValue
    variable = plastic_strain_yy
    elementid = 0
  [../]
  [./eplzz]
    type = ElementalVariableValue
    variable = plastic_strain_zz
    elementid = 0
  [../]
  [./etxx]
    type = ElementalVariableValue
    variable = strain_xx
    elementid = 0
  [../]
  [./etyy]
    type = ElementalVariableValue
    variable = strain_yy
    elementid = 0
  [../]
  [./etzz]
    type = ElementalVariableValue
    variable = strain_zz
    elementid = 0
  [../]
  [./sigxx]
    type = ElementAverageValue
    variable = stress_xx
  [../]
  [./sigyy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./sigzz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./SED]
    type = ElementAverageValue
    variable = SED
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/mass_vol_exp03.i)

# Tests the PorousFlowMassVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, HM porosity, multiply_by_density = false
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  []
  [disp_y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  []
  [disp_z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  []
  [p]
    type = RandomIC
    min = -1
    max = 1
    variable = porepressure
  []
[]

[BCs]
  # necessary otherwise volumetric strain rate will be zero
  [disp_x]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [disp_y]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'left right'
  []
  [disp_z]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'left right'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  []
  [poro]
    type = PorousFlowMassVolumetricExpansion
    fluid_component = 0
    variable = porepressure
    multiply_by_density = false
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jacobian2
  exodus = false
[]

(test/tests/bcs/1d_neumann/1d_neumann.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  construct_side_list_from_node_list = true
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/receiver_default/defaults.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./receiver]
    type = Receiver
    default = 12345
    execute_on = 'timestep_end initial'
  [../]
  [./report_old]
    type = TestPostprocessor
    execute_on = 'timestep_end initial'
    test_type = report_old
    report_name = receiver
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/examples/rigidbodymotion/grain_forcedensity_ext.i)

# example showing grain motion due to applied force density on grains
[GlobalParams]
  var_name_base = eta
  op_num = 2
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 20
  nz = 0
  xmin = 0.0
  xmax = 40.0
  ymin = 0.0
  ymax = 20.0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SpecifiedSmoothCircleIC
      invalue = 1.0
      outvalue = 0.0
      int_width = 6.0
      x_positions = '20.0 30.0 '
      z_positions = '0.0 0.0 '
      y_positions = '0.0 25.0 '
      radii = '14.0 14.0'
      3D_spheres = false
      variable = c
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./load]
    type = ConstantFunction
    value = -0.01
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = 'eta0 eta1'
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '1.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = c
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    derivative_order = 2
  [../]
  [./force_density]
    type = ExternalForceDensityMaterial
    c = c
    etas = 'eta0 eta1'
    k = 1.0
    force_y = load
  [../]
[]

[AuxVariables]
  [./eta0]
  [../]
  [./eta1]
  [../]
  [./bnds]
  [../]
  [./df00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df01]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df10]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./df11]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    var_name_base = eta
    op_num = 2
    v = 'eta0 eta1'
  [../]
  [./df01]
    type = MaterialStdVectorRealGradientAux
    variable = df01
    component = 1
    property = force_density_ext
  [../]
  [./df11]
    type = MaterialStdVectorRealGradientAux
    variable = df11
    index = 1
    component = 1
    property = force_density_ext
  [../]
  [./df00]
    type = MaterialStdVectorRealGradientAux
    variable = df00
    property = force_density_ext
  [../]
  [./df10]
    type = MaterialStdVectorRealGradientAux
    variable = df10
    index = 1
    property = force_density_ext
  [../]
[]

[ICs]
  [./ic_eta0]
    int_width = 6.0
    x1 = 20.0
    y1 = 0.0
    radius = 14.0
    outvalue = 0.0
    variable = eta0
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./IC_eta1]
    int_width = 6.0
    x1 = 30.0
    y1 = 25.0
    radius = 14.0
    outvalue = 0.0
    variable = eta1
    invalue = 1.0
    type = SmoothCircleIC
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ComputeExternalGrainForceAndTorque
    c = c
    etas = 'eta0 eta1'
    grain_data = grain_center
    force_density = force_density_ext
    execute_on = 'initial linear nonlinear'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 5
  dt = 0.1
  [./Adaptivity]
    refine_fraction = 0.7
    coarsen_fraction = 0.1
    max_h_level = 2
    initial_adaptivity = 1
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_postprocessor_to_scalar/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_master_app]
    order = FIRST
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Postprocessors]
  [./from_master]
    type = ScalarVariable
    variable = from_master_app
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  num_steps = 1
  dt = 1
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
  hide = from_master_app
[]

(test/tests/controls/time_periods/aux_kernels/enable_disable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Dampers]
  [./const_damp]
    type = ConstantDamper
    damping = 0.9
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian_different_submesh/sub.i)

# Derived from the example '3D_volumetric_Cartesian' with the following differences:
#
#   1) The number of x and y divisions in the sub app is not the same as the master app
#   2) The subapp mesh is skewed in x and z
[Mesh]
  type = GeneratedMesh
  dim = 3

  xmin = 0.0
  xmax = 10.0
  nx = 23
  bias_x = 1.2

  ymin = 1.0
  ymax = 11.0
  ny = 33

  zmin = 2.0
  zmax = 12.0
  nz = 35
  bias_z = 0.8
[]

# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s] # Something to make 's' change each time, but allow a converging solution
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3   4   5'
    physical_bounds = '0.0  10.0    1.0 11.0    2.0 12.0'
    x = Legendre
    y = Legendre
    z = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/porous_flow/test/tests/poroperm/except2.i)

# Exception test: fluid=true but no solid_bulk is provided
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
  biot_coefficient = 0.7
[]

[Variables]
  [porepressure]
    initial_condition = 2
  []
  [temperature]
    initial_condition = 4
  []
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[ICs]
  [disp_x]
    type = FunctionIC
    function = '0.5 * x'
    variable = disp_x
  []
[]

[Kernels]
  [dummy_p]
    type = TimeDerivative
    variable = porepressure
  []
  [dummy_t]
    type = TimeDerivative
    variable = temperature
  []
  [dummy_x]
    type = TimeDerivative
    variable = disp_x
  []
  [dummy_y]
    type = TimeDerivative
    variable = disp_y
  []
  [dummy_z]
    type = TimeDerivative
    variable = disp_z
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Postprocessors]
  [porosity]
    type = PointValue
    variable = porosity
    point = '0 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure temperature'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [porosity]
    type = PorousFlowPorosity
    mechanical = true
    fluid = true
    thermal = true
    ensure_positive = false
    porosity_zero = 0.5
    thermal_expansion_coeff = 0.5
    reference_porepressure = 3
    reference_temperature = 3.5
  []
[]

[Executioner]
  solve_type = Newton
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCTrad/pfct_newton_split1_asm1_10.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  xmax = 8
  ymax = 8
[]

[Variables]
  [./n]
    [./InitialCondition]
      type = RandomIC
      min = -1
      max = 4
    [../]
  [../]
  [./u]
    scaling = 1e2
  [../]
  [./v]
    scaling = 1e1
  [../]
[]

[Kernels]
  [./ndot]
    type = TimeDerivative
    variable = n
  [../]
  [./n_bulk]
    type = CHBulkPFCTrad
    variable = n
  [../]
  [./u_term]
    type = MatDiffusion
    variable = n
    v = u
    diffusivity = C2
  [../]
  [./v_term]
    type = MatDiffusion
    variable = n
    v = v
    diffusivity = C4
  [../]
  [./u_rctn]
    type = Reaction
    variable = u
  [../]
  [./u_gradn]
    type = LaplacianSplit
    variable = u
    c = n
  [../]
  [./v_rctn]
    type = Reaction
    variable = v
  [../]
  [./v_gradu]
    type = LaplacianSplit
    variable = v
    c = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFCTrad]
    type = PFCTradMaterial
    order = 4
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'

  l_max_its = 100
  l_tol = 1e-04
  nl_rel_tol = 1e-09
  nl_abs_tol = 1e-11

  splitting = 'nuv'
  petsc_options = '-snes_view'

  num_steps = 2
  dt = 0.1
[]

[Splits]
  [./nuv]
    splitting       = 'v nu'
    splitting_type  = schur
    schur_type      = full
    schur_pre       = Sp
    #petsc_options = '-dm_view'
  [../]
  [./nu]
    vars = 'n u'
    petsc_options = '-ksp_monitor'
    petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_asm_nblocks -pc_asm_overlap  -sub_pc_type'
    petsc_options_value =  '              101      asm              10               1            lu'
  [../]
  [./v]
    vars = 'v'
    #petsc_options = '-ksp_monitor'
    petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
    petsc_options_value =  'asm         101   preonly   lu      0'
    #full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/dgkernels/3d_diffusion_dg/3d_diffusion_dg_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
  elem_type = HEX8
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = MONOMIAL

    [./InitialCondition]
      type = ConstantIC
      value = 0.5
    [../]
  [../]
[]

[Functions]
  active = 'forcing_fn exact_fn'

  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]

  [./exact_fn]
    type = ParsedGradFunction

    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))
  [../]
[]

[Kernels]
  active = 'diff abs forcing'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./abs]          # u * v
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  active = 'dg_diff'

  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3 4 5'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Postprocessors]
  active = 'h dofs l2_err'

  [./h]
    type = AverageElementSize
    execute_on = 'initial timestep_end'
  [../]

  [./dofs]
    type = NumDOFs
    execute_on = 'initial timestep_end'
  [../]

  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/two_surface03.i)

# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 3.0E-6m in z directions and 0.5E-6 in y direction.
# trial stress_zz = 3.0 and stress_yy = 0.5
#
# Then both  SimpleTesters should activate initially and return to the "corner" point
# (stress_zz = 1 = stress_yy), but then the plastic multiplier for SimpleTester2 will
# be negative, and so it will be deactivated, and the algorithm will return to
# stress_zz = 1, stress_yy = 0.5
# internal0 should be 2, and internal1 should be 0

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.5E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '3E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
[]

[UserObjects]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 2
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = two_surface03
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/hyperelastic_viscoplastic/one_elem_linear_harden.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./peeq]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./peeq]
    type = MaterialRealAux
    variable = peeq
    property = ep_eqv
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = '0.01*t'
  [../]
[]

[UserObjects]
  [./flowstress]
    type = HEVPLinearHardening
    yield_stress = 100
    slope = 10
    intvar_prop_name = ep_eqv
  [../]
  [./flowrate]
    type = HEVPFlowRatePowerLawJ2
    reference_flow_rate = 0.0001
    flow_rate_exponent = 50.0
    flow_rate_tol = 1
    strength_prop_name = flowstress
  [../]
  [./ep_eqv]
     type = HEVPEqvPlasticStrain
     intvar_rate_prop_name = ep_eqv_rate
  [../]
  [./ep_eqv_rate]
     type = HEVPEqvPlasticStrainRate
     flow_rate_prop_name = flowrate
  [../]
[]

[Materials]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
  [./viscop]
    type = FiniteStrainHyperElasticViscoPlastic
    block = 0
    resid_abs_tol = 1e-18
    resid_rel_tol = 1e-8
    maxiters = 50
    max_substep_iteration = 5
    flow_rate_user_objects = 'flowrate'
    strength_user_objects = 'flowstress'
    internal_var_user_objects = 'ep_eqv'
    internal_var_rate_user_objects = 'ep_eqv_rate'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./peeq]
    type = ElementAverageValue
    variable = peeq
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.02
  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.02
  num_steps = 10
[]

[Outputs]
  file_base = one_elem_linear_harden
  exodus = true
  csv = false
[]

(modules/richards/test/tests/jacobian_1/jn12.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn12
  exodus = false
[]

(test/tests/kernels/ode/parsedode_sys_impl_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
[]

[Functions]
  [./f_fn]
    type = ParsedFunction
    value = -4
  [../]
  [./bc_all_fn]
    type = ParsedFunction
    value = x*x+y*y
  [../]

  # ODEs
  [./exact_x_fn]
    type = ParsedFunction
    value = (-1/3)*exp(-t)+(4/3)*exp(5*t)
  [../]
[]

# NL

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]

  # ODE variables
  [./x]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./y]
    family = SCALAR
    order = FIRST
    initial_condition = 2
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./uff]
    type = BodyForce
    variable = u
    function = f_fn
  [../]
[]

[ScalarKernels]
  [./td1]
    type = ODETimeDerivative
    variable = x
  [../]
  [./ode1]
    type = ParsedODEKernel
    function = '-3*x - 2*y'
    variable = x
    args = y
  [../]

  [./td2]
    type = ODETimeDerivative
    variable = y
  [../]
  [./ode2]
    type = ParsedODEKernel
    function = '-4*x - y'
    variable = y
    args = x
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = bc_all_fn
  [../]
[]

[Postprocessors]
  active = 'exact_x l2err_x x y'

  [./x]
    type = ScalarVariable
    variable = x
    execute_on = 'initial timestep_end'
  [../]
  [./y]
    type = ScalarVariable
    variable = y
    execute_on = 'initial timestep_end'
  [../]

  [./exact_x]
    type = FunctionValuePostprocessor
    function = exact_x_fn
    execute_on = 'initial timestep_end'
    point = '0 0 0'
  [../]

  [./l2err_x]
    type = ScalarL2Error
    variable = x
    function = exact_x_fn
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  dt = 0.01
  num_steps = 100

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = ode_sys_impl_test_out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/dynamics/time_integration/hht_test_ti.i)

# Test for  HHT time integration

# The test is for an 1D bar element of  unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + alpha*(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first term on the left is evaluated using the Inertial force kernel
# The next two terms on the left involving alpha are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    alpha = 0.11
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
  [../]

[]

[AuxKernels]
  [./accel_x] # These auxkernls are only for checking output
    type = TestNewmarkTI
    displacement = disp_x
    variable = accel_x
    first = false
  [../]
  [./accel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = accel_y
    first = false
  [../]
  [./accel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = accel_z
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    displacement = disp_x
    variable = vel_x
  [../]
  [./vel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = vel_y
  [../]
  [./vel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = vel_z
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]
[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./Pressure]
    [./Side1]
      boundary = bottom
      function = pressure
      displacements = 'disp_x disp_y disp_z'
      factor = 1
      alpha = 0.11
    [../]
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '7750'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 2
  dt = 0.1

  # Time integration scheme
  scheme = 'newmark-beta'
[]


[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 1.0 2.0 5.0'
    y = '0.0 0.1 0.2 1.0 1.0 1.0'
    scale_factor = 1e9
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalMaxValue
    variable = disp_y
    boundary = bottom
  [../]
  [./vel]
    type = NodalMaxValue
    variable = vel_y
    boundary = bottom
  [../]
  [./accel]
    type = NodalMaxValue
    variable = accel_y
    boundary = bottom
  [../]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]
[]

[Outputs]
  file_base = 'hht_test_out'
  exodus = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/heat_conduction/two_phase.i)

# 2phase heat conduction, with saturation fixed at 0.5
# apply a boundary condition of T=300 to a bar that
# is initially at T=200, and observe the expected
# error-function response
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [phase0_porepressure]
    initial_condition = 0
  []
  [phase1_saturation]
    initial_condition = 0.5
  []
  [temp]
    initial_condition = 200
  []
[]

[Kernels]
  [dummy_p0]
    type = TimeDerivative
    variable = phase0_porepressure
  []
  [dummy_s1]
    type = TimeDerivative
    variable = phase1_saturation
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [heat_conduction]
    type = PorousFlowHeatConduction
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp phase0_porepressure phase1_saturation'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 0.4
      thermal_expansion = 0
      cv = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.3
      thermal_expansion = 0
      cv = 2
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0.3 0 0  0 0 0  0 0 0'
    wet_thermal_conductivity = '1.7 0 0  0 0 0  0 0 0'
    exponent = 1.0
    aqueous_phase_number = 1
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = phase0_porepressure
    phase1_saturation = phase1_saturation
    capillary_pressure = pc
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.8
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 0.25
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
[]

[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 300
    variable = temp
  []
[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E1
  end_time = 1E2
[]

[Postprocessors]
  [t000]
    type = PointValue
    variable = temp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  []
  [t010]
    type = PointValue
    variable = temp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  []
  [t020]
    type = PointValue
    variable = temp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  []
  [t030]
    type = PointValue
    variable = temp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  []
  [t040]
    type = PointValue
    variable = temp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  []
  [t050]
    type = PointValue
    variable = temp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  []
  [t060]
    type = PointValue
    variable = temp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  []
  [t070]
    type = PointValue
    variable = temp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  []
  [t080]
    type = PointValue
    variable = temp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  []
  [t090]
    type = PointValue
    variable = temp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  []
  [t100]
    type = PointValue
    variable = temp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  file_base = two_phase
  [csv]
    type = CSV
  []
  exodus = false
[]

(test/tests/outputs/format/pps_file_out_warn.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./avg_block]
    type = ElementAverageValue
    variable = u
    outputs = gmv
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  gmv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto02.i)

# checking jacobian for linear plasticity (weak_plane_tensile)
# with hardening
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[ICs]
  [./disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  [../]
  [./disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  [../]
  [./disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1 2'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 2 3  2 -4 -5  3 -5 2'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    tangent_operator = linear
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_01.i)

# Checking the Jacobian of Flux-Limited TVD Advection, 1 phase, 1 component, full saturation, using flux_limiter_type = none
# This is quite a heavy test, but we need a fairly big mesh to check the upwinding is happening correctly
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  xmin = 0
  xmax = 1
  ny = 4
  ymin = -1
  ymax = 2
  bias_y = 1.5
  nz = 4
  zmin = 1
  zmax = 2
  bias_z = 0.8
[]

[GlobalParams]
  gravity = '1 2 -0.5'
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
[]


[ICs]
  [pp]
    variable = pp
    type = RandomIC
    min = 1
    max = 2
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = pp
    advective_flux_calculator = advective_flux_calculator
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.4
      viscosity = 1.1
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
  [advective_flux_calculator]
    type = PorousFlowAdvectiveFluxCalculatorSaturated
    flux_limiter_type = None
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.21 0 0  0 1.5 0  0 0 0.8'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
  num_steps = 1
  dt = 1
[]

(modules/xfem/test/tests/moving_interface/verification/1D_rz_homog1mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                   quasi-1D
# Coordinate System:                                      rz
# Material Numbers/Types:   homogeneous 1 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
#   A simple transient heat transfer problem in cylindrical coordinates designed
#   with the Method of Manufactured Solutions. This problem was developed to
#   verify XFEM performance in the presence of a moving interface for linear
#   element models that can be exactly evaluated by FEM/Moose. Both the
#   temperature solution and level set function are designed to be linear to
#   attempt to minimize error between the Moose/exact solution and XFEM results.
#   Thermal conductivity is a single, constant value at all points in the system.
# Results:
#   The temperature at the left boundary (x=1) exhibits the largest difference
#   between the FEM/Moose solution and XFEM results. We present the XFEM results
#   at this location with 10 digits of precision:
#     Time    Expected Temperature    XFEM Calculated Temperature
#      0.2                  440         440
#      0.4                  480         480.0008118
#      0.6                  520         520.0038529
#      0.8                  560         560.0089177
#      1.0                  600         600.0133344
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 1
  xmin = 1.0
  xmax = 2.0
  ymin = 0.0
  ymax = 0.5
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = '10*(-200*x+400) + 200*1.5*t/x'
  [../]
  [./neumann_func]
    type = ParsedFunction
    value = '1.5*200*t'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = '2.04 - x - 0.2*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'rhoCp'
    prop_values = 10
  [../]
  [./therm_cond_prop]
    type = GenericConstantMaterial
    prop_names = 'diffusion_coefficient'
    prop_values = 1.5
  [../]
[]

[BCs]
  [./left_u]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = neumann_func
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 400
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 400
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 0.2
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/richards/test/tests/jacobian_2/jn04.i)

# two phase
# unsaturated = true

# gravity = true
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn04
  exodus = false
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_5.i)

# demonstrating that sources may be spatially-dependent, but adding sources of fixed-activity species makes no difference to the system
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition activity bulk_composition"
    constraint_unit = "moles dimensionless moles"
    remove_fixed_activity_name = 'H+'
    remove_fixed_activity_time = '2'
    source_species_names = HCl
    source_species_rates = HCl_rate
[]

[VectorPostprocessors]
  [bulk_Cl]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    sort_by = x
    num_points = 11
    variable = 'bulk_moles_Cl-'
  []
[]

[AuxVariables]
  [HCl_rate]
  []
[]

[AuxKernels]
  [HCl_rate]
    type = FunctionAux
    variable = HCl_rate
    function = '1E-5 * x'
    execute_on = timestep_begin # so the Reactor gets the correct value
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 1
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 2
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/gravity_head_1/gh11.i)

# unsaturated = false
# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh11
  exodus = true
[]

(modules/functional_expansion_tools/test/tests/standard_use/neglect_invalid_enum.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diffusion]
    type = Diffusion
    variable = u
  [../]
[]

[Functions]
  [./series]
    type = FunctionSeries
    series_type = Cartesian
    x = Legendre
    disc = Zernike
    orders = '0'
    physical_bounds = '-1 1'
  [../]
[]

[Executioner]
  type = Steady
[]

(modules/tensor_mechanics/test/tests/tensile/planar1.i)

# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the maximum principal stress value should be 1pa, and value of plastic strain should be 0.5E-6

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.2E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.0E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tens]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    shift = 1E-6
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = tens
    debug_fspb = crash
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = '0.1 0.2 0.3'
    debug_jac_at_intnl = 1E-6
    debug_stress_change = 1E-6
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/phase_field/test/tests/grain_growth/explicit.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 400
  ymin = 0
  ymax = 400
  zmin = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 1
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
  implicit = false
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 300
      x = 400
      y = 0
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
    execute_on = 'initial timestep_end'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = explicit-euler
  solve_type = NEWTON

  # petsc_options_iname = '-pc_type'
  # petsc_options_value = 'bjacobi'
  #
  l_tol = 1.0e-6
  nl_rel_tol = 1.0e-10
  num_steps = 61
  dt = 0.08
[]

[Outputs]
  execute_on = 'initial timestep_end final'
  csv = true
  interval = 20
  exodus = true
[]

(test/tests/kernels/tag_errors/tag_doesnt_exist/bad_tag.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/execute_on/execute_on_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[AuxVariables]
  [./initial]
  [../]
  [./timestep_begin]
  [../]
  [./timestep_end]
  [../]
  [./nonlinear]
  [../]
  [./linear]
  [../]
  [./custom]
    initial_condition = 999
  [../]
[]

[AuxKernels]
  [./initial]
    type = CheckCurrentExecAux
    variable = initial
    execute_on = initial
  [../]
  [./timestep_begin]
    type = CheckCurrentExecAux
    variable = timestep_begin
    execute_on = timestep_begin
  [../]
  [./timestep_end]
    type = CheckCurrentExecAux
    variable = timestep_end
    execute_on = timestep_end
  [../]
  [./nonlinear]
    type = CheckCurrentExecAux
    variable = nonlinear
    execute_on = nonlinear
  [../]
  [./linear]
    type = CheckCurrentExecAux
    variable = linear
    execute_on = linear
  [../]
  [./custom]
    # this kernel will be never executed by Steady, so the initial value of this variable is not going to change
    type = CheckCurrentExecAux
    variable = custom
    execute_on = custom
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/restart_multilevel/master2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 1
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./v_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./ufn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = v_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = 'sub.i'
    execute_on = timestep_end
    positions = '0 -1 0'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

[Problem]
  restart_file_base = master_out_cp/0005
[]

(test/tests/postprocessors/num_elems/num_elems.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  nz = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 1
  solve_type = PJFNK
[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 3
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Postprocessors]
  [./num_elems_active]
    type = NumElems
    elem_filter = 'ACTIVE'
    execute_on = 'initial timestep_end'
  [../]
  [./num_elems_total]
    type = NumElems
    elem_filter = 'TOTAL'
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/fluids/brine1.i)

# Test the density and viscosity calculated by the brine material
# Pressure 20 MPa
# Temperature 50C
# xnacl = 0.1047 (equivalent to 2.0 molality)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 20e6
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = pp
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 50
  []
  [xnacl]
    initial_condition = 0.1047
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [brine]
    type = PorousFlowBrine
    temperature_unit = Celsius
    xnacl = 0.1047
    phase = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = temp
  []
  [xnacl]
    type = ElementIntegralVariablePostprocessor
    variable = xnacl
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = brine1
  csv = true
[]

(test/tests/preconditioners/smp/smp_single_test.i)

#
# This is not very strong test since the problem being solved is linear, so the difference between
# full Jacobian and block diagonal preconditioner are not that big
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    off_diag_row    = 'u'
    off_diag_column = 'v'
  [../]
[]

[Kernels]
  active = 'diff_u conv_u diff_v'

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./conv_u]
    type = CoupledForce
    variable = u
    v = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  active = 'left_u top_v bottom_v'

  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 9
  [../]

  [./bottom_v]
    type = DirichletBC
    variable = v
    boundary = 0
    value = 5
  [../]

  [./top_v]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 2
  [../]
[]

[Executioner]
  type = Steady

#  l_max_its = 1
#  nl_max_its = 1

#  nl_rel_tol = 1e-10


  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/stickyBC/except1.i)

# Exception testing of StickyBC.  Here min_value > max_value
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
  [../]
[]

[BCs]
  [./obstruction]
    type = StickyBC
    variable = disp_y
    boundary = bottom
    min_value = 1
    max_value = -1
  [../]
[]

[Materials]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1.0
    poissons_ratio = 0.2
  [../]
[]

[Executioner]
  type = Transient
[]

(test/tests/multiapps/reset/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    reset_apps = 0
    reset_time = 0.05
  [../]
[]

(modules/combined/examples/phase_field-mechanics/kks_mechanics_VTS.i)

# KKS phase-field model coupled with elasticity using the Voigt-Taylor scheme as
# described in L.K. Aagesen et al., Computational Materials Science, 140, 10-21 (2017)
# Original run #170329e

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 640
  ny = 1
  nz = 1
  xmin = -10
  xmax = 10
  ymin = 0
  ymax = 0.03125
  zmin = 0
  zmax = 0.03125
  elem_type = HEX8
[]


[Variables]
  # order parameter
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute concentration
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]

  # chemical potential
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  # solute phase concentration (matrix)
  [./cm]
    order = FIRST
    family = LAGRANGE
  [../]
  # solute phase concentration (precipitate)
  [./cp]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./eta_ic]
    variable = eta
    type = FunctionIC
    function = ic_func_eta
    block = 0
  [../]
  [./c_ic]
    variable = c
    type = FunctionIC
    function = ic_func_c
    block = 0
  [../]
  [./w_ic]
    variable = w
    type = ConstantIC
    value = 0.00991
    block = 0
  [../]
  [./cm_ic]
    variable = cm
    type = ConstantIC
    value = 0.131
    block = 0
  [../]
  [./cp_ic]
    variable = cp
    type = ConstantIC
    value = 0.236
    block = 0
  [../]
[]

[Functions]
  [./ic_func_eta]
    type = ParsedFunction
    value = '0.5*(1.0+tanh((x)/delta_eta/sqrt(2.0)))'
    vars = 'delta_eta'
    vals = '0.8034'
  [../]
  [./ic_func_c]
    type = ParsedFunction
    value = '0.2388*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^3*(6*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^2-15*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))+10)+0.1338*(1-(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^3*(6*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^2-15*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))+10))'
    vars = 'delta'
    vals = '0.8034'
  [../]
  [./psi_eq_int]
    type = ParsedFunction
    value = 'volume*psi_alpha'
    vars = 'volume psi_alpha'
    vals = 'volume psi_alpha'
  [../]
  [./gamma]
    type = ParsedFunction
    value = '(psi_int - psi_eq_int) / dy / dz'
    vars = 'psi_int psi_eq_int dy       dz'
    vals = 'psi_int psi_eq_int 0.03125  0.03125'
  [../]
[]

[AuxVariables]
  [./sigma11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sigma22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sigma33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_el11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_el12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_el22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_el]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eigen_strain00]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./Fglobal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./psi]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./matl_sigma11]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = sigma11
  [../]
  [./matl_sigma22]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 1
    index_j = 1
    variable = sigma22
  [../]
  [./matl_sigma33]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
    variable = sigma33
  [../]
  [./matl_e11]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 0
    index_j = 0
    variable = e11
  [../]
  [./matl_e12]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 0
    index_j = 1
    variable = e12
  [../]
  [./matl_e22]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    variable = e22
  [../]
  [./matl_e33]
    type = RankTwoAux
    rank_two_tensor = total_strain
    index_i = 2
    index_j = 2
    variable = e33
  [../]
  [./f_el]
    type = MaterialRealAux
    variable = f_el
    property = f_el_mat
    execute_on = timestep_end
  [../]
  [./GlobalFreeEnergy]
    variable = Fglobal
    type = KKSGlobalFreeEnergy
    fa_name = fm
    fb_name = fp
    w = 0.0264
    kappa_names = kappa
    interfacial_vars = eta
  [../]
  [./psi_potential]
    variable = psi
    type = ParsedAux
    args = 'Fglobal w c f_el sigma11 e11'
    function = 'Fglobal - w*c + f_el - sigma11*e11'
  [../]
[]


[BCs]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value = 0
  [../]
  [./front_y]
    type = DirichletBC
    variable = disp_y
    boundary = front
    value = 0
  [../]
  [./back_y]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value = 0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  [../]
[]

[Materials]
  # Chemical free energy of the matrix
  [./fm]
    type = DerivativeParsedMaterial
    f_name = fm
    args = 'cm'
    function = '6.55*(cm-0.13)^2'
  [../]
# Elastic energy of the matrix
  [./elastic_free_energy_m]
    type = ElasticEnergyMaterial
    base_name = matrix
    f_name = fe_m
    args = ' '
    outputs = exodus
  [../]
# Total free energy of the matrix
  [./Total_energy_matrix]
    type = DerivativeSumMaterial
    f_name = f_total_matrix
    sum_materials = 'fm fe_m'
    args = 'cm'
  [../]

  # Free energy of the precipitate phase
  [./fp]
    type = DerivativeParsedMaterial
    f_name = fp
    args = 'cp'
    function = '6.55*(cp-0.235)^2'
  [../]

# Elastic energy of the precipitate
  [./elastic_free_energy_p]
    type = ElasticEnergyMaterial
    base_name = ppt
    f_name = fe_p
    args = ' '
    outputs = exodus
  [../]

# Total free energy of the precipitate
  [./Total_energy_ppt]
    type = DerivativeSumMaterial
    f_name = f_total_ppt
    sum_materials = 'fp fe_p'
    args = 'cp'
  [../]

  # Total elastic energy
    [./Total_elastic_energy]
      type = DerivativeTwoPhaseMaterial
      eta = eta
      f_name = f_el_mat
      fa_name = fe_m
      fb_name = fe_p
      outputs = exodus
      W = 0
    [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'M   L   kappa     misfit'
    prop_values = '0.7 0.7 0.01704   0.00377'
  [../]

  #Mechanical properties
  [./Stiffness_matrix]
    type = ComputeElasticityTensor
    C_ijkl = '103.3 74.25 74.25 103.3 74.25 103.3 46.75 46.75 46.75'
    base_name = matrix
    fill_method = symmetric9
  [../]
  [./Stiffness_ppt]
    type = ComputeElasticityTensor
    C_ijkl = '100.7 71.45 71.45 100.7 71.45 100.7 50.10 50.10 50.10'
    base_name = ppt
    fill_method = symmetric9
  [../]
  [./stress_matrix]
    type = ComputeLinearElasticStress
    base_name = matrix
  [../]
  [./stress_ppt]
    type = ComputeLinearElasticStress
    base_name = ppt
  [../]
  [./strain_matrix]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
    base_name = matrix
  [../]
  [./strain_ppt]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
    base_name = ppt
    eigenstrain_names = 'eigenstrain_ppt'
  [../]
  [./eigen_strain]
    type = ComputeEigenstrain
    base_name = ppt
    eigen_base = '1 1 1 0 0 0'
    prefactor = misfit
    eigenstrain_name = 'eigenstrain_ppt'
  [../]
  [./global_stress]
    type = TwoPhaseStressMaterial
    base_A = matrix
    base_B = ppt
  [../]
  [./global_strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]

  # enforce c = (1-h(eta))*cm + h(eta)*cp
  [./PhaseConc]
    type = KKSPhaseConcentration
    ca       = cm
    variable = cp
    c        = c
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotVacancies]
    type = KKSPhaseChemicalPotential
    variable = cm
    cb       = cp
    fa_name  = f_total_matrix
    fb_name  = f_total_ppt
  [../]

  #
  # Cahn-Hilliard Equation
  #
  [./CHBulk]
    type = KKSSplitCHCRes
    variable = c
    ca       = cm
    fa_name  = f_total_matrix
    w        = w
  [../]

  [./dcdt]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./ckernel]
    type = SplitCHWRes
    mob_name = M
    variable = w
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = f_total_matrix
    fb_name  = f_total_ppt
    w        = 0.0264
    args = 'cp cm'
  [../]
  [./ACBulkC]
    type = KKSACBulkC
    variable = eta
    ca       = cm
    cb       = cp
    fa_name  = f_total_matrix
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = kappa
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-11
  num_steps = 200

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.5
  [../]
[]

[VectorPostprocessors]
  #[./eta]
  #  type =  LineValueSampler
  #  start_point = '-10 0 0'
  #  end_point = '10 0 0'
  #  variable = eta
  #  num_points = 321
  #  sort_by =  id
  #[../]
  #[./eta_position]
  #  type = FindValueOnLineSample
  #  vectorpostprocessor = eta
  #  variable_name = eta
  #  search_value = 0.5
  #[../]
#  [./f_el]
#    type =  LineMaterialRealSampler
#    start = '-20 0 0'
#    end   = '20 0 0'
#    sort_by = id
#    property = f_el
#  [../]
#  [./f_el_a]
#    type =  LineMaterialRealSampler
#    start = '-20 0 0'
#    end   = '20 0 0'
#    sort_by = id
#    property = fe_m
#  [../]
#  [./f_el_b]
#    type =  LineMaterialRealSampler
#    start = '-20 0 0'
#    end   = '20 0 0'
#    sort_by = id
#    property = fe_p
#  [../]
#  [./h_out]
#    type =  LineMaterialRealSampler
#    start = '-20 0 0'
#    end   = '20 0 0'
#    sort_by = id
#    property = h
#  [../]
#  [./fm_out]
#    type =  LineMaterialRealSampler
#    start = '-20 0 0'
#    end   = '20 0 0'
#    sort_by = id
#    property = fm
#  [../]
[]

[Postprocessors]
  [./f_el_int]
    type = ElementIntegralMaterialProperty
    mat_prop = f_el_mat
  [../]
  [./c_alpha]
    type =  SideAverageValue
    boundary = left
    variable = c
  [../]
  [./c_beta]
    type =  SideAverageValue
    boundary = right
    variable = c
  [../]
  [./e11_alpha]
    type =  SideAverageValue
    boundary = left
    variable = e11
  [../]
  [./e11_beta]
    type =  SideAverageValue
    boundary = right
    variable = e11
  [../]
  [./s11_alpha]
    type =  SideAverageValue
    boundary = left
    variable = sigma11
  [../]
  [./s22_alpha]
    type =  SideAverageValue
    boundary = left
    variable = sigma22
  [../]
  [./s33_alpha]
    type =  SideAverageValue
    boundary = left
    variable = sigma33
  [../]
  [./s11_beta]
    type =  SideAverageValue
    boundary = right
    variable = sigma11
  [../]
  [./s22_beta]
    type =  SideAverageValue
    boundary = right
    variable = sigma22
  [../]
  [./s33_beta]
    type =  SideAverageValue
    boundary = right
    variable = sigma33
  [../]
  [./f_el_alpha]
    type =  SideAverageValue
    boundary = left
    variable = f_el
  [../]
  [./f_el_beta]
    type =  SideAverageValue
    boundary = right
    variable = f_el
  [../]
  [./f_c_alpha]
    type =  SideAverageValue
    boundary = left
    variable = Fglobal
  [../]
  [./f_c_beta]
    type =  SideAverageValue
    boundary = right
    variable = Fglobal
  [../]
  [./chem_pot_alpha]
    type =  SideAverageValue
    boundary = left
    variable = w
  [../]
  [./chem_pot_beta]
    type =  SideAverageValue
    boundary = right
    variable = w
  [../]
  [./psi_alpha]
    type =  SideAverageValue
    boundary = left
    variable = psi
  [../]
  [./psi_beta]
    type =  SideAverageValue
    boundary = right
    variable = psi
  [../]
  [./total_energy]
    type = ElementIntegralVariablePostprocessor
    variable = Fglobal
  [../]
  # Get simulation cell size from postprocessor
  [./volume]
    type = ElementIntegralMaterialProperty
    mat_prop = 1
  [../]
  [./psi_eq_int]
    type = FunctionValuePostprocessor
    function = psi_eq_int
  [../]
  [./psi_int]
    type = ElementIntegralVariablePostprocessor
    variable = psi
  [../]
  [./gamma]
    type = FunctionValuePostprocessor
    function = gamma
  [../]
[]

#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]


[Outputs]
  [./exodus]
    type = Exodus
    interval = 20
  [../]
  [./csv]
    type = CSV
    execute_on = 'final'
  [../]
#[./console]
#    type = Console
#    output_file = true
#  [../]
[]

(modules/tensor_mechanics/test/tests/j2_plasticity/small_deform3.i)

# UserObject J2 test
# apply uniform compression in x direction to give
# trial stress_xx = -7, so sqrt(3*J2) = 7
# with zero Poisson's ratio, this should return to
# stress_xx = -3, stress_yy = -2 = stress_zz
# (note that stress_xx - stress_yy = stress_xx - stress_zz = -1, so sqrt(3*j2) = 1,
#  and that the mean stress remains = -7/3)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-3.5E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = str
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = j2
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/xfem/test/tests/pressure_bc/edge_2d_pressure.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = False
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 9
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.0 0.5 0.5 0.5'
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    generate_output = 'stress_xx stress_yy'
  [../]
[]

[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0 1.0 2.0'
    y = '0 500 1000'
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]
  [./top_y]
    type = DirichletBC
    boundary = 2
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = 0
    variable = disp_x
    value = 0.0
  [../]
[]

[DiracKernels]
  [./pressure_x]
    type = XFEMPressure
    variable = disp_x
    component = 0
    function = pressure
  [../]

  [./pressure_y]
    type = XFEMPressure
    variable = disp_y
    component = 1
    function = pressure
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12

# time control
  start_time = 0.0
  dt = 1
  end_time = 2
[]

[Outputs]
  file_base = edge_2d_pressure_out
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/postprocessors/element_l2_error_pps/element_l2_error_pp_test.i)

###########################################################
# This is a simple test of the Postprocessor System. This
# test uses a forcing function and the MMS to verify
# correctness of the implementation.
# Grid adaptivity is applied at successively finer grids
# to verify the correct slope of the measure of error
# against the analytical solution.
#
# @Requirement F6.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3

  xmin = 0
  xmax = 2

  ymin = 0
  ymax = 2
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  active = 'forcing_func u_func'

  [./forcing_func]
    type = ParsedFunction
    value = alpha*alpha*pi*pi*sin(alpha*pi*x)
    vars = 'alpha'
    vals = '4'
  [../]

  [./u_func]
    type = ParsedFunction
    value = sin(alpha*pi*x)
    vars = 'alpha'
    vals = '4'
  [../]
[]

[Kernels]
  active = 'diff forcing'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_func
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = '1'
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = '3'
    value = 0
  [../]
[]

[Executioner]
  type = Steady

  [./Adaptivity]
    refine_fraction = 1.0
    coarsen_fraction = 0.0
    max_h_level = 10
    steps = 4
  [../]
[]

# Postprocessor System
[Postprocessors]
  [./integral]
    type = ElementL2Error
    variable = u
    function = u_func
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  file_base = out
  exodus = false
  csv = true
[]

(test/tests/utils/mathutils/poly.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Functions]
  [./constant]
    type = PolyTestFunction
    coefficients = '1'
  [../]
  [./constant_exact]
    type = ParsedFunction
    value = '1'
  [../]
  [./quadratic]
    type = PolyTestFunction
    coefficients = '2 0 0'
  [../]
  [./quadratic_exact]
    type = ParsedFunction
    value = '2 * x * x'
  [../]
  [./tenth]
    type = PolyTestFunction
    coefficients = '-1.0 0.9 -0.8 0.7 -0.6 0.5 -0.4 0.3 -0.2 0.1 -0.1'
  [../]
  [./tenth_exact]
    type = ParsedFunction
    value = '-0.1 + 0.1 * x - 0.2 * x^2 + 0.3 * x^3 - 0.4 * x^4 + 0.5 * x^5 - 0.6 * x^6 + 0.7 * x^7 - 0.8 * x^8 + 0.9 * x^9 - 1.0 * x^10'
  [../]
  [./tenth_derivative]
    type = PolyTestFunction
    coefficients = '-1.0 0.9 -0.8 0.7 -0.6 0.5 -0.4 0.3 -0.2 0.1 -0.1'
    derivative = true
  [../]
  [./tenth_derivative_exact]
    type = ParsedFunction
    value = '0.1 - 2.0 * 0.2 * x^1 + 3.0 * 0.3 * x^2 - 4.0 * 0.4 * x^3 + 5.0 * 0.5 * x^4 - 6.0 * 0.6 * x^5 + 7.0 * 0.7 * x^6 - 8.0 * 0.8 * x^7 + 9.0 * 0.9 * x^8 - 10.0 * 1.0 * x^9'
  [../]
[]

[VectorPostprocessors]
  [./out]
    type = LineFunctionSampler
    functions = 'constant constant_exact quadratic quadratic_exact tenth tenth_exact tenth_derivative tenth_derivative_exact'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 10
    sort_by = x
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/jacobian_1/jn07.i)

# unsaturated = false
# gravity = true
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn07
  exodus = false
[]

(modules/porous_flow/test/tests/fluids/simple_fluid_yr_MPa_C.i)

# Test the properties calculated by the simple fluid Material
# Pressure unit is chosen to be MPa
# Time unit is chosen to be years
# Temperature unit is chosen to be Celsius
# Pressure 10 MPa
# Temperature = 26.85 C
# Density should equal 1500*exp(1E7/1E9-2E-4*300)=1426.844 kg/m^3
# Viscosity should equal 3.49E-17 MPa.yr
# Energy density should equal 4000 * 300 = 1.2E6 J/kg
# Specific enthalpy should equal 4000 * 300 + 10e6 / 1426.844 = 1.207008E6 J/kg

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 2.0E-4
      cv = 4000.0
      cp = 5000.0
      bulk_modulus = 1.0E9
      thermal_conductivity = 1.0
      viscosity = 1.1E-3
      density0 = 1500.0
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp T'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 10
  []
  [T]
    initial_condition = 26.85
  []
[]

[Kernels]
  [dummy_p]
    type = Diffusion
    variable = pp
  []
  [dummy_T]
    type = Diffusion
    variable = T
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = T
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Celsius
    pressure_unit = MPa
    time_unit = years
    fp = the_simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = T
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/porous_flow/examples/tidal/barometric_fully_confined.i)

# A fully-confined aquifer is fully saturated with water
# Barometric loading is applied to the aquifer.
# Because the aquifer is assumed to be sandwiched between
# impermeable aquitards, the barometric pressure is not felt
# directly by the porepressure.  Instead, the porepressure changes
# only because the barometric loading applies a total stress to
# the top surface of the aquifer.
#
# To replicate standard poroelasticity exactly:
# (1) the PorousFlowBasicTHM Action is used;
# (2) multiply_by_density = false;
# (3) PorousFlowConstantBiotModulus is used
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
  biot_coefficient = 0.6
  multiply_by_density = false
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [fix_x]
    type = DirichletBC
    variable = disp_x
    value = 0.0
    boundary = 'left right'
  []
  [fix_y]
    type = DirichletBC
    variable = disp_y
    value = 0.0
    boundary = 'bottom top'
  []
  [fix_z_bottom]
    type = DirichletBC
    variable = disp_z
    value = 0.0
    boundary = back
  []
  [barometric_loading]
    type = FunctionNeumannBC
    variable = disp_z
    function = -1000.0 # atmospheric pressure increase of 1kPa
    boundary = front
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
    []
  []
[]

[PorousFlowBasicTHM]
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  gravity = '0 0 0'
  fp = the_simple_fluid
[]

[Materials]
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    bulk_modulus = 10.0E9 # drained bulk modulus
    poissons_ratio = 0.25
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is ever used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    solid_bulk_compliance = 1E-10
    fluid_bulk_modulus = 2E9
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0   0 1E-12 0   0 0 1E-12'
  []
[]

[Postprocessors]
  [pp]
    type = PointValue
    point = '0.5 0.5 0.5'
    variable = porepressure
  []
[]


[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  console = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/eigenstrain/reducedOrderRZLinearConstant.i)

#
# This test checks whether the ComputeReducedOrderEigenstrain is functioning properly.
#
# If instead of 'fred', 'thermal_eigenstrain' is given to
# eigenstrain_names in the Modules/TensorMechanics/Master/all block, the output will be
# identical since the thermal strain is constant in the elements.
#

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 1
  xmax = 3
  xmin = 1
  ymax = 1
  ymin = 0
[]

[Functions]
  [./tempBC]
    type = ParsedFunction
    value = '700+2*t*t'
  [../]
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 700
  [../]
[]

[AuxVariables]
  [./hydro_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./hydro_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./hydro_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./sxx_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sxx_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./sxx_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./szz_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./szz_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./szz_second]
    order = SECOND
    family = MONOMIAL
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        add_variables = true
        strain = SMALL
        incremental = true
        temperature = temp
        eigenstrain_names = 'fred' #'thermal_eigenstrain'
      [../]
    [../]
  [../]
[]

[Kernels]
  [./heat]
    type = Diffusion
    variable = temp
  [../]
[]

[AuxKernels]
  [./hydro_constant_aux]
    type = RankTwoScalarAux
    variable = hydro_constant
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./hydro_first_aux]
    type = RankTwoScalarAux
    variable = hydro_first
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./hydro_second_aux]
    type = RankTwoScalarAux
    variable = hydro_second
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./sxx_constant_aux]
    type = RankTwoAux
    variable = sxx_constant
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./sxx_first_aux]
    type = RankTwoAux
    variable = sxx_first
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./sxx_second_aux]
    type = RankTwoAux
    variable = sxx_second
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./szz_constant_aux]
    type = RankTwoAux
    variable = szz_constant
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
  [./szz_first_aux]
    type = RankTwoAux
    variable = szz_first
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
  [./szz_second_aux]
    type = RankTwoAux
    variable = szz_second
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.0
  [../]

  [./temp_right]
    type = FunctionDirichletBC
    variable = temp
    boundary = right
    function = tempBC
  [../]
  [./temp_left]
    type = FunctionDirichletBC
    variable = temp
    boundary = left
    function = tempBC
  [../]
[]


[Materials]
  [./fuel_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0
  [../]
  [./fuel_thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    thermal_expansion_coeff = 1e-6
    temperature = temp
    stress_free_temperature = 700.0
    eigenstrain_name = 'thermal_eigenstrain'
  [../]
  [./reduced_order_eigenstrain]
    type = ComputeReducedOrderEigenstrain
    input_eigenstrain_names = 'thermal_eigenstrain'
    eigenstrain_name = 'fred'
  [../]
[]


[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew '
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
  petsc_options_value = '70 hypre boomeramg'

  dt = 1
  num_steps = 10
  nl_rel_tol = 1e-8
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/iteration_adaptive/adapt_tstep_shrink_init_dt_restart.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dtmin = 1.0
  end_time = 25.0
  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 1
    linear_iteration_ratio = 1
    dt = 2.0
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Problem]
  restart_file_base = adapt_tstep_shrink_init_dt_out_cp/LATEST
[]

(modules/richards/test/tests/dirac/bh04.i)

# unsaturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1 1E1 1E2 1E3'
    x = '0 1E-1 1 1E1 1E2 1E3'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = -1E6
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 0
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]

[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 1E3
  solve_type = NEWTON

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]


[]

[Outputs]
  file_base = bh04
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(tutorials/darcy_thermo_mech/step02_darcy_pressure/problems/step2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables/pressure]
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
    permeability = 0.8451e-9 # (m^2) 1mm spheres.
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/variables/get_elemental_value/get_elemental_value.i)

# Tests the getElementalValue function of MooseVariableFE.
#
# The tested aux copies the first elemental value of another variable. The
# setup is the following IVP:
#   du/dt = 1
#   u(0) = 0
# Therefore the solution is u(t) = t. Five time steps of dt = 1 are taken.
# The expected output for each time level is thus the following:
#   current: [0,1,2,3,4,5]
#   old:     [0,0,1,2,3,4]
#   older:   [0,0,0,1,2,3]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  [./copied_var]
  [../]
[]

[AuxVariables]
  [./test_var]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./test_var_aux]
    type = GetElementalValueAux
    variable = test_var
    copied_variable = copied_var
    # The parameter "time_level" is provided by tests file
  [../]
[]

[ICs]
  [./copied_var_ic]
    type = ConstantIC
    variable = copied_var
    value = 0
  [../]
[]

[Kernels]
  [./time_der]
    type = TimeDerivative
    variable = copied_var
  [../]
  [./src]
    type = BodyForce
    variable = copied_var
    function = 1
  [../]
[]

[Executioner]
  type = Transient
  scheme = implicit-euler
  dt = 1
  num_steps = 5
  abort_on_solve_fail = true

  solve_type = NEWTON
[]

[Postprocessors]
  [./test_pp]
    type = ElementAverageValue
    variable = test_var
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/outputs/error/none_reserved.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./none]
    type = Exodus
  [../]
[]

(python/chigger/tests/input/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./aux_kernel]
    type = FunctionAux
    variable = aux
    function = sin(2*pi*x)*sin(2*pi*y)
    execute_on = 'initial'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  # Preconditioned JFNK (default)
  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/derivative_material_interface/ad_bad_evaluation.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusion
    variable = u
    diffusivity = F
  [../]
[]

[Materials]
  [./time_no_ad]
    type = GenericFunctionMaterial
    prop_names = 'time_no_ad'
    prop_values = 't'
    outputs = all
  [../]
  [./time]
    type = MaterialConverter
    reg_props_in = time_no_ad
    ad_props_out = time
  [../]

  [./F]
    type = ADDerivativeParsedMaterial
    f_name = F
    material_property_names = 'time'
    function = 'if (time < 1.9, 1, log(-1))'
    disable_fpoptimizer = true
    evalerror_behavior = nan
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

(test/tests/materials/derivative_material_interface/ad_parsed_material.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusion
    variable = eta
    diffusivity = F
  [../]
  [./dt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Materials]
  [./consts]
    type = ADParsedMaterial
    args  = 'eta'
    function ='(eta-0.5)^2'
    outputs = exodus
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/fvkernels/mms/diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Variables]
  # [u]
  # []
  [v]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[Problem]
  kernel_coverage_check = false
[]

# [Kernels]
#   [diff_u]
#     type = Diffusion
#     variable = u
#   []
#   [body_u]
#     type = BodyForce
#     variable = u
#     function = 'forcing'
#   []
# []

[FVKernels]
  [diff_v]
    type = FVDiffusion
    variable = v
    coeff = coeff
  []
  [body_v]
    type = FVBodyForce
    variable = v
    function = 'forcing'
  []
[]

# [BCs]
#   [boundary]
#     type = FunctionDirichletBC
#     boundary = 'left right'
#     function = 'exact'
#     variable = u
#   []
# []

[FVBCs]
  [boundary]
    type = FVFunctionDirichletBC
    boundary = 'left right'
    function = 'exact'
    variable = v
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[Functions]
  [exact]
    type = ParsedFunction
    value = '3*x^2 + 2*x + 1'
  []
  [forcing]
    type = ParsedFunction
    value = '-6'
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

[Postprocessors]
  # [./L2u]
  #   type = ElementL2Error
  #   variable = u
  #   function = exact
  #   outputs = 'console'
  #   execute_on = 'timestep_end'
  # [../]
  [./error]
    type = ElementL2Error
    variable = v
    function = exact
    outputs = 'console csv'
    execute_on = 'timestep_end'
  [../]
  [h]
    type = AverageElementSize
    outputs = 'console csv'
    execute_on = 'timestep_end'
  []
[]

(test/tests/quadrature/gauss_lobatto/gauss_lobatto.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  nz = 0
  elem_type = QUAD4
[]

[Postprocessors]
  [./num_elem_qps]
    type = NumElemQPs
    block = 0
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady

  # In 1D, 5th-order Gauss-Lobatto quadrature has 4 points, so in 2D
  # it should have 16.
  [./Quadrature]
    type = GAUSS_LOBATTO
    order = FIFTH
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = false
  csv = true
[]

(modules/tensor_mechanics/test/tests/ad_simple_linear/linear-ad-reverse-dependency.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./stress_x]
    type = ADStressDivergenceTensors
    component = 0
    variable = disp_x
  [../]
  [./stress_y]
    type = ADStressDivergenceTensors
    component = 1
    variable = disp_y
  [../]
  [./stress_z]
    type = ADStressDivergenceTensors
    component = 2
    variable = disp_z
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
  [./strain]
    type = ADComputeSmallStrain
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = "linear-out"
[]

(modules/richards/test/tests/dirac/st01.i)

# fully-saturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./stream_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./stream]
    type = RichardsPolyLineSink
    pressures = '0.2E7 0.8E7'
    fluxes = '1 2'
    point_file = st01.stream
    SumQuantityUO = stream_total_outflow_mass
    variable = pressure
  [../]
[]


[Postprocessors]
  [./stream_report]
    type = RichardsPlotQuantity
    uo = stream_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '0 0 0'
    execute_on = timestep_end
  [../]
[]


[Functions]
 active = 'mass_bal_fcn initial_pressure'

  [./initial_pressure]
    type = ParsedFunction
    value = 1E7
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 stream_report'
  [../]
[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 2.5
  dt = 0.1
  solve_type = NEWTON

[]

[Outputs]
  file_base = st01
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform2.i)

# apply a pure tension, then some shear with compression
# the BCs are designed to map out the yield function, showing
# the affect of the small_smoother parameter
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = x_disp
    boundary = front
    function = 'if(t<1E-6,0,3*t)'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = y_disp
    boundary = front
    function = 'if(t<1E-6,0,5*(t-0.01E-6))'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = 'if(t<1E-6,t,2E-6-t)'
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.01745506
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 500
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 0.5E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-4
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 2E-6
  dt = 1E-7
  type = Transient
[]


[Outputs]
  file_base = small_deform2
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/materials/stateful_prop/implicit_stateful.i)

# This test checks that material properties are correctly implicitly be
# promoted to "stateful" when a stateful old or older value is requested for
# them even when the properties were never explicitly declared with old/older
# support.  So the ImplicitStateful material simply requests stateful
# old/older values from a generic constant material that doesn't declare its
# material property with old/older support.  This material adds the current
# simulation time to that to calculate its own material property. A second
# implicit stateful material requests the older value of the firsts stateful
# material - also not declared to support old/older as its material property
# value.  The sequence of material properties generated by the second implicit
# stateful material should be delayed by the first's by one time step.

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxVariables]
  [./prop1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./prop2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./prop1_output]
    type = MaterialRealAux
    variable = prop1
    property = s1
  [../]
  [./prop2_output]
    type = MaterialRealAux
    variable = prop2
    property = s2
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 1.0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1.0
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'a'
    prop_values = '.42'
  [../]
  [./stateful1]
    type = ImplicitStateful
    prop_name = 's1'
    coupled_prop_name = 'a'
    add_time = true
    older = false
  [../]
  [./stateful2]
    type = ImplicitStateful
    prop_name = 's2'
    coupled_prop_name = 's1'
    add_time = false
    older = false
  [../]
[]

[Postprocessors]
  [./integ1]
    type = ElementAverageValue
    variable = prop1
    execute_on = 'initial timestep_end'
  [../]
  [./integ2]
    type = ElementAverageValue
    variable = prop2
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  start_time = 0
  num_steps = 10
  dt = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_high_order_variable_transfer/sub_L2_Lagrange.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[AuxVariables]
  [./power_density]
    family = L2_LAGRANGE
    order = FIRST
  [../]
[]

[Variables]
  [./temp]
  [../]
[]

[Kernels]
  [./heat_conduction]
     type = Diffusion
     variable = temp
  [../]
  [./heat_source_fuel]
    type = CoupledForce
    variable = temp
    v = power_density
  [../]
[]

[BCs]
  [bc]
    type = DirichletBC
    variable = temp
    boundary = '0 1 2 3'
    value = 450
  []
[]

[Executioner]
  type = Steady

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-7
  nl_rel_tol = 1e-7
[]

[Postprocessors]
  [./temp_fuel_avg]
    type = ElementAverageValue
    variable = temp
    block = '0'
    execute_on = 'initial timestep_end'
  [../]
  [./pwr_density]
    type = ElementIntegralVariablePostprocessor
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  perf_graph = true
  exodus = true
  color = true
[]

(test/tests/functions/piecewise_multilinear/twoDb.i)

# PiecewiseMultilinear function tests in 2D
# The spatial grid is 1<=x<=5 and 1<=y<=5
# At t<=1 a disk of radius 0.5 sits at (x,y)=(1.45,1.45): it has f=1.  Elsewhere f=0
# At t>=0 a disk of radius 0.5 sits at (x,y)=(4,55,4,55): it has f=1.  Elsewhere f=0
# The disks' centers were chosen specially so that the disk partially sits outside the grid
# which illustrates the extrapolation process used by GriddedData and PiecewiseMultilinear
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 6
  nx = 60
  ymin = 0
  ymax = 6
  ny = 60
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./moving_disk_var]
  [../]
[]

[AuxKernels]
  [./moving_disk_AuxK]
    type = FunctionAux
    variable = moving_disk_var
    function = moving_disk_fcn
  [../]
[]


[Functions]
  [./moving_disk_fcn]
    type = PiecewiseMultilinear
    data_file = twoD2.txt
  [../]
[]


[Executioner]
  type = Transient
  dt = 0.5
  end_time = 10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = twoDb
  hide = dummy
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/mass_conservation/mass08.i)

# Checking that the mass postprocessor throws the correct error when a given phase index
# is too large

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [sat]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[ICs]
  [pinit]
    type = ConstantIC
    value = 1
    variable = pp
  []
  [satinit]
    type = FunctionIC
    function = 1-x
    variable = sat
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sat
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp sat'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = pp
    phase1_saturation = sat
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Postprocessors]
  [comp1_total_mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = 2
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(test/tests/markers/expected_error/displaced_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  uniform_refine = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Steady
[]

[Adaptivity]
  [./Markers]
    [./test]
      type = UniformMarker
      # this triggers the expected error
      use_displaced_mesh = true
      mark = DONT_MARK
    [../]
  [../]
[]

(modules/porous_flow/test/tests/energy_conservation/heat04.i)

# The sample is a single unit element, with fixed displacements on
# all sides.  A heat source of strength S (J/m^3/s) is applied into
# the element.  There is no fluid flow or heat flow.  The rise
# in temperature, porepressure and stress, and the change in porosity is
# matched with theory.
#
# In this case, fluid mass must be conserved, and there is no
# volumetric strain, so
# porosity * fluid_density = constant
# Also, the energy-density in the rock-fluid system increases with S:
# d/dt [(1 - porosity) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T] = S
# Also, the porosity evolves according to THM as
# porosity = biot + (porosity0 - biot) * exp( (biot - 1) * P / fluid_bulk + rock_thermal_exp * T)
# Finally, the effective stress must be exactly zero (as there is
# no strain).
#
# Let us assume that
# fluid_density = dens0 * exp(P / fluid_bulk - fluid_thermal_exp * T)
# Then the conservation of fluid mass means
# porosity = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T)
# where dens0 * por0 = the initial fluid mass.
# The last expression for porosity, combined with the THM one,
# and assuming that biot = 1 for simplicity, gives
# porosity = 1 + (porosity0 - 1) * exp(rock_thermal_exp * T) = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T) .... (A)
#
# This stuff may be substituted into the heat energy-density equation:
# S = d/dt [(1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T]
#
# If S is constant then
# S * t = (1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T
# with T(t=0) = 0 then Eqn(A) implies that por0 = porosity0 and
# P / fluid_bulk = fluid_thermal_exp * T - log(1 + (por0 - 1) * exp(rock_thermal_exp * T)) + log(por0)
#
# Parameters:
# A = 2
# fluid_bulk = 2.0
# dens0 = 3.0
# fluid_thermal_exp = 0.5
# fluid_heat_cap = 2
# por0 = 0.5
# rock_thermal_exp = 0.25
# rock_density = 5
# rock_heat_capacity = 0.2

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.5
      cv = 2
      cp = 2
      bulk_modulus = 2.0
      density0 = 3.0
    []
  []
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
  [temp]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1.0
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1.0
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 1.0
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = pp
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [temp]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [poro_vol_exp_temp]
    type = PorousFlowHeatVolumetricExpansion
    variable = temp
  []
  [heat_source]
    type = BodyForce
    function = 1
    variable = temp
  []
[]

[Functions]
  [err_T_fcn]
    type = ParsedFunction
    vars = 'por0 rte temp rd rhc m0 fhc source'
    vals = '0.5 0.25 t0   5  0.2 1.5 2  1'
    value = '((1-por0)*exp(rte*temp)*rd*rhc*temp+m0*fhc*temp-source*t)/(source*t)'
  []
  [err_pp_fcn]
    type = ParsedFunction
    vars = 'por0 rte temp rd rhc m0 fhc source bulk pp fte'
    vals = '0.5 0.25 t0   5  0.2 1.5 2  1      2    p0 0.5'
    value = '(bulk*(fte*temp-log(1+(por0-1)*exp(rte*temp))+log(por0))-pp)/pp'
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]


[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [porosity]
    type = PorousFlowPorosity
    thermal = true
    fluid = true
    mechanical = true
    ensure_positive = false
    biot_coefficient = 1.0
    porosity_zero = 0.5
    thermal_expansion_coeff = 0.25
    solid_bulk = 2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 0.2
    density = 5.0
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    fp = the_simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = pp
  []
  [t0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = temp
  []
  [porosity]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = porosity
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [total_heat]
    type = PorousFlowHeatEnergy
    phase = 0
    execute_on = 'timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [err_T]
    type = FunctionValuePostprocessor
    function = err_T_fcn
  []
  [err_P]
    type = FunctionValuePostprocessor
    function = err_pp_fcn
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = heat04
  exodus = true
  [csv]
    type = CSV
  []
[]

(modules/tensor_mechanics/test/tests/dynamics/rayleigh_damping/rayleigh_newmark.i)

# Test for rayleigh damping implemented using Newmark time integration

# The test is for an 1D bar element of  unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# zeta and eta correspond to the stiffness and mass proportional rayleigh damping
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + eta*M*vel + zeta*K*vel + K*disp = P*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + eta*density*vel + zeta*d/dt(Div stress) + Div stress = P
#
# The first two terms on the left are evaluated using the Inertial force kernel
# The next two terms on the left involving zeta are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    zeta = 0.1
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.25
    gamma = 0.5
    eta=0.1
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.25
    gamma = 0.5
    eta=0.1
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    gamma = 0.5
    eta = 0.1
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./Pressure]
    [./Side1]
      boundary = bottom
      function = pressure
      factor = 1
      displacements = 'disp_x disp_y disp_z'
    [../]
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '7750'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 2
  dt = 0.1
[]


[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 1.0 2.0 5.0'
    y = '0.0 0.1 0.2 1.0 1.0 1.0'
    scale_factor = 1e9
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalMaxValue
    variable = disp_y
    boundary = bottom
  [../]
  [./vel]
    type = NodalMaxValue
    variable = vel_y
    boundary = bottom
  [../]
  [./accel]
    type = NodalMaxValue
    variable = accel_y
    boundary = bottom
  [../]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]

[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/dgkernels/2d_diffusion_dg/no_mallocs_with_action.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
    [./InitialCondition]
      type = ConstantIC
      value = 1
    [../]
  [../]
[]

[AuxVariables]
  [v]
    order = FIRST
    family = MONOMIAL
  []
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]
  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))

  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./abs]          # u * v
    type = Reaction
    variable = u
  [../]
  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGDiffusionAction]
  variable = u
  epsilon = -1
  sigma = 6
  # We couple in an auxiliary variable in order to ensure that we've properly
  # ghosted  both non-linear and auxiliary solution vectors
  coupled_var = v
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  csv = true
  [console]
    type = Console
    system_info = 'framework mesh aux nonlinear relationship execution'
  []
[]

[Problem]
  error_on_jacobian_nonzero_reallocation = true
[]

[Postprocessors]
  active = 'num_rm'
  [num_rm]
    type = NumRelationshipManagers
  []
  [num_internal_sides]
    type = NumInternalSides
  []
[]

(test/tests/nodalkernels/penalty_dirichlet/nodal_penalty_dirichlet.i)

#In order to compare the solution generated using preset BC, the penalty was set to 1e10.
#Large penalty number should be used with caution.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -2*(x*x+y*y-2)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = (1-x*x)*(1-y*y)
    grad_x = 2*(x*y*y-x)
    grad_y = 2*(x*x*y-y)
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[NodalKernels]
  [./bc_all]
    type = PenaltyDirichletNodalKernel
    variable = u
    value = 0
    boundary = 'top left right bottom'
    penalty = 1e10
  [../]
[]

# [BCs]
#   [./fix]
#     type = DirichletBC
#     preset = true
#     variable = u
#     value = 0
#     boundary = 'top left right bottom'
#   [../]
# []

[Postprocessors]
  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  nl_rel_tol = 1e-14
[]

[Outputs]
  file_base = nodal_preset_bc_out
  exodus = true
[]

(test/tests/postprocessors/element_time_derivative/el_time_deriv_1d_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -5
  xmax = 5
  ymin = -1
  nx = 5
  elem_type = EDGE
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = t*x+1
  [../]
[]

[Kernels]
  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
  [./diffusion]
    type = Diffusion
    variable = u
  [../]
  [./timeDer]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = u
    boundary = '0 1'
    value = 0
  [../]
[]

[Postprocessors]
  [./elementAvgTimeDerivative]
    type = ElementAverageTimeDerivative
    variable = u
  [../]
  [./elementAvgValue]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  scheme = implicit-euler

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_el_time_deriv_1d
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update18_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Compressive failure only, starting from a non-symmetric stress state, and
# using softening

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_limit = 2E-3
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 3E3
    poisson = 0.2
    layer_thickness = 1.0
    joint_normal_stiffness = 1.0E3
    joint_shear_stiffness = 2.0E3
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-2 1 -0.5  -1 -1.9 0  -0.5 0 -3'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 3E3
    host_poissons_ratio = 0.2
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/chemical_reactions/test/tests/parser/kinetic_action.i)

# Test SolidKineticReactions parser

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
    initial_condition = 0.1
  [../]
  [./b]
    initial_condition = 0.1
  [../]
  [./c]
    initial_condition = 0.1
  [../]
  [./d]
    initial_condition = 0.1
  [../]
[]

[ReactionNetwork]
  [./SolidKineticReactions]
    primary_species = 'a b c d'
    secondary_species = 'm1 m2 m3'
    kin_reactions = '(1.0)a + (1.0)b = m1,
                      2c + 3d = m2,
                      a - 2c = m3'
    log10_keq = '-8 -8 -8'
    specific_reactive_surface_area = '1 2 3'
    kinetic_rate_constant = '1e-8 2e-8 3e-8'
    activation_energy = '1e4 2e4 3e4'
    gas_constant = 8.314
    reference_temperature = '298.15 298.15 298.15'
    system_temperature = '298.15 298.15 298.15'
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./c_ie]
    type = PrimaryTimeDerivative
    variable = c
  [../]
  [./d_ie]
    type = PrimaryTimeDerivative
    variable = d
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  end_time = 1
  l_tol = 1e-10
  nl_rel_tol = 1e-10
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  file_base = kinetic_out
  exodus = true
  perf_graph = true
  print_linear_residuals = true
[]

(modules/stochastic_tools/examples/surrogates/gaussian_process/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 0.03
  elem_type = EDGE3
[]

[Variables]
  [T]
    order = SECOND
    family = LAGRANGE
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = T
    diffusivity = k
  []
  [source]
    type = BodyForce
    variable = T
    value = 10000
  []
[]

[Materials]
  [conductivity]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 5.0
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = T
    boundary = right
    value = 300
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = T
  []
  [max]
    type = NodalExtremeValue
    variable = T
    value_type = max
  []
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/2drz.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./temperature]
    initial_condition = 900.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = vonmises_stress
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./pressure_x]
    type = Pressure
    variable = disp_x
    component = 0
    boundary = right
    function = t
    factor = 3.1675e5
  [../]
  [./pressure_y]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    function = t
    factor = 6.336e5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 3.30e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = SS316HLAROMANCEStressUpdateTest
    temperature = temperature
    initial_cell_dislocation_density = 6.0e12
    initial_wall_dislocation_density = 4.4e11
    outputs = all
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  nl_abs_tol = 1e-12
  automatic_scaling = true
  compute_scaling_once = false

  num_steps = 5
  dt = 2
[]

[Postprocessors]
  [./effective_strain_avg]
    type = ElementAverageValue
    variable = effective_creep_strain
  [../]
  [./temperature]
    type = ElementAverageValue
    variable = temperature
  [../]
  [./cell_dislocations]
    type = ElementAverageValue
    variable = cell_dislocations
  [../]
  [./wall_disloactions]
    type = ElementAverageValue
    variable = wall_dislocations
  [../]
  [./vonmises_stress]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
[]

[Outputs]
  csv = true
[]

(modules/functional_expansion_tools/examples/2D_interface/sub.i)

# Basic example coupling a master and sub app at an interface in a 2D model.
# The master app provides a flux term to the sub app via Functional Expansions, which then performs
# its calculations.  The sub app's interface conditions, both value and flux, are transferred back
# to the master app
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.4
  xmax = 2.4
  nx = 30
  ymin = 0.0
  ymax = 10.0
  ny = 20
[]

[Variables]
  [./s]
  [../]
[]

[Kernels]
  [./diff_s]
    type = HeatConduction
    variable = s
  [../]
  [./time_diff_s]
    type = HeatConductionTimeDerivative
    variable = s
  [../]
[]

[Materials]
  [./Unobtanium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '1.0                  1.0           1.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_s]
    type = ConstantIC
    value = 2
    variable = s
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = s
    boundary = bottom
    value = 0.1
  [../]
  [./interface_flux]
    type = FXFluxBC
    boundary = left
    variable = s
    function = FX_Basis_Flux_Sub
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '4'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
  [./FX_Basis_Flux_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '5'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXBoundaryValueUserObject
    function = FX_Basis_Value_Sub
    variable = s
    boundary = left
  [../]
  [./FX_Flux_UserObject_Sub]
    type = FXBoundaryFluxUserObject
    function = FX_Basis_Flux_Sub
    variable = s
    boundary = left
    diffusivity = thermal_conductivity
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/phase_field/test/tests/Nucleation/material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    variable = c
    value = 0
  [../]
  [./right]
    type = DirichletBC
    boundary = right
    variable = c
    value = 1
  [../]
  [./Periodic]
    [./all]
      auto_direction = y
    [../]
  [../]
[]

[Kernels]
  [./c]
    type = Diffusion
    variable = c
  [../]
  [./dt]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./nucleation]
    type = DiscreteNucleation
    op_names  = c
    op_values = 1
    map = map
    outputs = exodus
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationInserter
    hold_time = 1
    probability = 0.01
    radius = 3.27
  [../]
  [./map]
    type = DiscreteNucleationMap
    periodic = c
    inserter = inserter
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  hide = c
[]

(test/tests/transfers/multiapp_mesh_function_transfer/tosub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 0.2
  ymax = 0.2
  displacements = 'x_disp y_disp'
[]

[Variables]
  [./sub_u]
  [../]
[]

[AuxVariables]
  [./transferred_u]
  [../]
  [./elemental_transferred_u]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./x_disp]
    initial_condition = .2
  [../]
  [./y_disp]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = sub_u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = sub_u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = sub_u
    boundary = right
    value = 4
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/bounds/old_value_bounds.i)

[Mesh]
  type = GeneratedMesh

  dim = 2

  xmin = 0
  xmax = 1

  ymin = 0
  ymax = 1

  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./bounds_dummy]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./time_v]
    type = TimeDerivative
    variable = v
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 0
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 1
  [../]
[]

[Bounds]
  [./u_upper_bound]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = u
    bound_type = upper
    bound_value = 1
  [../]
  [./u_lower_bound]
    type = VariableOldValueBoundsAux
    variable = bounds_dummy
    bounded_variable = u
    bound_type = lower
  [../]

  [./v_upper_bound]
    type = ConstantBoundsAux
    variable = bounds_dummy
    bounded_variable = v
    bound_type = upper
    bound_value = 3
  [../]
  [./v_lower_bound]
    type = VariableOldValueBoundsAux
    variable = bounds_dummy
    bounded_variable = v
    bound_type = lower
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/large_deform2.i)

# large strain with weak-plane normal rotating with mesh
# First rotate mesh 45deg about x axis
# Then apply stretch in the y=z direction.
# This should create a pure tensile load (no shear), which
# should return to the yield surface.
#
# Since cohesion=1E6 and tan(friction_angle)=1, and
# wps_smoother = 0.5E6, the apex of the weak-plane cone is
# at normal_stress = 0.5E6.  So, the result should be
# s_yy = s_yz = s_zz = 0.25E6
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  # rotate:
  # ynew = c*y + s*z.  znew = -s*y + c*z
  [./bottomx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = back
    function = '0'
  [../]
  [./bottomy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = back
    function = '0.70710678*y+0.70710678*z-y'
  [../]
  [./bottomz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = back
    function = '-0.70710678*y+0.70710678*z-z'
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '0'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '0.70710678*y+0.70710678*z-y+if(t>0,1,0)'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '-0.70710678*y+0.70710678*z-z+if(t>0,1,0)'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.111107723
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 0.5E6
    yield_function_tolerance = 1E-9
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-8
    debug_fspb = crash
  [../]
[]


[Executioner]
  start_time = -1
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = large_deform2
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/postprocessors/element_variable_value/elemental_variable_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 1
  ymax = 0.1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 10
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [./elem_left]
    type = ElementalVariableValue
    variable = u
    elementid = 0
  []
  [./elem_right]
    type = ElementalVariableValue
    variable = u
    elementid = 9
  []
[]

[Outputs]
  csv = true
[]

(test/tests/multiapps/full_solve_multiapp_reset/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  [../]
  [td]
    type = ADTimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.25
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update22.i)

# MC update version, with only MohrCoulomb, cohesion=10, friction angle = 60, psi = 5, smoothing_tol = 1
# Lame lambda = 0.5.  Lame mu = 1

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 0.5
    shear_modulus = 1.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5 7 2  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/dynamics/prescribed_displacement/3D_QStatic_1_Ramped_Displacement_ti.i)

# One 3D element under ramped displacement loading.
#
# loading:
# time : 0.0 0.1  0.2  0.3
# disp : 0.0 0.0 -0.01 -0.01

# This displacement loading is applied using the PresetDisplacement boundary condition.

# Here, the given displacement time history is converted to an acceleration
# time history using Backward Euler time differentiation. Then, the resulting
# acceleration is integrated using Newmark time integration to obtain a
# displacement time history which is then applied to the boundary.

# This is done because if the displacement is applied using Dirichlet BC, the
# resulting acceleration is very noisy.

# Boundaries:
# x = 0 left
# x = 1 right
# y = 0 bottom
# y = 1 top
# z = 0 back
# z = 1 front

# Result: The displacement at the top node in the z direction should match
# the prescribed displacement. Also, the z acceleration should
# be two triangular pulses, one peaking at 0.1 and another peaking at
# 0.2.


[Mesh]
  type = GeneratedMesh
  dim = 3 # Dimension of the mesh
  nx = 1 # Number of elements in the x direction
  ny = 1 # Number of elements in the y direction
  nz = 1 # Number of elements in the z direction
  xmin = 0.0
  xmax = 1
  ymin = 0.0
  ymax = 1
  zmin = 0.0
  zmax = 1
  allow_renumbering = false # So NodalVariableValue can index by id
[]

[Variables] # variables that are solved
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables] # variables that are calculated for output
  [./accel_x]
  [../]
  [./vel_x]
  [../]
  [./accel_y]
  [../]
  [./vel_y]
  [../]
  [./accel_z]
  [../]
  [./vel_z]
  [../]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics] # zeta*K*vel + K * disp
    displacements = 'disp_x disp_y disp_z'
    zeta = 0.000025
  [../]
  [./inertia_x] # M*accel + eta*M*vel
    type = InertialForce
    variable = disp_x
    eta = 19.63
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    eta = 19.63
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    eta = 19.63
  [../]
[]

[AuxKernels]
  [./accel_x] # These auxkernels are only to check output
    type = TestNewmarkTI
    displacement = disp_x
    variable = accel_x
    first = false
  [../]
  [./accel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = accel_y
    first = false
  [../]
  [./accel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = accel_z
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    displacement = disp_x
    variable = vel_x
  [../]
  [./vel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = vel_y
  [../]
  [./vel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = vel_z
  [../]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./strain_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strain_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Functions]
  [./displacement_front]
    type = PiecewiseLinear
    data_file = 'displacement.csv'
    format = columns
  [../]
[]

[BCs]
  [./Preset_displacement]
    type = PresetDisplacement
    variable = disp_z
    function = displacement_front
    boundary = front
    beta = 0.25
    velocity = vel_z
    acceleration = accel_z
  [../]
  [./anchor_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./anchor_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./anchor_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    youngs_modulus = 325e6 #Pa
    poissons_ratio = 0.3
    type = ComputeIsotropicElasticityTensor
    block = 0
  [../]
  [./strain]
    #Computes the strain, assuming small strains
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    #Computes the stress, using linear elasticity
    type = ComputeLinearElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 2000 #kg/m3
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 3.0
  l_tol = 1e-6
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  dt = 0.1
  timestep_tolerance = 1e-6

  # Time integrator scheme
  scheme = "newmark-beta"
[]

[Postprocessors] # These quantites are printed to a csv file at every time step
  [./_dt]
    type = TimestepSize
  [../]
  [./accel_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_x
  [../]
  [./accel_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_y
  [../]
  [./accel_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_z
  [../]
  [./vel_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_x
  [../]
  [./vel_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_y
  [../]
  [./vel_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = vel_z
  [../]
  [./disp_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_x
  [../]
  [./disp_6y]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_y
  [../]
  [./disp_6z]
    type = NodalVariableValue
    nodeid = 6
    variable = disp_z
  [../]
[]

[Outputs]
  file_base = "3D_QStatic_1_Ramped_Displacement_out"
  exodus = true
  csv = true
  perf_graph = true
[]

(test/tests/usability/bad.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  # Missing [] here
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_high_order_variable_transfer/master_L2_Lagrange_conservative.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [power_density]
    family = L2_LAGRANGE
    order = FIRST
  []
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2'
  []
[]

[Kernels]
  [diff]
    type = Reaction
    variable = power_density
  []

  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[Postprocessors]
  [pwr_avg]
    type = ElementAverageValue
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  []
[]

[Executioner]
  type = Steady
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12
[]

[Postprocessors]
  [./from_postprocessor]
    type = ElementIntegralVariablePostprocessor
    variable = power_density
  [../]
[]

[MultiApps]
  [sub]
    type = FullSolveMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files  = sub_L2_Lagrange_conservative.i
    execute_on = 'timestep_end'
  []
[]

[Transfers]
  [p_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = power_density
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
    from_postprocessors_to_be_preserved  = 'from_postprocessor'
    to_postprocessors_to_be_preserved  = 'pwr_density'
  []
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform2.i)

# checking for small deformation
# A single element is stretched by 1E-6m in all directions.
# tensile_strength is set to 1Pa, and smoother = 0.5
# Then the final stress should return to the yield surface and all principal stresses should be 0.5

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./mc]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    yield_function_tolerance = 1E-6
    tensile_tip_smoother = 0.5
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rspherical_small_elastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
[]

[Problem]
  coord_type = RSPHERICAL
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = ADStressDivergenceRSphericalTensors
    component = 0
    variable = disp_r
  [../]
[]

[BCs]
  [./center]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeRSphericalSmallStrain
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/transfer_interpolation/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./nearest_node]
  [../]
  [./mesh_function]
  [../]
  [./user_object]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./interpolation]
  [../]
[]

[Kernels]
  [./cd]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.01
  nl_rel_tol = 1e-10

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/restart_subapp_not_master/two_step_solve_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0.0
  end_time = 2.0
  dt = 1.0
[]

[Outputs]
  [./checkpoint]
    type = Checkpoint
    num_files = 3
  [../]
[]

(modules/combined/test/tests/DiffuseCreep/strain.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
    [../]
  [../]
  [./mu]
  [../]
  [./jx]
  [../]
  [./jy]
  [../]
[]

[AuxVariables]
  [./gb]
    family = LAGRANGE
    order  = FIRST
  [../]
  [./creep_strain_xx]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./creep_strain_yy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
  [./creep_strain_xy]
    family = MONOMIAL
    order  = CONSTANT
  [../]
[]

[Kernels]
  [./conc]
    type = CHSplitConcentration
    variable = c
    mobility = mobility_prop
    chemical_potential_var = mu
  [../]
  [./chempot]
    type = CHSplitChemicalPotential
    variable = mu
    chemical_potential_prop = mu_prop
    c = c
  [../]
  [./flux_x]
    type = CHSplitFlux
    variable = jx
    component = 0
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./flux_y]
    type = CHSplitFlux
    variable = jy
    component = 1
    mobility_name = mobility_prop
    mu = mu
    c = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[AuxKernels]
  [./gb]
    type = FunctionAux
    variable = gb
    function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_i = 0
    index_j = 0
  [../]
  [./creep_strain_yy]
    type = RankTwoAux
    variable = creep_strain_yy
    rank_two_tensor = creep_strain
    index_i = 1
    index_j = 1
  [../]
  [./creep_strain_xy]
    type = RankTwoAux
    variable = creep_strain_xy
    rank_two_tensor = creep_strain
    index_i = 0
    index_j = 1
  [../]
[]

[Materials]
  [./chemical_potential]
    type = DerivativeParsedMaterial
    block = 0
    f_name = mu_prop
    args = c
    function = 'c'
    derivative_order = 1
  [../]
  [./var_dependence]
    type = DerivativeParsedMaterial
    block = 0
    function = 'c*(1.0-c)'
    args = c
    f_name = var_dep
    derivative_order = 1
  [../]
  [./mobility]
    type = CompositeMobilityTensor
    block = 0
    M_name = mobility_prop
    tensors = diffusivity
    weights = var_dep
    args = c
  [../]
  [./phase_normal]
    type = PhaseNormalTensor
    phase = gb
    normal_tensor_name = gb_normal
  [../]
  [./aniso_tensor]
    type = GBDependentAnisotropicTensor
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = aniso_tensor
  [../]
  [./diffusivity]
    type = GBDependentDiffusivity
    gb = gb
    bulk_parameter = 0.1
    gb_parameter = 1
    gb_normal_tensor_name = gb_normal
    gb_tensor_prop_name = diffusivity
  [../]
  [./diffuse_strain_increment]
    type = FluxBasedStrainIncrement
    xflux = jx
    yflux = jy
    gb = gb
    property_name = diffuse
  [../]
  [./diffuse_creep_strain]
    type = SumTensorIncrements
    tensor_name = creep_strain
    coupled_tensor_increment_names = diffuse
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           1'

  nl_max_its = 5
  dt = 20
  num_steps = 5
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/derivative_material_interface/ad_construction_order.i)

#
# Test the the getDefaultMaterialProperty in DerivativeMaterialInterface.
# This test should only pass, if the construction order of the Materials
# using this interface does not influence the outcome.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  elem_type = QUAD4
[]

[GlobalParams]
  derivative_order = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
[]

[Kernels]
  [./dummy1]
    type = ADDiffusion
    variable = c
  [../]
  [./dummy2]
    type = ADTimeDerivative
    variable = c
  [../]
[]

[Materials]
  # derivatives used both before and after being declared
  [./sum_a_1]
    type = ADDerivativeSumMaterial
    f_name = Fa1
    sum_materials = 'Fa'
    args = 'c'
    outputs = exodus
  [../]
  [./free_energy_a]
    type = ADDerivativeParsedMaterial
    f_name = Fa
    args = 'c'
    function = 'c^4'
  [../]
  [./sum_a_2]
    type = ADDerivativeSumMaterial
    f_name = Fa2
    sum_materials = 'Fa'
    args = 'c'
    outputs = exodus
  [../]

  # derivatives declared after being used
  [./sum_b_1]
    type = ADDerivativeSumMaterial
    f_name = Fb1
    sum_materials = 'Fb'
    args = 'c'
    outputs = exodus
  [../]
  [./free_energy_b]
    type = ADDerivativeParsedMaterial
    f_name = Fb
    args = 'c'
    function = 'c^4'
  [../]

  # derivatives declared before being used
  [./free_energy_c]
    type = ADDerivativeParsedMaterial
    f_name = Fc
    args = 'c'
    function = 'c^4'
  [../]
  [./sum_c_2]
    type = ADDerivativeSumMaterial
    f_name = Fc2
    sum_materials = 'Fc'
    args = 'c'
    outputs = exodus
  [../]

  # non-existing derivatives
  [./free_energy_d]
    type = ADParsedMaterial
    f_name = Fd
    args = 'c'
    function = 'c^4'
  [../]
  [./sum_d_1]
    type = ADDerivativeSumMaterial
    f_name = Fd1
    sum_materials = 'Fd'
    args = 'c'
    outputs = exodus
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'
  num_steps = 1
  dt = 1e-5
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/markers/box_marker/box_marker_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.3 0.3 0'
      top_right = '0.6 0.6 0'
      inside = refine
      outside = do_nothing
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/system_info/system_info.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Adaptivity]
  marker = marker
  max_h_level = 2
  [./Indicators]
    [./indicator]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorFractionMarker
      coarsen = 0.1
      indicator = indicator
      refine = 0.7
    [../]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux_u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/volumetric_eigenstrain/volumetric_eigenstrain.i)

# This tests the ability of the ComputeVolumetricEigenstrain material
# to compute an eigenstrain tensor that results in a solution that exactly
# recovers the specified volumetric expansion.
# This model applies volumetric strain that ramps from 0 to 2 to a unit cube
# and computes the final volume, which should be exactly 3.  Note that the default
# TaylorExpansion option for decomposition_method gives a small (~4%) error
# with this very large incremental strain, but decomposition_method=EigenSolution
# gives the exact solution.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./volumetric_strain]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = FINITE
    eigenstrain_names = eigenstrain
    decomposition_method = EigenSolution #Necessary for exact solution
  [../]
[]

[AuxKernels]
  [./volumetric_strain]
    type = RankTwoScalarAux
    scalar_type = VolumetricStrain
    rank_two_tensor = total_strain
    variable = volumetric_strain
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./finite_strain_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./volumetric_eigenstrain]
    type = ComputeVolumetricEigenstrain
    volumetric_materials = volumetric_change
    eigenstrain_name = eigenstrain
    args = ''
  [../]
  [./volumetric_change]
    type = GenericFunctionMaterial
    prop_names = volumetric_change
    prop_values = t
  [../]
[]

[Postprocessors]
  [./vol]
    type = VolumePostprocessor
    use_displaced_mesh = true
    execute_on = 'initial timestep_end'
  [../]
  [./volumetric_strain]
    type = ElementalVariableValue
    variable = volumetric_strain
    elementid = 0
  [../]
  [./disp_right]
    type = NodalMaxValue
    variable = disp_x
    boundary = right
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  l_max_its = 100
  l_tol = 1e-4
  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-12

  start_time = 0.0
  end_time = 2.0
  dt = 1.0
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/auxkernels/linear_combination/test.i)

# All tested logic is in the aux system
# The non-linear problem is unrelated

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax =  1
  nx = 10
[]

[Functions]
  [./v1_func]
    type = ParsedFunction
    value = (1-x)/2
  [../]
  [./v2_func]
    type = ParsedFunction
    value = (1+x)/2
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./lc]
  [../]

  [./v1]
  [../]
  [./v2]
  [../]

  [./w1]
  [../]
  [./w2]
  [../]
[]

[ICs]
  [./v1_ic]
    type = FunctionIC
    variable = v1
    function = v1_func
  [../]
  [./v2_ic]
    type = FunctionIC
    variable = v2
    function = v2_func
  [../]

  [./w1_ic]
    type = ConstantIC
    variable = w1
    value = 0.3
  [../]
  [./w2_ic]
    type = ConstantIC
    variable = w2
    value = 0.5
  [../]
[]

[AuxKernels]
  [./lc-aux]
    type = ParsedAux
    variable = lc
    function = 'v1*w1+v2*w2'
    args = 'v1 w1 v2 w2'
    execute_on = 'timestep_end'
  [../]
[]


[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  [./out]
    type = Exodus
  [../]
[]

(modules/tensor_mechanics/test/tests/dynamics/rayleigh_damping/rayleigh_newmark_material_dependent.i)

# Test for rayleigh damping implemented using Newmark time integration

# The test is for an 1D bar element of  unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# zeta and eta correspond to the stiffness and mass proportional rayleigh damping
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + eta*M*vel + zeta*K*vel + K*disp = P*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + eta*density*vel + zeta*d/dt(Div stress) + Div stress = P
#
# The first two terms on the left are evaluated using the Inertial force kernel
# The next two terms on the left involving zeta are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]

[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    zeta = 'zeta_rayleigh'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.25
    gamma = 0.5
    eta = 'eta_rayleigh'
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.25
    gamma = 0.5
    eta = 'eta_rayleigh'
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.25
    gamma = 0.5
    eta = 'eta_rayleigh'
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 0
    index_j = 1
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 0
    index_j = 1
  [../]

[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
    type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./Pressure]
    [./Side1]
      boundary = bottom
      function = pressure
      displacements = 'disp_x disp_y disp_z'
      factor = 1
    [../]
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '210e9 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '7750'
  [../]
  [./material_zeta]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'zeta_rayleigh'
    prop_values = '0.1'
  [../]
  [./material_eta]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'eta_rayleigh'
    prop_values = '0.1'
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 2
  dt = 0.1
[]


[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 1.0 2.0 5.0'
    y = '0.0 0.1 0.2 1.0 1.0 1.0'
    scale_factor = 1e9
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp]
    type = NodalMaxValue
    variable = disp_y
    boundary = bottom
  [../]
  [./vel]
    type = NodalMaxValue
    variable = vel_y
    boundary = bottom
  [../]
  [./accel]
    type = NodalMaxValue
    variable = accel_y
    boundary = bottom
  [../]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]

[]

[Outputs]
  file_base = 'rayleigh_newmark_out'
  exodus = true
  perf_graph = true
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCEnergyDensity/auxkernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmax = 6
  ymax = 6
  zmax = 0
[]

[Variables]
  [./n]
    [./InitialCondition]
      type = RandomIC
      min = 0.0
      max = 0.1
    [../]
  [../]
  [./u]
    scaling = 1e2
  [../]
  [./v]
    scaling = 1e1
  [../]
[]

[AuxVariables]
  [./ed]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./edrff0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./edrff1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./edrff2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./ndot]
    type = TimeDerivative
    variable = n
  [../]
  [./n_bulk]
    type = CHBulkPFCTrad
    variable = n
  [../]
  [./u_term]
    type = MatDiffusion
    variable = n
    v = u
    diffusivity = C2
  [../]
  [./v_term]
    type = MatDiffusion
    variable = n
    v = v
    diffusivity = C4
  [../]
  [./u_rctn]
    type = Reaction
    variable = u
  [../]
  [./u_gradn]
    type = LaplacianSplit
    variable = u
    c = n
  [../]
  [./v_rctn]
    type = Reaction
    variable = v
  [../]
  [./v_gradu]
    type = LaplacianSplit
    variable = v
    c = u
  [../]
[]

[AuxKernels]
  [./Energy_n]
    type = PFCEnergyDensity
    execute_on = 'initial timestep_end'
    variable = ed
    v = 'n u v'
  [../]

  [./Energy_rff0]
    type = PFCRFFEnergyDensity
    execute_on = 'initial timestep_end'
    variable = edrff0
    log_approach = tolerance
    v = 'n u v'
  [../]
  [./Energy_rff1]
    type = PFCRFFEnergyDensity
    execute_on = 'initial timestep_end'
    variable = edrff1
    log_approach = cancelation
    v = 'n u v'
  [../]
  [./Energy_rff2]
    type = PFCRFFEnergyDensity
    execute_on = 'initial timestep_end'
    variable = edrff2
    log_approach = expansion
    v = 'n u v'
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFCTrad]
    type = PFCTradMaterial
    order = FOURTH
  [../]
[]

[Postprocessors]
  [./Total_free_energy]
    type = PFCElementEnergyIntegral
    variable = ed
    execute_on = 'initial timestep_end'
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
    type = SMP
    full = true
    off_diag_row = 'u n n v'
    off_diag_column = 'n u v u'
  [../]
  [./FDP]
    type = FDP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  # petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  # petsc_options_value = 'hypre boomeramg 101'
  # petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  # petsc_options_value = 'asm         101   preonly   lu      1'
  petsc_options_iname = '-pc_type '
  petsc_options_value = 'lu '

  l_max_its = 100
  l_tol = 1e-04
  nl_rel_tol = 1e-09
  nl_abs_tol = 1e-11

  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/user_object_based/test.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
[]

[AuxVariables]
  [./pk2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./gss]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./slip_increment]
   order = CONSTANT
   family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/all]
  strain = FINITE
  add_variables = true
  generate_output = stress_zz
[]

[AuxKernels]
  [./pk2]
   type = RankTwoAux
   variable = pk2
   rank_two_tensor = pk2
   index_j = 2
   index_i = 2
   execute_on = timestep_end
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
  [../]
  [./slip_inc]
   type = MaterialStdVectorAux
   variable = slip_increment
   property = slip_rate_gss
   index = 0
   execute_on = timestep_end
  [../]
  [./gss]
    type = MaterialStdVectorAux
    variable = gss
    property = state_var_gss
    index = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '0.01*t'
  [../]
[]

[UserObjects]
  [./slip_rate_gss]
    type = CrystalPlasticitySlipRateGSS
    variable_size = 12
    slip_sys_file_name = input_slip_sys.txt
    num_slip_sys_flowrate_props = 2
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    uo_state_var_name = state_var_gss
  [../]
  [./slip_resistance_gss]
    type = CrystalPlasticitySlipResistanceGSS
    variable_size = 12
    uo_state_var_name = state_var_gss
  [../]
  [./state_var_gss]
    type = CrystalPlasticityStateVariable
    variable_size = 12
    groups = '0 4 8 12'
    group_values = '60.8 60.8 60.8'
    uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
    scale_factor = 1.0
  [../]
  [./state_var_evol_rate_comp_gss]
    type = CrystalPlasticityStateVarRateComponentGSS
    variable_size = 12
    hprops = '1.0 541.5 109.8 2.5'
    uo_slip_rate_name = slip_rate_gss
    uo_state_var_name = state_var_gss
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainUObasedCP
    stol = 1e-2
    tan_mod_type = exact
    uo_slip_rates = 'slip_rate_gss'
    uo_slip_resistances = 'slip_resistance_gss'
    uo_state_vars = 'state_var_gss'
    uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./pk2]
   type = ElementAverageValue
   variable = pk2
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
  [../]
  [./gss]
    type = ElementAverageValue
    variable = gss
  [../]
  [./slip_increment]
   type = ElementAverageValue
   variable = slip_increment
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  dtmin = 0.05
  num_steps = 10
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/misc/warehouse_access.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  console = false
  [./exodus2]
    type = Exodus
    file_base = exodus2
  [../]
  [./test]
    type = OutputObjectTest
  [../]
[]

(modules/stochastic_tools/test/tests/multiapps/batch_commandline_control/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [u]
    initial_condition = 1980
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Materials]
  [const]
    type = GenericConstantMaterial
    prop_names = 'A B C D'
    prop_values = '1.0 2.0 3.0 4.0'
  []
[]

[Postprocessors]
  [size]
    type = AverageElementSize
    execute_on = 'initial'
  []
  [prop_A]
    type = ElementAverageMaterialProperty
    mat_prop = A
    execute_on = 'initial'
  []
  [prop_B]
    type = ElementAverageMaterialProperty
    mat_prop = B
    execute_on = 'initial'
  []
  [prop_C]
    type = ElementAverageMaterialProperty
    mat_prop = C
    execute_on = 'initial'
  []
  [prop_D]
    type = ElementAverageMaterialProperty
    mat_prop = D
    execute_on = 'initial'
  []
[]

[Outputs]
[]

(test/tests/multiapps/output_in_position/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = sub.i
    output_in_position = true
  [../]
[]

(test/tests/outputs/variables/output_vars_nonexistent.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = SECOND
    family = LAGRANGE
  [../]

  # ODE variables
  [./x]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./y]
    family = SCALAR
    order = FIRST
    initial_condition = 2
  [../]
[]

[AuxVariables]
  [./elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./elemental_restricted]
    order = CONSTANT
    family = MONOMIAL
  [../]

  [./nodal]
    order = FIRST
    family = LAGRANGE
  [../]

  [./nodal_restricted]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./conv_u]
    type = CoupledForce
    variable = u
    v = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[AuxKernels]
  [./elemental]
    type = ConstantAux
    variable = elemental
    value = 1
  [../]

  [./elemental_restricted]
    type = ConstantAux
    variable = elemental_restricted
    value = 1
  [../]

  [./nodal]
    type = ConstantAux
    variable = elemental
    value = 2
  [../]

  [./nodal_restricted]
    type = ConstantAux
    variable = elemental_restricted
    value = 2
  [../]
[]

[ScalarKernels]
  [./td1]
    type = ODETimeDerivative
    variable = x
  [../]
  [./ode1]
    type = ImplicitODEx
    variable = x
    y = y
  [../]

  [./td2]
    type = ODETimeDerivative
    variable = y
  [../]
  [./ode2]
    type = ImplicitODEy
    variable = y
    x = x
  [../]
[]

[BCs]
  active = 'left_u right_u left_v'

  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 9
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 5
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 2
  [../]
[]

[Postprocessors]
  [./x]
    type = ScalarVariable
    variable = x
    execute_on = timestep_end
  [../]
  [./y]
    type = ScalarVariable
    variable = y
    execute_on = timestep_end
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  dt = 0.01
  num_steps = 10
[]

[Outputs]
  file_base = out_nonexistent
  exodus = true
  show = 'u elemental nodal x foo1 foo2'
[]

(modules/tensor_mechanics/test/tests/jacobian/tensile_update3.i)

# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II = stress_III ~1 tip

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 0 0  0 1.9 0  0 0 2.1'
    eigenstrain_name = ini_stress
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/poroperm/PermTensorFromVar02.i)

# Testing permeability calculated from scalar and tensor
# Trivial test, checking calculated permeability is correct
# when scalar is a FunctionAux.
# k = k_anisotropy * perm

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 3
[]

[GlobalParams]
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    gravity = '0 0 0'
    variable = pp
  []
[]

[BCs]
  [ptop]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [pbase]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
[]

[Functions]
  [perm_fn]
    type = ParsedFunction
    value = '2*(x+1)'
  []
[]

[AuxVariables]
  [perm_var]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [perm_var]
    type = FunctionAux
    function = perm_fn
    variable = perm_var
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [perm_x_left]
    type = PointValue
    variable = perm_x
    point = '0.5 0 0'
  []
  [perm_y_left]
    type = PointValue
    variable = perm_y
    point = '0.5 0 0'
  []
  [perm_z_left]
    type = PointValue
    variable = perm_z
    point = '0.5 0 0'
  []
  [perm_x_right]
    type = PointValue
    variable = perm_x
    point = '2.5 0 0'
  []
  [perm_y_right]
    type = PointValue
    variable = perm_y
    point = '2.5 0 0'
  []
  [perm_z_right]
    type = PointValue
    variable = perm_z
    point = '2.5 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    # unimportant in this fully-saturated test
    m = 0.8
    alpha = 1e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityTensorFromVar
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    perm = perm_var
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
  l_tol = 1E-5
  nl_abs_tol = 1E-3
  nl_rel_tol = 1E-8
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_inertia_damping_ti.i)

# Test for small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam. The lumped
# mass also has a moment of inertia associated with it.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772
# Moment of inertia of lumped mass:
# Ixx = 0.2
# Iyy = 0.1
# Izz = 0.1
# mass proportional damping coefficient (eta) = 0.1

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.

# The displacement time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time   disp_y              vel_y               accel_y
# 0.0    0.0                 0.0                 0.0
# 0.1    0.001278249649738   0.025564992994761   0.51129985989521
# 0.2    0.0049813090917644  0.048496195845768  -0.052675802875074
# 0.3    0.0094704658873002  0.041286940064947  -0.091509312741339
# 0.4    0.013082280729802   0.03094935678508   -0.115242352856
# 0.5    0.015588313103503   0.019171290688959  -0.12031896906642

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./rot_accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x] # These auxkernels are only to check output
    type = TestNewmarkTI
    displacement = disp_x
    variable = accel_x
    first = false
  [../]
  [./accel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = accel_y
    first = false
  [../]
  [./accel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = accel_z
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    displacement = disp_x
    variable = vel_x
  [../]
  [./vel_y]
    type = TestNewmarkTI
    displacement = disp_y
    variable = vel_y
  [../]
  [./vel_z]
    type = TestNewmarkTI
    displacement = disp_z
    variable = vel_z
  [../]
  [./rot_accel_x]
    type = TestNewmarkTI
    displacement = rot_x
    variable = rot_accel_x
    first = false
  [../]
  [./rot_accel_y]
    type = TestNewmarkTI
    displacement = rot_y
    variable = rot_accel_y
    first = false
  [../]
  [./rot_accel_z]
    type = TestNewmarkTI
    displacement = rot_z
    variable = rot_accel_z
    first = false
  [../]
  [./rot_vel_x]
    type = TestNewmarkTI
    displacement = rot_x
    variable = rot_vel_x
  [../]
  [./rot_vel_y]
    type = TestNewmarkTI
    displacement = rot_y
    variable = rot_vel_y
  [../]
  [./rot_vel_z]
    type = TestNewmarkTI
    displacement = rot_z
    variable = rot_vel_z
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
  [./x_inertial]
    type = NodalTranslationalInertia
    variable = disp_x
    boundary = right
    mass = 0.01899772
    eta = 0.1
  [../]
  [./y_inertial]
    type = NodalTranslationalInertia
    variable = disp_y
    boundary = right
    mass = 0.01899772
    eta = 0.1
  [../]
  [./z_inertial]
    type = NodalTranslationalInertia
    variable = disp_z
    boundary = right
    mass = 0.01899772
    eta = 0.1
  [../]
  [./rot_x_inertial]
    type = NodalRotationalInertia
    variable = rot_x
    rotations = 'rot_x rot_y rot_z'
    boundary = right
    Ixx = 2e-1
    Iyy = 1e-1
    Izz = 1e-1
    eta = 0.1
    component = 0
  [../]
  [./rot_y_inertial]
    type = NodalRotationalInertia
    variable = rot_y
    rotations = 'rot_x rot_y rot_z'
    boundary = right
    Ixx = 2e-1
    Iyy = 1e-1
    Izz = 1e-1
    eta = 0.1
    component = 1
  [../]
  [./rot_z_inertial]
    type = NodalRotationalInertia
    variable = rot_z
    rotations = 'rot_x rot_y rot_z'
    boundary = right
    Ixx = 2e-1
    Iyy = 1e-1
    Izz = 1e-1
    eta = 0.1
    component = 2
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 10.0'
    y = '0.0 1e-2  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'

  start_time = 0.0
  dt = 0.1
  end_time = 5.0
  timestep_tolerance = 1e-6

  # Time integrator scheme
  scheme = "newmark-beta"
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.01
    Ay = 0.0
    Az = 0.0
    Iy = 1.0e-4
    Iz = 1.0e-4
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  file_base = "dyn_euler_small_added_mass_inertia_damping_out"
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform3.i)

# checking for small deformation
# A single element is stretched by "ep" in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# tensile_strength is set to 1Pa, tip_smoother = 0, edge_smoother = 25degrees
# Then A + B + C = 0.609965
#
# The trial stress is (la, 0, la), with mean stress 2la/3, and bar(sigma)=sqrt(secondInvariant)=la/sqrt(3)
# If this sits on the yield surface then
# 2la/3 + la*K/sqrt(3) - 1 = 0
# So la = 0.9815.  Therefore, with young's modulus = 2MPa, we need "ep" = 0.9815/4.  I set
# "ep" = 0.25 and observe a tiny amount of yielding


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.25E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.25E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./mc]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    yield_function_tolerance = 1E-6
    tensile_tip_smoother = 0.0
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-5
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/xfem/test/tests/single_var_constraint_3d/stationary_jump_fluxjump_3d.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.25
  elem_type = HEX8
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./square_planar_cut_uo]
    type = RectangleCutUserObject
    cut_data = ' 0.5 -0.001 -0.001
                 0.5  1.001 -0.001
                 0.5  1.001  1.001
                 0.5 -0.001  1.001'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0.5
    jump_flux = 1
    geometric_cut_userobject = 'square_planar_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/richards/test/tests/jacobian_1/jn_fu_08.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn08
  exodus = false
[]

(modules/functional_expansion_tools/test/tests/standard_use/multiapp_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s]
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(test/tests/time_integrators/actually_explicit_euler_verification/ee-2d-linear.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = (x+y)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*(x+y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0.0
  num_steps = 20
  dt = 0.00005
  l_tol = 1e-12

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(test/tests/transfers/multiapp_copy_transfer/linear_lagrange_to_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/transfers/monte_carlo/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [left_bc]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
  [right_bc]
    type = PointValue
    point = '1 0 0'
    variable = u
  []
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/PolynomialFreeEnergy/split_order8_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmin = 0
  xmax = 125
[]

[GlobalParams]
  polynomial_order = 8
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 60.0
    variable = c
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa
    w = w
    f_name = F
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    c = c
    T = 1000 # K
    int_width = 30.0
    length_scale = 1.0e-9
    time_scale = 1.0e-9
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.7 # Total guess
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    c = c
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  start_time = 0.0
  num_steps = 50
  dt = 15
  petsc_options_iname = -pc_type
  petsc_options_value = lu
[]

[Outputs]
   exodus = true
[]

(python/peacock/tests/common/transient_big.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
  uniform_refine = 2
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]

  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  # Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  file_base = out_transient
  exodus = true
[]

(modules/phase_field/test/tests/TotalFreeEnergy/TotalFreeEnergy_test.i)

#
# Test the TotalFreeEnergy auxkernel, which outputs both the sum of the bulk and interfacial free energies. This test has only one variable.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  nz = 0
  xmin = 0
  xmax = 250
  ymin = 0
  ymax = 250
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
[]

[AuxVariables]
  [./local_free_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./cIC]
    type = SmoothCircleIC
    variable = c
    x1 = 125.0
    y1 = 125.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 30.0
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[AuxKernels]
  [./local_free_energy]
    type = TotalFreeEnergy
    variable = local_free_energy
    kappa_names = kappa_c
    interfacial_vars = c
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1e-3 0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = c
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    derivative_order = 2
  [../]
[]

[Postprocessors]
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_free_energy
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = -pc_type
  petsc_options_value = lu
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 6
  dt = 200
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mean_cap/small_deform2.i)

# apply compression in x, y and z directions such that strain = diag(-1E-6, -2E-6, 3E-6).
# With lame_lambda=0 and lame_mu=1E7, this gives
# trial_Stress = diag(-20, -40, -60), so trial_mean_Stress = -40.
# with a = -1 and strength = 30, the algorithm should return to
# stress = diag(-10, -30, -50)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-2E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-3E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./strength]
    type = TensorMechanicsHardeningConstant
    value = 30
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCap
    a = -1
    strength = strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = cap
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/phase_field/test/tests/initial_conditions/TricrystalTripleJunctionIC.i)

# This simulation tests the TricrystalTripleJunctionIC

[Mesh]
  # Mesh block. Meshes can be read in or automatically generated.
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 11 # Number of elements in the x direction
  ny = 11 # Number of elements in the y direction
  xmax = 1001 # Maximum x-coordinate of mesh
  xmin = 0 # Minimum x-coordinate of mesh
  ymax = 1001 # Maximum y-coordinate of mesh
  ymin = 0 # Minimum y-coordinate of mesh
  elem_type = QUAD4 # Type of elements used in the mesh
  uniform_refine = 3
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 3 # Number of order parameters used
  var_name_base = gr # base name of grains
  v = 'gr0 gr1 gr2' # Names of the grains
  theta1 = 135 # Angle the first grain makes at the triple junction
  theta2 = 100 # Angle the second grain makes at the triple junction
  length_scale = 1.0e-9 # Length scale in nm
  time_scale = 1.0e-9 # Time scale in ns
[]

[Variables]
  [./gr0]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
       type = TricrystalTripleJunctionIC
       op_index = 1
    [../]
  [../]

  [./gr1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
       type = TricrystalTripleJunctionIC
       op_index = 2
    [../]
  [../]

  [./gr2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
       type = TricrystalTripleJunctionIC
       op_index = 3
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  # Kernels block where the kernels defining the residual equations are set up
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
[]

[Materials]
  [./material]
    # Material properties
    type = GBEvolution
    T = 450 # Constant temperature of the simulation (for mobility calculation)
    wGB = 14 # Width of the diffuse GB
    GBmob0 = 2.5e-6 #m^4(Js) for copper from Schoenfelder1997
    Q = 0.23 #eV for copper from Schoenfelder1997
    GBenergy = 0.708 #J/m^2 from Schoenfelder1997
  [../]
[]

[Postprocessors]
  # Scalar postprocessors
  [./grain_tracker]
    type = FauxGrainTracker
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true # Outputs to the Exodus file format
  execute_on = 'final'
[]

[Problem]
  solve = false
[]

(modules/combined/test/tests/poro_mechanics/pp_generation_unconfined_action.i)

# This is identical to pp_generation_unconfined.i but it uses
# and action instead of explicitly writing all the Kernels out
#
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# Source = s  (units = 1/second)
#
# Expect:
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz   (remember this is effective stress)
# stress_xx = (bulk + 4*shear/3)*strain_zz   (remember this is effective stress)
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
#
# s = 0.1
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[BCs]
  [./confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  [../]
  [./confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  [../]
  [./confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  [../]
[]


[Kernels]
  [./PoroMechanics]
  [../]
  [./poro_timederiv]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
  [./source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]



[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 0.3
    solid_bulk_compliance = 0.5
    fluid_bulk_compliance = 0.3
    constant_porosity = true
  [../]
[]

[Postprocessors]
  [./p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  [../]
  [./zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  [../]
  [./stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  [../]

[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_unconfined_action
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/tensile/random_update.i)

# Plasticity models:
# Planar tensile with strength = 1MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 1234
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1234
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./tot_iters]
    type = ElementIntegralMaterialProperty
    mat_prop = plastic_NR_iterations
    outputs = console
  [../]
  [./raw_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./raw_f1]
    type = ElementExtremeValue
    variable = f1
    outputs = console
  [../]
  [./raw_f2]
    type = ElementExtremeValue
    variable = f2
    outputs = console
  [../]
  [./iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./f0]
    type = FunctionValuePostprocessor
    function = should_be_zero0_fcn
  [../]
  [./f1]
    type = FunctionValuePostprocessor
    function = should_be_zero1_fcn
  [../]
  [./f2]
    type = FunctionValuePostprocessor
    function = should_be_zero2_fcn
  [../]
[]

[Functions]
  [./should_be_zero0_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f0'
  [../]
  [./should_be_zero1_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f1'
  [../]
  [./should_be_zero2_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f2'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E6
    value_residual = 0
    internal_limit = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 1.3E9'
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 1E5
    max_NR_iterations = 100
    yield_function_tol = 1.0E-1
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random_update
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/elem_prop_read_user_object/prop_grain_read.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
  nx = 10
  ny = 10
[]

[Variables]
  [./disp_x]
    block = 0
  [../]
  [./disp_y]
    block = 0
  [../]
[]

[GlobalParams]
  volumetric_locking_correction=true
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.05*t
  [../]
[]

[UserObjects]
  [./prop_read]
    type = ElementPropertyReadFile
    prop_file_name = 'input_file.txt'
    # Enter file data as prop#1, prop#2, .., prop#nprop
    nprop = 4
    read_type = grain
    ngrain = 3
    rand_seed = 25346
    rve_type = periodic
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./e_yy]
    type = RankTwoAux
    variable = e_yy
    rank_two_tensor = elastic_strain
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor_with_Euler]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    read_prop_user_object = prop_read
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y'
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_yy]
    type = ElementAverageValue
    variable = e_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.05
  num_steps = 1
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  file_base = prop_grain_read_out
  exodus = true
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
    use_displaced_mesh = true
  [../]
[]

(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/problems/step6c_decoupled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[AuxKernels]
  [pressure]
    type = FunctionAux
    variable = pressure
    function = 't*x*x*y'
    execute_on = timestep_end
  []
[]

[Kernels]
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[BCs]
  [inlet_temperature]
    type = DirichletBC
    variable = temperature
    boundary = left
    value = 350
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = 1
    temperature = 293.15 # 20C
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  num_steps = 300
  dt = 0.1
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/poro_mechanics/unconsolidated_undrained.i)

# An unconsolidated-undrained test is performed.
# A sample's boundaries are impermeable.  The sample is
# squeezed by a uniform mechanical pressure, and the
# rise in porepressure is observed.
#
# Expect:
# volumetricstrain = -MechanicalPressure/UndrainedBulk
# porepressure = SkemptonCoefficient*MechanicalPressure
# stress_zz = -MechanicalPresure + BiotCoefficient*porepressure
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
# Undrained Bulk modulus = 2 + 0.3^2*10 = 2.9
# Skempton coefficient = 0.3*10/2.9 = 1.034483
#
# The mechanical pressure is applied using Neumann BCs,
# since the Neumann BCs are setting stressTOTAL.
#
# MechanicalPressure = 0.1*t  (ie, totalstress_zz = total_stress_xx = totalstress_yy = -0.1*t)
#
# Expect:
# disp_z = volumetricstrain/3 = -MechanicalPressure/3/2.9 = -0.1149*0.1*t
# prorepressure = 1.034483*0.1*t
# stress_zz = -0.1*t + 0.3*1.034483*0.1*t = -0.68966*0.1*t


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[BCs]
  [./pressure_x]
    type = FunctionNeumannBC
    variable = disp_x
    function = -0.1*t
    boundary = 'right'
  [../]
  [./pressure_y]
    type = FunctionNeumannBC
    variable = disp_y
    function = -0.1*t
    boundary = 'top'
  [../]
  [./pressure_z]
    type = FunctionNeumannBC
    variable = disp_z
    function = -0.1*t
    boundary = 'front'
  [../]
  [./confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left'
  [../]
  [./confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom'
  [../]
  [./confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  [../]
[]


[Kernels]
  [./grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    component = 2
  [../]
  [./poro_timederiv]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]



[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 0.3
    solid_bulk_compliance = 0.5
    fluid_bulk_compliance = 0.3
    constant_porosity = true
  [../]
[]

[Postprocessors]
  [./p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  [../]
  [./zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  [../]
  [./stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  [../]

[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = unconsolidated_undrained
  [./csv]
    type = CSV
  [../]
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_1D_adaptivity.i)

# Using flux-limited TVD advection ala Kuzmin and Turek, mploying PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 1D version with adaptivity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 1
[]

[Adaptivity]
  initial_steps = 1
  initial_marker = tracer_marker
  marker = tracer_marker
  max_h_level = 1
  [Markers]
    [tracer_marker]
      type = ValueRangeMarker
      variable = tracer
      lower_bound = 0.02
      upper_bound = 0.98
    []
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = tracer
  []
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = advective_flux_calculator_0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = porepressure
  []
  [flux1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = porepressure
    advective_flux_calculator = advective_flux_calculator_1
  []
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure tracer'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
  [advective_flux_calculator_0]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 0
  []
  [advective_flux_calculator_1]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
    flux_limiter_type = superbee
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = tracer
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 11
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/restart/restart_transient_from_steady/restart_trans_with_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Problem]
  restart_file_base = steady_with_sub_out_cp/LATEST
  skip_additional_restart_data = true
[]

[AuxVariables]
  [Tf]
  []
[]

[Variables]
  [power_density]
  []
[]

[Functions]
  [pwr_func]
    type = ParsedFunction
    value = '1e3*x*(1-x)+5e2' # increase this function to drive transient
  []
[]

[Kernels]
  [timedt]
    type = TimeDerivative
    variable = power_density
  []

  [diff]
    type = Diffusion
    variable = power_density
  []

  [coupledforce]
    type = BodyForce
    variable = power_density
    function = pwr_func
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = power_density
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = power_density
    boundary = right
    value = 1e3
  []
[]

[Postprocessors]
  [pwr_avg]
    type = ElementAverageValue
    block = '0'
    variable = power_density
    execute_on = 'initial timestep_end'
  []
  [temp_avg]
    type = ElementAverageValue
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
  [temp_max]
    type = ElementExtremeValue
    value_type = max
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
  [temp_min]
    type = ElementExtremeValue
    value_type = min
    variable = Tf
    block = '0'
    execute_on = 'initial timestep_end'
  []
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 3
  dt = 1.0

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-8
  nl_rel_tol = 1e-7

  picard_rel_tol = 1e-7
  picard_abs_tol = 1e-07
  picard_max_its = 4

  line_search = none
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files  = restart_trans_with_sub_sub.i
    execute_on = 'timestep_end'
  [../]
[]

[Transfers]
  [p_to_sub]
    type = MultiAppMeshFunctionTransfer
    direction = to_multiapp
    source_variable = power_density
    variable = power_density
    multi_app = sub
    execute_on = 'timestep_end'
  []
  [t_from_sub]
    type = MultiAppMeshFunctionTransfer
    direction = from_multiapp
    source_variable = temp
    variable = Tf
    multi_app = sub
    execute_on = 'timestep_end'
  []
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/porous_flow/test/tests/energy_conservation/heat02.i)

# checking that the heat-energy postprocessor correctly calculates the energy
# 1phase, constant porosity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
  [pp]
  []
[]

[ICs]
  [tinit]
    type = FunctionIC
    function = '100*x'
    variable = temp
  []
  [pinit]
    type = FunctionIC
    function = 'x'
    variable = pp
  []
[]

[Kernels]
  [dummyt]
    type = TimeDerivative
    variable = temp
  []
  [dummyp]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 1
      viscosity = 0.001
      thermal_expansion = 0
      cv = 1.3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2.2
    density = 0.5
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [total_heat]
    type = PorousFlowHeatEnergy
    phase = 0
  []
  [rock_heat]
    type = PorousFlowHeatEnergy
  []
  [fluid_heat]
    type = PorousFlowHeatEnergy
    include_porous_skeleton = false
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1 1 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = heat02
  csv = true
[]

(modules/phase_field/test/tests/PolynomialFreeEnergy/direct_order6_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 125
[]

[GlobalParams]
  polynomial_order = 6
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 60.0
    variable = c
  [../]
[]

[Kernels]
  [./local_energy]
    type = CahnHilliard
    variable = c
    f_name = F
  [../]
  [./gradient_energy]
    type = CHInterface
    variable = c
    mob_name = M
    kappa_name = kappa
  [../]
  [./cdot]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    c = c
    T = 1000 # K
    int_width = 30.0
    length_scale = 1.0e-9
    time_scale = 1.0e-9
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.7 # Total guess
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    c = c
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = NEWTON
  petsc_options_iname = -pc_type
  petsc_options_value = lu

  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8

  start_time = 0.0
  num_steps = 100
  dt = 4
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_gravity.i)

# Test for small strain euler beam vibration in y direction
# Test uses NodalGravity instead of UserForcingFunctionNodalKernel to apply the
# force.

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass = 0.01899772 at the cantilever end
# mass = 2.0 at the fixed end (just for file testing purposes does not alter result)

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.

# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 0.25

# This implies that the corresponding time period of this beam is 4s.

# The FEM solution for this beam with 10 element gives time periods of 4s with time step of 0.01s.
# A higher time step of 0.1 s is used in the test to reduce computational time.

# The time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time   disp_y                vel_y                accel_y
# 0.0    0.0                   0.0                  0.0
# 0.1    0.0013076435060869    0.026152870121738    0.52305740243477
# 0.2    0.0051984378734383    0.051663017225289   -0.01285446036375
# 0.3    0.010269120909367     0.049750643493289   -0.02539301427625
# 0.4    0.015087433925158     0.046615616822532   -0.037307519138892
# 0.5    0.019534963888307     0.042334982440433   -0.048305168503101

[Mesh]
  type = GeneratedMesh
  xmin = 0.0
  xmax = 4.0
  nx = 10
  dim = 1
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = NodalGravity
    variable = disp_y
    boundary = 'left right'
    gravity_value = 52.6378954948 # inverse of nodal mass at cantilever end
    function = force
  #  nodal_mass_file = nodal_mass.csv # commented out for testing purposes
  # mass = 0.01899772 # commented out for testing purposes
  [../]
  [./x_inertial]
    type = NodalTranslationalInertia
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
  [./y_inertial]
    type = NodalTranslationalInertia
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
  [./z_inertial]
    type = NodalTranslationalInertia
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 10.0'
    y = '0.0 1e-2  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'

  dt = 0.1
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.01
    Ay = 0.0
    Az = 0.0
    Iy = 1.0e-4
    Iz = 1.0e-4
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  file_base = dyn_euler_small_added_mass_out
  exodus = true
  csv = true
  perf_graph = true
[]

(test/tests/multiapps/transient_multiapp/dt_from_multi.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the multiapp

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    positions = '0 0 0  0.5 0.5 0  0.6 0.6 0  0.7 0.7 0'
    type = TransientMultiApp
    input_files = 'dt_from_multi_sub.i'
    app_type = MooseTestApp
  [../]
[]

(modules/geochemistry/test/tests/nodal_void_volume/except.i)

# Exception test: the nodal void volume AuxVariable is a constant monomial, ooops!
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [u]
    type = Diffusion
    variable = u
  []
[]

[Executioner]
  type = Transient
  end_time = 1
[]

[UserObjects]
  [nodal_void_volume]
    type = NodalVoidVolume
    porosity = 1
  []
[]

[AuxVariables]
  [vol]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [vol]
    type = NodalVoidVolumeAux
    variable = vol
    nodal_void_volume_uo = nodal_void_volume
  []
[]

(modules/richards/test/tests/gravity_head_1/gh02.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh02
  exodus = true
[]

(modules/tensor_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_hht.i)

# Wave propogation in 1D using HHT time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m  fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# alpha, beta and gamma are HHT  time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*((1+alpha)*vel-alpha*vel_old)
# +(1+alpha)*K*disp-alpha*K*disp_old = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the first, second, third and fourth node at t = 0.1 are
# -7.787499960311491942e-02, 1.955566679096475483e-02 and -4.634888180231294501e-03, respectively.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 4
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 4.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    alpha = -0.3
    zeta = 0.1
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.422
    gamma = 0.8
    eta=0.1
    alpha = -0.3
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.422
    gamma = 0.8
    eta=0.1
    alpha = -0.3
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.422
    gamma = 0.8
    eta = 0.1
    alpha = -0.3
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.422
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.422
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.422
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.8
    execute_on = timestep_end
  [../]
[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
   type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value=0.0
  [../]
  [./right_z]
    type = DirichletBC
    variable = disp_z
    boundary = right
    value=0.0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value=0.0
  [../]
  [./left_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value=0.0
  [../]
  [./front_x]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value=0.0
  [../]
  [./front_z]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value=0.0
  [../]
  [./back_x]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value=0.0
  [../]
  [./back_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./bottom_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = bottom
    function = displacement_bc
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1 0'
  [../]

  [./strain]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1'
  [../]

[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 6.0
  l_tol = 1e-12
  nl_rel_tol = 1e-12
  dt = 0.1
[]


[Functions]
  [./displacement_bc]
    type = PiecewiseLinear
    data_file = 'sine_wave.csv'
    format = columns
  [../]

[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp_1]
    type = NodalVariableValue
    nodeid = 1
    variable = disp_y
  [../]
  [./disp_2]
    type = NodalVariableValue
    nodeid = 3
    variable = disp_y
  [../]
  [./disp_3]
    type = NodalVariableValue
    nodeid = 10
    variable = disp_y
  [../]
  [./disp_4]
    type = NodalVariableValue
    nodeid = 14
    variable = disp_y
  [../]
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/auxkernels/pp_depend/pp_depend.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./pp_aux]
  [../]
[]

[Functions]
  [./t_func]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
[]

[AuxKernels]
  [./pp_aux]
    type = PostprocessorAux
    variable = pp_aux
    execute_on = timestep_end
    pp = t_pp
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./t_pp]
    type = FunctionValuePostprocessor
    function = t_func
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  dt = 1
  num_steps = 5
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/relaxation/picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
    initial_condition = 1
  [../]
  [./inverse_v]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = inverse_v
  [../]
[]

[AuxKernels]
  [./invert_v]
    type = QuotientAux
    variable = inverse_v
    denominator = v
    numerator = 20.0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./Neumann_right]
    type = NeumannBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_abs_tol = 1e-14
[]

[Outputs]
  exodus = true
  execute_on = 'INITIAL TIMESTEP_END'
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_begin
    positions = '0 0 0'
    input_files = picard_relaxed_sub.i
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/functions/piecewise_multilinear/twoD_const.i)

# PiecewiseMultilinear function tests in 2D
# See [Functions] block for a description of the tests
# The functions are compared with ParsedFunctions using postprocessors

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 2
  nx = 4
  ymin = -1
  ymax =  1
  ny = 4
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./constant]
    family = MONOMIAL
    order = CONSTANT
  [../]

  [./constant_ref]
    family = MONOMIAL
    order = CONSTANT
  [../]

  [./diff]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./const_AuxK]
    type = FunctionAux
    variable = constant
    function = const_fcn
  [../]

  [./const_ref_AuxK]
    type = FunctionAux
    variable = constant_ref
    function = const_ref
  [../]

  [./diff]
    type = ParsedAux
    variable = diff
    function = 'constant - constant_ref'
    args = 'constant constant_ref'
  [../]
[]


[Functions]
  [./const_fcn]
    type = PiecewiseMulticonstant
    direction = 'left right'
    data_file = twoD_const.txt
  [../]

  [./const_ref]
    type = ParsedFunction
    value = '
            ix := if(x < 0.5, 0, if(x < 1, 1, 2));
            iy := if(y > 0, 2, if(y > -0.5, 1, 0));
            iy * 3 + ix
            '
  [../]
[]


[Postprocessors]
  [./diff_pp]
    type = ElementIntegralVariablePostprocessor
    variable = diff
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = twoD_const
  hide = dummy
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_elastic/rz_small_elastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_r]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_r]
    type = ADStressDivergenceRZTensors
    component = 0
    variable = disp_r
  [../]
  [./stress_z]
    type = ADStressDivergenceRZTensors
    component = 1
    variable = disp_z
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0
  [../]
  [./axial]
    type = DirichletBC
    variable = disp_r
    boundary = left
    value = 0
  [../]
  [./rdisp]
    type = DirichletBC
    variable = disp_r
    boundary = right
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeAxisymmetricRZSmallStrain
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/j2_plasticity_vs_LSH/j2_hard1_mod_optimised.i)

# Test designed to compare results and active time between SH/LinearStrainHardening
# material vs TM j2 plastic user object. As number of elements increases, TM
# active time increases at a much higher rate than SM. Testing at 4x4x4
# (64 elements).
#
# plot vm_stress vs intnl to see constant hardening
#
# Original test located at:
# tensor_mechanics/tests/j2_plasticity/hard1.i

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vm_stress]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eq_pl_strain]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
  [./eq_pl_strain]
    type = RankTwoScalarAux
    rank_two_tensor = plastic_strain
    scalar_type = EffectiveStrain
    variable = eq_pl_strain
  [../]
  [./vm_stress]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    scalar_type = VonMisesStress
    variable = vm_stress
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 't/60'
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 2.4e2
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = str
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    #with E = 2.1e5 and nu = 0.3
    #Hooke's law: E-nu to Lambda-G
    C_ijkl = '121154 80769.2'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = j2
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]


[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = NEWTON

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  #line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-10
  l_tol = 1e-4
  start_time = 0.0
  end_time = 0.5
  dt = 0.5
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./intnl]
    type = ElementAverageValue
    variable = intnl
  [../]
  [./eq_pl_strain]
    type = PointValue
    point = '0 0 0'
    variable = eq_pl_strain
  [../]
  [./vm_stress]
    type = PointValue
    point = '0 0 0'
    variable = vm_stress
  [../]
[]

[Outputs]
  csv = true
  print_linear_residuals = false
  perf_graph = true
[]

(test/tests/controls/time_periods/dampers/enable_disable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Dampers]
  [./const_damp]
    type = ConstantDamper
    damping = 0.9
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/parsed/mms_transient_coupled.i)

###########################################################
# This is a simple test of the Function System. This
# test uses forcing terms produced from analytical
# functions of space and time to verify a solution
# using MMS.
#
# @Requirement F6.20
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.0
  xmax = 1.0
  nx = 10
  ymin = 0.0
  ymax = 1.0
  ny = 10
  uniform_refine = 2
  elem_type = QUAD4
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Functions]
  [./v_left_bc]
    # Left-side boundary condition for v equation, v(0,y,t) = u(0.5,y,t). This is accomplished using a PointValue postprocessor, which is what this input file was designed to test.
    type = ParsedFunction
    value = a
    vals = u_midpoint
    vars = a
  [../]
  [./u_mms_func]
    # MMS Forcing function for the u equation.
    type = ParsedFunction
    value = ' 20*exp(20*t)*x*x*x-6*exp(20*t)*x-(2-0.125*exp(20*t))*sin(5/2*x*pi)-0.125*exp(20*t)-1
'
  [../]
  [./v_mms_func]
    # MMS forcing function for the v equation.
    type = ParsedFunction
    value = -2.5*exp(20*t)*sin(5/2*x*pi)+2.5*exp(20*t)+25/4*(2-0.125*exp(20*t))*sin(5/2*x*pi)*pi*pi
  [../]
  [./u_right_bc]
    type = ParsedFunction
    value = 3*exp(20*t) # \nabla{u}|_{x=1} = 3\exp(20*t)
  [../]
  [./u_exact]
    # Exact solution for the MMS function for the u variable.
    type = ParsedFunction
    value = exp(20*t)*pow(x,3)+1
  [../]
  [./v_exact]
    # Exact MMS solution for v.
    type = ParsedFunction
    value = (2-0.125*exp(20*t))*sin(5/2*pi*x)+0.125*exp(20*t)+1
  [../]
[]

[Kernels]
  # Strong Form:
  # \frac{\partial u}{\partial t} - \nabla \cdot 0.5 \nabla u - v = 0
  # \frac{\partial u}{\partial t} - \nabla \cdot \nabla v = 0
  #
  # BCs:
  # u(0,y,t) = 1
  # \nabla u |_{x=1} = 3\exp(20*t)
  # v(0,y,t) = u(0.5,y,t)
  # v(1,y,t) = 3
  # \nabla u |_{y=0,1} = 0
  # \nabla v |_{y=0,1} = 0
  #
  [./u_time]
    type = TimeDerivative
    variable = u
  [../]
  [./u_diff]
    type = Diffusion
    variable = u
  [../]
  [./u_source]
    type = CoupledForce
    variable = u
    v = v
  [../]
  [./v_diff]
    type = Diffusion
    variable = v
  [../]
  [./u_mms]
    type = BodyForce
    variable = u
    function = u_mms_func
  [../]
  [./v_mms]
    type = BodyForce
    variable = v
    function = v_mms_func
  [../]
  [./v_time]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./u_left]
    type = DirichletBC
    variable = u
    boundary = left # x=0
    value = 1 # u(0,y,t)=1
  [../]
  [./u_right]
    type = FunctionNeumannBC
    variable = u
    boundary = right # x=1
    function = u_right_bc # \nabla{u}|_{x=1}=3\exp(20t)
  [../]
  [./v_left]
    type = FunctionDirichletBC
    variable = v
    boundary = left # x=0
    function = v_left_bc # v(0,y,t) = u(0.5,y,t)
  [../]
  [./v_right]
    type = DirichletBC
    variable = v
    boundary = right # x=1
    value = 3 # v(1,y,t) = 3
  [../]
[]

[Postprocessors]
  [./u_midpoint]
    type = PointValue
    variable = u
    point = '0.5 0.5 0'
    execute_on = 'initial timestep_end'
  [../]
  [./u_midpoint_exact]
    type = FunctionValuePostprocessor
    function = u_exact
    point = '0.5 0.5 0.0'
    execute_on = 'initial timestep_end'
  [../]
  [./u_error]
    type = ElementL2Error
    variable = u
    function = u_exact
    execute_on = 'initial timestep_end'
  [../]
  [./v_error]
    type = ElementL2Error
    variable = v
    function = v_exact
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.01

  solve_type = NEWTON

  end_time = 0.1
  scheme = crank-nicolson
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./u_initial]
    # Use the MMS exact solution to compute the initial conditions.
    function = u_exact
    variable = u
    type = FunctionIC
  [../]
  [./v_exact]
    # Use the MMS exact solution to compute the initial condition.
    function = v_exact
    variable = v
    type = FunctionIC
  [../]
[]

(test/tests/variables/fe_monomial_const/monomial-const-3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
  nx = 21
  ny = 21
  nz = 21
  elem_type = HEX8
[]

[Functions]
  [./bc_fn]
    type=ParsedFunction
    value=0
  [../]
  [./bc_fnt]
    type = ParsedFunction
    value = 0
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = 0
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = 0
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
#    type = ParsedFunction
#    value = 0
    type = MTPiecewiseConst3D
  [../]

  [./solution]
    type = MTPiecewiseConst3D
  [../]
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  # Note: MOOSE's DirichletBCs do not work properly with shape functions that do not
  #       have DOFs at the element edges.  This test works because the solution
  #       has been designed to be zero at the boundary which is satisfied by the IC
  #       Ticket #1352
  active = ''
  [./bc_all]
    type=FunctionDirichletBC
    variable = u
    boundary = 'top bottom left right'
    function = bc_fn
  [../]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
  nl_rel_tol = 1.e-9
  [./Adaptivity]

  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(test/tests/materials/derivative_material_interface/ad_execution_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Materials]
  # fetch the properties first...
  [./client]
    type = ADDerivativeMaterialInterfaceTestClient
    block = 0
  [../]

  # ...then declare them!
  [./provider]
    type = ADDerivativeMaterialInterfaceTestProvider
    block = 0
    outputs = exodus
    output_properties = 'dprop/db dprop/da d^2prop/dadb d^2prop/dadc d^3prop/dadbdc'
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Debug]
  show_material_props = true
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/max_procs_per_app/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/reporters/stochastic_reporter/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  dtmin = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  error_on_dtmin = false
[]


[Postprocessors]
  [pp]
    type = Receiver
    default = 0
  []
[]

vector_val0 = 0
vector_val1= ${fparse vector_val0 * 10}
vector_val2= ${fparse vector_val0 * 100}
vector_val3= ${fparse vector_val0 * 1000}

[VectorPostprocessors]
  [vpp]
    type = ConstantVectorPostprocessor
    vector_names = 'vec'
    value = '${vector_val0} ${vector_val1} ${vector_val2} ${vector_val3}'
  []
[]

[Reporters]
  [constant]
    type = ConstantReporter
    integer_names = 'int'
    integer_values = 0
    string_names = 'str'
    string_values = 'this_value'
  []
  [mesh]
    type = MeshInfo
    items = sidesets
  []
[]

[Outputs]
[]

(test/tests/materials/output/output.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmax = 10
  ymax = 10
  uniform_refine = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 10
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./test_material]
    type = OutputTestMaterial
    block = 0
    variable = u
    outputs = all
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/MultiPhase/thirdphasesuppressionmaterial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  nz = 0
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[AuxVariables]
  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      variable = eta1
      function = x
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      variable = eta2
      function = 1-x
    [../]
  [../]
  [./eta3]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      variable = eta3
      function = y
    [../]
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./suppressionbarrier]
    type = ThirdPhaseSuppressionMaterial
    etas = 'eta1 eta2 eta3'
    function_name = g
    outputs = exodus
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/KKS_system/kks_multiphase.i)

#
# This test is for the 3-phase KKS model
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 40
  ymin = 0
  ymax = 40
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[AuxVariables]
  [./Energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Variables]
  # concentration
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]

  # order parameter 1
  [./eta1]
    order = FIRST
    family = LAGRANGE
  [../]

  # order parameter 2
  [./eta2]
    order = FIRST
    family = LAGRANGE
  [../]

  # order parameter 3
  [./eta3]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]

  # phase concentration 1
  [./c1]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.2
  [../]

  # phase concentration 2
  [./c2]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.5
  [../]

  # phase concentration 3
  [./c3]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.8
  [../]

  # Lagrange multiplier
  [./lambda]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
[]

[ICs]
  [./eta1]
    variable = eta1
    type = SmoothCircleIC
    x1 = 20.0
    y1 = 20.0
    radius = 10
    invalue = 0.9
    outvalue = 0.1
    int_width = 4
  [../]
  [./eta2]
    variable = eta2
    type = SmoothCircleIC
    x1 = 20.0
    y1 = 20.0
    radius = 10
    invalue = 0.1
    outvalue = 0.9
    int_width = 4
  [../]
  [./c]
    variable = c
    type = SmoothCircleIC
    x1 = 20.0
    y1 = 20.0
    radius = 10
    invalue = 0.2
    outvalue = 0.5
    int_width = 2
  [../]
[]


[Materials]
  # simple toy free energies
  [./f1]
    type = DerivativeParsedMaterial
    f_name = F1
    args = 'c1'
    function = '20*(c1-0.2)^2'
  [../]
  [./f2]
    type = DerivativeParsedMaterial
    f_name = F2
    args = 'c2'
    function = '20*(c2-0.5)^2'
  [../]
  [./f3]
    type = DerivativeParsedMaterial
    f_name = F3
    args = 'c3'
    function = '20*(c3-0.8)^2'
  [../]

  # Switching functions for each phase
  # h1(eta1, eta2, eta3)
  [./h1]
    type = SwitchingFunction3PhaseMaterial
    eta_i = eta1
    eta_j = eta2
    eta_k = eta3
    f_name = h1
  [../]
  # h2(eta1, eta2, eta3)
  [./h2]
    type = SwitchingFunction3PhaseMaterial
    eta_i = eta2
    eta_j = eta3
    eta_k = eta1
    f_name = h2
  [../]
  # h3(eta1, eta2, eta3)
  [./h3]
    type = SwitchingFunction3PhaseMaterial
    eta_i = eta3
    eta_j = eta1
    eta_k = eta2
    f_name = h3
  [../]

  # Coefficients for diffusion equation
  [./Dh1]
    type = DerivativeParsedMaterial
    material_property_names = 'D h1'
    function = D*h1
    f_name = Dh1
  [../]
  [./Dh2]
    type = DerivativeParsedMaterial
    material_property_names = 'D h2'
    function = D*h2
    f_name = Dh2
  [../]
  [./Dh3]
    type = DerivativeParsedMaterial
    material_property_names = 'D h3'
    function = D*h3
    f_name = Dh3
  [../]

  # Barrier functions for each phase
  [./g1]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta1
    function_name = g1
  [../]
  [./g2]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta2
    function_name = g2
  [../]
  [./g3]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta3
    function_name = g3
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'L   kappa  D'
    prop_values = '0.7 1.0    1'
  [../]
[]

[Kernels]
  #Kernels for diffusion equation
  [./diff_time]
    type = TimeDerivative
    variable = c
  [../]
  [./diff_c1]
    type = MatDiffusion
    variable = c
    diffusivity = Dh1
    v = c1
  [../]
  [./diff_c2]
    type = MatDiffusion
    variable = c
    diffusivity = Dh2
    v = c2
  [../]
  [./diff_c3]
    type = MatDiffusion
    variable = c
    diffusivity = Dh3
    v = c3
  [../]

  # Kernels for Allen-Cahn equation for eta1
  [./deta1dt]
    type = TimeDerivative
    variable = eta1
  [../]
  [./ACBulkF1]
    type = KKSMultiACBulkF
    variable  = eta1
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g1
    eta_i     = eta1
    wi        = 1.0
    args      = 'c1 c2 c3 eta2 eta3'
  [../]
  [./ACBulkC1]
    type = KKSMultiACBulkC
    variable  = eta1
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta1
    args      = 'eta2 eta3'
  [../]
  [./ACInterface1]
    type = ACInterface
    variable = eta1
    kappa_name = kappa
  [../]
  [./multipler1]
    type = MatReaction
    variable = eta1
    v = lambda
    mob_name = L
  [../]

  # Kernels for Allen-Cahn equation for eta2
  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
  [./ACBulkF2]
    type = KKSMultiACBulkF
    variable  = eta2
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g2
    eta_i     = eta2
    wi        = 1.0
    args      = 'c1 c2 c3 eta1 eta3'
  [../]
  [./ACBulkC2]
    type = KKSMultiACBulkC
    variable  = eta2
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta2
    args      = 'eta1 eta3'
  [../]
  [./ACInterface2]
    type = ACInterface
    variable = eta2
    kappa_name = kappa
  [../]
  [./multipler2]
    type = MatReaction
    variable = eta2
    v = lambda
    mob_name = L
  [../]

  # Kernels for the Lagrange multiplier equation
  [./mult_lambda]
    type = MatReaction
    variable = lambda
    mob_name = 3
  [../]
  [./mult_ACBulkF_1]
    type = KKSMultiACBulkF
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g1
    eta_i     = eta1
    wi        = 1.0
    mob_name  = 1
    args      = 'c1 c2 c3 eta2 eta3'
  [../]
  [./mult_ACBulkC_1]
    type = KKSMultiACBulkC
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta1
    args      = 'eta2 eta3'
    mob_name  = 1
  [../]
  [./mult_CoupledACint_1]
    type = SimpleCoupledACInterface
    variable = lambda
    v = eta1
    kappa_name = kappa
    mob_name = 1
  [../]
  [./mult_ACBulkF_2]
    type = KKSMultiACBulkF
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g2
    eta_i     = eta2
    wi        = 1.0
    mob_name  = 1
    args      = 'c1 c2 c3 eta1 eta3'
  [../]
  [./mult_ACBulkC_2]
    type = KKSMultiACBulkC
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta2
    args      = 'eta1 eta3'
    mob_name  = 1
  [../]
  [./mult_CoupledACint_2]
    type = SimpleCoupledACInterface
    variable = lambda
    v = eta2
    kappa_name = kappa
    mob_name = 1
  [../]
  [./mult_ACBulkF_3]
    type = KKSMultiACBulkF
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    gi_name   = g3
    eta_i     = eta3
    wi        = 1.0
    mob_name  = 1
    args      = 'c1 c2 c3 eta1 eta2'
  [../]
  [./mult_ACBulkC_3]
    type = KKSMultiACBulkC
    variable  = lambda
    Fj_names  = 'F1 F2 F3'
    hj_names  = 'h1 h2 h3'
    cj_names  = 'c1 c2 c3'
    eta_i     = eta3
    args      = 'eta1 eta2'
    mob_name  = 1
  [../]
  [./mult_CoupledACint_3]
    type = SimpleCoupledACInterface
    variable = lambda
    v = eta3
    kappa_name = kappa
    mob_name = 1
  [../]

  # Kernels for constraint equation eta1 + eta2 + eta3 = 1
  # eta3 is the nonlinear variable for the constraint equation
  [./eta3reaction]
    type = MatReaction
    variable = eta3
    mob_name = 1
  [../]
  [./eta1reaction]
    type = MatReaction
    variable = eta3
    v = eta1
    mob_name = 1
  [../]
  [./eta2reaction]
    type = MatReaction
    variable = eta3
    v = eta2
    mob_name = 1
  [../]
  [./one]
    type = BodyForce
    variable = eta3
    value = -1.0
  [../]

  # Phase concentration constraints
  [./chempot12]
    type = KKSPhaseChemicalPotential
    variable = c1
    cb       = c2
    fa_name  = F1
    fb_name  = F2
  [../]
  [./chempot23]
    type = KKSPhaseChemicalPotential
    variable = c2
    cb       = c3
    fa_name  = F2
    fb_name  = F3
  [../]
  [./phaseconcentration]
    type = KKSMultiPhaseConcentration
    variable = c3
    cj = 'c1 c2 c3'
    hj_names = 'h1 h2 h3'
    etas = 'eta1 eta2 eta3'
    c = c
  [../]
[]

[AuxKernels]
  [./Energy_total]
    type = KKSMultiFreeEnergy
    Fj_names = 'F1 F2 F3'
    hj_names = 'h1 h2 h3'
    gj_names = 'g1 g2 g3'
    variable = Energy
    w = 1
    interfacial_vars =  'eta1  eta2  eta3'
    kappa_names =       'kappa kappa kappa'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'
  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-11

  num_steps = 2
  dt = 0.5
[]

[Preconditioning]
  active = 'full'
  [./full]
    type = SMP
    full = true
  [../]
  [./mydebug]
    type = FDP
    full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/vectorpostprocessors/multiple_stochastic_results/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
  [max]
    type = NodalExtremeValue
    value_type = MAX
    variable = u
  []
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/except1.i)

# checking for exception error messages
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 45
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 1
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = except1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/xfem/test/tests/solid_mechanics_basic/mesh_grow.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = true
[]

[XFEM]
  geometric_cut_userobjects = 'cut_mesh'
  output_cut_plane = true
  qrule = volfrac
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = -0.4
  zmax = 0.6
  elem_type = HEX8
[]

[UserObjects]
  [./cut_mesh]
    type = MeshCut3DUserObject
    mesh_file = mesh_grow.xda
    function_x = growth_func_x
    function_y = growth_func_y
    function_z = growth_func_z
# The current gold file does not grow the cutting mesh, but this is something
# that needs to be tested more in the future.
#    size_control = 0.05
#    n_step_growth = 50
  [../]
[]

[Functions]
  [./growth_func_x]
    type = ParsedFunction
    value = 5*(x-0.3)+z
  [../]
  [./growth_func_y]
    type = ParsedFunction
    value = 5*(y-0.5)+(z+x)/2
  [../]
  [./growth_func_z]
    type = ParsedFunction
    value = 5*(z-0.1)+x
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
  [../]
[]

[Functions]
  [./top_trac_y]
    type = ConstantFunction
    value = 10
  [../]
[]


[BCs]
  [./top_y]
    type = FunctionNeumannBC
    boundary = top
    variable = disp_y
    function = top_trac_y
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    boundary = bottom
    variable = disp_z
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 207000
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  file_base = mesh_grow
  execute_on = 'timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/combined/test/tests/ad_cavity_pressure/negative_volume.i)

#
# Cavity Pressure Test
#
# This test is designed to compute a negative number of moles
# to trigger an error check in the CavityPressureUserObject.
# The negative number of moles is achieved by supplying an
# open volume to the InternalVolume postprocessor, which
# calculates a negative volume.

[Problem]
  coord_type = RZ
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 2
[]

[Functions]
  [./temperature]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 2'
    scale_factor = 100
  [../]
[]

[Variables]
  [./temperature]
    initial_condition = 100
  [../]
[]

[Modules/TensorMechanics/Master]
  [./block]
    strain = FINITE
    add_variables = true
    use_automatic_differentiation = true
  [../]
[]

[Kernels]
  [./heat]
    type = Diffusion
    variable = temperature
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./no_x]
    type = ADDirichletBC
    variable = disp_r
    boundary = left
    value = 0.0
  [../]
  [./no_y]
    type = ADDirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]
  [./temperatureInterior]
    type = ADFunctionDirichletBC
    boundary = 2
    function = temperature
    variable = temperature
  [../]
  [./CavityPressure]
    [./pressure]
      boundary = 'top bottom right'
      initial_pressure = 10e5
      R = 8.3143
      output_initial_moles = initial_moles
      temperature = aveTempInterior
      volume = internalVolume
      startup_time = 0.5
      output = ppress
      use_automatic_differentiation = true
    [../]
  [../]
[]

[Materials]
  [./elastic_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress1]
    type = ADComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm       lu'

  nl_abs_tol = 1e-10
  l_max_its = 20
  dt = 0.5
  end_time = 1.0
[]

[Postprocessors]
  [./internalVolume]
    type = InternalVolume
    boundary = 'top bottom right'
    execute_on = 'initial linear'
  [../]
  [./aveTempInterior]
    type = AxisymmetricCenterlineAverageValue
    boundary = left
    variable = temperature
    execute_on = 'initial linear'
  [../]
[]

[Outputs]
  exodus = false
[]

(test/tests/time_integrators/actually_explicit_euler_verification/ee-2d-linear-adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Functions]
  [./ic]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = (x+y)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*(x+y)
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = ic
    [../]
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    preset = false
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  [./Markers]
    [./box]
      bottom_left = '-0.4 -0.4 0'
      inside = refine
      top_right = '0.4 0.4 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0.0
  num_steps = 4
  dt = 0.005
  l_tol = 1e-12

  [./TimeIntegrator]
    type = ActuallyExplicitEuler
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(test/tests/outputs/format/output_test_nemesis.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Postprocessors]
  [./avg_block]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  nemesis = 1
[]

(modules/phase_field/examples/grain_growth/grain_growth_2D_voronoi.i)

# This simulation predicts GB migration of a 2D copper polycrystal with 15 grains
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
# We are not using the GrainTracker in this example so the number
# of order paramaters must match the number of grains.

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 12 # Number of elements in the x-direction
  ny = 12 # Number of elements in the y-direction
  nz = 0 # Number of elements in the z-direction
  xmin = 0    # minimum x-coordinate of the mesh
  xmax = 1000 # maximum x-coordinate of the mesh
  ymin = 0    # minimum y-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  zmin = 0
  zmax = 0
  elem_type = QUAD4 # Type of elements used in the mesh
  uniform_refine = 3 # Initial uniform refinement of the mesh

  parallel_type = replicated # Periodic BCs
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 15 # Number of grains
  var_name_base = gr # Base name of grains
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 15
    rand_seed = 42
    coloring_algorithm = bt # We must use bt to force the UserObject to assign one grain to each op
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
    # Custom action that created all of the grain variables
    order = FIRST # element type used by each grain variable
    family = LAGRANGE
  [../]
[]

[AuxVariables]
#active = ''
  # Dependent variables
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
#active = ''
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  # Boundary Condition block
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y' # Makes problem periodic in the x and y directions
    [../]
  [../]
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution # Quantitative material properties for copper grain growth.  Dimensions are nm and ns
    GBmob0 = 2.5e-6 #Mobility prefactor for Cu from Schonfelder1997
    GBenergy = 0.708 #GB energy for Cu from Schonfelder1997
    Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
    T = 450 # K   #Constant temperature of the simulation (for mobility calculation)
    wGB = 14 # nm      #Width of the diffuse GB
  [../]
[]

[Postprocessors]
  active = 'dt '
  # Scalar postprocessors
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre    boomeramg      101                ds'

  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_abs_tol = 1e-11 # Relative tolerance for nonlienar solves
  nl_rel_tol = 1e-8 # Absolute tolerance for nonlienar solves

  start_time = 0.0
  end_time = 4000

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 25 # Initial time step.  In this simulation it changes.
    optimal_iterations = 6 #Time step will adapt to maintain this number of nonlinear iterations
  [../]

  [./Adaptivity]
    # Block that turns on mesh adaptivity. Note that mesh will never coarsen beyond initial mesh (before uniform refinement)
    initial_adaptivity = 2 # Number of times mesh is adapted to initial condition
    refine_fraction = 0.7 # Fraction of high error that will be refined
    coarsen_fraction = 0.1 # Fraction of low error that will coarsened
    max_h_level = 4 # Max number of refinements used, starting from initial mesh (before uniform refinement)
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  [./console]
    type = Console
    max_rows = 20
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_linear_elasticity/extra_stresses.i)

# This input file is designed to test adding extra stress to ADComputeLinearElasticStress

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 50
  ymax = 50
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx hydrostatic_stress vonmises_stress'
  use_automatic_differentiation = true
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
    extra_stress_names = 'stress_one stress_two'
  [../]
  [./stress_one]
    type = GenericConstantRankTwoTensor
    tensor_name = stress_one
    tensor_values = '0 1e3 1e3 1e3 0 1e3 1e3 1e3 0'
  [../]
  [./stress_two]
    type = GenericConstantRankTwoTensor
    tensor_name = stress_two
    tensor_values = '1e3 0 0 0 1e3 0 0 0 1e3'
  [../]
[]

[BCs]
  [./disp_x_BC]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'bottom top'
    value = 0.5
  [../]
  [./disp_x_BC2]
    type = ADDirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.01
  [../]
  [./disp_y_BC]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.8
  [../]
  [./disp_y_BC2]
    type = ADDirichletBC
    variable = disp_y
    boundary = 'left right'
    value = 0.02
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Postprocessors]
  [./hydrostatic]
    type = ElementAverageValue
    variable = hydrostatic_stress
  [../]
  [./von_mises]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/visco/visco_finite_strain.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./creep_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./strain_xx]
    type = RankTwoAux
    variable = strain_xx
    rank_two_tensor = total_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./axial_load]
    type = NeumannBC
    variable = disp_x
    boundary = right
    value    = 10e6
  [../]
[]

[Materials]
  [./kelvin_voigt]
    type = GeneralizedKelvinVoigtModel
    creep_modulus = '10e9 10e9'
    creep_viscosity = '1 10'
    poisson_ratio = 0.2
    young_modulus = 10e9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'creep'
  [../]
  [./creep]
    type = LinearViscoelasticStressUpdate
  [../]
  [./strain]
    type = ComputeFiniteStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./update]
    type = LinearViscoelasticityManager
    viscoelastic_model = kelvin_voigt
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = ElementAverageValue
    variable = stress_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./creep_strain_xx]
    type = ElementAverageValue
    variable = creep_strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  l_max_its  = 100
  l_tol      = 1e-8
  nl_max_its = 50
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8

  dtmin = 0.01
  end_time = 100
  [./TimeStepper]
    type = LogConstantDT
    first_dt = 0.1
    log_dt = 0.1
  [../]

[]

[Outputs]
  file_base = visco_finite_strain_out
  exodus = true
[]

(modules/richards/test/tests/gravity_head_2/gh_fu_17.i)

# unsaturated = false
# gravity = true
# full upwinding = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 1
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-15 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_17
  csv = true
[]

(test/tests/variables/fe_hermite/hermite-3-2d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD9
[]

[Functions]
  [./bc_fnt]
    type = ParsedFunction
    value = 3*y*y
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = -3*y*y
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = -3*x*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 3*x*x
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -6*x-6*y+(x*x*x)+(y*y*y)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = (x*x*x)+(y*y*y)
    grad_x = 3*x*x
    grad_y = 3*y*y
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'NEWTON'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_substep.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'ux uy uz'
[]

[Variables]
  [./ux]
    block = 0
  [../]
  [./uy]
    block = 0
  [../]
  [./uz]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'ux uy uz'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = uy
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = ux
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = uz
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = uz
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
    gen_random_stress_flag = false
    maximum_substep_iteration = 2
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'ux uy uz'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 0.5
  dtmax = 10.0
  dtmin = 0.5

  num_steps = 3
[]

[Outputs]
  file_base = crysp_substep_out
  exodus = true
  csv = true
  gnuplot = true
[]

(test/tests/multiapps/initial_failure/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    execute_on = initial
    input_files = sub.i
  [../]
[]

(modules/tensor_mechanics/test/tests/multiple_two_parameter_plasticity/dp_then_wp.i)

# Use ComputeMultipleInelasticStress with two inelastic models: CappedDruckerPrager and CappedWeakPlane.
# The relative_tolerance and absolute_tolerance parameters are set very large so that
# only one iteration is performed.  This is the algorithm that FLAC uses to model
# jointed rocks, only Capped-Mohr-Coulomb is used instead of CappedDruckerPrager
#
# initial_stress = diag(1E3, 1E3, 1E3)
# The CappedDruckerPrager has tensile strength 3E2 and large cohesion,
# so the stress initially returns to diag(1E2, 1E2, 1E2)
# The CappedWeakPlane has tensile strength zero and large cohesion,
# so the stress returns to diag(1E2 - v/(1-v)*1E2, 1E2 - v/(1-v)*1E2, 0)
# where v=0.2 is the Poisson's ratio

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    eigenstrain_names = ini_stress
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = 0
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = 0
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 0
  [../]
[]

[AuxVariables]
  [./yield_fcn_dp]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn_wp]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_dp_auxk]
    type = MaterialStdVectorAux
    index = 1    # this is the tensile yield function - it should be zero
    property = cdp_plastic_yield_function
    variable = yield_fcn_dp
  [../]
  [./yield_fcn_wp_auxk]
    type = MaterialStdVectorAux
    index = 1    # this is the tensile yield function - it should be zero
    property = cwp_plastic_yield_function
    variable = yield_fcn_wp
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f_dp]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn_dp
  [../]
  [./f_wp]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn_wp
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 300
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    internal_constraint_tolerance = 1 # irrelevant here
    yield_function_tolerance = 1      # irrelevant here
  [../]
  [./wp_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
  [./wp_tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./wp_tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./wp_t_strength]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./wp_c_strength]
    type = TensorMechanicsHardeningConstant
    value = 1E4
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.2
    youngs_modulus = 1E7
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1E3 0 0  0 1E3 0  0 0 1E3'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    relative_tolerance = 1E4
    absolute_tolerance = 2
    inelastic_models = 'cdp cwp'
    perform_finite_strain_rotations = false
  [../]
  [./cdp]
    type = CappedDruckerPragerStressUpdate
    base_name = cdp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-5
    tip_smoother = 1E3
    smoothing_tol = 1E3
  [../]
  [./cwp]
    type = CappedWeakPlaneStressUpdate
    base_name = cwp
    cohesion = wp_coh
    tan_friction_angle = wp_tanphi
    tan_dilation_angle = wp_tanpsi
    tensile_strength = wp_t_strength
    compressive_strength = wp_c_strength
    tip_smoother = 1E3
    smoothing_tol = 1E3
    yield_function_tol = 1E-5
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = dp_then_wp
  csv = true
[]

(test/tests/multiapps/centroid_multiapp/sub_app.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  ymax = 0.1
  xmax = 0.1
[]

[Variables]
  [./x]
  [../]
  [./y]
  [../]
[]

[Kernels]
  [./diff_y]
    type = Diffusion
    variable = y
  [../]
  [./diff_x]
    type = Diffusion
    variable = x
  [../]
[]

[BCs]
  [./right_x]
    type = PostprocessorDirichletBC
    variable = x
    boundary = 'right'
    postprocessor = incoming_x
  [../]
  [./left_y]
    type = DirichletBC
    variable = y
    boundary = 'left'
    value = 0
  [../]
  [./right_y]
    type = PostprocessorDirichletBC
    variable = y
    boundary = 'right'
    postprocessor = incoming_y
  [../]
  [./left_x]
    type = DirichletBC
    variable = x
    boundary = 'left'
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  solve_type = PJFNK
[]

[Outputs]
  exodus = true
[]

[Postprocessors]
  [./incoming_x]
    type = Receiver
    execute_on = 'TIMESTEP_BEGIN'
  [../]
  [./incoming_y]
    type = Receiver
    execute_on = 'TIMESTEP_BEGIN'
  [../]
[]

(test/tests/userobjects/mat_prop_user_object/mat_prop_user_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./uo_e]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./uo_reporter]
    type = MatPropUserObjectAux
    variable = uo_e
    material_user_object = uo
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 2
  [../]
[]

[Materials]
  [./material]
    block = 0
    type = GenericConstantMaterial
    prop_names = 'e'
    prop_values = 2.718281828459
  [../]
[]

[UserObjects]
  [./uo]
    type = MaterialPropertyUserObject
    mat_prop = 'e'
    execute_on = timestep_end
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = uo_material
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface01.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 0E-6m in y direction and 1.5E-6 in z direction.
# trial stress_yy = 0 and stress_zz = 1.5
#
# Then SimpleTester0 should activate and the algorithm will return to
# stress_yy = 0, stress_zz = 1
# internal0 should be 0.5, and others zero

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.5E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface01
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/richards/test/tests/jacobian_1/jn01.i)

# unsaturated = false
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    richardsVarNames_UO = PPNames
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn01
  exodus = false
[]

(modules/misc/test/tests/dynamic_loading/dynamic_obj_registration/dynamic_syntax.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 333.333
      x = 500
      y = 500
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    block = 0
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr1area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  # petsc_options_iname = '-pc_type'
  # petsc_options_value = 'lu'
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'
  l_tol = 1.0e-4
  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 1
  dt = 80.0
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Problem]
  register_objects_from = 'PhaseFieldApp'
  library_path = '../../../../../phase_field/lib'
[]

(modules/porous_flow/test/tests/numerical_diffusion/fltvd_none.i)

# Using Flux-Limited TVD Advection ala Kuzmin and Turek
# No antidiffusion, so this is identical to full-upwinding
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[Variables]
  [tracer]
  []
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass_dot]
    type = MassLumpedTimeDerivative
    variable = tracer
  []
  [flux]
    type = FluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculator
    flux_limiter_type = none
    u = tracer
    velocity = '0.1 0 0'
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 101
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-1
  nl_abs_tol = 1E-8
  nl_max_its = 500
  timestep_tolerance = 1E-3
[]

[Outputs]
  csv = true
  execute_on = final
[]

(test/tests/multiapps/picard_multilevel/multilevel_dt_rejection/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[AuxKernels]
  [./set_v]
    type = FunctionAux
    variable = v
    function = 't'
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./coupled_force]
    type = CoupledForce
    variable = u
    v = v
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  num_steps = 2
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 1
  auto_advance = false
[]

[MultiApps]
  [./sub1]
    type = TransientMultiApp
    positions = '0 0 0'
    input_files = picard_sub.i
    execute_on = 'timestep_end'
  [../]
[]

[Transfers]
  [./u_to_v2]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub1
    source_variable = u
    variable = v2
  [../]
  [time_to_sub]
    type = MultiAppPostprocessorTransfer
    from_postprocessor = time
    to_postprocessor = master_time
    direction = to_multiapp
    multi_app = sub1
  []
  [dt_to_sub]
    type = MultiAppPostprocessorTransfer
    from_postprocessor = dt
    to_postprocessor = master_dt
    direction = to_multiapp
    multi_app = sub1
  []
[]

[Postprocessors]
  [time]
    type = TimePostprocessor
    execute_on = 'timestep_end'
  []
  [dt]
    type = TimestepSize
    execute_on = 'timestep_end'
  []
[]

(test/tests/time_steppers/postprocessor_dt/postprocessor_dt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_error]
    type = ElementL2Error
    variable = u
    function = exact_fn
    execute_on = 'initial timestep_end'
  [../]

  # Just use some postprocessor that gives values good enough for time stepping ;-)
  [./dt]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'crank-nicolson'

  start_time = 1.0
  num_steps = 2
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/free_energy_material/MathFreeEnergy_split.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmin = 0.0
  xmax = 30.0
  ymin = 0.0
  ymax = 30.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]
  [./w]
  [../]
[]

[Preconditioning]
active = 'SMP'
  [./PBP]
   type = PBP
   solve_order = 'w c'
   preconditioner = 'AMG ASM'
   off_diag_row = 'c '
   off_diag_column = 'w '
  [../]

  [./SMP]
   type = SMP
   coupled_groups = 'c,w'
  [../]
[]

[Kernels]
  [./cres]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa_c
    w = w
    f_name = F
  [../]

  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]

  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[BCs]
  [./Periodic]
    [./top_bottom]
      primary = 0
      secondary = 2
      translation = '0 30.0 0'
    [../]

    [./left_right]
      primary = 1
      secondary = 3
      translation = '-30.0 0 0'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 2.0'
  [../]

  [./free_energy]
    type = MathFreeEnergy
    f_name = F
    c = c
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  l_max_its = 30
  l_tol = 1.0e-3

  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/bc_with_aux_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/static/timoshenko_small_strain_z.i)

# Test for small strain timoshenko beam bending in z direction

# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.00027846257
# Poisson's ratio (nu) = 0.3
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 204.3734

# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = 5.868e-2m

# Using 10 elements to discretize the beam element, the FEM solution is 5.852e-2 m.
# This deflection matches the FEM solution given in Prathap and Bhashyam (1982).

# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_z2]
    type = ConstantRate
    variable = disp_z
    boundary = right
    rate = 1.0e-4
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 2.60072400269
    poissons_ratio = 0.3
    shear_coefficient = 0.85
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.554256
    Ay = 0.0
    Az = 0.0
    Iy = 0.0141889
    Iz = 0.0141889
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_z
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian/sub.i)

# Basic example coupling a master and sub app in a 3D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
#
# Note: this problem is not light, and may take a few minutes to solve.
[Mesh]
  type = GeneratedMesh
  dim = 3

  xmin = 0.0
  xmax = 10.0
  nx = 15

  ymin = 1.0
  ymax = 11.0
  ny = 25

  zmin = 2.0
  zmax = 12.0
  nz = 35
[]

# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s] # Something to make 's' change each time, but allow a converging solution
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3   4   5'
    physical_bounds = '0.0  10.0    1.0 11.0    2.0 12.0'
    x = Legendre
    y = Legendre
    z = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/porous_flow/test/tests/jacobian/fflux01.i)

# 1phase, 1component, constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = -0.7+x+y
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/phase_field/test/tests/rigidbodymotion/grain_motion.i)

# test file for applyting advection term and observing rigid body motion of grains
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 15
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = eta
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./eta_dot]
    type = TimeDerivative
    variable = eta
  [../]
  [./vadv_eta]
    type = SingleGrainRigidBodyMotion
    variable = eta
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./acint_eta]
    type = ACInterface
    variable = eta
    mob_name = M
    args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta]
    type = AllenCahn
    variable = eta
    mob_name = M
    f_name = F
    args = c
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '5.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = 'c eta'
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
    derivative_order = 2
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    variable = eta
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ConstantGrainForceAndTorque
    execute_on = 'linear nonlinear'
    force = '0.5 0.0 0.0 '
    torque = '0.0 0.0 10.0 '
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  nl_max_its = 30
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  dt = 0.2
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./rect_c]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = c
    x1 = 10.0
    type = BoundingBoxIC
  [../]
  [./rect_eta]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = eta
    x1 = 10.0
    type = BoundingBoxIC
  [../]
[]

(test/tests/multiapps/picard/steady_custom_picard_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
    execute_on = 'initial timestep_end'
  [../]
  [./vnorm]
    type = ElementL2Norm
    variable = v
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = SteadyWithPicardCheck
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  disable_picard_residual_norm_check = true
  pp_name = unorm
  pp_step_tol = 1e-4
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = steady_picard_sub.i
    no_backup_and_restore = true
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(modules/fluid_properties/test/tests/ics/rho_from_pressure_temperature/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  allow_renumbering = false
[]

[Modules]
  [FluidProperties]
    [fp_steam]
      type = StiffenedGasFluidProperties
      gamma = 1.43
      cv = 1040.0
      q = 2.03e6
      p_inf = 0.0
      q_prime = -2.3e4
      k = 0.026
      mu = 134.4e-7
      M = 0.01801488
      rho_c = 322.0
    []
  []
[]

[AuxVariables]
  [rho]
  []
  [p]
  []
  [T]
  []
[]

[ICs]
  [rho_ic]
    type = RhoFromPressureTemperatureIC
    variable = rho
    p = p
    T = T
    fp = fp_steam
  []
  [p_ic]
    type = ConstantIC
    variable = p
    value = 100e3
  []
  [T_ic]
    type = ConstantIC
    variable = T
    value = 500
  []
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [rho_test]
    type = ElementalVariableValue
    elementid = 0
    variable = rho
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL'
[]

[Problem]
  solve = false
[]

(test/tests/adaptivity/initial_marker/initial_marker.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1

  solve_type = 'PJFNK'

[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  initial_steps = 4
  initial_marker = initial_box
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = dont_mark
      type = BoxMarker
    [../]
    [./initial_box]
      type = BoxMarker
      bottom_left = '0.8 0.1 0'
      top_right = '0.9 0.2 0'
      inside = refine
      outside = dont_mark
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/jacobian_01.i)

# Checking the Jacobian of Flux-Limited TVD Advection, using flux_limiter_type = none
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  xmin = 0
  xmax = 1
  ny = 4
  ymin = -1
  ymax = 2
  bias_y = 1.5
  nz = 4
  zmin = 1
  zmax = 2
  bias_z = 0.8
[]

[Variables]
  [u]
  []
[]

[ICs]
  [u]
    type = RandomIC
    variable = u
  []
[]

[Kernels]
  [flux]
    type = FluxLimitedTVDAdvection
    variable = u
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = none
    u = u
    velocity = '1 -2 1.5'
  []
[]


[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
  num_steps = 1
  dt = 1
[]

(modules/phase_field/test/tests/grain_growth/off-diagonal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 2
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalCircleGrainIC]
      radius = 333.333
      x = 500
      y = 500
      int_width = 80
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON

  l_max_its = 30
  nl_max_its = 20

  start_time = 0.0
  num_steps = 7
  dt = 80.0

  [./Adaptivity]
   initial_adaptivity = 2
    refine_fraction = 0.3
    coarsen_fraction = 0.2
    max_h_level = 2
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/power_law_creep/power_law_creep_smallstrain.i)

# 1x1x1 unit cube with uniform pressure on top face for the case of small strain.
#  This test does not have a solid mechanics analog because there is not an equvialent
#  small strain with rotations strain calculator material in solid mechanics

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 1'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
  [./heat_ie]
    type = HeatConductionTimeDerivative
    variable = temp
  [../]
[]

[BCs]
  [./u_top_pull]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    factor = -10.0e6
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp_fix]
    type = DirichletBC
    variable = temp
    boundary = 'bottom top'
    value = 1000.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'power_law_creep'
    tangent_operator = elastic
  [../]
  [./power_law_creep]
    type = PowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]

  [./thermal]
    type = HeatConductionMaterial
    specific_heat = 1.0
    thermal_conductivity = 100.
  [../]
  [./density]
    type = Density
    density = 1.0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.0
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/problems/eigen_problem/eigensolvers/ne_hmg.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]

  [./diffv]
    type = Diffusion
    variable = v
  [../]

  [./rhsv]
    type = CoefReaction
    variable = v
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]
  [./eigen]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]

  [./homogeneousv]
    type = DirichletBC
    variable = v
    boundary = '0 1 2 3'
    value = 0
  [../]
  [./eigenv]
    type = EigenDirichletBC
    variable = v
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK
  petsc_options_iname = '-pc_type
                         -pc_hmg_use_subspace_coarsening'
  petsc_options_value = 'hmg true'
  petsc_options = '-eps_view'
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  file_base = monolith_newton
  execute_on = 'timestep_end'
[]

(modules/xfem/test/tests/mechanical_constraint/glued_penalty.i)

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[XFEM]
  geometric_cut_userobjects = 'line_seg_cut_uo'
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 11
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '1.0  0.5  0.0  0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    planar_formulation = plane_strain
    add_variables = true
  [../]
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x='0  50   100'
    y='0  0.02 0.1'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./topx]
    type = DirichletBC
    boundary = top
    variable = disp_x
    value = 0.0
  [../]
  [./topy]
    type = FunctionDirichletBC
    boundary = top
    variable = disp_y
    function = pull
  [../]
[]

[Constraints]
  [./disp_x]
    type = XFEMSingleVariableConstraint
    variable = disp_x
    use_penalty = true
    alpha = 1.0e8
    use_displaced_mesh = true
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
  [./disp_y]
    type = XFEMSingleVariableConstraint
    variable = disp_y
    use_penalty = true
    alpha = 1.0e8
    use_displaced_mesh = true
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
    block = 0
  [../]

  [./_elastic_strain]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-9

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 2.0
  num_steps = 5000

  max_xfem_update = 1
[]

[Outputs]
  exodus = true
  execute_on = timestep_end
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/outputs/oversample/oversample.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    refinements = 2
    position = '1 1 0'
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh01.i)

# unsaturated = false
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    richardsVarNames_UO = PPNames
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh01
  exodus = true
[]

(modules/phase_field/test/tests/conserved_noise/integral.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 10.0
  ymin = 0.0
  ymax = 10.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.9
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
   type = SMP
   off_diag_row = 'w c'
   off_diag_column = 'c w'
  [../]
[]

[Kernels]
  [./cres]
    type = SplitCHMath
    variable = c
    kappa_name = kappa_c
    w = w
  [../]

  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]

  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]

  [./conserved_langevin]
    type = ConservedLangevinNoise
    amplitude = 0.5
    variable = w
    noise = uniform_noise
  []
[]

[BCs]
  [./Periodic]
    [./all]
      variable = 'c w'
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 2.0'
  [../]
[]

[UserObjects]
  [./uniform_noise]
    type = ConservedUniformNoise
  [../]
[]

[Postprocessors]
  [./total_c]
    type = ElementIntegralVariablePostprocessor
    execute_on = 'initial timestep_end'
    variable = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  l_max_its = 30
  l_tol = 1.0e-3

  nl_max_its = 30
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10

  dt = 10.0
  num_steps = 10
[]

[Outputs]
  file_base = integral
  csv = true
  console = true
[]

(test/tests/test_harness/csvdiff.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5 # Gold file only has 4 steps
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [./num_dofs]
    type = NumDOFs
  [../]
[]

[Outputs]
  csv = true
  perf_graph = true
[]

(modules/richards/test/tests/gravity_head_2/gh18.i)

# with immobile saturation
# unsaturated = true
# gravity = true
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 0.5E1 0.5E2 0.4E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.4
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh18
  execute_on = 'timestep_end final'
  interval = 100000
  exodus = true
  [./console]
    type = Console
    interval = 1
  [../]
[]

(modules/phase_field/examples/anisotropic_interfaces/ad_snow.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 14
  ny = 14
  xmax = 9
  ymax = 9
  uniform_refine = 3
[]

[Variables]
  [./w]
  [../]
  [./T]
  [../]
[]

[ICs]
  [./wIC]
    type = SmoothCircleIC
    variable = w
    int_width = 0.1
    x1 = 4.5
    y1 = 4.5
    radius = 0.07
    outvalue = 0
    invalue = 1
  [../]
[]

[Kernels]
  [./w_dot]
    type = ADTimeDerivative
    variable = w
  [../]
  [./anisoACinterface1]
    type = ADACInterfaceKobayashi1
    variable = w
    mob_name = adM
  [../]
  [./anisoACinterface2]
    type = ADACInterfaceKobayashi2
    variable = w
    mob_name = adM
  [../]
  [./AllenCahn]
    type = AllenCahn
    variable = w
    mob_name = M
    f_name = fbulk
    args = T
  [../]
  [./T_dot]
    type = ADTimeDerivative
    variable = T
  [../]
  [./CoefDiffusion]
    type = ADDiffusion
    variable = T
  [../]
  [./w_dot_T]
    type = ADCoefCoupledTimeDerivative
    variable = T
    v = w
    coef = -1.8
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = fbulk
    args = 'w T'
    constant_names = pi
    constant_expressions = 4*atan(1)
    function = 'm:=0.9 * atan(10 * (1 - T)) / pi; 1/4*w^4 - (1/2 - m/3) * w^3 + (1/4 - m/2) * w^2'
    derivative_order = 2
    outputs = exodus
  [../]
  [./material]
    type = ADInterfaceOrientationMaterial
    op = w
  [../]
  [./consts1]
    type = ADGenericConstantMaterial
    prop_names  = 'adM'
    prop_values = '3333.333'
  [../]
  [./consts2]
    type = GenericConstantMaterial
    prop_names  = 'M'
    prop_values = '3333.333'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu   '

  nl_abs_tol = 1e-10
  nl_rel_tol = 1e-08
  l_max_its = 30

  end_time = 1

  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 6
    iteration_window = 2
    dt = 0.0005
    growth_factor = 1.1
    cutback_factor = 0.75
  [../]
  [./Adaptivity]
    initial_adaptivity = 3 # Number of times mesh is adapted to initial condition
    refine_fraction = 0.7 # Fraction of high error that will be refined
    coarsen_fraction = 0.1 # Fraction of low error that will coarsened
    max_h_level = 5 # Max number of refinements used, starting from initial mesh (before uniform refinement)
    weight_names = 'w T'
    weight_values = '1 0.5'
  [../]
[]

[Outputs]
  interval = 5
  exodus = true
[]

(test/tests/transfers/multiapp_copy_transfer/second_lagrange_from_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD8
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = initial
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppCopyTransfer
    direction = from_multiapp
    source_variable = u
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/default_value/real_value_override.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = DefaultPostprocessorDiffusion
    variable = u
    pps_name = 0.5  # Here we supply a real value to use as the Postprocessor
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  dt = 0.1
  num_steps = 10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/critical_time_step/crit_time_solid_uniform.i)

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 15

  xmin = 0
  xmax = 2

  ymin = 0
  ymax = 2

  zmin = 0
  zmax = 1
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
[]

[BCs]
  [./2_x]
    type = DirichletBC
    variable = disp_x
    boundary = 3
    value = 0.0
  [../]
  [./2_y]
    type = DirichletBC
    variable = disp_y
    boundary = 3
    value = 0.0
  [../]
  [./2_z]
    type = DirichletBC
    variable = disp_z
    boundary = 3
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.1
    youngs_modulus = 1e6
  [../]
  [./strain]
    type = ComputeSmallStrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'density'
    prop_values = '8050.0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  nl_abs_tol = 1e-4

  l_max_its = 3

  start_time = 0.0
  dt = 0.1
  num_steps = 1
  end_time = 1.0
[]

[Postprocessors]
  [./time_step]
    type = CriticalTimeStep
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/misc/check_error/ic_bnd_for_non_nodal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 1
    variable = u
    boundary = top
  [../]
[../]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/actions/debug_block/debug_print_actions_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
[]

[Debug]
  show_actions = true
  show_top_residuals = 5
[]

(modules/phase_field/tutorials/spinodal_decomposition/s4_mobility.i)

#
# Example simulation of an iron-chromium alloy at 500 C. Equilibrium
# concentrations are at 23.6 and 82.3 mol% Cr. Kappa value, free energy equation,
# and mobility equation were provided by Lars Hoglund. Solved using the split
# form of the Cahn-Hilliard equation.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  nx = 25
  ny = 25
  nz = 0
  xmin = 0
  xmax = 25
  ymin = 0
  ymax = 25
  zmin = 0
  zmax = 0
  uniform_refine = 2
[]

[Variables]
  [./c]   # Mole fraction of Cr (unitless)
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]   # Chemical potential (eV/mol)
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./concentrationIC]   # 46.774 mol% Cr with variations
    type = RandomIC
    min = 0.44774
    max = 0.48774
    seed = 210
    variable = c
  [../]
[]

[BCs]
  [./Periodic]
    [./c_bcs]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./w_dot]
    variable = w
    v = c
    type = CoupledTimeDerivative
  [../]
  [./coupled_res]
    variable = w
    type = SplitCHWRes
    mob_name = M
  [../]
  [./coupled_parsed]
    variable = c
    type = SplitCHParsed
    f_name = f_loc
    kappa_name = kappa_c
    w = w
  [../]
[]

[Materials]
  # d is a scaling factor that makes it easier for the solution to converge
  # without changing the results. It is defined in each of the first three
  # materials and must have the same value in each one.
  [./kappa]                  # Gradient energy coefficient (eV nm^2/mol)
    type = GenericFunctionMaterial
    prop_names = 'kappa_c'
    prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27'
                  # kappa_c *eV_J*nm_m^2* d
  [../]
  [./mobility]               # Mobility (nm^2 mol/eV/s)
    # NOTE: This is a fitted equation, so only 'Conv' has units
    type = DerivativeParsedMaterial
    f_name = M
    args = c
    constant_names =       'Acr    Bcr    Ccr    Dcr
                            Ecr    Fcr    Gcr
                            Afe    Bfe    Cfe    Dfe
                            Efe    Ffe    Gfe
                            nm_m   eV_J   d'
    constant_expressions = '-32.770969 -25.8186669 -3.29612744 17.669757
                            37.6197853 20.6941796  10.8095813
                            -31.687117 -26.0291774 0.2286581   24.3633544
                            44.3334237 8.72990497  20.956768
                            1e+09      6.24150934e+18          1e-27'
    function = 'nm_m^2/eV_J/d*((1-c)^2*c*10^
                (Acr*c+Bcr*(1-c)+Ccr*c*log(c)+Dcr*(1-c)*log(1-c)+
                Ecr*c*(1-c)+Fcr*c*(1-c)*(2*c-1)+Gcr*c*(1-c)*(2*c-1)^2)
                +c^2*(1-c)*10^
                (Afe*c+Bfe*(1-c)+Cfe*c*log(c)+Dfe*(1-c)*log(1-c)+
                Efe*c*(1-c)+Ffe*c*(1-c)*(2*c-1)+Gfe*c*(1-c)*(2*c-1)^2))'
    derivative_order = 1
    outputs = exodus
  [../]
  [./local_energy]           # Local free energy function (eV/mol)
    type = DerivativeParsedMaterial
    f_name = f_loc
    args = c
    constant_names = 'A   B   C   D   E   F   G  eV_J  d'
    constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
                            1.208993e+04 2.568625e+03 -2.354293e+03
                            6.24150934e+18 1e-27'
    function = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
                E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
    derivative_order = 2
  [../]
  [./precipitate_indicator]  # Returns 1/625 if precipitate
    type = ParsedMaterial
    f_name = prec_indic
    args = c
    function = if(c>0.6,0.0016,0)
  [../]
[]

[Postprocessors]
  [./step_size]             # Size of the time step
    type = TimestepSize
  [../]
  [./iterations]            # Number of iterations needed to converge timestep
    type = NumNonlinearIterations
  [../]
  [./nodes]                 # Number of nodes in mesh
    type = NumNodes
  [../]
  [./evaluations]           # Cumulative residual calculations for simulation
    type = NumResidualEvaluations
  [../]
  [./precipitate_area]      # Fraction of surface devoted to precipitates
    type = ElementIntegralMaterialProperty
    mat_prop = prec_indic
  [../]
  [./active_time]           # Time computer spent on simulation
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
[]

[Preconditioning]
  [./coupled]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1e-6
  nl_max_its = 50
  nl_abs_tol = 1e-9
  end_time = 604800   # 7 days
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
                         -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly
                         ilu          1'
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    cutback_factor = 0.8
    growth_factor = 1.5
    optimal_iterations = 7
  [../]
  [./Adaptivity]
    coarsen_fraction = 0.1
    refine_fraction = 0.7
    max_h_level = 2
  [../]
[]

[Debug]
  show_var_residual_norms = true
[]

[Outputs]
  exodus = true
  console = true
  csv = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(modules/functional_expansion_tools/test/tests/errors/multiapp_missing_sub_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = multiapp_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(modules/tensor_mechanics/test/tests/tensile/random_smoothed.i)

# Plasticity models:
# Smoothed tensile with strength = 1MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 1234
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1234
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./tot_iters]
    type = ElementIntegralMaterialProperty
    mat_prop = plastic_NR_iterations
    outputs = console
  [../]
  [./raw_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./f0]
    type = FunctionValuePostprocessor
    function = should_be_zero0_fcn
  [../]
[]

[Functions]
  [./should_be_zero0_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f0'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    tensile_tip_smoother = 1E5
    yield_function_tolerance = 1.0E-1
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 1.3E9'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-7
    plastic_models = 'tensile'
    max_NR_iterations = 20
    min_stepsize = 1E-4
    max_stepsize_for_dumb = 1E-3
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1 1'
    debug_jac_at_intnl = '1 1 1 1'
    debug_stress_change = 1E1
    debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random_smoothed
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/executioners/transient_sync_time/transient_time_interval_output_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./bc_func]
    type = ParsedFunction
    value = sin(pi*0.1*x*t)
  [../]

  # Laplacian of the function above
  [./interior_func]
    type = ParsedFunction
    value = 0.01*pi*pi*t*t*sin(0.1*pi*x*t)
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = interior_func
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = bc_func
  [../]
[]

[Executioner]
  type = Transient

  dt = 1
  start_time = 0
  num_steps = 10

  # These times will be sync'd in the output
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_tio
  interval = 3
  csv = true
  [./exodus]
    type = Exodus
    execute_on = 'final timestep_end'
  [../]
[]

(modules/richards/test/tests/jacobian_2/jn30.i)

# two phase with production borehole (both fully_upwind=true and fully_upwind=false)
#
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# wellbore = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      seed = 1
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      seed = 2
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]



[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[DiracKernels]
  [./bh_water]
    type = RichardsBorehole
    bottom_pressure = -2
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pwater
    unit_weight = '0 0 0'
    character = 1E12
  [../]
  [./bh_gas]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pgas
    unit_weight = '0 0 0'
    character = 1E12
    fully_upwind = true
  [../]
[]



[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn30
  exodus = false
[]

(test/tests/postprocessors/cumulative_value_postprocessor/cumulative_value_postprocessor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./time_derivative]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  scheme = implicit-euler

  [./TimeStepper]
    type = ConstantDT
    dt = 0.01
  [../]

  start_time = 0.0
  num_steps = 2

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]

[Postprocessors]
  [./nonlin_it]
    type = NumNonlinearIterations
  [../]
  [./cumulative_nonlin_it]
    type = CumulativeValuePostprocessor
    postprocessor = nonlin_it
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/controls/dependency/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./a]
    family = SCALAR
    order = FIRST
  [../]
[]

[AuxScalarKernels]
  [./a_sk]
    type = ConstantScalarAux
    variable = a
    value = 0
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Functions]
  [./func_coef]
    type = ParsedFunction
    value = 1
  [../]
[]

[Controls]
  # We start with a = 0, control2 sets its value to 1 and then control1 will multiply it by 3,
  # so the end value has to be 3. If dependecy is broken, we multiply by 3 and then set to 1,
  # which is wrong
  [./control1]
    type = TestControl
    parameter = 'AuxScalarKernels/a_sk/value'
    test_type = MULT
    execute_on = 'initial timestep_begin'
    depends_on = control2
  [../]
  [./control2]
    type = RealFunctionControl
    parameter = 'AuxScalarKernels/a_sk/value'
    function = 'func_coef'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/porous_flow/test/tests/jacobian/heat_advection01.i)

# 1phase, unsaturated, heat advection
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
  [pp]
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    max = 1.0
    min = 0.0
  []
  [pp]
    type = RandomIC
    variable = pp
    max = 0.0
    min = -1.0
  []
[]

[Kernels]
  [pp]
    type = TimeDerivative
    variable = pp
  []
  [heat_advection]
    type = PorousFlowHeatAdvection
    variable = temp
    gravity = '1 2 3'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.6
    alpha = 1.3
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1
      cv = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [PS]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/porous_flow/test/tests/chemistry/except10.i)

# Exception test.
# Incorrect number of activation energies

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '1 1'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = 1.0e-8
    activation_energy = '1.5e4 1'
    molar_volume = 1
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/tensor_mechanics/test/tests/1D_spherical/finiteStrain_1DSphere_hollow.i)

# This simulation models the mechanics solution for a hollow sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions.  The inner radius of the sphere, r = 4mm, is pinned to prevent
# rigid body movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{P(1 + v)(1 - 2v)b^3}{E(b^3(1 + v) + 2a^3(1-2v))} * (\frac{a^3}{r^2} - r)
#
# where P is the applied pressure, b is the outer radius, a is the inner radius,
# v is Poisson's ration, E is Young's Modulus, and r is the radial position.
#
# The radial stress is given by:
#
# S(r) = \frac{Pb^3}{b^3(1 + v) + 2a^3(1 - 2v)} * (\frac{2a^3}{r^3}(2v - 1) - (1 + v))
#
# The test assumes an inner radius of 4mm, and outer radius of 9 mm,
# zero displacement at r = 4mm, and an applied outer pressure of 2MPa.
# The radial stress is largest in the inner most element and, at an assumed
# mid element coordinate of 4.5mm, is equal to -2.545MPa.
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 4
  xmax = 9
  nx = 5
[]

[GlobalParams]
  displacements = 'disp_r'
[]

[Problem]
  coord_type = RSPHERICAL
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
  [../]
[]

[AuxVariables]
  [./stress_rr]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Postprocessors]
  [./stress_rr]
    type = ElementAverageValue
    variable = stress_rr
  [../]
[]

[AuxKernels]
  [./stress_rr]
    type = RankTwoAux
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
    variable = stress_rr
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./innerDisp]
    type = DirichletBC
    boundary = left
    variable = disp_r
    value = 0.0
  [../]
  [./outerPressure]
    type = Pressure
    boundary = right
    variable = disp_r
    component = 0
    factor = 2
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.345
    youngs_modulus = 1e4
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  line_search = none


# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-8

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-5

# time control
  start_time = 0.0
  dt = 0.25
  dtmin = 0.0001
  end_time = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePSVG.i)

# Pressure pulse in 1D with 2 phases, 2components - transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [ppwater]
    initial_condition = 2e6
  []
  [sgas]
    initial_condition = 0.3
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
  [ppgas]
    family = MONOMIAL
    order = FIRST
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    variable = ppwater
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    variable = sgas
    fluid_component = 1
  []
[]

[AuxKernels]
  [ppgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = ppgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-4
    sat_lr = 0.3
    pc_max = 1e6
    log_extension = false
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      density0 = 1
      thermal_expansion = 0
      viscosity = 1e-5
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[BCs]
  [leftwater]
    type = DirichletBC
    boundary = left
    value = 3e6
    variable = ppwater
  []
  [rightwater]
    type = DirichletBC
    boundary = right
    value = 2e6
    variable = ppwater
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1e3
  end_time = 1e4
[]

[VectorPostprocessors]
  [pp]
    type = LineValueSampler
    sort_by = x
    variable = 'ppwater ppgas'
    start_point = '0 0 0'
    end_point = '100 0 0'
    num_points = 11
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_2phasePSVG
  print_linear_residuals = false
  [csv]
    type = CSV
    execute_on = final
  []
[]

(modules/richards/test/tests/pressure_pulse/pp_lumped_02.i)

# investigating pressure pulse in 1D with 1 phase
# transient

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 2E6
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsLumpedMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[Outputs]
  file_base = pp_lumped_02
  execute_on = 'initial timestep_end final'
  interval = 10000
  exodus = true
[]

(test/tests/restart/new_dt/new_dt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  checkpoint = true
[]

(test/tests/variables/fe_monomial_const/monomial-const-2d.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 100
  ny = 100
  elem_type = QUAD4
[]

[Functions]
  [./bc_fn]
    type=ParsedFunction
    value=0
  [../]
  [./bc_fnt]
    type = ParsedFunction
    value = 0
  [../]
  [./bc_fnb]
    type = ParsedFunction
    value = 0
  [../]
  [./bc_fnl]
    type = ParsedFunction
    value = 0
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 0
  [../]

  [./forcing_fn]
#    type = ParsedFunction
#    value = 0
    type = MTPiecewiseConst2D
  [../]

  [./solution]
    type = MTPiecewiseConst2D
  [../]
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  # Note: MOOSE's DirichletBCs do not work properly with shape functions that do not
  #       have DOFs at the element edges.  This test works because the solution
  #       has been designed to be zero at the boundary which is satisfied by the IC
  #       Ticket #1352
  active = ''
  [./bc_all]
    type=FunctionDirichletBC
    variable = u
    boundary = 'top bottom left right'
    function = bc_fn
  [../]
  [./bc_top]
    type = FunctionNeumannBC
    variable = u
    boundary = 'top'
    function = bc_fnt
  [../]
  [./bc_bottom]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = bc_fnb
  [../]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
  nl_rel_tol = 1.e-10
  [./Adaptivity]

  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(test/tests/predictors/simple/predictor_reference_residual_test.i)

# The purpose of this test is to ensure the SimplePredictor resets the std::precision

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Problem]
  type = ReferenceResidualProblem
  extra_tag_vectors = 'ref'
  reference_vector = 'ref'
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
    extra_vector_tags = 'ref'
  [../]
[]

[BCs]
  [./bot]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0.0
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = u
    boundary = top
    function = 't'
  [../]
[]

[Executioner]
  type = Transient

  start_time = 0.0
  dt = 0.5
  end_time = 1.0

  [./Predictor]
    type = SimplePredictor
    scale = 1.0e-10
  [../]
[]

(test/tests/transfers/multiapp_interpolation_transfer/fromrestrictedsub_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  # The MultiAppInterpolationTransfer object only works with ReplicatedMesh
  parallel_type = replicated
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [elemental_from_sub]
    order = CONSTANT
    family = MONOMIAL
  []
  [nodal_from_sub]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.05 0.5 0 0.55 0.5 0'
    input_files = fromrestrictedsub_sub.i
    output_in_position = true
  []
[]

[Transfers]
  [elemental_fromsub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = elemental
    variable = elemental_from_sub
  []
  [nodal_fromsub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = nodal
    variable = nodal_from_sub
  []
[]

(modules/combined/test/tests/feature_volume_fraction/feature_volume_fraction.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0

  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 20
      y1 = 20
      radius = 10
      int_width = 1
      invalue = 1
      outvalue = 0
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[VectorPostprocessors]
  [./feature_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = feature_counter
    execute_on = 'initial timestep_end'
    outputs = none
  [../]
[]

[Postprocessors]
  [./feature_counter]
    type = FeatureFloodCount
    variable = u
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_end'
  [../]
  [./Volume]
    type = VolumePostprocessor
    execute_on = 'initial'
  [../]
  [./volume_fraction]
    type = FeatureVolumeFraction
    mesh_volume = Volume
    feature_volumes = feature_volumes
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 2
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/chemistry/except21.i)

# Exception test.
# Incorrect aqueous_phase_number

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_equilibrium = 2
    aqueous_phase_number = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss_qp]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac_qp]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = '1E2 1E-2'
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1 1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/heat_conduction/test/tests/convective_flux_function/convective_flux_function.i)

# This is a test of the ConvectiveFluxFunction BC.
# There is a single 1x1 element with a prescribed temperature
# on the left side and a convective flux BC on the right side.
# The temperature on the left is 100, and the far-field temp is 200.
# The conductance of the body (conductivity * length) is 10
#
# If the conductance in the BC is also 10, the temperature on the
# right side of the solid element should be 150 because half of the
# temperature drop should occur over the body and half in the BC.
#
# The integrated flux is deltaT * conductance, or -50 * 10 = -500.
# The negative sign indicates that heat is going into the body.
#
# The conductance is defined multiple ways using this input, and
# as long as it evaluates to 10, the result described above will
# be obtained.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Problem]
  extra_tag_vectors = 'bcs'
[]

[Variables]
  [temp]
    initial_condition = 100.0
  []
[]

[AuxVariables]
  [flux]
  []
[]

[AuxKernels]
  [flux]
    type = TagVectorAux
    variable = flux
    v = temp
    vector_tag = 'bcs'
    execute_on = timestep_end
  []
[]

[Kernels]
  [heat_conduction]
    type = HeatConduction
    variable = temp
  []
[]

[Materials]
  [thermal]
    type = HeatConductionMaterial
    thermal_conductivity = 10.0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 100.0
  []
  [right]
    type = ConvectiveFluxFunction
    variable = temp
    boundary = right
    T_infinity = 200.0
    coefficient = 10.0 #This will behave as described in the header of this file if this evaluates to 10
    extra_vector_tags = 'bcs'
  []
[]

[Postprocessors]
  [integrated_flux]
    type = NodalSum
    variable = flux
    boundary = right
  []
[]

[Executioner]
  type = Transient
  start_time = 0.0
  end_time = 1.0
  dt = 1.0
  nl_rel_tol=1e-12
[]

[Outputs]
  csv = true
[]

(test/tests/controls/time_periods/dgkernels/dgkernels.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Adaptivity]
  marker = uniform_marker
  [./Markers]
    [./uniform_marker]
      type = UniformMarker
      mark = REFINE
    [../]
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL
    initial_condition = 1
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = 2*pow(e,-x-(y*y))*(1-2*y*y)
  [../]

  [./exact_fn]
    type = ParsedGradFunction
    value = pow(e,-x-(y*y))
    grad_x = -pow(e,-x-(y*y))
    grad_y = -2*y*pow(e,-x-(y*y))
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./abs]          # u * v
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
  [../]
  [./dg_diff2]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 4
  [../]
[]

[BCs]
  [./all]
    type = DGFunctionDiffusionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
    epsilon = -1
    sigma = 6
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
#  petsc_options_iname = '-pc_type -pc_hypre_type'
#  petsc_options_value = 'hypre    boomeramg'
  num_steps = 4
  dt = 1
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

[Controls]
  [./dg_problem]
    type = TimePeriod
    enable_objects = 'DGKernels/dg_diff2'
    disable_objects = 'DGKernel::dg_diff'
    start_time = '2'
    execute_on = 'initial timestep_begin'
  [../]
[]

(test/tests/auxkernels/ghosting_aux/no_algebraic_ghosting.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
 [Partitioner]
    type = GridPartitioner
    nx = 2
    ny = 2
  []

  output_ghosting = true
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[AuxVariables]
  [pid]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [pid]
    type = ProcessorIDAux
    variable = pid
  []
[]

[Problem]
  default_ghosting = false
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update8_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Tensile failure only, starting from a non-symmetric stress state, and
# using softening

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_limit = 2E-3
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 3E3
    poisson = 0.2
    layer_thickness = 1.0
    joint_normal_stiffness = 1.0E3
    joint_shear_stiffness = 2.0E3
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 -1 0.5  1 1.9 0  0.5 0 3'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 3E3
    host_poissons_ratio = 0.2
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/bcs/periodic/periodic_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0
  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = GaussContForcing
    variable = u
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./x]
      variable = u
      primary = 3
      secondary = 1
      translation = '40 0 0'
    [../]

    [./y]
      variable = u
      primary = 0
      secondary = 2
      translation = '0 40 0'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 20
  solve_type = NEWTON
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/random01.i)

# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./max_yield_fcn]
    type = ElementExtremeValue
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'max_yield_fcn'
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningConstant
    value = -1.5
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    max_NR_iterations = 2
    ep_plastic_tolerance = 1E-6
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random01
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/beam.i)

# A beam with its ends fully clamped
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 10
  nz = 10
  xmin = -10
  xmax = 10
  ymin = -10
  ymax = 10
  zmin = -50
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
  [./gravity_y]
    type = Gravity
    use_displaced_mesh = false
    variable = disp_y
    value = -10
  [../]
[]

[BCs]
  [./zmax_xfixed]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value = 0
  [../]
  [./zmax_yfixed]
    type = DirichletBC
    variable = disp_y
    boundary = front
    value = 0
  [../]
  [./zmax_zfixed]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0
  [../]

  [./zmin_xfixed]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0
  [../]
  [./zmin_yfixed]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0
  [../]
  [./zmin_zfixed]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strainp_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./straint_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./strainp_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xx
    index_i = 0
    index_j = 0
  [../]
  [./strainp_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xy
    index_i = 0
    index_j = 1
  [../]
  [./strainp_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_xz
    index_i = 0
    index_j = 2
  [../]
  [./strainp_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yy
    index_i = 1
    index_j = 1
  [../]
  [./strainp_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_yz
    index_i = 1
    index_j = 2
  [../]
  [./strainp_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = strainp_zz
    index_i = 2
    index_j = 2
  [../]
  [./straint_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xx
    index_i = 0
    index_j = 0
  [../]
  [./straint_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xy
    index_i = 0
    index_j = 1
  [../]
  [./straint_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_xz
    index_i = 0
    index_j = 2
  [../]
  [./straint_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yy
    index_i = 1
    index_j = 1
  [../]
  [./straint_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_yz
    index_i = 1
    index_j = 2
  [../]
  [./straint_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = straint_zz
    index_i = 2
    index_j = 2
  [../]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[UserObjects]
  [./coh_irrelevant]
    type = TensorMechanicsHardeningCubic
    value_0 = 2E6
    value_residual = 2E6
    internal_limit = 0.01
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.5
    value_residual = 0.5
    internal_limit = 0.01
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.166666666667
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 0
    value_residual = 0
    internal_limit = 0.1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E80
    value_residual = 0.0
    internal_limit = 0.01
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '6.4E9 6.4E9'  # young 16MPa, Poisson 0.25
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    tangent_operator = nonlinear
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh_irrelevant
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 1000
    tip_smoother = 1E5
    smoothing_tol = 1E5
    yield_function_tol = 1E-5
    perfect_guess = true
    min_step_size = 0.1
  [../]
  [./density]
    type = GenericFunctionMaterial
    block = 0
    prop_names = density
    prop_values = 1E3*t
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
    petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
    petsc_options_value = ' asm      2              lu            gmres     200'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  petsc_options = '-snes_converged_reason'
  line_search = bt
  nl_abs_tol = 1E-2
  nl_rel_tol = 1e-15
  l_tol = 1E-10

  l_max_its = 100
  nl_max_its = 100
  end_time = 10
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = beam
  exodus = true
  csv = true
[]

(modules/tensor_mechanics/test/tests/tensile/planar7.i)

# A single unit element is stretched by (0.5, 0.4, 0.3)E-6m
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_xx = 1.72 Pa
# stress_yy = 1.52 Pa
# stress_zz = 1.32 Pa
# tensile_strength is set to 1.3Pa
#
# The return should be to the edge (the algorithm will first try the tip) with
# plastic_multiplier0 = 0, plastic_multiplier1 = 5E-8, plastic_multiplier2 = 1.5E-7
# internal = 2E-7
# stress_xx = stress_yy = 1.3
# stress_zz = 1.2

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.5E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.4E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.3E-6*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningConstant
    value = 1.3
  [../]
  [./tens]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    shift = 1E-6
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.6E6 1E6'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = tens
    debug_fspb = none
    debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
    debug_jac_at_pm = '0.1 0.2 0.3'
    debug_jac_at_intnl = 1E-6
    debug_stress_change = 1E-6
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar7
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/outputs/debug/show_var_residual_norms_debug.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./forcing_fnu]
    type = ParsedFunction
    value = -5.8*(x+y)+x*x*x-x+y*y*y-y
  [../]
  [./forcing_fnv]
    type = ParsedFunction
    value = -4
  [../]

  [./slnu]
    type = ParsedGradFunction
    value = x*x*x-x+y*y*y-y
    grad_x = 3*x*x-1
    grad_y = 3*y*y-1
  [../]
  [./slnv]
    type = ParsedGradFunction
    value = x*x+y*y
    grad_x = 2*x
    grad_y = 2*y
  [../]

  #NeumannBC functions
  [./bc_fnut]
    type = ParsedFunction
    value = 3*y*y-1
  [../]
  [./bc_fnub]
    type = ParsedFunction
    value = -3*y*y+1
  [../]
  [./bc_fnul]
    type = ParsedFunction
    value = -3*x*x+1
  [../]
  [./bc_fnur]
    type = ParsedFunction
    value = 3*x*x-1
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HIERARCHIC
  [../]
  [./v]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff1 diff2 test1 forceu forcev react'
  [./diff1]
    type = Diffusion
    variable = u
  [../]
  [./test1]
    type = CoupledConvection
    variable = u
    velocity_vector = v
  [../]
  [./diff2]
    type = Diffusion
    variable = v
  [../]
  [./react]
    type = Reaction
    variable = u
  [../]

  [./forceu]
    type = BodyForce
    variable = u
    function = forcing_fnu
  [../]
  [./forcev]
    type = BodyForce
    variable = v
    function = forcing_fnv
  [../]

[]

[BCs]
  active = 'bc_u_tb bc_v bc_ul bc_ur bc_ut bc_ub'
  [./bc_u]
    type = FunctionPenaltyDirichletBC
    variable = u
    function = slnu
    boundary = 'left right top bottom'
    penalty = 1e6
  [../]
  [./bc_v]
    type = FunctionDirichletBC
    variable = v
    function = slnv
    boundary = 'left right top bottom'
  [../]

  [./bc_u_lr]
    type = FunctionPenaltyDirichletBC
    variable = u
    function = slnu
    boundary = 'left right top bottom'
    penalty = 1e6
  [../]
  [./bc_u_tb]
    type = CoupledKernelGradBC
    variable = u
    var2 = v
    vel = '0.1 0.1'
    boundary = 'top bottom left right'
  [../]

  [./bc_ul]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnul
    boundary = 'left'
  [../]
  [./bc_ur]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnur
    boundary = 'right'
  [../]
  [./bc_ut]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnut
    boundary = 'top'
  [../]
  [./bc_ub]
    type = FunctionNeumannBC
    variable = u
    function = bc_fnub
    boundary = 'bottom'
  [../]
[]

[Preconditioning]
  active = ' '
  [./prec]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  active='L2u L2v'
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2u]
    type = ElementL2Error
    variable = u
    function = slnu
  [../]
  [./L2v]
    type = ElementL2Error
    variable = v
    function = slnv
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
#  petsc_options = '-snes'
  nl_rel_tol = 1e-15
  nl_abs_tol = 1e-13
[]

[Outputs]
  execute_on = 'timestep_end'
[]

[Debug]
  show_var_residual_norms = true
[]

(test/tests/transfers/multiapp_nearest_node_transfer/tosub_displaced_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_master]
  [../]
  [./elemental_from_master]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./disp_x]
    initial_condition = -.3
  [../]
  [./disp_y]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(tutorials/tutorial01_app_development/step09_mat_props/test/tests/materials/packed_column/packed_column_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmax = 1
  ymax = 1
[]

[Problem]
  solve = false
[]

[Variables]
  [u]
  []
[]

[Materials]
  [filter]
    type = PackedColumn
    radius = 2
    viscosity = 1e-03
    output_properties = 'permeability viscosity'
    outputs = exodus
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(python/chigger/tests/input/simple_diffusion_new_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./New_0]
  [../]
[]

[AuxKernels]
  [./aux_kernel]
    type = FunctionAux
    variable = aux
    function = sin(2*pi*x)*sin(2*pi*y)
    execute_on = 'initial'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/random.i)

# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 125
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 125
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./yield_fcn_at_zero]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
    outputs = 'console'
  [../]
  [./should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if(a<1E-3,0,a)'
    vars = 'a'
    vals = 'yield_fcn_at_zero'
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 1E3
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 0.1E3
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    max_NR_iterations = 1000
    ep_plastic_tolerance = 1E-6
    min_stepsize = 1E-3
    plastic_models = mc
    debug_fspb = crash
    deactivation_scheme = safe
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/tensile_update8.i)

# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_limit = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 -1 0.5  1 1.9 0  0.5 0 3'
    eigenstrain_name = ini_stress
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/postprocessors/num_dofs/num_dofs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
    order = FIRST
    family = LAGRANGE
  [../]
  [./v_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1
  solve_type = PJFNK
[]

[Adaptivity]
  steps = 1
  marker = box
  max_h_level = 2
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = do_nothing
      type = BoxMarker
    [../]
  [../]
[]

[Postprocessors]
  [./num_dofs_nl]
    type = NumDOFs
    system = NL
  [../]
  [./num_dofs_aux]
    type = NumDOFs
    system = AUX
  [../]

  # default
  [./num_dofs_all]
    type = NumDOFs
    system = ALL
  [../]
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/gravity_head_1/gh04.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh04
  exodus = true
[]

(modules/xfem/test/tests/moving_interface/verification/2D_xy_homog1mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                         2D
# Coordinate System:                                      xy
# Material Numbers/Types:   homogeneous 1 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
#   Transient 2D heat transfer problem in Cartesian coordinates designed with
#   the Method of Manufactured Solutions. This problem was developed to verify
#   XFEM performance on linear elements in the presence of a moving interface
#   sweeping across the x-y coordinates of a system with homogeneous material
#   properties. This problem can be exactly evaluated by FEM/Moose without the
#   moving interface. Both the temperature and level set function are designed
#   to be linear to attempt to minimize error between the Moose/exact solution
#   and XFEM results.
# Results:
#   The temperature at the bottom left boundary (x=0, y=0) exhibits the largest
#   difference between the FEM/Moose solution and XFEM results. We present the
#   XFEM results at this location with 10 digits of precision:
#     Time    Expected Temperature    XFEM Calculated Temperature
#      0.2                  440         440
#      0.4                  480         479.9998791
#      0.6                  520         519.9995307
#      0.8                  560         559.9989724
#      1.0                  600         599.9984541
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraints]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = '10*(-100*x-100*y+200)'
  [../]
  [./neumann_func]
    type = ParsedFunction
    value = '1.5*100*t'
  [../]
  [./dirichlet_right_func]
    type = ParsedFunction
    value = '(-100*y+100)*t+400'
  [../]
  [./dirichlet_top_func]
    type = ParsedFunction
    value = '(-100*x+100)*t+400'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = '-0.5*(x+y) + 1.04 - 0.2*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'rhoCp'
    prop_values = 10
  [../]
  [./therm_cond_prop]
    type = GenericConstantMaterial
    prop_names = 'diffusion_coefficient'
    prop_values = 1.5
  [../]
[]

[BCs]
  [./left_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = neumann_func
  [../]
  [./right_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'right'
    function = dirichlet_right_func
  [../]
  [./bottom_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = neumann_func
  [../]
  [./top_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'top'
    function = dirichlet_top_func
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 400
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 0.2
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/dampers/min_damping/min_elem_damping.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./u_dt]
    type = TimeDerivative
    variable = u
  [../]
  [./u_source]
    type = BodyForce
    variable = u
    value = 1
  [../]
[]

[BCs]
  [./u_left]
    type = DirichletBC
    boundary = left
    variable = u
    value = 0.0
  [../]
[]

[Dampers]
  [./limit]
    type = BoundingValueElementDamper
    variable = u
    max_value = 1.5
    min_value = -1.5
    min_damping = 0.001
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

[Postprocessors]
  [./u_avg]
    type = ElementAverageValue
    variable = u
  [../]
  [./dt]
    type = TimestepSize
  [../]
[]

(test/tests/fixedbugs/i8575/test.i)

# This tests for the bug https://github.com/idaholab/moose/issues/8575.
# It makes sure that the material property dependency checking accounts for
# the fact that materials provided on "ANY_BLOCK" count as satisfying requests
# for that property on all block IDs.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[GlobalParams]
  block = 0
[]

[AddMatAndKernel]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
[]

(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_fullsat.i)

# 1phase, heat advecting with a moving fluid
# Full upwinding is used, as implemented by the PorousFlowFullySaturatedUpwindHeatAdvection added
# In this case, the results should be identical to the case when the PorousFlowHeatAdvection Kernel is used.
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [temp]
    initial_condition = 200
  []
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = '1-x'
  []
[]

[BCs]
  [pp0]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
  [pp1]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [spit_heat]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 300
  []
  [suck_heat]
    type = DirichletBC
    variable = temp
    boundary = right
    value = 200
  []
[]

[Kernels]
  [mass_dot]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [advection]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [heat_advection]
    type = PorousFlowFullySaturatedUpwindHeatAdvection
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.6
    alpha = 1.3
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 100
      density0 = 1000
      viscosity = 4.4
      thermal_expansion = 0
      cv = 2
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 125
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [PS]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 0.6
[]

[VectorPostprocessors]
  [T]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 51
    sort_by = x
    variable = temp
  []
[]

[Outputs]
  [csv]
    type = CSV
    sync_times = '0.1 0.6'
    sync_only = true
  []
[]

(modules/phase_field/test/tests/actions/Nonconserved_1var.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  xmax = 40
  ymax = 40
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Nonconserved]
      [./eta]
        free_energy = F
        kappa = 2.0
        mobility = 1.0
        variable_mobility = false
      [../]
    [../]
  [../]
[]

[ICs]
  [./InitialCondition]
    type = SmoothCircleIC
    variable = eta
    x1 = 20.0
    y1 = 20.0
    radius = 6.0
    invalue = 0.9
    outvalue = 0.1
    int_width = 3.0
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  num_steps = 10
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/orthotropic_plasticity/orthotropic.i)

# UserObject Orthotropic test, with constant hardening.
# Linear strain is applied in the x and y direction.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin =  -.5
  xmax = .5
  ymin = -.5
  ymax = .5
  zmin = -.5
  zmax = .5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_xz'
  [../]
[]

[BCs]
  [./xdisp]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'right'
    function = '0.005*t'
  [../]
  [./ydisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'top'
    function = '0.005*t'
  [../]
  [./yfix]
    type = DirichletBC
    variable = disp_y
    #boundary = 'bottom top'
    boundary = 'bottom'
    value = 0
  [../]
  [./xfix]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./zfix]
    type = DirichletBC
    variable = disp_z
    #boundary = 'front back'
    boundary = 'back'
    value = 0
  [../]
[]

[AuxVariables]
  [./plastic_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./plastic_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sdev]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sdet]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./plastic_xx]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xx
    index_i = 0
    index_j = 0
  [../]
  [./plastic_xy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xy
    index_i = 0
    index_j = 1
  [../]
  [./plastic_xz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_xz
    index_i = 0
    index_j = 2
  [../]
  [./plastic_yy]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_yy
    index_i = 1
    index_j = 1
  [../]
  [./plastic_yz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_yz
    index_i = 1
    index_j = 2
  [../]
  [./plastic_zz]
    type = RankTwoAux
    rank_two_tensor = plastic_strain
    variable = plastic_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
  [./sdev]
    type = RankTwoScalarAux
    variable = sdev
    rank_two_tensor = stress
    scalar_type = VonMisesStress
  [../]
[]

[Postprocessors]
  [./sdev]
    type = PointValue
    point = '0 0 0'
    variable = sdev
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./p_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./p_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xy
  [../]
  [./p_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_xz
  [../]
  [./p_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_yz
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./p_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./p_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_zz
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 300
  [../]
  [./Orthotropic]
    type = TensorMechanicsPlasticOrthotropic
    b = -0.2
    c1 = '1 1 1 1 1 1'
    c2 = '1 1 1 1 1 1'
    associative = true
    yield_strength = str
    yield_function_tolerance = 1e-5
    internal_constraint_tolerance = 1e-9
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '121e3 80e3'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1e-9
    plastic_models = Orthotropic
    debug_fspb = crash
    tangent_operator = elastic
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  num_steps = 3
  dt = .5
  type = Transient

  nl_rel_tol = 1e-6
  nl_max_its = 10
  l_tol = 1e-4
  l_max_its = 50

  solve_type = PJFNK
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]


[Outputs]
  perf_graph = false
  csv = true
[]

(test/tests/multiapps/petsc_options/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1
  l_max_its = 4
  nl_max_its = 2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  petsc_options = '-test'
  l_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
  [../]
[]

(modules/combined/examples/phase_field-mechanics/Nonconserved.i)

#
# Example 2
# Phase change driven by a mechanical (elastic) driving force.
# An oversized phase inclusion grows under a uniaxial tensile stress.
# Check the file below for comments and suggestions for parameter modifications.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0
      y1 = 0
      radius = 30.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 10.0
    [../]
  [../]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
  [../]

  [./eta_bulk]
    type = AllenCahn
    variable = eta
    f_name = F
  [../]
  [./eta_interface]
    type = ACInterface
    variable = eta
    kappa_name = 1
  [../]
  [./time]
    type = TimeDerivative
    variable = eta
  [../]
[]

#
# Try visualizing the stress tensor components as done in Conserved.i
#

[Materials]
  [./consts]
    type = GenericConstantMaterial
    block = 0
    prop_names  = 'L'
    prop_values = '1'
  [../]

  # matrix phase
  [./stiffness_a]
    type = ComputeElasticityTensor
    base_name = phasea
    block = 0
    # lambda, mu values
    C_ijkl = '7 7'
    # Stiffness tensor is created from lambda=7, mu=7 for symmetric_isotropic fill method
    fill_method = symmetric_isotropic
    # See RankFourTensor.h for details on fill methods
  [../]
  [./strain_a]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
    base_name = phasea
  [../]
  [./stress_a]
    type = ComputeLinearElasticStress
    block = 0
    base_name = phasea
  [../]
  [./elastic_free_energy_a]
    type = ElasticEnergyMaterial
    base_name = phasea
    f_name = Fea
    block = 0
    args = ''
  [../]

  # oversized precipitate phase (simulated using thermal expansion)
  [./stiffness_b]
    type = ComputeElasticityTensor
    base_name = phaseb
    block = 0
    # Stiffness tensor lambda, mu values
    # Note that the two phases could have different stiffnesses.
    # Try reducing the precipitate stiffness (to '1 1') rather than making it oversized
    C_ijkl = '7 7'
    fill_method = symmetric_isotropic
  [../]
  [./strain_b]
    type = ComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
    base_name = phaseb
    eigenstrain_names = eigenstrain
  [../]
  [./eigenstrain_b]
    type = ComputeEigenstrain
    base_name = phaseb
    eigen_base = '0.1 0.1 0.1'
    eigenstrain_name = eigenstrain
  [../]
  [./stress_b]
    type = ComputeLinearElasticStress
    block = 0
    base_name = phaseb
  [../]
  [./elastic_free_energy_b]
    type = ElasticEnergyMaterial
    base_name = phaseb
    f_name = Feb
    block = 0
    args = ''
  [../]

  # Generate the global free energy from the phase free energies
  [./switching]
    type = SwitchingFunctionMaterial
    block = 0
    eta = eta
    h_order = SIMPLE
  [../]
  [./barrier]
    type = BarrierFunctionMaterial
    block = 0
    eta = eta
    g_order = SIMPLE
  [../]
  [./free_energy]
    type = DerivativeTwoPhaseMaterial
    block = 0
    f_name = F
    fa_name = Fea
    fb_name = Feb
    eta = eta
    args = ''
    W = 0.1
    derivative_order = 2
  [../]

  # Generate the global stress from the phase stresses
  [./global_stress]
    type = TwoPhaseStressMaterial
    block = 0
    base_A = phasea
    base_B = phaseb
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'top'
    value = 5
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
[]

[Preconditioning]
  # active = ' '
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  # this gives best performance on 4 cores
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type  -sub_pc_type '
  petsc_options_value = 'asm       lu'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10
  start_time = 0.0
  num_steps = 200

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.2
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/tag/tag_dirac_kernels.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./ddt_u]
    type = TimeDerivative
    variable = u
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]

  [./diff_u]
    type = Diffusion
    variable = u
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]

  [./ddt_v]
    type = TimeDerivative
    variable = v
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
[]

[DiracKernels]
  [./nonlinear_source]
    type = NonlinearSource
    variable = u
    coupled_var = v
    scale_factor = 1000
    point = '0.2 0.3 0'
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1 vec_tag2'
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
    extra_matrix_tags = 'mat_tag1 mat_tag2'
    extra_vector_tags = 'vec_tag1'
  [../]
[]

[Preconditioning]
  [./precond]
    type = SMP
    full = true
  [../]
[]

[Problem]
  type = TagTestProblem
  test_tag_vectors =  'time nontime residual vec_tag1 vec_tag2'
  test_tag_matrices = 'mat_tag1 mat_tag2'

  extra_tag_matrices = 'mat_tag1 mat_tag2'
  extra_tag_vectors  = 'vec_tag1 vec_tag2'
[]

[AuxVariables]
  [./tag_variable1]
    order = FIRST
    family = LAGRANGE
  [../]

  [./tag_variable2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./TagVectorAux1]
    type = TagVectorAux
    variable = tag_variable1
    v = u
    vector_tag = vec_tag2
    execute_on = timestep_end
  [../]

  [./TagVectorAux2]
    type = TagMatrixAux
    variable = tag_variable2
    v = u
    matrix_tag = mat_tag2
    execute_on = timestep_end
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON' # NEWTON provides a more stringent test of off-diagonal Jacobians
  num_steps = 5
  dt = 1
  dtmin = 1
  l_max_its = 100
  nl_max_its = 6
  nl_abs_tol = 1.e-13
[]

[Postprocessors]
  [./point_value]
    type = PointValue
    variable = u
    point = '0.2 0.3 0'
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/SoretDiffusion/split.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = 1000
  nx = 50
[]

[GlobalParams]
  polynomial_order = 8
[]

[Variables]
  [./c]
  [../]
  [./w]
    scaling = 1.0e3
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 175.0
    y1 = 0.0
    radius = 100
    invalue = 1.0
    outvalue = 0.01
    int_width = 100.0
    variable = c
  [../]
[]

[AuxVariables]
  [./T]
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa
    w = w
    f_name = F
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./w_res_soret]
    type = SoretDiffusion
    variable = w
    c = c
    T = T
    diff_name = D
    Q_name = Qstar
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[AuxKernels]
  [./Temp]
    type = FunctionAux
    variable = T
    function = 1000.0+0.025*x
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    c = c
    T = T # K
    int_width = 80.0
    length_scale = 1.0e-9
    time_scale = 1.0e-6
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.708 # Total guess
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    c = c
    outputs = exodus
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  # petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  # petsc_options_value = 'asm         31   preonly   lu      1'

  l_max_its = 10
  l_tol = 1.0e-4
  nl_max_its = 25
  nl_rel_tol = 1.0e-9

  start_time = 0.0
  num_steps = 20
  dt = 3
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass.i)

# Test for small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.

# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 0.25

# This implies that the corresponding time period of this beam is 4s.

# The FEM solution for this beam with 10 element gives time periods of 4s with time step of 0.01s.
# A higher time step of 0.1 s is used in the test to reduce computational time.

# The time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time   disp_y                vel_y                accel_y
# 0.0    0.0                   0.0                  0.0
# 0.1    0.0013076435060869    0.026152870121738    0.52305740243477
# 0.2    0.0051984378734383    0.051663017225289   -0.01285446036375
# 0.3    0.010269120909367     0.049750643493289   -0.02539301427625
# 0.4    0.015087433925158     0.046615616822532   -0.037307519138892
# 0.5    0.019534963888307     0.042334982440433   -0.048305168503101

[Mesh]
  type = GeneratedMesh
  xmin = 0.0
  xmax = 4.0
  nx = 10
  dim = 1
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
  [./x_inertial]
    type = NodalTranslationalInertia
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
  [./y_inertial]
    type = NodalTranslationalInertia
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
  [./z_inertial]
    type = NodalTranslationalInertia
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 10.0'
    y = '0.0 1e-2  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'

  dt = 0.1
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.01
    Ay = 0.0
    Az = 0.0
    Iy = 1.0e-4
    Iz = 1.0e-4
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/phase_field/test/tests/SoretDiffusion/direct.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = 1000
  nx = 25
[]

[GlobalParams]
  polynomial_order = 8
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 175.0
    y1 = 0.0
    radius = 100
    invalue = 1.0
    outvalue = 0.01
    int_width = 100.0
    variable = c
  [../]
[]

[AuxVariables]
  [./T]
  [../]
[]

[Kernels]
  [./c_int]
    type = CHInterface
    variable = c
    kappa_name = kappa
    mob_name = M
  [../]
  [./c_bulk]
    type = CahnHilliard
    variable = c
    mob_name = M
    f_name = F
  [../]
  [./c_soret]
    type = SoretDiffusion
    variable = c
    T = T
    diff_name = D
    Q_name = Qstar
  [../]
  [./c_dot]
    type = TimeDerivative
    variable = c
  [../]
[]

[AuxKernels]
  [./Temp]
    type = FunctionAux
    variable = T
    function = 1000.0+0.025*x
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    block = 0
    c = c
    T = T # K
    int_width = 80.0
    length_scale = 1.0e-9
    time_scale = 1.0e-6
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.708 # Total guess
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    block = 0
    c = c
    outputs = exodus
    derivative_order = 3
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  l_max_its = 10
  l_tol = 1.0e-4
  nl_max_its = 25
  nl_rel_tol = 1.0e-9

  start_time = 0.0
  num_steps = 60
  dt = 1
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn_lumped_18.i)

# two phase
# almost gas saturated

# gravity = true
# supg = true
# transient = true


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
  gravity = '1 2 3'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -100.0
      max = -90.0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn18
  exodus = false
[]

(modules/richards/test/tests/jacobian_1/jn_fu_30.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# wellbore = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = jn30.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1E12
    fully_upwind = true
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn_fu_30
  exodus = false
[]

(test/tests/outputs/recover/recover1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = recover_out
  exodus = true
  [./recover]
    type = Checkpoint
    file_base = test_recover_dir
  [../]
[]

(test/tests/postprocessors/element_extreme_material_property/element_extreme_material_property.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 4
  xmin = 0
  xmax = 1
[]

[Functions]
  [./fn]
    type = PiecewiseConstant
    axis = x
    x = '0 0.25 0.50 0.75'
    y = '5 2 3 4'
  [../]
[]

[Materials]
  [./mat]
    type = GenericFunctionMaterial
    prop_names = 'mat_prop'
    prop_values = 'fn'
  [../]
[]

[Postprocessors]
  [./min]
    type = ElementExtremeMaterialProperty
    mat_prop = mat_prop
    value_type = min
    execute_on = 'INITIAL'
  [../]
  [./max]
    type = ElementExtremeMaterialProperty
    mat_prop = mat_prop
    value_type = max
    execute_on = 'INITIAL'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL'
[]

(modules/richards/test/tests/dirac/bh_fu_04.i)

# unsaturated
# production
# fullyupwind
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  sat_UO = Saturation
  seff_UO = Seff1VG
  SUPG_UO = SUPGstandard
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1 1E1 1E2 1E3'
    x = '0 1E-1 1 1E1 1E2 1E3'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = -1E6
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1
    fully_upwind = true
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 0
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]

[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 1E3
  solve_type = NEWTON

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]


[]

[Outputs]
  file_base = bh_fu_04
  exodus = false
  execute_on = timestep_end
  csv = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform1.i)

# deformations are applied so that the trial stress is
# shear = 10, normalstress = 2
#
# Cohesion is chosen to be 1, and friction angle = 26.565, so tan(friction_angle) = 1/2
# This means that (shear, normalstress) = (0, 2) is the apex
# of the shear envelope
#
# Poisson's ratio is chosen to be zero, and Lame mu = 1E6,
# so the return must solve
# f = 0
# shear = shear_trial - (1/2)*mu*ga = 10 - 0.5E6*ga
# normalstress = normalstress - mu*tan(dilation)*ga
#
# Finally, tan(dilation) = 2/18 is chosen.
#
# Then the returned value should have
# shear = 1, normalstress = 0
#
# Here shear = sqrt(s_yz^2 + s_xz^2)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 8E-6
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 6E-6
  [../]
  [./topz]
    type = DirichletBC
    variable = z_disp
    boundary = front
    value = 1E-6
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 0
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update23_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Tensile + shear failure, starting from a symmetric stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1
    poisson = 0.25
    layer_thickness = 1.0
    joint_normal_stiffness = 2.0
    joint_shear_stiffness = 1.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 12 -14.9  12 5 20  -14 20 8'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 1
    host_poissons_ratio = 0.25
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/variables/time_derivatives_neighbor/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 4
  nx = 2
[]

[Functions]
  [a_fn]
    type = ParsedFunction
    value = 't*(t+x)'
  []
[]

[AuxVariables]
  [a]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [a_ak]
    type = FunctionAux
    variable = a
    function = a_fn
  []
[]

[Materials]
  [cm]
    type = CoupledValuesMaterial
    variable = a
  []
[]

[Variables]
  [u]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [td]
    type = TimeDerivative
    variable = u
  []
[]

[DGKernels]
  [dgk]
    type = MatDGKernel
    variable = u
    mat_prop = a_value
  []
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 3

  [TimeIntegrator]
    type = NewmarkBeta
  []
  [Quadrature]
    type = GAUSS
    order = FIRST
  []
[]

[Outputs]
  [./out]
    type = Exodus
    output_material_properties = true
    show_material_properties = 'a_value a_dot a_dot_dot a_dot_du a_dot_dot_du'
    execute_on = 'TIMESTEP_END'
  [../]
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/radial_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    positions = '0.2 0.2 0 0.7 0.7 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = 'sub0.i sub1.i'
  [../]
[]

[Transfers]
  [./pp_transfer]
    direction = from_multiapp
    postprocessor = average
    variable = from_sub
    type = MultiAppPostprocessorInterpolationTransfer
    multi_app = sub
    interp_type = radial_basis
    radius = 1.5
  [../]
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform19.i)

# Using CappedMohrCoulomb with compressive failure only
# A single unit element is stretched in a complicated way
# that the trial stress is
#
#  -1.2 -2.0 -0.8
#  -2.0  4.4   0
#  -0.8   0   2.8
#
# This has eigenvalues
# la = {-1.963, 2.89478, 5.06822}
# and eigenvectors
# {0.94197, 0.296077, 0.158214}
# {-0.116245, -0.154456, 0.981137},
# {-0.314929, 0.942593, 0.111075},
#
# The compressive strength is 0.5 and Young=1 and Poisson=0.25.
# The return-map algorithm should return to stress_min = -0.5
# This is an increment of 1.463, so stress_mid and stress_max
# should both increase by 1.463 v/(1-v) = 0.488, giving
# stress_mid = 3.382
# stress_max = 5.556
#
# E_22 = E(1-v)/(1+v)/(1-2v)=1.2 and E_02 = E_22 v/(1-v)
# gamma_shear = ((smax-smin)^trial - (smax-smin)) / (E_22 - E_02)
# = ((2v-1)/(1-v)) * (smin^trial - smin) / (E_22(1 - 2v)/(1-v))
# = -(smin^trial - smin) / E_22
# Using psi = 30deg, sin(psi) = 1/2
# the shear correction to the tensile internal parameter is
# gamma_shear (E_22 + E_20) sin(psi) = gamma_shear E_22 sin(psi) / (1 - v)
# = -(smin^trial - smin) / (1 - v) / 2
# Then the tensile internal parameter is
# (1 - v) * (reduction_of_(max+min)_principal - gamma_shear * E_22 / (1-v) / 2) / E_22
# = -1.829
#
# The final stress is
#
# {0.15, -1.7, -0.65},
# {-1.7, 4.97, 0.046},
# {-0.65, 0.046, 3.3}

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-(3*x+2*y+z)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-(3*x-4*y)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-(x-2*z)'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0.25
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.001
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform19
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto10.i)

# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/six_surface14.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
# SimpleTester4 with a = 1 and b = 0 and strength = 1.1
# SimpleTester5 with a = 1 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1




[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple3]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple4]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple5]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 2.1 0  0 0 3.0'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2 simple3 simple4 simple5'
    tangent_operator = linear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/outputs/hide_vector_pp/hide_vector_pp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./pp]
    type = NumElems
    outputs = csv
  [../]
[]

[VectorPostprocessors]
  [./vpp]
    type = LineValueSampler
    variable = u
    start_point = '0 0 0'
    end_point = '1 1 0'
    num_points = 10
    sort_by = id
    outputs = 'test'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
  [./test]
    type = CSV
    execute_on = 'FINAL'
  [../]
[]

(modules/tensor_mechanics/test/tests/static_deformations/beam_cosserat_01_slippery.i)

# Beam bending.  One end is clamped and the other end is subjected to
# a constant surface traction.
# The beam thickness is 1, and the Cosserat layer thickness is 0.5,
# so the beam contains 2 Cosserat layers.
# The joint normal stiffness is set very large and the shear stiffness very small
# so that the situation should be very close to a single beam of thickness
# 0.5.
# The deflection should be described by
# u_z = 2sx/G + 2s(1-nu^2)x^2(3L-x)/(Eh^2)
# wc_y = sx(x-2L)/(2B)
# Here
# s = applied shear stress = -2E-4
# x = coordinate along bar (0<=x<=10)
# G = shear modulus = E/2/(1+nu) = 0.4615
# nu = Poisson = 0.3
# L = length of bar = 10
# E = Young = 1.2
# h = Cosserat layer thickness = 0.5
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 80
  xmax = 10
  ny = 1
  nz = 1
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[BCs]
  # zmin is called back
  # zmax is called front
  # ymin is called bottom
  # ymax is called top
  # xmin is called left
  # xmax is called right
  [./no_dispy]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.0
  [../]
  [./no_wc_y]
    type = DirichletBC
    variable = wc_y
    boundary = 'left'
    value = 0.0
  [../]
  [./clamp_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./clamp_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./end_traction]
    type = VectorNeumannBC
    variable = disp_z
    vector_value = '-2E-4 0 0'
    boundary = right
  [../]
[]

[AuxVariables]
  [./wc_x]
  [../]
  [./wc_z]
  [../]
  [./strain_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./strain_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_xz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_yz]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zx]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zy]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./couple_stress_zz]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./strain_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xx
    index_i = 0
    index_j = 0
  [../]
  [./strain_xy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xy
    index_i = 0
    index_j = 1
  [../]
  [./strain_xz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_xz
    index_i = 0
    index_j = 2
  [../]
  [./strain_yx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yx
    index_i = 1
    index_j = 0
  [../]
  [./strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yy
    index_i = 1
    index_j = 1
  [../]
  [./strain_yz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_yz
    index_i = 1
    index_j = 2
  [../]
  [./strain_zx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zx
    index_i = 2
    index_j = 0
  [../]
  [./strain_zy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zy
    index_i = 2
    index_j = 1
  [../]
  [./strain_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = strain_zz
    index_i = 2
    index_j = 2
  [../]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_zy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./couple_stress_xx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./couple_stress_xy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./couple_stress_xz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./couple_stress_yx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yx
    index_i = 1
    index_j = 0
  [../]
  [./couple_stress_yy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./couple_stress_yz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./couple_stress_zx]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./couple_stress_zy]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zy
    index_i = 2
    index_j = 1
  [../]
  [./couple_stress_zz]
    type = RankTwoAux
    rank_two_tensor = couple_stress
    variable = couple_stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[VectorPostprocessors]
  [./soln]
    type = LineValueSampler
    sort_by = x
    variable = 'disp_x disp_z stress_xx stress_xz stress_zx stress_zz wc_y couple_stress_xx couple_stress_xz couple_stress_zx couple_stress_zz'
    start_point = '0 0 0'
    end_point = '10 0 0'
    num_points = 11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1.2
    poisson = 0.3
    layer_thickness = 0.5
    joint_normal_stiffness = 1E16
    joint_shear_stiffness = 1E-6
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
  [../]
  [./stress]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -sub_pc_factor_shift_type'
    petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10 NONZERO'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = beam_cosserat_01_slippery
  csv = true
  exodus = true
[]

(test/tests/variables/array_variable/array_variable_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 8
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    components = 4
    initial_condition = '1 2 3 4'
  [../]
  [./uu]
    order = FIRST
    family = LAGRANGE
    components = 2
    initial_condition = '1 2'
  [../]
  [./v]
    order = FIRST
    family = LAGRANGE
    components = 2
    initial_condition = '5 6'
  [../]
  [./w]
    order = CONSTANT
    family = MONOMIAL
    components = 3
    initial_condition = '7 8 9'
  [../]
  [./x]
    order = THIRD
    family = MONOMIAL
    components = 2
    initial_condition = '10 11'
  [../]
  [./y]
    order = FIRST
    family = L2_LAGRANGE
    components = 3
    initial_condition = '12 13 14'
  [../]
[]

[Postprocessors]
  [u0int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 0
  []
  [u1int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 1
  []
  [u2int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 2
  []
  [u3int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 3
  []
  [uu0int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = uu
    component = 0
  []
  [uu1int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = uu
    component = 1
  []
  [v0int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = v
    component = 0
  []
  [v1int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = v
    component = 1
  []
  [w0int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = w
    component = 0
  []
  [w1int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = w
    component = 1
  []
  [w2int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = w
    component = 2
  []
  [x0int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = x
    component = 0
  []
  [x1int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = x
    component = 1
  []
  [y0int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = y
    component = 0
  []
  [y1int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = y
    component = 1
  []
  [y2int]
    type = ElementIntegralArrayVariablePostprocessor
    variable = y
    component = 2
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/rock1.i)

# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 10deg
# Tensile with strength = 1MPa
# WeakPlaneShear with cohesion = 1MPa, friction angle = 25deg, dilation angle = 25deg
# WeakPlaneTensile with strength = 0.01MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 1234
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1234
  zmin = 0
  zmax = 1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./f3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = f3
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
  [./int3]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 3
    variable = int3
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./raw_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./raw_f1]
    type = ElementExtremeValue
    variable = f1
    outputs = console
  [../]
  [./raw_f2]
    type = ElementExtremeValue
    variable = f2
    outputs = console
  [../]
  [./raw_f3]
    type = ElementExtremeValue
    variable = f3
    outputs = console
  [../]
  [./iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./f0]
    type = FunctionValuePostprocessor
    function = should_be_zero0_fcn
  [../]
  [./f1]
    type = FunctionValuePostprocessor
    function = should_be_zero1_fcn
  [../]
  [./f2]
    type = FunctionValuePostprocessor
    function = should_be_zero2_fcn
  [../]
  [./f3]
    type = FunctionValuePostprocessor
    function = should_be_zero3_fcn
  [../]
[]

[Functions]
  [./should_be_zero0_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f0'
  [../]
  [./should_be_zero1_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f1'
  [../]
  [./should_be_zero2_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f2'
  [../]
  [./should_be_zero3_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f3'
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 4E7
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 10
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4E6
    yield_function_tolerance = 1.0E-1
    internal_constraint_tolerance = 1.0E-7
  [../]

  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensile
    tensile_strength = ts
    tensile_tip_smoother = 1E5
    yield_function_tolerance = 1.0E-1
    internal_constraint_tolerance = 1.0E-7
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.46630766
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.46630766
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 1E5
    yield_function_tolerance = 1.0E-1
    internal_constraint_tolerance = 1.0E-7
  [../]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 0.01E6
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1.0E-1
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 1.3E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-7
    plastic_models = 'mc tensile wps wpt'
    deactivation_scheme = 'optimized_to_safe_to_dumb'
    max_NR_iterations = 20
    min_stepsize = 1E-4
    max_stepsize_for_dumb = 1E-3
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1 1'
    debug_jac_at_intnl = '1 1 1 1'
    debug_stress_change = 1E1
    debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = rock1
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/mesh/unique_ids/unique_ids.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[UserObjects]
  [./verify_elem_unique_ids]
    type = VerifyElementUniqueID
  [../]

  [./verify_nodal_unique_ids]
    type = VerifyNodalUniqueID
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/exodus/variable_toggles.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[AuxVariables]
  [./aux0]
    order = SECOND
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
    initial_condition = 5
  [../]
  [./aux2]
    family = SCALAR
    initial_condition = 10
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = CoefDiffusion
    variable = v
    coef = 2
  [../]
[]

[BCs]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 3
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 2
  [../]
[]

[Postprocessors]
  [./num_vars]
    type = NumVars
    system = 'NL'
  [../]
  [./num_aux]
    type = NumVars
    system = 'AUX'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
  [../]
[]

[ICs]
  [./aux0_IC]
    variable = aux0
    values = '12 13'
    type = ScalarComponentIC
  [../]
[]

(test/tests/kernels/array_kernels/array_diffusion_reaction_coupling.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
  [v]
  []
[]

[Kernels]
  [diff]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []
  [reaction]
    type = ArrayReaction
    variable = u
    reaction_coefficient = rc
  []
  [diffv]
    type = Diffusion
    variable = v
  []
  [vu]
    type = ArrayCoupledForce
    variable = u
    v = v
    coef = '0 0.5'
  []
[]

[BCs]
  [left]
    type = ArrayDirichletBC
    variable = u
    boundary = 1
    values = '0 0'
  []

  [right]
    type = ArrayDirichletBC
    variable = u
    boundary = 2
    values = '1 2'
  []

  [leftv]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  []

  [rightv]
    type = DirichletBC
    variable = v
    boundary = 2
    value = 2
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1 1'
  []
  [rc]
    type = GenericConstant2DArray
    prop_name = rc
    prop_value = '1 0; -0.1 1'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [intu0]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 0
  []
  [intu1]
    type = ElementIntegralArrayVariablePostprocessor
    variable = u
    component = 1
  []
  [intv]
    type = ElementIntegralVariablePostprocessor
    variable = v
  []
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/sub_cycling/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    sub_cycling = true
  [../]
[]

(test/tests/outputs/console/console_print_toggles.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  # This block is needed so cli_args in the tests files is available
  [./console]
    type = Console
  [../]
[]

(modules/porous_flow/test/tests/jacobian/fflux08.i)

# 1phase, 1component, constant viscosity, Kozeny-Carman permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  PorousFlowDictator = dictator
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [pp]
    type = RandomIC
    variable = pp
    min = -1
    max = 1
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [porosity]
    type = PorousFlowPorosity
    fluid = true
    mechanical = true
    porosity_zero = 0.1
    biot_coefficient = 0.5
    solid_bulk = 1
  []
  [p_eff]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityKozenyCarman
    poroperm_function = kozeny_carman_phi0
    k_anisotropy = '1 0 0 0 2 0 0 0 3'
    phi0 = 0.1
    n = 1.0
    m = 2.0
    k0 = 2
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/tensor_mechanics/test/tests/truss/truss_plastic.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  elem_type = EDGE
  nx = 1
[]

[GlobalParams]
  displacements = 'disp_x'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
 [./axial_stress]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./e_over_l]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./area]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./react_x]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./hf]
    type = PiecewiseLinear
    x = '0    0.0001  0.0003  0.0023'
    y = '50e6 52e6    54e6    56e6'
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./load]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = right
    function = 't'
  [../]
[]

[AuxKernels]
  [./axial_stress]
    type = MaterialRealAux
    property = axial_stress
    variable = axial_stress
  [../]
  [./e_over_l]
    type = MaterialRealAux
    property = e_over_l
    variable = e_over_l
  [../]
  [./area]
    type = ConstantAux
    variable = area
    value = 1.0
    execute_on = 'initial timestep_begin'
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = ElementIntegralMaterialProperty
    mat_prop = axial_stress
  [../]
  [./e_xx]
    type = ElementIntegralMaterialProperty
    mat_prop = total_stretch
  [../]
  [./ee_xx]
    type = ElementIntegralMaterialProperty
    mat_prop = elastic_stretch
  [../]
  [./ep_xx]
    type = ElementIntegralMaterialProperty
    mat_prop = plastic_stretch
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  nl_abs_tol = 1e-11
  l_max_its = 20
  dt = 5e-5
  num_steps = 10
[]

[Kernels]
  [./solid]
    type = StressDivergenceTensorsTruss
    component = 0
    variable = disp_x
    area = area
    save_in = react_x
  [../]
[]

[Materials]
  [./truss]
    type = PlasticTruss
    youngs_modulus = 2.0e11
    yield_stress = 500e5
    outputs = exodus
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/controls/conditional_functional_enable/conditional_function_enable.i)

# This tests controllability of the enable parameter of a MOOSE object via a
# conditional function.
#
# There are 2 scalar variables, {u, v}, with the ODEs:
#   du/dt = 1    u(0) = 0
#   v = u        v(0) = -10
# A control switches the ODE 'v = u' to the following ODE when u >= 1.99:
#   dv/dt = 2
#
# 5 time steps (of size dt = 1) will be taken, and the predicted values are as follows:
#      t     u     v
# ------------------
#      0     0   -10
#      1     1     1
#      2     2     2
#      3     3     4
#      4     4     6
#      5     5     8

u_initial = 0
u_growth = 1
u_threshold = 1.99

v_initial = -10
v_growth = 2

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./u]
    family = SCALAR
    order = FIRST
  [../]
  [./v]
    family = SCALAR
    order = FIRST
  [../]
[]

[ICs]
  [./u_ic]
    type = ScalarConstantIC
    variable = u
    value = ${u_initial}
  [../]
  [./v_ic]
    type = ScalarConstantIC
    variable = v
    value = ${v_initial}
  [../]
[]

[ScalarKernels]
  [./u_time]
    type = ODETimeDerivative
    variable = u
  [../]
  [./u_src]
    type = ParsedODEKernel
    variable = u
    function = '-${u_growth}'
  [../]

  [./v_time]
    type = ODETimeDerivative
    variable = v
    enable = false
  [../]
  [./v_src]
    type = ParsedODEKernel
    variable = v
    function = '-${v_growth}'
    enable = false
  [../]
  [./v_constraint]
    type = ParsedODEKernel
    variable = v
    args = 'u'
    function = 'v - u'
  [../]
[]

[Functions]
  [./conditional_function]
    type = ParsedFunction
    vars = 'u_sol'
    vals = 'u'
    value = 'u_sol >= ${u_threshold}'
  [../]
[]

[Controls]
  [./u_threshold]
    type = ConditionalFunctionEnableControl
    conditional_function = conditional_function
    enable_objects = 'ScalarKernel::v_time ScalarKernel::v_src'
    disable_objects = 'ScalarKernel::v_constraint'
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Executioner]
  type = Transient
  scheme = implicit-euler
  dt = 1
  num_steps = 5
  abort_on_solve_fail = true

  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
[]

[Outputs]
  csv = true
[]

(modules/stochastic_tools/test/tests/transfers/batch_sampler_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  []
  [time]
    type = ADTimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [average]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.25
  solve_type = NEWTON
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(modules/porous_flow/test/tests/jacobian/chem12.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with three primary variables and four reactions
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.05
  []
  [b]
    initial_condition = 0.1
  []
  [c]
    initial_condition = 0.15
  []
  [temp]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1.234
  []
  [eqm_k1]
    initial_condition = 1.999
  []
  [eqm_k2]
    initial_condition = 0.789
  []
  [eqm_k3]
    initial_condition = 1.111
  []
  [ini_sec_conc0]
    initial_condition = 0.02
  []
  [ini_sec_conc1]
    initial_condition = 0.04
  []
  [ini_sec_conc2]
    initial_condition = 0.06
  []
  [ini_sec_conc3]
    initial_condition = 0.08
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = '1E10 2E10 3E10 4E10'
    stoichiometry = '1 1 2 0'
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = '1.1E10 2.2E10 3.3E10 4.4E10'
    stoichiometry = '2 -2 0 0.5'
  []
  [c]
    type = PorousFlowPreDis
    variable = c
    mineral_density = '0.1E10 0.2E10 0.3E10 0.4E10'
    stoichiometry = '3 -3 0 1'
  []
  [temp]
    type = Diffusion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b c temp'
    number_fluid_phases = 1
    number_fluid_components = 4
    number_aqueous_kinetic = 4
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b c'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b c'
    num_reactions = 4
    equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2 eqm_k3'
    primary_activity_coefficients = '0.5 0.8 0.9'
    reactions = '1 2 3
                 1 -2 -3
                 2 0 0
                 0 0.5 1'
    specific_reactive_surface_area = '-44.4E-2 22.1E-2 32.1E-1 -50E-2'
    kinetic_rate_constant = '0.678 0.999 1.23 0.3'
    activation_energy = '4.4 3.3 4.5 4.0'
    molar_volume = '3.3 4.4 5.5 6.6'
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = '1.0 1.1 1.2 0.9'
    eta_exponent = '1.2 1.01 1.1 1.2'
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = 'ini_sec_conc0 ini_sec_conc1 ini_sec_conc2 ini_sec_conc3'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/xfem/test/tests/corner_nodes_cut/corner_node_cut_twice.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '-0.0 0.3 1.0 0.7'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
  [../]
[]

[BCs]
  [./top_x]
    type = DirichletBC
    boundary = 2
    variable = disp_x
    value = 0.0
  [../]
  [./top_y]
    type = DirichletBC
    boundary = 2
    variable = disp_y
    value = 0.1
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = -0.1
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = 0
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-9

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/multiapps/sub_cycling/sub_negative.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  start_time = -1.0
  end_time = 0

  [TimeStepper]
    type = IterationAdaptiveDT
    cutback_factor = 0.666
    dt = 0.2
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/ics/vector_function_ic/vector_function_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Variables/A]
  family = LAGRANGE_VEC
[]

[ICs/A]
    type = VectorFunctionIC
    variable = A
    function = func
[]

[Functions/func]
  type = ParsedVectorFunction
  value_x = '2*x'
  value_y = '3*y'
  value_z = 'z*z'
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/error/disable_executioner.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Controls]
  [./func_control]
    type = TestControl
    test_type = 'disable_executioner' # tests error
    parameter = 'Executioner::*/enable'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/richards/test/tests/dirac/bh_fu_03.i)

# fully-saturated
# injection
# fullyupwind
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  sat_UO = Saturation
  seff_UO = Seff1VG
  SUPG_UO = SUPGstandard
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 1E7
    point_file = bh03.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = -1
    fully_upwind = true
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 0
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]

[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON

[]

[Outputs]
  file_base = bh_fu_03
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/heat_conduction/test/tests/heat_conduction/coupled_convective_heat_flux/on_off.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./t_infinity]
  [../]

  [./active]
    initial_condition = 1
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    value = 1000
  [../]
[]

[AuxKernels]
  [./t_infinity]
    type = ConstantAux
    variable = t_infinity
    value = 500
    execute_on = initial
  [../]

  [./active_right]
    type = ConstantAux
    variable = active
    value = 0
    boundary = right
  [../]
[]

[BCs]
  [./right]
    type = CoupledConvectiveHeatFluxBC
    variable = u
    boundary = 'left right top bottom'
    htc = 10
    T_infinity = t_infinity
    scale_factor = active
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/verification.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temperature]
  [../]
[]

[AuxKernels]
  [./temp_aux]
    type = FunctionAux
    variable = temperature
    function = temp_fcn
    execute_on = 'initial timestep_begin'
  [../]
[]

[Functions]
  [./rhom_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 1
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./rhoi_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 2
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./vmJ2_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 3
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./evm_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 4
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./temp_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 5
    format = columns
    xy_in_file_only = false
    direction = right
  [../]

  [./rhom_soln_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 7
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./rhoi_soln_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 8
    format = columns
    xy_in_file_only = false
    direction = right
  [../]
  [./creep_rate_soln_fcn]
    type = PiecewiseConstant
    data_file = ss316_verification_data.csv
    x_index_in_file = 0
    y_index_in_file = 10
    format = columns
    xy_in_file_only = false
    direction = right
  [../]

  [./rhom_diff_fcn]
    type = ParsedFunction
    vars = 'rhom_soln rhom'
    vals = 'rhom_soln rhom'
    value = 'abs(rhom_soln - rhom) / rhom_soln'
  [../]
  [./rhoi_diff_fcn]
    type = ParsedFunction
    vars = 'rhoi_soln rhoi'
    vals = 'rhoi_soln rhoi'
    value = 'abs(rhoi_soln - rhoi) / rhoi_soln'
  [../]
  [./creep_rate_diff_fcn]
    type = ParsedFunction
    vars = 'creep_rate_soln creep_rate'
    vals = 'creep_rate_soln creep_rate'
    value = 'abs(creep_rate_soln - creep_rate) / creep_rate_soln'
  [../]
[]


[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = 'vonmises_stress'
  [../]
[]

[BCs]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./pressure_x]
    type = Pressure
    variable = disp_x
    component = 0
    boundary = right
    function = vmJ2_fcn
    factor = 0.5e6
  [../]
  [./pressure_y]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    function = vmJ2_fcn
    factor = -0.5e6
  [../]
  [./pressure_z]
    type = Pressure
    variable = disp_z
    component = 2
    boundary = front
    function = vmJ2_fcn
    factor = -0.5e6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = SS316HLAROMANCEStressUpdateTest
    temperature = temperature
    effective_inelastic_strain_name = effective_creep_strain
    internal_solve_full_iteration_history = true
    outputs = all
    wall_dislocation_density_forcing_function = rhoi_fcn
    cell_dislocation_density_forcing_function = rhom_fcn
    old_creep_strain_forcing_function = evm_fcn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  petsc_options = '-snes_ksp_ew -snes_converged_reason -ksp_converged_reason'# -ksp_error_if_not_converged -snes_error_if_not_converged'
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
  line_search = 'none'
  automatic_scaling = true
  compute_scaling_once = false

  nl_abs_tol = 1e-10

  dt = 1e-3
  end_time = 1e-2
[]

[Postprocessors]
  [./effective_strain_avg]
    type = ElementAverageValue
    variable = effective_creep_strain
    outputs = console
  [../]
  [./temperature]
    type = ElementAverageValue
    variable = temperature
    outputs = console
  [../]
  [./rhom]
    type = ElementAverageValue
    variable = cell_dislocations
  [../]
  [./rhoi]
    type = ElementAverageValue
    variable = wall_dislocations
  [../]
  [./vonmises_stress]
    type = ElementAverageValue
    variable = vonmises_stress
    outputs = console
  [../]
  [./creep_rate]
    type = ElementAverageValue
    variable = creep_rate
  [../]
  [./rhom_in]
    type = FunctionValuePostprocessor
    function = rhom_fcn
    execute_on = 'TIMESTEP_END initial'
    outputs = console
  [../]
  [./rhoi_in]
    type = FunctionValuePostprocessor
    function = rhoi_fcn
    execute_on = 'TIMESTEP_END initial'
    outputs = console
  [../]
  [./vmJ2_in]
    type = FunctionValuePostprocessor
    function = vmJ2_fcn
    execute_on = 'TIMESTEP_END initial'
    outputs = console
  [../]
  [./rhom_soln]
    type = FunctionValuePostprocessor
    function = rhom_soln_fcn
    outputs = console
  [../]
  [./rhoi_soln]
    type = FunctionValuePostprocessor
    function = rhoi_soln_fcn
    outputs = console
  [../]
  [./creep_rate_soln]
    type = FunctionValuePostprocessor
    function = creep_rate_soln_fcn
    outputs = console
  [../]

  [./rhom_diff]
    type = FunctionValuePostprocessor
    function = rhom_diff_fcn
    outputs = console
  [../]
  [./rhoi_diff]
    type = FunctionValuePostprocessor
    function = rhoi_diff_fcn
    outputs = console
  [../]
  [./creep_rate_diff]
    type = FunctionValuePostprocessor
    function = creep_rate_diff_fcn
    outputs = console
  [../]

  [./rhom_max_diff]
    type = TimeExtremeValue
    postprocessor = rhom_diff
    outputs = console
  [../]
  [./rhoi_max_diff]
    type = TimeExtremeValue
    postprocessor = rhoi_diff
    outputs = console
  [../]
  [./creep_rate_max_diff]
    type = TimeExtremeValue
    postprocessor = creep_rate_diff
    outputs = console
  [../]
[]

[Outputs]
  csv = true
  file_base = 'verification_1e-3_out'
[]

(modules/porous_flow/test/tests/poro_elasticity/terzaghi_basicthm.i)

# Using a BasicTHM action
# Terzaghi's problem of consolodation of a drained medium
# The FullySaturated Kernels are used, with multiply_by_density = false
# so that this becomes a linear problem with constant Biot Modulus
# Also, since the FullySaturated Kernels are used, we have to
# use consistent_with_displaced_mesh = false in the calculation of volumetric strain
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example.  Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height.  h = 10
# Soil's Lame lambda.  la = 2
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = 3
# Soil bulk modulus.  K = la + 2*mu/3 = 4
# Soil confined compressibility.  m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance.  1/K = 0.25
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus.  S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient.  c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top.  q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution).  p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution).  uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution).  uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = 0
  zmax = 10
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [basefixed]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  []
  [topdrained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = front
  []
  [topload]
    type = NeumannBC
    variable = disp_z
    value = -1
    boundary = front
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 8.0
      viscosity = 0.96
      density0 = 1.0
    []
  []
[]

[PorousFlowBasicTHM]
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  multiply_by_density = false
  porepressure = porepressure
  biot_coefficient = 0.6
  gravity = '0 0 0'
  fp = the_simple_fluid
[]


[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    # bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.6
    fluid_bulk_modulus = 8
    solid_bulk_compliance = 0.25
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0 0 1'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0 0 2'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0 0 3'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0 0 4'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0 0 5'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0 0 6'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0 0 7'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0 0 8'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0 0 9'
    variable = porepressure
    use_displaced_mesh = false
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = porepressure
    use_displaced_mesh = false
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 10'
    variable = disp_z
    use_displaced_mesh = false
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.5*t<0.1,0.5*t,0.1)
  []
[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.0001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = terzaghi_basicthm
  [csv]
    type = CSV
  []
[]

(modules/phase_field/examples/grain_growth/grain_growth_2D_graintracker.i)

# This simulation predicts GB migration of a 2D copper polycrystal with 100 grains represented with 18 order parameters
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 11 # Number of elements in the x-direction
  ny = 11 # Number of elements in the y-direction
  xmin = 0    # minimum x-coordinate of the mesh
  xmax = 1000 # maximum x-coordinate of the mesh
  ymin = 0    # minimum y-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  elem_type = QUAD4  # Type of elements used in the mesh
  uniform_refine = 3 # Initial uniform refinement of the mesh

  parallel_type = replicated # Periodic BCs
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 8 # Number of order parameters used
  var_name_base = gr # Base name of grains
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    grain_num = 100 # Number of grains
    rand_seed = 10
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.2
    connecting_threshold = 0.08
    compute_halo_maps = true # Only necessary for displaying HALOS
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ghost_regions]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./halos]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
    execute_on = 'initial timestep_end'
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
    execute_on = 'initial timestep_end'
  [../]
  [./ghosted_entities]
    type = FeatureFloodCountAux
    variable = ghost_regions
    flood_counter = grain_tracker
    field_display = GHOSTED_ENTITIES
    execute_on = 'initial timestep_end'
  [../]
  [./halos]
    type = FeatureFloodCountAux
    variable = halos
    flood_counter = grain_tracker
    field_display = HALOS
    execute_on = 'initial timestep_end'
  [../]
[]

[BCs]
  # Boundary Condition block
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y' # Makes problem periodic in the x and y directions
    [../]
  [../]
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution
    T = 450 # Constant temperature of the simulation (for mobility calculation)
    wGB = 14 # Width of the diffuse GB
    GBmob0 = 2.5e-6 #m^4(Js) for copper from Schoenfelder1997
    Q = 0.23 #eV for copper from Schoenfelder1997
    GBenergy = 0.708 #J/m^2 from Schoenfelder1997
  [../]
[]

[Postprocessors]
  # Scalar postprocessors
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  # Uses newton iteration to solve the problem.
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'

  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves

  start_time = 0.0
  end_time = 4000

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 25 # Initial time step.  In this simulation it changes.
    optimal_iterations = 6 # Time step will adapt to maintain this number of nonlinear iterations
  [../]

  [./Adaptivity]
    # Block that turns on mesh adaptivity. Note that mesh will never coarsen beyond initial mesh (before uniform refinement)
    initial_adaptivity = 2 # Number of times mesh is adapted to initial condition
    refine_fraction = 0.7 # Fraction of high error that will be refined
    coarsen_fraction = 0.1 # Fraction of low error that will coarsened
    max_h_level = 4 # Max number of refinements used, starting from initial mesh (before uniform refinement)
  [../]
[]

[Outputs]
  exodus = true # Exodus file will be outputted
  csv = true
  [./console]
    type = Console
    max_rows = 20 # Will print the 20 most recent postprocessor values to the screen
  [../]
[]

(modules/porous_flow/test/tests/poro_elasticity/mandel_fully_saturated_volume.i)

# Mandel's problem of consolodation of a drained medium
# Using the FullySaturatedDarcyBase and FullySaturatedFullySaturatedMassTimeDerivative kernels
# with multiply_by_density = false, so that this problem becomes linear
# Note the use of consistent_with_displaced_mesh = false in the calculation of volumetric strain
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed.  The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width.  a = 1
# Soil height.  b = 0.1
# Soil's Lame lambda.  la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus.  mu = G = 0.75
# Soil bulk modulus.  K = la + 2*mu/3 = 1
# Drained Poisson ratio.  nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance.  1/K = 1
# Fluid bulk modulus.  Kf = 8
# Fluid bulk compliance.  1/Kf = 0.125
# Soil initial porosity.  phi0 = 0.1
# Biot coefficient.  alpha = 0.6
# Biot modulus.  M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio.  nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient.  B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity).  k = 1.5
# Consolidation coefficient.  c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top.  F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [roller_xmin]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left'
  []
  [roller_ymin]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom'
  []
  [plane_strain]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
  [xmax_drained]
    type = DirichletBC
    variable = porepressure
    value = 0
    boundary = right
  []
  [top_velocity]
    type = FunctionDirichletBC
    variable = disp_y
    function = top_velocity
    boundary = top
  []
[]

[Functions]
  [top_velocity]
    type = PiecewiseLinear
    x = '0 0.002 0.006   0.014   0.03    0.046   0.062   0.078   0.094   0.11    0.126   0.142   0.158   0.174   0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
    y = '-0.041824842    -0.042730269    -0.043412712    -0.04428867     -0.045509181    -0.04645965     -0.047268246 -0.047974749      -0.048597109     -0.0491467  -0.049632388     -0.050061697      -0.050441198     -0.050776675     -0.051073238      -0.0513354 -0.051567152      -0.051772022     -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
  []
[]

[AuxVariables]
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [tot_force]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [tot_force]
    type = ParsedAux
    args = 'stress_yy porepressure'
    execute_on = timestep_end
    variable = tot_force
    function = '-stress_yy+0.6*porepressure'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.6
    component = 2
    variable = disp_z
  []
  [mass0]
    type = PorousFlowFullySaturatedMassTimeDerivative
    biot_coefficient = 0.6
    multiply_by_density = false
    coupling_type = HydroMechanical
    variable = porepressure
  []
  [flux]
    type = PorousFlowFullySaturatedDarcyBase
    multiply_by_density = false
    variable = porepressure
    gravity = '0 0 0'
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 8
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '0.5 0.75'
    # bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure_qp]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
    consistent_with_displaced_mesh = false
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = porepressure
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is ever used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    biot_coefficient = 0.6
    solid_bulk_compliance = 1
    fluid_bulk_modulus = 8
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.5 0 0   0 1.5 0   0 0 1.5'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0.0 0 0'
    variable = porepressure
  []
  [p1]
    type = PointValue
    outputs = csv
    point = '0.1 0 0'
    variable = porepressure
  []
  [p2]
    type = PointValue
    outputs = csv
    point = '0.2 0 0'
    variable = porepressure
  []
  [p3]
    type = PointValue
    outputs = csv
    point = '0.3 0 0'
    variable = porepressure
  []
  [p4]
    type = PointValue
    outputs = csv
    point = '0.4 0 0'
    variable = porepressure
  []
  [p5]
    type = PointValue
    outputs = csv
    point = '0.5 0 0'
    variable = porepressure
  []
  [p6]
    type = PointValue
    outputs = csv
    point = '0.6 0 0'
    variable = porepressure
  []
  [p7]
    type = PointValue
    outputs = csv
    point = '0.7 0 0'
    variable = porepressure
  []
  [p8]
    type = PointValue
    outputs = csv
    point = '0.8 0 0'
    variable = porepressure
  []
  [p9]
    type = PointValue
    outputs = csv
    point = '0.9 0 0'
    variable = porepressure
  []
  [p99]
    type = PointValue
    outputs = csv
    point = '1 0 0'
    variable = porepressure
  []
  [xdisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_x
  []
  [ydisp]
    type = PointValue
    outputs = csv
    point = '1 0.1 0'
    variable = disp_y
  []
  [total_downwards_force]
     type = ElementAverageValue
     outputs = csv
     variable = tot_force
  []
  [dt]
    type = FunctionValuePostprocessor
    outputs = console
    function = if(0.15*t<0.01,0.15*t,0.01)
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 0.7
  [TimeStepper]
    type = PostprocessorDT
    postprocessor = dt
    dt = 0.001
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = mandel_fully_saturated_volume
  [csv]
    interval = 3
    type = CSV
  []
[]

(modules/combined/test/tests/linear_elasticity/tensor.i)

# This input file is designed to test the RankTwoAux and RankFourAux
# auxkernels, which report values out of the Tensors used in materials
# properties.

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 2
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./diffused]
     [./InitialCondition]
      type = RandomIC
     [../]
  [../]
[]

[AuxVariables]
  [./C11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C13]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C14]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C15]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C16]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C23]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C24]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C25]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C26]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C34]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C35]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C36]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C44]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C45]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C46]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C55]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C56]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C66]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  add_variables = true
  generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[AuxKernels]
  [./matl_C11]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = C11
  [../]
  [./matl_C12]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 1
    variable = C12
  [../]
  [./matl_C13]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 2
    index_l = 2
    variable = C13
  [../]
  [./matl_C14]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 1
    index_l = 2
    variable = C14
  [../]
  [./matl_C15]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 2
    variable = C15
  [../]
  [./matl_C16]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 1
    variable = C16
  [../]
  [./matl_C22]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 1
    index_l = 1
    variable = C22
  [../]
  [./matl_C23]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 2
    index_l = 2
    variable = C23
  [../]
  [./matl_C24]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 1
    index_l = 2
    variable = C24
  [../]
  [./matl_C25]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 0
    index_l = 2
    variable = C25
  [../]
  [./matl_C26]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 1
    index_k = 0
    index_l = 1
    variable = C26
  [../]
 [./matl_C33]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 2
    index_l = 2
    variable = C33
  [../]
  [./matl_C34]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 1
    index_l = 2
    variable = C34
  [../]
  [./matl_C35]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 0
    index_l = 2
    variable = C35
  [../]
  [./matl_C36]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 2
    index_j = 2
    index_k = 0
    index_l = 1
    variable = C36
  [../]
  [./matl_C44]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 1
    index_l = 2
    variable = C44
  [../]
  [./matl_C45]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 0
    index_l = 2
    variable = C45
  [../]
  [./matl_C46]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 1
    index_j = 2
    index_k = 0
    index_l = 1
    variable = C46
  [../]
  [./matl_C55]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 2
    index_k = 0
    index_l = 2
    variable = C55
  [../]
  [./matl_C56]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 2
    index_k = 0
    index_l = 1
    variable = C56
  [../]
  [./matl_C66]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 1
    index_k = 0
    index_l = 1
    variable = C66
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric21
    C_ijkl ='1111 1122 1133 1123 1113 1112 2222 2233 2223 2213 2212 3333 3323 3313 3312 2323 2313 2312 1313 1312 1212'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = diffused
    boundary = '1'
    value = 1
  [../]
  [./top]
    type = DirichletBC
    variable = diffused
    boundary = '2'
    value = 0
  [../]
  [./disp_x_BC]
    type = DirichletBC
    variable = disp_x
    boundary = '0 2'
    value = 0.5
  [../]
  [./disp_x_BC2]
    type = DirichletBC
    variable = disp_x
    boundary = '1 3'
    value = 0.01
  [../]
  [./disp_y_BC]
    type = DirichletBC
    variable = disp_y
    boundary = '0 2'
    value = 0.8
  [../]
  [./disp_y_BC2]
    type = DirichletBC
    variable = disp_y
    boundary = '1 3'
    value = 0.02
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/ray_tracing/test/tests/raykernels/coupled_line_source_ray_kernel/coupled_line_source_ray_kernel.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmax = 5
  ymax = 5
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
  [v]
    order = FIRST
    family = LAGRANGE
  []
[]

[BCs]
  [u_left]
    type = DirichletBC
    variable = u
    value = 0
    boundary = 'left'
  []
  [u_right]
    type = DirichletBC
    variable = u
    value = 1
    boundary = 'right'
  []
  [v_left]
    type = DirichletBC
    variable = v
    value = 0
    boundary = 'left'
  []
  [v_right]
    type = DirichletBC
    variable = v
    value = 1
    boundary = 'right'
  []
[]

[Kernels]
  [diffusion_u]
    type = Diffusion
    variable = u
  []
  [diffusion_v]
    type = Diffusion
    variable = v
  []
[]

[RayKernels]
  active = 'source'

  [source]
    type = CoupledLineSourceRayKernelTest
    variable = u
    coupled = v
  []
  [source_ad]
    type = ADCoupledLineSourceRayKernelTest
    variable = u
    coupled = v
  []
[]

[UserObjects/study]
  type = RepeatableRayStudy
  start_points = '0 0 0
                  0 4.9 0'
  end_points = '5 0 0
                4.9 3.9 0'
  names = 'ray1 ray2'
  execute_on = PRE_KERNELS
[]

[Preconditioning/smp]
  type = SMP
  full = true
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/bcs/misc_bcs/convective_flux_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0.0
  [../]

  [./right]
    type = ConvectiveFluxBC
    variable = u
    boundary = 1
    rate = 100
    initial = 10
    final = 20
    duration = 10
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 10
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(test/tests/quadrature/order/elem5_side7.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  nz = 0
  elem_type = QUAD4
[]

[Postprocessors]
  [./numsideqps]
    type = NumSideQPs
    boundary = 0
  [../]
  [./numelemqps]
    type = NumElemQPs
    block = 0
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  [./Quadrature]
    order = third
    element_order = fifth
    side_order = seventh
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = false
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/phe01.i)

# Capped weak-plane plasticity, Kernel = PlasticHeatEnergy
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./silly_phe]
    type = PlasticHeatEnergy
    coeff = 0.5
    variable = disp_x
  [../]
  [./dummy_disp_y]
    type = TimeDerivative
    variable = disp_y
  [../]
  [./dummy_disp_z]
    type = TimeDerivative
    variable = disp_z
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 3
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_0 = -2
    internal_limit = 0
  [../]
[]

[Materials]
  [./phe]
    type = ComputePlasticHeatEnergy
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0 1  0 1 -1.5'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-10
    perfect_guess = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/richards/test/tests/broadbridge_white/bw_lumped_02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 1
  xmin = -10
  xmax = 10
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermBW
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffBW
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-1 5E-1 5E-1'
    x = '0 1 10'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./SeffBW]
    type = RichardsSeff1BWsmall
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  [../]
  [./RelPermBW]
    type = RichardsRelPermBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E2
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = -9E2
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsLumpedMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffBW
    pressure_vars = pressure
  [../]
[]


[BCs]
  active = 'recharge'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pressure
    boundary = 'right'
    pressures = '-1E10 1E10'
    bare_fluxes = '-1.25 -1.25' # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
    use_mobility = false
    use_relperm = false
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1 0 0  0 1 0  0 0 1'
    viscosity = 4
    gravity = '-0.1 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 2

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = bw_lumped_02
  interval = 10000
  execute_on = 'timestep_end final'
  exodus = true
[]

(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/sub_wrong_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./b]
    family = SCALAR
    order = FIFTH
  [../]
[]

[ICs]
  [./ic]
    type = ScalarComponentIC
    variable = b
    values = '1.0 2.0 3.0 4.0 5.0'
  [../]
[]

[Kernels]
  [./diffusion]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient
[]

[Outputs]
  hide = 'u'
  exodus = true
[]

(test/tests/dirackernels/material_point_source/material_point_source.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  [./material_source]
    type = MaterialPointSource
    variable = u
    point = '0.2 0.3 0.0'
    material_prop = 'matp'
    prop_state = 'current'
  [../]
[]


[Materials]
  [./xmat]
    # MTMaterial provides 'matp', value is the 'shift' added to the x-coordinate
    # when computing the Material property value.
    type = MTMaterial
    block = '0'
    value = 0.
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/thermal_expansion/constant_expansion_stress_free_temp.i)

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material; however, in this case the stress free temperature of the material
# has been set to 200K so that there is an initial delta temperature of 100K.

# An initial temperature of 300K is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  The final temperature is 675K
# The thermal strain increment should therefore be
#     (675K - 300K) * 1.3e-5 1/K + 100K * 1.3e-5 1/K = 6.175e-3 m/m.

# This test uses a start up step to identify problems in the calculation of
# eigenstrains with a stress free temperature that is different from the initial
# value of the temperature in the problem

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temp]
    initial_condition = 300.0
  [../]
  [./eigenstrain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eigenstrain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eigenstrain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./total_strain_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./total_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./total_strain_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(5000.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
      [../]
    [../]
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
  [./eigenstrain_yy]
    type = RankTwoAux
    rank_two_tensor = eigenstrain
    variable = eigenstrain_yy
    index_i = 1
    index_j = 1
    execute_on = 'initial timestep_end'
  [../]
  [./eigenstrain_xx]
    type = RankTwoAux
    rank_two_tensor = eigenstrain
    variable = eigenstrain_xx
    index_i = 0
    index_j = 0
    execute_on = 'initial timestep_end'
  [../]
  [./eigenstrain_zz]
    type = RankTwoAux
    rank_two_tensor = eigenstrain
    variable = eigenstrain_zz
    index_i = 2
    index_j = 2
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_yy]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = total_strain_yy
    index_i = 1
    index_j = 1
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_xx]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = total_strain_xx
    index_i = 0
    index_j = 0
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_zz]
    type = RankTwoAux
    rank_two_tensor = total_strain
    variable = total_strain_zz
    index_i = 2
    index_j = 2
    execute_on = 'initial timestep_end'
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 200
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = -0.0125
  n_startup_steps = 1
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  exodus = true
[]

[Postprocessors]
  [./eigenstrain_xx]
    type = ElementAverageValue
    variable = eigenstrain_xx
    execute_on = 'initial timestep_end'
  [../]
  [./eigenstrain_yy]
    type = ElementAverageValue
    variable = eigenstrain_yy
    execute_on = 'initial timestep_end'
  [../]
  [./eigenstrain_zz]
    type = ElementAverageValue
    variable = eigenstrain_zz
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_xx]
    type = ElementAverageValue
    variable = total_strain_xx
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_yy]
    type = ElementAverageValue
    variable = total_strain_yy
    execute_on = 'initial timestep_end'
  [../]
  [./total_strain_zz]
    type = ElementAverageValue
    variable = total_strain_zz
    execute_on = 'initial timestep_end'
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
    execute_on = 'initial timestep_end'
  [../]
[]

(test/tests/postprocessors/mms_polynomial/mms_polynomial_test.i)

#MMS.i
#This is for u = a*x^3*y*t+b*y^2*z+e*x*y*z^4
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
  elem_type = HEX8
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables] #We added nodal AuxVariables
  active = 'nodal_aux'

  [./nodal_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]

  active = 'diff implicit conv forcing reaction'

  [./diff]
    type = PolyDiffusion
    variable = u
  [../]

  [./implicit] #We got from MOOSE kernels
    type = TimeDerivative
    variable = u
  [../]

  [./conv] #We created our own convection kernel
    type = PolyConvection
    variable = u
    x = -1
    y = 2
    z = -3
  [../]

  [./forcing] #We created our own forcing kernel
    type = PolyForcing
    variable = u
  [../]

  [./reaction] #We got from MOOSE kernels
    type = PolyReaction
    variable = u
  [../]
[]
[AuxKernels] #We created our own AuxKernel
  active = 'ConstantAux'

  [./ConstantAux]
    type = PolyConstantAux
    variable = nodal_aux
  [../]
[]

[BCs]
  active = 'all_u'

  [./all_u]
    type = PolyCoupledDirichletBC
    variable = u
    boundary = '0 1 2 3 4 5'
  [../]
[]

[Executioner]
  type = Transient
  dt = .1
  num_steps = 20

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/multiapps/picard_failure/picard_sub_no_fail.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u]
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./force_v]
    type = CoupledForce
    variable = v
    v = u
  [../]
[]

[BCs]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Postprocessors]
  [./elem_average_value]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/convective_heat_flux/flux.i)

# This is a test of the ConvectiveHeatFluxBC.
# There is a single 1x1 element with a prescribed temperature
# on the left side and a convective flux BC on the right side.
# The temperature on the left is 100, and the far-field temp is 200.
# The conductance of the body (conductivity * length) is 10
#
# If the conductance in the BC is also 10, the temperature on the
# right side of the solid element should be 150 because half of the
# temperature drop should occur over the body and half in the BC.
#
# The integrated flux is deltaT * conductance, or -50 * 10 = -500.
# The negative sign indicates that heat is going into the body.

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Problem]
  extra_tag_vectors = 'bcs'
[]

[Variables]
  [./temp]
    initial_condition = 100.0
  [../]
[]

[Kernels]
  [./heat_conduction]
    type = HeatConduction
    variable = temp
    diffusion_coefficient = 10
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 100.0
  [../]
  [./right]
    type = ConvectiveHeatFluxBC
    variable = temp
    boundary = right
    T_infinity = 200.0
    heat_transfer_coefficient = 10
    heat_transfer_coefficient_dT = 0
  [../]
[]

[Postprocessors]
  [./right_flux]
    type = SideFluxAverage
    variable = temp
    boundary = right
    diffusivity = 10
  [../]
[]

[Executioner]
  type = Transient

  num_steps = 1.0
  nl_rel_tol = 1e-12
[]

[Outputs]
  csv = true
[]

(test/tests/kernels/jxw_grad_test_dep_on_displacements/jxw-spherical.i)

[GlobalParams]
  displacements = 'disp_r'
  order = SECOND
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  elem_type = EDGE3
[]

[Problem]
  coord_type = RSPHERICAL
[]

[Variables]
  [./disp_r]
  [../]
  [./u]
    order = FIRST
  [../]
[]

[Kernels]
  [./disp_r]
    type = Diffusion
    variable = disp_r
  [../]
  [./u]
    type = ADDiffusion
    variable = u
    use_displaced_mesh = true
  [../]
[]

[BCs]
  # BCs cannot be preset due to Jacobian tests
  [./u_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'left'
    variable = u
  [../]
  [./u_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'right'
    variable = u
  [../]
  [./disp_r_left]
    type = DirichletBC
    preset = false
    value = 0
    boundary = 'left'
    variable = disp_r
  [../]
  [./disp_r_right]
    type = DirichletBC
    preset = false
    value = 1
    boundary = 'right'
    variable = disp_r
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  [./dofmap]
    type = DOFMap
    execute_on = 'initial'
  [../]
  exodus = true
[]

[ICs]
  [./disp_r]
    type = RandomIC
    variable = disp_r
    min = 0.01
    max = 0.09
  [../]
  [./u]
    type = RandomIC
    variable = u
    min = 0.1
    max = 0.9
  [../]
[]

(test/tests/auxkernels/solution_aux/solution_aux_scale.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 1
  xmax = 4
  ymin = 1
  ymax = 3
  # This test uses SolutionUserObject which doesn't work with DistributedMesh.
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./initial_cond_aux]
    type = SolutionAux
    solution = xda_soln
    execute_on = initial
    variable = u_aux
  [../]
[]

[UserObjects]
  [./xda_soln]
    type = SolutionUserObject
    mesh = build_out_0001_mesh.xda
    es = build_out_0001.xda
    system_variables = u
    scale = '3 2 1'
    translation = '1 1 0'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
  xda = true
[]

(test/tests/bcs/ad_bcs/vector_ad_bc.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    family = LAGRANGE_VEC
  [../]
[]

[Kernels]
  [./diff]
    type = ADVectorDiffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = ADVectorFunctionDirichletBC
    variable = u
    boundary = left
    function_x = '1'
    function_y = '1'
  [../]
  [./right]
    type = ADVectorRobinBC
    variable = u
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_viscoplasticity_stress_update/lps_single_split.i)

# This test provides an example of combining two LPS viscoplasticity model.
# The answer should be close, but not exactly the same, as lps_single.i

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmax = 0.002
  ymax = 0.002
[]

[Modules/TensorMechanics/Master/All]
  strain = FINITE
  add_variables = true
  generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
  use_automatic_differentiation = true
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 0.1'
    y = '0 1e-5'
  [../]
  [./tot_effective_viscoplasticity]
    type = ParsedFunction
    vals = 'lps_1_eff_creep_strain lps_2_eff_creep_strain'
    vars = 'lps_1_eff_creep_strain lps_2_eff_creep_strain'
    value = 'lps_1_eff_creep_strain+lps_2_eff_creep_strain'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'one two'
    outputs = all
  [../]
  [./porosity]
    type = ADPorosityFromStrain
    initial_porosity = 0.1
    inelastic_strain = 'combined_inelastic_strain'
    outputs = 'all'
  [../]

  [./one]
    type = ADViscoplasticityStressUpdate
    coefficient = 'coef'
    power = 3
    base_name = 'lps_first'
    outputs = all
    relative_tolerance = 1e-11
  [../]
  [./two]
    type = ADViscoplasticityStressUpdate
    coefficient = 'coef'
    power = 3
    base_name = 'lps_second'
    outputs = all
    relative_tolerance = 1e-11
  [../]
  [./coef]
    type = ADParsedMaterial
    f_name = coef
    # Example of creep power law
    function = '0.5e-18 * exp(-4e4 / 1.987 / 1200)'
  [../]
[]

[BCs]
  [./no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./pull_disp_y]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 0.01
  end_time = 0.12
[]

[Postprocessors]
  [./disp_x]
    type = SideAverageValue
    variable = disp_x
    boundary = right
  [../]
  [./disp_y]
    type = SideAverageValue
    variable = disp_y
    boundary = top
  [../]
  [./avg_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  [../]
  [./avg_vonmises]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./num_lin]
    type = NumLinearIterations
    outputs = console
  [../]
  [./num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  [../]
  [./lps_1_eff_creep_strain]
    type = ElementAverageValue
    variable = lps_first_effective_viscoplasticity
    outputs = none
  [../]
  [./lps_2_eff_creep_strain]
    type = ElementAverageValue
    variable = lps_second_effective_viscoplasticity
    outputs = none
  [../]
  [./eff_creep_strain_tot]
    type = FunctionValuePostprocessor
    function = tot_effective_viscoplasticity
  [../]
  [./porosity]
    type = ElementAverageValue
    variable = porosity
  [../]
[]

[Outputs]
  csv = true
[]

(modules/richards/test/tests/jacobian_2/jnQ2P.i)

# quick two phase

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]


[UserObjects]
  [./DensityWater]
    type = RichardsDensityConstBulkCut
    dens0 = 1
    cut_limit = 1.1
    zero_point = -1.1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermWaterCubic]
    type = RichardsRelPermMonomial
    simm = 0.05
    n = 3
  [../]
  [./RelPermGas]
    type = Q2PRelPermPowerGas
    simm = 0.1
    n = 3
  [../]
[]

[Variables]
  [./pp]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
  [./sat]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
  [./nonQ2P_var]
  []
[]

[Q2P]
  porepressure = pp
  saturation = sat
  water_density = DensityWater
  water_relperm = RelPermWater
  water_relperm_for_diffusion = RelPermWaterCubic
  water_viscosity = 1
  gas_density = DensityGas
  gas_relperm = RelPermGas
  gas_viscosity = 1
  diffusivity = 1E-2
[]

[Kernels]
  [./nonQ2P_variable_check]
    type = BodyForce
    variable = nonQ2P_var
    function = 0
  [../]
[]


[Materials]
  [./rock]
    type = Q2PMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1.1 0 0  0 2.2 0  0 0 3.3'
    gravity = '1 2 3'
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jnQ2P
  exodus = false
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update15.i)

# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the tip of the yield function.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0.5
    internal_limit = 2E-2
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-15 -1 -0.2  -1 -10 0.3  0.3 -0.2 -8'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/postprocessors/nodal_var_value/nodal_aux_var_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
  # This test can only be run with renumering disabled, so the
  # NodalVariableValue postprocessor's node id is well-defined.
  allow_renumbering = false
[]

[Variables]
  active = 'v'

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  active = 'v1'

  [./v1]
    order = FIRST
    family = LAGRANGE
  [../]
[]


[Functions]
  active = 'left_bc'

  [./left_bc]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  active = 'time_v diff_v'

  [./time_v]
    type = TimeDerivative
    variable = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[AuxKernels]
  active = 'ak1'

  [./ak1]
    type = CoupledAux
    variable = v1
    coupled = v
    value = 1
    operator = '+'
  [../]
[]

[BCs]
  active = 'left_v right_v'

  [./left_v]
    type = FunctionDirichletBC
    variable = v
    boundary = '3'
    function = left_bc
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = '1'
    value = 1
  [../]
[]

[Postprocessors]
  active = 'node4v node4v1'

  [./node4v]
    type = NodalVariableValue
    variable = v
    nodeid = 3
  [../]

  [./node4v1]
    type = NodalVariableValue
    variable = v1
    nodeid = 3
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.1
  start_time = 0
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_nodal_aux_var_value
  exodus = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_2D.i)

# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 2D version
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  xmin = 0
  xmax = 1
  ny = 4
  ymin = 0
  ymax = 0.5
[]

[Variables]
  [tracer]
  []
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass_dot]
    type = MassLumpedTimeDerivative
    variable = tracer
  []
  [flux]
    type = FluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = superbee
    u = tracer
    velocity = '0.1 0 0'
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  nl_max_its = 500
  timestep_tolerance = 1E-3
[]

[Outputs]
  print_linear_residuals = false
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/controls/error/tid_warehouse_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Controls]
  [./func_control]
    type = TestControl
    test_type = 'tid_warehouse_error'
    parameter = 'coef'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/xfem/test/tests/single_var_constraint_2d/stationary_jump_fluxjump.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0.5
    jump_flux = 1
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/outputs/iterative/iterative_steady.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    execute_on = 'initial timestep_end failed nonlinear linear'
    sequence = false
  [../]
[]

(modules/navier_stokes/test/tests/ins/jacobian_test/jacobian_stabilized_test.i)

# This input file tests the jacobians of many of the INS kernels
[GlobalParams]
  gravity = '1.1 1.1 1.1'
  u = vel_x
  v = vel_y
  w = vel_z
  p = p
  integrate_p_by_parts = true
  laplace = true
  pspg = true
  supg = true
  alpha = 1.1
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 3.0
  ymin = 0
  ymax = 1.5
  zmax = 1.1
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX27
[]

[Variables]
  [./vel_x]
    order = SECOND
    family = LAGRANGE
  [../]
  [./vel_y]
    order = SECOND
    family = LAGRANGE
  [../]
  [./vel_z]
    order = SECOND
    family = LAGRANGE
  [../]
  [./p]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./mass]
    type = INSMass
    variable = p
  [../]
  [./x_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_x
    component = 0
  [../]
  [./y_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_y
    component = 1
  [../]
  [./z_momentum_space]
    type = INSMomentumLaplaceForm
    variable = vel_z
    component = 2
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'rho mu'
    prop_values = '0.5 1.5'
  [../]
[]

[Preconditioning]
  [./SMP_PJFNK]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  solve_type = NEWTON
  type = Steady
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
[]

[ICs]
  [./p]
    type = RandomIC
    variable = p
    min = 0.5
    max = 1.5
  [../]
  [./vel_x]
    type = RandomIC
    variable = vel_x
    min = 0.5
    max = 1.5
  [../]
  [./vel_y]
    type = RandomIC
    variable = vel_y
    min = 0.5
    max = 1.5
  [../]
  [./vel_z]
    type = RandomIC
    variable = vel_z
    min = 0.5
    max = 1.5
  [../]
[]

(test/tests/materials/boundary_material/elem_aux_bc_on_bnd.i)

[Mesh]
  type = GeneratedMesh
  dim = 2

  xmin = 0
  xmax = 1
  nx = 3

  ymin = 0
  ymax = 1
  ny = 3
[]

[AuxVariables]
   [./foo]
     order = CONSTANT
     family = MONOMIAL
   [../]
[]

[Variables]
   [./temp]
    initial_condition = 1
  [../]
[]

[AuxKernels]
  [./copy_bar]
    type = MaterialRealAux
    property = bar
    variable = foo
    boundary = right
    execute_on = timestep_end
  [../]
[]

[Kernels]
  [./heat]
    type = CoefDiffusion
    variable = temp
    coef = 1
  [../]
[]

[BCs]
  [./leftt]
    type = DirichletBC
    boundary =  left
    value    =  2
    variable =  temp
  [../]
[]

[Materials]
  [./thermal_cond]
    type = GenericConstantMaterial
    prop_names = 'bar'
    prop_values = '1'
    block = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  num_steps = 1
  end_time = 1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/radial_disp_aux/sphere_1d_spherical.i)

# The purpose of this set of tests is to check the values computed
# by the RadialDisplacementAux AuxKernel. They should match the
# radial component of the displacment for a cylindrical or spherical
# model.
# This particular model is of a sphere subjected to uniform thermal
# expansion represented using a 1D spherical model.

[Mesh]
  type = GeneratedMesh
  dim = 1
  elem_type = EDGE3
  nx = 4
  xmin = 0.0
  xmax = 1.0
[]

[GlobalParams]
  displacements = 'disp_x'
[]

[Problem]
  coord_type = RSPHERICAL
[]

[AuxVariables]
  [./temp]
  [../]
  [./rad_disp]
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t+300.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    eigenstrain_names = eigenstrain
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
    use_displaced_mesh = false
  [../]
  [./raddispaux]
    type = RadialDisplacementSphereAux
    variable = rad_disp
  [../]
[]

[BCs]
  [./x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 300
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '51'

  line_search = 'none'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-11
  nl_abs_tol = 1e-10

  start_time = 0.0
  end_time = 1
  dt = 1
  dtmin = 1
[]

[Outputs]
  csv = true
  exodus = true
[]

(modules/porous_flow/test/tests/poroperm/PermFromPoro04.i)

# Testing permeability from porosity
# Trivial test, checking calculated permeability is correct
# k = k_anisotropic * k
# with log k = A * phi + B

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 3
[]

[GlobalParams]
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    gravity = '0 0 0'
    variable = pp
  []
[]

[BCs]
  [ptop]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [pbase]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
[]

[AuxVariables]
  [poro]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [poro]
    type = PorousFlowPropertyAux
    property = porosity
    variable = poro
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [perm_x_bottom]
    type = PointValue
    variable = perm_x
    point = '0 0 0'
  []
  [perm_y_bottom]
    type = PointValue
    variable = perm_y
    point = '0 0 0'
  []
  [perm_z_bottom]
    type = PointValue
    variable = perm_z
    point = '0 0 0'
  []
  [perm_x_top]
    type = PointValue
    variable = perm_x
    point = '3 0 0'
  []
  [perm_y_top]
    type = PointValue
    variable = perm_y
    point = '3 0 0'
  []
  [perm_z_top]
    type = PointValue
    variable = perm_z
    point = '3 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    # unimportant in this fully-saturated test
    m = 0.8
    alpha = 1e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2.2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []

  [permeability]
    type = PorousFlowPermeabilityExponential
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    poroperm_function = log_k
    A = 4.342945
    B = -8
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
  l_tol = 1E-5
  nl_abs_tol = 1E-3
  nl_rel_tol = 1E-8
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/misc/check_error/add_aux_variable_multiple_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./q]
    family = MONOMIAL
    order = third
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  exodus = true
[]

[MoreAuxVariables]
  [./q]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_02.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_02
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform9.i)

# apply a shear deformation to observe shear hardening.
# Shear gives q_trial = 2*Sqrt(20), p_trial=0
# The solution given by MOOSE correctly satisfies the equations
# 0 = f = q + p*tan(phi) - coh
# 0 = p - p_trial + ga * Ezzzz * dg/dp
# 0 = q - q_trial + ga * Ezxzx * dg/dq
# Here dg/dp = tan(psi), and dg/dq = 1
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 't'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '2*t'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '0'
  [../]
[]


[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1E8
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 1E8
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '4 4'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-3
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform9
  [./csv]
    type = CSV
  [../]
[]

(modules/porous_flow/test/tests/chemistry/except1.i)

# Exception test.
# Incorrect number of secondary activity coefficients

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_equilibrium = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k0]
    initial_condition = 1E2
  []
  [eqm_k1]
    initial_condition = 1E-2
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFractionAqueousEquilibriumChemistry
    mass_fraction_vars = 'a b'
    num_reactions = 2
    equilibrium_constants = 'eqm_k0 eqm_k1'
    primary_activity_coefficients = '1 1'
    secondary_activity_coefficients = '1'
    reactions = '2 0
                 1 1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/porous_flow/test/tests/jacobian/diff01.i)

# Test the Jacobian of the diffusive component of the PorousFlowDisperiveFlux kernel.
# By setting disp_long and disp_trans to zero, the purely diffusive component of the flux
# can be isolated.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    max = 2e1
    min = 1e1
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 1
  []
[]

[Kernels]
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = pp
    gravity = '1 0 0'
    disp_long = 0
    disp_trans = 0
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '1 0 0'
    disp_long = 0
    disp_trans = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 10
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temp]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [diff]
    type = PorousFlowDiffusivityConst
    diffusion_coeff = '1e-2 1e-1'
    tortuosity = '0.1'
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
[]

[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/materials/material/material_test.i)

###########################################################
# This is a simple test of the Material System. A
# user-defined Material (MTMaterial) is providing a
# Real property named "matp" that varies spatially
# throughout the domain. This property is used as a
# coefficient by MatDiffusionTest. It is also output
# by MaterialRealAux for visualization purposes.
#
# @Requirement F4.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./mat]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = matp
  [../]
[]

[AuxKernels]
  [./mat]
    type = MaterialRealAux
    variable = mat
    property = matp
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right]
    type = MTBC
    variable = u
    boundary = 1
    grad = 8
    prop_name = matp
  [../]
[]

# Materials System
[Materials]
  [./mat]
    type = MTMaterial
    block = 0
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out
  [./exodus]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(test/tests/materials/derivative_material_interface/ad_material_chaining.i)

#
# This test validates the correct application of the chain rule to coupled
# material properties within DerivativeParsedMaterials
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]

[Variables]
  [./eta1]
  [../]
  [./eta2]
  [../]
[]

[BCs]
  [./left]
    variable = eta1
    boundary = left
    type = DirichletBC
    value = 0
  [../]
  [./right]
    variable = eta1
    boundary = right
    type = DirichletBC
    value = 1
  [../]
  [./top]
    variable = eta2
    boundary = top
    type = DirichletBC
    value = 0
  [../]
  [./bottom]
    variable = eta2
    boundary = bottom
    type = DirichletBC
    value = 1
  [../]
[]

[Materials]
  # T1 := (eta1+1)^4
  [./term]
    type = ADDerivativeParsedMaterial
    f_name= T1
    args = 'eta1'
    function = '(eta1+1)^4'
    derivative_order = 4
  [../]

  # in this material we substitute T1 explicitly
  [./full]
    type = ADDerivativeParsedMaterial
    args = 'eta1 eta2'
    f_name = F1
    function = '(1-eta2)^4+(eta1+1)^4'
  [../]
  # in this material we utilize the T1 derivative material property
  [./subs]
    type = ADDerivativeParsedMaterial
    args = 'eta1 eta2'
    f_name = F2
    function = '(1-eta2)^4+T1'
    material_property_names = 'T1(eta1)'
  [../]

  # calculate differences between the explicit and indirect substitution version
  # the use if the T1 property should include dT1/deta1 contributions!
  # This also demonstrated the explicit use of material property derivatives using
  # the D[...] syntax.
  [./diff0]
    type = ADParsedMaterial
    f_name = D0
    function = '(F1-F2)^2'
    material_property_names = 'F1 F2'
  [../]
  [./diff1]
    type = ADParsedMaterial
    f_name = D1
    function = '(dF1-dF2)^2'
    material_property_names = 'dF1:=D[F1,eta1] dF2:=D[F2,eta1]'
  [../]
  [./diff2]
    type = ADParsedMaterial
    f_name = D2
    function = '(d2F1-d2F2)^2'
    material_property_names = 'd2F1:=D[F1,eta1,eta1] d2F2:=D[F2,eta1,eta1]'
  [../]

  # check that explicitly pulling a derivative yields the correct result by
  # taking the difference of the manually calculated 1st derivative of T1 and the
  # automatic derivative dT1 pulled in through dT1:=D[T1,eta1]
  [./diff3]
    type = ADParsedMaterial
    f_name = E0
    function = '(dTd1-(4*(eta1+1)^3))^2'
    args = eta1
    material_property_names = 'dTd1:=D[T1,eta1]'
  [../]
[]

[Kernels]
  [./eta1diff]
    type = Diffusion
    variable = eta1
  [../]
  [./eta2diff]
    type = Diffusion
    variable = eta2
  [../]
[]

[Postprocessors]
  [./D0]
    type = ADElementIntegralMaterialProperty
    mat_prop = D0
  [../]
  [./D1]
    type = ADElementIntegralMaterialProperty
    mat_prop = D1
  [../]
  [./D2]
    type = ADElementIntegralMaterialProperty
    mat_prop = D2
  [../]
  [./E0]
    type = ADElementIntegralMaterialProperty
    mat_prop = E0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  l_tol = 1e-03
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  csv = true
  print_linear_residuals = false
[]

(test/tests/multiapps/picard/picard.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    start_time = 1
    end_time = 1.5
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp03.i)

# Capped weak-plane plasticity
# checking jacobian for tensile failure, with some shear
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 1
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 -2  0 0 1  -2 1 2'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 1
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/richards/test/tests/mass/m01.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
  xmin = -1
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = x
  [../]
[]

[Postprocessors]
  [./total_mass]
    type = RichardsMass
    variable = pressure
  [../]
[]

[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1 1 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-10
  end_time = 1E-10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = m01
  csv = true
[]

(test/tests/controls/real_function_control/real_function_control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  dtmin = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Functions]
  [./func_coef]
    type = ParsedFunction
    value = '2*t + 0.1'
  [../]
[]

[Postprocessors]
  [./coef]
    type = RealControlParameterReporter
    parameter = 'Kernels/diff/coef'
  [../]
[]

[Controls]
  [./func_control]
    type = RealFunctionControl
    parameter = '*/*/coef'
    function = 'func_coef'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/theis2.i)

# Theis problem: Flow to single sink
# Constant rate injection between 200 and 1000 s.
# Cartesian mesh with logarithmic distribution in x and y.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  bias_x = 1.1
  bias_y = 1.1
  ymax = 100
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  compute_enthalpy = false
  compute_internal_energy = false
[]

[Variables]
  [pp]
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = pp
    gravity = '0 0 0'
    fluid_component = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      viscosity = 0.001
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 200
  end_time = 1000
  nl_abs_tol = 1e-10
[]

[Outputs]
  perf_graph = true
  file_base = theis2
  [csv]
    type = CSV
    execute_on = final
  []
[]

[ICs]
  [PressureIC]
    variable = pp
    type = ConstantIC
    value = 20e6
  []
[]

[DiracKernels]
  [sink]
    type = PorousFlowSquarePulsePointSource
    start_time = 200
    end_time = 1000
    point = '0 0 0'
    mass_flux = -0.04
    variable = pp
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = pp
    value = 20e6
    boundary = right
  []
  [top]
    type = DirichletBC
    variable = pp
    value = 20e6
    boundary = top
  []
[]

[VectorPostprocessors]
  [pressure]
    type = SideValueSampler
    variable = pp
    sort_by = x
    execute_on = timestep_end
    boundary = bottom
  []
[]

(modules/porous_flow/test/tests/jacobian/chem03.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.1
  []
  [b]
    initial_condition = 0.2
  []
  [temp]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E-5
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E-5
    stoichiometry = 3
  []
  [temp]
    type = Diffusion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b temp'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '0.5 0.8'
    reactions = '2 3'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1.1
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [from_sub]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    positions = '0.2 0.2 0 0.7 0.7 0'
    type = TransientMultiApp
    app_type = MooseTestApp
    input_files = 'sub0.i sub1.i'
  []
[]

[Transfers]
  [pp_transfer]
    direction = from_multiapp
    postprocessor = average
    variable = from_sub
    type = MultiAppPostprocessorInterpolationTransfer
    multi_app = sub
  []
[]

(modules/tensor_mechanics/test/tests/weak_plane_shear/small_deform_harden2.i)

# apply a pure tension, then some shear with compression
# the BCs are designed to map out the yield function, showing
# the affect of the hardening
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = x_disp
    boundary = front
    function = 'if(t<1E-6,0,3*t)'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = y_disp
    boundary = front
    function = 'if(t<1E-6,0,5*(t-0.01E-6))'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = z_disp
    boundary = front
    function = 'if(t<1E-6,t,2E-6-t)'
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./wps_internal]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./wps_internal_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = wps_internal
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./int]
    type = PointValue
    point = '0 0 0'
    variable = wps_internal
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningGaussian
    value_0 = 1E3
    value_residual = 700
    rate = 2E16
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningGaussian
    value_0 = 1
    value_residual = 0.577350269
    rate = 2E16
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningGaussian
    value_0 = 0.0874886635
    value_residual = 0.01745506
    rate = 2E16
  [../]
  [./wps]
    type = TensorMechanicsPlasticWeakPlaneShear
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    smoother = 500
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-3
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 0.5E9'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wps
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-3
    max_NR_iterations = 100
    min_stepsize = 1
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 2E-6
  dt = 1E-7
  type = Transient
[]


[Outputs]
  file_base = small_deform_harden2
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/ics/hermite_ic/hermite_ic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Functions]
  [./afunc]
    type = ParsedFunction
    value = x^2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./func_ic]
    function = afunc
    variable = u
    type = FunctionIC
  [../]
[]

(test/tests/auxkernels/time_derivative/coupled_aux_time_derivative.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[Functions]
  [./f_fn]
    type = ParsedFunction
    value = t*(x+y)
  [../]
  [./f_dot_fn]
    type = ParsedFunction
    value = (x+y)
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./l2_proj]
    type = Reaction
    variable = u
  [../]
  [./dck]
    type = DotCouplingKernel
    variable = u
    v = f
  [../]
[]

[AuxVariables]
  [./f]
  [../]

  [./g]
  [../]
[]

[AuxKernels]
  [./f_k]
    type = FunctionAux
    variable = f
    function = f_fn
  [../]

  # We do not allow coupling of time derivatives of aux vars into the aux vars
  [./g_k]
    type = DotCouplingAux
    variable = g
    v = f
  [../]
[]

[Postprocessors]
  [./l2_error]
    type = ElementL2Error
    variable = u
    function = f_dot_fn
  [../]
[]

[Executioner]
  type = Transient

  dt = 0.1
  num_steps = 2

  nl_abs_tol = 1.e-15
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/outputs/iterative/iterative_inline.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    nonlinear_residual_dt_divisor = 100
    linear_residual_dt_divisor = 100
    nonlinear_residual_start_time = 1.8
    linear_residual_start_time = 1.8
    nonlinear_residual_end_time = 1.85
    linear_residual_end_time = 1.85
  [../]
[]

(test/tests/time_steppers/timesequence_stepper/timesequence_failed_solve.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  # This timestepper does not use dt to set the timestep, it uses the time_sequence.
  # dt = 250
  dtmin=250
  end_time = 3000.0
  [./TimeStepper]
    type = TimeSequenceStepperFailTest
    time_sequence  = '0  1000.0 2000.0'
  [../]
  nl_rel_tol=1.e-10
[]

[Outputs]
  file_base = timesequence_failed_solve
  exodus = true
[]

(test/tests/restart/restart_transient_from_steady/steady.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  [../]
[]

[Postprocessors]
  [./unorm]
    type = ElementL2Norm
    variable = u
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
  checkpoint = true
[]

(test/tests/materials/derivative_material_interface/bad_evaluation.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusion
    variable = u
    diffusivity = F
  [../]
[]

[Materials]
  [./time]
    type = GenericFunctionMaterial
    prop_names = 'time'
    prop_values = 't'
    outputs = all
  [../]

  [./F]
    type = DerivativeParsedMaterial
    f_name = F
    material_property_names = 'time'
    function = 'if (time < 1.9, 1, log(-1))'
    disable_fpoptimizer = true
    enable_jit = false
    evalerror_behavior = nan
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform24.i)

# apply repeated stretches in z directions, and smaller stretches along the x and y directions,
# so that sigma_mid = sigma_min (approximately),
# which means that lode angle = -30deg.
# The allows yield surface in meridional plane to be mapped out


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.25E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.25E-6*y*sin(t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 6
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./mc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    smoothing_tol = 5.0
    yield_function_tol = 1.0E-7
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 30
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform24
  csv = true
[]

(test/tests/problems/reference_residual_problem/reference_residual.i)

coef=1

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 2
[]

[Problem]
  type = ReferenceResidualProblem
  extra_tag_vectors = 'ref'
  reference_vector = 'ref'
[]

[Variables]
  [u][]
  [v][]
[]

[Kernels]
  [u_diff]
    type = CoefDiffusion
    variable = u
    coef = ${coef}
  []
  [u_rxn]
    type = PReaction
    variable = u
    coefficient = ${coef}
    power = 2
  []
  [u_f]
    type = BodyForce
    variable = u
    value = ${coef}
  []
  [v_diff]
    type = Diffusion
    variable = v
  []
  [v_rxn]
    type = PReaction
    variable = v
    coefficient = 1
    power = 2
  []
  [v_f]
    type = BodyForce
    variable = v
    value = 1
  []
[]

[BCs]
  [u]
    type = RobinBC
    boundary = 'left right'
    coef = ${coef}
    variable = u
    extra_vector_tags = 'ref'
  []
  [v]
    type = RobinBC
    boundary = 'left right'
    coef = 1
    variable = v
    extra_vector_tags = 'ref'
  []
[]


[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/desorption/langmuir_desorption.i)

# testing the entire desorption DEs
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = 0
  xmax = 1
[]

[Variables]
  [./pressure]
  [../]
  [./conc]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[ICs]
  [./p_ic]
    type = ConstantIC
    variable = pressure
    value = 1.0
  [../]
  [./conc_ic]
    type = ConstantIC
    variable = conc
    value = 1.0
  [../]
[]


[Kernels]
  [./c_dot]
    type = TimeDerivative
    variable = conc
  [../]
  [./flow_from_matrix]
    type = DesorptionFromMatrix
    variable = conc
    pressure_var = pressure
  [../]
  [./rho_dot]
    type = TimeDerivative
    variable = pressure
  [../]
  [./flux_to_porespace]
    type = DesorptionToPorespace
    variable = pressure
    conc_var = conc
  [../]
[]

[Postprocessors]
  [./mass_rho]
    type = ElementIntegralVariablePostprocessor
    block = 0
    variable = pressure
    execute_on = 'initial timestep_end'
  [../]
  [./mass_conc]
    type = ElementIntegralVariablePostprocessor
    block = 0
    variable = conc
    execute_on = 'initial timestep_end'
  [../]
  [./mass_tot]
    type = FunctionValuePostprocessor
    function = mass_fcn
    execute_on = 'initial timestep_end'
  [../]
  [./p0]
    type = PointValue
    variable = pressure
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./c0]
    type = PointValue
    variable = conc
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  [../]
[]

[Functions]
  [./mass_fcn]
    type = ParsedFunction
    value = a+b
    vars = 'a b'
    vals = 'mass_rho mass_conc'
  [../]
[]

[Materials]
  [./lang_stuff]
    type = LangmuirMaterial
    block = 0
    one_over_desorption_time_const = 0.90909091
    one_over_adsorption_time_const = 0.90909091
    langmuir_density = 0.88
    langmuir_pressure = 1.23
    pressure_var = pressure
    conc_var = conc
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 2
[]
[Outputs]
  file_base = langmuir_desorption
  interval = 10
  exodus = true
  csv = 10
[] # Outputs

(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/tests/kernels/darcy_advection/darcy_advection.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [pressure]
    initial_condition = 10000
  []
[]

[Kernels]
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[BCs]
  [inlet_temperature]
    type = DirichletBC
    variable = temperature
    boundary = left
    value = 350
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = 1
    temperature = temperature
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/functional_expansion_tools/examples/2D_interface_different_submesh/main.i)

# Derived from the example '2D_interface' with the following differences:
#
#   1) The number of y divisions in the sub app is not the same as the master app
#   2) The subapp mesh is skewed in y
#   3) The Functional Expansion order for the flux term was increased to 7
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.0
  xmax = 0.4
  nx = 6
  ymin = 0.0
  ymax = 10.0
  ny = 20
[]

[Variables]
  [./m]
  [../]
[]

[Kernels]
  [./diff_m]
    type = HeatConduction
    variable = m
  [../]
  [./time_diff_m]
    type = HeatConductionTimeDerivative
    variable = m
  [../]
  [./source_m]
    type = BodyForce
    variable = m
    value = 100
  [../]
[]

[Materials]
  [./Impervium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '0.00001              50.0          100.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    value = 2
    variable = m
  [../]
[]

[BCs]
  [./interface_value]
    type = FXValueBC
    variable = m
    boundary = right
    function = FX_Basis_Value_Main
  [../]
  [./interface_flux]
    type = FXFluxBC
    boundary = right
    variable = m
    function = FX_Basis_Flux_Main
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '4'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
  [./FX_Basis_Flux_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '7'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Flux_UserObject_Main]
    type = FXBoundaryFluxUserObject
    function = FX_Basis_Flux_Main
    variable = m
    boundary = right
    diffusivity = thermal_conductivity
  [../]
[]

[Postprocessors]
  [./average_interface_value]
    type = SideAverageValue
    variable = m
    boundary = right
  [../]
  [./total_flux]
    type = SideFluxIntegral
    variable = m
    boundary = right
    diffusivity = thermal_conductivity
  [../]
  [./picard_iterations]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = sub.i
    sub_cycling = true
  [../]
[]

[Transfers]
  [./FluxToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Flux_UserObject_Main
    multi_app_object_name = FX_Basis_Flux_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
  [./FluxToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Flux_Main
    multi_app_object_name = FX_Flux_UserObject_Sub
  [../]
[]

(modules/porous_flow/test/tests/newton_cooling/nc06.i)

# Newton cooling from a bar.  1-phase and heat, steady
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pressure temp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Variables]
  [pressure]
  []
  [temp]
  []
[]

[ICs]
  # have to start these reasonably close to their steady-state values
  [pressure]
    type = FunctionIC
    variable = pressure
    function = '(2-x/100)*1E6'
  []
  [temperature]
    type = FunctionIC
    variable = temp
    function = 100+0.1*x
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    gravity = '0 0 0'
    variable = pressure
  []
  [heat_advection]
    type = PorousFlowHeatAdvection
    gravity = '0 0 0'
    variable = temp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e6
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
      cv = 1e6
      porepressure_coefficient = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey # irrelevant in this fully-saturated situation
    n = 2
    phase = 0
  []
[]

[BCs]
  [leftp]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 2E6
  []
  [leftt]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 100
  []
  [newtonp]
    type = PorousFlowPiecewiseLinearSink
    variable = pressure
    boundary = right
    pt_vals = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
    multipliers = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1
  []
  [newton]
    type = PorousFlowPiecewiseLinearSink
    variable = temp
    boundary = right
    pt_vals = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
    multipliers = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
    use_mobility = false
    use_relperm = false
    use_internal_energy = true
    fluid_phase = 0
    flux_function = 1
  []
[]

[VectorPostprocessors]
  [porepressure]
    type = LineValueSampler
    variable = pressure
    start_point = '0 0.5 0'
    end_point = '100 0.5 0'
    sort_by = x
    num_points = 11
    execute_on = timestep_end
  []
  [temperature]
    type = LineValueSampler
    variable = temp
    start_point = '0 0.5 0'
    end_point = '100 0.5 0'
    sort_by = x
    num_points = 11
    execute_on = timestep_end
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol '
    petsc_options_value = 'gmres asm lu 100 NONZERO 2 1E-8 1E-15'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  file_base = nc06
  execute_on = timestep_end
  exodus = true
  [along_line]
    type = CSV
    execute_vector_postprocessors_on = timestep_end
  []
[]

(test/tests/transfers/multiapp_interpolation_transfer/fromsub_master.i)

###########################################################
# This is a test of the Transfer System. This test
# uses the Multiapp System to solve independent problems
# related geometrically. Solutions are then interpolated
# and transferred from a non-aligned domain.
#
# @Requirement F7.20
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  displacements = 'disp_x disp_y'
  # The MultiAppInterpolationTransfer object only works with ReplicatedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
  [./elemental_from_sub]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./radial_from_sub]
  [../]
  [./radial_elemental_from_sub]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./disp_x]
    initial_condition = 0.2
  [../]
  [./disp_y]
  [../]
  [./displaced_target_from_sub]
  [../]
  [./displaced_source_from_sub]
  [../]
  [./nodal_from_sub_elemental]
  [../]
  [./elemental_from_sub_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0 0.6 0 0'
    input_files = fromsub_sub.i
  [../]
[]

[Transfers]
  [./fromsub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = from_sub
  [../]
  [./elemental_fromsub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_sub
  [../]
  [./radial_fromsub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = radial_from_sub
    interp_type = radial_basis
  [../]
  [./radial_elemental_fromsub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = radial_elemental_from_sub
    interp_type = radial_basis
  [../]
  [./displaced_target_fromsub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = displaced_target_from_sub
    displaced_target_mesh = true
  [../]
  [./displaced_source_fromsub]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = displaced_source_from_sub
    displaced_source_mesh = true
  [../]
  [./elemental_from_sub_elemental]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = elemental
    variable = elemental_from_sub_elemental
  [../]
  [./nodal_from_sub_elemental]
    type = MultiAppInterpolationTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = elemental
    variable = nodal_from_sub_elemental
  [../]
[]

(test/tests/dirackernels/point_caching/point_caching_error.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[DiracKernels]
  active = 'point_source'

  [./point_source]
    type = BadCachingPointSource
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/boundary_material/bnd_coupling_vol.i)

#
# Coupling volumetric material property inside boundary restricted material
# Also bringing boundary restricted material inside another boundary restricted
# material
#
# Solving: k \Laplace u + u - f = 0
#
# u = x^2 + y^2
# k = 3, but is decomposed as k3vol = k1vol + k2vol, where k1vol = 1 and k2vol = 2
#
# Boundary material property is computed as k3bnd = k1vol + k2bnd
#
# The material properties with suffix `vol` are volumetric, the ones with suffix `bnd`
# are boundary restricted
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = x*x+y*y
  [../]

  [./f_fn]
    type = ParsedFunction
    value = -4*3+x*x+y*y
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  [./diff]
    type = DiffMKernel
    variable = u

    offset = 0
    mat_prop = k3vol
  [../]

  [./r]
    type = Reaction
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = f_fn
  [../]
[]

[BCs]
  [./all]
    type = MatDivergenceBC
    variable = u
    prop_name = k3bnd
    boundary = 'left right top bottom'
  [../]
[]

[Materials]
  [./k1vol]
    type = GenericConstantMaterial
    prop_names = 'k1vol'
    prop_values = 1
    block = 0
  [../]

  [./k2vol]
    type = GenericConstantMaterial
    prop_names = 'k2vol'
    prop_values = 2
    block = 0
  [../]
  [./k2bnd]
    type = GenericConstantMaterial
    prop_names = 'k2bnd'
    prop_values = 2
    boundary = 'left right top bottom'
  [../]

  [./k3vol]
    type = SumMaterial
    sum_prop_name = k3vol
    mp1 = k1vol
    mp2 = k2vol
    block = 0

    val1 = 1
    val2 = 2
  [../]

  [./k3bnd]
    type = SumMaterial
    sum_prop_name = 'k3bnd'
    mp1 = k1vol
    mp2 = k2bnd
    boundary = 'left right top bottom'

    val1 = 1
    val2 = 2
  [../]
[]

[Postprocessors]
  [./l2err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/outputs/output_interface/indicator.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  [./Indicators]
    [./indicator_0]
      type = GradientJumpIndicator
      variable = u
      outputs = indicators
    [../]
    [./indicator_1]
      type = GradientJumpIndicator
      variable = u
      outputs = indicators
    [../]
  [../]
[]

[Outputs]
  [./indicators]
    type = Exodus
  [../]
  [./no_indicators]
    type = Exodus
  [../]
[]

(test/tests/misc/check_error/kernel_with_vector_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE_VEC
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(test/tests/time_integrators/central-difference/central_difference.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Newmark-Beta method
#
# @Requirement F1.30
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 1
  ny = 1
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2    0.3  0.4    0.5  0.6'
    y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left'
    function = forcing_fn
    preset = false
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = 'right'
    function = forcing_fn
    preset = false
  [../]
[]

[Executioner]
  type = Transient

  [./TimeIntegrator]
    type = CentralDifference
  []

  start_time = 0.0
  num_steps = 6
  dt = 0.1
[]

[Postprocessors]
  [./udot]
    type = ElementAverageTimeDerivative
    variable = u
  [../]
  [./udotdot]
    type = ElementAverageSecondTimeDerivative
    variable = u
  [../]
  [./u]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/infiltration_and_drainage/rsc02.i)

# RSC test with low-res time and spatial resolution
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 1
  xmin = 0
  xmax = 10 # x is the depth variable, called zeta in RSC
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '3E-2 5E-1 8E-1'
    x = '0 1 5'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pwater poil'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 10
      thermal_expansion = 0
      viscosity = 1e-3
    []
    [oil]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 20
      thermal_expansion = 0
      viscosity = 2e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = pwater
    phase1_porepressure = poil
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [water]
    type = PorousFlowSingleComponentFluid
    fp = water
    phase = 0
    compute_enthalpy = false
    compute_internal_energy = false
  []
  [oil]
    type = PorousFlowSingleComponentFluid
    fp = oil
    phase = 1
    compute_enthalpy = false
    compute_internal_energy = false
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_oil]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.25
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
  []
[]

[Variables]
  [pwater]
  []
  [poil]
  []
[]

[ICs]
  [water_init]
    type = ConstantIC
    variable = pwater
    value = 0
  []
  [oil_init]
    type = ConstantIC
    variable = poil
    value = 15
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = poil
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = poil
  []
[]


[AuxVariables]
  [SWater]
    family = MONOMIAL
    order = CONSTANT
  []
  [SOil]
    family = MONOMIAL
    order = CONSTANT
  []
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]


[AuxKernels]
  [SWater]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 0
    variable = SWater
  []
  [SOil]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 1
    variable = SOil
  []
[]


[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously.  this adversely affects convergence because of almost-overflows and precision-loss problems.  The fixed things help keep pressures low and so prevent these awful behaviours.   the movement of the saturation front is the same regardless of the fixed things.
  active = 'recharge fixedoil fixedwater'
  [recharge]
    type = PorousFlowSink
    variable = pwater
    boundary = 'left'
    flux_function = -1.0
  []
  [fixedwater]
    type = DirichletBC
    variable = pwater
    boundary = 'right'
    value = 0
  []
  [fixedoil]
    type = DirichletBC
    variable = poil
    boundary = 'right'
    value = 15
  []
[]



[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10      1E-10      10000'
  []
[]

[VectorPostprocessors]
  [swater]
    type = LineValueSampler
    variable = SWater
    start_point = '0 0 0'
    end_point = '7 0 0'
    sort_by = x
    num_points = 21
    execute_on = timestep_end
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 5
  [TimeStepper]
    type = FunctionDT
    function = dts
  []
[]

[Outputs]
  file_base = rsc02
  [along_line]
    type = CSV
    execute_vector_postprocessors_on = final
  []
  [exodus]
    type = Exodus
    execute_on = 'initial final'
  []
[]

(modules/tensor_mechanics/test/tests/jacobian/cto11.i)

# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/eight_surface14.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
# SimpleTester4 with a = 1 and b = 0 and strength = 1.1
# SimpleTester5 with a = 1 and b = 1 and strength = 3.1
# SimpleTester6 with a = 1 and b = 2 and strength = 3.1
# SimpleTester7 with a = 2 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1




[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple3]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple4]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple5]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple6]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 2
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple7]
    type = TensorMechanicsPlasticSimpleTester
    a = 2
    b = 1
    strength = 3.1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 2.1 0  0 0 3.0'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2 simple3 simple4 simple5 simple6 simple7'
    deactivation_scheme = optimized_to_safe
    max_NR_iterations = 4
    tangent_operator = linear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/multiapps/move/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = sub.i
    output_in_position = true
    move_time = 0.05
    move_positions = '2 2 0'
    move_apps = 0
  [../]
[]

(modules/tensor_mechanics/test/tests/2D_geometries/2D-RZ_centerline_VLC.i)

# Simple test to check for use of AxisymmetricCenterlineAverageValue with
# volumetric_locking_correction activated in a tensor mechanics simulation

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  displacements = 'disp_r disp_z'
  volumetric_locking_correction = true
[]

[Problem]
  coord_type = RZ
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
  [../]
[]

[AuxVariables]
  [./temperature]
    initial_condition = 298.0
  [../]
[]

[BCs]
  [./symmetry_x]
    type = DirichletBC
    variable = disp_r
    value = 0
    boundary = left
  [../]
  [./roller_z]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = bottom
  [../]
  [./top_load]
    type = FunctionDirichletBC
    variable = disp_z
    function = -0.01*t
    boundary = top
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
  [../]
  [./_elastic_strain]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-10
  nl_max_its = 15

  l_tol = 1e-6
  l_max_its = 50

  start_time = 0.0
  end_time = 0.3
  dt = 0.1
[]

[Postprocessors]
  [./center_temperature]
    type = AxisymmetricCenterlineAverageValue
    variable = temperature
    boundary = left
  [../]
[]

[Outputs]
  csv = true
  perf_graph = true
[]

(test/tests/restart/restart_transient_from_steady/steady_with_2subs_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  xmax = 0.3
  ymax = 0.3
[]

[AuxVariables]
  [power_density]
  []
[]

[Variables]
  [temp]
  []
[]

[Kernels]
  [heat_conduction]
     type = Diffusion
     variable = temp
  []
  [heat_source_fuel]
    type = CoupledForce
    variable = temp
    v = power_density
  []
[]

[BCs]
  [bc]
    type = DirichletBC
    variable = temp
    boundary = '1 3'
    value = 100
  []
  [bc2]
    type = NeumannBC
    variable = temp
    boundary = '0 2'
    value = 10.0
  []
[]

[Executioner]
  type = Steady

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
  petsc_options_value = 'hypre boomeramg 100'

  nl_abs_tol = 1e-7
  nl_rel_tol = 1e-7
[]

[Postprocessors]
  [temp_fuel_avg]
    type = ElementAverageValue
    variable = temp
    execute_on = 'initial timestep_end'
  []
  [pwr_density]
    type = ElementIntegralVariablePostprocessor
    variable = power_density
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  perf_graph = true
  exodus = true
  color = true
  csv = true
[]

(modules/porous_flow/test/tests/gravity/grav02d.i)

# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PP), 2components, vanGenuchten, constant fluid bulk-moduli for each phase, constant viscosity, constant permeability, Corey relative perm.
# A boundary condition enforces porepressures at the right boundary
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    x = '1E-3 1E-2 1E-1 2E-1'
    y = '1E-3 1E-2 0.2E-1 1E-1'
  []
[]

[Variables]
  [ppwater]
    initial_condition = 0
  []
  [ppgas]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
[]

[BCs]
  [ppwater]
    type = DirichletBC
    boundary = right
    variable = ppwater
    value = 0
  []
  [ppgas]
    type = DirichletBC
    boundary = right
    variable = ppgas
    value = 0.5
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
    gravity = '-1 0 0'
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = ppgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = ppgas
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_ppwater]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 2 pp_water_top 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.1
      viscosity = 0.5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[Postprocessors]
  [pp_water_top]
    type = PointValue
    variable = ppwater
    point = '0 0 0'
  []
  [pp_water_base]
    type = PointValue
    variable = ppwater
    point = '-1 0 0'
  []
  [pp_water_analytical]
    type = FunctionValuePostprocessor
    function = ana_ppwater
    point = '-1 0 0'
  []
  [ppwater_00]
    type = PointValue
    variable = ppwater
    point = '0 0 0'
  []
  [ppwater_01]
    type = PointValue
    variable = ppwater
    point = '-0.1 0 0'
  []
  [ppwater_02]
    type = PointValue
    variable = ppwater
    point = '-0.2 0 0'
  []
  [ppwater_03]
    type = PointValue
    variable = ppwater
    point = '-0.3 0 0'
  []
  [ppwater_04]
    type = PointValue
    variable = ppwater
    point = '-0.4 0 0'
  []
  [ppwater_05]
    type = PointValue
    variable = ppwater
    point = '-0.5 0 0'
  []
  [ppwater_06]
    type = PointValue
    variable = ppwater
    point = '-0.6 0 0'
  []
  [ppwater_07]
    type = PointValue
    variable = ppwater
    point = '-0.7 0 0'
  []
  [ppwater_08]
    type = PointValue
    variable = ppwater
    point = '-0.8 0 0'
  []
  [ppwater_09]
    type = PointValue
    variable = ppwater
    point = '-0.9 0 0'
  []
  [ppwater_10]
    type = PointValue
    variable = ppwater
    point = '-1 0 0'
  []
  [ppgas_00]
    type = PointValue
    variable = ppgas
    point = '0 0 0'
  []
  [ppgas_01]
    type = PointValue
    variable = ppgas
    point = '-0.1 0 0'
  []
  [ppgas_02]
    type = PointValue
    variable = ppgas
    point = '-0.2 0 0'
  []
  [ppgas_03]
    type = PointValue
    variable = ppgas
    point = '-0.3 0 0'
  []
  [ppgas_04]
    type = PointValue
    variable = ppgas
    point = '-0.4 0 0'
  []
  [ppgas_05]
    type = PointValue
    variable = ppgas
    point = '-0.5 0 0'
  []
  [ppgas_06]
    type = PointValue
    variable = ppgas
    point = '-0.6 0 0'
  []
  [ppgas_07]
    type = PointValue
    variable = ppgas
    point = '-0.7 0 0'
  []
  [ppgas_08]
    type = PointValue
    variable = ppgas
    point = '-0.8 0 0'
  []
  [ppgas_09]
    type = PointValue
    variable = ppgas
    point = '-0.9 0 0'
  []
  [ppgas_10]
    type = PointValue
    variable = ppgas
    point = '-1 0 0'
  []
[]

[Preconditioning]
  active = andy
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  [TimeStepper]
    type = FunctionDT
    function = dts
  []
  end_time = 1.0
[]

[Outputs]
  [csv]
    type = CSV
    execute_on = 'initial final'
    file_base = grav02d
  []
[]

(test/tests/materials/derivative_material_interface/warn.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[AuxVariables]
  [./dummy]
  [../]
[]

[Materials]
  [./provider]
    type = DerivativeMaterialInterfaceTestProvider
    block = 0
  [../]
  [./client]
    type = DerivativeMaterialInterfaceTestClient
    prop_name = prop
    block = 0
    outputs = exodus
  [../]
  [./client2]
    type = DerivativeMaterialInterfaceTestClient
    prop_name = 1.0
    block = 0
    outputs = exodus
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialPFM.i)

# this input file test the implementation of the grand-potential phase-field model based on M.Plapp PRE 84,031601(2011)
# in this simple example, the liquid and solid free energies are parabola with the same curvature and the material properties are constant
# Note that this example also test The SusceptibilityTimeDerivative kernels
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 16
  ny = 16
  xmax = 32
  ymax = 32
[]

[GlobalParams]
  radius = 20.0
  int_width = 4.0
  x1 = 0
  y1 = 0
[]

[Variables]
  [./w]
  [../]
  [./eta]
  [../]
[]

[ICs]
  [./w]
    type = SmoothCircleIC
    variable = w
    # note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
    outvalue = -0.2
    invalue = 0.2
  [../]
  [./eta]
    type = SmoothCircleIC
    variable = eta
    outvalue = 0.0
    invalue = 1.0
  [../]
[]

[Kernels]
  [./w_dot]
    type = SusceptibilityTimeDerivative
    variable = w
    f_name = chi
    args = '' # in this case chi (the susceptibility) is simply a constant
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = w
    diffusivity = D
    args = ''
  [../]
  [./coupled_etadot]
    type = CoupledSusceptibilityTimeDerivative
    variable = w
    v = eta
    f_name = ft
    args = 'eta'
  [../]
  [./AC_bulk]
    type = AllenCahn
    variable = eta
    f_name = F
    args = 'w'
  [../]
  [./AC_int]
    type = ACInterface
    variable = eta
  [../]
  [./e_dot]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Materials]
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'kappa_op  D    L    chi  cseq   cleq   A'
    prop_values = '4.0       1.0  1.0  1.0  0.0  1.0  1.0'
  [../]

  [./liquid_GrandPotential]
    type = DerivativeParsedMaterial
    function = '-0.5 * w^2/A - cleq * w'
    args = 'w'
    f_name = f1
    material_property_names = 'cleq A'
  [../]
  [./solid_GrandPotential]
    type = DerivativeParsedMaterial
    function = '-0.5 * w^2/A - cseq * w'
    args = 'w'
    f_name = f2
    material_property_names = 'cseq A'
  [../]
  [./switching_function]
    type = SwitchingFunctionMaterial
    eta = eta
    h_order = HIGH
  [../]
  [./barrier_function]
    type = BarrierFunctionMaterial
    eta = eta
  [../]
  [./cs]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = cs
    material_property_names = 'A cseq'
    function = 'w/A + cseq' # since w = A*(c-cseq)
    derivative_order = 2
  [../]
  [./cl]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = cl
    material_property_names = 'A cleq'
    function = 'w/A + cleq' # since w = A*(c-cleq)
    derivative_order = 2
  [../]
  [./total_GrandPotential]
    type = DerivativeTwoPhaseMaterial
    args = 'w'
    eta = eta
    fa_name = f1
    fb_name = f2
    derivative_order = 2
    W = 1.0
  [../]
  [./coupled_eta_function]
    type = DerivativeParsedMaterial
    function = '(cs - cl) * dh'
    args = 'eta w'
    f_name = ft
    material_property_names = 'cs cl dh:=D[h,eta]'
    derivative_order = 1
    outputs = exodus
  [../]

  [./concentration]
    type = ParsedMaterial
    f_name = c
    material_property_names = 'dF:=D[F,w]'
    function = '-dF'
    outputs = exodus
  [../]
[]

[Postprocessors]
  [./C]
    type = ElementIntegralMaterialProperty
    mat_prop = c
    execute_on = 'initial timestep_end'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON

  l_max_its = 15
  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8

  num_steps = 5
  dt = 10.0
[]

[Outputs]
  exodus = true
  csv = true
  execute_on = 'TIMESTEP_END'
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/except01.i)

# Exception test: phase number too big
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[GlobalParams]
  gravity = '1 2 3'
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [tracer]
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[PorousFlowUnsaturated]
  porepressure = pp
  mass_fraction_vars = tracer
  fp = the_simple_fluid
[]

[UserObjects]
  [advective_flux_calculator]
    type = PorousFlowAdvectiveFluxCalculatorSaturated
    phase = 2
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

(tutorials/tutorial01_app_development/step09_mat_props/test/tests/kernels/darcy_pressure/darcy_pressure_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [pressure]
  []
[]

[Kernels]
  [diffusion]
    type = DarcyPressure
    variable = pressure
  []
[]

[Materials]
  [column]
    type = PackedColumn
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = pressure
    boundary = left
    value = 0
  []
  [right]
    type = ADDirichletBC
    variable = pressure
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/actions/fullsat_brine_except6.i)

# Error checking: attempt to use non-standard time_unit with PorousFlowBrine

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  block = '0'
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[PorousFlowFullySaturated]
  porepressure = pp
  temperature = 273.15
  mass_fraction_vars = nacl
  fluid_properties_type = PorousFlowBrine
  nacl_name = nacl
  time_unit = days
  dictator_name = dictator
  stabilization = none
[]

[Variables]
  [pp]
    initial_condition = 20E6
  []
  [nacl]
    initial_condition = 0.1047
  []
[]

[Materials]
  # Specific heat capacity
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 850
    density = 2700
  []

  # Permeability
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []

  # Porosity
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.3
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

(test/tests/outputs/format/output_test_gnuplot_ps.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  [./out]
    type = Gnuplot
    extension = ps
  [../]
[]

(modules/porous_flow/test/tests/jacobian/diff03.i)

# Test the Jacobian of the diffusive component of the PorousFlowDisperiveFlux kernel for two phases.
# By setting disp_long and disp_trans to zero, the purely diffusive component of the flux
# can be isolated. Uses saturation-dependent tortuosity and diffusion coefficients from the
# Millington-Quirk model

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [sgas]
  []
  [massfrac0]
  []
[]

[AuxVariables]
  [massfrac1]
  []
[]

[ICs]
  [sgas]
    type = RandomIC
    variable = sgas
    max = 1
    min = 0
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 1
  []
  [massfrac1]
    type = RandomIC
    variable = massfrac1
    min = 0
    max = 1
  []
[]

[Kernels]
  [diff0]
    type = PorousFlowDispersiveFlux
    fluid_component = 0
    variable = sgas
    gravity = '1 0 0'
    disp_long = '0 0'
    disp_trans = '0 0'
  []
  [diff1]
    type = PorousFlowDispersiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '1 0 0'
    disp_long = '0 0'
    disp_trans = '0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'sgas massfrac0'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 10
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 1e7
      density0 = 1
      thermal_expansion = 0
      viscosity = 0.1
    []
  []
[]

[Materials]
  [temp]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = 1
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [poro]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [diff]
    type = PorousFlowDiffusivityMillingtonQuirk
    diffusion_coeff = '1e-2 1e-1 1e-2 1e-1'
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityConst
    phase = 1
  []
[]

[Preconditioning]
  active = smp
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/tensor_mechanics/test/tests/visco/burgers_creep.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./creep_strain_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    variable = stress_xx
    rank_two_tensor = stress
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./strain_xx]
    type = RankTwoAux
    variable = strain_xx
    rank_two_tensor = total_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
  [./creep_strain_xx]
    type = RankTwoAux
    variable = creep_strain_xx
    rank_two_tensor = creep_strain
    index_j = 0
    index_i = 0
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./axial_load]
    type = NeumannBC
    variable = disp_x
    boundary = right
    value    = 10e6
  [../]
[]

[Materials]
  [./burgers]
    type = GeneralizedKelvinVoigtModel
    creep_modulus = '10e9'
    creep_viscosity = '1 10'
    poisson_ratio = 0.2
    young_modulus = 10e9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'creep'
  [../]
  [./creep]
    type = LinearViscoelasticStressUpdate
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./update]
    type = LinearViscoelasticityManager
    viscoelastic_model = burgers
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = ElementAverageValue
    variable = stress_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./creep_strain_xx]
    type = ElementAverageValue
    variable = creep_strain_xx
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  l_max_its  = 50
  l_tol      = 1e-10
  nl_max_its = 20
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dtmin = 0.01
  end_time = 100
  [./TimeStepper]
    type = LogConstantDT
    first_dt = 0.1
    log_dt = 0.1
  [../]

[]

[Outputs]
  file_base = burgers_creep_out
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/bh02.i)

# fully-saturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole

    # Because the Variable for this Sink is pp, and pp is associated
    # with the fluid-mass conservation equation, this sink is extracting
    # fluid mass (and not heat energy or something else)
    variable = pp


    # The following specfies that the total fluid mass coming out of
    # the porespace via this sink in this timestep should be recorded
    # in the pls_total_outflow_mass UserObject
    SumQuantityUO = borehole_total_outflow_mass


    # The following file defines the polyline geometry
    # which is just two points in this particular example
    point_file = bh02.bh


    # First, we want Peacemans f to be a function of porepressure (and not
    # temperature or something else).  So bottom_p_or_t is actually porepressure
    function_of = pressure
    fluid_phase = 0

    # The bottomhole pressure
    bottom_p_or_t = 0

    # In this example there is no increase of the wellbore pressure
    # due to gravity:
    unit_weight = '0 0 0'

    # PeacemanBoreholes should almost always have use_mobility = true
    use_mobility = true

    # This is a production wellbore (a sink of fluid that removes fluid from porespace)
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []
  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

[Outputs]
  file_base = bh02
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/tensor_mechanics/test/tests/jacobian/cto01.i)

# checking jacobian for a fully-elastic situation
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[ICs]
  [./disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  [../]
  [./disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  [../]
  [./disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1 2'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 2 3  2 -4 -5  3 -5 2'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/multiapps/move/multilevel_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '1 1 0'
    input_files = sub.i
    output_in_position = true
  [../]
[]

(modules/chemical_reactions/test/tests/equilibrium_const/maier_kelly.i)

# Test of EquilibriumConstantAux with eight log10(Keq) values.
# The resulting equilibrium constant should be a Maier-Kelly best fit.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
[]

[AuxVariables]
  [./logk]
  [../]
[]

[AuxKernels]
  [./logk]
    type = EquilibriumConstantAux
    temperature = temperature
    temperature_points = '273.16 298.15 333.15 373.15 423.15 473.15 523.15 573.15'
    logk_points = '-6.5804 -6.3447 -6.2684 -6.3882 -6.7235 -7.1969 -7.7868 -8.5280'
    variable = logk
  [../]
[]

[Variables]
  [./temperature]
  [../]
[]

[Kernels]
  [./temperature]
    type = Diffusion
    variable = temperature
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = temperature
    value = 300
    boundary = left
  [../]
  [./right]
    type = DirichletBC
    variable = temperature
    value = 573.15
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update34_cosserat.i)

# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Compressive + shear failure, starting from a non-symmetric stress state

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E2
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 1E3
    poisson = 0.25
    layer_thickness = 1.0
    joint_normal_stiffness = 2.0
    joint_shear_stiffness = 1.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-100.1 -0.1 0.2  -0.1 -0.9 0  0.2 0.1 -1.1'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombCosseratStressUpdate
    host_youngs_modulus = 1E3
    host_poissons_ratio = 0.25
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/jacobian/basic_advection2.i)

# Basic advection with 1 porepressure as a PorousFlow variable
# Fully saturated
# Constant permeability
# Constant viscosity
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
  [P]
  []
[]

[ICs]
  [P]
    type = RandomIC
    variable = P
  []
  [u]
    type = RandomIC
    variable = u
  []
[]

[Kernels]
  [dummy_P]
    type = NullKernel
    variable = P
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = P
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1
    m = 0.6
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 3
      density0 = 4
      thermal_expansion = 0
      viscosity = 150.0
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
  []
  [ppss_qp]
    type = PorousFlow1PhaseP
    porepressure = P
    capillary_pressure = pc
  []
  [simple_fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '5 0 0 0 5 0 0 0 5'
  []
  [relperm_qp]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [darcy_velocity_qp]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-snes_type'
    petsc_options_value = ' test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/bcs/nodal_normals/square_quads.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[NodalNormals]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/BimodalSuperellipsoidsIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = BimodalSuperellipsoidsIC
    variable = c
    x_positions = '10.0 40.0'
    y_positions = '25.0 25.0'
    z_positions = '0.0  0.0'
    as = '8.0 8.0'
    bs = '8.0 8.0'
    cs = '1 1'
    ns = '3.5 3.5'
    npart = 5
    invalue = 1.0
    outvalue = -0.8
    int_width = 4.0
    large_spac = 5
    small_spac = 2
    small_a = 5
    small_b = 5
    small_c = 5
    small_n = 2
    size_variation_type = normal
    size_variation = 0.5
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-4
  nl_max_its = 40
  nl_rel_tol = 1e-9

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  exodus = false
  [./out]
    type = Exodus
    refinements = 2
  [../]
[]

(test/tests/multiapps/picard_multilevel/multilevel_dt_rejection/picard_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./v2]
  [../]
  [./v3]
  [../]
  [./w]
  [../]
[]

[AuxKernels]
  [./set_w]
    type = NormalizationAux
    variable = w
    source_variable = v
    normal_factor = 0.1
  [../]
[]

[Kernels]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
  [./coupled_force]
    type = CoupledForce
    variable = v
    v = v2
  [../]
  [./coupled_force2]
    type = CoupledForce
    variable = v
    v = v3
  [../]
  [./td_v]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  [./left_v]
    type = FunctionDirichletBC
    variable = v
    boundary = left
    function = func
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[Functions]
  [func]
    type = ParsedFunction
    value = 'if(t < 2.5, 1, 1 / t)'
  []
[]

[Postprocessors]
  [./picard_its]
    type = NumPicardIterations
    execute_on = 'initial timestep_end'
  [../]
  [master_time]
    type = Receiver
    execute_on = 'timestep_end'
  []
  [master_dt]
    type = Receiver
    execute_on = 'timestep_end'
  []
  [time]
    type = TimePostprocessor
    execute_on = 'timestep_end'
  []
  [dt]
    type = TimestepSize
    execute_on = 'timestep_end'
  []
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 2 # deliberately make it fail at 2 to test the time step rejection behavior
  nl_rel_tol = 1e-5 # loose enough to force multiple Picard iterations on this example
  l_tol = 1e-5 # loose enough to force multiple Picard iterations on this example
  picard_rel_tol = 1e-8
  num_steps = 2
[]

[MultiApps]
  [./sub2]
    type = TransientMultiApp
    positions = '0 0 0'
    input_files = picard_sub2.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./v_to_v3]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub2
    source_variable = v
    variable = v3
  [../]
  [./w]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub2
    source_variable = w
    variable = w
  [../]
  [time_to_sub]
    type = MultiAppPostprocessorTransfer
    from_postprocessor = time
    to_postprocessor = sub_time
    direction = to_multiapp
    multi_app = sub2
  []
  [dt_to_sub]
    type = MultiAppPostprocessorTransfer
    from_postprocessor = dt
    to_postprocessor = sub_dt
    direction = to_multiapp
    multi_app = sub2
  []
  [matser_time_to_sub]
    type = MultiAppPostprocessorTransfer
    from_postprocessor = time
    to_postprocessor = master_time
    direction = to_multiapp
    multi_app = sub2
  []
  [master_dt_to_sub]
    type = MultiAppPostprocessorTransfer
    from_postprocessor = dt
    to_postprocessor = master_dt
    direction = to_multiapp
    multi_app = sub2
  []
[]

(modules/tensor_mechanics/test/tests/combined_creep_plasticity/combined_stress_prescribed.i)

#
# 1x1x1 unit cube with time-varying pressure on top face
#
# The problem is a one-dimensional creep analysis.  The top face has a
#    pressure load that is a function of time.  The creep strain can be
#    calculated analytically.  There is no practical active linear
#    isotropic plasticity because the yield stress for the plasticity
#    model is set to 1e30 MPa, which will not be reached in this
#    regression test.
#
# The analytic solution to this problem is:
#
#    d ec
#    ---- = a*S^b  with S = c*t^d
#     dt
#
#    d ec = a*c^b*t^(b*d) dt
#
#         a*c^b
#    ec = ----- t^(b*d+1)
#         b*d+1
#
#    where S  = stress
#          ec = creep strain
#          t  = time
#          a  = constant
#          b  = constant
#          c  = constant
#          d  = constant
#
# With a = 3e-24,
#      b = 4,
#      c = 1,
#      d = 1/2, and
#      t = 32400
#   we have
#
#   S = t^(1/2) = 180
#
#   ec = 1e-24*t^3 = 3.4012224e-11
#
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  volumetric_locking_correction = true
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_yy'
  [../]
[]

[Functions]
  [./pressure]
    type = ParsedFunction
    value = 'sqrt(t)'
  [../]

  [./dts]
    type = PiecewiseLinear
    y = '1e-2 1e-1 1e0 1e1 1e2'
    x = '0    7e-1 7e0 7e1 1e2'
  [../]
[]

[BCs]
  [./top_pressure]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    function = pressure
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.8e7
    poissons_ratio = 0.3
  [../]
  [./creep_plas]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'creep plas'
    tangent_operator = elastic
  [../]
  [./creep]
    type = PowerLawCreepStressUpdate
    coefficient = 3.0e-24
    n_exponent = 4
    m_exponent = 0
    activation_energy = 0
  [../]
  [./plas]
    type = IsotropicPlasticityStressUpdate
    hardening_constant = 1
    yield_stress = 1e30
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
  petsc_options_value = ' lu       superlu_dist'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-7
  l_tol = 1e-6
  start_time = 0.0
  end_time = 32400
  dt = 1e-2
  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Postprocessors]
  [./timestep]
    type = TimestepSize
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/pressure_pulse/pp21.i)

# investigating pressure pulse in 1D with 2 phase
# steadystate

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 2E6
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1E-5
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]


[ICs]
  [./water_ic]
    type = ConstantIC
    value = 2E6
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2E6
    variable = pgas
  [../]
[]


[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pwater
  [../]
  [./left_gas]
    type = DirichletBC
    boundary = left
    value = 3E6
    variable = pgas
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas pconstraint'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
  [./pconstraint]
    type = RichardsPPenalty
    variable = pgas
    a = 1E-8
    lower_var = pwater
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffWater
    pressure_vars = 'pwater pgas'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-15 0 0  0 1E-15 0  0 0 1E-15'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 1E-5'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-pc_factor_shift_type'
    petsc_options_value = 'nonzero'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
  nl_rel_tol = 1.e-10
  nl_max_its = 10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp21
  exodus = true
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_04.i)

# Checking the Jacobian of Flux-Limited TVD Advection, 1 phase, 1 component, unsaturated, using flux_limiter_type != none
# This is quite a heavy test, but we need a fairly big mesh to check the flux-limiting+TVD is happening correctly
#
# Here we use snes_check_jacobian instead of snes_type=test.  The former just checks the Jacobian for the
# random initial conditions, while the latter checks for u=1 and u=-1
#
# The Jacobian is correct for u=1 and u=-1, but the finite-difference scheme used by snes_type=test gives the
# wrong answer.
# For u=constant, the Kuzmin-Turek scheme adds as much antidiffusion as possible, resulting in a central-difference
# version of advection (flux_limiter = 1).  This is correct, and the Jacobian is calculated correctly.
# However, when computing the Jacobian using finite differences, u is increased or decreased at a node.
# This results in that node being at a maximum or minimum, which means no antidiffusion should be added
# (flux_limiter = 0).  This corresponds to a full-upwind scheme.  So the finite-difference computes the
# Jacobian in the full-upwind scenario, which is incorrect (the original residual = 0, after finite-differencing
# the residual comes from the full-upwind scenario).
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  xmin = 0
  xmax = 1
  ny = 4
  ymin = -1
  ymax = 2
  bias_y = 1.5
  nz = 4
  zmin = 1
  zmax = 2
  bias_z = 0.8
[]

[GlobalParams]
  gravity = '1 2 -0.5'
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
[]


[ICs]
  [pp]
    variable = pp
    type = RandomIC
    min = -1
    max = 0
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = pp
    advective_flux_calculator = advective_flux_calculator
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1
      density0 = 0.4
      viscosity = 1.1
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1
    m = 0.5
  []
  [advective_flux_calculator]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturated
    flux_limiter_type = minmod
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    phase = 0
    n = 2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.21 0 0  0 1.5 0  0 0 0.8'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options = '-snes_check_jacobian'
  []
[]

[Executioner]
  type = Transient
  solve_type = Linear # this is to force convergence even though the nonlinear residual is high: we just care about the Jacobian in this test
  end_time = 1
  num_steps = 1
  dt = 1
[]

(modules/tensor_mechanics/test/tests/porosity/reg.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Functions]
  [volumetric]
    type = ParsedFunction
    value = t
  []
  [exact]
    type = ParsedFunction
    vars = 'f'
    vals = 'porosity_old'
    value = '(1 - f) * 3e-3 + f'
  []
[]

[Materials]
  [porosity]
    type = PorosityFromStrain
    initial_porosity = 0
    inelastic_strain = strain
    outputs = all
  []
  [strain]
    type = GenericFunctionRankTwoTensor
    tensor_name = strain
    tensor_functions = 'volumetric'
    outputs = all
  []
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 1e-3
[]

[Postprocessors]
  [porosity]
    type = ElementAverageValue
    variable = porosity
    execute_on = 'initial timestep_end'
  []
  [porosity_old]
    type = ElementAverageValue
    variable = porosity
    execute_on = 'initial timestep_begin'
    outputs = none
  []
  [exact]
    type = FunctionValuePostprocessor
    function = exact
  []
  [00]
    type = ElementAverageValue
    variable = strain_00
    execute_on = 'initial timestep_end'
  []
  [11]
    type = ElementAverageValue
    variable = strain_11
    execute_on = 'initial timestep_end'
  []
  [22]
    type = ElementAverageValue
    variable = strain_22
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/waterncg_liquid.i)

# Tests correct calculation of properties derivatives in PorousFlowWaterNCG
# for conditions that give a single liquid phase

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pgas]
  []
  [z]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    min = 6e6
    max = 8e6
    variable = pgas
  []
  [z]
    type = RandomIC
    min = 0.01
    max = 0.05
    variable = z
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = z
    fluid_component = 1
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    variable = pgas
    fluid_component = 0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    variable = z
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas z'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 1e4
  []
  [fs]
    type = PorousFlowWaterNCG
    water_fp = water
    gas_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [waterncg]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = z
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[AuxVariables]
  [sgas]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [sgas]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = sgas
  []
[]

[Postprocessors]
  [sgas_min]
    type = ElementExtremeValue
    variable = sgas
    value_type = min
  []
  [sgas_max]
    type = ElementExtremeValue
    variable = sgas
    value_type = max
  []
[]

(test/tests/multiapps/command_line/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [u]
    initial_condition = 1980
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/restart/restart_subapp_not_master/two_step_solve_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  active = ''
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  start_time = 2.0
  end_time = 4.0
  dt = 1.0
[]

[MultiApps]
  [./full_solve]
    type = FullSolveMultiApp
    execute_on = initial
    positions = '0 0 0'
    # input file will come from cli-args
  [../]
[]

[Transfers]
  [./transfer_u]
    type = MultiAppProjectionTransfer
    multi_app = full_solve
    direction = FROM_MULTIAPP
    variable = u
    source_variable = u
  [../]
[]

[Outputs]
  #file_base will come from cli-args
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update1.i)

# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = 1 plane

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 0 0  0 0 0  0 0 -2'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/markers/error_fraction_marker/error_fraction_marker_fv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
    order = CONSTANT
    family = MONOMIAL
    fv = true
  []
[]

[Functions]
  [solution]
    type = ParsedFunction
    value = (exp(x)-1)/(exp(1)-1)
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = u
    coeff = coeff
  []
  [conv]
    type = FVAdvection
    variable = u
    velocity = '1 0 0'
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = FVDirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Materials]
  [diff]
    type = ADGenericConstantMaterial
    prop_names = 'coeff'
    prop_values = '1'
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Adaptivity]
  [Indicators]
    [error]
      type = AnalyticalIndicator
      variable = u
      function = solution
    []
  []
  [Markers]
    [marker]
      type = ErrorFractionMarker
      coarsen = 0.1
      indicator = error
      refine = 0.3
    []
  []
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/inertial_torque.i)

# Check of the InertialTorque Jacobian
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  velocities = 'vel_x vel_y vel_z'
  accelerations = 'accel_x accel_y accel_z'
  gamma = 0.4
  beta = 0.4
  alpha = 0.1
  eta = 0.1
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./vel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_x]
  [../]
  [./accel_y]
  [../]
  [./accel_z]
  [../]
[]

[ICs]
  [./disp_x]
    type = RandomIC
    variable = disp_x
  [../]
  [./disp_y]
    type = RandomIC
    variable = disp_y
  [../]
  [./disp_z]
    type = RandomIC
    variable = disp_z
  [../]
  [./vel_x]
    type = RandomIC
    variable = vel_x
  [../]
  [./vel_y]
    type = RandomIC
    variable = vel_y
  [../]
  [./vel_z]
    type = RandomIC
    variable = vel_z
  [../]
  [./accel_x]
    type = RandomIC
    variable = accel_x
  [../]
  [./accel_y]
    type = RandomIC
    variable = accel_y
  [../]
  [./accel_z]
    type = RandomIC
    variable = accel_z
  [../]
[]


[Kernels]
  [./icm_x]
    type = InertialTorque
    component = 0
    variable = disp_x
  [../]
  [./icm_y]
    type = InertialTorque
    component = 1
    variable = disp_y
  [../]
  [./icm_z]
    type = InertialTorque
    component = 2
    variable = disp_z
  [../]
[]


[AuxKernels]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    execute_on = timestep_end
  [../]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    execute_on = timestep_end
  [../]
[]

[Materials]
  [./density]
    type = GenericConstantMaterial
    prop_names = density
    prop_values = 3.0
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/problems/eigen_problem/eigensolvers/ne_coupled_scaled.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./T]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./power]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = DiffMKernel
    variable = u
    mat_prop = diffusion
    offset = 0.0
  [../]

  [./rhs]
    type = CoefReaction
    variable = u
    coefficient = -1.0
    extra_vector_tags = 'eigen'
  [../]

  [./diff_T]
    type = Diffusion
    variable = T
  [../]
  [./src_T]
    type = CoupledForce
    variable = T
    v = power
  [../]
[]

[AuxKernels]
  [./power_ak]
    type = NormalizationAux
    variable = power
    source_variable = u
    normalization = unorm
    # this coefficient will affect the eigenvalue.
    normal_factor = 10
    execute_on = linear
  [../]
[]

[BCs]
  [./homogeneous]
    type = DirichletBC
    variable = u
    boundary = '0 1 2 3'
    value = 0
  [../]

  [./eigenU]
    type = EigenDirichletBC
    variable = u
    boundary = '0 1 2 3'
  [../]

  [./homogeneousT]
    type = DirichletBC
    variable = T
    boundary = '0 1 2 3'
    value = 0
  [../]
[]

[Materials]
  [./dc]
    type = VarCouplingMaterial
    var = T
    block = 0
    base = 1.0
    coef = 1.0
  [../]
[]

[Executioner]
  type = Eigenvalue
  solve_type = PJFNK

  # Postprocessor value to normalize
  normalization = unorm
  # Value to set normilization to
  normal_factor = 17
[]

[Postprocessors]
  [./unorm]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = linear
  [../]
[]

[Outputs]
  exodus = true
  execute_on = 'timestep_end'
[]

(test/tests/multiapps/sub_cycling/master_short.i)

# The master app will do 4 timesteps, while sub app only 2. This tests that the sub app will not
# do anything during the inactive period.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  end_time = 0.4
  dt = 0.1

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub_short.i
    sub_cycling = true
  [../]
[]

(modules/phase_field/test/tests/Nucleation/force.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
  elem_type = QUAD4
[]

[Variables]
  [./c]
  [../]
[]

[Kernels]
  [./c_force]
    type = DiscreteNucleationForce
    variable = c
    map = map
    no_nucleus_value = -1
    nucleus_value = 2
  [../]
  [./c_react]
    type = Reaction
    variable = c
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationInserter
    hold_time = 0.4
    probability = 0.01
    seed = 12346
    radius = 3.27
  [../]
  [./map]
    type = DiscreteNucleationMap
    int_width = 2
    periodic = c
    inserter = inserter
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  nl_abs_tol = 1e-10
  num_steps = 10
  dt = 0.2
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_kernels/ACInterfaceStress.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 8
  ny = 8
  nz = 8
  xmax = 20
  ymax = 20
  zmax = 20
[]

[Variables]
  [./eta]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 12.0
      invalue = 1.0
      outvalue = 0.0
      int_width = 16.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]

  [./ACInterfaceStress]
    type = ACInterfaceStress
    variable = eta
    mob_name = 1
    stress = 2.7
  [../]
[]

[Materials]
  [./strain]
    type = GenericConstantRankTwoTensor
    tensor_name = elastic_strain
    tensor_values = '0.11 0.12 0.13 0.21 0.22 0.23 0.31 0.32 0.33'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'PJFNK'

  l_max_its = 15
  l_tol = 1.0e-4

  nl_max_its = 10
  nl_rel_tol = 1.0e-11

  start_time = 0.0
  num_steps = 2
  dt = 1000
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/iteration_adaptive/adapt_tstep_grow_init_dt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0.0
  end_time = 20.0
  n_startup_steps = 2
  dtmax = 6.0
  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 10
    dt = 1.0
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  checkpoint = true
[]

(modules/porous_flow/test/tests/numerical_diffusion/fully_saturated_action.i)

# Using the fully-saturated action, which does mass lumping but no upwinding
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[PorousFlowFullySaturated]
  porepressure = porepressure
  coupling_type = Hydro
  gravity = '0 0 0'
  fp = the_simple_fluid
  mass_fraction_vars = tracer
  stabilization = none
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 101
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-1
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/userobjects/coupling_to_kernel/user_object_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 5
  ny = 5
  elem_type = QUAD4
[]

[UserObjects]
  [./ud]
    type = MTUserObject
    scalar = 2
    vector = '9 7 5'
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = -2
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = x*x
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  # this kernel will user user data object from above
  [./ffn]
    type = UserObjectKernel
    variable = u
    user_object = ud
  []
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    function = exact_fn
    boundary = '0 1 2 3'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(modules/xfem/test/tests/second_order_elements/diffusion_3d_hex27.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 4
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.2
  elem_type = HEX27
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./square_planar_cut_uo]
    type = RectangleCutUserObject
    cut_data = '  0.35 1.01 -0.001
                  0.35 0.49 -0.001
                  0.35 0.49  0.201
                  0.35 1.01  0.201'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 1.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform9_update_version.i)

# A single unit element is stretched in a complicated way
# that the trial stress is
#
#      1.16226      -0.0116587       0.0587872
#     -0.0116587         1.12695       0.0779428
#      0.0587872       0.0779428        0.710169
#
# This has eigenvalues
# la = {0.68849, 1.14101, 1.16987}
# and eigenvectors
#
# {-0.125484, -0.176871, 0.976202}
# {-0.0343704, -0.982614, -0.182451}
# {0.9915, -0.0564471, 0.117223}
#
# The tensile strength is 0.5 and Young=1 and Poisson=0.25.
# Using smoothing_tol=0.01, the return-map algorithm should
# return to, approximately, stress_I=stress_II=0.5.  This
# is a reduction of 0.65, so stress_III is approximately
# 0.68849 - 0.25 * 0.65 * 2 = 0.36.  The stress_I reduction of
# 0.67 gives an internal parameter of
# 0.67 / (E(1-v)/(1+v)/(1-2v)) = 0.558
# The final stress is
#
# {0.498, -0.003, 0.017},
# {-0.003, 0.495, 0.024},
# {0.017, 0.024,  0.367}

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '3*x+2*y+z'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3*x-4*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 'x-2*z'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0.25
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.001
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform9_update_version
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/poro/vol_expansion.i)

# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion
#
# P = t
# With the Biot coefficient being 2.0, the effective stresses should be
# stress_xx = stress_yy = stress_zz = 2t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = 2t.
# I use a single element lying 0<=x<=1, 0<=y<=1 and 0<=z<=1, and
# fix the left, bottom and back boundaries appropriately,
# so at the point x=y=z=1, the displacements should be
# disp_x = disp_y = disp_z = 2t/3 (small strain physics is used)
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./p]
  [../]
[]

[BCs]
  [./p]
    type = FunctionDirichletBC
    boundary = 'bottom top'
    variable = p
    function = t
  [../]
  [./xmin]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0
  [../]
  [./ymin]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0
  [../]
  [./zmin]
    type = DirichletBC
    boundary = back
    variable = disp_z
    value = 0
  [../]
[]

[Kernels]
  [./unimportant_p]
    type = Diffusion
    variable = p
  [../]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    porepressure = p
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    porepressure = p
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    porepressure = p
    component = 2
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]

[Postprocessors]
  [./corner_x]
    type = PointValue
    point = '1 1 1'
    variable = disp_x
  [../]
  [./corner_y]
    type = PointValue
    point = '1 1 1'
    variable = disp_y
  [../]
  [./corner_z]
    type = PointValue
    point = '1 1 1'
    variable = disp_z
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    # bulk modulus = 1, poisson ratio = 0.2
    C_ijkl = '0.5 0.75'
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./biot]
    type = GenericConstantMaterial
    prop_names = biot_coefficient
    prop_values = 2.0
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
    petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  dt = 0.1
  end_time = 1
[]

[Outputs]
  file_base = vol_expansion
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/line_sink01.i)

# PorousFlowPeacemanBorehole with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph0_sp1]
  []
  [massfrac_ph1_sp0]
  []
  [massfrac_ph1_sp1]
  []
  [temp]
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
  [dummy_outflow0]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow1]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow2]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow3]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow4]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow5]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow6]
    type = PorousFlowSumQuantity
  []
  [dummy_outflow7]
    type = PorousFlowSumQuantity
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    min = 1
    max = 2
  []
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph0_sp1]
    type = RandomIC
    variable = massfrac_ph0_sp1
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp1]
    type = RandomIC
    variable = massfrac_ph1_sp1
    min = 0
    max = 1
  []
[]

[Kernels]
  [dummy_temp]
    type = TimeDerivative
    variable = temp
  []
  [dummy_ppwater]
    type = TimeDerivative
    variable = ppwater
  []
  [dummy_ppgas]
    type = TimeDerivative
    variable = ppgas
  []
  [dummy_m00]
    type = TimeDerivative
    variable = massfrac_ph0_sp0
  []
  [dummy_m01]
    type = TimeDerivative
    variable = massfrac_ph0_sp1
  []
  [dummy_m10]
    type = TimeDerivative
    variable = massfrac_ph1_sp0
  []
  [dummy_m11]
    type = TimeDerivative
    variable = massfrac_ph1_sp1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
      cv = 1.1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
      cv = 1.8
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0.1 0.02 0.03 0.02 0.0 0.01 0.03 0.01 0.3'
  []
[]

[DiracKernels]
  [dirac0]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 0
    variable = ppwater
    point_file = one_point.bh
    line_length = 1
    SumQuantityUO = dummy_outflow0
    character = 1
    bottom_p_or_t = -10
    unit_weight = '1 2 3'
    re_constant = 0.123
  []
  [dirac1]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 1
    variable = ppgas
    line_length = 1
    line_direction = '-1 -1 -1'
    use_relative_permeability = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow1
    character = -0.5
    bottom_p_or_t = 10
    unit_weight = '1 2 -3'
    re_constant = 0.3
  []
  [dirac2]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 0
    variable = massfrac_ph0_sp0
    line_length = 1.3
    line_direction = '1 0 1'
    use_mobility = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow2
    character = 0.6
    bottom_p_or_t = -4
    unit_weight = '-1 -2 -3'
    re_constant = 0.4
  []
  [dirac3]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 0
    variable = massfrac_ph0_sp1
    line_length = 1.3
    line_direction = '1 1 1'
    use_enthalpy = true
    mass_fraction_component = 0
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow3
    character = -1
    bottom_p_or_t = 3
    unit_weight = '0.1 0.2 0.3'
    re_constant = 0.5
  []
  [dirac4]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 1
    variable = massfrac_ph1_sp0
    function_of = temperature
    line_length = 0.9
    line_direction = '1 1 1'
    mass_fraction_component = 1
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow4
    character = 1.1
    bottom_p_or_t = -7
    unit_weight = '-1 2 3'
    re_constant = 0.6
  []
  [dirac5]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 1
    variable = temp
    line_length = 0.9
    function_of = temperature
    line_direction = '1 2 3'
    mass_fraction_component = 2
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow5
    character = 0.9
    bottom_p_or_t = -8
    unit_weight = '1 2 1'
    re_constant = 0.7
  []
  [dirac6]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 0
    variable = ppwater
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow6
    character = 0
    bottom_p_or_t = 10
    unit_weight = '0.0 0.0 0.0'
  []
  [dirac7]
    type = PorousFlowPeacemanBorehole
    fluid_phase = 1
    variable = massfrac_ph0_sp0
    use_mobility = true
    mass_fraction_component = 1
    use_relative_permeability = true
    use_internal_energy = true
    point_file = one_point.bh
    SumQuantityUO = dummy_outflow7
    character = -1
    bottom_p_or_t = 10
    unit_weight = '0.1 0.2 0.3'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = line_sink01
[]

(modules/porous_flow/test/tests/heat_mass_transfer/variable_transfer_0D.i)


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[Variables]
  [u]
    initial_condition = 1
  []
[]

[AuxVariables]
  [v]
    initial_condition = 10
  []
[]

[Kernels]
  [u_dot]
    type = TimeDerivative
    variable = u
  []
  [value_transfer]
    type = PorousFlowHeatMassTransfer
    variable = u
    v = v
    transfer_coefficient = 1e-1
  []
[]

[Postprocessors]
  [point_value]
    type = PointValue
    variable = u
    point = '0.5 0.5 0.'
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [basic]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  num_steps = 11
  dt = 1
[]


[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/fluidstate/brineco2_hightemp.i)

# Tests correct calculation of properties in PorousFlowBrineCO2 in the elevated
# temperature regime (T > 110C)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  temperature = 250
[]

[Variables]
  [pgas]
    initial_condition = 20e6
  []
  [z]
     initial_condition = 0.2
  []
[]

[AuxVariables]
  [xnacl]
    initial_condition = 0.1
  []
  [pressure_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [pressure_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x0_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [x0_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1_water]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1_gas]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [pressure_water]
    type = PorousFlowPropertyAux
    variable = pressure_water
    property = pressure
    phase = 0
    execute_on = timestep_end
  []
  [pressure_gas]
    type = PorousFlowPropertyAux
    variable = pressure_gas
    property = pressure
    phase = 1
    execute_on = timestep_end
  []
  [saturation_water]
    type = PorousFlowPropertyAux
    variable = saturation_water
    property = saturation
    phase = 0
    execute_on = timestep_end
  []
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = timestep_end
  []
  [density_water]
    type = PorousFlowPropertyAux
    variable = density_water
    property = density
    phase = 0
    execute_on = timestep_end
  []
  [density_gas]
    type = PorousFlowPropertyAux
    variable = density_gas
    property = density
    phase = 1
    execute_on = timestep_end
  []
  [viscosity_water]
    type = PorousFlowPropertyAux
    variable = viscosity_water
    property = viscosity
    phase = 0
    execute_on = timestep_end
  []
  [viscosity_gas]
    type = PorousFlowPropertyAux
    variable = viscosity_gas
    property = viscosity
    phase = 1
    execute_on = timestep_end
  []
  [x1_water]
    type = PorousFlowPropertyAux
    variable = x1_water
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = timestep_end
  []
  [x1_gas]
    type = PorousFlowPropertyAux
    variable = x1_gas
    property = mass_fraction
    phase = 1
    fluid_component = 1
    execute_on = timestep_end
  []
  [x0_water]
    type = PorousFlowPropertyAux
    variable = x0_water
    property = mass_fraction
    phase = 0
    fluid_component = 0
    execute_on = timestep_end
  []
  [x0_gas]
    type = PorousFlowPropertyAux
    variable = x0_gas
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = timestep_end
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = z
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas z'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = z
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [density_water]
    type = ElementIntegralVariablePostprocessor
    variable = density_water
  []
  [density_gas]
    type = ElementIntegralVariablePostprocessor
    variable = density_gas
  []
  [viscosity_water]
    type = ElementIntegralVariablePostprocessor
    variable = viscosity_water
  []
  [viscosity_gas]
    type = ElementIntegralVariablePostprocessor
    variable = viscosity_gas
  []
  [x1_water]
    type = ElementIntegralVariablePostprocessor
    variable = x1_water
  []
  [x0_water]
    type = ElementIntegralVariablePostprocessor
    variable = x0_water
  []
  [x1_gas]
    type = ElementIntegralVariablePostprocessor
    variable = x1_gas
  []
  [x0_gas]
    type = ElementIntegralVariablePostprocessor
    variable = x0_gas
  []
  [sg]
    type = ElementIntegralVariablePostprocessor
    variable = saturation_gas
  []
  [sw]
    type = ElementIntegralVariablePostprocessor
    variable = saturation_water
  []
  [pwater]
    type = ElementIntegralVariablePostprocessor
    variable = pressure_water
  []
  [pgas]
    type = ElementIntegralVariablePostprocessor
    variable = pressure_gas
  []
  [x0mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    phase = '0 1'
  []
  [x1mass]
    type = PorousFlowFluidMass
    fluid_component = 1
    phase = '0 1'
  []
[]

[Outputs]
  csv = true
  execute_on = 'TIMESTEP_END'
  perf_graph = false
[]

(modules/porous_flow/test/tests/dirackernels/pls03.i)

# Test that the upwinding works correctly.
#
# A poly-line sink sits at the centre of the element.
# It has length=4 and weight=0.5, and extracts fluid
# at a constant rate of
# (1 * relative_permeability) kg.m^-1.s^-1
# Since it sits at the centre of the element, it extracts
# equally from each node, so the rate of extraction from
# each node is
# (0.5 * relative_permeability) kg.s^-1
# including the length and weight effects.
#
# There is no fluid flow.
#
# The initial conditions are such that all nodes have
# relative_permeability=0, except for one which has
# relative_permeaility = 1.  Therefore, all nodes should
# remain at their initial porepressure, except the one.
#
# The porosity is 0.1, and the elemental volume is 2,
# so the fluid mass at the node in question = 0.2 * density / 4,
# where the 4 is the number of nodes in the element.
# In this simulation density = dens0 * exp(P / bulk), with
# dens0 = 100, and bulk = 20 MPa.
# The initial porepressure P0 = 10 MPa, so the final (after
# 1 second of simulation) is
# P(t=1) = 8.748592 MPa
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    #function = if((x<1)&(y<0.5),1E7,-1E7)
    function = if((x<1)&(y>0.5),1E7,-1E7)
    #function = if((x>1)&(y<0.5),1E7,-1E7)
    #function = if((x>1)&(y>0.5),1E7,-1E7)
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pls_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      density0 = 100
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityFLAC
    phase = 0
    m = 2
    s_res = 0.99
    sum_s_res = 0.99
  []
[]

[DiracKernels]
  [pls]
    type = PorousFlowPolyLineSink
    fluid_phase = 0
    point_file = pls03.bh
    use_relative_permeability = true
    line_length = 4
    SumQuantityUO = pls_total_outflow_mass
    variable = pp
    p_or_t_vals = '0 1E7'
    fluxes = '1 1'
  []
[]

[Postprocessors]
  [pls_report]
    type = PorousFlowPlotQuantity
    uo = pls_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p00]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
  [p01]
    type = PointValue
    variable = pp
    point = '0 1 0'
    execute_on = timestep_end
  []
  [p20]
    type = PointValue
    variable = pp
    point = '2 0 0'
    execute_on = timestep_end
  []
  [p21]
    type = PointValue
    variable = pp
    point = '2 1 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 pls_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 1
  dt = 1
  solve_type = NEWTON
[]

[Outputs]
  file_base = pls03
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(test/tests/kernels/conservative_advection/no_upwinding_2D.i)

# 2D test of advection with no upwinding
# Note there are overshoots or undershoots
# but numerical diffusion is minimized.
# The center of the blob advects with the correct velocity
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u_blob]
    type = FunctionIC
    variable = u
    function = 'if(x<0.2,if(y<0.2,1,0),0)'
  [../]
[]

[Kernels]
  [./udot]
    type = TimeDerivative
    variable = u
  [../]
  [./advection]
    type = ConservativeAdvection
    variable = u
    velocity = '2 1 0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = LINEAR
  dt = 0.01
  end_time = 0.1
  l_tol = 1E-14
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/RndSmoothCircleIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    variable = c
    type = RndSmoothCircleIC
    x1 = 25.0
    y1 = 25.0
    radius = 6.0
    invalue = 1.0
    variation_invalue = 0.0
    outvalue = -0.8
    variation_outvalue = 0.2
    int_width = 5
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 10
  l_tol = 1.0e-4
  nl_max_its = 10

  start_time = 0.0
  num_steps = 1
  dt = 20.0
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/multiple_position_files/sub1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/Nucleation/marker.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    variable = c
    value = 0
  [../]
  [./right]
    type = DirichletBC
    boundary = right
    variable = c
    value = 1
  [../]
  [./Periodic]
    [./all]
      auto_direction = y
    [../]
  [../]
[]

[Kernels]
  [./c]
    type = Diffusion
    variable = c
  [../]
  [./dt]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./nucleation]
    type = DiscreteNucleation
    op_names  = c
    op_values = 1
    map = map
    outputs = exodus
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationInserter
    hold_time = 1
    probability = 0.01
    radius = 3.27
  [../]
  [./map]
    type = DiscreteNucleationMap
    periodic = c
    inserter = inserter
  [../]
[]

[Adaptivity]
  [./Markers]
    [./nuc]
      type = DiscreteNucleationMarker
      map = map
    [../]
  [../]
  marker = nuc
  cycles_per_step = 3
  recompute_markers_during_cycles = true
  max_h_level = 3
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  hide = c
[]

(test/tests/kernels/vector_fe/electromagnetic_coulomb_gauge.i)

# This is an MMS problem that demonstrates solution of Maxwell's equations in the
# Coulomb gauge potential form. The equations solved are:
# -\nabla^2 V = f_{V,mms}
# -\nabla^2 A - \omega^2 A + \nabla \frac{\partial V}{\partial t} = f_{A,mms}
# This tests the value and gradient of a VectorMooseVariable as well as the time
# derivative of the gradient of a standard MooseVariable
#
# This input file is subject to two tests:
# 1) An exodiff test of the physics
# 2) A Jacobian test to verify accuracy of hand-coded Jacobian routines

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmin = -1
  ymin = -1
[]

[Variables]
  [./V]
  [../]
  [./A]
    family = LAGRANGE_VEC
    order = FIRST
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = V
    coef = 5
  [../]
  [./V_frc]
    type = BodyForce
    function = 'V_forcing_function'
    variable = V
  [../]
  [./A_diff]
    type = VectorCoefDiffusion
    variable = A
    coef = 5
  [../]
  [./A_coeff_reaction]
    type = VectorCoeffReaction
    variable = A
    coefficient = -.09
  [../]
  [./A_coupled_grad_td]
    type = VectorCoupledGradientTimeDerivative
    variable = A
    v = V
  [../]
  [./A_frc]
    type = VectorBodyForce
    variable = A
    function_x = 'Ax_forcing_function'
    function_y = 'Ay_forcing_function'
    function_z = '0'
  [../]
[]

[BCs]
  [./bnd_V]
    type = FunctionDirichletBC
    variable = V
    boundary = 'left right top bottom'
    function = 'V_exact_sln'
  [../]
  [./bnd_A]
    type = VectorPenaltyDirichletBC
    variable = A
    x_exact_sln = 'Ax_exact_sln'
    y_exact_sln = 'Ay_exact_sln'
    z_exact_sln = '0'
    penalty = 1e10
    boundary = 'left right top bottom'
  [../]
[]

[Functions]
  [./V_exact_sln]
    type = ParsedFunction
    value = 'cos(0.3*t)*cos(1.1*x)*cos(1.2*y)'
  [../]
  [./Ax_exact_sln]
    type = ParsedFunction
    value = 'cos(0.3*t)*cos(0.4*x)*cos(0.5*y)'
  [../]
  [./Ay_exact_sln]
    type = ParsedFunction
    value = 'cos(0.3*t)*cos(0.6*x)*cos(0.7*y)'
  [../]
  [./V_forcing_function]
    type = ParsedFunction
    value = '0.33*sin(0.3*t)*sin(1.1*x)*cos(1.2*y) + 13.25*cos(0.3*t)*cos(1.1*x)*cos(1.2*y)'
  [../]
  [./Ax_forcing_function]
    type = ParsedFunction
    value = '0.33*sin(0.3*t)*sin(1.1*x)*cos(1.2*y) + 1.96*cos(0.3*t)*cos(0.4*x)*cos(0.5*y)'
  [../]
  [./Ay_forcing_function]
    type = ParsedFunction
    value = '0.36*sin(0.3*t)*sin(1.2*y)*cos(1.1*x) + 4.16*cos(0.3*t)*cos(0.6*x)*cos(0.7*y)'
  [../]
[]

[Preconditioning]
  [./pre]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  end_time = 3
  l_max_its = 100
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -ksp_gmres_restart'
  petsc_options_value = 'asm 100'
  petsc_options = '-ksp_converged_reason -ksp_monitor_true_residual -ksp_monitor_singular_value -snes_linesearch_monitor'
  line_search = 'bt'
[]

[Outputs]
  exodus = true
  print_linear_residuals = false
[]

[Debug]
  show_var_residual_norms = true
[]

(test/tests/controls/bool_function_control/bool_function_control.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Functions]
  [solve_fn]
    type = ParsedFunction
    value = 'if(t<0.3, 1, 0)'
  []
[]

[Variables]
  [u]
    initial_condition = 1
  []
[]

[Kernels]
  [td]
    type = TimeDerivative
    variable = u
  []
  [bf]
    type = BodyForce
    variable = u
    function = 1
  []
[]

[Controls]
  [solve_ctrl]
    type = BoolFunctionControl
    function = solve_fn
    parameter = '*/*/solve'
    execute_on = timestep_begin
  []
[]

[Postprocessors]
  [./u_val]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_begin'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
[]

[Outputs]
  csv = true
[]

(modules/porous_flow/test/tests/jacobian/chem02.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Precipitation with temperature
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.6
  []
  [b]
    initial_condition = 0.4
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [temp]
    initial_condition = 0.5
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E5
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E5
    stoichiometry = 3
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '2.5 3.8'
    reactions = '1.1 1.2'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1.1
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(modules/phase_field/test/tests/solution_rasterizer/diffuse.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 20
  ny = 20
  nz = 20
  xmin = 0.0
  xmax = 10.0
  ymin = 0.0
  ymax = 10.0
  zmin = 0.0
  zmax = 10.0
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c]
    variable = c
    type = SmoothCircleIC
    x1 = 5.0
    y1 = 5.0
    z1 = 5.0
    radius = 4.0
    invalue = 1.0
    outvalue = 0.0
    int_width = 1.0
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Outputs]
  exodus = true
[]

(test/tests/functions/piecewise_multilinear/time.i)

# PiecewiseMultilinear function tests for time-dependent data
# See [Functions] block for a description of the tests

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1
  nx = 1
  ymin = 0
  ymax = 1
  ny = 1
  zmin = 0
  zmax = 1
  nz = 1
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy_u]
    type = TimeDerivative
    variable = dummy
  [../]
[]


[AuxVariables]
  [./time1_var]
  [../]
[]

[AuxKernels]
  [./time1_AuxK]
    type = FunctionAux
    variable = time1_var
    function = time1_fcn
  [../]
[]

[Functions]
# This increases linearly: f = t
  [./time1_fcn]
    type = PiecewiseMultilinear
    data_file = time1.txt
  [../]
  [./time1_answer]
    type = ParsedFunction
    value = t
  [../]
[]

[Postprocessors]
  [./time1_pp]
    type = NodalL2Error
    function = time1_answer
    variable = time1_var
  [../]
[]


[Executioner]
  type = Transient
  dt = 0.1
  end_time = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = time
  hide = dummy
  csv = true
[]

(test/tests/auxkernels/function_scalar_aux/function_scalar_aux.i)

#
# Testing a solution that is second order in space and first order in time
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD9
[]

[AuxVariables]
  [./x]
    family = SCALAR
    order = FIRST
  [../]
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    value = ((x*x)+(y*y))-(4*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]

  [./x_fn]
    type = ParsedFunction
    value = t
  [../]
[]

[AuxScalarKernels]
  [./x_saux]
    type = FunctionScalarAux
    variable = x
    function = x_fn
  [../]
[]

[Kernels]
  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]

  [./x]
    type = ScalarVariable
    variable = x
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.25
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn01.i)

# two phase
# unsaturated = true

# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn01
  exodus = false
[]

(test/tests/bcs/periodic/all_periodic_trans.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmax = 10
  ymax = 10
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Functions]
  [./tr_x]
    type = ParsedFunction
    value = x
  [../]
  [./tr_y]
    type = ParsedFunction
    value = y+10
  [../]
  [./itr_x]
    type = ParsedFunction
    value = x
  [../]
  [./itr_y]
    type = ParsedFunction
    value = y-10
  [../]

  [./tr_x2]
    type = ParsedFunction
    value = x+10
  [../]
  [./tr_y2]
    type = ParsedFunction
    value = y
  [../]
  [./itr_x2]
    type = ParsedFunction
    value = x-10
  [../]
  [./itr_y2]
    type = ParsedFunction
    value = y
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./forcing]
    type = GaussContForcing
    variable = u
    x_center = 2
    y_center = 1
    x_spread = 0.25
    y_spread = 0.5
  [../]
  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  # active = ' '
  [./Periodic]
    [./x]
      primary = bottom
      secondary = top
      transform_func = 'tr_x tr_y'
      inv_transform_func = 'itr_x itr_y'
    [../]

    [./y]
      primary = left
      secondary = right
      transform_func = 'tr_x2 tr_y2'
      inv_transform_func = 'itr_x2 itr_y2'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  num_steps = 10
  solve_type = NEWTON
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/porous_flow/test/tests/gravity/grav02f.i)

# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PS), 2components, van Genuchten capillary pressure, constant fluid bulk-moduli for each phase, constant viscosity,
# constant permeability, Corey relative permeabilities with residual saturation

[Mesh]
  type = GeneratedMesh
  dim = 2
  ny = 10
  ymax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 -10 0'
[]

[Variables]
  [ppwater]
    initial_condition = 1.5e6
  []
  [sgas]
    initial_condition = 0.3
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
  [ppgas]
    family = MONOMIAL
    order = CONSTANT
  []
  [swater]
    family = MONOMIAL
    order = CONSTANT
  []
  [relpermwater]
    family = MONOMIAL
    order = CONSTANT
  []
  [relpermgas]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = ppwater
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = sgas
  []
[]

[AuxKernels]
  [ppgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = ppgas
  []
  [swater]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = swater
  []
  [relpermwater]
    type = MaterialStdVectorAux
    property = PorousFlow_relative_permeability_qp
    index = 0
    variable = relpermwater
  []
  [relpermgas]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = relpermgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-4
    pc_max = 2e5
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      viscosity = 1e-3
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 10
      viscosity = 1e-5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-11 0 0 0 1e-11 0  0 0 1e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.25
    sum_s_res = 0.35
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
    s_res = 0.1
    sum_s_res = 0.35
  []
[]

[Postprocessors]
  [mass_ph0]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'initial timestep_end'
  []
  [mass_ph1]
    type = PorousFlowFluidMass
    fluid_component = 1
    execute_on = 'initial timestep_end'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_stol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-13 15'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1e5
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1e4
  []
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = grav02f
  exodus = true
  perf_graph = true
  csv = false
[]

(modules/stochastic_tools/examples/batch/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  []
  [time]
    type = ADTimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Postprocessors]
  [average]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.25
  solve_type = NEWTON
[]

[Controls]
  [receiver]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(modules/porous_flow/test/tests/infiltration_and_drainage/wli02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 1
  xmin = -1000
  xmax = 0
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = pressure
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureBW
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 4
      density0 = 10
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [massfrac]
    type = PorousFlowMassFraction
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [relperm]
    type = PorousFlowRelativePermeabilityBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.25
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 1 0  0 0 1'
  []
[]

[Variables]
  [pressure]
    initial_condition = -1E-4
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pressure
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pressure
    gravity = '-0.1 0 0'
  []
[]

[AuxVariables]
  [SWater]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [SWater]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 0
    variable = SWater
  []
[]

[BCs]
  [base]
    type = DirichletBC
    boundary = 'left'
    value = -1E-4
    variable = pressure
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10      1E-10      10000'
  []
[]

[VectorPostprocessors]
  [swater]
    type = LineValueSampler
    variable = SWater
    start_point = '-1000 0 0'
    end_point = '0 0 0'
    sort_by = x
    num_points = 71
    execute_on = timestep_end
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 100
  dt = 5
[]

[Outputs]
  file_base = wli02
  sync_times = '100 500 1000'
  [exodus]
    type = Exodus
    sync_only = true
  []
  [along_line]
    type = CSV
    sync_only = true
  []
[]

(test/tests/multiapps/sub_cycling_failure/failure_with_max_procs_set.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
  petsc_options_value = ' lu       superlu_dist                '
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    sub_cycling = true
    max_procs_per_app = 1
  [../]
[]

(test/tests/bcs/vectorpostprocessor/vectorpostprocessor.i)


[Mesh]
  type = GeneratedMesh
  nx = 10
  ny = 10
  xmax = 1
  ymax = 1
  dim = 2
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./conv]
    type = ConservativeAdvection
    variable = u
    velocity = '0 1 0'
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./src]
    type = BodyForce
    variable = u
    function = ffn
  [../]
  [./diffv]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 2
  [../]
  [./right]
    type = ChannelGradientBC
    variable = u
    boundary = right
    channel_gradient_pps = channel_gradient
    axis = y
    h_name = h
  [../]
  [./top]
    type = OutflowBC
    variable = u
    boundary = top
    velocity = '0 1 0'
  [../]
  [./leftv]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  [../]
  [./rightv]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./mat]
    type = GenericConstantMaterial
    prop_names = 'h'

    #Nu = 4
    #k = 1
    #half_channel_length = 0.5
    #h=Nu*k/half_channel_length
    prop_values = '8'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

[VectorPostprocessors]
  [./lv1]
    num_points = 30
    start_point = '0 0 0'
    end_point = '0 1 0'
    sort_by = 'y'
    variable = u
    type = LineValueSampler
    execute_on = 'timestep_begin nonlinear timestep_end linear'
  [../]
  [./lv2]
    num_points = 30
    start_point = '1 0 0'
    end_point =   '1 1 0'
    sort_by = 'y'
    variable = v
    type = LineValueSampler
    execute_on = 'timestep_begin nonlinear timestep_end linear'
  [../]
  [./channel_gradient]
    lv1 = lv1
    lv2 = lv2
    var1 = u
    var2 = v
    axis = y
    type = ChannelGradientVectorPostprocessor
    execute_on = 'timestep_begin nonlinear timestep_end linear'
  [../]
[]

[Functions]
  [./ffn]
    type = ParsedFunction
    value = '1'
  [../]
[]

(modules/xfem/test/tests/moving_interface/moving_ad_diffusion.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 3
  xmin = 0.0
  xmax = 1
  ymin = 0.0
  ymax = 1
  elem_type = QUAD4
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./ls_func]
    type = ParsedFunction
    value = 'x-0.76+0.21*t'
  [../]
[]

[Kernels]
  [./diff]
    type = ADMatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./time_deriv]
    type = ADTimeDerivative
    variable = u
  [../]
[]

[Constraints]
  [./u_constraint]
    type = XFEMSingleVariableConstraint
    use_displaced_mesh = false
    variable = u
    jump = 0
    use_penalty = true
    alpha = 1e5
    geometric_cut_userobject = 'level_set_cut_uo'
  [../]
[]

[BCs]
  [./right_u]
    type = ADDirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./left_u]
    type = ADDirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./diffusivity_A]
    type = ADGenericConstantMaterial
    prop_names = A_diffusion_coefficient
    prop_values = 5
  [../]

  [./diffusivity_B]
    type = ADGenericConstantMaterial
    prop_names = B_diffusion_coefficient
    prop_values = 0.5
  [../]

  [./diff_combined]
    type = ADLevelSetBiMaterialReal
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = ls
    prop_name = diffusion_coefficient
  [../]
[]

[Executioner]
  type = Transient

  solve_type = NEWTON
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  l_max_its = 20
  l_tol = 1e-8
  nl_max_its = 15
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-50

  start_time = 0.0
  dt = 1
  end_time = 2

  max_xfem_update = 1
[]

[Outputs]
  exodus = true
  execute_on = timestep_end
  csv = true
  file_base = moving_diffusion_out
  perf_graph = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/transfers/multiapp_nearest_node_transfer/tosub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD8
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[AuxVariables]
  [./nodal_source_from_master_nodal]
    family = LAGRANGE
    order = FIRST
  [../]
  [./nodal_source_from_master_elemental]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./elemental_source_from_master_nodal]
    family = LAGRANGE
    order = FIRST
  [../]
  [./elemental_source_from_master_elemental]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/ADCHSplitChemicalPotential/simple_transient_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./c]
  [../]
  [./mu]
  [../]
[]

[Kernels]
  [./conc]
    type = ADCHSplitConcentration
    variable = c
    chemical_potential_var = mu
    mobility = mobility_prop
  [../]
  [./chempot]
    type = ADCHSplitChemicalPotential
    variable = mu
    chemical_potential = mu_prop
  [../]
  [./time]
    type = ADTimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./chemical_potential]
    type = ADPiecewiseLinearInterpolationMaterial
    property = mu_prop
    variable = c
    x = '0 1'
    y = '0 1'
  [../]
  [./mobility_prop]
    type = ADGenericConstantMaterial
    prop_names = mobility_prop
    prop_values = 0.1
  [../]
[]

[BCs]
  [./leftc]
    type = DirichletBC
    variable = c
    boundary = left
    value = 0
  [../]
  [./rightc]
    type = DirichletBC
    variable = c
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly       lu           2'
  dt = 0.1
  num_steps = 20
[]

[Preconditioning]
  [./smp]
     type = SMP
     full = true
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update33.i)

# MC update version, with only MohrCoulomb, cohesion=40, friction angle = 35deg, psi = 5deg, smoothing_tol = 0.5
# Compressive strength = 1MPa
# Lame lambda = 1E3.  Lame mu = 1.3E3

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 0.5
    shear_modulus = 1.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-10 -12 14  -12 -5 -20  14 -20 -8'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/kernels/kernel_precompute/kernel_precompute_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'convected'

  [./convected]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff conv'

  [./diff]
    type = DiffusionPrecompute
    variable = convected
  [../]

  [./conv]
    type = ConvectionPrecompute
    variable = convected
    velocity = '1.0 0.0 0.0'
  [../]
[]

[BCs]
  active = 'bottom top'

  [./bottom]
    type = DirichletBC
    variable = convected
    boundary = 'left'
    value = 0
  [../]

  [./top]
    type = DirichletBC
    variable = convected
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(modules/heat_conduction/test/tests/view_factors/view_factor_2d.i)

[GlobalParams]
  view_factor_object_name = unobstructed_vf
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
[]

[UserObjects]
  active = 'unobstructed_vf'

  [unobstructed_vf]
    type = UnobstructedPlanarViewFactor
    boundary = 'top left right bottom'
    execute_on = INITIAL
  []

  [vf_study]
    type = ViewFactorRayStudy
    execute_on = initial
    boundary = 'left right bottom top'
    face_order = TENTH
    polar_quad_order = 80
  []

  [rt_vf]
    type = RayTracingViewFactor
    boundary = 'left right bottom top'
    execute_on = INITIAL
    normalize_view_factor = false
    ray_study_name = vf_study
  []
[]

##
## Reference: bottom -> left/right = 0.19098
##            bottom -> top = 0.61803
## Result at spatial order 20, angular order 200 & -r2
##            bottom -> left/right = 0.1911
##            bottom -> top = 0.6177
##
## For convenience, the "view_factor_object_name" for these
## PPs are set in global params for switching between methods
##
[Postprocessors]
  [left_right]
    type = ViewFactorPP
    from_boundary = left
    to_boundary = right
  []

  [left_top]
    type = ViewFactorPP
    from_boundary = left
    to_boundary = top
  []

  [left_bottom]
    type = ViewFactorPP
    from_boundary = left
    to_boundary = bottom
  [../]

  [bottom_left]
    type = ViewFactorPP
    from_boundary = bottom
    to_boundary = left
  []

  [bottom_right]
    type = ViewFactorPP
    from_boundary = bottom
    to_boundary = right
  []

  [bottom_top]
    type = ViewFactorPP
    from_boundary = bottom
    to_boundary = top
  []
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
  [Quadrature] # higher order quadrature for unobstructed
    order = SECOND
  []
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp04.i)

# Capped weak-plane plasticity
# checking jacobian for tensile failure, with some shear
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 1
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0 1  0 1 2'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 1
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/richards/test/tests/gravity_head_2/gh_fu_18.i)

# with immobile saturation - this illustrates a perfect case of fullyupwind working very well
# unsaturated = true
# gravity = true
# full upwinding = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 0.5E1 0.5E2 0.4E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.4
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.3
    n = 2
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-5
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = ConstantIC
    value = 1
    variable = pwater
  [../]
  [./gas_ic]
    type = ConstantIC
    value = 2
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  file_base = gh_fu_18
  execute_on = 'timestep_end final'
  interval = 100000
  exodus = true
[]

(test/tests/transfers/multiapp_variable_value_sample_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_master]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass2.i)

# Test for small strain euler beam vibration in y direction

# An impulse load is applied at the end of a cantilever beam of length 5ft (60 in).
# The beam is massless with a lumped mass at the end of the beam of 5000 lb
# The properties of the cantilever beam are as follows:
# E = 1e7 and I = 120 in^4
# Assuming a square cross section A = sqrt(12 * I) = 37.95
# Shear modulus (G) = 3.846e6
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 1.0
# mass (m) = 5000 lb / 386 = 12.95

# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 5.71 cps

# This implies that the corresponding time period of this beam is 0.175 s.

# The FEM solution for this beam with 10 elements gives
# a time period of 0.175 s with time step of 0.005 s.

# Reference: Strength of Materials by Marin ans Sauer, 2nd Ed.
# Example Problem 11-50, pg. 375

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 60.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./vel_z]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_x]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_y]
  order = FIRST
  family = LAGRANGE
  [../]
  [./accel_z]
  order = FIRST
  family = LAGRANGE
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.5
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.25
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.5
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
  [./x_inertial]
    type = NodalTranslationalInertia
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 12.95
  [../]
  [./y_inertial]
    type = NodalTranslationalInertia
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 12.95
  [../]
  [./z_inertial]
    type = NodalTranslationalInertia
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 12.95
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 10.0'
    y = '0.0 1e2  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  l_tol = 1e-8
  l_max_its = 50
  nl_max_its = 15
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  start_time = 0.0
  dt = 0.005
  end_time = 1.5
  timestep_tolerance = 1e-6
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e7
    poissons_ratio = 0.30005200208
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 37.95
    Ay = 0.0
    Az = 0.0
    Iy = 120.0
    Iz = 120.0
    y_orientation = '0.0 1.0 0.0'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '60.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  exodus = true
  csv = true
  perf_graph = true
[]

(modules/geochemistry/test/tests/kernels/dispersion_1.i)

# Dispersion of a step-function front of concentration
# The initial condition is such that the theoretical result is exactly
# c = erf(x/sqrt(4*t*D)), where D = hydrodynamic_dispersion
#
# The finite mesh resolution and large time-step size means this is only achieved approximately (increasing nx and decreasing results in the error decreasing, but note the series approximation to the error function means that the error should never be exactly zero)

por = 2.0 # this is the porosity.  The result should not depend on por in this example since it appears in both terms of the PDE
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -5
  xmax = 5
[]

[Variables]
  [conc]
  []
[]

[ICs]
  [spike]
    type = FunctionIC
    variable = conc
    function = 'if(x<=0.0, -1.0, 1.0)'
  []
[]

[Kernels]
  [dot]
    type = GeochemistryTimeDerivative
    porosity = ${por}
    variable = conc
  []
  [disp]
    type = GeochemistryDispersion
    variable = conc
    porosity = ${por}
    tensor_coeff = '0.3 0 0  0 0 0  0 0 0'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.5
  end_time = 1.0
[]

[AuxVariables]
  [expected]
  []
  [should_be_zero]
  []
[]

[AuxKernels]
  [expected]
    type = FunctionAux
    variable = expected
    function = erf
  []
  [should_be_zero]
    type = ParsedAux
    args = 'expected conc'
    function = 'expected - conc'
    variable = should_be_zero
  []
[]

[Postprocessors]
  [error]
    type = ElementL2Norm
    variable = should_be_zero
  []
[]

[Functions]
  [erf]
    type = ParsedFunction
    # series expansion for evaluating the error function
    value = 'xi := x / sqrt(4 * t * 0.3); expxi := exp(-xi * xi); if(x < 0.0, -1.0, if(x > 0.0, 1.0, 0.0)) * 2 / sqrt(pi) * sqrt(1 - expxi) * (sqrt(pi) / 2.0 + 31.0 * expxi / 200.0 - 341.0 * expxi * expxi / 8000.0)'
  []
[]

[Outputs]
  exodus = true
  execute_on = final
[]

(modules/combined/test/tests/feature_volume_fraction/Avrami.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0

  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 20
      y1 = 20
      radius = 10
      int_width = 1
      invalue = 1
      outvalue = 0
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[VectorPostprocessors]
  [./feature_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = feature_counter
    execute_on = 'initial timestep_end'
    outputs = none
  [../]
[]

[Postprocessors]
  [./feature_counter]
    type = FeatureFloodCount
    variable = u
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_end'
  [../]
  [./Volume]
    type = VolumePostprocessor
    execute_on = 'initial'
  [../]
  [./Avrami]
    type = FeatureVolumeFraction
    execute_on = 'initial timestep_end'
    mesh_volume = Volume
    feature_volumes = feature_volumes
    equil_fraction = 0.5
    value_type = AVRAMI
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  num_steps = 2
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/ad_elastic/finite_elastic-noad.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  # scale with one over Young's modulus
  [./disp_x]
    scaling = 1e-10
  [../]
  [./disp_y]
    scaling = 1e-10
  [../]
  [./disp_z]
    scaling = 1e-10
  [../]
[]

[Kernels]
  [./stress_x]
    type = StressDivergenceTensors
    component = 0
    variable = disp_x
    use_displaced_mesh = true
  [../]
  [./stress_y]
    type = StressDivergenceTensors
    component = 1
    variable = disp_y
    use_displaced_mesh = true
  [../]
  [./stress_z]
    type = StressDivergenceTensors
    component = 2
    variable = disp_z
    use_displaced_mesh = true
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeIsotropicElasticityTensor
    poissons_ratio = 0.3
    youngs_modulus = 1e10
  [../]
  [./strain]
    type = ComputeFiniteStrain
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05
  solve_type = 'NEWTON'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

[Outputs]
  exodus = true
  file_base = finite_elastic_out
[]

(modules/combined/test/tests/ad_power_law_creep/power_law_creep_simple.i)

# 1x1x1 unit cube with uniform pressure on top face

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[AuxVariables]
  [./temp]
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
    use_automatic_differentiation = true
  [../]
[]
[BCs]
  [./u_top_fix]
    type = ADDirichletBC
    variable = disp_y
    boundary = top
    value = 1e-5
  [../]
  [./u_bottom_fix]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
    constant_on = SUBDOMAIN
  [../]
  [./radial_return_stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'power_law_creep'
  [../]
  [./power_law_creep]
    type = ADPowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  num_steps = 10
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/postprocessors/nodal_max_value/nodal_max_value_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = (sin(pi*t))
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = sin(pi*t)
  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff' #ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.1
  start_time = 0
  num_steps = 20
[]

[Postprocessors]
  [./max_nodal_val]
    type = NodalMaxValue
    variable = u
  [../]
[]

[Outputs]
  file_base = out_nodal_max
  exodus = true
[]

(test/tests/ics/function_ic/parsed_function.i)

#
# Test the automatically generated gradients in ParsedFunction and the gradient pass-through in FunctionIC
# OLD MOOSE behavior was for parsed_function to behave the sam eas parsed_zerograd_function
# NEW MOOSE behavior is for parsed_function to behave the same as parsed_grad_function
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 3.141
  ymin = 0
  ymax = 3.141
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = THIRD
    family = HERMITE
  [../]
[]

[Functions]
  [./parsed_function]
    type = ParsedFunction
    value = 'sin(x)-cos(y/2)'
  [../]
  [./parsed_grad_function]
    type =ParsedGradFunction
    value = 'sin(x)-cos(y/2)'
    grad_x = 'cos(x)'
    grad_y = 'sin(y/2)/2'
  [../]
  [./parsed_zerograd_function]
    type = ParsedGradFunction
    value = 'sin(x)-cos(y/2)'
    grad_x = '0'
    grad_y = '0'
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = 'u'
    function = parsed_function
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Outputs]
  file_base = parsed
  [./OverSampling]
    type = Exodus
    refinements = 3
  [../]
[]

(modules/heat_conduction/test/tests/verify_against_analytical/1D_transient.i)

# This test solves a 1D transient heat equation
# The error is caclulated by comparing to the analytical solution
# The problem setup and analytical solution are taken from "Advanced Engineering
# Mathematics, 10th edition" by Erwin Kreyszig.
# http://www.amazon.com/Advanced-Engineering-Mathematics-Erwin-Kreyszig/dp/0470458364
# It is Example 1 in section 12.6 on page 561

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 160
  xmax = 80
[]

[Variables]
  [./T]
  [../]
[]

[ICs]
  [./T_IC]
    type = FunctionIC
    variable = T
    function = '100*sin(pi*x/80)'
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = HeatConduction
    variable = T
  [../]
  [./HeatTdot]
    type = HeatConductionTimeDerivative
    variable = T
  [../]
[]

[BCs]
  [./sides]
    type = DirichletBC
    variable = T
    boundary = 'left right'
    value = 0
  [../]
[]

[Materials]
  [./k]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = '0.95' #copper in cal/(cm sec C)
  [../]
  [./cp]
    type = GenericConstantMaterial
    prop_names = 'specific_heat'
    prop_values = '0.092' #copper in cal/(g C)
  [../]
  [./rho]
    type = GenericConstantMaterial
    prop_names = 'density'
    prop_values = '8.92' #copper in g/(cm^3)
  [../]
[]

[Postprocessors]
  [./error]
    type = NodalL2Error
    function = '100*sin(pi*x/80)*exp(-0.95/(0.092*8.92)*pi^2/80^2*t)'
    variable = T
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  l_tol = 1e-6
  dt = 2
  end_time = 100
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn_lumped_08.i)

# two phase
# unsaturated = true

# gravity = true
# supg = true
# transient = true

# with mass lumping

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn116
  exodus = false
[]

(test/tests/functions/image_function/image_3d_subset.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 20
  ny = 20
  nz = 6
  zmax = 0.3
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0 5'
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
[]

(test/tests/mesh/checkpoint/checkpoint_split.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except15.i)

# fully-saturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(modules/phase_field/test/tests/initial_conditions/RndBoundingBoxIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 8
  xmax = 50
  ymax = 25
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./InitialCondition]
    type = RndBoundingBoxIC
    x1 = 15.0
    x2 = 35.0
    y1 = 0.0
    y2 = 25.0
    mx_invalue = 1.0
    mn_invalue = 0.9
    mx_outvalue = -0.7
    mn_outvalue = -0.8
    variable = c
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 15
  nl_max_its = 10

  start_time = 0.0
  num_steps = 4
  dt = 5.0
[]

[Outputs]
  exodus = true
[]

(test/tests/predictors/simple/predictor_test.i)

# The purpose of this test is to test the simple predictor.  This is a very
# small, monotonically loaded block of material.  If things are working right,
# the predictor should come very close to exactly nailing the solution on steps
# after the first step.

# The main thing to check here is that when the predictor is applied in the
# second step, the initial residual is almost zero.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 3
  ny = 3
[]

[Functions]
  [./ramp1]
    type = ParsedFunction
    value = 't'
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./bot]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0.0
  [../]
  [./ss2_x]
    type = FunctionDirichletBC
    variable = u
    boundary = top
    function = ramp1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-14

  start_time = 0.0
  dt = 0.5
  end_time = 1.0

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]
[]

[Postprocessors]
  [./final_residual]
    type = Residual
    residual_type = final
  [../]
  [./initial_residual_before]
    type = Residual
    residual_type = initial_before_preset
  [../]
  [./initial_residual_after]
    type = Residual
    residual_type = initial_after_preset
  [../]
[]

[Outputs]
  csv = true
[]

(modules/rdg/test/tests/advection_1d/rdgP0.i)

# This test demonstrates the advection of a tracer in 1D using the RDG module.
# There is no slope limiting.  Changing the SlopeLimiting scheme to minmod, mc,
# or superbee means that a linear reconstruction is performed, and the slope
# limited according to the scheme chosen.  Doing this produces RDG(P0P1) and
# substantially reduces numerical diffusion

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[Variables]
  [./tracer]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[ICs]
  [./tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  [../]
[]

[UserObjects]
  [./lslope]
    type = AEFVSlopeLimitingOneD
    execute_on = 'linear'
    scheme = 'none' #none | minmod | mc | superbee
    u = tracer
  [../]

  [./internal_side_flux]
    type = AEFVUpwindInternalSideFlux
    execute_on = 'linear'
    velocity = 0.1
  [../]

  [./free_outflow_bc]
    type = AEFVFreeOutflowBoundaryFlux
    execute_on = 'linear'
    velocity = 0.1
  [../]
[]

[Kernels]
  [./dot]
    type = TimeDerivative
    variable = tracer
  [../]
[]
[DGKernels]
  [./concentration]
    type = AEFVKernel
    variable = tracer
    component = 'concentration'
    flux = internal_side_flux
    u = tracer
  [../]
[]

[BCs]
  [./concentration]
    type = AEFVBC
    boundary = 'left right'
    variable = tracer
    component = 'concentration'
    flux = free_outflow_bc
    u = tracer
  [../]
[]

[Materials]
  [./aefv]
    type = AEFVMaterial
    slope_limiting = lslope
    u = tracer
  [../]
[]


[VectorPostprocessors]
  [./tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 100
    sort_by = x
    variable = tracer
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  end_time = 6
  dt = 6E-1
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  #exodus = true
  csv = true
  execute_on = final
[]

(modules/porous_flow/test/tests/fluids/simple_fluid_dy.i)

# Test the properties calculated by the simple fluid Material
# Time unit is chosen to be days
# Pressure 10 MPa
# Temperature = 300 K  (temperature unit = K)
# Density should equal 1500*exp(1E7/1E9-2E-4*300)=1426.844 kg/m^3
# Viscosity should equal 1.27E-8 Pa.dy
# Energy density should equal 4000 * 300 = 1.2E6 J/kg
# Specific enthalpy should equal 4000 * 300 + 10e6 / 1426.844 = 1.207008E6 J/kg

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 2.0E-4
      cv = 4000.0
      cp = 5000.0
      bulk_modulus = 1.0E9
      thermal_conductivity = 1.0
      viscosity = 1.1E-3
      density0 = 1500.0
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp T'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 10E6
  []
  [T]
    initial_condition = 300.0
  []
[]

[Kernels]
  [dummy_p]
    type = Diffusion
    variable = pp
  []
  [dummy_T]
    type = Diffusion
    variable = T
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = T
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    time_unit = days
    fp = the_simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = T
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/combined/test/tests/j2_plasticity_vs_LSH/j2_hard1_mod.i)

# Test designed to compare results and active time between SH/LinearStrainHardening
# material vs TM j2 plastic user object. As number of elements increases, TM
# active time increases at a much higher rate than SM. Testing at 4x4x4
# (64 elements).
#
# plot vm_stress vs intnl to see constant hardening
#
# Original test located at:
# tensor_mechanics/tests/j2_plasticity/hard1.i

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vm_stress]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./eq_pl_strain]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./intnl]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = intnl
  [../]
  [./eq_pl_strain]
    type = RankTwoScalarAux
    rank_two_tensor = plastic_strain
    scalar_type = EffectiveStrain
    variable = eq_pl_strain
  [../]
  [./vm_stress]
    type = RankTwoScalarAux
    rank_two_tensor = stress
    scalar_type = VonMisesStress
    variable = vm_stress
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./bottom]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./back]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = 't/60'
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 2.4e2
  [../]
  [./j2]
    type = TensorMechanicsPlasticJ2
    yield_strength = str
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    #with E = 2.1e5 and nu = 0.3
    #Hooke's law: E-nu to Lambda-G
    C_ijkl = '121154 80769.2'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = j2
    tangent_operator = elastic
  [../]
[]


[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-10
  l_tol = 1e-4
  start_time = 0.0
  end_time = 0.5
  dt = 0.01
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./intnl]
    type = ElementAverageValue
    variable = intnl
  [../]
  [./eq_pl_strain]
    type = PointValue
    point = '0 0 0'
    variable = eq_pl_strain
  [../]
  [./vm_stress]
    type = PointValue
    point = '0 0 0'
    variable = vm_stress
  [../]
[]

[Outputs]
  csv = true
  print_linear_residuals = false
  perf_graph = true
[]

(test/tests/outputs/intervals/output_final.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 6
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    interval = 5
    execute_on = 'final timestep_end'
  [../]
[]

(test/tests/transfers/multiapp_conservative_transfer/sub_userobject.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 8
  xmax = 0.1
  ymax = 0.5
[]

[Variables]
  [./u]
    initial_condition = 1
  [../]
[]

[AuxVariables]
  [./layered_average_value]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Postprocessors]
  [./from_postprocessor]
    type = ElementIntegralVariablePostprocessor
    variable = layered_average_value
  [../]
[]

[Functions]
  [./axial_force]
    type = ParsedFunction
    value = 1000*y
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = axial_force
  [../]
[]

[AuxKernels]
  [./layered_aux]
    type = SpatialUserObjectAux
    variable = layered_average_value
    execute_on = 'nonlinear TIMESTEP_END'
    user_object = layered_average
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./layered_average]
    type = LayeredAverage
    variable = u
    direction = y
    num_layers = 4
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.001

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Problem]
  coord_type = rz
  type = FEProblem
[]

(modules/xfem/test/tests/moment_fitting/diffusion_moment_fitting_four_points.i)

# Test for a diffusion problem which uses four points moment_fitting approach.
# See this paper (https://doi.org/10.1007/s00466-018-1544-2) for more details about moment_fitting approach.

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 6
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  geometric_cut_userobjects = 'line_seg_cut_uo'
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 3
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/phase_field/test/tests/anisotropic_mobility/nonsplit.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmax = 15.0
  ymax = 15.0
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]
[]

[Kernels]
  [./cres]
    type = CahnHilliardAniso
    variable = c
    mob_name = M
    f_name = F
  [../]
  [./int]
    type = CHInterfaceAniso
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  [./kappa]
    type = GenericConstantMaterial
    prop_names = 'kappa_c'
    prop_values = '2.0'
  [../]
  [./mob]
    type = ConstantAnisotropicMobility
    tensor = '0.1 0 0
              0   1 0
              0   0 0'
    M_name = M
  [../]
  [./free_energy]
    type = MathEBFreeEnergy
    f_name = F
    c = c
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31      lu      1'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  exodus = true
  print_linear_residuals = true
  perf_graph = true
[]

(test/tests/postprocessors/side_integral/side_integral_fv_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0
  xmax = 4
  ymin = 0
  ymax = 1
[]

[Variables]
  active = 'u'

  [./u]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  [../]
[]

[FVKernels]
  active = 'diff'

  [./diff]
    type = FVDiffusion
    variable = u
    coeff = '1'
  [../]
[]

[FVBCs]
  active = 'left right'

  [./left]
    type = FVDirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = FVDirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Postprocessors]
  [./integral]
    type = SideIntegralVariablePostprocessor
    boundary = 0
    variable = u
  [../]
[]

[Outputs]
  file_base = fv_out
  exodus = true
[]

(modules/phase_field/test/tests/PolynomialFreeEnergy/split_order4_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 15
  xmin = 0
  xmax = 125
[]

[GlobalParams]
  polynomial_order = 4
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
[]

[ICs]
  [./c_IC]
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 60.0
    invalue = 1.0
    outvalue = 0.1
    int_width = 60.0
    variable = c
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa
    w = w
    f_name = F
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[Materials]
  [./Copper]
    type = PFParamsPolyFreeEnergy
    c = c
    T = 1000 # K
    int_width = 30.0
    length_scale = 1.0e-9
    time_scale = 1.0e-9
    D0 = 3.1e-5 # m^2/s, from Brown1980
    Em = 0.71 # in eV, from Balluffi1978 Table 2
    Ef = 1.28 # in eV, from Balluffi1978 Table 2
    surface_energy = 0.7 # Total guess
  [../]
  [./free_energy]
    type = PolynomialFreeEnergy
    c = c
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  start_time = 0.0
  num_steps = 50
  dt = 15
  petsc_options_iname = -pc_type
  petsc_options_value = lu
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform1.i)

# apply uniform stretch in x, y and z directions.
# trial_stress(0, 0) = -2
# trial_stress(1, 1) = 6
# trial_stress(2, 2) = 10
# With tensile_strength = 2, the algorithm should return to trace(stress) = 2, or
# stress(0, 0) = -6
# stress(1, 1) = 2
# stress(2, 2) = 6


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1E-7*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3E-7*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '5E-7*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningConstant
    value = -1
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform1
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/richards/test/tests/jacobian_2/jn22.i)

# two phase
# unsaturated = true

# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = 'left right'
    pressures = '-0.9 0.9'
    bare_fluxes = '1E8 2E8'  # can not make too high as finite-difference constant state bums out due to precision loss
    use_mobility = true
    use_relperm = true
    variable = pwater
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn08
  exodus = false
[]

(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_fixed_meshes_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub]
  [../]
  [./elemental_from_sub]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.1 0.45 0'
    input_files = fromsub_fixed_meshes_sub.i
  [../]
[]

[Transfers]
  # Note: it's not generally advised to use "fixed_meshes = true" with displaced
  # meshes.  We only do that for this test to make sure the test will fail if
  # "fixed_meshes" isn't working properly.
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = from_sub
    fixed_meshes = true
    displaced_source_mesh = true
  [../]
  [./elemental_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_sub
    fixed_meshes = true
    displaced_source_mesh = true
  [../]
[]

(modules/xfem/test/tests/moving_interface/verification/1D_rz_lsdep1mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                   quasi-1D
# Coordinate System:                                      rz
# Material Numbers/Types: level set dep 1 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
#   A simple transient heat transfer problem in cylindrical coordinates designed
#   with the Method of Manufactured Solutions. This problem was developed to
#   verify XFEM performance in the presence of a moving interface for linear
#   element models that can be exactly evaluated by FEM/Moose. Both the
#   temperature solution and level set function are designed to be linear to
#   attempt to minimize error between the Moose/exact solution and XFEM results.
#   Thermal conductivity is dependent upon the value of the level set function
#   at each timestep.
# Results:
#   The temperature at the left boundary (x=1) exhibits the largest difference
#   between the FEM/Moose solution and XFEM results. We present the XFEM
#   results at this location with 10 digits of precision:
#     Time    Expected Temperature    XFEM Calculated Temperature
#      0.2                  440         440
#      0.4                  480         480.0008131
#      0.6                  520         520.0038333
#      0.8                  560         560.0088286
#      1.0                  600         600.0131612
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 1
  xmin = 1.0
  xmax = 2.0
  ymin = 0.0
  ymax = 0.5
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = '10*(-200*x+400) + (1/x)*(310*t - (10/1.02)*x*t - (1/1.02)*t^2)'
  [../]
  [./neumann_func]
    type = ParsedFunction
    value = '((0.05/2.04)*(2.04-x-0.2*t) + 1.5)*200*t'
  [../]
  [./k_func]
    type = ParsedFunction
    value = '(0.05/2.04)*(2.04-x-0.2*t) + 1.5'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = '2.04 - x -0.2*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'rhoCp'
    prop_values = 10
  [../]
  [./therm_cond_prop]
    type = GenericFunctionMaterial
    prop_names = 'diffusion_coefficient'
    prop_values = 'k_func'
  [../]
[]

[BCs]
  [./left_u]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = neumann_func
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 400
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 400
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 0.2
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cto12.i)

# checking jacobian for nonlinear plasticity (single surface, smoothed MohrCoulomb)
# note: must have min_stepsize=1 otherwise the nonlinearities compound and make the jacobian more inaccurate


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-11
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '3 0 0  0 3 0  0 0 1.5'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-11
    plastic_models = mc
    tangent_operator = nonlinear
    min_stepsize = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/auxkernels/flux_average/flux_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./flux]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./bc_func]
    type = ParsedFunction
    value = y+1
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./flux_average]
    type = FluxAverageAux
    variable = flux
    coupled = u
    diffusivity = 0.1
    boundary = right
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = bc_func
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/phi_zero/simple_transient_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
  [./dummy]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./phi_zero]
    type = PhiZeroKernel
    variable = dummy
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/phase_field/test/tests/misc/timestepmaterial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 1
[]

[Materials]
  [./time]
    type = TimeStepMaterial
    outputs = exodus
  [../]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Transient
  num_steps = 6

  [./TimeStepper]
    type = TimeSequenceStepper
    time_sequence = '4 8 15 16 23 42'
  [../]
[]

[Outputs]
  exodus = true
  execute_on = timestep_end
[]

(modules/phase_field/test/tests/grain_growth/voronoi_columnar_3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 40
  ny = 40
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1000
  zmin = 0
  zmax = 25
  elem_type = HEX8
[]

[GlobalParams]
  op_num = 4
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    rand_seed = 47
    grain_num = 4
    columnar_3D = true
    coloring_algorithm = bt
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = 500 # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
    Q = 0.23 #Migration energy in eV
    GBenergy = 0.708 #GB energy in J/m^2
  [../]
[]

[Postprocessors]
  active = ''
  [./ngrains]
    type = FeatureFloodCount
    variable = bnds
    threshold = 0.7
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_tol = 1.0e-5
  l_max_its = 15
  nl_max_its = 20
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 1
  dt = 40.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface15.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 3.0E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 3.0 and stress_zz = 3
#
# A complicated return will follow, with various contraints being
# deactivated, kuhn-tucker failing, line-searching, etc, but
# the result should be
# stress_yy=1=stress_zz, and internal0=2 internal1=2

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3.0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '3.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-6
    internal_constraint_tolerance = 1.0E-6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 4
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface15
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cto03.i)

# checking jacobian for linear plasticity (weak_plane_tensile)
# with hardening
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[ICs]
  [./disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  [../]
  [./disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  [../]
  [./disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningCubic
    value_0 = 0
    value_residual = 1
    internal_limit = 1
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '1 2'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 2 3  2 -4 -5  3 -5 2'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    tangent_operator = linear
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/functional_expansion_tools/examples/2D_interface_different_submesh/sub.i)

# Derived from the example '2D_interface' with the following differences:
#
#   1) The number of y divisions in the sub app is not the same as the master app
#   2) The subapp mesh is skewed in y
#   3) The Functional Expansion order for the flux term was increased to 7
[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0.4
  xmax = 2.4
  nx = 30
  ymin = 0.0
  ymax = 10.0
  ny = 23
  bias_y = 1.2
[]

[Variables]
  [./s]
  [../]
[]

[Kernels]
  [./diff_s]
    type = HeatConduction
    variable = s
  [../]
  [./time_diff_s]
    type = HeatConductionTimeDerivative
    variable = s
  [../]
[]

[Materials]
  [./Unobtanium]
    type = GenericConstantMaterial
    prop_names =  'thermal_conductivity specific_heat density'
    prop_values = '1.0                  1.0           1.0' # W/(cm K), J/(g K), g/cm^3
  [../]
[]

[ICs]
  [./start_s]
    type = ConstantIC
    value = 2
    variable = s
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = s
    boundary = bottom
    value = 0.1
  [../]
  [./interface_flux]
    type = FXFluxBC
    boundary = left
    variable = s
    function = FX_Basis_Flux_Sub
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '4'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
  [./FX_Basis_Flux_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '7'
    physical_bounds = '0.0 10'
    y = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXBoundaryValueUserObject
    function = FX_Basis_Value_Sub
    variable = s
    boundary = left
  [../]
  [./FX_Flux_UserObject_Sub]
    type = FXBoundaryFluxUserObject
    function = FX_Basis_Flux_Sub
    variable = s
    boundary = left
    diffusivity = thermal_conductivity
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/porous_flow/test/tests/jacobian/phe01.i)

# Capped weak-plane plasticity, Kernel = PorousFlowPlasticHeatEnergy
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [temperature]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    variable = disp_x
    min = -0.1
    max = 0.1
  []
  [disp_y]
    type = RandomIC
    variable = disp_y
    min = -0.1
    max = 0.1
  []
  [disp_z]
    type = RandomIC
    variable = disp_z
    min = -0.1
    max = 0.1
  []
  [temp]
    type = RandomIC
    variable = temperature
    min = 0.1
    max = 0.2
  []
[]

[Kernels]
  [phe]
    type = PorousFlowPlasticHeatEnergy
    variable = temperature
  []
  [dummy_disp_x]
    type = PorousFlowPlasticHeatEnergy
    coeff = -1.3
    variable = disp_x
  []
  [dummy_disp_y]
    type = PorousFlowPlasticHeatEnergy
    coeff = 1.1
    variable = disp_y
  []
  [dummy_disp_z]
    type = PorousFlowPlasticHeatEnergy
    coeff = 0.2
    variable = disp_z
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temperature disp_x disp_y disp_z'
    number_fluid_phases = 0
    number_fluid_components = 0
  []
  [coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  []
  [tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  []
  [tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 3
  []
  [t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  []
  [c_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_0 = -2
    internal_limit = 0
  []
[]

[Materials]
  [temp]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [porosity]
    type = PorousFlowPorosity
    thermal = true
    mechanical = true
    porosity_zero = 0.3
    thermal_expansion_coeff = 1.3
  []
  [volstrain]
    type = PorousFlowVolumetricStrain
  []
  [phe]
    type = ComputePlasticHeatEnergy
  []
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  []
  [strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  []
  [ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0 1  0 1 -1.5'
    eigenstrain_name = ini_stress
  []
  [admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  []
  [mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-10
    perfect_guess = false
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/jacobian/cto13.i)

# checking jacobian for nonlinear plasticity (single surface, smoothed MohrCoulomb)
# note: must have min_stepsize=1 otherwise the nonlinearities compound and make the jacobian more inaccurate


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-11
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '6 5 4  5 7 2  4 2 2'
    eigenstrain_name = ini_stress
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-11
    plastic_models = mc
    tangent_operator = nonlinear
    min_stepsize = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/transfers/multiapp_copy_transfer/constant_monomial_from_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./aux]
    type = FunctionAux
    variable = aux
    execute_on = initial
    function = 10*x*y
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  hide = 'u'
  exodus = true
[]

(modules/porous_flow/test/tests/plastic_heating/shear01.i)

# Tensile heating, using capped weak-plane plasticity
# x_disp(z=1) = t
# totalstrain_xz = t
# with C_ijkl = 0.5 0.25
# stress_zx = stress_xz = 0.25*t, so q=0.25*t, but
# with cohesion=1 and tan(phi)=1: max(q)=1.  With tan(psi)=0,
# the plastic return is always to (p, q) = (0, 1),
# so plasticstrain_zx = max(t - 4, 0)
# heat_energy_rate = coeff * (t - 4) for t>4
# Heat capacity of rock = specific_heat_cap * density = 4
# So temperature of rock should be:
# (1 - porosity) * 4 * T = (1 - porosity) * coeff * (t - 4)
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -10
  xmax = 10
  zmin = 0
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
[]

[Variables]
  [temperature]
  []
[]

[Kernels]
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temperature
  []
  [phe]
    type = PorousFlowPlasticHeatEnergy
    variable = temperature
    coeff = 8
  []
[]

[AuxVariables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[AuxKernels]
  [disp_x]
    type = FunctionAux
    variable = disp_x
    function = 'z*t'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = temperature
    number_fluid_phases = 0
    number_fluid_components = 0
  []
  [coh]
    type = TensorMechanicsHardeningConstant
    value = 1
  []
  [tanphi]
    type = TensorMechanicsHardeningConstant
    value = 1.0
  []
  [tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.0
  []
  [t_strength]
    type = TensorMechanicsHardeningConstant
    value = 10
  []
  [c_strength]
    type = TensorMechanicsHardeningConstant
    value = 10
  []
[]

[Materials]
  [rock_internal_energy]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 2
    density = 2
  []
  [temp]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.7
  []
  [phe]
    type = ComputePlasticHeatEnergy
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0.5 0.25'
  []
  [strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  []
  [mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-10
    perfect_guess = true
  []
[]

[Postprocessors]
  [temp]
    type = PointValue
    point = '0 0 0'
    variable = temperature
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 10
[]

[Outputs]
  file_base = shear01
  csv = true
[]

(modules/geochemistry/test/tests/spatial_reactor/spatial_2.i)

# demonstrating that controlled-activity can be spatially-dependent and that adding sources of such species leaves the system unchanged
[UserObjects]
  [definition]
    type = GeochemicalModelDefinition
    database_file = "../../../database/moose_geochemdb.json"
    basis_species = "H2O H+ Cl-"
  []
[]

[SpatialReactionSolver]
    model_definition = definition
    charge_balance_species = "Cl-"
    constraint_species = "H2O H+ Cl-"
    constraint_value = "  55.5 1E-5 1E-5"
    constraint_meaning = "bulk_composition activity bulk_composition"
    constraint_unit = "moles dimensionless moles"
    controlled_activity_name = 'H+'
    controlled_activity_value = 'act_H+'
    source_species_names = 'H+'
    source_species_rates = '1.0'
[]

[VectorPostprocessors]
  [pH]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    sort_by = x
    num_points = 11
    variable = pH
  []
[]

[AuxVariables]
  [act_H+]
  []
[]

[AuxKernels]
  [act_H+]
    type = FunctionAux
    variable = 'act_H+'
    function = '10^(-5 + x)'
    execute_on = timestep_begin # so the Reactor gets the correct value
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmax = 1
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  csv = true
  execute_on = final
[]

(modules/richards/test/tests/rogers_stallybrass_clements/rsc01.i)

# RSC test with high-res time and spatial resolution
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 600
  ny = 1
  xmin = 0
  xmax = 10 # x is the depth variable, called zeta in RSC
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '3E-3 3E-2 0.05'
    x = '0 1 5'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater poil'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 10
    bulk_mod = 2E9
  [../]
  [./DensityOil]
    type = RichardsDensityConstBulk
    dens0 = 20
    bulk_mod = 2E9
  [../]
  [./SeffWater]
    type = RichardsSeff2waterRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./SeffOil]
    type = RichardsSeff2gasRSC
    oil_viscosity = 2E-3
    scale_ratio = 2E3
    shift = 10
  [../]
  [./RelPerm]
    type = RichardsRelPermMonomial
    simm = 0
    n = 1
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E-2
  [../]
[]


[Variables]
  [./pwater]
  [../]
  [./poil]
  [../]
[]

[ICs]
  [./water_init]
    type = ConstantIC
    variable = pwater
    value = 0
  [../]
  [./oil_init]
    type = ConstantIC
    variable = poil
    value = 15
  [../]
[]

[Kernels]
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstoil]
    type = RichardsMassChange
    variable = poil
  [../]
  [./richardsfoil]
    type = RichardsFlux
    variable = poil
  [../]
[]


[AuxVariables]
  [./SWater]
  [../]
  [./SOil]
  [../]
[]


[AuxKernels]
  [./Seff1VGwater_AuxK]
    type = RichardsSeffAux
    variable = SWater
    seff_UO = SeffWater
    pressure_vars = 'pwater poil'
  [../]
  [./Seff1VGoil_AuxK]
    type = RichardsSeffAux
    variable = SOil
    seff_UO = SeffOil
    pressure_vars = 'pwater poil'
  [../]
[]


[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously.  this adversely affects convergence because of almost-overflows and precision-loss problems.  The fixed things help keep pressures low and so prevent these awful behaviours.   the movement of the saturation front is the same regardless of the fixed things.
  active = 'recharge fixedoil fixedwater'
  [./recharge]
    type = RichardsPiecewiseLinearSink
    variable = pwater
    boundary = 'left'
    pressures = '-1E10 1E10'
    bare_fluxes = '-1 -1'
    use_mobility = false
    use_relperm = false
  [../]
  [./fixedwater]
    type = DirichletBC
    variable = pwater
    boundary = 'right'
    value = 0
  [../]
  [./fixedoil]
    type = DirichletBC
    variable = poil
    boundary = 'right'
    value = 15
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.25
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityOil'
    relperm_UO = 'RelPerm RelPerm'
    SUPG_UO = 'SUPGstandard SUPGstandard'
    sat_UO = 'Saturation Saturation'
    seff_UO = 'SeffWater SeffOil'
    viscosity = '1E-3 2E-3'
    gravity = '0E-0 0 0'
    linear_shape_fcns = true
  [../]
[]

[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = rsc01
  interval = 100000
  execute_on = 'initial final'
  exodus = true
[]

(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_constM.i)

# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source, s, has units m^3/second/m^3.  Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz   (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz   (remember this is effective stress)
#
# In porous_flow, however, the source has units kg/second/m^3.  The ratios remain
# fixed:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
# The relationship between the constant poroelastic source
# s (m^3/second/m^3) and the PorousFlow source, S (kg/second/m^3) is
# S = fluid_density * s = s * exp(porepressure/fluid_bulk)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  []
  [poro_x]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_x
    component = 0
  []
  [poro_y]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    variable = disp_y
    component = 1
  []
  [poro_z]
    type = PorousFlowEffectiveStressCoupling
    biot_coefficient = 0.3
    component = 2
    variable = disp_z
  []
  [poro_vol_exp]
    type = PorousFlowMassVolumetricExpansion
    variable = porepressure
    fluid_component = 0
  []
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = porepressure
  []
  [flux]
    type = PorousFlowAdvectiveFlux
    variable = porepressure
    gravity = '0 0 0'
    fluid_component = 0
  []
  [source]
    type = BodyForce
    function = '0.1*exp(8.163265306*0.1*t/3.3333333333)'
    variable = porepressure
  []
[]

[AuxVariables]
  [stress_xx]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_xz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yy]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_yz]
    order = CONSTANT
    family = MONOMIAL
  []
  [stress_zz]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  []
  [stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  []
  [stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  []
  [stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  []
  [stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  []
  [stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 3.3333333333
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityHMBiotModulus
    porosity_zero = 0.1
    biot_coefficient = 0.3
    solid_bulk = 2
    constant_fluid_bulk_modulus = 3.3333333333
    constant_biot_modulus = 10.0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0   0 1 0   0 0 1' # unimportant
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
[]

[Functions]
  [stress_xx_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_xx zdisp'
  []
  [stress_zz_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'stress_zz zdisp'
  []
  [p_over_strain_fcn]
    type = ParsedFunction
    value = a/b
    vars = 'a b'
    vals = 'p0 zdisp'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation_unconfined_constM
  [csv]
    type = CSV
  []
[]

(modules/xfem/test/tests/single_var_constraint_2d/stationary_fluxjump_func.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0
    jump_flux = jump_flux_func
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[Functions]
  [./jump_flux_func]
    type = ParsedFunction
    value = '1'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform4.i)

# Plastic deformation, compression failure
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = 4*t
# disp_y = 3*t
# disp_z = -t
# should yield trial stress:
# stress_zz = 12*t
# stress_zx = 16*t
# stress_zy = -12*t
# Use compressive strength = 6, we should return to stress_zz = -6,
# and stress_xx = stress_yy = -2*t up to t=1 when the system is completely
# plastic, so these stress components will not change
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 4*t
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 3*t
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = -t
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 80
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1111077
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 6
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 6
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '4 4'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 0
    smoothing_tol = 0
    yield_function_tol = 1E-5
  [../]
[]

[Executioner]
  end_time = 2
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform4
  csv = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface07.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in y direction and 0.8E-6 in z direction.
# trial stress_yy = 1.5 and stress_zz = 0.8
#
# Then SimpleTester1 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=1.0, stress_zz=0.5
# internal1 should be 0.2, and internal2 should be 0.3

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.5E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.8E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface07
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/numerical_diffusion/pffltvd_action.i)

# Using flux-limited TVD advection ala Kuzmin and Turek, employing PorousFlow Kernels and UserObjects, with superbee flux-limiter
# Using the PorousFlowFullySaturated Action
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[PorousFlowFullySaturated]
  porepressure = porepressure
  coupling_type = Hydro
  fp = the_simple_fluid
  mass_fraction_vars = tracer
  stabilization = KT
  flux_limiter_type = superbee
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 101
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-2
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  file_base = pffltvd_out
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/markers/error_tolerance_marker/error_tolerance_marker_adapt_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  nz = 4
  uniform_refine = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./solution]
    type = ParsedFunction
    value = (exp(x)-1)/(exp(1)-1)
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./conv]
    type = Convection
    variable = u
    velocity = '1 0 0'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  steps = 1
  marker = marker
  [./Indicators]
    [./error]
      type = AnalyticalIndicator
      variable = u
      function = solution
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorToleranceMarker
      coarsen = 3e-10
      indicator = error
      refine = 7e-10
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform16.i)

# Using CappedMohrCoulomb with compressive failure only
# A single element is incrementally compressed in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# and the resulting stresses are checked to lie on the expected yield surface

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-0.4*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-0.4*z*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0'
  [../]
  [./tensile]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 0.1
  type = Transient
[]


[Outputs]
  file_base = small_deform16
  csv = true
[]

(test/tests/bcs/sin_bc/sin_dirichlet_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Functions]
  [./initial_value]
    type = ParsedFunction
    value = 'x'
  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = FunctionIC
      function = initial_value
    [../]
  [../]
[]

[Kernels]
  active = 'diff ie'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ie]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = SinDirichletBC
    variable = u
    boundary = 3
    initial = 0.0
    final = 1.0
    duration = 10.0
  [../]

  [./right]
    type = SinDirichletBC
    variable = u
    boundary = 1
    initial = 1.0
    final = 0.0
    duration = 10.0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  num_steps = 10
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/multiapps/commandline_control/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [u]
    initial_condition = 1980
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [size]
    type = AverageElementSize
    execute_on = 'initial'
  []
[]

[Outputs]
  csv = true
[]

(test/tests/vectorpostprocessors/point_value_sampler_history/point_value_sampler_history.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./point_sample]
    type = PointValueSampler
    variable = 'u'
    points = '0.1 0.1 0'
    sort_by = x

    contains_complete_history = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/small_deform2.i)

# checking for small deformation
# A single element is stretched by 1E-6m in x,y and z directions.
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# wpt_tensile_strength is set to 5Pa
# Since maximum stress which is 2Pa is less than tension cutoff, plastic yeilding shoud not be observed.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./x_disp]
  [../]
  [./y_disp]
  [../]
  [./z_disp]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'x_disp y_disp z_disp'
  [../]
[]


[BCs]
  [./bottomx]
    type = DirichletBC
    variable = x_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = y_disp
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = z_disp
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = DirichletBC
    variable = x_disp
    boundary = front
    value = 1E-6
  [../]
  [./topy]
    type = DirichletBC
    variable = y_disp
    boundary = front
    value = 1E-6
  [../]
  [./topz]
    type = DirichletBC
    variable = z_disp
    boundary = front
    value = 1E-6
  [../]
[]

[AuxVariables]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_zx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zx
    index_i = 2
    index_j = 0
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 5
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-6
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'x_disp y_disp z_disp'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-5
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/thermal_expansion/constant_expansion_coeff.i)

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material.  An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
#     6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.

# This test is also designed to be used to identify problems with restart files

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temp]
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
        generate_output = 'strain_xx strain_yy strain_zz'
      [../]
    [../]
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
  checkpoint = true
[]

[Postprocessors]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]
  [./strain_zz]
    type = ElementAverageValue
    variable = strain_zz
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
  [../]
[]

(test/tests/parser/cli_multiapp_group/dt_from_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[MultiApps]
  [./sub_left]
    positions = '0 0 0  0.5 0.5 0  0.6 0.6 0  0.7 0.7 0'
    type = TransientMultiApp
    input_files = 'dt_from_master_sub.i'
    app_type = MooseTestApp
  [../]

  [./sub_right]
    positions = '0 0 0  0.5 0.5 0  0.6 0.6 0  0.7 0.7 0'
    type = TransientMultiApp
    input_files = 'dt_from_master_sub.i'
    app_type = MooseTestApp
  [../]
[]

(modules/porous_flow/test/tests/jacobian/basic_advection4.i)

# Basic advection with 1 porepressure and temperature as PorousFlow variables
# Constant permeability
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [u]
  []
  [T]
  []
  [P]
  []
[]

[ICs]
  [P]
    type = RandomIC
    variable = P
    min = 2E5
    max = 4E5
  []
  [T]
    type = RandomIC
    variable = T
    min = 300
    max = 900
  []
  [u]
    type = RandomIC
    variable = u
  []
[]

[Kernels]
  [dummy_T]
    type = NullKernel
    variable = T
  []
  [dummy_P]
    type = NullKernel
    variable = P
  []
  [u_advection]
    type = PorousFlowBasicAdvection
    variable = u
    phase = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'P T'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1E-5
    m = 0.6
    sat_lr = 0.1
  []
[]

[Modules]
  [FluidProperties]
    [methane]
      type = MethaneFluidProperties
    []
  []
[]

[Materials]
  [temperature_qp]
    type = PorousFlowTemperature
    temperature = T
  []
  [ppss_qp]
    type = PorousFlow1PhaseP
    porepressure = P
    capillary_pressure = pc
  []
  [fluid_qp]
    type = PorousFlowSingleComponentFluid
    fp = methane
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '5 0 0 0 5 0 0 0 5'
  []
  [relperm_qp]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [darcy_velocity_qp]
    type = PorousFlowDarcyVelocityMaterial
    gravity = '0.25 0 0'
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-snes_type'
    petsc_options_value = ' test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(modules/porous_flow/test/tests/jacobian/mass_vol_exp01.i)

# Tests the PorousFlowMassVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, constant porosity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
  []
[]

[ICs]
  [disp_x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  []
  [disp_y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  []
  [disp_z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  []
  [p]
    type = RandomIC
    min = -1
    max = 1
    variable = porepressure
  []
[]

[BCs]
  # necessary otherwise volumetric strain rate will be zero
  [disp_x]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [disp_y]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'left right'
  []
  [disp_z]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'left right'
  []
[]

[Kernels]
  [grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  []
  [grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  []
  [grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  []
  [poro]
    type = PorousFlowMassVolumetricExpansion
    fluid_component = 0
    variable = porepressure
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure disp_x disp_y disp_z'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1E20
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []

  [vol_strain]
    type = PorousFlowVolumetricStrain
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jacobian2
  exodus = false
[]

(test/tests/samplers/base/mpi.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  ny = 1
[]

[Variables]
  [./u]
  [../]
[]

[Samplers]
  [./sample]
    type = TestSampler
    execute_on = 'initial'
  [../]
[]

[Postprocessors]
  [./test]
    type = SamplerTester
    sampler = sample
    test_type = MPI
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
[]

(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_03.i)

# Checking the Jacobian of Flux-Limited TVD Advection, 2 phases, 2 components, using flux_limiter_type = None
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 2
  ymin = -1
  ymax = 2
  bias_y = 1.5
[]

[GlobalParams]
  gravity = '1 2 -0.5'
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [ppgas]
  []
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]


[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = -1
    max = 0
  []
  [ppgas]
    type = RandomIC
    variable = ppgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [flux_ph0_sp0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = ppwater
    advective_flux_calculator = advective_flux_calculator_ph0_sp0
  []
  [flux_ph0_sp1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = ppgas
    advective_flux_calculator = advective_flux_calculator_ph0_sp1
  []
  [flux_ph1_sp0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = massfrac_ph0_sp0
    advective_flux_calculator = advective_flux_calculator_ph1_sp0
  []
  [flux_ph1_sp1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = massfrac_ph1_sp0
    advective_flux_calculator = advective_flux_calculator_ph1_sp1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
      viscosity = 1.4
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 1
    m = 0.5
  []
  [advective_flux_calculator_ph0_sp0]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = None
    phase = 0
    fluid_component = 0
  []
  [advective_flux_calculator_ph0_sp1]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = None
    phase = 0
    fluid_component = 1
  []
  [advective_flux_calculator_ph1_sp0]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = None
    phase = 1
    fluid_component = 0
  []
  [advective_flux_calculator_ph1_sp1]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    flux_limiter_type = None
    phase = 1
    fluid_component = 1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePP
    phase0_porepressure = ppwater
    phase1_porepressure = ppgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.21 0 0  0 1.5 0  0 0 0.8'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
  num_steps = 1
  dt = 1
[]

(test/tests/transfers/multiapp_userobject_transfer/tosub_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 20
  ny = 20
  nz = 20
  # The MultiAppUserObjectTransfer object only works with ReplicatedMesh
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./layered_average_value]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./layered_aux]
    type = SpatialUserObjectAux
    variable = layered_average_value
    execute_on = timestep_end
    user_object = layered_average
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = DirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[UserObjects]
  [./layered_average]
    type = LayeredAverage
    variable = u
    direction = y
    num_layers = 4
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    execute_on = timestep_end
    positions = '0.3 0.1 0.3 0.7 0.1 0.3'
    type = TransientMultiApp
    input_files = tosub_sub.i
    app_type = MooseTestApp
  [../]
[]

[Transfers]
  [./layered_transfer]
    direction = to_multiapp
    user_object = layered_average
    variable = multi_layered_average
    type = MultiAppUserObjectTransfer
    multi_app = sub_app
  [../]
  [./element_layered_transfer]
    direction = to_multiapp
    user_object = layered_average
    variable = element_multi_layered_average
    type = MultiAppUserObjectTransfer
    multi_app = sub_app
  [../]
[]

(test/tests/kernels/conservative_advection/none_in_all_out.i)

# Using ConservativeAdvection with full upwinding
# This demonstrates BCs that introduce no mass into
# the domain but allow it to exit freely.
[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 10
  nx = 100
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./u]
    type = FunctionIC
    variable = u
    function = 'if(x<5,x,10-x)'
  [../]
[]

[Kernels]
  [./dot]
    type = MassLumpedTimeDerivative
    variable = u
  [../]
  [./advection]
    type = ConservativeAdvection
    variable = u
    upwinding_type = full
    velocity = '1 0 0'
  [../]
[]

[BCs]
  [./allow_mass_out]
    type = OutflowBC
    boundary = right
    variable = u
    velocity = '1 0 0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Linear
  dt = 1
  end_time = 10
  l_tol = 1E-14
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/sinks/s05.i)

# checking the multiplying_fcn of RichardsPiecewiseLinearSinkFlux.
# This test is constructed so it should produce exactly the same answer as s02.i
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1 # same deal with PETScs constant state
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = initial_pressure
    [../]
  [../]
[]

[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 2
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((mi-lfout-rfout-mf)/2/(mi+mf))
    vars = 'mi mf lfout rfout'
    vals = 'mass_init mass_fin left_flux_out right_flux_out'
  [../]
[]

[Postprocessors]
  [./mass_init]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]
  [./mass_fin]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]
  [./left_flux_out]
    type = RichardsHalfGaussianSinkFlux
    boundary = left
    variable = pressure
    centre = 1
    max = 4
    multiplying_fcn = 0.5
    sd = 1
  [../]
  [./right_flux_out]
    type = RichardsHalfGaussianSinkFlux
    boundary = right
    variable = pressure
    centre = 1
    max = 1
    multiplying_fcn = 2
    sd = 1
  [../]
  [./p0]
    type = PointValue
    point = '0 0 0'
    variable = pressure
  [../]
  [./mass_bal]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsHalfGaussianSink
    boundary = left
    variable = pressure
    centre = 1
    max = 2
    sd = 1
  [../]
  [./right_flux]
    type = RichardsHalfGaussianSink
    boundary = right
    variable = pressure
    centre = 1
    max = 2
    sd = 1
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 4E-3
  end_time = 0.4
[]

[Outputs]
  file_base = s05
  csv = true
  execute_on = timestep_end
[]

(modules/tensor_mechanics/test/tests/strain_energy_density/incr_model.i)

# Single element test to check the strain energy density calculation

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
[]

[AuxVariables]
  [./SED]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./rampConstantUp]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = -100
  [../]
[]

[Modules/TensorMechanics/Master]
  [./master]
    strain = FINITE
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
    planar_formulation = PLANE_STRAIN
  [../]
[]

[AuxKernels]
  [./SED]
    type = MaterialRealAux
    variable = SED
    property = strain_energy_density
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./Pressure]
    [./top]
      boundary = 'top'
      function = rampConstantUp
    [../]
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 30e+6
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./strain_energy_density]
    type = StrainEnergyDensity
    incremental = true
  [../]
[]

[Executioner]
   type = Transient

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

   l_max_its = 50
   nl_max_its = 20
   nl_abs_tol = 3e-7
   nl_rel_tol = 1e-12
   l_tol = 1e-2

   start_time = 0.0
   dt = 1

   end_time = 1
   num_steps = 1
[]

[Postprocessors]
  [./epxx]
    type = ElementalVariableValue
    variable = strain_xx
    elementid = 0
  [../]
  [./epyy]
    type = ElementalVariableValue
    variable = strain_yy
    elementid = 0
  [../]
  [./epzz]
    type = ElementalVariableValue
    variable = strain_zz
    elementid = 0
  [../]
  [./sigxx]
    type = ElementAverageValue
    variable = stress_xx
  [../]
  [./sigyy]
    type = ElementAverageValue
    variable = stress_yy
  [../]
  [./sigzz]
    type = ElementAverageValue
    variable = stress_zz
  [../]
  [./SED]
    type = ElementAverageValue
    variable = SED
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/xfem/test/tests/single_var_constraint_3d/stationary_fluxjump_3d.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  zmin = 0.0
  zmax = 0.25
  elem_type = HEX8
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./square_planar_cut_uo]
    type = RectangleCutUserObject
    cut_data = ' 0.5 -0.001 -0.001
                 0.5  1.001 -0.001
                 0.5  1.001  1.001
                 0.5 -0.001  1.001'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0
    jump_flux = 1
    geometric_cut_userobject = 'square_planar_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/vectorpostprocessors/line_function_sampler/line_function_sampler.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./func_vals]
    type = LineFunctionSampler
    functions = 'x+1 x^2+y^2'
    start_point = '0 0 0'
    end_point = '1 1 0'
    num_points = 10
    sort_by = id
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/problems/eigen_problem/arraykernels/ne_array_kernels.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  elem_type = QUAD4
  nx = 8
  ny = 8
[]

# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
  [v]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
[]

[Kernels]
  [diffu]
    type = ArrayDiffusion
    variable = u
    diffusion_coefficient = dc
  []

  [reactionu]
    type = ArrayReaction
    variable = u
    reaction_coefficient = rc
    extra_vector_tags = 'eigen'
  []

  [diffv]
    type = ArrayDiffusion
    variable = v
    diffusion_coefficient = dc
  []

  [reactionv]
    type = ArrayReaction
    variable = v
    reaction_coefficient = rc
    extra_vector_tags = 'eigen'
  []
[]

[Materials]
  [dc]
    type = GenericConstantArray
    prop_name = dc
    prop_value = '1. 1.'
  []
  [rc]
    type = GenericConstantArray
    prop_name = rc
    prop_value = '-1 -1'
  []
[]

[BCs]
  [hom_u]
    type = ArrayDirichletBC
    variable = u
    values = '0 0'
    boundary = '0 1 2 3'
  []

  [eigenhom_u]
    type = EigenArrayDirichletBC
    variable = u
    boundary = '0 1 2 3'
  []

  [hom_v]
    type = ArrayDirichletBC
    variable = v
    values = '0 0'
    boundary = '0 1 2 3'
  []

  [eigenhom_v]
    type = EigenArrayDirichletBC
    variable = v
    boundary = '0 1 2 3'
  []
[]

[Executioner]
  type = Eigenvalue
[]

[VectorPostprocessors]
  [./eigenvalues]
    type = Eigenvalues
    execute_on = 'timestep_end'
  [../]
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(modules/phase_field/test/tests/grain_growth/temperature_gradient.i)

#
# This test ensures that a flat grain boundary does not move
# under a temperature gradient using the normal grain growth model
#
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 20
  xmax = 1000
  ymax = 500
  elem_type = QUAD
[]

[GlobalParams]
  op_num = 2
  var_name_base = gr
[]

[Functions]
  [./TGradient]
    type = ParsedFunction
    value = '450 + 0.1*x'
  [../]
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./BicrystalBoundingBoxIC]
      x1 = 0.0
      x2 = 500.0
      y1 = 0.0
      y2 = 500.0
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
  [./T]
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
    variable_mobility = true
    args = 'T'
  [../]
[]

[AuxKernels]
  [./BndsCalc]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
  [./Tgrad]
    type = FunctionAux
    variable = T
    function = TGradient
  [../]
[]

[Materials]
  [./Copper]
    type = GBEvolution
    T = T # K
    wGB = 60 # nm
    GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
    Q = 0.23 # Migration energy in eV
    GBenergy = 0.708 # GB energy in J/m^2
  [../]
[]

[Postprocessors]
  [./gr0_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr0
    execute_on = 'initial TIMESTEP_END'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 20
  nl_rel_tol = 1.0e-9
  start_time = 0.0
  num_steps = 10
  dt = 100.0
[]

[Outputs]
  exodus = true
[]

(python/chigger/tests/simple/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./aux_kernel]
    type = FunctionAux
    variable = aux
    function = sin(2*pi*x)*sin(2*pi*y)
    execute_on = 'initial'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  # Preconditioned JFNK (default)
  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/multiphase_mechanics/elasticenergymaterial.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  nz = 0
  xmax = 250
  ymax = 250
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./c]
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 125.0
      y1 = 125.0
      radius = 60.0
      invalue = 1.0
      outvalue = 0.1
      int_width = 50.0
    [../]
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./left]
    type = DirichletBC
    boundary = left
    variable = disp_x
    value = 0.0
  [../]
[]

[Kernels]
  [./TensorMechanics]
  [../]
  [./dummy]
    type = MatDiffusion
    variable = c
    diffusivity = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric9
    C_ijkl = '3 1 1 3 1 3 1 1 1 '
  [../]
  [./strain]
    type = ComputeSmallStrain
    eigenstrain_names = eigenstrain
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./prefactor]
    type = DerivativeParsedMaterial
    args = c
    f_name = prefactor
    constant_names       = 'epsilon0 c0'
    constant_expressions = '0.05     0'
    function = '(c - c0) * epsilon0'
  [../]
  [./eigenstrain]
    type = ComputeVariableEigenstrain
    eigen_base = '1'
    args = c
    prefactor = prefactor
    eigenstrain_name = eigenstrain
  [../]

  [./elasticenergy]
    type = ElasticEnergyMaterial
    args = 'c'
    outputs = exodus
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  nl_abs_tol = 1e-10
  num_steps = 1

  petsc_options_iname = '-pc_factor_shift_type'
  petsc_options_value = 'nonzero'
[]

[Outputs]
  exodus = true
[]

(test/tests/vectorpostprocessors/csv_reader/transfer/master.i)

[Mesh]
  type = GeneratedMesh
  parallel_type = 'replicated'
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[MultiApps]
  [./master]
    type = FullSolveMultiApp
    input_files = 'sub.i'
    execute_on = initial
  [../]
[]

[Transfers]
  [./transfer]
    type = MultiAppUserObjectTransfer
    multi_app = master
    direction = to_multiapp
    user_object = data
    variable = aux
  [../]
[]

[VectorPostprocessors]
  [./data]
    type = CSVReader
    csv_file = 'example.csv'
  [../]
[]


[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_postprocessor_to_scalar/master2_wrong_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_sub_app]
    order = FOURTH
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./pp_sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0
                 0.7 0.7 0
                 0.8 0.8 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = sub2.i
  [../]
[]

[Transfers]
  [./pp_transfer]
    type = MultiAppPostprocessorToAuxScalarTransfer
    direction = from_multiapp
    multi_app = pp_sub
    from_postprocessor = point_value
    to_aux_scalar = from_sub_app
  [../]
[]

(python/peacock/tests/common/oversample.i)

###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]

  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'

  # Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 5
  dt = 0.1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_transient
  exodus = true
  [./refine_2]
    type = Exodus
    file_base = oversample_2
    refinements = 2
  [../]
[]

(test/tests/multiapps/restart/sub2.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./fn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = u_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_jac_de.i)

# testing desorption jacobian
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[Variables]
  [./pressure]
  [../]
  [./conc]
  [../]
[]

[ICs]
  [./p_ic]
    type = RandomIC
    variable = pressure
    min = 2
    max = 3
  [../]
  [./conc_ic]
    type = RandomIC
    variable = conc
    min = -1
    max = 1
  [../]
[]


[Kernels]
  [./flow_from_matrix]
    type = DesorptionFromMatrix
    variable = conc
    pressure_var = pressure
  [../]
  [./flux_to_porespace]
    type = DesorptionToPorespace
    variable = pressure
    conc_var = conc
  [../]
[]

[Materials]
  [./mollified_langmuir_params]
    type = MollifiedLangmuirMaterial
    block = 0
    one_over_desorption_time_const = 0.813
    one_over_adsorption_time_const = 0
    langmuir_density = 0.34
    langmuir_pressure = 1.5
    conc_var = conc
    pressure_var = pressure
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = langmuir_jac1
[]

(modules/tensor_mechanics/test/tests/jacobian/cto24.i)

# CappedDruckerPrager

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    lambda = 0.7
    shear_modulus = 1.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 0 0  0 10 0  0 0 10'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = dp
  [../]
  [./dp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/shell/static/beam_bending_moment_AD.i)

# Test that models bending of a cantilever beam using shell elements

# A cantilever beam of length 10 m (in Y direction) and cross-section
# 1 m x 0.1 m is modeled using 4 shell elements placed along the length
# (Figure 6a from Dvorkin and Bathe, 1984). All displacements and
# X rotations are fixed on the bottom boundary. E = 2100000 and v = 0.0.
# A load of 0.5 N (in the Z direction) is applied at each node on the top
# boundary resulting in a total load of 1 N.

# The analytical solution for displacement at tip using small strain/rotations # is PL^3/3EI + PL/AG = 1.90485714 m
# The FEM solution using 4 shell elements is 1.875095 m with a relative error
# of 1.5%.

# Similarly, the analytical solution for slope at tip is PL^2/2EI = 0.285714286
# The FEM solution is 0.2857143 and the relative error is 5e-6%.

# The stress_yy for the four elements at z = -0.57735 * (t/2) (first qp below mid-surface of shell) are:
# 3031.089 Pa, 2165.064 Pa, 1299.038 Pa and 433.0127 Pa.
# Note the above values are the average stresses in each element.

# Analytically, stress_yy decreases linearly from y = 0 to y = 10 m.
# The maximum value of stress_yy at y = 0 is Mz/I = PL * 0.57735*(t/2)/I = 3464.1 Pa
# Therefore, the analytical value of stress at z = -0.57735 * (t/2) at the mid-point
# of the four elements are:
# 3031.0875 Pa, 2165.0625 Pa, 1299.0375 Pa ,433.0125 Pa

# The relative error in stress_yy is in the order of 5e-5%.

# The stress_yz at z = -0.57735 * (t/2) at all four elements from the simulation is 10 Pa.
# The analytical solution for the shear stress is: V/2/I *((t^2)/4 - z^2), where the shear force (V)
# is 1 N at any y along the length of the beam. Therefore, the analytical shear stress at
# z = -0.57735 * (t/2) is 10 Pa at any location along the length of the beam.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 10.0
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = global_stress_t_points_0
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    variable = stress_yz
    rank_two_tensor = global_stress_t_points_0
    index_i = 1
    index_j = 2
  [../]
[]

[BCs]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = 'bottom'
    value = 0.0
  [../]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = 'bottom'
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = ConstantRate
    variable = disp_z
    boundary = 'top'
    rate = 0.5
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  nl_max_its = 2
  nl_rel_tol = 1e-10
  nl_abs_tol = 5e-4

  dt = 1
  dtmin = 1
  end_time = 1
[]

[Kernels]
  [./solid_disp_x]
    type = ADStressDivergenceShell
    block = '0'
    component = 0
    variable = disp_x
    through_thickness_order = SECOND
  [../]
  [./solid_disp_y]
    type = ADStressDivergenceShell
    block = '0'
    component = 1
    variable = disp_y
    through_thickness_order = SECOND
  [../]
  [./solid_disp_z]
    type = ADStressDivergenceShell
    block = '0'
    component = 2
    variable = disp_z
    through_thickness_order = SECOND
  [../]
  [./solid_rot_x]
    type = ADStressDivergenceShell
    block = '0'
    component = 3
    variable = rot_x
    through_thickness_order = SECOND
  [../]
  [./solid_rot_y]
    type = ADStressDivergenceShell
    block = '0'
    component = 4
    variable = rot_y
    through_thickness_order = SECOND
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensorShell
    youngs_modulus = 2100000
    poissons_ratio = 0.0
    block = 0
    through_thickness_order = SECOND
  [../]
  [./strain]
    type = ADComputeIncrementalShellStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y'
    thickness = 0.1
    through_thickness_order = SECOND
  [../]
  [./stress]
    type = ADComputeShellStress
    block = 0
    through_thickness_order = SECOND
  [../]
[]

[Postprocessors]
  [./disp_z_tip]
    type = PointValue
    point = '1.0 10.0 0.0'
    variable = disp_z
  [../]
  [./rot_x_tip]
    type = PointValue
    point = '0.0 10.0 0.0'
    variable = rot_x
  [../]
  [./stress_yy_el_0]
    type = ElementalVariableValue
    elementid = 0
    variable = stress_yy
  [../]
  [./stress_yy_el_1]
    type = ElementalVariableValue
    elementid = 1
    variable = stress_yy
  [../]
  [./stress_yy_el_2]
    type = ElementalVariableValue
    elementid = 2
    variable = stress_yy
  [../]
  [./stress_yy_el_3]
    type = ElementalVariableValue
    elementid = 3
    variable = stress_yy
  [../]
  [./stress_yz_el_0]
    type = ElementalVariableValue
    elementid = 0
    variable = stress_yz
  [../]
  [./stress_yz_el_1]
    type = ElementalVariableValue
    elementid = 1
    variable = stress_yz
  [../]
  [./stress_yz_el_2]
    type = ElementalVariableValue
    elementid = 2
    variable = stress_yz
  [../]
  [./stress_yz_el_3]
    type = ElementalVariableValue
    elementid = 3
    variable = stress_yz
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/catch_up/failing_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = FailingProblem
  fail_step = 2
[../]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the master solve

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/chemistry/except18.i)

# Exception test
# Incorrect number of kinetic in dictator
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
  []
  [b]
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = Diffusion
    variable = a
  []
  [b]
    type = Diffusion
    variable = b
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_equilibrium = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1E-6
  []
  [pressure]
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '1 1'
    reactions = '2 3'
    specific_reactive_surface_area = 1.0
    kinetic_rate_constant = 1.0e-8
    activation_energy = 1.5e4
    molar_volume = 1
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]

(test/tests/indicators/analytical_indicator/analytical_indicator_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[Functions]
  [solution]
    type = ParsedFunction
    value = (exp(x)-1)/(exp(1)-1)
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [conv]
    type = Convection
    variable = u
    velocity = '1 0 0'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  [Indicators]
    [error]
      type = AnalyticalIndicator
      variable = u
      function = solution
    []
  []
[]

[Outputs]
  exodus = true
[]

(test/tests/parser/map_param/test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [u]
  []
  [v]
  []
  [w]
  []
[]

[Kernels]
  inactive = 'odd_entries bad_value'
  [diff]
    type = ADDiffusion
    variable = u
  []
  [diff_v]
    type = ADDiffusion
    variable = v
  []
  [diff_w]
    type = ADDiffusion
    variable = w
  []
  [map]
    type = MapMultiplyCoupledVars
    variable = u
    v = v
    w = w
    coupled_var_multipliers = 'v 2 w 3'
    dummy_string_to_string_map = 'a 1 b c'
  []
  [odd_entries]
    type = MapMultiplyCoupledVars
    variable = u
    v = v
    w = w
    coupled_var_multipliers = 'v 2 w'
    dummy_string_to_string_map = 'a 1 b c'
  []
  [bad_value]
    type = MapMultiplyCoupledVars
    variable = u
    v = v
    w = w
    coupled_var_multipliers = 'v 2 w a'
    dummy_string_to_string_map = 'a 1 b c'
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
  [left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  []
  [left_w]
    type = DirichletBC
    variable = w
    boundary = left
    value = 0
  []
  [right_w]
    type = DirichletBC
    variable = w
    boundary = right
    value = 1
  []
[]



[Executioner]
  type = Steady
  solve_type = 'Newton'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/format/output_test_tecplot.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff'

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  active = 'left right'

  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  tecplot = true
[]

(modules/tensor_mechanics/test/tests/beam/eigenstrain/eigenstrain_from_var.i)

# Test for eigenstrain from variables

# A constant axial eigenstrain of 0.01 is applied to a beam of length
# 4 m. The beam is fixed at one end. The eigenstrain causes a change in
# length of 0.04 m irrespective of the material properties of the beam.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0.0
  xmax = 4.0
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_z]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_y]
    order = FIRST
    family = LAGRANGE
  [../]
  [./rot_z]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./thermal_eig]
  [../]
  [./zero1]
  [../]
  [./zero2]
  [../]
[]

[AuxKernels]
  [./thermal_eig]
    type = ConstantAux
    value = 0.01
    variable = thermal_eig
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]
[Executioner]
  type = Transient
  solve_type = NEWTON
  line_search = 'none'
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 1
  dtmin = 1
  end_time = 2
[]

[Kernels]
  [./solid_disp_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 0
    variable = disp_x
  [../]
  [./solid_disp_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 1
    variable = disp_y
  [../]
  [./solid_disp_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 2
    variable = disp_z
  [../]
  [./solid_rot_x]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 3
    variable = rot_x
  [../]
  [./solid_rot_y]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 4
    variable = rot_y
  [../]
  [./solid_rot_z]
    type = StressDivergenceBeam
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    component = 5
    variable = rot_z
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1e6
    poissons_ratio = 0.3
    shear_coefficient = 1.0
    block = 0
  [../]
  [./strain]
    type = ComputeIncrementalBeamStrain
    block = '0'
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'
    area = 0.5
    Ay = 0.0
    Az = 0.0
    Iy = 0.01
    Iz = 0.01
    y_orientation = '0.0 1.0 0.0'
    eigenstrain_names = 'thermal'
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
  [./thermal]
    type = ComputeEigenstrainBeamFromVariable
    displacement_eigenstrain_variables = 'thermal_eig zero1 zero2'
    eigenstrain_name = thermal
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
[]

[Outputs]
  [./out]
    type = Exodus
    hide = 'thermal_eig zero1 zero2'
  [../]
[]

(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian_direct/sub.i)

# Derived from the example '3D_volumetric_Cartesian' with the following differences:
#
#   1) The coupling is performed via BodyForce instead of the
#      FunctionSeriesToAux+CoupledForce approach
[Mesh]
  type = GeneratedMesh
  dim = 3

  xmin = 0.0
  xmax = 10.0
  nx = 15

  ymin = 1.0
  ymax = 11.0
  ny = 25

  zmin = 2.0
  zmax = 12.0
  nz = 35
[]

# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s] # Something to make 's' change each time, but allow a converging solution
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3   4   5'
    physical_bounds = '0.0  10.0    1.0 11.0    2.0 12.0'
    x = Legendre
    y = Legendre
    z = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(test/tests/postprocessors/variable_residual_norm/variable_residual.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = -1
  xmax = 1
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[Variables]
  [./u]
  [../]

  [./v]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[Functions]
  [./leg1]
    type = ParsedFunction
    value = 'x'
  [../]

  [./leg2]
    type = ParsedFunction
    value = '0.5*(3.0*x*x-1.0)'
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 1
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    preset = false
    boundary = 2
    value = 1
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    preset = false
    boundary = 1
    value = 200
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    preset = false
    boundary = 2
    value = 100
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'

  # this is large on purpose so we don't reduce the variable residual to machine zero
  # and so that we can compare to larger numbers. This also means this test can run only
  # in serial, since parallel runs yield different convergence history.
  nl_rel_tol = 1e-4
[]

[Postprocessors]
  [./u_res_l2]
    type = VariableResidual
    variable = u
  [../]

  [./v_res_l2]
    type = VariableResidual
    variable = v
  [../]
[]

[Outputs]
  csv = true
  [./console]
    type = Console
    # turn this on, so we can visually compare the postprocessor value with what is computed by the Console object
    all_variable_norms = true
  [../]
[]

(test/tests/multiapps/transient_multiapp/dt_from_multi_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/single_var_constraint_2d/propagating_2field_1constraint.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5 1.0 0.5 0.0'
    time_start_cut = 0.0
    time_end_cut = 2.0
  [../]
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff_u]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    jump = 0
    jump_flux = 0
    geometric_cut_userobject = 'line_seg_cut_uo'
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 1
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/xfem/test/tests/second_order_elements/diffusion_2d_tri6.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 4
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = TRI6
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.35 1.0 0.35 0.2'
    time_start_cut = 0.0
    time_end_cut = 2.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 3
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/materials/derivative_material_interface/construction_order.i)

#
# Test the the getDefaultMaterialProperty in DerivativeMaterialInterface.
# This test should only pass, if the construction order of the Materials
# using this interface does not influence the outcome.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 0.1
  elem_type = QUAD4
[]

[GlobalParams]
  derivative_order = 2
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
[]

[Kernels]
  [./dummy1]
    type = Diffusion
    variable = c
  [../]
  [./dummy2]
    type = TimeDerivative
    variable = c
  [../]
[]

[Materials]
  # derivatives used both before and after being declared
  [./sum_a_1]
    type = DerivativeSumMaterial
    f_name = Fa1
    sum_materials = 'Fa'
    args = 'c'
    outputs = exodus
  [../]
  [./free_energy_a]
    type = DerivativeParsedMaterial
    f_name = Fa
    args = 'c'
    function = 'c^4'
  [../]
  [./sum_a_2]
    type = DerivativeSumMaterial
    f_name = Fa2
    sum_materials = 'Fa'
    args = 'c'
    outputs = exodus
  [../]

  # derivatives declared after being used
  [./sum_b_1]
    type = DerivativeSumMaterial
    f_name = Fb1
    sum_materials = 'Fb'
    args = 'c'
    outputs = exodus
  [../]
  [./free_energy_b]
    type = DerivativeParsedMaterial
    f_name = Fb
    args = 'c'
    function = 'c^4'
  [../]

  # derivatives declared before being used
  [./free_energy_c]
    type = DerivativeParsedMaterial
    f_name = Fc
    args = 'c'
    function = 'c^4'
  [../]
  [./sum_c_2]
    type = DerivativeSumMaterial
    f_name = Fc2
    sum_materials = 'Fc'
    args = 'c'
    outputs = exodus
  [../]

  # non-existing derivatives
  [./free_energy_d]
    type = ParsedMaterial
    f_name = Fd
    args = 'c'
    function = 'c^4'
  [../]
  [./sum_d_1]
    type = DerivativeSumMaterial
    f_name = Fd1
    sum_materials = 'Fd'
    args = 'c'
    outputs = exodus
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'
  num_steps = 1
  dt = 1e-5
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except11.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = bh02.bh
    use_relative_permeability = true
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(modules/functional_expansion_tools/test/tests/standard_use/multiapp_print_coefficients.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./m]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./s_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff_m]
    type = Diffusion
    variable = m
  [../]
  [./time_diff_m]
    type = TimeDerivative
    variable = m
  [../]
  [./s_in]
    type = CoupledForce
    variable = m
    v = s_in
  [../]
[]

[AuxKernels]
  [./reconstruct_s_in]
    type = FunctionSeriesToAux
    variable = s_in
    function = FX_Basis_Value_Main
  [../]
[]

[ICs]
  [./start_m]
    type = ConstantIC
    variable = m
    value = 1
  [../]
[]

[BCs]
  [./surround]
    type = DirichletBC
    variable = m
    value = 1
    boundary = 'left right'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Main]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
    print_when_set = true # Print coefficients when a MultiAppFXTransfer is executed
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Main]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Main
    variable = m
    print_state = true # Print after the FX coefficients are computer
    print_when_set = true # Print coefficients when a MultiAppFXTransfer is executed
  [../]
[]

[Postprocessors]
  [./average_value]
    type = ElementAverageValue
    variable = m
  [../]
  [./peak_value]
    type = ElementExtremeValue
    value_type = max
    variable = m
  [../]
  [./picard_iterations]
    type = NumPicardIterations
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  picard_max_its = 30
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-9
  picard_rel_tol = 1e-8
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./FXTransferApp]
    type = TransientMultiApp
    input_files = multiapp_sub.i
  [../]
[]

[Transfers]
  [./ValueToSub]
    type = MultiAppFXTransfer
    direction = to_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Value_UserObject_Main
    multi_app_object_name = FX_Basis_Value_Sub
  [../]
  [./ValueToMe]
    type = MultiAppFXTransfer
    direction = from_multiapp
    multi_app = FXTransferApp
    this_app_object_name = FX_Basis_Value_Main
    multi_app_object_name = FX_Value_UserObject_Sub
  [../]
[]

(test/tests/functions/parsed/scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./scalar]
    family = SCALAR
    initial_condition = 0
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxScalarKernels]
  [./scalar_aux]
    type = FunctionScalarAux
    variable = scalar
    function = func
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = u
    boundary = left
    function = left_bc
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Functions]
  [./left_bc]
    type = ParsedFunction
    value = s
    vals = scalar
    vars = s
  [../]
  [./func]
    type = ParsedFunction
    value = t
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/surrogates/load_store/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = u
    diffusivity = D
  []
  [absorption]
    type = MaterialReaction
    variable = u
    coefficient = sig
  []
  [source]
    type = BodyForce
    variable = u
    value = 1.0
  []
[]

[Materials]
  [diffusivity]
    type = GenericConstantMaterial
    prop_names = D
    prop_values = 2.0
  []
  [xs]
    type = GenericConstantMaterial
    prop_names = sig
    prop_values = 2.0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
  [max]
    type = NodalExtremeValue
    variable = u
    value_type = max
  []
[]

[Outputs]
[]

(modules/level_set/examples/vortex/vortex_reinit_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
  nx = 16
  ny = 16
  uniform_refine = 2
  elem_type = QUAD9
  second_order = true
[]

[Variables/phi]
    family = LAGRANGE
[]

[AuxVariables]
  [phi_0]
    family = LAGRANGE
  []
  [marker]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = phi
  []
  [reinit]
    type = LevelSetOlssonReinitialization
    variable = phi
    phi_0 = phi_0
    epsilon = 0.03
  []
[]

[Problem]
  type = LevelSetReinitializationProblem
[]

[UserObjects]
  [arnold]
    type = LevelSetOlssonTerminator
    tol = 0.5
    min_steps = 3
  []
[]

[Preconditioning/smp]
    type = SMP
    full = true
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  start_time = 0
  num_steps = 100
  nl_abs_tol = 1e-14
  scheme = crank-nicolson
  line_search = none
  dt = 0.003
[]

[Outputs]
[]

(modules/chemical_reactions/test/tests/exceptions/extra_sto.i)

# Additional stoichiometric coefficient in AqueousEquilibriumRxnAux AuxKernel

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
[]

[AuxVariables]
  [./c]
  [../]
  [./gamma_a]
  [../]
  [./gamma_b]
  [../]
[]

[AuxKernels]
  [./c]
    type = AqueousEquilibriumRxnAux
    variable = c
    v = 'a b'
    gamma_v = 'gamma_a gamma_b'
    sto_v = '1 2 3'
    log_k = 1
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./a_diff]
    type = PrimaryDiffusion
    variable = a
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.2
  [../]
[]

[Executioner]
  type = Transient
  end_time = 1
[]

(test/tests/multiapps/centroid_multiapp/centroid_multiapp.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 3
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./x]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./y]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[ICs]
  [./x]
    type = FunctionIC
    function = x
    variable = x
  [../]
  [./y]
    type = FunctionIC
    function = y
    variable = y
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  solve_type = PJFNK
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    type = CentroidMultiApp
    input_files = 'sub_app.i'
    output_in_position = true
  []
[]

[Transfers]
  [./incoming_x]
    type = MultiAppVariableValueSamplePostprocessorTransfer
    source_variable = x
    direction = to_multiapp
    multi_app = sub
    postprocessor = incoming_x
  [../]
  [./incoming_y]
    type = MultiAppVariableValueSamplePostprocessorTransfer
    source_variable = y
    direction = to_multiapp
    multi_app = sub
    postprocessor = incoming_y
  [../]
[]

(modules/porous_flow/test/tests/dirackernels/injection_with_plasticity.i)

# Example: Injection into a uniform aquifer 10 x 10 x 5 km
# Drucker-Prager deformation
# Darcy flow
gravity = -9.81
solid_density = 2350
fluid_density = 1000
porosity0 = 0.1
[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = 0
  xmax = 1e4
  ymin = 0
  ymax = 1e4
  zmax = 0
  zmin = -5e3
  nx = 2
  ny = 2
  nz = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 ${gravity}'
  displacements = 'disp_x disp_y disp_z'
  strain_at_nearest_qp = true
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0 # Not doing a thermal simulation
      bulk_modulus = 2E9
      density0 = ${fluid_density}
      viscosity = 5E-4
    []
  []
[]

[PorousFlowFullySaturated]
  coupling_type = HydroMechanical
  porepressure = pp
  dictator_name = dictator
  fp = simple_fluid
  add_darcy_aux = false
  add_stress_aux = false
  stabilization = none
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
    scaling = 1E6
    [InitialCondition]
      type = FunctionIC
      function = ini_pp
    []
  []
[]

[Functions]
  [ini_stress]
    type = ParsedFunction
    value = '-${gravity} * z * (${solid_density} - ${fluid_density}) * (1.0 - ${porosity0})'  # initial effective stress that should result from weight force
  []

  [ini_pp]
    type = ParsedFunction
    value = '${gravity} * z * ${fluid_density} + 1E5'
  []
[]

[BCs]
  [p_top]
    type = FunctionDirichletBC
    variable = pp
    boundary = front
    function = ini_pp
  []

  [x_roller]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0
  []
  [y_roller]
    type = DirichletBC
    variable = disp_y
    boundary = 'top bottom'
    value = 0
  []
  [z_confined]
    type = DirichletBC
    variable = disp_z
    boundary = 'back front'
    value = 0
  []
[]

[UserObjects]
  [pls_total_outflow_mass]
    type = PorousFlowSumQuantity
  []

  # Cohesion
  [mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 6.0E6
  []

  # Friction angle
  [mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35.0
    convert_to_radians = true
  []

  # Dilation angle
  [mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 2
    convert_to_radians = true
  []

  # Drucker-Prager objects
  [dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-6
  []

  # Tensile strength
  [tens]
    type = TensorMechanicsHardeningConstant
    value = 3.0E6
  []

  # Compressive strength (cap on yield envelope)
  [compr_all]
    type = TensorMechanicsHardeningConstant
    value = 1E10
  []
[]

[Materials]
  [strain]
    type = ComputeIncrementalSmallStrain
    eigenstrain_names = eigenstrain_all
  []

  [eigenstrain_all]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = 'ini_stress 0 0  0 ini_stress 0  0 0 ini_stress'
    eigenstrain_name = eigenstrain_all
  []

  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    bulk_modulus = 3.3333E9
    shear_modulus = 2.5E9
  []

  [dp_mat]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = tens
    compressive_strength = compr_all
    smoothing_tol = 1E5
    yield_function_tol = 1E-3
    tip_smoother = 0
  []

  [stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = dp_mat
  []

  # Permeability
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-13 0 0  0 1E-13 0  0 0 1E-13'
  []

  # Porosity
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = ${porosity0}
    biot_coefficient = 1.0
    solid_bulk = 1.0 # Required but irrelevant when biot_coefficient is unity
    mechanical = true
    fluid = true
  []

  # Density of saturated rock
  [density]
    type = PorousFlowTotalGravitationalDensityFullySaturatedFromPorosity
    rho_s = ${solid_density}
  []
[]

[DiracKernels]
  [pls]
    type = PorousFlowPolyLineSink
    variable = pp
    SumQuantityUO = pls_total_outflow_mass
    point_file = two_nodes.bh
    function_of = pressure
    fluid_phase = 0
    p_or_t_vals = '0 1E7'
    fluxes = '-1.59 -1.59'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Transient
  dt = 1E6
  end_time = 1E6
  nl_rel_tol = 1E-7
[]

[Outputs]
  exodus = true
[]

(test/tests/dampers/min_damping/min_nodal_damping.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./u_dt]
    type = TimeDerivative
    variable = u
  [../]
  [./u_source]
    type = BodyForce
    variable = u
    value = 1
  [../]
[]

[BCs]
  [./u_left]
    type = DirichletBC
    boundary = left
    variable = u
    value = 0.0
  [../]
[]

[Dampers]
  [./limit]
    type = BoundingValueNodalDamper
    variable = u
    max_value = 1.5
    min_value = -1.5
    min_damping = 0.001
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
[]

[Postprocessors]
  [./u_avg]
    type = ElementAverageValue
    variable = u
  [../]
  [./dt]
    type = TimestepSize
  [../]
[]

(modules/phase_field/test/tests/Nucleation/timestep.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    variable = c
    value = 0
  [../]
  [./right]
    type = DirichletBC
    boundary = right
    variable = c
    value = 1
  [../]
  [./Periodic]
    [./all]
      auto_direction = y
    [../]
  [../]
[]

[Kernels]
  [./c]
    type = Diffusion
    variable = c
  [../]
  [./dt]
    type = TimeDerivative
    variable = c
  [../]
[]

[UserObjects]
  [./inserter]
    type = DiscreteNucleationInserter
    hold_time = 1
    probability = 0.0005
    radius = 3.27
  [../]
  [./map]
    type = DiscreteNucleationMap
    periodic = c
    inserter = inserter
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
  [./dtnuc]
    type = DiscreteNucleationTimeStep
    inserter = inserter
    p2nucleus = 0.1
    dt_max = 0.5
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 20

  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 8
    iteration_window = 2
    timestep_limiting_postprocessor = dtnuc
    dt = 1
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(modules/porous_flow/test/tests/capillary_pressure/brooks_corey1.i)

# Test Brooks-Corey capillary pressure curve by varying saturation over the mesh
# lambda = 2, sat_lr = 0.1, log_extension = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 500
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [p1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [p0]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 0
    variable = p0aux
  []
  [p1]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = p1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureBC
    lambda = 2
    log_extension = false
    pe = 1e5
    sat_lr = 0.1
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityVG
    phase = 0
    m = 0.5
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 2
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux p0aux p1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 500
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-6
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(test/tests/parser/cli_multiapp_single/dt_from_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[MultiApps]
  [./sub_app]
    positions = '0 0 0  0.5 0.5 0  0.6 0.6 0  0.7 0.7 0'
    type = TransientMultiApp
    input_files = 'dt_from_master_sub.i'
    app_type = MooseTestApp
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cto28.i)

#Cosserat capped weak plane and capped drucker prager
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.4
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = phi
    mc_dilation_angle = psi
    yield_function_tolerance = 1E-11     # irrelevant here
    internal_constraint_tolerance = 1E-9 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 10.0
    poissons_ratio = 0.25
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 0 0  0 10 0  0 0 10'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = 'dp'
    relative_tolerance = 2.0
    absolute_tolerance = 1E6
    max_iterations = 1
  [../]
  [./dp]
    type = CappedDruckerPragerStressUpdate
    base_name = dp
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-11
    tip_smoother = 1
    smoothing_tol = 1
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

(test/tests/auxkernels/grad_component/grad_component.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./grad_u_x]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./grad_u_y]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./grad_u_x_aux]
    type = VariableGradientComponent
    variable = grad_u_x
    component = x
    gradient_variable = u
  [../]
  [./grad_u_y_aux]
    type = VariableGradientComponent
    variable = grad_u_y
    component = y
    gradient_variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/mesh/named_entities/periodic_bc_names_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0
  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
  # This test will not work in parallel with DistributedMesh enabled
  # due to a bug in PeriodicBCs.
  parallel_type = replicated
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff forcing dot'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = GaussContForcing
    variable = u
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./x]
      variable = u
      primary = 'left'
      secondary = 'right'
      translation = '40 0 0'
    [../]

    [./y]
      variable = u
      primary = 'bottom'
      secondary = 'top'
      translation = '0 40 0'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 20
  solve_type = NEWTON
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/heat_conduction/test/tests/NAFEMS/transient/T3/nafems_t3_quad_template.i)


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 0.01
  elem_type = QUAD4
[]

[Variables]
  [./temp]
    initial_condition = 0.0
  [../]
[]

[BCs]
  [./FixedTempLeft]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 0.0
  [../]
  [./FunctionTempRight]
    type = FunctionDirichletBC
    variable = temp
    boundary = right
    function = '100.0 * sin(pi*t/40)'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
  [./HeatTdot]
    type = HeatConductionTimeDerivative
    variable = temp
  [../]
[]

[Materials]
  [./density]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity specific_heat density'
    prop_values = '35.0 440.5 7200.0'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  l_tol = 1e-5
  nl_max_its = 50
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12

  dt = 1
  end_time = 32.0
[]

[Postprocessors]
  [./target_temp]
    type = NodalVariableValue
    variable = temp
    nodeid = 9
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/vectorpostprocessors/cylindrical_average/cylindrical_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 1
  xmin = -5
  xmax = 5
  ymin = -5
  ymax = 5
  zmin = 0
  zmax = 1
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables]
  [./c]
  [../]
[]

[AuxVariables]
  [./d]
  [../]
[]

[AuxKernels]
  [./d]
    type = FunctionAux
    variable = d
    function = set_d
    execute_on = initial
  [../]
[]

[Functions]
  [./set_d]
    type = ParsedFunction
    value = 'r := sqrt(x * x + y * y); r'
  [../]
[]

[VectorPostprocessors]
  [./average]
    type = CylindricalAverage
    variable = d
    radius = 5
    bin_number = 10
    origin = '0 0 0'
    cylinder_axis = '0 0 1'
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'initial timestep_end'
  csv = true
[]

(modules/phase_field/test/tests/initial_conditions/SmoothSuperellipsoidIC_3D.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 15
  ny = 15
  nz = 15
  xmax = 50
  ymax = 50
  zmax = 50
  elem_type = HEX8
[]

[Variables]
  [./c]
  [../]
[]

[ICs]
  [./c]
    type = SmoothSuperellipsoidIC
    variable = c
    x1 = 25.0
    y1 = 25.0
    z1 = 25.0
    a = 8
    b = 12
    c = 16
    n = 3.5
    invalue = 1.0
    outvalue = 0
    int_width = 4.0
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = c
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y z'
    [../]
  [../]
[]

[Materials]
  [./Diffusivity]
    type = GenericConstantMaterial
    prop_names = D
    prop_values = 1.0
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-5
  nl_max_its = 40
  nl_rel_tol = 5.0e-14

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/cto05.i)

# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface04.i
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# trial stress_yy = 0.8 and stress_zz = 1.5
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# internal0 should be 0.2E-6, and internal2 should be 0.3E-6


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0.8 0  0 0 1.5'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    tangent_operator = linear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/parser/cli_multiapp_all/dt_from_master_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 1 # This will be constrained by the master solve

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/xfem/test/tests/side_integral/side_integral.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 6
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.55 1.0 0.55 0.0'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./top]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 3
  [../]

  [./bottom]
    type = DirichletBC
    variable = u
    boundary = 0
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Postprocessors]
  [./top_surface]
    type = SideIntegralVariablePostprocessor
    variable = u
    boundary = 2
  [../]
  [./bottom_surface]
    type = SideIntegralVariablePostprocessor
    variable = u
    boundary = 0
  [../]
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/porous_flow/test/tests/fluidstate/coldwater_injection.i)

# Cold water injection into 1D hot reservoir (Avdonin, 1964)
#
# To generate results presented in documentation for this problem,
# set xmax = 50 and nx = 250 in the Mesh block, and dtmax = 100 and
# end_time = 1.3e5 in the Executioner block.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 25
  xmax = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [temperature]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [temperature]
    type = PorousFlowPropertyAux
    variable = temperature
    property = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Variables]
  [pliquid]
    initial_condition = 5e6
  []
  [h]
    scaling = 1e-6
  []
[]

[ICs]
  [hic]
    type = PorousFlowFluidPropertyIC
    variable = h
    porepressure = pliquid
    property = enthalpy
    temperature = 170
    temperature_unit = Celsius
    fp = water
  []
[]

[BCs]
  [pleft]
    type = DirichletBC
    variable = pliquid
    value = 5.05e6
    boundary = left
  []
  [pright]
    type = DirichletBC
    variable = pliquid
    value = 5e6
    boundary = right
  []
  [hleft]
    type = DirichletBC
    variable = h
    value = 678.52e3
    boundary = left
  []
  [hright]
    type = DirichletBC
    variable = h
    value = 721.4e3
    boundary = right
  []
[]

[Kernels]
  [mass]
    type = PorousFlowMassTimeDerivative
    variable = pliquid
  []
  [massflux]
    type = PorousFlowAdvectiveFlux
    variable = pliquid
  []
  [heat]
    type = PorousFlowEnergyTimeDerivative
    variable = h
  []
  [heatflux]
    type = PorousFlowHeatAdvection
    variable = h
  []
  [heatcond]
    type = PorousFlowHeatConduction
    variable = h
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pliquid h'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    pc_max = 1e6
    sat_lr = 0.1
    m = 0.5
    alpha = 1e-5
  []
  [fs]
    type = PorousFlowWaterVapor
    water_fp = water
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [watervapor]
    type = PorousFlowFluidStateSingleComponent
    porepressure = pliquid
    enthalpy = h
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
    sum_s_res = 0.1
  []
  [internal_energy]
    type = PorousFlowMatrixInternalEnergy
    density = 2900
    specific_heat_capacity = 740
  []
  [rock_thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '20 0 0  0 20 0  0 0 20'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 5e3
  nl_abs_tol = 1e-10
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 100
  []
[]

[VectorPostprocessors]
  [line]
    type = ElementValueSampler
    sort_by = x
    variable = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  perf_graph = true
  [csv]
    type = CSV
    execute_on = final
  []
[]

(modules/richards/test/tests/jacobian_1/jn22.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 1
    [../]
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = 'left right'
    pressures = '-0.9 0.9'
    bare_fluxes = '1E8 2E8'  # cannot make too high as finitedifference constant state bums out due to precision loss
    use_mobility = true
    use_relperm = true
    variable = pressure
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn20
  exodus = false
[]

(modules/porous_flow/test/tests/jacobian/waterncg_gas.i)

# Tests correct calculation of properties derivatives in PorousFlowWaterNCG
# for conditions that give a single gas phase

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [pgas]
  []
  [z]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    min = 1e4
    max = 4e4
    variable = pgas
  []
  [z]
    type = RandomIC
    min = 0.88
    max = 0.98
    variable = z
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = z
    fluid_component = 1
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    variable = pgas
    fluid_component = 0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    variable = z
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas z'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 1e3
  []
  [fs]
    type = PorousFlowWaterNCG
    water_fp = water
    gas_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [waterncg]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = z
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[AuxVariables]
  [sgas]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [sgas]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = sgas
  []
[]

[Postprocessors]
  [sgas_min]
    type = ElementExtremeValue
    variable = sgas
    value_type = min
  []
  [sgas_max]
    type = ElementExtremeValue
    variable = sgas
    value_type = max
  []
[]

(modules/combined/test/tests/power_law_creep/power_law_creep_restart1.i)

# 1x1x1 unit cube with uniform pressure on top face

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1000.0
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1'
    y = '1 1'
  [../]
[]

[Kernels]
  [./heat]
    type = HeatConduction
    variable = temp
  [../]
  [./heat_ie]
    type = HeatConductionTimeDerivative
    variable = temp
  [../]
[]

[BCs]
  [./u_top_pull]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    factor = -10.0e6
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
  [./temp_fix]
    type = DirichletBC
    variable = temp
    boundary = 'bottom top'
    value = 1000.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2e11
    poissons_ratio = 0.3
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    tangent_operator = elastic
    inelastic_models = 'power_law_creep'
  [../]
  [./power_law_creep]
    type = PowerLawCreepStressUpdate
    coefficient = 1.0e-15
    n_exponent = 4
    activation_energy = 3.0e5
    temperature = temp
  [../]

  [./thermal]
    type = HeatConductionMaterial
    specific_heat = 1.0
    thermal_conductivity = 100.
  [../]
  [./density]
    type = Density
    density = 1.0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.0
  num_steps = 6
  dt = 0.1
[]

[Outputs]
  exodus = true
  csv = true
  [./out]
    type = Checkpoint
    num_files = 1
  [../]
[]

(modules/tensor_mechanics/test/tests/ad_isotropic_elasticity_tensor/youngs_modulus_poissons_ratio_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./stress_11]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    add_variables = true
    use_automatic_differentiation = true
  [../]
[]

[AuxKernels]
  [./stress_11]
    type = ADRankTwoAux
    variable = stress_11
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
  [../]
[]

[BCs]
  [./bottom]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./left]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./back]
    type = ADDirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./top]
    type = ADDirichletBC
    variable = disp_y
    boundary = top
    value = 0.001
  [../]
[]

[Materials]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.1
    youngs_modulus = 1e6
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  l_max_its = 20
  nl_max_its = 10
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/torque_reaction/disp_about_axis_errors.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Functions]
  [./rampConstant]
    type = PiecewiseLinear
    x = '0. 1.'
    y = '0. 1.'
    scale_factor = 1.
  [../]
[]

[Modules/TensorMechanics/Master]
  [master]
    strain = FINITE
    generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
    add_variables = true
  []
[]

[BCs]

  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  [../]

  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]

  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]

  [./top_x]
    type = DisplacementAboutAxis
    boundary = top
    function = rampConstant
    angle_units = degrees
    axis_origin = '0. 0. 0.'
    axis_direction = '0. 0. 1.'
    component = 0
    variable = disp_x
  [../]

  [./top_y]
    type = DisplacementAboutAxis
    boundary = top
    function = rampConstant
    angle_units = degrees
    axis_origin = '0. 0. 0.'
    variable = disp_y
  [../]

[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    youngs_modulus = 207000
    poissons_ratio = 0.3
  [../]
  [./elastic_stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]


[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 30
  nl_max_its = 20
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12
  l_tol = 1e-8

  start_time = 0.0
  dt = 0.1
  dtmin = 0.1 # die instead of cutting the timestep

  end_time = 0.5
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/heat_conduction/coupled_convective_heat_flux/const_hw.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./t_infinity]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    value = 1000
  [../]
[]

[AuxKernels]
  [./t_infinity]
    type = ConstantAux
    variable = t_infinity
    value = 500
    execute_on = initial
  [../]
[]

[BCs]
  [./right]
    type = CoupledConvectiveHeatFluxBC
    variable = u
    boundary = right
    htc = 10
    T_infinity = t_infinity
  [../]
[]

[Executioner]
  type = Steady

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'



  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/combined/test/tests/beam_eigenstrain_transfer/subapp1_uo_transfer.i)

# SubApp with 2D model to test multi app vectorpostprocessor to aux var transfer

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 5
  xmin = 0.0
  xmax = 0.5
  ymin = 0.0
  ymax = 0.150080
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./temp]
  [../]
  [./axial_strain]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
      [../]
    [../]
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
  [./axial_strain]
    type = RankTwoAux
    variable = axial_strain
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
[]

[VectorPostprocessors]
  [./axial_str]
    type = LineValueSampler
    start_point = '0.5 0.0 0.0'
    end_point = '0.5 0.150080 0.0'
    variable = 'axial_strain'
    num_points = 21
    sort_by = 'id'
  [../]
[]

[Postprocessors]
  [./end_disp]
    type = PointValue
    variable = disp_y
    point = '0.5 0.150080 0.0'
  [../]
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform2_inner_tip.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1000
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = inner_tip
    internal_constraint_tolerance = 1 # irrelevant here
    yield_function_tolerance = 1      # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = cdp
    perform_finite_strain_rotations = false
  [../]
  [./cdp]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 4
    smoothing_tol = 1E-5
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_inner_tip
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(examples/ex18_scalar_kernel/ex18.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
  elem_type = QUAD4
[]

[Functions]
  # ODEs
  [./exact_x_fn]
    type = ParsedFunction
    value = (-1/3)*exp(-t)+(4/3)*exp(5*t)
  [../]
  [./exact_y_fn]
    type = ParsedFunction
    value = (2/3)*exp(-t)+(4/3)*exp(5*t)
  [../]
[]

[Variables]
  [./diffused]
    order = FIRST
    family = LAGRANGE
  [../]

  # ODE variables
  [./x]
    family = SCALAR
    order = FIRST
    initial_condition = 1
  [../]
  [./y]
    family = SCALAR
    order = FIRST
    initial_condition = 2
  [../]

[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = diffused
  [../]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[ScalarKernels]
  [./td1]
    type = ODETimeDerivative
    variable = x
  [../]
  [./ode1]
    type = ImplicitODEx
    variable = x
    y = y
  [../]

  [./td2]
    type = ODETimeDerivative
    variable = y
  [../]
  [./ode2]
    type = ImplicitODEy
    variable = y
    x = x
  [../]
[]


[BCs]
  [./right]
    type = ScalarDirichletBC
    variable = diffused
    boundary = 1
    scalar_var = x
  [../]

  [./left]
    type = ScalarDirichletBC
    variable = diffused
    boundary = 3
    scalar_var = y
  [../]
[]

[Postprocessors]
  # to print the values of x, y into a file so we can plot it
  [./x]
    type = ScalarVariable
    variable = x
    execute_on = timestep_end
  [../]

  [./y]
    type = ScalarVariable
    variable = y
    execute_on = timestep_end
  [../]

  [./exact_x]
    type = FunctionValuePostprocessor
    function = exact_x_fn
    execute_on = timestep_end
    point = '0 0 0'
  [../]

  [./exact_y]
    type = FunctionValuePostprocessor
    function = exact_y_fn
    execute_on = timestep_end
    point = '0 0 0'
  [../]

  # Measure the error in ODE solution for 'x'.
  [./l2err_x]
    type = ScalarL2Error
    variable = x
    function = exact_x_fn
  [../]

  # Measure the error in ODE solution for 'y'.
  [./l2err_y]
    type = ScalarL2Error
    variable = y
    function = exact_y_fn
  [../]
[]


[Executioner]
  type = Transient
  start_time = 0
  dt = 0.01
  num_steps = 10

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/dirackernels/bh_except13.i)

# PorousFlowPeacemanBorehole exception test
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    initial_condition = 1E7
  []
[]

[Kernels]
  [mass0]
    type = TimeDerivative
    variable = pp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [borehole_total_outflow_mass]
    type = PorousFlowSumQuantity
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1e-7
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 1e-3
      density0 = 1000
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[DiracKernels]
  [bh]
    type = PorousFlowPeacemanBorehole
    bottom_p_or_t = 0
    fluid_phase = 0
    point_file = coincident_points.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pp
    unit_weight = '0 0 0'
    character = 1
  []
[]

[Postprocessors]
  [bh_report]
    type = PorousFlowPlotQuantity
    uo = borehole_total_outflow_mass
  []

  [fluid_mass0]
    type = PorousFlowFluidMass
    execute_on = timestep_begin
  []

  [fluid_mass1]
    type = PorousFlowFluidMass
    execute_on = timestep_end
  []

  [zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  []

  [p0]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = timestep_end
  []
[]

[Functions]
  [mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  []
[]

[Preconditioning]
  [usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  []
[]

[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON
[]

(modules/phase_field/examples/multiphase/GrandPotential3Phase.i)

# This is an example of implementation of the multi-phase, multi-order parameter
# grand potential based phase-field model described in Phys. Rev. E, 98, 023309
# (2019). It includes 3 phases with 1 grain of each phase. This example was used
# to generate the results shown in Fig. 3 of the paper.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 60
  xmin = -15
  xmax = 15
[]

[Variables]
  [./w]
  [../]
  [./etaa0]
  [../]
  [./etab0]
  [../]
  [./etad0]
  [../]
[]

[ICs]
  [./IC_etaa0]
    type = FunctionIC
    variable = etaa0
    function = ic_func_etaa0
  [../]
  [./IC_etab0]
    type = FunctionIC
    variable = etab0
    function = ic_func_etab0
  [../]
  [./IC_etad0]
    type = ConstantIC
    variable = etad0
    value = 0.1
  [../]
  [./IC_w]
    type = FunctionIC
    variable = w
    function = ic_func_w
  [../]
[]

[Functions]
  [./ic_func_etaa0]
    type = ParsedFunction
    value = '0.9*0.5*(1.0-tanh((x)/sqrt(2.0)))'
  [../]
  [./ic_func_etab0]
    type = ParsedFunction
    value = '0.9*0.5*(1.0+tanh((x)/sqrt(2.0)))'
  [../]
  [./ic_func_w]
    type = ParsedFunction
    value = 0
  [../]
[]

[Kernels]
# Order parameter eta_alpha0
  [./ACa0_bulk]
    type = ACGrGrMulti
    variable = etaa0
    v =           'etab0 etad0'
    gamma_names = 'gab   gad'
  [../]
  [./ACa0_sw]
    type = ACSwitching
    variable = etaa0
    Fj_names  = 'omegaa omegab omegad'
    hj_names  = 'ha     hb     hd'
    args = 'etab0 etad0 w'
  [../]
  [./ACa0_int]
    type = ACInterface
    variable = etaa0
    kappa_name = kappa
  [../]
  [./ea0_dot]
    type = TimeDerivative
    variable = etaa0
  [../]
# Order parameter eta_beta0
  [./ACb0_bulk]
    type = ACGrGrMulti
    variable = etab0
    v =           'etaa0 etad0'
    gamma_names = 'gab   gbd'
  [../]
  [./ACb0_sw]
    type = ACSwitching
    variable = etab0
    Fj_names  = 'omegaa omegab omegad'
    hj_names  = 'ha     hb     hd'
    args = 'etaa0 etad0 w'
  [../]
  [./ACb0_int]
    type = ACInterface
    variable = etab0
    kappa_name = kappa
  [../]
  [./eb0_dot]
    type = TimeDerivative
    variable = etab0
  [../]
# Order parameter eta_delta0
  [./ACd0_bulk]
    type = ACGrGrMulti
    variable = etad0
    v =           'etaa0 etab0'
    gamma_names = 'gad   gbd'
  [../]
  [./ACd0_sw]
    type = ACSwitching
    variable = etad0
    Fj_names  = 'omegaa omegab omegad'
    hj_names  = 'ha     hb     hd'
    args = 'etaa0 etab0 w'
  [../]
  [./ACd0_int]
    type = ACInterface
    variable = etad0
    kappa_name = kappa
  [../]
  [./ed0_dot]
    type = TimeDerivative
    variable = etad0
  [../]
#Chemical potential
  [./w_dot]
    type = SusceptibilityTimeDerivative
    variable = w
    f_name = chi
    args = 'etaa0 etab0 etad0'
  [../]
  [./Diffusion]
    type = MatDiffusion
    variable = w
    diffusivity = Dchi
    args = ''
  [../]
  [./coupled_etaa0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etaa0
    Fj_names = 'rhoa rhob rhod'
    hj_names = 'ha   hb   hd'
    args = 'etaa0 etab0 etad0'
  [../]
  [./coupled_etab0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etab0
    Fj_names = 'rhoa rhob rhod'
    hj_names = 'ha   hb   hd'
    args = 'etaa0 etab0 etad0'
  [../]
  [./coupled_etad0dot]
    type = CoupledSwitchingTimeDerivative
    variable = w
    v = etad0
    Fj_names = 'rhoa rhob rhod'
    hj_names = 'ha   hb   hd'
    args = 'etaa0 etab0 etad0'
  [../]
[]

[Materials]
  [./ha_test]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = ha
    all_etas = 'etaa0 etab0 etad0'
    phase_etas = 'etaa0'
  [../]
  [./hb_test]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hb
    all_etas = 'etaa0 etab0 etad0'
    phase_etas = 'etab0'
  [../]
  [./hd_test]
    type = SwitchingFunctionMultiPhaseMaterial
    h_name = hd
    all_etas = 'etaa0 etab0 etad0'
    phase_etas = 'etad0'
  [../]
  [./omegaa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegaa
    material_property_names = 'Vm ka caeq'
    function = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
    derivative_order = 2
  [../]
  [./omegab]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegab
    material_property_names = 'Vm kb cbeq'
    function = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
    derivative_order = 2
  [../]
  [./omegad]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = omegad
    material_property_names = 'Vm kd cdeq'
    function = '-0.5*w^2/Vm^2/kd-w/Vm*cdeq'
    derivative_order = 2
  [../]
  [./rhoa]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhoa
    material_property_names = 'Vm ka caeq'
    function = 'w/Vm^2/ka + caeq/Vm'
    derivative_order = 2
  [../]
  [./rhob]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhob
    material_property_names = 'Vm kb cbeq'
    function = 'w/Vm^2/kb + cbeq/Vm'
    derivative_order = 2
  [../]
  [./rhod]
    type = DerivativeParsedMaterial
    args = 'w'
    f_name = rhod
    material_property_names = 'Vm kd cdeq'
    function = 'w/Vm^2/kd + cdeq/Vm'
    derivative_order = 2
  [../]
  [./c]
    type = ParsedMaterial
    material_property_names = 'Vm rhoa rhob rhod ha hb hd'
    function = 'Vm * (ha * rhoa + hb * rhob + hd * rhod)'
    f_name = c
  [../]
  [./const]
    type = GenericConstantMaterial
    prop_names =  'kappa_c  kappa   L   D    Vm   ka    caeq kb    cbeq  kd    cdeq  gab gad gbd  mu  tgrad_corr_mult'
    prop_values = '0        1       1.0 1.0  1.0  10.0  0.1  10.0  0.9   10.0  0.5   1.5 1.5 1.5  1.0 0.0'
  [../]
  [./Mobility]
    type = DerivativeParsedMaterial
    f_name = Dchi
    material_property_names = 'D chi'
    function = 'D*chi'
    derivative_order = 2
  [../]
  [./chi]
    type = DerivativeParsedMaterial
    f_name = chi
    material_property_names = 'Vm ha(etaa0,etab0,etad0) ka hb(etaa0,etab0,etad0) kb hd(etaa0,etab0,etad0) kd'
    function = '(ha/ka + hb/kb + hd/kd) / Vm^2'
    args = 'etaa0 etab0 etad0'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[VectorPostprocessors]
  [./etaa0]
    type = LineValueSampler
    variable = etaa0
    start_point = '-15 0 0'
    end_point = '15 0 0'
    num_points = 61
    sort_by = x
    execute_on = 'initial timestep_end final'
  [../]
  [./etab0]
    type = LineValueSampler
    variable = etab0
    start_point = '-15 0 0'
    end_point = '15 0 0'
    num_points = 61
    sort_by = x
    execute_on = 'initial timestep_end final'
  [../]
  [./etad0]
    type = LineValueSampler
    variable = etad0
    start_point = '-15 0 0'
    end_point = '15 0 0'
    num_points = 61
    sort_by = x
    execute_on = 'initial timestep_end final'
  [../]
[]

[Executioner]
  type = Transient
  nl_max_its = 15
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = -pc_type
  petsc_options_value = asm
  l_max_its = 15
  l_tol = 1.0e-3
  nl_rel_tol = 1.0e-8
  start_time = 0.0
  num_steps = 20
  nl_abs_tol = 1e-10
  dt = 1.0
[]

[Outputs]
  [./exodus]
    type = Exodus
    execute_on = 'initial timestep_end final'
    interval = 1
  [../]
  [./csv]
    type = CSV
    execute_on = 'initial timestep_end final'
    interval = 1
  [../]
[]

(modules/phase_field/test/tests/KKS_system/derivative_parsed_material.i)

#
# This test validates the free energy material with automatic differentiation for the KKS system
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  nz = 0
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = c1
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = c1
    boundary = 'right'
    value = 1
  [../]
  [./top]
    type = DirichletBC
    variable = c2
    boundary = 'top'
    value = 0
  [../]
  [./bottom]
    type = DirichletBC
    variable = c2
    boundary = 'bottom'
    value = 1
  [../]
[]

[Variables]
  # concentration 1
  [./c1]
    order = FIRST
    family = LAGRANGE
  [../]

  # concentration 2
  [./c2]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Materials]
  [./fa]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'c1 c2'
    constant_names       = 'T    kB'
    constant_expressions = '400  .000086173324'
    function = 'c1^2+100*T*kB*(c2-0.5)^3+c1^4*c2^5'
    outputs = exodus
  [../]
[]

[Kernels]
  [./c1diff]
    type = Diffusion
    variable = c1
  [../]

  [./c2diff]
    type = Diffusion
    variable = c2
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = derivative_parsed_material
  exodus = true
[]

(modules/chemical_reactions/test/tests/exceptions/missing_gamma2.i)

# Missing activity coefficient in CoupledBEEquilibriumSub Kernel

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
  [./c]
  [../]
[]

[AuxVariables]
  [./gamma_a]
  [../]
  [./gamma_b]
  [../]
  [./gamma_c]
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./c_ie]
    type = PrimaryTimeDerivative
    variable = c
  [../]
  [./aeq]
    type = CoupledBEEquilibriumSub
    variable = a
    log_k = 1
    weight = 2
    sto_u = 2
    v = 'b c'
    sto_v = '1 1'
    gamma_v = gamma_b
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.2
  [../]
[]

[Executioner]
  type = Transient
  end_time = 1
[]

(test/tests/executioners/nl_divergence_tolerance/nl_divergence_tolerance.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
[]

[Variables]
  [./u]
    scaling = 1e-5
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    preset = false
    boundary = left
    value = -1000
  [../]
  [./right]
    type = DirichletBC
    variable = u
    preset = false
    boundary = right
    value = 100000
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'implicit-euler'
  line_search = 'none'
  solve_type = PJFNK

  l_max_its = 20
  nl_max_its = 20
  nl_div_tol = 10

  dt = 1
  num_steps = 3

  petsc_options = '-snes_converged_reason -ksp_converged_reason '
  petsc_options_iname = '-pc_type -pc_hypre_type '
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/dampers/bounding_value_nodal_damper/bounding_value_max_test.i)

# This model tests the BoundingValueNodalDamper. The converged solution
# for u starts out in the range from 0 to 1, but after several steps,
# a volumetric source drives it to a value greater than 1, which is
# outside the range of the damper. At that point, the solution can
# no longer converge, and the model errors out with a failure to converge.
# The test verifies that the damper computes the correct value in the first
# nonlinear iteration when the solution exceeds the bounds.

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Variables]
  [./u]
    order = SECOND
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./source]
    type = BodyForce
    variable = u
    function = 't'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Dampers]
  [./bounding_value_damp]
    type = BoundingValueNodalDamper
    min_value = 0.0
    max_value = 1.0
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  end_time = 3.0
  dt = 0.5
  dtmin = 0.5
  nl_max_its = 5
[]

(test/tests/functions/linear_combination_function/lcf_vector.i)

# use the vectorValue of a LinearCombinationFunction
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 1
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./conductivity_1]
    type = ParsedVectorFunction
    value_y = '0.1+x'
    value_x = '0.5*(1+x*y)'
  [../]
  [./conductivity_2]
    type = ParsedVectorFunction
    value_y = '0.1+2*x'
    value_x = '0.2+x*y'
  [../]
  [./conductivity]
    type = LinearCombinationFunction # yields value_y=0.1, value_x=0.8
    functions = 'conductivity_1 conductivity_2'
    w = '2 -1'
  [../]
[]

[Kernels]
  [./diff]
    type = DiffTensorKernel
    variable = u
    conductivity = conductivity
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./bottom]
    type = DirichletBC
    variable = u
    boundary = bottom
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/check_error/old_integrity_check.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 20
  ny = 10
  elem_type = QUAD9
[]

[Functions]
  [./bc_fn_v]
    type = ParsedFunction
    value = (x*x+y*y)
  [../]
[]

[Variables]
  [./v]
    family = LAGRANGE
    order = SECOND
  [../]

  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  [./diff_v]
    type = CoefDiffusion
    variable = u
    coef = 0.5
  [../]
  [./conv_v]
    type = CoupledConvection
    variable = v
    velocity_vector = u
    lag_coupling = true    # Here we are asking for an old value but this is a steady test!
  [../]
[]

[BCs]
  [./top_v]
    type = FunctionDirichletBC
    variable = v
    boundary = top
    function = bc_fn_v
  [../]

  [./left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/transfers/multiapp_copy_transfer/linear_lagrange_from_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = initial
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppCopyTransfer
    direction = from_multiapp
    source_variable = u
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_drucker_prager/small_deform3_native.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-1.35E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E5
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./dp]
    type = TensorMechanicsPlasticDruckerPrager
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    mc_interpolation_scheme = native
    yield_function_tolerance = 1      # irrelevant here
    internal_constraint_tolerance = 1 # irrelevant here
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
  [./mc]
    type = CappedDruckerPragerStressUpdate
    DP_model = dp
    tensile_strength = ts
    compressive_strength = cs
    yield_function_tol = 1E-8
    tip_smoother = 8
    smoothing_tol = 1E-7
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_native
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/phase_field/test/tests/free_energy_material/VanDerWaalsFreeEnergy.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  elem_type = QUAD4
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = x*0.4+0.001
    [../]
  [../]
  [./T]
    [./InitialCondition]
      type = FunctionIC
      function = y*1999+1
    [../]
  [../]
[]

[Materials]
  [./free_energy]
    type =  VanDerWaalsFreeEnergy
    f_name = Fgas
    m = 134 # Xenon
    a = 7.3138
    b = 84.77
    omega = 41
    c = c
    T = T
    outputs = exodus
  [../]
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/stochastic_tools/test/tests/transfers/sobol/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [left_bc]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
  [right_bc]
    type = PointValue
    point = '1 0 0'
    variable = u
  []
[]

[Outputs]
  csv = true
[]

(test/tests/auxkernels/solution_aux/aux_nonlinear_solution_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./u_aux]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./aux_kernel]
    type = FunctionAux
    function = x*y
    variable = u_aux
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_rel_tol = 1e-10
[]

[Adaptivity]
  marker = error_frac
  steps = 3
  [./Indicators]
    [./jump_indicator]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./error_frac]
      type = ErrorFractionMarker
      indicator = jump_indicator
      refine = 0.7
    [../]
  [../]
[]

[Outputs]
  xda = true
[]

(modules/richards/test/tests/dirac/bh02.i)

# fully-saturated
# production
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1000
    bulk_mod = 2E9
  [../]
  [./Seff1VG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1E-5
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0
    sum_s_res = 0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1E8
  [../]

  [./borehole_total_outflow_mass]
    type = RichardsSumQuantity
  [../]
[]


[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./p_ic]
    type = FunctionIC
    variable = pressure
    function = initial_pressure
  [../]
[]

[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[DiracKernels]
  [./bh]
    type = RichardsBorehole
    bottom_pressure = 0
    point_file = bh02.bh
    SumQuantityUO = borehole_total_outflow_mass
    variable = pressure
    unit_weight = '0 0 0'
    character = 1
  [../]
[]


[Postprocessors]
  [./bh_report]
    type = RichardsPlotQuantity
    uo = borehole_total_outflow_mass
  [../]

  [./fluid_mass0]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_begin
  [../]

  [./fluid_mass1]
    type = RichardsMass
    variable = pressure
    execute_on = timestep_end
  [../]

  [./zmass_error]
    type = FunctionValuePostprocessor
    function = mass_bal_fcn
    execute_on = timestep_end
  [../]

  [./p0]
    type = PointValue
    variable = pressure
    point = '1 1 1'
    execute_on = timestep_end
  [../]
[]


[Functions]
  [./initial_pressure]
    type = ParsedFunction
    value = 1E7
  [../]

  [./mass_bal_fcn]
    type = ParsedFunction
    value = abs((a-c+d)/2/(a+c))
    vars = 'a c d'
    vals = 'fluid_mass1 fluid_mass0 bh_report'
  [../]
[]


[Materials]
  [./all]
    type = RichardsMaterial
    block = 0
    viscosity = 1E-3
    mat_porosity = 0.1
    mat_permeability = '1E-12 0 0  0 1E-12 0  0 0 1E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    sat_UO = Saturation
    seff_UO = Seff1VG
    SUPG_UO = SUPGstandard
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]

[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = Seff1VG
    pressure_vars = pressure
  [../]
[]


[Preconditioning]
  [./usual]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
  [../]
[]


[Executioner]
  type = Transient
  end_time = 0.5
  dt = 1E-2
  solve_type = NEWTON

[]

[Outputs]
  file_base = bh02
  exodus = false
  csv = true
  execute_on = timestep_end
[]

(modules/richards/test/tests/jacobian_2/jn_fu_05.i)

# two phase
# unsaturated = true

# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn05
  exodus = false
[]

(modules/richards/test/tests/jacobian_1/jn_fu_06.i)

# unsaturated = true
# gravity = false
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn06
  exodus = false
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform_hard13.i)

# Using CappedMohrCoulomb with compressive failure only
# checking for small deformation, with cubic hardening
# A single element is repeatedly compressed in z direction
# compressive_strength is set to 0.9Pa, compressive_strength_residual = 0.5Pa, and limit value = 1E-5
# This allows the hardening of the compressive strength to be observed

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-0.5E-6*z*t'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 3
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningCubic
    value_0 = 0.9
    value_residual = 0.5
    internal_0 = -1E-5
    internal_limit = 0
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./compressive]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.0
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = compressive
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1.0
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard13
  csv = true
[]

(modules/tensor_mechanics/test/tests/multi/three_surface21.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 2.0E-6m in y direction and 2.0E-6 in z direction.
# trial stress_yy = 2.0 and stress_zz = 2.0
#
# Then all yield functions will activate
# However, there is linear dependence.  SimpleTester1 or SimpleTester0 will be rutned off (they are equi-distant).
# The algorithm will return to one corner point, but there will be negative plastic multipliers
# so the other SimpleTester0 or SimpleTester1 will turn off, and the algorithm will return to
# stress_yy=0.75 and stress_zz=0.75
# internal2=1.25


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2.0E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '2.0E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 1.5
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface21
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/phase_field/test/tests/rigidbodymotion/polycrystal_action.i)

# test file for showing reaction forces between particles
[GlobalParams]
  var_name_base = eta
  op_num = 2
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 5
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 1
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./PolycrystalVariables]
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    args = 'eta0 eta1'
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = 'eta0 eta1'
    grain_force = grain_force
    grain_tracker_object = grain_center
    grain_volumes = grain_volumes
  [../]
  [./RigidBodyMultiKernel]
    # Creates all of the necessary Allen Cahn kernels automatically
    c = c
    f_name = F
    mob_name = M
    kappa_name = kappa_eta
    grain_force = grain_force
    grain_tracker_object = grain_center
    grain_volumes = grain_volumes
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '1.0  0.5      0.5'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'c eta0 eta1'
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+eta0*(1-eta0)*c+eta1*(1-eta1)*c
    derivative_order = 2
  [../]
  [./force_density]
    type = ForceDensityMaterial
    c = c
    etas ='eta0 eta1'
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
  [./MultiAuxVariables]
    order = CONSTANT
    family = MONOMIAL
    variable_base = 'df'
    data_type = 'RealGradient'
    grain_num = 2
  [../]
  [./vadvx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vadvy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    var_name_base = eta
    op_num = 2
    v = 'eta0 eta1'
  [../]
  [./MaterialVectorGradAuxKernel]
    variable_base = 'df'
    grain_num = 2
    property = 'force_density'
  [../]
  [./vadv_x]
    type = GrainAdvectionAux
    component = x
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
    variable = vadvx
  [../]
  [./vadv_y]
    type = GrainAdvectionAux
    component = y
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
    variable = vadvy
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    flood_counter = grain_center
    field_display = UNIQUE_REGION
    execute_on = timestep_begin
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    flood_counter = grain_center
    field_display = VARIABLE_COLORING
    execute_on = timestep_begin
  [../]
  [./centroids]
    type = FeatureFloodCountAux
    variable = centroids
    execute_on = timestep_begin
    field_display = CENTROID
    flood_counter = grain_center
  [../]
[]

[ICs]
  [./ic_eta0]
    int_width = 1.0
    x1 = 20.0
    y1 = 0.0
    radius = 14.0
    outvalue = 0.0
    variable = eta0
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./IC_eta1]
    int_width = 1.0
    x1 = 30.0
    y1 = 25.0
    radius = 14.0
    outvalue = 0.0
    variable = eta1
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./ic_c]
    type = SpecifiedSmoothCircleIC
    invalue = 1.0
    outvalue = 0.1
    int_width = 1.0
    x_positions = '20.0 30.0 '
    z_positions = '0.0 0.0 '
    y_positions = '0.0 25.0 '
    radii = '14.0 14.0'
    3D_spheres = false
    variable = c
    block = 0
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ComputeGrainForceAndTorque
    execute_on = 'initial linear nonlinear'
    grain_data = grain_center
    force_density = force_density
    c = c
    etas = 'eta0 eta1'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 1
  dt = 0.1
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/poroperm/PermTensorFromVar01.i)

# Testing permeability calculated from scalar and tensor
# Trivial test, checking calculated permeability is correct
# k = k_anisotropy * perm

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 3
[]

[GlobalParams]
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    gravity = '0 0 0'
    variable = pp
  []
[]

[BCs]
  [ptop]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [pbase]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
[]

[AuxVariables]
  [perm_var]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [perm_var]
    type = ConstantAux
    value = 2
    variable = perm_var
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [perm_x_left]
    type = PointValue
    variable = perm_x
    point = '0.5 0 0'
  []
  [perm_y_left]
    type = PointValue
    variable = perm_y
    point = '0.5 0 0'
  []
  [perm_z_left]
    type = PointValue
    variable = perm_z
    point = '0.5 0 0'
  []
  [perm_x_right]
    type = PointValue
    variable = perm_x
    point = '2.5 0 0'
  []
  [perm_y_right]
    type = PointValue
    variable = perm_y
    point = '2.5 0 0'
  []
  [perm_z_right]
    type = PointValue
    variable = perm_z
    point = '2.5 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    # unimportant in this fully-saturated test
    m = 0.8
    alpha = 1e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityTensorFromVar
    k_anisotropy = '1 0 0  0 2 0  0 0 0.1'
    perm = perm_var
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
  l_tol = 1E-5
  nl_abs_tol = 1E-3
  nl_rel_tol = 1E-8
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp05.i)

# Capped weak-plane plasticity
# checking jacobian for shear failure
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 1
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 1.0
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.1
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 100
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 1  0 0 10  1 10 0'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/postprocessors/element_integral_var_pps/pps_old_value_fv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
    fv = true
    initial_condition = 1
  [../]
[]

[Functions]
  [./force_fn]
    type = ParsedFunction
    value = '1'
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = 't'
  [../]
[]

[FVKernels]
  [./diff_u]
    type = FVDiffusion
    variable = u
    coeff = '1'
    block = '0'
  [../]

  [./ffn_u]
    type = FVBodyForce
    variable = u
    function = force_fn
  [../]
[]

[FVBCs]
  [./all_u]
    type = FVFunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./a]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = 'initial timestep_end'
  [../]

  [./total_a]
    type = TotalVariableValue
    value = a
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/porous_flow/examples/tidal/atm_tides.i)

# A 10m x 10m "column" of height 100m is subjected to cyclic pressure at its top
# Assumptions:
# the boundaries are impermeable, except the top boundary
# only vertical displacement is allowed
# the atmospheric pressure sets the total stress at the top of the model
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = 0
  xmax = 10
  ymin = 0
  ymax = 10
  zmin = -100
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = dictator
  block = 0
  biot_coefficient = 0.6
  multiply_by_density = false
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [porepressure]
    scaling = 1E11
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '-10000*z'  # approximately correct
  []
[]

[Functions]
  [ini_stress_zz]
    type = ParsedFunction
    value = '(25000 - 0.6*10000)*z' # remember this is effective stress
  []
  [cyclic_porepressure]
    type = ParsedFunction
    value = 'if(t>0,5000 * sin(2 * pi * t / 3600.0 / 24.0),0)'
  []
  [neg_cyclic_porepressure]
    type = ParsedFunction
    value = '-if(t>0,5000 * sin(2 * pi * t / 3600.0 / 24.0),0)'
  []
[]

[BCs]
  # zmin is called 'back'
  # zmax is called 'front'
  # ymin is called 'bottom'
  # ymax is called 'top'
  # xmin is called 'left'
  # xmax is called 'right'
  [no_x_disp]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'bottom top' # because of 1-element meshing, this fixes u_x=0 everywhere
  []
  [no_y_disp]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top' # because of 1-element meshing, this fixes u_y=0 everywhere
  []
  [no_z_disp_at_bottom]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = back
  []
  [pp]
    type = FunctionDirichletBC
    variable = porepressure
    function = cyclic_porepressure
    boundary = front
  []
  [total_stress_at_top]
    type = FunctionNeumannBC
    variable = disp_z
    function = neg_cyclic_porepressure
    boundary = front
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.0
      bulk_modulus = 2E9
      viscosity = 1E-3
      density0 = 1000.0
    []
  []
[]

[PorousFlowBasicTHM]
  coupling_type = HydroMechanical
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  gravity = '0 0 -10'
  fp = the_simple_fluid
[]

[Materials]
  [elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    bulk_modulus = 10.0E9 # drained bulk modulus
    poissons_ratio = 0.25
  []
  [strain]
    type = ComputeSmallStrain
    eigenstrain_names = ini_stress
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0 0  0 0 ini_stress_zz'
    eigenstrain_name = ini_stress
  []
  [porosity]
    type = PorousFlowPorosityConst # only the initial value of this is ever used
    porosity = 0.1
  []
  [biot_modulus]
    type = PorousFlowConstantBiotModulus
    solid_bulk_compliance = 1E-10
    fluid_bulk_modulus = 2E9
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-12 0 0   0 1E-12 0   0 0 1E-14'
  []
  [density]
    type = GenericConstantMaterial
    prop_names = density
    prop_values = 2500.0
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  []
  [uz0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = disp_z
  []
  [p100]
    type = PointValue
    outputs = csv
    point = '0 0 -100'
    variable = porepressure
  []
[]


[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = -3600 # so postprocessors get recorded correctly at t=0
  dt = 3600
  end_time = 360000
  nl_abs_tol = 5E-7
  nl_rel_tol = 1E-10
[]

[Outputs]
  csv = true
[]

(test/tests/multiapps/restart/master2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 1
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./v_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./ufn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = v_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = 'sub2.i'
    execute_on = timestep_end
    positions = '0 -1 0'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

[Problem]
  restart_file_base = master_out_cp/0005
[]

(tutorials/darcy_thermo_mech/step05_heat_conduction/problems/step5c_outflow.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables]
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[Kernels]
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
[]

[BCs]
  [inlet_temperature]
    type = DirichletBC
    variable = temperature
    boundary = left
    value = 350 # (K)
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [steel]
    type = ADGenericConstantMaterial
    prop_names = 'thermal_conductivity specific_heat density'
    prop_values = '18 466 8000' # W/m*K, J/kg-K, kg/m^3 @ 296K
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  num_steps = 10
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/materials/ad_saturation_temperature_material/ad_saturation_temperature_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = 0
  xmax = 1
[]

[Modules]
  [./FluidProperties]
    [./fp_2phase]
      type = StiffenedGasTwoPhaseFluidProperties
    [../]
  [../]
[]

[Materials]
  [./p_mat]
    type = ADGenericConstantMaterial
    prop_names = 'p_test'
    prop_values = '1e5'
  [../]
  [./T_sat_mat]
    type = ADSaturationTemperatureMaterial
    p = p_test
    T_sat = T_sat_test
    fp_2phase = fp_2phase
  [../]
[]

[Postprocessors]
  [./T_sat_pp]
    type = ADElementIntegralMaterialProperty
    mat_prop = T_sat_test
    execute_on = 'INITIAL'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL'
[]

(modules/functional_expansion_tools/test/tests/errors/multiapp_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1

  xmin = 0.0
  xmax = 10.0
  nx = 15
[]

[Variables]
  [./empty]
  [../]
[]

[AuxVariables]
  [./s]
    order = FIRST
    family = LAGRANGE
  [../]
  [./m_in]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./null_kernel]
    type = NullKernel
    variable = empty
  [../]
[]

[AuxKernels]
  [./reconstruct_m_in]
    type = FunctionSeriesToAux
    function = FX_Basis_Value_Sub
    variable = m_in
  [../]
  [./calculate_s]
    type = ParsedAux
    variable = s
    args = m_in
    function = '2*exp(-m_in/0.8)'
  [../]
[]

[Functions]
  [./FX_Basis_Value_Sub]
    type = FunctionSeries
    series_type = Cartesian
    orders = '3'
    physical_bounds = '0.0  10.0'
    x = Legendre
  [../]
[]

[UserObjects]
  [./FX_Value_UserObject_Sub]
    type = FXVolumeUserObject
    function = FX_Basis_Value_Sub
    variable = s
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.5
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_11.i)

# unsaturated = false
# gravity = true
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_11
  exodus = true
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_user_object.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  displacements = 'disp_x disp_y'
  nx = 2
  ny = 2
[]

[Variables]
  [./disp_x]
    block = 0
  [../]
  [./disp_y]
    block = 0
  [../]
[]

[GlobalParams]
  volumetric_locking_correction=true
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./rotout]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[UserObjects]
  [./prop_read]
    type = ElementPropertyReadFile
    prop_file_name = 'euler_ang_file.txt'
    # Enter file data as prop#1, prop#2, .., prop#nprop
    nprop = 3
    read_type = element
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./e_yy]
    type = RankTwoAux
    variable = e_yy
    rank_two_tensor = lage
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_yy]
    type = RankTwoAux
    variable = fp_yy
    rank_two_tensor = fp
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCrystalPlasticity
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y'
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    read_prop_user_object = prop_read
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_yy]
    type = ElementAverageValue
    variable = e_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_yy]
    type = ElementAverageValue
    variable = fp_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 0.01
  dtmax = 10.0
  dtmin = 0.01

  num_steps = 10
[]

[Outputs]
  file_base = crysp_user_object_out
  exodus = true
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y'
    use_displaced_mesh = true
  [../]
[]

(modules/phase_field/test/tests/MultiPhase/lagrangemult.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 14
  ny = 10
  nz = 0
  xmin = 10
  xmax = 40
  ymin = 15
  ymax = 35
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 25.0
      y1 = 25.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]

  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 30.0
      y1 = 25.0
      radius = 4.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.5
  [../]

  [./lambda]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1.0
  [../]
[]

[Kernels]
  [./deta1dt]
    type = TimeDerivative
    variable = eta1
  [../]
  [./ACBulk1]
    type = AllenCahn
    variable = eta1
    args = 'c eta2'
    f_name = F
  [../]
  [./ACInterface1]
    type = ACInterface
    variable = eta1
    kappa_name = kappa_eta
  [../]
  [./lagrange1]
    type = SwitchingFunctionConstraintEta
    variable = eta1
    h_name   = h1
    lambda = lambda
  [../]

  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
  [./ACBulk2]
    type = AllenCahn
    variable = eta2
    args = 'c eta1'
    f_name = F
  [../]
  [./ACInterface2]
    type = ACInterface
    variable = eta2
    kappa_name = kappa_eta
  [../]
  [./lagrange2]
    type = SwitchingFunctionConstraintEta
    variable = eta2
    h_name   = h2
    lambda = lambda
  [../]

  [./lagrange]
    type = SwitchingFunctionConstraintLagrange
    variable = lambda
    etas    = 'eta1 eta2'
    h_names = 'h1   h2'
    epsilon = 0
  [../]

  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = 'eta1 eta2'
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time1]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'L kappa_eta'
    prop_values = '1 1        '
  [../]
  [./consts2]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 1'
  [../]

  [./switching1]
    type = SwitchingFunctionMaterial
    function_name = h1
    eta = eta1
    h_order = SIMPLE
    outputs = exodus
  [../]
  [./switching2]
    type = SwitchingFunctionMaterial
    function_name = h2
    eta = eta2
    h_order = SIMPLE
    outputs = exodus
  [../]

  [./barrier]
    type = MultiBarrierFunctionMaterial
    etas = 'eta1 eta2'
  [../]

  [./free_energy_A]
    type = DerivativeParsedMaterial
    f_name = Fa
    args = 'c'
    function = '(c-0.1)^2'
    derivative_order = 2
    enable_jit = true
  [../]
  [./free_energy_B]
    type = DerivativeParsedMaterial
    f_name = Fb
    args = 'c'
    function = '(c-0.9)^2'
    derivative_order = 2
    enable_jit = true
  [../]

  [./free_energy]
    type = DerivativeMultiPhaseMaterial
    f_name = F
    fi_names = 'Fa   Fb'
    hi_names = 'h1   h2'
    etas     = 'eta1 eta2'
    args = 'c'
    derivative_order = 2
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = 'PJFNK'
  #petsc_options = '-snes_ksp -snes_ksp_ew'
  #petsc_options = '-ksp_monitor_snes_lg-snes_ksp_ew'
  #petsc_options_iname = '-ksp_gmres_restart'
  #petsc_options_value = '1000              '

  l_max_its = 15
  l_tol = 1.0e-6

  nl_max_its = 50
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10

  start_time = 0.0
  num_steps = 1
  dt = 0.01
  dtmin = 0.01
[]

[Debug]
  # show_var_residual_norms = true
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update11.i)

# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_min = 1 plane

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 0 0  0 0 0  0 0 -2'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/porous_flow/test/tests/poroperm/PermTensorFromVar03.i)

# Testing permeability calculated from scalar and tensor
# Trivial test, checking calculated permeability is correct
# when k_anisotropy is not specified.
# k = k_anisotropy * perm

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 3
  xmin = 0
  xmax = 3
[]

[GlobalParams]
  block = 0
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = ConstantIC
      value = 0
    []
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    gravity = '0 0 0'
    variable = pp
  []
[]

[BCs]
  [ptop]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [pbase]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
[]

[AuxVariables]
  [perm_var]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_x]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_y]
    order = CONSTANT
    family = MONOMIAL
  []
  [perm_z]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [perm_var]
    type = ConstantAux
    value = 2
    variable = perm_var
  []
  [perm_x]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_x
    row = 0
    column = 0
  []
  [perm_y]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_y
    row = 1
    column = 1
  []
  [perm_z]
    type = PorousFlowPropertyAux
    property = permeability
    variable = perm_z
    row = 2
    column = 2
  []
[]

[Postprocessors]
  [perm_x_left]
    type = PointValue
    variable = perm_x
    point = '0.5 0 0'
  []
  [perm_y_left]
    type = PointValue
    variable = perm_y
    point = '0.5 0 0'
  []
  [perm_z_left]
    type = PointValue
    variable = perm_z
    point = '0.5 0 0'
  []
  [perm_x_right]
    type = PointValue
    variable = perm_x
    point = '2.5 0 0'
  []
  [perm_y_right]
    type = PointValue
    variable = perm_y
    point = '2.5 0 0'
  []
  [perm_z_right]
    type = PointValue
    variable = perm_z
    point = '2.5 0 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    # unimportant in this fully-saturated test
    m = 0.8
    alpha = 1e-4
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
    []
  []
[]

[Materials]
  [permeability]
    type = PorousFlowPermeabilityTensorFromVar
    perm = perm_var
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [eff_fluid_pressure]
    type = PorousFlowEffectiveFluidPressure
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0 # unimportant in this fully-saturated situation
    phase = 0
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  solve_type = Newton
  type = Steady
  l_tol = 1E-5
  nl_abs_tol = 1E-3
  nl_rel_tol = 1E-8
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]

[Outputs]
  csv = true
  execute_on = 'timestep_end'
[]

(test/tests/multiapps/check_error/sub2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/time_steppers/timesequence_stepper/timesequence_restart1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax =  1
  ymin = -1
  ymax =  1
  nx = 2
  ny = 2
  elem_type = QUAD9
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*t*(x*x+y*y)
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = 2*t*(x*x+y*y)-4*t*t
  [../]
[]

[Variables]
  [./u]
    family = LAGRANGE
    order = SECOND
  [../]
[]

[ICs]
  [./u_var]
    type = FunctionIC
    variable = u
    function = exact_fn
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = 'left right top bottom'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  end_time = 4.0
  [./TimeStepper]
    type = TimeSequenceStepper
    time_sequence  = '0   0.85 1.3 2 4'
  [../]
[]

[Outputs]
  exodus = true
  [./checkpoint]
    type = Checkpoint
    num_files = 4
  [../]
[]

(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  elem_type = QUAD8
[]

[Variables]
  [u]
    family = LAGRANGE
    order = FIRST
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[AuxVariables]
  [nodal_source_from_sub_nodal]
    family = LAGRANGE
    order = FIRST
  []
  [nodal_source_from_sub_elemental]
    family = MONOMIAL
    order = CONSTANT
  []
  [elemental_source_from_sub_nodal]
    family = LAGRANGE
    order = FIRST
  []
  [elemental_source_from_sub_elemental]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0.48 0.01 0 -1.01 0.01 0'
    input_files = fromsub_sub.i
  []
[]

[Transfers]
  [from_sub_nodal_from_nodal]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = nodal_source_from_sub_nodal
  []
  [from_sub_nodal_from_elemental]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = nodal_source_from_sub_elemental
  []
  [from_sub_elemental_from_nodal]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u_elemental
    variable = elemental_source_from_sub_nodal
  []
  [from_sub_elemental_from_elemental]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u_elemental
    variable = elemental_source_from_sub_elemental
  []
[]

(test/tests/vectorpostprocessors/least_squares_fit_history/least_squares_fit_history.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = 't'
  [../]
  [./left_v]
    type = FunctionDirichletBC
    variable = v
    boundary = left
    function = 't'
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    variable = 'u v'
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = id
    outputs = none
  [../]
  [./least_squares_fit_coeffs]
    type = LeastSquaresFitHistory
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    order = 1
  [../]
  [./shift_and_scale_x_least_squares_fit_coeffs]
    type = LeastSquaresFitHistory
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    x_shift = 1
    x_scale = 10
    order = 1
  [../]
  [./shift_and_scale_y_least_squares_fit_coeffs]
    type = LeastSquaresFitHistory
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    y_shift = 1
    y_scale = 10
    order = 1
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0.0
  num_steps = 3
  dt = 1.0
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = out
  execute_on = 'timestep_end'
  csv = true
[]

(modules/combined/test/tests/poro_mechanics/pp_generation.i)

# A sample is constrained on all sides and its boundaries are
# also impermeable.  Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in porepressure is observed.
#
# Source = s  (units = 1/second)
#
# Expect:
# porepressure = Biot-Modulus*s*t
# stress = 0 (remember this is effective stress)
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
# s = 0.1
#
# Expect
# porepressure = t
# stress = 0


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[BCs]
  [./confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  [../]
  [./confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  [../]
  [./confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  [../]
[]


[Kernels]
  [./grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    component = 2
  [../]
  [./poro_timederiv]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
  [./source]
    type = BodyForce
    function = 0.1
    variable = porepressure
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]



[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 0.3
    solid_bulk_compliance = 0.5
    fluid_bulk_compliance = 0.3
    constant_porosity = true
  [../]
[]

[Postprocessors]
  [./p0]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = porepressure
  [../]
  [./zdisp]
    type = PointValue
    outputs = csv
    point = '0 0 0.5'
    variable = disp_z
  [../]
  [./stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  [../]

[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  start_time = 0
  end_time = 10
  dt = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = pp_generation
  [./csv]
    type = CSV
  [../]
[]

(test/tests/transfers/multiapp_copy_transfer/constant_monomial_from_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = initial
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppCopyTransfer
    direction = from_multiapp
    source_variable = aux
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/xfem/test/tests/second_order_elements/square_branch_tri6_2d.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = TRI6
[]

[UserObjects]
  [./line_seg_cut_set_uo]
    type = LineSegmentCutSetUserObject
    cut_data = '-1.0000e-10   6.6340e-01   6.6340e-01  -1.0000e-10  0.0  1.0
                 3.3120e-01   3.3200e-01   1.0001e+00   3.3200e-01  1.0  2.0'
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
  [../]
[]

[Functions]
  [./right_disp_x]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
  [./top_disp_y]
    type = PiecewiseLinear
    x = '0  1.0    2.0   3.0'
    y = '0  0.005  0.01  0.01'
  [../]
[]

[BCs]
  [./right_x]
    type = FunctionDirichletBC
    boundary = 1
    variable = disp_x
    function = right_disp_x
  [../]
  [./top_y]
    type = FunctionDirichletBC
    boundary = 2
    variable = disp_y
    function = top_disp_y
  [../]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]
  [./left_x]
    type = DirichletBC
    boundary = 3
    variable = disp_x
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-16
  nl_abs_tol = 1e-10

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 2.2
  num_steps = 5000
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/misc/save_in/dg_save_in_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 9
  ny = 9
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = MONOMIAL

    [./InitialCondition]
      type = ConstantIC
      value = 1
    [../]
  [../]
[]

[AuxVariables]
  [./tot_resid]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    save_in = 'tot_resid'
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = 1
    save_in = 'tot_resid'
  [../]
[]

[DGKernels]
  [./dg_diff]
    type = DGDiffusion
    variable = u
    epsilon = -1
    sigma = 6
    save_in = 'tot_resid'
  [../]
[]

[BCs]
  [./robin]
    type = RobinBC
    boundary = 'left right top bottom'
    variable = u
    save_in = 'tot_resid'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  nl_rel_tol = 1e-10
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/initial_stress/gravity.i)

# Apply an initial stress that should be
# exactly that caused by gravity, and then
# do a transient step to check that nothing
# happens

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -10
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./weight]
    type = BodyForce
    variable = disp_z
    value = -0.5 # this is density*gravity
  [../]
[]


[BCs]
  # back = zmin
  # front = zmax
  # bottom = ymin
  # top = ymax
  # left = xmin
  # right = xmax
  [./x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0
  [../]
  [./y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0
  [../]
  [./z]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = 0
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
[]


[Functions]
  [./weight]
    type = ParsedFunction
    value = '0.5*z' # initial stress that should result from the weight force
  [../]
  [./kxx]
    type = ParsedFunction
    value = '0.4*z' # some arbitrary xx and yy stress that should not affect the result
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0.25
  [../]
  [./strain]
    type = ComputeSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./strain_from_initial_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = 'kxx 0 0  0 kxx 0  0 0 weight'
    eigenstrain_name = ini_stress
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]


[Executioner]
  end_time = 1.0
  dt = 1.0
  solve_type = NEWTON
  type = Transient

  nl_abs_tol = 1E-8
  nl_rel_tol = 1E-12
  l_tol = 1E-3
  l_max_its = 200
  nl_max_its = 400

  petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
  petsc_options_value = ' asm      2              lu            gmres     200'
[]



[Outputs]
  file_base = gravity
  exodus = true
[]

(test/tests/auxkernels/parsed_aux/xyzt.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 4
  ny = 4
  nz = 4
[]

# [Variables]
#   [u]
#   []
# []
#
# [Kernels]
#   [diff]
#     type = CoefDiffusion
#     variable = u
#     coef = 0.1
#   []
#   [dt]
#     type = TimeDerivative
#     variable = u
#   []
# []

[AuxVariables]
  [xvar]
    family = MONOMIAL
    order = FIRST
  []
  [yvar]
  []
  [zvar]
    family = MONOMIAL
    order = CONSTANT
  []
  [tvar]
  []
[]

[AuxKernels]
  [xvar]
    type = ParsedAux
    variable = xvar
    use_xyzt = true
    function = 'x+1'
  []
  [yvar]
    type = ParsedAux
    variable = yvar
    use_xyzt = true
    function = 'y+2'
  []
  [zvar]
    type = ParsedAux
    variable = zvar
    use_xyzt = true
    function = 'z+3'
  []
  [tvar]
    type = ParsedAux
    variable = tvar
    use_xyzt = true
    function = 't+0.1*(x+y+z)'
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Transient
  num_steps = 3
[]

[Outputs]
  exodus = true
[]

(test/tests/multiapps/restart_multilevel/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = 0
  xmax = 1
  nx = 10
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = t*x
  [../]
  [./ffn]
    type = ParsedFunction
    value = x
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
  [./fn]
    type = BodyForce
    variable = u
    function = ffn
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = u_fn
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub_app]
    app_type = MooseTestApp
    type = TransientMultiApp
    input_files = 'subsub.i'
    execute_on = timestep_end
    positions = '0 -1 0'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub_app
    source_variable = u
    variable = v
  [../]
[]

(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/errors/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/central_difference/consistent/1D/1d_consistent_implicit.i)

# Test for Newmark Beta integration for a 1D element
# Consistent mass matrix

[Mesh]
  type = GeneratedMesh
  xmin = 0
  xmax = 10
  nx = 5
  dim = 1
[]

[Variables]
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./accel_x]
  [../]
  [./vel_x]
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = TestNewmarkTI
    variable = accel_x
    displacement = disp_x
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    variable = vel_x
    displacement = disp_x
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
  [../]
[]

[NodalKernels]
  [./force_x]
    type = UserForcingFunctionNodalKernel
    variable = disp_x
    boundary = right
    function = force_x
  [../]
[]

[Functions]
  [./force_x]
    type = PiecewiseLinear
    x = '0.0 1.0 2.0 3.0 4.0' # time
    y = '0.0 1.0 0.0 -1.0 0.0'  # force
    scale_factor = 1e3
  [../]
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor_block]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.25
    block = 0
  [../]
  [./strain_block]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x'
  [../]
  [./stress_block]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 2500
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  dtmin = 1e-4
  timestep_tolerance = 1e-6
  start_time = -0.005
  end_time = 0.1
  dt = 0.005
  [./TimeIntegrator]
    type = NewmarkBeta
    beta = 0.25
    gamma = 0.5
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = NodalVariableValue
    nodeid = 1
    variable = disp_x
  [../]
  [./vel_x]
    type = NodalVariableValue
    nodeid = 1
    variable = vel_x
  [../]
  [./accel_x]
    type = NodalVariableValue
    nodeid = 1
    variable = accel_x
  [../]
[]

[Outputs]
  exodus = false
  csv = true
  perf_graph = false
[]

(modules/phase_field/test/tests/free_energy_material/RegularSolutionFreeEnergy.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 1
  ymax = 500
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = x
    [../]
  [../]
  [./myT]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = y
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
  [./diff2]
    type = Diffusion
    variable = myT
  [../]
[]

[BCs]
  [./left]
    type = FunctionDirichletBC
    variable = c
    boundary = left
    function = x
  [../]
  [./bottom]
    type = FunctionDirichletBC
    variable = myT
    boundary = bottom
    function = y
  [../]
  [./right]
    type = FunctionDirichletBC
    variable = c
    boundary = right
    function = x
  [../]
  [./top]
    type = FunctionDirichletBC
    variable = myT
    boundary = top
    function = y
  [../]
[]

[Materials]
  [./free_energy]
    type = RegularSolutionFreeEnergy
    f_name = F
    c = c
    T = myT
    outputs = out
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  l_max_its = 1
  nl_max_its = 1
  nl_abs_tol = 1
[]

[Outputs]
  execute_on = 'timestep_end'
  [./out]
    type = Exodus
    execute_on = timestep_end
  [../]
[]

(test/tests/transfers/multiapp_userobject_transfer/3d_1d_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  elem_type = EDGE2
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./disp_x_fn]
    type = ParsedFunction
    value = '-x'
  [../]
  [./disp_z_fn]
    type = ParsedFunction
    value = 'x'
  [../]
[]

[AuxVariables]
  [./sub_app_var]
    family = MONOMIAL
    order = CONSTANT
  [../]

  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxKernels]
  [./disp_x_ak]
    type = FunctionAux
    variable = disp_x
    function = 'disp_x_fn'
  [../]
  [./disp_y_ak]
    type = ConstantAux
    variable = disp_y
    value = 0
  [../]
  [./disp_z_ak]
    type = FunctionAux
    variable = disp_z
    function = 'disp_z_fn'
  [../]
[]

[UserObjects]
  [./sub_app_uo]
    type = LayeredAverage
    direction = z
    variable = u
    num_layers = 10
    execute_on = TIMESTEP_END
    use_displaced_mesh = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./td]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/displaced_mesh_coupling/ad.i)

[GlobalParams]
  displacements = 'u'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./u]
    type = ADDiffusion
    use_displaced_mesh = true
    variable = u
  [../]
  [./v]
    type = ADDiffusion
    use_displaced_mesh = false
    variable = v
  [../]
[]

[BCs]
  [./no_x]
    type = ADNeumannBC
    variable = u
    boundary = left
    value = 1.0e-3
    use_displaced_mesh = true
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./lright]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/functions/fourier_noise.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./c]
  [../]
[]

[Functions]
  [./fn]
    type = FourierNoise
    lambda = 0.2
  [../]
[]

[ICs]
  [./c]
    type = FunctionIC
    variable = c
    function = fn
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/fflux05.i)

# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity
# fully saturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [md]
  []
[]

[ICs]
  [md]
    type = RandomIC
    min = 0
    max = 1 # unsaturated for md<log(density_P0=0.8)=-0.223
    variable = md
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = md
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1.1
    density_P0 = 0.8
    bulk_modulus = 1.5
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/vectorpostprocessors/least_squares_fit/least_squares_fit.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 1
  [../]
  [./right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  [../]
[]

[VectorPostprocessors]
  [./line_sample]
    type = LineValueSampler
    variable = 'u v'
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = id
    outputs = none
  [../]
  [./least_squares_fit_sample]
    type = LeastSquaresFit
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    order = 1
    num_samples = 20
    output = samples
  [../]
  [./least_squares_fit_coeffs]
    type = LeastSquaresFit
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    order = 1
    output = coefficients
  [../]
  [./shift_and_scale_x_least_squares_fit_sample]
    type = LeastSquaresFit
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    x_shift = 1
    x_scale = 10
    order = 1
    num_samples = 20
    output = samples
  [../]
  [./shift_and_scale_x_least_squares_fit_coeffs]
    type = LeastSquaresFit
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    x_shift = 1
    x_scale = 10
    order = 1
    output = coefficients
  [../]
  [./shift_and_scale_y_least_squares_fit_sample]
    type = LeastSquaresFit
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    y_shift = 1
    y_scale = 10
    order = 1
    num_samples = 20
    output = samples
  [../]
  [./shift_and_scale_y_least_squares_fit_coeffs]
    type = LeastSquaresFit
    vectorpostprocessor = line_sample
    x_name = 'id'
    y_name = 'u'
    y_shift = 1
    y_scale = 10
    order = 1
    output = coefficients
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = out
  execute_on = 'timestep_end'
  csv = true
[]

(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_fixed_meshes_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 0.1
  ymax = 0.1
  displacements = 'disp_x disp_y'
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Functions]
  [./disp_fun]
    type = ParsedFunction
    value = 2*t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./disp_kern]
    type = FunctionAux
    variable = disp_x
    function = disp_fun
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/navier_stokes/test/tests/ins/RZ_cone/RZ_cone_stab_jac_test.i)

[GlobalParams]
  gravity = '0 0 0'
  laplace = true
  transient_term = true
  supg = true
  pspg = true
  family = LAGRANGE
  order = SECOND
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmin = 0
  xmax = 1.1
  ymin = -1.1
  ymax = 1.1
  elem_type = QUAD9
[]

[Problem]
  coord_type = RZ
[]

[Preconditioning]
  [./SMP_PJFNK]
    type = SMP
    full = true
    solve_type = NEWTON
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1.1
  # petsc_options = '-snes_test_display'
  petsc_options_iname = '-snes_type'
  petsc_options_value = 'test'
[]

[Variables]
  [./vel_x]
    # Velocity in radial (r) direction
  [../]
  [./vel_y]
    # Velocity in axial (z) direction
  [../]
  [./p]
    order = FIRST
  [../]
[]


[Kernels]
  [./x_momentum_time]
    type = INSMomentumTimeDerivative
    variable = vel_x
  [../]
  [./y_momentum_time]
    type = INSMomentumTimeDerivative
    variable = vel_y
  [../]
  [./mass]
    type = INSMassRZ
    variable = p
    u = vel_x
    v = vel_y
    p = p
  [../]
  [./x_momentum_space]
    type = INSMomentumLaplaceFormRZ
    variable = vel_x
    u = vel_x
    v = vel_y
    p = p
    component = 0
  [../]
  [./y_momentum_space]
    type = INSMomentumLaplaceFormRZ
    variable = vel_y
    u = vel_x
    v = vel_y
    p = p
    component = 1
  [../]
[]

[Materials]
  [./const]
    type = GenericConstantMaterial
    prop_names = 'rho mu'
    prop_values = '1.1 1.1'
  [../]
[]

[ICs]
  [./vel_x]
    type = RandomIC
    variable = vel_x
    min = 0.1
    max = 0.9
  [../]
  [./vel_y]
    type = RandomIC
    variable = vel_y
    min = 0.1
    max = 0.9
  [../]
  [./p]
    type = RandomIC
    variable = p
    min = 0.1
    max = 0.9
  [../]
[]

[Outputs]
  dofmap = true
[]

(test/tests/materials/derivative_material_interface/const.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[AuxVariables]
  [./dummy]
  [../]
[]

[Materials]
  [./provider]
    type = DerivativeMaterialInterfaceTestProvider
    block = 0
  [../]
  [./client]
    type = DerivativeMaterialInterfaceTestClient
    prop_name = prop
    block = 0
    outputs = exodus
  [../]
  [./client2]
    type = DerivativeMaterialInterfaceTestClient
    prop_name = 1.0
    block = 0
    outputs = exodus
  [../]

  [./dummy]
    type = GenericConstantMaterial
    prop_names = prop
    block = 0
    prop_values = 0
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_projection_transfer/fixed_meshes_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 5
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_master]
  [../]
  [./elemental_from_master]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.01
  solve_type = NEWTON
[]

[Outputs]
  exodus = true
  #
[]

(test/tests/materials/material/exception_material.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./mat]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./time_derivative]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = matp
  [../]
  [./f]
    type = BodyForce
    variable = u
    function = '20'
  [../]
[]

[AuxKernels]
  [./mat]
    # Sequence of events:
    # 1.) MaterialRealAux is re-evaluated every linear iteration
    # 2.) MaterialRealAux calls ExceptionMaterial::computeQpProperties()
    # 3.) ExceptionMaterial throws a MooseException.
    # 4.) The MooseException is caught and handled by MOOSE.
    # 5.) The next solve is automatically failed.
    # 6.) Time timestep is cut and we try again.
    #
    # The idea is to test that MOOSE can recover when exceptions are
    # thrown during AuxKernel evaluation, and not just nonlinear
    # residual/jacobian evaluation.
    type = MaterialRealAux
    variable = mat
    property = matp
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    variable = u
    boundary = 'left top bottom right'
    value = 0
  [../]
[]

[Materials]
  [./mat]
    type = ExceptionMaterial
    block = 0
    rank = 0
    coupled_var = u
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.1
  end_time = .5
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/gravity/fully_saturated_upwinded_grav01c.i)

# Checking that gravity head is established
# 1phase, 2-component, constant fluid-bulk, constant viscosity, constant permeability
# fully saturated with fully-saturated Kernel with upwinding
# For better agreement with the analytical solution (ana_pp), just increase nx
# NOTE: this test is numerically delicate because the steady-state configuration is independent of the mass fraction, so the frac variable can assume any value as long as mass-fraction is conserved

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
  [frac]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
[]

[Kernels]
  [flux1]
    type = PorousFlowFullySaturatedAdvectiveFlux
    variable = pp
    fluid_component = 1
    gravity = '-1 0 0'
  []
  [flux0]
    type = PorousFlowFullySaturatedAdvectiveFlux
    variable = frac
    fluid_component = 0
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1.2 0 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp frac'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = frac
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
  nl_rel_tol = 1E-12
  petsc_options_iname = '-pc_factor_shift_type'
  petsc_options_value = 'NONZERO'
  nl_max_its = 100
[]

[Outputs]
  csv = true
[]

(modules/combined/examples/phase_field-mechanics/grain_texture.i)

# This simulation predicts GB migration of 8 grains and outputs grain texture information
# Mesh adaptivity is not used so that the VectorPostprocessor's output will be uniform
# Time step adaptivity is used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step

[Mesh]
  # Mesh block.  Meshes can be read in or automatically generated
  type = GeneratedMesh
  dim = 2 # Problem dimension
  nx = 100 # Number of elements in the x-direction
  ny = 100 # Number of elements in the y-direction
  xmin = 0 # minimum x-coordinate of the mesh
  xmax = 1000 # maximum x-coordinate of the mesh
  ymin = 0 # minimum y-coordinate of the mesh
  ymax = 1000 # maximum y-coordinate of the mesh
  elem_type = QUAD4 # Type of elements used in the mesh
[]

[GlobalParams]
  # Parameters used by several kernels that are defined globally to simplify input file
  op_num = 8 # Number of order parameters used
  var_name_base = gr # Base name of grains
  grain_num = 8 #Number of grains
[]

[Variables]
  # Variable block, where all variables in the simulation are declared
  [./PolycrystalVariables]
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    coloring_algorithm = bt
  [../]
  [./grain_tracker]
    type = GrainTracker
    threshold = 0.2
    connecting_threshold = 0.08
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
[]

[AuxVariables]
  # Dependent variables
  [./bnds]
    # Variable used to visualize the grain boundaries in the simulation
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  # Kernel block, where the kernels defining the residual equations are set up.
  [./PolycrystalKernel]
    # Custom action creating all necessary kernels for grain growth.  All input parameters are up in GlobalParams
  [../]
[]

[AuxKernels]
  # AuxKernel block, defining the equations used to calculate the auxvars
  [./bnds_aux]
    # AuxKernel that calculates the GB term
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
  [./unique_grains]
    type = FeatureFloodCountAux
    variable = unique_grains
    execute_on = timestep_end
    flood_counter = grain_tracker
    field_display = UNIQUE_REGION
  [../]
  [./var_indices]
    type = FeatureFloodCountAux
    variable = var_indices
    execute_on = timestep_end
    flood_counter = grain_tracker
    field_display = VARIABLE_COLORING
  [../]
[]

[BCs]
  # Boundary Condition block
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y' # Makes problem periodic in the x and y directions
    [../]
  [../]
[]

[Materials]
  [./CuGrGr]
    # Material properties
    type = GBEvolution # Quantitative material properties for copper grain growth.  Dimensions are nm and ns
    block = 0 # Block ID (only one block in this problem)
    GBmob0 = 2.5e-6 #Mobility prefactor for Cu from Schonfelder1997
    GBenergy = 0.708 # GB energy in J/m^2
    Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
    T = 450 # K   #Constant temperature of the simulation (for mobility calculation)
    wGB = 14 # nm    #Width of the diffuse GB
    outputs = exodus
  [../]
[]

[UserObjects]
  [./euler_angle_file]
    type = EulerAngleFileReader
    file_name = grn_8_rand_2D.tex
  [../]
[]

[VectorPostprocessors]
  [./gbInfo]
    type = GrainTextureVectorPostprocessor
    unique_grains = unique_grains
    euler_angle_provider = euler_angle_file
    sort_by = id # sort output by elem id
  [../]
[]

[Executioner]
  type = Transient # Type of executioner, here it is transient with an adaptive time step
  scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'
  l_max_its = 30 # Max number of linear iterations
  l_tol = 1e-4 # Relative tolerance for linear solves
  nl_max_its = 40 # Max number of nonlinear iterations
  nl_abs_tol = 1e-11 # Relative tolerance for nonlinear solves
  nl_rel_tol = 1e-10 # Absolute tolerance for nonlinear solves
  start_time = 0.0
  num_steps = 50
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 25 # Initial time step.  In this simulation it changes.
    optimal_iterations = 6 # Time step will adapt to maintain this number of nonlinear iterations
  [../]
[]

[Outputs]
  execute_on = 'INITIAL TIMESTEP_END'
  exodus = true
  csv = true
  perf_graph = true
  [./console]
    type = Console
    max_rows = 20
  [../]
[]

(modules/phase_field/test/tests/KKS_system/kks_xevac.i)

#
# KKS toy problem in the split form
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmin = -2.5
  xmax = 2.5
  ymin = -2.5
  ymax = 2.5
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[AuxVariables]
  [./Fglobal]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Variables]
  # gas concentration
  [./cg]
    order = FIRST
    family = LAGRANGE
  [../]

  # vac concentration
  [./cv]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./cv]
    variable = cv
    type = SmoothCircleIC
    x1 = -0.5
    y1 = 0.0
    radius = 1.5
    invalue = 0.9
    outvalue = 0.1
    int_width = 0.75
  [../]
  [./cg]
    variable = cg
    type = SmoothCircleIC
    x1 = 0.5
    y1 = 0.0
    radius = 1.5
    invalue = 0.7
    outvalue = 0.0
    int_width = 0.75
  [../]
[]


[BCs]
  [./Periodic]
    [./all]
      variable = 'cg cv'
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  # Free energy of the matrix
  [./fm]
    type = KKSXeVacSolidMaterial
    f_name = fm
    cmg = cg
    cmv = cv
    T = 300
    outputs = exodus
    derivative_order = 2
  [../]
[]

[Kernels]
  [./diff_g]
    type = Diffusion
    variable = cg
  [../]
  [./time_g]
    type = TimeDerivative
    variable = cg
  [../]

  [./diff_v]
    type = Diffusion
    variable = cv
  [../]
  [./time_v]
    type = TimeDerivative
    variable = cv
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  num_steps = 3
  dt = 0.1
  petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type'
  petsc_options_value = ' asm    lu          nonzero'
[]

[Outputs]
  file_base = kks_xevac
  exodus = true
[]

(test/tests/transfers/transfer_with_reset/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  # This test currently diffs when run in parallel with DistributedMesh enabled,
  # most likely due to the fact that it uses some geometric search stuff.
  # For more information, see #2121.
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./t]
  [../]
  [./u_from_sub]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0 0 0'
    input_files = sub.i
    reset_apps = 0
    reset_time = 0.05
  [../]
[]

[Transfers]
  [./t_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = t
    variable = t
  [../]
  [./u_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = u
    variable = u_from_sub
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u_from_master
  [../]
[]

(test/tests/userobjects/layered_side_integral/layered_side_integral_fv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  nz = 6
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
    fv = true
  [../]
[]

[AuxVariables]
  [./layered_integral]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[FVKernels]
  [./diff]
    type = FVDiffusion
    variable = u
    coeff = 1
  [../]
[]

[FVBCs]
  [./bottom]
    type = FVDirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = FVDirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[AuxKernels]
  [./liaux]
    type = SpatialUserObjectAux
    variable = layered_integral
    boundary = right
    user_object = layered_integral
  [../]
[]

[UserObjects]
  [./layered_integral]
    type = LayeredSideIntegral
    direction = y
    num_layers = 3
    variable = u
    execute_on = linear
    boundary = right
  [../]
[]

[Executioner]
  type = Steady
  nl_abs_tol = 1e-14
  nl_rel_tol = 1e-14
  l_abs_tol = 1e-14
  l_tol = 1e-6
[]

[Outputs]
  exodus = true
[]

(modules/heat_conduction/test/tests/function_ellipsoid_heat_source/function_heat_source.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  xmin = -5.0
  xmax = 5.0
  nx = 10

  ymin = -5.0
  ymax = 5.0
  ny = 10

  zmin = 0.0
  zmax = 1.0
  nz = 1
[]

[Variables]
  [./temp]
    initial_condition = 300
  [../]
[]

[Kernels]
  [./time]
    type = ADHeatConductionTimeDerivative
    variable = temp
  [../]
  [./heat_conduct]
    type = ADHeatConduction
    variable = temp
    thermal_conductivity = thermal_conductivity
  [../]
  [./heat_source]
    type = ADMatHeatSource
    material_property = volumetric_heat
    variable = temp
  [../]
[]

[BCs]
  [./temp_bottom_fix]
    type = ADDirichletBC
    variable = temp
    boundary = 1
    value = 300
  [../]
[]

[Materials]
  [./heat]
    type = ADHeatConductionMaterial
    specific_heat = 603
    thermal_conductivity = 10e-2
  [../]
  [./density]
    type = ADGenericConstantMaterial
    prop_names = 'density'
    prop_values = '4.43e-6'
  [../]
  [./volumetric_heat]
    type = FunctionPathEllipsoidHeatSource
    rx = 1
    ry = 1
    rz = 1
    power = 1000
    efficiency = 0.5
    factor = 2
    function_x= path_x
    function_y= path_y
    function_z= path_z
  [../]
[]

[Functions]
  [./path_x]
    type = ParsedFunction
    value = 2*cos(2.0*pi*t)
  [../]
  [./path_y]
    type = ParsedFunction
    value = 2*sin(2.0*pi*t)
  [../]
  [./path_z]
    type = ParsedFunction
    value = 1.0
  [../]
[]

[Postprocessors]
  [temp_max]
    type = ElementExtremeValue
    variable = temp
  []
  [temp_min]
    type = ElementExtremeValue
    variable = temp
    value_type = min
  []
  [temp_avg]
    type = ElementAverageValue
    variable = temp
  []
[]

[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK

  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-6

  petsc_options_iname = '-ksp_type -pc_type -pc_factor_mat_solver_package'
  petsc_options_value = 'preonly lu       superlu_dist'

  l_max_its = 100

  end_time = 1
  dt = 0.1
  dtmin = 1e-4
[]

[Outputs]
  csv = true
[]

(test/tests/outputs/perf_graph/multi_app/master_sub_cycle.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.2

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  perf_graph = true
[]

[MultiApps]
  [./sub_app]
    positions = '0 0 0'
    type = TransientMultiApp
    input_files = 'sub_sub_cycle.i'
    app_type = MooseTestApp
    sub_cycling = true
  [../]
[]

(modules/porous_flow/test/tests/newton_cooling/nc02.i)

# Newton cooling from a bar.  1-phase steady
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1000
  ny = 1
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pressure'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.8
    alpha = 1e-5
  []
[]

[Variables]
  [pressure]
  []
[]

[ICs]
  [pressure]
    type = FunctionIC
    variable = pressure
    function = '(2-x/100)*1E6'
  []
[]

[Kernels]
  [flux]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    gravity = '0 0 0'
    variable = pressure
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e6
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey # irrelevant in this fully-saturated situation
    n = 2
    phase = 0
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 2E6
  []
  [newton]
    type = PorousFlowPiecewiseLinearSink
    variable = pressure
    boundary = right
    pt_vals = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
    multipliers = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1
  []
[]

[VectorPostprocessors]
  [porepressure]
    type = LineValueSampler
    variable = pressure
    start_point = '0 0.5 0'
    end_point = '100 0.5 0'
    sort_by = x
    num_points = 20
    execute_on = timestep_end
  []
[]

[Preconditioning]
  active = 'andy'
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol '
    petsc_options_value = 'gmres asm lu 100 NONZERO 2 1E-12 1E-15'
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  file_base = nc02
  execute_on = timestep_end
  exodus = false
  [along_line]
    type = CSV
    execute_vector_postprocessors_on = timestep_end
  []
[]

(test/tests/multiapps/picard/picard_abs_tol_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  parallel_type = replicated
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./force_u]
    type = CoupledForce
    variable = u
    v = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  nl_abs_tol = 1e-12
  picard_max_its = 10
  picard_abs_tol = 1e-9
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = picard_sub.i
  [../]
[]

[Transfers]
  [./v_from_sub]
    type = MultiAppNearestNodeTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v
  [../]
  [./u_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = u
  [../]
[]

(test/tests/bcs/periodic/periodic_level_1_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  nz = 0
  xmax = 20
  ymax = 16
  zmax = 0
  elem_type = QUAD4
  uniform_refine = 3
  parallel_type = replicated # This is because of floating point roundoff being different with DistributedMesh
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 1e-5
  [../]

  [./conv]
    type = Convection
    variable = u
    velocity = '-0.4 0 0'
  [../]

  [./forcing]
    type = GaussContForcing
    variable = u
    x_center = 6.0
    y_center = 8.0
    x_spread = 1.0
    y_spread = 2.0
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./x]
      variable = u
      primary = 3
      secondary = 1
      translation = '20 0 0'
    [../]

    [./y]
      variable = u
      primary = 0
      secondary = 2
      translation = '0 16 0'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 2
  num_steps = 7

  [./Adaptivity]
    refine_fraction = .80
    coarsen_fraction = .2
    max_h_level = 4
    error_estimator = KellyErrorEstimator
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/misc/jacobian/no_negative_jacobian_2D.i)

# The 2D mesh is inverted using a prescribed displacement.
# However, due to use_displaced_mesh = false in the Kernel,
# libMesh does not throw a "negative jacobian" error
[Mesh]
  type = GeneratedMesh
  dim = 2
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxKernels]
  [./disp_x]
    variable = disp_x
    type = FunctionAux
    function = '-x*t'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    use_displaced_mesh = false
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.8
  end_time = 1.5
[]

(modules/porous_flow/test/tests/jacobian/mass09.i)

# 2phase (PS)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [ppwater]
  []
  [sgas]
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
  []
  [massfrac_ph1_sp0]
  []
[]

[ICs]
  [ppwater]
    type = RandomIC
    variable = ppwater
    min = 0
    max = 1
  []
  [sgas]
    type = RandomIC
    variable = sgas
    min = 0
    max = 1
  []
  [massfrac_ph0_sp0]
    type = RandomIC
    variable = massfrac_ph0_sp0
    min = 0
    max = 1
  []
  [massfrac_ph1_sp0]
    type = RandomIC
    variable = massfrac_ph1_sp0
    min = 0
    max = 1
  []
[]

[Kernels]
  [mass_sp0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = ppwater
  []
  [mass_sp1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = sgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 10
    sat_lr = 0.1
    log_extension = false
    s_scale = 0.9
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 0.5
      density0 = 0.5
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Preconditioning]
  active = check
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./b]
    family = SCALAR
    order = SIXTH
  [../]
[]

[Kernels]
  [./diffusion]
    type = Diffusion
    variable = u
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[Executioner]
  type = Transient
[]

[Outputs]
  hide = 'u'
  exodus = true
[]

(test/tests/parser/param_substitution/unit_conversion.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./u]
  [../]
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Steady
[]

[Postprocessors]
  [./km_to_m]
    type = FunctionValuePostprocessor
    function = ${units 1 km -> m}
  [../]
  [./Jmol_to_eVat]
    type = FunctionValuePostprocessor
    function = ${units 1 J/mol -> eV/at}
  [../]
  [./mW]
    type = FunctionValuePostprocessor
    function = ${units 3 mW}
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/outputs/output_interface/marker.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  [./Indicators]
    [./indicator_0]
      type = GradientJumpIndicator
      variable = u
      outputs = none
    [../]
    [./indicator_1]
      type = GradientJumpIndicator
      variable = u
      outputs = none
    [../]
  [../]
  [./Markers]
    [./marker_0]
      type = ValueThresholdMarker
      outputs = markers
      refine = 0.5
      variable = u
    [../]
    [./marker_1]
      type = BoxMarker
      bottom_left = '0.25 0.25 0'
      top_right = '0.75 0.75 0'
      inside = REFINE
      outside = DONT_MARK
      outputs = markers
    [../]
  [../]
[]

[Outputs]
  [./markers]
    type = Exodus
  [../]
  [./no_markers]
    type = Exodus
  [../]
[]

(modules/phase_field/test/tests/SplitCH/split_math_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmin = 0.0
  xmax = 30.0
  ymin = 0.0
  ymax = 30.0
  elem_type = QUAD4
[]

[Variables]

  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]

  [./w]
    order = FIRST
    family = LAGRANGE

  [../]


[]

[Preconditioning]
active = 'SMP'
  [./PBP]
   type = PBP
   solve_order = 'w c'
   preconditioner = 'AMG ASM'
   off_diag_row = 'c '
   off_diag_column = 'w '
  [../]

  [./SMP]
   type = SMP
   coupled_groups = 'c,w'
  [../]
[]

[Kernels]

  [./cres]
    type = SplitCHMath
    variable = c
    kappa_name = kappa_c
    w = w
  [../]

  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]

  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]

[]

[BCs]
  [./Periodic]
    [./top_bottom]
      primary = 0
      secondary = 2
      translation = '0 30.0 0'
    [../]

    [./left_right]
      primary = 1
      secondary = 3
      translation = '-30.0 0 0'
    [../]
  [../]
[]

[Materials]

  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 2.0'
    block = 0
  [../]
[]

[Executioner]
   type = Transient
   scheme = 'BDF2'
   #petsc_options = '-snes_mf'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'



   petsc_options_iname = '-pc_type'
   petsc_options_value = 'lu'

  l_max_its = 30
  l_tol = 1.0e-3

  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/phase_field/test/tests/MultiSmoothCircleIC/specifiedsmoothcircleIC_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 5
  ny = 5
  nz = 5
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  zmin = 0
  zmax = 100
  elem_type = HEX8
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./diff]
    type = MatDiffusion
    variable = c
    diffusivity = D_v
  [../]
[]

[ICs]
  [./c]
    type = SpecifiedSmoothCircleIC
    variable = c
    x_positions = '10 50 90'
    y_positions = '30 20 80'
    z_positions = '30 50 75'
    radii = '21 25 16'
    invalue = 1.0
    outvalue = 0.0001
    int_width = 4
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./Dv]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 0.074802
  [../]
[]

[Postprocessors]
  [./bubbles]
    type = FeatureFloodCount
    variable = c
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'
  l_max_its = 20
  l_tol = 1e-4
  nl_max_its = 20
  nl_rel_tol = 1e-9
  nl_abs_tol = 1e-11
  start_time = 0.0
  num_steps = 1
  dt = 100.0
[]

[Outputs]
  exodus = true
[]

(test/tests/mesh/adapt/adapt_time_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  uniform_refine = 3
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'udiff uconv uie vdiff vconv vie'

  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./uconv]
    type = Convection
    variable = u
    velocity = '10 1 0'
  [../]

  [./uie]
    type = TimeDerivative
    variable = u
  [../]

  [./vdiff]
    type = Diffusion
    variable = v
  [../]

  [./vconv]
    type = Convection
    variable = v
    velocity = '-10 1 0'
  [../]

  [./vie]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  active = 'uleft uright vleft vright'

  [./uleft]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./uright]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./vleft]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./vright]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 7
  dt = 0.1

  [./Adaptivity]
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
    start_time = 0.2
    stop_time = 0.4
  [../]
[]

[Outputs]
  file_base = out_time
  exodus = true
  print_mesh_changed_info = true
[]

(modules/phase_field/test/tests/initial_conditions/BoundingBoxIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 2
  xmax = 50
  ymax = 25
  elem_type = QUAD4
  uniform_refine = 2
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c_IC]
    type = BoundingBoxIC
    x1 = 15.0
    x2 = 35.0
    y1 = 0.0
    y2 = 25.0
    inside = 1.0
    outside = -0.8
    variable = c
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = NEWTON
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 15
  nl_max_its = 10

  start_time = 0.0
  num_steps = 2
  dt = 1.0
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/energy_conservation/heat04_fullysat_action.i)

# heat04, but using an action
#
# The sample is a single unit element, with fixed displacements on
# all sides.  A heat source of strength S (J/m^3/s) is applied into
# the element.  There is no fluid flow or heat flow.  The rise
# in temperature, porepressure and stress, and the change in porosity is
# matched with theory.
#
# In this case, fluid mass must be conserved, and there is no
# volumetric strain, so
# porosity * fluid_density = constant
# Also, the energy-density in the rock-fluid system increases with S:
# d/dt [(1 - porosity) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T] = S
# Also, the porosity evolves according to THM as
# porosity = biot + (porosity0 - biot) * exp( (biot - 1) * P / fluid_bulk + rock_thermal_exp * T)
# Finally, the effective stress must be exactly zero (as there is
# no strain).
#
# Let us assume that
# fluid_density = dens0 * exp(P / fluid_bulk - fluid_thermal_exp * T)
# Then the conservation of fluid mass means
# porosity = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T)
# where dens0 * por0 = the initial fluid mass.
# The last expression for porosity, combined with the THM one,
# and assuming that biot = 1 for simplicity, gives
# porosity = 1 + (porosity0 - 1) * exp(rock_thermal_exp * T) = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T) .... (A)
#
# This stuff may be substituted into the heat energy-density equation:
# S = d/dt [(1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T]
#
# If S is constant then
# S * t = (1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T
# with T(t=0) = 0 then Eqn(A) implies that por0 = porosity0 and
# P / fluid_bulk = fluid_thermal_exp * T - log(1 + (por0 - 1) * exp(rock_thermal_exp * T)) + log(por0)
#
# Parameters:
# A = 2
# fluid_bulk = 2.0
# dens0 = 3.0
# fluid_thermal_exp = 0.5
# fluid_heat_cap = 2
# por0 = 0.5
# rock_thermal_exp = 0.25
# rock_density = 5
# rock_heat_capacity = 0.2

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 0.5
      cv = 2
      cp = 2
      bulk_modulus = 2.0
      density0 = 3.0
    []
  []
[]

[PorousFlowFullySaturated]
  coupling_type = ThermoHydroMechanical
  displacements = 'disp_x disp_y disp_z'
  porepressure = pp
  temperature = temp
  dictator_name = Sir
  biot_coefficient = 1.0
  gravity = '0 0 0'
  fp = the_simple_fluid
  stabilization = none
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  PorousFlowDictator = Sir
  block = 0
[]

[Variables]
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
  [pp]
  []
  [temp]
  []
[]

[BCs]
  [confinex]
    type = DirichletBC
    variable = disp_x
    value = 0
    boundary = 'left right'
  []
  [confiney]
    type = DirichletBC
    variable = disp_y
    value = 0
    boundary = 'bottom top'
  []
  [confinez]
    type = DirichletBC
    variable = disp_z
    value = 0
    boundary = 'back front'
  []
[]

[Kernels]
  [heat_source]
    type = BodyForce
    function = 1
    variable = temp
  []
[]

[Functions]
  [err_T_fcn]
    type = ParsedFunction
    vars = 'por0 rte temp rd rhc m0 fhc source'
    vals = '0.5 0.25 t0   5  0.2 1.5 2  1'
    value = '((1-por0)*exp(rte*temp)*rd*rhc*temp+m0*fhc*temp-source*t)/(source*t)'
  []
  [err_pp_fcn]
    type = ParsedFunction
    vars = 'por0 rte temp rd rhc m0 fhc source bulk pp fte'
    vals = '0.5 0.25 t0   5  0.2 1.5 2  1      2    p0 0.5'
    value = '(bulk*(fte*temp-log(1+(por0-1)*exp(rte*temp))+log(por0))-pp)/pp'
  []
[]

[AuxVariables]
  [porosity]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [porosity]
    type = PorousFlowPropertyAux
    property = porosity
    variable = porosity
  []
[]

[Materials]
  [elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1.5'
    # bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
    fill_method = symmetric_isotropic
  []
  [strain]
    type = ComputeSmallStrain
  []
  [stress]
    type = ComputeLinearElasticStress
  []
  [porosity]
    type = PorousFlowPorosity
    thermal = true
    fluid = true
    mechanical = true
    ensure_positive = false
    biot_coefficient = 1.0
    porosity_zero = 0.5
    thermal_expansion_coeff = 0.25
    solid_bulk = 2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 0.2
    density = 5.0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '0 0 0 0 0 0 0 0 0'
  []
  [thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '0 0 0  0 0 0  0 0 0'
  []
[]

[Postprocessors]
  [p0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = pp
  []
  [t0]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = temp
  []
  [porosity]
    type = PointValue
    outputs = 'console csv'
    execute_on = 'timestep_end'
    point = '0 0 0'
    variable = porosity
  []
  [stress_xx]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_xx
  []
  [stress_yy]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_yy
  []
  [stress_zz]
    type = PointValue
    outputs = csv
    point = '0 0 0'
    variable = stress_zz
  []
  [fluid_mass]
    type = PorousFlowFluidMass
    fluid_component = 0
    execute_on = 'timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [total_heat]
    type = PorousFlowHeatEnergy
    phase = 0
    execute_on = 'timestep_end'
    use_displaced_mesh = true
    outputs = 'console csv'
  []
  [err_T]
    type = FunctionValuePostprocessor
    function = err_T_fcn
  []
  [err_P]
    type = FunctionValuePostprocessor
    function = err_pp_fcn
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 5
[]

[Outputs]
  execute_on = 'initial timestep_end'
  file_base = heat04_fullysat_action
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update13.i)

# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II = stress_III ~1 tip

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-2 0 0  0 -1.9 0  0 0 -2.1'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/jacobian/poro01.i)

# tests of the poroelasticity kernel, PoroMechanicsCoupling
# in conjunction with the usual StressDivergenceTensors Kernel
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./p]
  [../]
[]

[ICs]
  [./disp_x]
    type = RandomIC
    variable = disp_x
    min = -1
    max = 1
  [../]
  [./disp_y]
    type = RandomIC
    variable = disp_y
    min = -1
    max = 1
  [../]
  [./disp_z]
    type = RandomIC
    variable = disp_z
    min = -1
    max = 1
  [../]
  [./p]
    type = RandomIC
    variable = p
    min = -1
    max = 1
  [../]
[]

[Kernels]
  [./unimportant_p]
    type = TimeDerivative
    variable = p
  [../]
  [./grad_stress_x]
    type = StressDivergenceTensors
    displacements = 'disp_x disp_y disp_z'
    variable = disp_x
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  [../]
  [./poro_x]
    type = PoroMechanicsCoupling
    variable = disp_x
    porepressure = p
    component = 0
  [../]
  [./poro_y]
    type = PoroMechanicsCoupling
    variable = disp_y
    porepressure = p
    component = 1
  [../]
  [./poro_z]
    type = PoroMechanicsCoupling
    variable = disp_z
    porepressure = p
    component = 2
  [../]
  [./This_is_not_poroelasticity._It_is_checking_diagonal_jacobian]
    type = PoroMechanicsCoupling
    variable = disp_x
    porepressure = disp_x
    component = 0
  [../]
  [./This_is_not_poroelasticity._It_is_checking_diagonal_jacobian_again]
    type = PoroMechanicsCoupling
    variable = disp_x
    porepressure = disp_x
    component = 1
  [../]
  [./This_is_not_poroelasticity._It_is_checking_offdiagonal_jacobian_for_disps]
    type = PoroMechanicsCoupling
    variable = disp_x
    porepressure = disp_y
    component = 2
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '1 1'
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./biot]
    type = GenericConstantMaterial
    prop_names = biot_coefficient
    prop_values = 0.54
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/outputs/subdir_output/subdir_output.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  file_base = sub1/sub2/subdir_output_out
  exodus = true
[]

(tutorials/darcy_thermo_mech/step07_adaptivity/problems/step7b_fine.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 3
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
  uniform_refine = 3
[]

[Variables]
  [pressure]
  []
  [temperature]
    initial_condition = 300 # Start at room temperature
  []
[]

[AuxVariables]
  [velocity]
    order = CONSTANT
    family = MONOMIAL_VEC
  []
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
  [heat_conduction]
    type = ADHeatConduction
    variable = temperature
  []
  [heat_conduction_time_derivative]
    type = ADHeatConductionTimeDerivative
    variable = temperature
  []
  [heat_convection]
    type = DarcyAdvection
    variable = temperature
    pressure = pressure
  []
[]

[AuxKernels]
  [velocity]
    type = DarcyVelocity
    variable = velocity
    execute_on = timestep_end
    pressure = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
  [inlet_temperature]
    type = FunctionDirichletBC
    variable = temperature
    boundary = left
    function = 'if(t<0,350+50*t,350)'
  []
  [outlet_temperature]
    type = HeatConductionOutflow
    variable = temperature
    boundary = right
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = 1
    temperature = temperature
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  automatic_scaling = true

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  end_time = 100
  dt = 0.25
  start_time = -1

  steady_state_tolerance = 1e-5
  steady_state_detection = true

  [TimeStepper]
    type = FunctionDT
    function = 'if(t<0,0.1,0.25)'
  []
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/gravity_head_1/gh08.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    preset = false
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh08
  exodus = true
[]

(test/tests/materials/material/coupled_material_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusionTest
    variable = u
    prop_name = mp1
  [../]

  [./conv]
    type = MatConvection
    variable = u
    x = 1
    y = 0
    mat_prop = some_prop
  [../]
[]

[BCs]
  [./right]
    type = NeumannBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]
[]

[Materials]
  # order is switched intentionally, so we won't get luck and dep-resolver has to do its job
  [./mat2]
    type = CoupledMaterial
    block = 0
    mat_prop = 'some_prop'
    coupled_mat_prop = 'mp1'
  [../]

  [./mat1]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'mp1'
    prop_values = '2'
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  file_base = out_coupled
  exodus = true
[]

(test/tests/mesh/adapt/adapt_test.i)

[Mesh]
  type = GeneratedMesh
  nx = 2
  ny = 2
  dim = 2
  uniform_refine = 3
[]

[Variables]
  active = 'u v'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'udiff uconv uie vdiff vconv vie'

  [./udiff]
    type = Diffusion
    variable = u
  [../]

  [./uconv]
    type = Convection
    variable = u
    velocity = '10 1 0'
  [../]

  [./uie]
    type = TimeDerivative
    variable = u
  [../]

  [./vdiff]
    type = Diffusion
    variable = v
  [../]

  [./vconv]
    type = Convection
    variable = v
    velocity = '-10 1 0'
  [../]

  [./vie]
    type = TimeDerivative
    variable = v
  [../]
[]

[BCs]
  active = 'uleft uright vleft vright'

  [./uleft]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./uright]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./vleft]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./vright]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  start_time = 0.0
  num_steps = 2
  dt = .1

  [./Adaptivity]
    refine_fraction = 0.2
    coarsen_fraction = 0.3
    max_h_level = 4
  [../]
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/level_set/test/tests/functions/olsson_bubble/olsson_bubble.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Adaptivity]
  initial_marker = marker
  initial_steps = 2
  max_h_level = 2
  [./Markers]
    [./marker]
      type = BoxMarker
      bottom_left = '0 0 0'
      top_right = '0.5 0.5 0'
      inside = REFINE
      outside = DO_NOTHING
    [../]
  [../]
[]

[AuxVariables]
  [./bubble]
  [../]
[]

[AuxKernels]
  [./bubble_aux]
    type = FunctionAux
    variable = bubble
    function = bubble_func
    execute_on = initial
  [../]
[]


[Functions]
  [./bubble_func]
    type = LevelSetOlssonBubble
    center = '0.25 0.25 0'
    radius = 0.15
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'TIMESTEP_END'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform3_update_version.i)

# Using TensileStressUpdate
# checking for small deformation
# A single element is stretched by "ep" in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# where sigma_I = (E_2222 + E_2200) * ep
# tensile_strength is set to 1Pa, smoothing_tol = 0.1Pa
# The smoothed yield function is
# yf = sigma_I + ismoother(0) - tensile_strength
#    = sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - tensile_strength
#    = sigma_I - 0.98183
#
# With zero Poisson's ratio, the return stress will be
# stress_00 = stress_22 = 0.98183
# with all other stress components being zero

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.25E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0.25E-6*z'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0E6'
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3_update_version
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/actions/aux_scalar_variable/aux_scalar_variable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./a_very_unique_auxiliary_variable_name_good_for_error_checking]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Debug]
  show_var_residual_norms = true
[]

(test/tests/outputs/intervals/no_intermediate.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    execute_on = 'initial final'
  [../]
[]

(test/tests/vectorpostprocessors/spherical_average/spherical_average.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
  xmin = -5
  xmax = 5
  ymin = -5
  ymax = 5
  zmin = -5
  zmax = 5
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = FunctionIC
      function = sin(x*7.4+z*4.1)+cos(y*3.8+x*8.7)+sin(z*9.1+y*2.6)
    [../]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = c
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]
[]

[VectorPostprocessors]
  [./average]
    type = SphericalAverage
    variable = c
    radius = 5
    bin_number = 10
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = PJFNK
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  csv = true
[]

(test/tests/outputs/perf_graph/multi_app/sub_full.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  perf_graph = true
[]

(modules/phase_field/examples/rigidbodymotion/AC_CH_advection_constforce_rect.i)

#
# Tests the Rigid Body Motion of grains due to applied forces.
# Concenterated forces and torques have been applied and corresponding
# advection velocities are calculated.
# Grain motion kernels make the grains translate and rotate as a rigidbody,
# applicable to grain movement in porous media
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 25
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
  [./eta]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./vadvx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vadvy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
    args = eta
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    # advection kernel corrsponding to CH equation
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./eta_dot]
    type = TimeDerivative
    variable = eta
  [../]
  [./vadv_eta]
    # advection kernel corrsponding to AC equation
    type = SingleGrainRigidBodyMotion
    variable = eta
    c = c
    v = eta
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
  [./acint_eta]
    type = ACInterface
    variable = eta
    mob_name = M
    args = c
    kappa_name = kappa_eta
  [../]
  [./acbulk_eta]
    type = AllenCahn
    variable = eta
    mob_name = M
    f_name = F
    args = c
  [../]
[]

[AuxKernels]
  [./vadv_x]
    type = GrainAdvectionAux
    component = x
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
    variable = vadvx
  [../]
  [./vadv_y]
    type = GrainAdvectionAux
    component = y
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
    variable = vadvy
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '1.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    args = 'c eta'
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
    derivative_order = 2
  [../]
[]

[VectorPostprocessors]
  [./forces]
    # VectorPostprocessor for outputting grain forces and torques
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    variable = eta
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ConstantGrainForceAndTorque
    execute_on = 'linear nonlinear'
    force = '0.2 0.0 0.0 ' # size should be 3 * no. of grains
    torque = '0.0 0.0 5.0 ' # size should be 3 * no. of grains
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  nl_max_its = 30
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 30
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  dt = 0.1
  end_time = 10
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./rect_c]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = c
    x1 = 10.0
    type = BoundingBoxIC
  [../]
  [./rect_eta]
    y2 = 20.0
    y1 = 5.0
    inside = 1.0
    x2 = 30.0
    variable = eta
    x1 = 10.0
    type = BoundingBoxIC
  [../]
[]

(modules/combined/test/tests/poro_mechanics/jacobian1.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  porepressure = porepressure
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./porepressure]
  [../]
[]

[ICs]
  [./disp_x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./disp_y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./disp_z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
  [./p]
    type = RandomIC
    min = -1
    max = 1
    variable = porepressure
  [../]
[]

[Kernels]
  [./grad_stress_x]
    type = StressDivergenceTensors
    variable = disp_x
    displacements = 'disp_x disp_y disp_z'
    component = 0
  [../]
  [./grad_stress_y]
    type = StressDivergenceTensors
    variable = disp_y
    displacements = 'disp_x disp_y disp_z'
    component = 1
  [../]
  [./grad_stress_z]
    type = StressDivergenceTensors
    variable = disp_z
    displacements = 'disp_x disp_y disp_z'
    component = 2
  [../]
  [./poro]
    type = PoroFullSatTimeDerivative
    variable = porepressure
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    C_ijkl = '2 3'
    fill_method = symmetric_isotropic
  [../]
  [./strain]
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
  [./poro_material]
    type = PoroFullSatMaterial
    porosity0 = 0.1
    biot_coefficient = 0.6
    solid_bulk_compliance = 0.25
    fluid_bulk_compliance = 0.125
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jacobian1
  exodus = false
[]

(modules/tensor_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_hht_AD.i)

# Wave propogation in 1D using HHT time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m  fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# alpha, beta and gamma are HHT  time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*((1+alpha)*vel-alpha*vel_old)
# +(1+alpha)*K*disp-alpha*K*disp_old = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the first, second, third and fourth node at t = 0.1 are
# -7.787499960311491942e-02, 1.955566679096475483e-02 and -4.634888180231294501e-03, respectively.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 4
  nz = 1
  xmin = 0.0
  xmax = 0.1
  ymin = 0.0
  ymax = 4.0
  zmin = 0.0
  zmax = 0.1
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    alpha = -0.3
    zeta = 0.1
    use_automatic_differentiation = true
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    beta = 0.422
    gamma = 0.8
    eta=0.1
    alpha = -0.3
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    beta = 0.422
    gamma = 0.8
    eta=0.1
    alpha = -0.3
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    beta = 0.422
    gamma = 0.8
    eta = 0.1
    alpha = -0.3
  [../]

[]

[AuxKernels]
  [./accel_x]
    type = NewmarkAccelAux
    variable = accel_x
    displacement = disp_x
    velocity = vel_x
    beta = 0.422
    execute_on = timestep_end
  [../]
  [./vel_x]
    type = NewmarkVelAux
    variable = vel_x
    acceleration = accel_x
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./accel_y]
    type = NewmarkAccelAux
    variable = accel_y
    displacement = disp_y
    velocity = vel_y
    beta = 0.422
    execute_on = timestep_end
  [../]
  [./vel_y]
    type = NewmarkVelAux
    variable = vel_y
    acceleration = accel_y
    gamma = 0.8
    execute_on = timestep_end
  [../]
  [./accel_z]
    type = NewmarkAccelAux
    variable = accel_z
    displacement = disp_z
    velocity = vel_z
    beta = 0.422
    execute_on = timestep_end
  [../]
  [./vel_z]
    type = NewmarkVelAux
    variable = vel_z
    acceleration = accel_z
    gamma = 0.8
    execute_on = timestep_end
  [../]
[]


[BCs]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = top
    value=0.0
  [../]
  [./top_x]
   type = DirichletBC
    variable = disp_x
    boundary = top
    value=0.0
  [../]
  [./top_z]
    type = DirichletBC
    variable = disp_z
    boundary = top
    value=0.0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = right
    value=0.0
  [../]
  [./right_z]
    type = DirichletBC
    variable = disp_z
    boundary = right
    value=0.0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value=0.0
  [../]
  [./left_z]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value=0.0
  [../]
  [./front_x]
    type = DirichletBC
    variable = disp_x
    boundary = front
    value=0.0
  [../]
  [./front_z]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value=0.0
  [../]
  [./back_x]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value=0.0
  [../]
  [./back_z]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value=0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value=0.0
  [../]
  [./bottom_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value=0.0
  [../]
  [./bottom_y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = bottom
    function = displacement_bc
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ADComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1 0'
  [../]

  [./strain]
    type = ADComputeSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]

  [./stress]
    type = ADComputeLinearElasticStress
    block = 0
  [../]

  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'density'
    prop_values = '1'
  [../]

[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  start_time = 0
  end_time = 6.0
  l_tol = 1e-12
  nl_rel_tol = 1e-12
  dt = 0.1
[]


[Functions]
  [./displacement_bc]
    type = PiecewiseLinear
    data_file = 'sine_wave.csv'
    format = columns
  [../]

[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./disp_1]
    type = NodalVariableValue
    nodeid = 1
    variable = disp_y
  [../]
  [./disp_2]
    type = NodalVariableValue
    nodeid = 3
    variable = disp_y
  [../]
  [./disp_3]
    type = NodalVariableValue
    nodeid = 10
    variable = disp_y
  [../]
  [./disp_4]
    type = NodalVariableValue
    nodeid = 14
    variable = disp_y
  [../]
[]

[Outputs]
  file_base = 'wave_rayleigh_hht_out'
  exodus = true
  perf_graph = true
[]

(test/tests/userobjects/toggle_mesh_adaptivity/toggle_mesh_adaptivity_wait.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.1
[]

[Adaptivity]
  cycles_per_step = 1
  marker = marker
  max_h_level = 4
  [./Markers]
    [./marker]
      type = BoxMarker
      bottom_left = '0.35 0.25 0'
      top_right = '0.5 0.5 0'
      inside = refine
      outside = coarsen
    [../]
  [../]
[]

[UserObjects]
  [./mesh_adaptivity_off]
    type = ToggleMeshAdaptivity
    mesh_adaptivity = 'off'
    apply_after_timestep = 1
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    print_mesh_changed_info = true
  [../]
[]

(test/tests/bcs/periodic/auto_periodic_bc_test_3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
  xmax = 40
  ymax = 40
  zmax = 40
  elem_type = HEX8
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff forcing dot'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = GaussContForcing
    variable = u
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction = 'x y z'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 20
  solve_type = NEWTON
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_auto_3d
  exodus = true
[]

(test/tests/postprocessors/element_integral_var_pps/pps_old_value.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 4
  ny = 4
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1
  [../]
[]

[Functions]
  [./force_fn]
    type = ParsedFunction
    value = '1'
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = 't'
  [../]
[]

[Kernels]
  [./time_u]
    type = TimeDerivative
    variable = u
  [../]

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./ffn_u]
    type = BodyForce
    variable = u
    function = force_fn
  [../]
[]

[BCs]
  [./all_u]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Postprocessors]
  [./a]
    type = ElementIntegralVariablePostprocessor
    variable = u
    execute_on = 'initial timestep_end'
  [../]

  [./total_a]
    type = TotalVariableValue
    value = a
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 1
  start_time = 1
  end_time = 3
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_04.i)

# unsaturated = true
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '-1 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_04
  exodus = true
[]

(modules/porous_flow/test/tests/numerical_diffusion/no_action.i)

# Using upwinded and mass-lumped PorousFlow Kernels: this is equivalent of fully_saturated_action.i with stabilization = Full
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [porepressure]
  []
  [tracer]
  []
[]

[ICs]
  [porepressure]
    type = FunctionIC
    variable = porepressure
    function = '1 - x'
  []
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = tracer
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = tracer
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = porepressure
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = porepressure
  []
[]

[BCs]
  [constant_injection_porepressure]
    type = DirichletBC
    variable = porepressure
    value = 1
    boundary = left
  []
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_component_1]
    type = PorousFlowPiecewiseLinearSink
    variable = porepressure
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 1
    use_mobility = true
    flux_function = 1E3
  []
  [remove_component_0]
    type = PorousFlowPiecewiseLinearSink
    variable = tracer
    boundary = right
    fluid_phase = 0
    pt_vals = '0 1E3'
    multipliers = '0 1E3'
    mass_fraction_component = 0
    use_mobility = true
    flux_function = 1E3
  []
[]

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2E9
      thermal_expansion = 0
      viscosity = 1.0
      density0 = 1000.0
    []
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'porepressure tracer'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = porepressure
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = tracer
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = the_simple_fluid
    phase = 0
  []
  [relperm]
    type = PorousFlowRelativePermeabilityConst
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-2 0 0   0 1E-2 0   0 0 1E-2'
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 101
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-1
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(test/tests/multiapps/sub_cycling_failure/sub_gold.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Functions]
  [./dts]
    # These mimic the behavior of the failing solve
    type = PiecewiseConstant
    x = '0     0.1    0.105'
    y = '0.01  0.005  0.01'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.01

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]

  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/free_energy_material/MathEBFreeEnergy_split.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmin = 0.0
  xmax = 30.0
  ymin = 0.0
  ymax = 30.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    [./InitialCondition]
      type = CrossIC
      x1 = 0.0
      x2 = 30.0
      y1 = 0.0
      y2 = 30.0
    [../]
  [../]
  [./w]
  [../]
[]

[Preconditioning]
active = 'SMP'
  [./PBP]
   type = PBP
   solve_order = 'w c'
   preconditioner = 'AMG ASM'
   off_diag_row = 'c '
   off_diag_column = 'w '
  [../]

  [./SMP]
   type = SMP
   off_diag_row = 'w c'
   off_diag_column = 'c w'
  [../]
[]

[Kernels]

  [./cres]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa_c
    w = w
    f_name = F
  [../]

  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]

  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]

[]

[BCs]
  [./Periodic]
    [./top_bottom]
      primary = 0
      secondary = 2
      translation = '0 30.0 0'
    [../]

    [./left_right]
      primary = 1
      secondary = 3
      translation = '-30.0 0 0'
    [../]
  [../]
[]

[Materials]

  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 2.0'
  [../]
  [./free_energy]
    type = MathEBFreeEnergy
    f_name = F
    c = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  l_max_its = 30
  l_tol = 1.0e-3

  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

(test/tests/utils/copy_input_parameters/do_not_copy_parameters.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = DoNotCopyParametersKernel
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
[]

[Outputs]
[]

(modules/phase_field/test/tests/initial_conditions/RampIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 30
  xmax = 13
  xmin = -5
  elem_type = EDGE
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    scaling = 1e1
    [./InitialCondition]
      type = RampIC
      variable = c
      value_left = -0.2
      value_right = 1.3
    [../]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/time_steppers/logconstant_dt/logconstant_dt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 11
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  # Pluggable TimeStepper System
  [./TimeStepper]
    type = LogConstantDT
    log_dt = 0.2
    first_dt = 0.1
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/time_integrators/bdf2/bdf2.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
  elem_type = QUAD9
[]

[Variables]
  active = 'u'

  [./u]
    order = SECOND
    family = LAGRANGE

    [./InitialCondition]
      type = ConstantIC
      value = 0
    [../]
  [../]
[]

[Functions]
  [./forcing_fn]
    type = ParsedFunction
    # dudt = 3*t^2*(x^2 + y^2)
    value = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
  [../]

  [./exact_fn]
    type = ParsedFunction
    value = t*t*t*((x*x)+(y*y))
  [../]
[]

[Kernels]
  active = 'diff ie ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  active = 'all'

  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]

  [./left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]
[]

[Postprocessors]
  [./l2_err]
    type = ElementL2Error
    variable = u
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  start_time = 0.0
  num_steps = 5
  dt = 0.25

#  [./Adaptivity]
#    refine_fraction = 0.2
#    coarsen_fraction = 0.3
#    max_h_level = 4
#  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/controls/time_periods/aux_scalar_kernels/control_different.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./aux0]
    family = SCALAR
  [../]
  [./aux1]
    family = SCALAR
  [../]
[]

[Functions]
  [./func]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxScalarKernels]
  [./scalar_aux0]
    type = FunctionScalarAux
    variable = aux0
    function = func
  [../]
  [./scalar_aux1]
    type = FunctionScalarAux
    variable = aux1
    function = func
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
[]

[Controls]
  [./damping_control]
    type = TimePeriod
    disable_objects = 'AuxScalarKernels/scalar_aux0 */scalar_aux1'
    start_time      = '0.25 0.45'
    end_time        = '0.55 0.75'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results_complete_history/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/temperature_dependent_hardening/temp_dep_hardening.i)

#
# This is a test of the piece-wise linear strain hardening model using the
# small strain formulation.  This test exercises the temperature-dependent
# hardening curve capability.
#
# Test procedure:
# 1. The element is pulled to and then beyond the yield stress for a given
# temperature.
# 2. The displacement is then constant while the temperature increases and
# the yield stress decreases.  This results in a lower stress with more
# plastic strain.
# 3. The temperature decreases beyond its original value giving a higher
# yield stress.  The displacement increases, causing increases stress to
# the new yield stress.
# 4. The temperature and yield stress are constant with increasing
# displacement giving a constant stress and more plastic strain.
#
# Plotting total_strain_yy on the x axis and stress_yy on the y axis shows
# the stress history in a clear way.
#
#  s |
#  t |            *****
#  r |           *
#  e |   *****  *
#  s |  *    * *
#  s | *     *
#    |*
#    +------------------
#           total strain
#
# The exact same problem was run in Abaqus with exactly the same result.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 500.0
  [../]
[]

[AuxKernels]
  [./temp_aux]
    type = FunctionAux
    variable = temp
    function = temp_hist
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '0 1     2    4    5    6'
    y = '0 0.025 0.05 0.05 0.06 0.085'
  [../]
  [./hf1]
    type = PiecewiseLinear
    x = '0.0  0.01 0.02 0.03 0.1'
    y = '5000 5030 5060 5090 5300'
  [../]
  [./hf2]
    type = PiecewiseLinear
    x = '0.0  0.01 0.02 0.03 0.1'
    y = '4000 4020 4040 4060 4200'
  [../]
  [./temp_hist]
    type = PiecewiseLinear
    x = '0   1   2   3   4'
    y = '500 500 500 600 400'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_yy strain_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
  [../]
[]


[BCs]
  [./y_pull_function]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 3
    function = top_pull
  [../]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = 4
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = 1
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = 0
    value = 0.0
  [../]
[]

[Postprocessors]
  [./stress_yy_el]
    type = ElementalVariableValue
    variable = stress_yy
    elementid = 0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2e5
    poissons_ratio = 0.3
  [../]
  [./temp_dep_hardening]
    type = TemperatureDependentHardeningStressUpdate
    hardening_functions = 'hf1 hf2'
    temperatures = '300.0 800.0'
    relative_tolerance = 1e-25
    absolute_tolerance = 1e-5
    temperature = temp
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    tangent_operator = elastic
    inelastic_models = 'temp_dep_hardening'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      4'

  line_search = 'none'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  start_time = 0.0
  end_time = 6
  dt = 0.1
[]

[Outputs]
  [./out]
    type = Exodus
  [../]
[]

(modules/combined/examples/phase_field-mechanics/Pattern1.i)

#
# Pattern example 1
#
# Phase changes driven by a combination mechanical (elastic) and chemical
# driving forces. In this three phase system a matrix phase, an oversized and
# an undersized precipitate phase compete. The chemical free energy favors a
# phase separation into either precipitate phase. A mix of both precipitate
# emerges to balance lattice expansion and contraction.
#
# This example demonstrates the use of
# * ACMultiInterface
# * SwitchingFunctionConstraintEta and SwitchingFunctionConstraintLagrange
# * DerivativeParsedMaterial
# * ElasticEnergyMaterial
# * DerivativeMultiPhaseMaterial
# * MultiPhaseStressMaterial
# which are the components to se up a phase field model with an arbitrary number
# of phases
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 80
  ny = 80
  nz = 0
  xmin = -20
  xmax = 20
  ymin = -20
  ymax = 20
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  # CahnHilliard needs the third derivatives
  derivative_order = 3
  enable_jit = true
  displacements = 'disp_x disp_y'
[]

# AuxVars to compute the free energy density for outputting
[AuxVariables]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./cross_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./local_free_energy]
    type = TotalFreeEnergy
    variable = local_energy
    interfacial_vars = 'c'
    kappa_names = 'kappa_c'
    additional_free_energy = cross_energy
  [../]
  [./cross_terms]
    type = CrossTermGradientFreeEnergy
    variable = cross_energy
    interfacial_vars = 'eta1 eta2 eta3'
    kappa_names = 'kappa11 kappa12 kappa13
                   kappa21 kappa22 kappa23
                   kappa31 kappa32 kappa33'
  [../]
[]

[Variables]
  # Solute concentration variable
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      min = 0
      max = 0.8
      seed = 1235
    [../]
  [../]

  # Order parameter for the Matrix
  [./eta1]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.5
  [../]
  # Order parameters for the 2 different inclusion orientations
  [./eta2]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]
  [./eta3]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.1
  [../]

  # Mesh displacement
  [./disp_x]
    order = FIRST
    family = LAGRANGE
  [../]
  [./disp_y]
    order = FIRST
    family = LAGRANGE
  [../]

  # Lagrange-multiplier
  [./lambda]
    order = FIRST
    family = LAGRANGE
    initial_condition = 1.0
  [../]
[]

[Kernels]
  # Set up stress divergence kernels
  [./TensorMechanics]
  [../]

  # Cahn-Hilliard kernels
  [./c_res]
    type = CahnHilliard
    variable = c
    f_name = F
    args = 'eta1 eta2 eta3'
  [../]
  [./time]
    type = TimeDerivative
    variable = c
  [../]

  # Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 1
  [./deta1dt]
    type = TimeDerivative
    variable = eta1
  [../]
  [./ACBulk1]
    type = AllenCahn
    variable = eta1
    args = 'eta2 eta3 c'
    mob_name = L1
    f_name = F
  [../]
  [./ACInterface1]
    type = ACMultiInterface
    variable = eta1
    etas = 'eta1 eta2 eta3'
    mob_name = L1
    kappa_names = 'kappa11 kappa12 kappa13'
  [../]
  [./lagrange1]
    type = SwitchingFunctionConstraintEta
    variable = eta1
    h_name   = h1
    lambda = lambda
  [../]

  # Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 2
  [./deta2dt]
    type = TimeDerivative
    variable = eta2
  [../]
  [./ACBulk2]
    type = AllenCahn
    variable = eta2
    args = 'eta1 eta3 c'
    mob_name = L2
    f_name = F
  [../]
  [./ACInterface2]
    type = ACMultiInterface
    variable = eta2
    etas = 'eta1 eta2 eta3'
    mob_name = L2
    kappa_names = 'kappa21 kappa22 kappa23'
  [../]
  [./lagrange2]
    type = SwitchingFunctionConstraintEta
    variable = eta2
    h_name   = h2
    lambda = lambda
  [../]

  # Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 3
  [./deta3dt]
    type = TimeDerivative
    variable = eta3
  [../]
  [./ACBulk3]
    type = AllenCahn
    variable = eta3
    args = 'eta1 eta2 c'
    mob_name = L3
    f_name = F
  [../]
  [./ACInterface3]
    type = ACMultiInterface
    variable = eta3
    etas = 'eta1 eta2 eta3'
    mob_name = L3
    kappa_names = 'kappa31 kappa32 kappa33'
  [../]
  [./lagrange3]
    type = SwitchingFunctionConstraintEta
    variable = eta3
    h_name   = h3
    lambda = lambda
  [../]

  # Lagrange-multiplier constraint kernel for lambda
  [./lagrange]
    type = SwitchingFunctionConstraintLagrange
    variable = lambda
    etas    = 'eta1 eta2 eta3'
    h_names = 'h1   h2   h3'
    epsilon = 1e-6
  [../]
[]

[Materials]
  # declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M   kappa_c  L1 L2 L3  kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
    prop_values = '0.2 0        1  1  1   2.00    2.00    2.00    2.00    2.00    2.00    2.00    2.00    2.00   '
  [../]

  # We use this to output the level of constraint enforcement
  # ideally it should be 0 everywhere, if the constraint is fully enforced
  [./etasummat]
    type = ParsedMaterial
    f_name = etasum
    args = 'eta1 eta2 eta3'
    material_property_names = 'h1 h2 h3'
    function = 'h1+h2+h3-1'
    outputs = exodus
  [../]

  # This parsed material creates a single property for visualization purposes.
  # It will be 0 for phase 1, -1 for phase 2, and 1 for phase 3
  [./phasemap]
    type = ParsedMaterial
    f_name = phase
    args = 'eta2 eta3'
    function = 'if(eta3>0.5,1,0)-if(eta2>0.5,1,0)'
    outputs = exodus
  [../]

  # matrix phase
  [./elasticity_tensor_1]
    type = ComputeElasticityTensor
    base_name = phase1
    C_ijkl = '3 3'
    fill_method = symmetric_isotropic
  [../]
  [./strain_1]
    type = ComputeSmallStrain
    base_name = phase1
    displacements = 'disp_x disp_y'
  [../]
  [./stress_1]
    type = ComputeLinearElasticStress
    base_name = phase1
  [../]

  # oversized phase
  [./elasticity_tensor_2]
    type = ComputeElasticityTensor
    base_name = phase2
    C_ijkl = '7 7'
    fill_method = symmetric_isotropic
  [../]
  [./strain_2]
    type = ComputeSmallStrain
    base_name = phase2
    displacements = 'disp_x disp_y'
    eigenstrain_names = eigenstrain
  [../]
  [./stress_2]
    type = ComputeLinearElasticStress
    base_name = phase2
  [../]
  [./eigenstrain_2]
    type = ComputeEigenstrain
    base_name = phase2
    eigen_base = '0.02'
    eigenstrain_name = eigenstrain
  [../]

  # undersized phase
  [./elasticity_tensor_3]
    type = ComputeElasticityTensor
    base_name = phase3
    C_ijkl = '7 7'
    fill_method = symmetric_isotropic
  [../]
  [./strain_3]
    type = ComputeSmallStrain
    base_name = phase3
    displacements = 'disp_x disp_y'
    eigenstrain_names = eigenstrain
  [../]
  [./stress_3]
    type = ComputeLinearElasticStress
    base_name = phase3
  [../]
  [./eigenstrain_3]
    type = ComputeEigenstrain
    base_name = phase3
    eigen_base = '-0.05'
    eigenstrain_name = eigenstrain
  [../]

  # switching functions
  [./switching1]
    type = SwitchingFunctionMaterial
    function_name = h1
    eta = eta1
    h_order = SIMPLE
  [../]
  [./switching2]
    type = SwitchingFunctionMaterial
    function_name = h2
    eta = eta2
    h_order = SIMPLE
  [../]
  [./switching3]
    type = SwitchingFunctionMaterial
    function_name = h3
    eta = eta3
    h_order = SIMPLE
  [../]

  [./barrier]
    type = MultiBarrierFunctionMaterial
    etas = 'eta1 eta2 eta3'
  [../]

  # chemical free energies
  [./chemical_free_energy_1]
    type = DerivativeParsedMaterial
    f_name = Fc1
    function = '4*c^2'
    args = 'c'
    derivative_order = 2
  [../]
  [./chemical_free_energy_2]
    type = DerivativeParsedMaterial
    f_name = Fc2
    function = '(c-0.9)^2-0.4'
    args = 'c'
    derivative_order = 2
  [../]
  [./chemical_free_energy_3]
    type = DerivativeParsedMaterial
    f_name = Fc3
    function = '(c-0.9)^2-0.5'
    args = 'c'
    derivative_order = 2
  [../]

  # elastic free energies
  [./elastic_free_energy_1]
    type = ElasticEnergyMaterial
    base_name = phase1
    f_name = Fe1
    derivative_order = 2
    args = 'c' # should be empty
  [../]
  [./elastic_free_energy_2]
    type = ElasticEnergyMaterial
    base_name = phase2
    f_name = Fe2
    derivative_order = 2
    args = 'c' # should be empty
  [../]
  [./elastic_free_energy_3]
    type = ElasticEnergyMaterial
    base_name = phase3
    f_name = Fe3
    derivative_order = 2
    args = 'c' # should be empty
  [../]

  # phase free energies (chemical + elastic)
  [./phase_free_energy_1]
    type = DerivativeSumMaterial
    f_name = F1
    sum_materials = 'Fc1 Fe1'
    args = 'c'
    derivative_order = 2
  [../]
  [./phase_free_energy_2]
    type = DerivativeSumMaterial
    f_name = F2
    sum_materials = 'Fc2 Fe2'
    args = 'c'
    derivative_order = 2
  [../]
  [./phase_free_energy_3]
    type = DerivativeSumMaterial
    f_name = F3
    sum_materials = 'Fc3 Fe3'
    args = 'c'
    derivative_order = 2
  [../]

  # global free energy
  [./free_energy]
    type = DerivativeMultiPhaseMaterial
    f_name = F
    fi_names = 'F1  F2  F3'
    hi_names = 'h1  h2  h3'
    etas     = 'eta1 eta2 eta3'
    args = 'c'
    W = 3
  [../]

  # Generate the global stress from the phase stresses
  [./global_stress]
    type = MultiPhaseStressMaterial
    phase_base = 'phase1 phase2 phase3'
    h          = 'h1     h2     h3'
  [../]
[]

[BCs]
  # the boundary conditions on the displacement enforce periodicity
  # at zero total shear and constant volume
  [./bottom_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./top_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'top'
    value = 0
  [../]
  [./left_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'right'
    value = 0
  [../]

  [./Periodic]
    [./disp_x]
      auto_direction = 'y'
    [../]
    [./disp_y]
      auto_direction = 'x'
    [../]

    # all other phase field variables are fully periodic
    [./c]
      auto_direction = 'x y'
    [../]
    [./eta1]
      auto_direction = 'x y'
    [../]
    [./eta2]
      auto_direction = 'x y'
    [../]
    [./eta3]
      auto_direction = 'x y'
    [../]
    [./lambda]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
  [../]
  [./total_solute]
    type = ElementIntegralVariablePostprocessor
    variable = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm      ilu'

  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10
  start_time = 0.0
  num_steps = 200

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.1
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  [./table]
    type = CSV
    delimiter = ' '
  [../]
[]

[Debug]
  # show_var_residual_norms = true
[]

(modules/tensor_mechanics/test/tests/tensile/small_deform6_update_version.i)

# checking for small deformation
# A single element is incrementally stretched in the in the z direction
# This causes the return direction to be along the hypersurface sigma_II = sigma_III,
# and the resulting stresses are checked to lie on the expected yield surface

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '4*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = 'y*(t-0.5)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = 'z*(t-0.5)'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_I]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_II]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_III]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 2.0'
  [../]
  [./tensile]
    type = TensileStressUpdate
    tensile_strength = ts
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = tensile
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 0.1
  type = Transient
[]


[Outputs]
  file_base = small_deform6_update_version
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/xfem/test/tests/moving_interface/phase_transition.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 1
  xmin = 0
  xmax = 2
  ymin = 0
  ymax = 1
  elem_type = QUAD4
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./velocity]
    type = XFEMPhaseTransitionMovingInterfaceVelocity
    diffusivity_at_positive_level_set = 5
    diffusivity_at_negative_level_set = 1
    equilibrium_concentration_jump = 1
    value_at_interface_uo = value_uo
  [../]
  [./value_uo]
    type = PointValueAtXFEMInterface
    variable = 'u'
    geometric_cut_userobject = 'moving_line_segments'
    execute_on = 'nonlinear'
    level_set_var = ls
  [../]
  [./moving_line_segments]
    type = MovingLineSegmentCutSetUserObject
    cut_data = '0.5 0 0.5 1.0 0 0'
    heal_always = true
    interface_velocity = velocity
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[ICs]
  [./ic_u]
    type = FunctionIC
    variable = u
    function = 'if(x<0.51, 2, 1)'
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Constraints]
  [./u_constraint]
    type = XFEMEqualValueAtInterface
    geometric_cut_userobject = 'moving_line_segments'
    use_displaced_mesh = false
    variable = u
    value = 2
    alpha = 1e5
  [../]
[]

[Kernels]
  [./diff]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./ls]
    type = LineSegmentLevelSetAux
    line_segment_cut_set_user_object = 'moving_line_segments'
    variable = ls
  [../]
[]

[Materials]
  [./diffusivity_A]
    type = GenericConstantMaterial
    prop_names = A_diffusion_coefficient
    prop_values = 5
  [../]
  [./diffusivity_B]
    type = GenericConstantMaterial
    prop_names = B_diffusion_coefficient
    prop_values = 1
  [../]
  [./diff_combined]
    type = LevelSetBiMaterialReal
    levelset_positive_base = 'A'
    levelset_negative_base = 'B'
    level_set_var = ls
    prop_name = diffusion_coefficient
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = DirichletBC
    variable = u
    value = 2
    boundary = 3
  [../]

  [./right_u]
    type = NeumannBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-11

  start_time = 0.0
  dt = 0.01
  num_steps = 4
  max_xfem_update = 1
[]


[Outputs]
  execute_on = timestep_end
  exodus = true
  perf_graph = true
  [./console]
    type = Console
    output_linear = true
  [../]
  csv = true
[]

(python/peacock/tests/common/bad_mesh.i)

[Mesh]
  type = GeneratedMesh
  dim = 20
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  # Preconditioned JFNK (default)
  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/transfers/multiapp_variable_value_sample_transfer/master_fv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  # Yes we want a slightly irregular grid
  nx = 11
  ny = 11
  # We will transfer data to the sub app, and that is currently only
  # supported from a replicated mesh
  parallel_type = replicated
[]

[Variables]
  [u]
    family = MONOMIAL
    order = CONSTANT
    fv = true
  []
[]

[FVKernels]
  [diff]
    type = FVDiffusion
    variable = u
    coeff = 1
  []
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = FVDirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0 0.7 0.7 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = sub.i
  []
  [pp_sub]
    app_type = MooseTestApp
    positions = '0.5 0.5 0 0.7 0.7 0'
    execute_on = timestep_end
    type = TransientMultiApp
    input_files = pp_sub.i
  []
[]

[Transfers]
  [sample_transfer]
    source_variable = u
    direction = to_multiapp
    variable = from_master
    type = MultiAppVariableValueSampleTransfer
    multi_app = sub
  []
  [sample_pp_transfer]
      source_variable = u
      direction = to_multiapp
      postprocessor = from_master
      type = MultiAppVariableValueSamplePostprocessorTransfer
      multi_app = pp_sub
  []
[]

[Problem]
  parallel_barrier_messaging = false
[]

(test/tests/outputs/xml/xml.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[VectorPostprocessors]
  [const]
    type = ConstantVectorPostprocessor
    value = '1 2 3 4 5'
  []
  [distributed]
    type = TestDistributedVectorPostprocessor
    parallel_type = replicated
  []
[]

[Outputs]
  xml = true
[]

(modules/richards/test/tests/jacobian_2/jn_fu_01.i)

# two phase
# unsaturated = true

# gravity = false
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGnone
  [../]
  [./SUPGgas]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
  [./non_Richards]
  [../]
[]


[Kernels]
  active = 'richardsfwater richardsfgas non_Richards_should_have_0_off_diag'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFullyUpwindFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFullyUpwindFlux
    variable = pgas
  [../]
  [./non_Richards_should_have_0_off_diag]
    type = BodyForce
    variable = non_Richards
    function = 0
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn01
  exodus = false
[]

(modules/porous_flow/test/tests/jacobian/hcs02.i)

# apply a half-cubic heat sink flux
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [temp]
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = temp
    number_fluid_phases = 0
    number_fluid_components = 0
  []
[]

[ICs]
  [temp]
    type = RandomIC
    variable = temp
    min = -1
    max = 0
  []
[]

[Kernels]
  [dummy_temp]
    type = TimeDerivative
    variable = temp
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
[]

[BCs]
  [flux_w]
    type = PorousFlowHalfCubicSink
    boundary = 'left'
    center = 0.1
    cutoff = -1.1
    max = 2.2
    variable = temp
    flux_function = 'x*y'
  []
  [flux_g]
    type = PorousFlowHalfCubicSink
    boundary = 'top left front'
    center = 0.5
    cutoff = -1.1
    max = -2.2
    variable = temp
    flux_function = '-x*y'
  []
  [flux_1]
    type = PorousFlowHalfCubicSink
    boundary = 'right'
    center = -0.1
    cutoff = -1.1
    max = 1.2
    variable = temp
    flux_function = '-1.1*x*y'
  []
  [flux_2]
    type = PorousFlowHalfCubicSink
    boundary = 'bottom'
    center = 3.2
    cutoff = -1.1
    max = 1.2
    variable = temp
    flux_function = '0.5*x*y'
  []
[]


[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  file_base = hcs02
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/planar_hard3.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# Both return to the edge (lode angle = 30deg, ie 010100) and tip are experienced.
#
# It is checked that the yield functions are less than their tolerance values
# It is checked that the cohesion hardens correctly

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.05E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[Functions]
  [./should_be_zero_fcn]
    type = ParsedFunction
    value = 'if((a<1E-5)&(b<1E-5)&(c<1E-5)&(d<1E-5)&(g<1E-5)&(h<1E-5),0,abs(a)+abs(b)+abs(c)+abs(d)+abs(g)+abs(h))'
    vars = 'a b c d g h'
    vals = 'f0 f1 f2 f3 f4 f5'
  [../]
  [./coh_analytic]
    type = ParsedFunction
    value = '20-10*exp(-1E5*intnl)'
    vars = intnl
    vals = internal
  [../]
  [./coh_from_yieldfcns]
    type = ParsedFunction
    value = '(f0+f1-(sxx+syy)*sin(phi))/(-2)/cos(phi)'
    vars = 'f0 f1 sxx syy phi'
    vals = 'f0 f1 s_xx s_yy 0.8726646'
  [../]
  [./should_be_zero_coh]
    type = ParsedFunction
    value = 'if(abs(a-b)<1E-6,0,1E6*abs(a-b))'
    vars = 'a b'
    vals = 'Coh_analytic Coh_moose'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn5]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn0]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn0
  [../]
  [./yield_fcn1]
    type = MaterialStdVectorAux
    index = 1
    property = plastic_yield_function
    variable = yield_fcn1
  [../]
  [./yield_fcn2]
    type = MaterialStdVectorAux
    index = 2
    property = plastic_yield_function
    variable = yield_fcn2
  [../]
  [./yield_fcn3]
    type = MaterialStdVectorAux
    index = 3
    property = plastic_yield_function
    variable = yield_fcn3
  [../]
  [./yield_fcn4]
    type = MaterialStdVectorAux
    index = 4
    property = plastic_yield_function
    variable = yield_fcn4
  [../]
  [./yield_fcn5]
    type = MaterialStdVectorAux
    index = 5
    property = plastic_yield_function
    variable = yield_fcn5
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn2
  [../]
  [./f3]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn3
  [../]
  [./f4]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn4
  [../]
  [./f5]
   type = PointValue
    point = '0 0 0'
    variable = yield_fcn5
  [../]
  [./yfcns_should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_fcn
  [../]
  [./Coh_analytic]
    type = FunctionValuePostprocessor
    function = coh_analytic
  [../]
  [./Coh_moose]
    type = FunctionValuePostprocessor
    function = coh_from_yieldfcns
  [../]
  [./cohesion_difference_should_be_zero]
    type = FunctionValuePostprocessor
    function = should_be_zero_coh
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 10
    value_residual = 20
    rate = 1E5
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 0.8726646
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 1 #0.8726646 # 50deg
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    yield_function_tolerance = 1E-5
    use_custom_returnMap = true
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
  [../]
[]


[Executioner]
  end_time = 5
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar_hard3
  exodus = false
  [./csv]
    type = CSV
    hide = 'f0 f1 f2 f3 f4 f5 s_xy s_xz s_yz Coh_analytic Coh_moose'
    execute_on = 'timestep_end'
  [../]
[]

(test/tests/ics/from_exodus_solution/nodal_part1.i)

# We run a simple problem (5 time steps and save off the solution)
# In part2, we load the solution and solve a steady problem. The test check, that the initial state in part 2 is the same as the last state from part1

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  nx = 20
  ny = 20
[]

[Functions]
  [./exact_fn]
    type = ParsedFunction
    value = t*((x*x)+(y*y))
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -4+(x*x+y*y)
  [../]
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'ie diff ffn'

  [./ie]
    type = TimeDerivative
    variable = u
  [../]

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./ffn]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./all]
    type = FunctionDirichletBC
    variable = u
    boundary = '0 1 2 3'
    function = exact_fn
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'

  dt = 0.2
  start_time = 0
  num_steps = 5
[]

[Outputs]
  file_base = out_nodal_part1
  exodus = true
  xda = true
[]

(test/tests/transfers/multiapp_copy_transfer/third_monomial_from_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
    family = MONOMIAL
    order = THIRD
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = initial
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppCopyTransfer
    direction = from_multiapp
    source_variable = aux
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/gravity_head_2/ghQ2P_pgas.i)

# quick two phase with Pgas and Swater being variables

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = Q2PRelPermPowerGas
    simm = 0.0
    n = 3
  [../]
[]

[Variables]
  [./pgas]
  [../]
  [./swater]
  [../]
[]

[ICs]
  [./pp_ic]
    type = ConstantIC
    value = 1
    variable = pgas
  [../]
  [./sat_ic]
    type = ConstantIC
    value = 0.5
    variable = swater
  [../]
[]

[Q2P]
  porepressure = pgas
  saturation = swater
  water_density = DensityWater
  water_relperm = RelPermWater
  water_viscosity = 1
  gas_density = DensityGas
  gas_relperm = RelPermGas
  gas_viscosity = 1
  diffusivity = 0
[]

[Postprocessors]
  [./pp_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
  [../]
  [./pp_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
  [../]

  [./sat_left]
    type = PointValue
    point = '0 0 0'
    variable = swater
  [../]
  [./sat_right]
    type = PointValue
    point = '1 0 0'
    variable = swater
  [../]
[]


[Materials]
  [./rock]
    type = Q2PMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    gravity = '-1 0 0'
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = ghQ2P_pgas
  csv = true
  exodus = true
[]

(test/tests/indicators/value_jump_indicator/value_jump_indicator_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Adaptivity]
  [./Indicators]
    [./error]
      type = ValueJumpIndicator
      variable = something
    [../]
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./leftright]
    type = BoundingBoxIC
    variable = something
    inside = 1
    y2 = 1
    y1 = 0
    x2 = 0.5
    x1 = 0
  [../]
[]

[AuxVariables]
  [./something]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
[]

[Outputs]
  exodus = true
[]

(test/tests/controls/time_periods/bcs/bcs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./right2]
    type = FunctionDirichletBC
    variable = u
    boundary = right
    function = (y*(t-1))+1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Controls]
  [./period0]
    type = TimePeriod
    disable_objects = 'BCs::right2'
    start_time = '0'
    end_time = '0.95'
    execute_on = 'initial timestep_begin'
  [../]

  [./period2]
    type = TimePeriod
    disable_objects = 'BCs::right'
    start_time = '1'
    execute_on = 'initial timestep_begin'
  [../]
[]

(modules/phase_field/test/tests/initial_conditions/polycrystalcircles_fromvector.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 56
  nz = 0
  xmin = 0
  xmax = 200
  ymin = 0
  ymax = 112
  zmin = 0
  zmax = 0
[]

[GlobalParams]
  op_num = 6
  var_name_base = gr
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
[]

[UserObjects]
  [./circle_IC]
    type = PolycrystalCircles
    radii =       '22  22  30  22  22  22  22  22 '
    x_positions = '34  78  122 166 34  78  122 166'
    y_positions = '34  34  34  34  78  78  78  78 '
    z_positions = '0   0   0   0   0   0   0   0  '
    execute_on = 'initial'
    threshold = 0.2
    connecting_threshold = 0.08
    int_width = 8
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalColoringIC]
      polycrystal_ic_uo = circle_IC
    [../]
  [../]
[]

[Kernels]
  [./dt_gr0]
    type = TimeDerivative
    variable = gr0
  [../]
  [./dt_gr1]
    type = TimeDerivative
    variable = gr1
  [../]
  [./dt_gr2]
    type = TimeDerivative
    variable = gr2
  [../]
  [./dt_gr3]
    type = TimeDerivative
    variable = gr3
  [../]
  [./dt_gr4]
    type = TimeDerivative
    variable = gr4
  [../]
  [./dt_gr5]
    type = TimeDerivative
    variable = gr5
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = PJFNK
  num_steps = 0
[]

[Outputs]
  exodus = true
  csv = false
[]

(modules/tensor_mechanics/test/tests/jacobian/cto09.i)

# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface14.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# trial stress_yy = 0.15 and stress_zz = 1.5
#
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# Then all three will be active, but there is linear-dependence.
# SimpleTester1 will turn off, since it is closest,
# and the algorithm will return to stress_zz=1, stress_yy=2, but
# then SimpleTester1 will be positive, so it will be turned back
# on, and then SimpleTester0 or SimpleTester2 will be turned off
# (a random choice will be made).
# If SimpleTester2 is turned
# off then algorithm returns to stress_zz=1=stress_yy, but then
# SimpleTester2 violates Kuhn-Tucker (f<0 and pm>0), so the algorithm
# will restart, and return to stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
# If SimpleTester0 is turned off then the algorithm will return to
# stress_zz=2, stress_yy=1, where f0>0.  Once again, a random choice
# of turning off SimpleTester1 or SimpleTester2 can be made.  Hence,
# oscillations can occur.  If too many oscillations occur then the algorithm
# will fail




[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]


[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 2.1 0  0 0 3.0'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    tangent_operator = linear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/finite_strain_elastic/finite_strain_stress_errorcheck.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.1
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1.0e10
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomeramg

  dtmin = 0.05
  num_steps = 1
[]

(modules/porous_flow/test/tests/jacobian/fflux12.i)

# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, FLAC relative perm with a cubic, nonzero gravity, unsaturated with VG
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
  []
  [massfrac0]
  []
  [massfrac1]
  []
[]

[ICs]
  [pp]
    type = RandomIC
    variable = pp
    min = -1.0
    max = 0.0
  []
  [massfrac0]
    type = RandomIC
    variable = massfrac0
    min = 0
    max = 0.3
  []
  [massfrac1]
    type = RandomIC
    variable = massfrac1
    min = 0
    max = 0.4
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pp
    gravity = '-1 -0.1 0'
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = massfrac0
    gravity = '-1 -0.1 0'
  []
  [flux2]
    type = PorousFlowAdvectiveFlux
    fluid_component = 2
    variable = massfrac1
    gravity = '-1 -0.1 0'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp massfrac0 massfrac1'
    number_fluid_phases = 1
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.6
    alpha = 1 # small so that most effective saturations are close to 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac0 massfrac1'
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityFLAC
    m = 10
    phase = 0
  []
[]

[Preconditioning]
  active = check
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  []
  [check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

(modules/ray_tracing/test/tests/raykernels/variable_integral_ray_kernel/fv_simple_diffusion_line_integral.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 10
  ymax = 10
[]

[Variables/v]
  family = MONOMIAL
  order = CONSTANT
  fv = true
[]

[FVKernels/diff]
  type = FVDiffusion
  variable = v
  coeff = coeff
[]

[FVBCs]
  [left]
    type = FVDirichletBC
    variable = v
    boundary = left
    value = 7
  []
  [right]
    type = FVDirichletBC
    variable = v
    boundary = right
    value = 42
  []
  [top_bottom]
    type = FVDirichletBC
    variable = v
    boundary = 'top bottom'
    value = 1
  []
[]

[Materials/diff]
  type = ADGenericConstantMaterial
  prop_names = 'coeff'
  prop_values = '1'
[]


[UserObjects/study]
  type = RepeatableRayStudy
  names = 'diag
           right_up'
  start_points = '0 0 0
                  10 0 0'
  end_points = '10 10 0
                10 10 0'
[]

[RayKernels/v_integral]
  type = VariableIntegralRayKernel
  study = study
  variable = v
[]

[Postprocessors]
  [diag_line_integral]
    type = RayIntegralValue
    ray_kernel = v_integral
    ray = diag
  []
  [right_up_line_integral]
    type = RayIntegralValue
    ray_kernel = v_integral
    ray = right_up
  []
[]

[Problem]
  kernel_coverage_check = false
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
  exodus = false
[]

(modules/geochemistry/test/tests/kernels/time_deriv_1.i)

# An initial concentration field in a material with constant porosity is subjected to a constant source
# porosity * d(concentration)/dt = source
# The result is checked vs the expected solution, which is conc = conc_old + dt * source / porosity
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 4
  nz = 2
[]

[Variables]
  [conc]
  []
[]

[Kernels]
  [dot]
    type = GeochemistryTimeDerivative
    porosity = porosity
    variable = conc
  []
  [source]
    type = BodyForce
    function = 3.0
    variable = conc
  []
[]

[ICs]
  [conc]
    type = FunctionIC
    function = 'z * z + 4 * x * x * x + y'
    variable = conc
  []
[]

[AuxVariables]
  [porosity]
  []
  [expected]
  []
  [should_be_zero]
  []
[]

[AuxKernels]
  [porosity]
    type = FunctionAux
    function = '6.0'
    variable = porosity
  []
  [expected]
    type = FunctionAux
    function = 'z * z + 4 * x * x * x + y + 2.0 * 3.0 / 6.0'
    variable = expected
  []
  [should_be_zero]
    type = ParsedAux
    args = 'expected conc'
    function = 'expected - conc'
    variable = should_be_zero
  []
[]

[Postprocessors]
  [error]
    type = NodalL2Norm
    variable = should_be_zero
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2
  end_time = 2
[]

[Outputs]
  csv = true
[]

(modules/phase_field/examples/nucleation/cahn_hilliard.i)

#
# Test the DiscreteNucleation material in a toy system. The global
# concentration is above the solubility limit, but below the spinodal.
# Without further intervention no nucleation will occur in a phase
# field model. The DiscreteNucleation material will locally modify the
# free energy to coerce nuclei to grow.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 120
  ny = 120
  xmax = 500
  ymax = 500
  elem_type = QUAD
[]

[Modules]
  [./PhaseField]
    [./Conserved]
      [./c]
        free_energy = F
        mobility = M
        kappa = kappa_c
        solve_type = REVERSE_SPLIT
      [../]
    [../]
  [../]
[]

[ICs]
  [./c_IC]
    type = RandomIC
    variable = c
    min = 0.2
    max = 0.21
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1 25'
  [../]
  [./chemical_free_energy]
    # simple double well free energy
    type = DerivativeParsedMaterial
    f_name = Fc
    args = 'c'
    constant_names       = 'barr_height  cv_eq'
    constant_expressions = '0.1          0'
    function = 16*barr_height*c^2*(1-c)^2 # +0.01*(c*plog(c,0.005)+(1-c)*plog(1-c,0.005))
    derivative_order = 2
    outputs = exodus
  [../]
  [./probability]
    # This is a made up toy nucleation rate it should be replaced by
    # classical nucleation theory in a real simulation.
    type = ParsedMaterial
    f_name = P
    args = c
    function = c*1e-7
    outputs = exodus
  [../]
  [./nucleation]
    # The nucleation material is configured to insert nuclei into the free energy
    # tht force the concentration to go to 0.95, and holds this enforcement for 500
    # time units.
    type = DiscreteNucleation
    f_name = Fn
    op_names  = c
    op_values = 0.90
    penalty = 5
    penalty_mode = MIN
    map = map
    outputs = exodus
  [../]
  [./free_energy]
    # add the chemical and nucleation free energy contributions together
    type = DerivativeSumMaterial
    derivative_order = 2
    args = c
    sum_materials = 'Fc Fn'
  [../]
[]

[UserObjects]
  [./inserter]
    # The inserter runs at the end of each time step to add nucleation events
    # that happend during the timestep (if it converged) to the list of nuclei
    type = DiscreteNucleationInserter
    hold_time = 100
    probability = P
    radius = 10
  [../]
  [./map]
    # The map UO runs at the beginning of a timestep and generates a per-element/qp
    # map of nucleus locations. The map is only regenerated if the mesh changed or
    # the list of nuclei was modified.
    # The map converts the nucleation points into finite area objects with a given radius.
    type = DiscreteNucleationMap
    periodic = c
    inserter = inserter
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type'
  petsc_options_value = 'asm      lu          '

  nl_max_its = 20
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-10
  start_time = 0.0
  num_steps = 1200

  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    growth_factor = 1.5
    cutback_factor = 0.5
    optimal_iterations = 5
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_KT.i)

# 1phase, heat advecting with a moving fluid
# Using the Kuzmin-Turek stabilization scheme
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [temp]
    initial_condition = 200
  []
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = '1-x'
  []
[]

[BCs]
  [pp0]
    type = DirichletBC
    variable = pp
    boundary = left
    value = 1
  []
  [pp1]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
  [spit_heat]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 300
  []
  [suck_heat]
    type = DirichletBC
    variable = temp
    boundary = right
    value = 200
  []
[]

[Kernels]
  [mass_dot]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
  [fluid_advection]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = pp
    advective_flux_calculator = fluid_advective_flux
  []
  [energy_dot]
    type = PorousFlowEnergyTimeDerivative
    variable = temp
  []
  [heat_advection]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = temp
    advective_flux_calculator = heat_advective_flux
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'temp pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.6
    alpha = 1.3
  []
  [fluid_advective_flux]
    type = PorousFlowAdvectiveFluxCalculatorSaturated
    flux_limiter_type = superbee
  []
  [heat_advective_flux]
    type = PorousFlowAdvectiveFluxCalculatorSaturatedHeat
    flux_limiter_type = superbee
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 100
      density0 = 1000
      viscosity = 4.4
      thermal_expansion = 0
      cv = 2
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [rock_heat]
    type = PorousFlowMatrixInternalEnergy
    specific_heat_capacity = 1.0
    density = 125
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 2 0 0 0 3'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [PS]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.01
  end_time = 0.6
[]

[VectorPostprocessors]
  [T]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 51
    sort_by = x
    variable = temp
  []
[]

[Outputs]
  file_base = heat_advection_1d_KT
  [csv]
    type = CSV
    sync_times = '0.1 0.6'
    sync_only = true
  []
[]

(test/tests/controls/time_periods/kernels/kernels.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff0]
    type = CoefDiffusion
    variable = u
    coef = 0.05
  [../]
  [./diff1]
    type = CoefDiffusion
    variable = u
    coef = 0.5
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[Controls]
  [./diff]
    type = TimePeriod
    enable_objects = 'Kernel::diff0'
    disable_objects = '*::diff1'
    start_time = '0'
    end_time = '0.49'
  [../]
[]

(test/tests/nodalkernels/jac_test/bc_jacobian_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
[]

[Variables]
  [./u_x]
  [../]
  [./u_y]
  [../]
[]

[Kernels]
  [./diff_x]
    type = CoefDiffusion
    variable = u_x
    coef = 0.1
  [../]
  [./diff_y]
    type = CoefDiffusion
    variable = u_y
    coef = 0.1
  [../]
[]

[NodalKernels]
  [./test_y]
    type = JacobianCheck
    variable = u_y
    boundary = top
  [../]
  [./test_x]
    type = JacobianCheck
    variable = u_x
    boundary = top
  [../]
[]

[BCs]
  [./left_x]
    type = DirichletBC
    variable = u_x
    preset = false
    boundary = left
    value = 0
  [../]
  [./right_x]
    type = DirichletBC
    variable = u_x
    preset = false
    boundary = right
    value = 1
  [../]
  [./left_y]
    type = DirichletBC
    variable = u_y
    preset = false
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
  solve_type = NEWTON
# petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'
  nl_max_its = 1
  nl_abs_tol = 1e0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/central_difference/consistent/2D/2d_consistent_explicit.i)

# Test for the central difference time integrator for a 2D mesh

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 2.0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = TestNewmarkTI
    variable = accel_x
    displacement = disp_x
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    variable = vel_x
    displacement = disp_x
  [../]
  [./accel_y]
    type = TestNewmarkTI
    variable = accel_y
    displacement = disp_y
    first = false
  [../]
  [./vel_y]
    type = TestNewmarkTI
    variable = vel_y
    displacement = disp_y
  [../]
[]

[BCs]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./x_bot]
    type = FunctionDirichletBC
    boundary = bottom
    variable = disp_x
    function = disp
    preset = false
  [../]
[]

[Functions]
  [./disp]
    type = PiecewiseLinear
    x = '0.0 1.0 2.0 3.0 4.0' # time
    y = '0.0 1.0 0.0 -1.0 0.0'  # displacement
  [../]
[]

[Materials]
  [./elasticity_tensor_block]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.25
    block = 0
  [../]
  [./strain_block]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y'
    implicit = false
  [../]
  [./stress_block]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 1e4
  [../]
[]

[Executioner]
  type = Transient
  start_time = 0
  end_time = 0.1
  dt = 0.005
  timestep_tolerance = 1e-6
  [./TimeIntegrator]
    type = CentralDifference
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
  [./accel_2x]
    type = PointValue
    point = '1.0 2.0 0.0'
    variable = accel_x
  [../]
  [./accel_2y]
    type = PointValue
    point = '1.0 2.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  exodus = false
  csv = true
[]

(modules/phase_field/test/tests/initial_conditions/NestedBoundingBoxIC_2D.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  xmin = 0
  xmax = 400
  ny = 10
  ymin = 0
  ymax = 100
[]

[Problem]
  solve = false
[]

[Variables]
  [./c]
  [../]
[]

[ICs]
  [./c]
    type = NestedBoundingBoxIC
    variable = c
    smaller_coordinate_corners = '200 50 0 150 30 0 100 20 0'
    larger_coordinate_corners = '210 60 0 280 80 0 300 90 0'
    inside = '0.2 0.5 0.8'
    outside = 1
    int_width = 3
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -sub_pc_type   -sub_pc_factor_shift_type'
  petsc_options_value = 'asm       ilu            nonzero'
  l_max_its = 30
  nl_max_its = 10
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-11

  num_steps = 1
  dt = 1e-5
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/ad_elastic/green-lagrange.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 3
  ny = 3
  nz = 4
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./stress_x]
    type = ADStressDivergenceTensors
    component = 0
    variable = disp_x
  [../]
  [./stress_y]
    type = ADStressDivergenceTensors
    component = 1
    variable = disp_y
  [../]
  [./stress_z]
    type = ADStressDivergenceTensors
    component = 2
    variable = disp_z
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = DirichletBC
    variable = disp_z
    boundary = front
    value = 0.3
  [../]
[]

[Materials]
  [./elasticity]
    type = ADComputeIsotropicElasticityTensor
    poissons_ratio = 0.45
    youngs_modulus = 1
  [../]
[]

[Materials]
  [./strain]
    type = ADComputeGreenLagrangeStrain
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  execute_on = 'FINAL'
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/planar3.i)

# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.25E-6*y*sin(t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 0.9
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 0.1
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    yield_function_tolerance = 1E-8
    shift = 1E-8
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    deactivation_scheme = safe
    max_NR_iterations = 3
    min_stepsize = 1
    max_stepsize_for_dumb = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 5 2 5 11 -1 2 -1 12'
    debug_jac_at_pm = '1 1 1 1 1 1'
    debug_jac_at_intnl = 1
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6 1E-6 1E-6 1E-6 1E-6'
    debug_intnl_change = 1E-6
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = planar3
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(test/tests/outputs/debug/show_top_residuals_scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./lambda]
    order=FIRST
    family=SCALAR
  [../]
[]

[ScalarKernels]
  [./alpha]
    type = AlphaCED
    variable = lambda
    value = 0.123
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  exodus = true
  [./debug] # This is only test, use [Debug] block to enable this
    type = TopResidualDebugOutput
    num_residuals = 1
  [../]
[]

(modules/stochastic_tools/test/tests/transfers/errors/sub_wrong_control.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [stochastic]
    type = RealFunctionControl
    function = '1'
    parameter = 'BCs/left/value'
  []
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn03.i)

# unsaturated = false
# gravity = true
# supg = false
# transient = false

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGnone
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn03
  exodus = false
[]

(modules/tensor_mechanics/test/tests/jacobian/cwp02.i)

# Capped weak-plane plasticity
# checking jacobian for tensile failure
[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[GlobalParams]
  block = 0
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 100
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 1
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0
    shear_modulus = 2.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 0  0 0 0  0 0 2'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    tangent_operator = nonlinear
  [../]
  [./mc]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 1
    smoothing_tol = 2
    yield_function_tol = 1E-10
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    #petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/phase_field/test/tests/flood_counter_periodic_test/nodal_flood_periodic.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  nz = 0

  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff forcing_1 forcing_2 forcing_3 forcing_4 dot'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing_1]
    type = GaussContForcing
    variable = u
    x_center = 1.0
    y_center = 1.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_2]
    type = GaussContForcing
    variable = u
    x_center = 20.0
    y_center = 39.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_3]
    type = GaussContForcing
    variable = u
    x_center = 39.0
    y_center = 20.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./forcing_4]
    type = GaussContForcing
    variable = u
    x_center = 15.0
    y_center = 15.0
    x_spread = 0.5
    y_spread = 0.5
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./x]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Postprocessors]
  active = 'bubbles'

  [./bubbles]
    type = FeatureFloodCount
    variable = u
    threshold = 0.3
    execute_on = timestep_end
    flood_entity_type = NODAL
  [../]
[]

[Executioner]
  type = Transient
  dt = 4.0
  num_steps = 5

  [./Adaptivity]
    refine_fraction = .40
    coarsen_fraction = .02
    max_h_level = 3
    error_estimator = KellyErrorEstimator
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out
  exodus = true
[]

(test/tests/misc/check_error/scalar_aux_kernel_with_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./v]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = u
  [../]
[]

[AuxScalarKernels]
  [./nope]
    type = ConstantScalarAux
    variable = u
    value = 11
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/rom_stress_update/lower_limit.i)

temp = 800.0160634
disp = 1.0053264195e6

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temperature]
    initial_condition = ${temp}
  [../]
[]

[Functions]
  [./temp_weight]
    type = ParsedFunction
    vars = 'lower_limit avg'
    vals = '800.0160634 temp_avg'
    value = 'val := 2 * avg / lower_limit - 1;
             clamped := if(val <= -1, -0.99999, if(val >= 1, 0.99999, val));
             plus := exp(-2 / (1 + clamped));
             minus := exp(-2 / (1 - clamped));
             plus / (plus + minus)'
  [../]
  [./stress_weight]
    type = ParsedFunction
    vars = 'lower_limit avg'
    vals = '2.010652839e6 vonmises_stress'
    value = 'val := 2 * avg / lower_limit - 1;
             clamped := if(val <= -1, -0.99999, if(val >= 1, 0.99999, val));
             plus := exp(-2 / (1 + clamped));
             minus := exp(-2 / (1 - clamped));
             plus / (plus + minus)'
  [../]
  [./creep_rate_exact]
    type = ParsedFunction
    vars = 'lower_limit_strain temp_weight stress_weight'
    vals = '3.370764e-12       temp_weight stress_weight'
    value = 'lower_limit_strain * temp_weight * stress_weight'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    generate_output = vonmises_stress
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./pressure_x]
    type = Pressure
    variable = disp_x
    component = 0
    boundary = right
    factor = ${disp}
  [../]
  [./pressure_y]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    factor = -${disp}
  [../]
  [./pressure_z]
    type = Pressure
    variable = disp_z
    component = 2
    boundary = front
    factor = -${disp}
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 3.30e11
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = rom_stress_prediction
  [../]
  [./rom_stress_prediction]
    type = SS316HLAROMANCEStressUpdateTest
    temperature = temperature
    initial_cell_dislocation_density = 6.0e12
    initial_wall_dislocation_density = 4.4e11
    outputs = all
    apply_strain = false
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'NEWTON'

  nl_abs_tol = 1e-12
  automatic_scaling = true
  compute_scaling_once = false

  num_steps = 1
  dt = 1e5
[]

[Postprocessors]
  [./creep_rate_exact]
    type = FunctionValuePostprocessor
    function = creep_rate_exact
  [../]
  [./creep_rate_avg]
    type = ElementAverageValue
    variable = creep_rate
  [../]
  [./creep_rate_diff]
    type = DifferencePostprocessor
    value1 = creep_rate_exact
    value2 = creep_rate_avg
  [../]
  [./temp_avg]
    type = ElementAverageValue
    variable = temperature
  [../]
  [./cell_dislocations]
    type = ElementAverageValue
    variable = cell_dislocations
  [../]
  [./wall_disloactions]
    type = ElementAverageValue
    variable = wall_dislocations
  [../]
  [./vonmises_stress]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
[]

[Outputs]
  csv = true
[]

(modules/xfem/test/tests/pressure_bc/2d_pressure_displaced_mesh.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 5
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.0 0.5 1.0 0.5'
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    add_variables = true
    planar_formulation = PLANE_STRAIN
    generate_output = 'stress_xx stress_yy'
  [../]
[]

[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0 1.0'
    y = '500 500'
  [../]
  [./bc_func_tx]
    type = ParsedFunction
    value = '0.5-(0.5-x)*cos(pi*t/2.0)-x'
  [../]
  [./bc_func_ty]
    type = ParsedFunction
    value = '(0.5-x)*sin(pi*t/2.0)+0.5'
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    preset = false
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = 0
    preset = false
    variable = disp_x
    value = 0.0
  [../]
  [./top_right_y]
    type = FunctionDirichletBC
    boundary = 2
    preset = false
    variable = disp_y
    function = bc_func_ty
  [../]
  [./top_right_x]
    type = FunctionDirichletBC
    boundary = 2
    preset = false
    variable = disp_x
    function = bc_func_tx
  [../]
[]

[DiracKernels]
  [./pressure_x]
    type = XFEMPressure
    variable = disp_x
    component = 0
    function = pressure
    use_displaced_mesh = true
  [../]
  [./pressure_y]
    type = XFEMPressure
    variable = disp_y
    component = 1
    function = pressure
    use_displaced_mesh = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-14

# time control
  start_time = 0.0
  dt = 0.1
  end_time = 1.0
[]

[Outputs]
  file_base = 2d_pressure_displaced_mesh_out
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/outputs/csv/csv_restart_part1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./mid]
    type = PointValue
    variable = u
    point = '0.5 0.5 0'
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 10
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  csv = true
  checkpoint = true
[]

(modules/phase_field/test/tests/MultiPhase/crosstermbarrierfunction.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 200
  xmin = 0
  xmax = 9
[]

[Functions]
  [./func1]
    type = ParsedFunction
    value = 'il:=x-7; ir:=2-x; if(x<1, 1,
                               if(x<2, 0.5-0.5*cos(ir*pi),
                               if(x<7, 0,
                               if(x<8, 0.5-0.5*cos(il*pi),
                               1))))'
  [../]
  [./func2]
    type = ParsedFunction
    value = 'il:=x-1; ir:=5-x; if(x<1, 0,
                               if(x<2, 0.5-0.5*cos(il*pi),
                               if(x<4, 1,
                               if(x<5, 0.5-0.5*cos(ir*pi),
                               0))))'
  [../]
  [./func3]
    type = ParsedFunction
    value = 'il:=x-4; ir:=8-x; if(x<4, 0,
                               if(x<5, 0.5-0.5*cos(il*pi),
                               if(x<7, 1,
                               if(x<8, 0.5-0.5*cos(ir*pi),
                               0))))'
  [../]
[]

[AuxVariables]
  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = func1
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = func2
    [../]
  [../]
  [./eta3]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      function = func3
    [../]
  [../]
[]

[Materials]
  [./crosstermbarrier_simple]
    type = CrossTermBarrierFunctionMaterial
    etas = 'eta1 eta2 eta3'
    W_ij = '0   1   2.2
            1   0   3.1
            2.2 3.1 0'
    function_name = gsimple
    g_order = SIMPLE
    outputs = exodus
  [../]
  [./crosstermbarrier_low]
    type = CrossTermBarrierFunctionMaterial
    etas = 'eta1 eta2 eta3'
    W_ij = '0   1   2.2
            1   0   3.1
            2.2 3.1 0'
    function_name = glow
    g_order = LOW
    outputs = exodus
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  num_steps = 1
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

[Outputs]
  exodus = true
  execute_on = final
[]

(modules/richards/test/tests/gravity_head_1/gh13.i)

# unsaturated = false
# gravity = false
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = 1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = 0
      max = 1
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh13
  exodus = true
[]

(modules/richards/test/tests/jacobian_1/jn20.i)

# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 1
    [../]
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = 'left right'
    pressures = '-0.9 0.9'
    bare_fluxes = '1E6 2E6'  # cannot make too high as finitedifference constant state bums out due to precision loss
    use_mobility = false
    use_relperm = false
    variable = pressure
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1E-3
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-5
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn20
  exodus = false
[]

(modules/combined/test/tests/beam_eigenstrain_transfer/subapp_err_4.i)

# SubApp with 2D model to test multi app vectorpostprocessor to aux var transfer

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 5
  xmin = 0.0
  xmax = 0.5
  ymin = 0.0
  ymax = 0.150080
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[AuxVariables]
  [./temp]
  [../]
  [./axial_strain]
    order = FIRST
    family = MONOMIAL
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules]
  [./TensorMechanics]
    [./Master]
      [./all]
        strain = SMALL
        incremental = true
        add_variables = true
        eigenstrain_names = eigenstrain
      [../]
    [../]
  [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
  [../]
  [./axial_strain]
    type = RankTwoAux
    variable = axial_strain
    rank_two_tensor = total_strain
    index_i = 1
    index_j = 1
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-8
  nl_abs_tol = 1e-8
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.075
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
[]

[VectorPostprocessors]
  [./axial_str]
    type = LineValueSampler
    start_point = '0.5 0.0 0.0'
    end_point = '0.5 0.1 0.0'
    variable = axial_strain
    num_points = 21
    sort_by = 'id'
  [../]
[]

[Postprocessors]
  [./end_disp]
    type = PointValue
    variable = disp_y
    point = '0.5 0.150080 0.0'
  [../]
[]

(test/tests/relationship_managers/evaluable/evaluable.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8
[]

[GlobalParams]
  order = CONSTANT
  family = MONOMIAL
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxVariables]
  [evaluable0]
  []
  [evaluable1]
  []
  [evaluable2]
  []
  [proc]
  []
[]

[AuxKernels]
  [evaluable0]
    type = ElementUOAux
    variable = evaluable0
    element_user_object = evaluable_uo0
    field_name = "evaluable"
    execute_on = initial
  []
  [evaluable1]
    type = ElementUOAux
    variable = evaluable1
    element_user_object = evaluable_uo1
    field_name = "evaluable"
    execute_on = initial
  []
  [evaluable2]
    type = ElementUOAux
    variable = evaluable2
    element_user_object = evaluable_uo2
    field_name = "evaluable"
    execute_on = initial
  []
  [proc]
    type = ProcessorIDAux
    variable = proc
    execute_on = initial
  []
[]

[UserObjects]
  [evaluable_uo0]
    type = ElemSideNeighborLayersTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 0
  []
  [evaluable_uo1]
    type = ElemSideNeighborLayersTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 1
  []
  [evaluable_uo2]
    type = ElemSideNeighborLayersTester
    execute_on = initial
    element_side_neighbor_layers = 2
    rank = 2
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[Problem]
  solve = false
  kernel_coverage_check = false
[]

(modules/heat_conduction/test/tests/joule_heating/transient_ad_jouleheating.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 5
  ymax = 5
[]

[Variables]
  [./T]
    initial_condition = 293.0 #in K
  [../]
  [./elec]
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = ADHeatConduction
    variable = T
  [../]
  [./HeatTdot]
    type = ADHeatConductionTimeDerivative
    variable = T
  [../]
  [./HeatSrc]
    type = ADJouleHeatingSource
    variable = T
    elec = elec
  [../]
  [./electric]
    type = ADHeatConduction
    variable = elec
    thermal_conductivity = electrical_conductivity
  [../]
[]

[BCs]
  [./lefttemp]
    type = ADDirichletBC
    boundary = left
    variable = T
    value = 293 #in K
  [../]
  [./elec_left]
    type = ADDirichletBC
    variable = elec
    boundary = left
    value = 1 #in V
  [../]
  [./elec_right]
    type = ADDirichletBC
    variable = elec
    boundary = right
    value = 0
  [../]
[]

[Materials]
  [./k]
    type = ADGenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = '397.48' #copper in W/(m K)
  [../]
  [./cp]
    type = ADGenericConstantMaterial
    prop_names = 'specific_heat'
    prop_values = '385.0' #copper in J/(kg K)
  [../]
  [./rho]
    type = ADGenericConstantMaterial
    prop_names = 'density'
    prop_values = '8920.0' #copper in kg/(m^3)
  [../]
  [./sigma] #copper is default material
    type = ADElectricalConductivity
    temperature = T
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'hypre'
  dt = 1
  end_time = 5
  automatic_scaling = true
[]

[Outputs]
  exodus = true
  perf_graph = true
[]

(test/tests/variables/high_order_monomial/high_order_monomial.i)

###########################################################
# This is a simple test demonstrating the use of the
# Higher order monomial variable type.
#
# @Requirement F3.10
###########################################################

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
[]

[Variables]
  [./u]
  [../]
[]

# Monomial variable types
[AuxVariables]
  [./first]
    family = MONOMIAL
  [../]
  [./second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./third]
    order = THIRD
    family = MONOMIAL
  [../]
[]

[Functions]
  [./first]
    type = ParsedFunction
    value = 1+2*x+2*y
  [../]
  [./second]
    type = ParsedFunction
    value = 1+2*x+4*x*x+2*y+4*y*y+4*x*y
  [../]
  [./third]
    type = ParsedFunction
    value = 1+2*x+4*x*x+8*x*x*x+2*y+4*y*y+8*y*y*y+4*x*y+8*x*x*y
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./first]
    type = FunctionAux
    variable = first
    function = first
    execute_on = timestep_end
  [../]
  [./second]
    type = FunctionAux
    variable = second
    function = second
    execute_on = timestep_end
  [../]
  [./third]
    type = FunctionAux
    variable = third
    function = third
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Postprocessors]
  [./first_error]
    type = ElementL2Error
    variable = first
    function = first
    execute_on = 'initial timestep_end'
  [../]
  [./second_error]
    type = ElementL2Error
    variable = second
    function = second
    execute_on = 'initial timestep_end'
  [../]
  [./third_error]
    type = ElementL2Error
    variable = third
    function = third
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/co2/co2.i)

# Test thermophysical property calculations in CO2FluidProperties
#
# Comparison with values from Span and Wagner, "A New Equation of State for
# Carbon Dioxide Covering the Fluid Region from the Triple-Point Temperature
# to 1100K at Pressures up to 800 MPa", J. Phys. Chem. Ref. Data, 25 (1996)
#
# Viscosity values from Fenghour et al., "The viscosity of carbon dioxide",
# J. Phys. Chem. Ref. Data, 27, 31-44 (1998)
#
#
#  --------------------------------------------------------------
#  Pressure (Mpa)             |   1       |    1      |   1
#  Temperature (K)            |  280      |  360      |  500
#  --------------------------------------------------------------
#  Expected values
#  --------------------------------------------------------------
#  Density (kg/m^3)           |  20.199   |  15.105   |  10.664
#  Internal energy (kJ/kg/K)  |  -75.892  |  -18.406  |  91.829
#  Enthalpy (kJ/kg)           |  -26.385  |  47.797   |  185.60
#  Entropy (kJ/kg/K)          |  -0.51326 |  -0.28033 |  0.04225
#  cv (kJ/kg/K)               |  0.67092  |  0.72664  |  0.82823
#  cp (kJ/kg/K)               |  0.92518  |  0.94206  |  1.0273
#  Speed of sound (m/s)       |  252.33   |  289.00   |  339.81
#  Viscosity (1e-6Pa.s)       |  14.15    |  17.94    |  24.06
#  --------------------------------------------------------------
#  Calculated values
#  --------------------------------------------------------------
#  Density (kg/m^3)           |  20.199   |  15.105   |  10.664
#  Internal energy (kJ/kg/K)  |  -75.892  |  -18.406  |  91.829
#  Enthalpy (kJ/kg)           |  -26.385  |  47.797   |  185.60
#  Entropy (kJ/kg/K)          |  -0.51326 |  -0.28033 |  0.04225
#  cv (kJ/kg/K)               |  0.67092  |  0.72664  |  0.82823
#  cp (kJ/kg/K)               |  0.92518  |  0.94206  |  1.0273
#  Speed of sound (m/s)       |  252.33   |  289.00   |  339.81
#  Viscosity (1e-6 Pa.s)      |  14.15    |  17.94    |  24.06
#  --------------------------------------------------------------

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  xmax = 3
  # This test uses ElementalVariableValue postprocessors on specific
  # elements, so element numbering needs to stay unchanged
  allow_renumbering = false
[]

[Variables]
  [./dummy]
  [../]
[]

[AuxVariables]
  [./pressure]
    initial_condition = 1e6
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./temperature]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./rho]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./mu]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./e]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./h]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./s]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cv]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./cp]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./c]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[Functions]
  [./tic]
    type = ParsedFunction
    value = if(x<1,280,if(x<2,360,500))
  [../]
[]

[ICs]
  [./t_ic]
    type = FunctionIC
    function = tic
    variable = temperature
  [../]
[]

[AuxKernels]
  [./rho]
    type = MaterialRealAux
    variable = rho
    property = density
  [../]
  [./my]
    type = MaterialRealAux
    variable = mu
    property = viscosity
  [../]
  [./internal_energy]
    type = MaterialRealAux
    variable = e
    property = e
  [../]
  [./enthalpy]
    type = MaterialRealAux
    variable = h
    property = h
  [../]
  [./entropy]
    type = MaterialRealAux
    variable = s
    property = s
  [../]
  [./cv]
    type = MaterialRealAux
    variable = cv
    property = cv
  [../]
  [./cp]
    type = MaterialRealAux
    variable = cp
    property = cp
  [../]
  [./c]
    type = MaterialRealAux
    variable = c
    property = c
  [../]
[]

[Modules]
  [./FluidProperties]
    [./co2]
      type = CO2FluidProperties
    [../]
  []
[]

[Materials]
  [./fp_mat]
    type = FluidPropertiesMaterialPT
    pressure = pressure
    temperature = temperature
    fp = co2
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = dummy
  [../]
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Postprocessors]
  [./rho0]
    type = ElementalVariableValue
    elementid = 0
    variable = rho
  [../]
  [./rho1]
    type = ElementalVariableValue
    elementid = 1
    variable = rho
  [../]
  [./rho2]
    type = ElementalVariableValue
    elementid = 2
    variable = rho
  [../]
  [./mu0]
    type = ElementalVariableValue
    elementid = 0
    variable = mu
  [../]
  [./mu1]
    type = ElementalVariableValue
    elementid = 1
    variable = mu
  [../]
  [./mu2]
    type = ElementalVariableValue
    elementid = 2
    variable = mu
  [../]
  [./e0]
    type = ElementalVariableValue
    elementid = 0
    variable = e
  [../]
  [./e1]
    type = ElementalVariableValue
    elementid = 1
    variable = e
  [../]
  [./e2]
    type = ElementalVariableValue
    elementid = 2
    variable = e
  [../]
  [./h0]
    type = ElementalVariableValue
    elementid = 0
    variable = h
  [../]
  [./h1]
    type = ElementalVariableValue
    elementid = 1
    variable = h
  [../]
  [./h2]
    type = ElementalVariableValue
    elementid = 2
    variable = h
  [../]
  [./s0]
    type = ElementalVariableValue
    elementid = 0
    variable = s
  [../]
  [./s1]
    type = ElementalVariableValue
    elementid = 1
    variable = s
  [../]
  [./s2]
    type = ElementalVariableValue
    elementid = 2
    variable = s
  [../]
  [./cv0]
    type = ElementalVariableValue
    elementid = 0
    variable = cv
  [../]
  [./cv1]
    type = ElementalVariableValue
    elementid = 1
    variable = cv
  [../]
  [./cv2]
    type = ElementalVariableValue
    elementid = 2
    variable = cv
  [../]
  [./cp0]
    type = ElementalVariableValue
    elementid = 0
    variable = cp
  [../]
  [./cp1]
    type = ElementalVariableValue
    elementid = 1
    variable = cp
  [../]
  [./cp2]
    type = ElementalVariableValue
    elementid = 2
    variable = cp
  [../]
  [./c0]
    type = ElementalVariableValue
    elementid = 0
    variable = c
  [../]
  [./c1]
    type = ElementalVariableValue
    elementid = 1
    variable = c
  [../]
  [./c2]
    type = ElementalVariableValue
    elementid = 2
    variable = c
  [../]
[]

[Outputs]
  csv = true
  execute_on = 'TIMESTEP_END'
[]

(test/tests/transfers/multiapp_projection_transfer/fromsub_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  ymin = 0
  xmax = 9
  ymax = 9
  nx = 9
  ny = 9
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [v_nodal]
  []
  [v_elemental]
    order = CONSTANT
    family = MONOMIAL
  []
  [x_nodal]
  []
  [x_elemental]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1
  solve_type = 'NEWTON'
[]

[Outputs]
  [out]
    type = Exodus
    elemental_as_nodal = true
  []
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '1 1 0 5 5 0'
    input_files = fromsub_sub.i
  []
[]

[Transfers]
  [v_nodal_tr]
    type = MultiAppProjectionTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v_nodal
  []
  [v_elemental_tr]
    type = MultiAppProjectionTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = v
    variable = v_elemental
  []
  [x_elemental_tr]
    type = MultiAppProjectionTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = x
    variable = x_elemental
  []
  [x_nodal_tr]
    type = MultiAppProjectionTransfer
    direction = from_multiapp
    multi_app = sub
    source_variable = x
    variable = x_nodal
  []
[]

(modules/stochastic_tools/test/tests/ics/random_ic_distribution_test/random_ic_distribution_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
[]

[Variables]
  [u]
    order = FIRST
    family = LAGRANGE
  []
[]

[AuxVariables]
  [u_aux]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[Distributions]
  [uniform]
    type = Uniform
    lower_bound = 1.0
    upper_bound = 3.0
  []
[]

[ICs]
  [u_aux]
    type = RandomIC
    legacy_generator = false
    variable = u_aux
    distribution = uniform
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  []

  [right]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  []
[]

[VectorPostprocessors]
  [histo]
    type = VolumeHistogram
    variable = u_aux
    min_value = 0
    max_value = 4
    bin_number = 80
    execute_on = initial
    outputs = initial
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [initial]
    type = CSV
    execute_on = initial
  []
[]

(modules/porous_flow/test/tests/sinks/s09.i)

# Apply a piecewise-linear sink flux to the right-hand side and watch fluid flow to it
#
# This test has a single phase with two components.  The test initialises with
# the porous material fully filled with component=1.  The left-hand side is fixed
# at porepressure=1 and mass-fraction of the zeroth component being unity.
# The right-hand side has a very strong piecewise-linear flux that keeps the
# porepressure~0 at that side.  Fluid mass is extracted by this flux in proportion
# to the fluid component mass fraction.
#
# Therefore, the zeroth fluid component will flow from left to right (down the
# pressure gradient).
#
# The important DE is
# porosity * dc/dt = (perm / visc) * grad(P) * grad(c)
# which is true for c = mass-fraction, and very large bulk modulus of the fluid.
# For grad(P) constant in time and space (as in this example) this is just the
# advection equation for c, with velocity = perm / visc / porosity.  The parameters
# are chosen to velocity = 1 m/s.
# In the numerical world, and especially with full upwinding, the advection equation
# suffers from diffusion.  In this example, the diffusion is obvious when plotting
# the mass-fraction along the line, but the average velocity of the front is still
# correct at 1 m/s.
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp frac'
    number_fluid_phases = 1
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
  []
[]

[Variables]
  [pp]
  []
  [frac]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = 1-x
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = frac
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = pp
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    gravity = '0 0 0'
    variable = frac
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    gravity = '0 0 0'
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1e10 # need large in order for constant-velocity advection
      density0 = 1 # almost irrelevant, except that the ability of the right BC to keep P fixed at zero is related to density_P0
      thermal_expansion = 0
      viscosity = 11
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = frac
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.1 0 0 0 1.1 0 0 0 1.1'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2 # irrelevant in this fully-saturated situation
    phase = 0
  []
[]


[BCs]
  [lhs_fixed_a]
    type = DirichletBC
    boundary = 'left'
    variable = frac
    value = 1
  []
  [lhs_fixed_b]
    type = DirichletBC
    boundary = 'left'
    variable = pp
    value = 1
  []
  [flux0]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '-100 100'
    multipliers = '-1 1'
    variable = frac # the zeroth comonent
    mass_fraction_component = 0
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1E4
  []
  [flux1]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    pt_vals = '-100 100'
    multipliers = '-1 1'
    variable = pp # comonent 1
    mass_fraction_component = 1
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 1E4
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-2
  end_time = 1
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[VectorPostprocessors]
  [mf]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 100
    sort_by = x
    variable = frac
  []
[]

[Outputs]
  file_base = s09
  [console]
    type = Console
    execute_on = 'nonlinear linear'
  []
  [csv]
    type = CSV
    sync_times = '0.1 0.5 1'
    sync_only = true
  []
  interval = 10
[]

(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 30.0
  ymax = 30.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
[]

[ICs]
  [./c_IC]
    type = CrossIC
    x1 = 0.0
    x2 = 30.0
    y1 = 0.0
    y2 = 30.0
    variable = c
  [../]
[]

[Kernels]
  [./cres]
    type = SplitCHParsed
    variable = c
    kappa_name = kappa_c
    w = w
    f_name = F
  [../]
  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
    args = c
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./kappa]
    type = GenericConstantMaterial
    prop_names = 'kappa_c'
    prop_values = '2.0'
  [../]
  [./mob]
    type = DerivativeParsedMaterial
    f_name = M
    args = c
    function = '1-0.9*c^2'
    outputs = exodus
    derivative_order = 1
  [../]
  [./free_energy]
    type = MathEBFreeEnergy
    f_name = F
    c = c
  [../]
[]

[Preconditioning]
  [./SMP]
   type = SMP
   off_diag_row = 'w c'
   off_diag_column = 'c w'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  solve_type = 'NEWTON'
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31      lu      1'

  l_max_its = 30
  l_tol = 1.0e-4
  nl_max_its = 50
  nl_rel_tol = 1.0e-10

  dt = 10.0
  num_steps = 2
[]

[Outputs]
  exodus = true
[]

(test/tests/nodalkernels/constraint_enforcement/upper-and-lower-bound.i)

l=10
nx=100
num_steps=10

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmax = ${l}
  nx = ${nx}
[]

[Variables]
  [u]
  []
  [lm_upper]
  []
  [lm_lower]
  []
[]

[ICs]
  [u]
    type = FunctionIC
    variable = u
    function = 'x'
  []
[]

[Kernels]
  [time]
    type = TimeDerivative
    variable = u
  []
  [diff]
    type = Diffusion
    variable = u
  []
  [ffn]
    type = BodyForce
    variable = u
    function = 'if(x<5,-1,1)'
  []
[]

[NodalKernels]
  [upper_bound]
    type = UpperBoundNodalKernel
    variable = lm_upper
    v = u
    exclude_boundaries = 'left right'
    upper_bound = 10
  []
  [forces_from_upper]
    type = CoupledForceNodalKernel
    variable = u
    v = lm_upper
    coef = -1
  []
  [lower_bound]
    type = LowerBoundNodalKernel
    variable = lm_lower
    v = u
    exclude_boundaries = 'left right'
    lower_bound = 0
  []
  [forces_from_lower]
    type = CoupledForceNodalKernel
    variable = u
    v = lm_lower
    coef = 1
  []
[]


[BCs]
  [left]
    type = DirichletBC
    boundary = left
    value = 0
    variable = u
  []
  [right]
    type = DirichletBC
    boundary = right
    value = ${l}
    variable = u
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  num_steps = ${num_steps}
  solve_type = NEWTON
  dtmin = 1
  petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type'
  petsc_options_value = '0                           30          asm      16                    basic'
[]

[Outputs]
  exodus = true
  [csv]
    type = CSV
    execute_on = 'nonlinear timestep_end'
  []
  [dof]
    type = DOFMap
    execute_on = 'initial'
  []
[]

[Debug]
  show_var_residual_norms = true
[]

[Postprocessors]
  [active_upper_lm]
    type = GreaterThanLessThanPostprocessor
    variable = lm_upper
    execute_on = 'nonlinear timestep_end'
    value = 1e-8
    comparator = 'greater'
  []
  [upper_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = ${fparse 10+1e-8}
    comparator = 'greater'
  []
  [active_lower_lm]
    type = GreaterThanLessThanPostprocessor
    variable = lm_lower
    execute_on = 'nonlinear timestep_end'
    value = 1e-8
    comparator = 'greater'
  []
  [lower_violations]
    type = GreaterThanLessThanPostprocessor
    variable = u
    execute_on = 'nonlinear timestep_end'
    value = -1e-8
    comparator = 'less'
  []
  [nls]
    type = NumNonlinearIterations
  []
  [cum_nls]
    type = CumulativeValuePostprocessor
    postprocessor = nls
  []
[]

(modules/porous_flow/test/tests/sinks/s06.i)

# apply a half-cubic sink flux and observe the correct behavior
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  zmin = 0
  zmax = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1.1
  []
[]

[Variables]
  [pp]
  []
[]

[ICs]
  [pp]
    type = FunctionIC
    variable = pp
    function = x*(y+1)
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pp
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.3
      density0 = 1.1
      thermal_expansion = 0
      viscosity = 1.1
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pp
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
  []
  [relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
[]

[AuxVariables]
  [flux_out]
  []
[]

[Functions]
  [mass10]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)*if(pp>=0,1,pow(1+pow(-al*pp,1.0/(1-m)),-m))'
    vars = 'vol por dens0 pp bulk al m'
    vals = '0.25 0.1 1.1 p10 1.3 1.1 0.5'
  []
  [rate10]
    type = ParsedFunction
    value = 'fcn*if(pp>center,m,if(pp<themin,0,m/c/c/c*(2*(pp-center)+c)*((pp-center)-c)*((pp-center)-c)))'
    vars = 'm fcn pp  center sd  themin c'
    vals = '2 3   p10 0.9    0.5 0.1   -0.8'
  []
  [mass10_expect]
    type = ParsedFunction
    value = 'mass_prev-rate*area*dt'
    vars = 'mass_prev rate     area dt'
    vals = 'm10_prev  m10_rate 0.5 2E-3'
  []
  [mass11]
    type = ParsedFunction
    value = 'vol*por*dens0*exp(pp/bulk)*if(pp>=0,1,pow(1+pow(-al*pp,1.0/(1-m)),-m))'
    vars = 'vol por dens0 pp bulk al m'
    vals = '0.25 0.1 1.1 p11 1.3 1.1 0.5'
  []
  [rate11]
    type = ParsedFunction
    value = 'fcn*if(pp>center,m,if(pp<themin,0,m/c/c/c*(2*(pp-center)+c)*((pp-center)-c)*((pp-center)-c)))'
    vars = 'm fcn pp  center sd  themin c'
    vals = '2 3   p11 0.9    0.5 0.1   -0.8'
  []
  [mass11_expect]
    type = ParsedFunction
    value = 'mass_prev-rate*area*dt'
    vars = 'mass_prev rate     area dt'
    vals = 'm11_prev  m11_rate 0.5 2E-3'
  []
[]

[Postprocessors]
  [flux00]
    type = PointValue
    variable = flux_out
    point = '0 0 0'
  []
  [flux01]
    type = PointValue
    variable = flux_out
    point = '0 1 0'
  []
  [flux10]
    type = PointValue
    variable = flux_out
    point = '1 0 0'
  []
  [flux11]
    type = PointValue
    variable = flux_out
    point = '1 1 0'
  []
  [p00]
    type = PointValue
    point = '0 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p10]
    type = PointValue
    point = '1 0 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m10]
    type = FunctionValuePostprocessor
    function = mass10
    execute_on = 'initial timestep_end'
  []
  [m10_prev]
    type = FunctionValuePostprocessor
    function = mass10
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [m10_rate]
    type = FunctionValuePostprocessor
    function = rate10
    execute_on = 'timestep_end'
  []
  [m10_expect]
    type = FunctionValuePostprocessor
    function = mass10_expect
    execute_on = 'timestep_end'
  []
  [p01]
    type = PointValue
    point = '0 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [p11]
    type = PointValue
    point = '1 1 0'
    variable = pp
    execute_on = 'initial timestep_end'
  []
  [m11]
    type = FunctionValuePostprocessor
    function = mass11
    execute_on = 'initial timestep_end'
  []
  [m11_prev]
    type = FunctionValuePostprocessor
    function = mass11
    execute_on = 'timestep_begin'
    outputs = 'console'
  []
  [m11_rate]
    type = FunctionValuePostprocessor
    function = rate11
    execute_on = 'timestep_end'
  []
  [m11_expect]
    type = FunctionValuePostprocessor
    function = mass11_expect
    execute_on = 'timestep_end'
  []
[]

[BCs]
  [flux]
    type = PorousFlowHalfCubicSink
    boundary = 'left right'
    max = 2
    cutoff = -0.8
    center = 0.9
    variable = pp
    use_mobility = false
    use_relperm = false
    fluid_phase = 0
    flux_function = 3
    save_in = flux_out
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 2E-3
  end_time = 6E-2
  nl_rel_tol = 1E-12
  nl_abs_tol = 1E-12
[]

[Outputs]
  file_base = s06
  [console]
    type = Console
    execute_on = 'nonlinear linear'
    interval = 5
  []
  [csv]
    type = CSV
    execute_on = 'timestep_end'
    interval = 3
  []
[]

(test/tests/transfers/multiapp_nearest_node_transfer/two_way_many_apps_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 0.2
  ymax = 0.2
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_master]
  [../]
  [./elemental_from_master]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/materials/output/output_via_outputs.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  xmax = 10
  ymax = 10
  uniform_refine = 1
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 10
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Materials]
  [./test_material]
    type = OutputTestMaterial
    block = 0
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    output_material_properties = true
  [../]
[]

(test/tests/misc/check_error/multi_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true

  # We can't control perf log output from a subapp
  perf_graph = true
[]

(modules/phase_field/test/tests/KKS_system/kks_example.i)

#
# KKS toy problem in the non-split form
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 5
  nz = 0
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  # order parameter
  [./eta]
    order = THIRD
    family = HERMITE
  [../]

  # hydrogen concentration
  [./c]
    order = THIRD
    family = HERMITE
  [../]

  # hydrogen phase concentration (matrix)
  [./cm]
    order = THIRD
    family = HERMITE
    initial_condition = 0.0
  [../]
  # hydrogen phase concentration (delta phase)
  [./cd]
    order = THIRD
    family = HERMITE
    initial_condition = 0.0
  [../]
[]

[ICs]
  [./eta]
    variable = eta
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 0.2
    invalue = 0.2
    outvalue = 0.1
    int_width = 0.05
  [../]
  [./c]
    variable = c
    type = SmoothCircleIC
    x1 = 0.0
    y1 = 0.0
    radius = 0.2
    invalue = 0.6
    outvalue = 0.4
    int_width = 0.05
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = 'eta c cm cd'
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  # Free energy of the matrix
  [./fm]
    type = DerivativeParsedMaterial
    f_name = fm
    args = 'cm'
    function = '(0.1-cm)^2'
    outputs = oversampling
  [../]

  # Free energy of the delta phase
  [./fd]
    type = DerivativeParsedMaterial
    f_name = fd
    args = 'cd'
    function = '(0.9-cd)^2'
    outputs = oversampling
  [../]

  # h(eta)
  [./h_eta]
    type = SwitchingFunctionMaterial
    h_order = HIGH
    eta = eta
    outputs = oversampling
  [../]

  # g(eta)
  [./g_eta]
    type = BarrierFunctionMaterial
    g_order = SIMPLE
    eta = eta
    outputs = oversampling
  [../]

  # constant properties
  [./constants]
    type = GenericConstantMaterial
    prop_names  = 'L   '
    prop_values = '0.7 '
  [../]
[]

[Kernels]
  # enforce c = (1-h(eta))*cm + h(eta)*cd
  [./PhaseConc]
    type = KKSPhaseConcentration
    ca       = cm
    variable = cd
    c        = c
    eta      = eta
  [../]

  # enforce pointwise equality of chemical potentials
  [./ChemPotVacancies]
    type = KKSPhaseChemicalPotential
    variable = cm
    cb       = cd
    fa_name  = fm
    fb_name  = fd
  [../]

  #
  # Cahn-Hilliard Equation
  #
  [./CHBulk]
    type = KKSCHBulk
    variable = c
    ca       = cm
    cb       = cd
    fa_name  = fm
    fb_name  = fd
    mob_name = 0.7
  [../]
  [./dcdt]
    type = TimeDerivative
    variable = c
  [../]

  #
  # Allen-Cahn Equation
  #
  [./ACBulkF]
    type = KKSACBulkF
    variable = eta
    fa_name  = fm
    fb_name  = fd
    args     = 'cm cd'
    w        = 0.4
  [../]
  [./ACBulkC]
    type = KKSACBulkC
    variable = eta
    ca       = cm
    cb       = cd
    fa_name  = fm
  [../]
  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = 0.4
  [../]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type'
  petsc_options_value = ' asm    lu          nonzero'

  l_max_its = 100
  nl_max_its = 100
  nl_rel_tol = 1e-4

  num_steps = 1

  dt = 0.01
  dtmin = 0.01
[]

[Preconditioning]
  [./mydebug]
    type = SMP
    full = true
  [../]
[]

[Outputs]
  file_base = kks_example
  [./oversampling]
    type = Exodus
    refinements = 3
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/cto15.i)

# Jacobian check for nonlinear, multi-surface plasticity
# This returns to the edge of Mohr Coulomb.
# This is a very nonlinear test and a delicate test because it perturbs around
# an edge of the yield function where some derivatives are not well defined
#
# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 5deg
# Tensile with strength = 1MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# NOTE: The yield function tolerances here are set at 100-times what i would usually use
# This is because otherwise the test fails on the 'pearcey' architecture.
# This is because identical stress tensors yield slightly different eigenvalues
# (and hence return-map residuals) on 'pearcey' than elsewhere, which results in
# a different number of NR iterations are needed to return to the yield surface.
# This is presumably because of compiler internals, or the BLAS routines being
# optimised differently or something similar.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./linesearch]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ld]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./constr_added]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int3]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int4]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int5]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int6]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int7]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int8]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./linesearch]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = linesearch
  [../]
  [./ld]
    type = MaterialRealAux
    property = plastic_linear_dependence_encountered
    variable = ld
  [../]
  [./constr_added]
    type = MaterialRealAux
    property = plastic_constraints_added
    variable = constr_added
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int0
    index = 0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int1
    index = 1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int2
    index = 2
  [../]
  [./int3]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int3
    index = 3
  [../]
  [./int4]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int4
    index = 4
  [../]
  [./int5]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int5
    index = 5
  [../]
  [./int6]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int6
    index = 6
  [../]
  [./int7]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int7
    index = 7
  [../]
  [./int8]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    variable = int8
    index = 8
  [../]
[]

[Postprocessors]
  [./max_int0]
    type = ElementExtremeValue
    variable = int0
    outputs = console
  [../]
  [./max_int1]
    type = ElementExtremeValue
    variable = int1
    outputs = console
  [../]
  [./max_int2]
    type = ElementExtremeValue
    variable = int2
    outputs = console
  [../]
  [./max_int3]
    type = ElementExtremeValue
    variable = int3
    outputs = console
  [../]
  [./max_int4]
    type = ElementExtremeValue
    variable = int4
    outputs = console
  [../]
  [./max_int5]
    type = ElementExtremeValue
    variable = int5
    outputs = console
  [../]
  [./max_int6]
    type = ElementExtremeValue
    variable = int6
    outputs = console
  [../]
  [./max_int7]
    type = ElementExtremeValue
    variable = int7
    outputs = console
  [../]
  [./max_int8]
    type = ElementExtremeValue
    variable = int8
    outputs = console
  [../]
  [./max_iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./av_linesearch]
    type = ElementAverageValue
    variable = linesearch
    outputs = 'console csv'
  [../]
  [./av_ld]
    type = ElementAverageValue
    variable = ld
    outputs = 'console csv'
  [../]
  [./av_constr_added]
    type = ElementAverageValue
    variable = constr_added
    outputs = 'console csv'
  [../]
  [./av_iter]
    type = ElementAverageValue
    variable = iter
    outputs = 'console csv'
  [../]
[]


[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulombMulti
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    yield_function_tolerance = 1.0E-4  # Note larger value
    shift = 1.0E-4                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
  [../]

  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E2
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = ts
    yield_function_tolerance = 1.0E-4  # Note larger value
    shift = 1.0E-4                     # Note larger value
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1.0E3 1.3E3'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '100.1 0.1 -0.2  0.1 0.9 0  -0.2 0 1.1'
    eigenstrain_name = ini_stress
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    ep_plastic_tolerance = 1E-7

    plastic_models = 'tensile mc'
    max_NR_iterations = 5
    specialIC = 'rock'
    deactivation_scheme = 'safe'
    min_stepsize = 1
    max_stepsize_for_dumb = 1
    tangent_operator = nonlinear
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1
[]



[Outputs]
  file_base = cto15
  exodus = false
  csv = true
[]

(test/tests/misc/check_error/coupling_field_into_scalar.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[AuxVariables]
  [./v]
  [../]
[]

[Variables]
  [./u]
  [../]
  [./a]
    family = SCALAR
    order = FIRST
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./slm]
    type = ScalarLagrangeMultiplier
    variable = u
    # this should trigger an error message, lambda is scalar
    lambda = v
  [../]
[]

[ScalarKernels]
  [./alpha]
    type = AlphaCED
    variable = a
    value = 1
  [../]
[]

[BCs]
  [./all]
    type = DirichletBC
    boundary = 'left right top bottom'
    variable = u
    value = 0
  [../]
[]

[Executioner]
  type = Steady
[]

(modules/tensor_mechanics/test/tests/initial_stress/except02.i)

# Exception test: the incorrect number of initial stress AuxVariables are supplied

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 10
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -10
  zmax = 0
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0.25
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '1 2 3 4 5 6 7 8 9'
    initial_stress_aux = '1 2 3'
    eigenstrain_name = ini_stress
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
  [../]
[]


[Executioner]
  num_steps = 1
  solve_type = NEWTON
  type = Transient
[]

(modules/porous_flow/test/tests/jacobian/brineco2_liquid.i)

# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for conditions that give a single liquid phase

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [xnacl]
    initial_condition = 0.05
  []
[]

[Variables]
  [pgas]
  []
  [zi]
  []
[]

[ICs]
  [pgas]
    type = RandomIC
    min = 5e6
    max = 8e6
    variable = pgas
  []
  [z_liquid]
    type = RandomIC
    min = 0.01
    max = 0.03
    variable = zi
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = zi
    fluid_component = 1
  []
  [adv0]
    type = PorousFlowAdvectiveFlux
    variable = pgas
    fluid_component = 0
  []
  [adv1]
    type = PorousFlowAdvectiveFlux
    variable = zi
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    m = 0.5
    alpha = 1
    pc_max = 1e4
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[AuxVariables]
  [sgas]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [sgas]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = sgas
  []
[]

[Postprocessors]
  [sgas_min]
    type = ElementExtremeValue
    variable = sgas
    value_type = min
  []
  [sgas_max]
    type = ElementExtremeValue
    variable = sgas
    value_type = max
  []
[]

(modules/phase_field/test/tests/MultiSmoothCircleIC/latticesmoothcircleIC_normal_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 22
  ny = 22
  nz = 22
  xmin = 0
  xmax = 100
  ymin = 0
  ymax = 100
  zmin = 0
  zmax = 100
  elem_type = HEX8

[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./c]
     type = LatticeSmoothCircleIC
     variable = c
     invalue = 1.0
     outvalue = 0.0001
     circles_per_side = '3 3 3'
     pos_variation = 10.0
     radius = 10.0
     int_width = 12.0
     radius_variation = 2
     radius_variation_type = normal
  [../]
[]

[Kernels]
active = 'ie_c diff'

  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]

  [./diff]
    type = MatDiffusion
    variable = c
    diffusivity = D_v
  [../]
[]

[BCs]

[]

[Materials]
active = 'Dv'

  [./Dv]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 0.074802
  [../]
[]

[Postprocessors]
  active = 'bubbles'

  [./bubbles]
    type = FeatureFloodCount
    variable = c
    execute_on = 'initial timestep_end'
    flood_entity_type = NODAL
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'




  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
  petsc_options_value = 'hypre boomeramg 101 ds'

  l_max_its = 20
  l_tol = 1e-4

  nl_max_its = 20
  nl_rel_tol = 1e-9
  nl_abs_tol = 1e-11

  start_time = 0.0
  num_steps =1
  dt = 100.0
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/elem_prop_read_user_object/prop_grain_read_3d.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
  nx = 30
  ny = 30
  nz = 30
[]

[Variables]
  [./disp_x]
    block = 0
  [../]
  [./disp_y]
    block = 0
  [../]
  [./disp_z]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_yy]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.05*t
  [../]
[]

[UserObjects]
  [./prop_read]
    type = ElementPropertyReadFile
    prop_file_name = 'input_file.txt'
    nprop = 4
    read_type = grain
    ngrain = 4
  [../]
[]

[AuxKernels]
  [./stress_yy]
    type = RankTwoAux
    variable = stress_yy
    rank_two_tensor = stress
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
  [./e_yy]
    type = RankTwoAux
    variable = e_yy
    rank_two_tensor = elastic_strain
    index_j = 1
    index_i = 1
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./fix_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0
  [../]
  [./fix_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0
  [../]
  [./fix_z]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = tdisp
  [../]
[]

[Materials]
  [./elasticity_tensor_with_Euler]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
    read_prop_user_object = prop_read
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
[]

[Postprocessors]
  [./stress_yy]
    type = ElementAverageValue
    variable = stress_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_yy]
    type = ElementAverageValue
    variable = e_yy
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.05

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = -pc_hypre_type
  petsc_options_value = boomerang
  nl_abs_tol = 1e-10
  nl_rel_step_tol = 1e-10
  dtmax = 10.0
  nl_rel_tol = 1e-10
  end_time = 1
  dtmin = 0.05
  num_steps = 2
  nl_abs_step_tol = 1e-10
[]

[Outputs]
  file_base = prop_grain_read_3d_out
  exodus = true
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

(modules/porous_flow/test/tests/fluids/h2o.i)

# Test the density and viscosity calculated by the water Material
# Region 1 density
# Pressure 80 MPa
# Temperature 300K (26.85C)
# Water density should equal 1.0 / 0.971180894e-3 = 1029.7 kg/m^3 (IAPWS IF97)
# Water viscosity should equal 0.00085327 Pa.s (NIST webbook)
# Results are within expected accuracy

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 80e6
  []
[]

[Kernels]
  [dummy]
    type = Diffusion
    variable = pp
  []
[]

[AuxVariables]
  [temp]
    initial_condition = 300.0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [water]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    fp = water
    phase = 0
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = temp
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = h2o
  csv = true
[]

(test/tests/outputs/iterative/output_step_window.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    start_step = 2
    end_step = 5
  [../]
[]

(modules/level_set/examples/vortex/vortex_supg.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmax = 1
  ymax = 1
  nx = 16
  ny = 16
  uniform_refine = 2
  elem_type = QUAD9
[]

[AuxVariables]
  [./velocity]
    family = LAGRANGE_VEC
  [../]
[]

[AuxKernels]
  [./vec]
    type = VectorFunctionAux
    variable = velocity
    function = velocity_func
    execute_on = 'INITIAL TIMESTEP_END'
  [../]
[]

[Variables]
  [./phi]
    family = LAGRANGE
    order = FIRST
  [../]
[]

[Functions]
  [./phi_exact]
    type = LevelSetOlssonBubble
    epsilon = 0.01184
    center = '0.5 0.75 0'
    radius = 0.15
  [../]
  [./velocity_func]
    type = LevelSetOlssonVortex
    reverse_time = 2
  [../]
[]

[ICs]
  [./phi_ic]
    type = FunctionIC
    function = phi_exact
    variable = phi
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = phi
  [../]
  [./advection]
    type = LevelSetAdvection
    velocity = velocity
    variable = phi
  [../]
  [./advection_supg]
    type = LevelSetAdvectionSUPG
    velocity = velocity
    variable = phi
  [../]
  [./time_supg]
    type = LevelSetTimeDerivativeSUPG
    velocity = velocity
    variable = phi
  [../]
[]

[Postprocessors]
  [./area]
    type = LevelSetVolume
    threshold = 0.5
    variable = phi
    location = outside
    execute_on = 'initial timestep_end'
  [../]
  [./cfl]
    type = LevelSetCFLCondition
    velocity = velocity
    execute_on = 'initial timestep_end'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  start_time = 0
  end_time = 2
  scheme = crank-nicolson
  petsc_options_iname = '-pc_type -pc_sub_type'
  petsc_options_value = 'asm      ilu'
  [./TimeStepper]
    type = PostprocessorDT
    postprocessor = cfl
    scale = 0.8
  [../]
[]

[Outputs]
  csv = true
  exodus = true
[]

(test/tests/outputs/common/exodus.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/phase_field/test/tests/rigidbodymotion/grain_maskedforce.i)

# test file for showing pinning of grains
[GlobalParams]
  var_name_base = eta
  op_num = 2
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 15
  nz = 0
  xmax = 50
  ymax = 25
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SpecifiedSmoothCircleIC
      invalue = 1.0
      outvalue = 0.1
      int_width = 4.0
      x_positions = '20.0 30.0 '
      z_positions = '0.0 0.0 '
      y_positions = '0.0 25.0 '
      radii = '10.0 10.0'
      3D_spheres = false
      variable = c
      block = 0
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./motion]
    type = MultiGrainRigidBodyMotion
    c = c
    variable = w
    v = 'eta0 eta1'
    grain_tracker_object = grain_center
    grain_force = grain_force
    grain_volumes = grain_volumes
  [../]
[]

[Materials]
  [./pfmobility]
    type = GenericConstantMaterial
    block = 0
    prop_names = 'M    kappa_c  kappa_eta'
    prop_values = '5.0  2.0      0.1'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    block = 0
    f_name = F
    args = c
    constant_names = 'barr_height  cv_eq'
    constant_expressions = '0.1          1.0e-2'
    function = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
    derivative_order = 2
  [../]
[]

[AuxVariables]
  [./eta0]
  [../]
  [./eta1]
  [../]
  [./bnds]
  [../]
[]

[AuxKernels]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
    var_name_base = eta
    op_num = 2
    v = 'eta0 eta1'
    block = 0
  [../]
[]

[ICs]
  [./ic_eta0]
    int_width = 4.0
    x1 = 20.0
    y1 = 0.0
    radius = 10.0
    outvalue = 0.0
    variable = eta0
    invalue = 1.0
    type = SmoothCircleIC
  [../]
  [./IC_eta1]
    int_width = 4.0
    x1 = 30.0
    y1 = 25.0
    radius = 10.0
    outvalue = 0.0
    variable = eta1
    invalue = 1.0
    type = SmoothCircleIC
  [../]
[]

[VectorPostprocessors]
  [./forces_cosnt]
    type = GrainForcesPostprocessor
    grain_force = grain_force_const
  [../]
  [./forces_total]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force_const]
    type = ConstantGrainForceAndTorque
    execute_on = 'linear nonlinear'
    force =  '5.0 10.0 0.0 1.0 0.0 0.0'
    torque = '0.0 0.0 50.0 0.0 0.0 5.0'
  [../]
  [./grain_force]
    type = MaskedGrainForceAndTorque
    grain_force = grain_force_const
    pinned_grains = 0
    execute_on = 'linear nonlinear'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm         31   preonly   lu      1'
  l_max_its = 20
  nl_max_its = 20
  l_tol = 1.0e-4
  nl_rel_tol = 1.0e-10
  start_time = 0.0
  num_steps = 1
  dt = 1.0
[]

[Outputs]
  exodus = true
  csv = true
[]

(test/tests/adaptivity/recompute_markers_during_cycles/recompute_markers_during_cycles.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  cycles_per_step = 4
  marker = circle_marker
  max_h_level = 2
  recompute_markers_during_cycles = true
  [./Markers]
    [./circle_marker]
      type = CircleMarker
      point = '0.5 0.5 0'
      radius = 0.1
      inside = refine
      outside = do_nothing
    [../]
  [../]
[]

[Outputs]
  exodus = true
  [./console]
    type = Console
    print_mesh_changed_info = true
  [../]
[]

(modules/tensor_mechanics/test/tests/drucker_prager/small_deform2_outer_tip.i)

# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1.5E-6*x+2E-6*x*sin(t)'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '2E-6*y*sin(2*t)'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-2E-6*z*(sin(t)+sin(2*t))'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningConstant
    value = 10
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 20
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 0
  [../]
  [./mc]
    type = TensorMechanicsPlasticDruckerPragerHyperbolic
    mc_cohesion = mc_coh
    mc_friction_angle = mc_phi
    mc_dilation_angle = mc_psi
    smoother = 4
    mc_interpolation_scheme = outer_tip
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-12
    plastic_models = mc
    debug_fspb = crash
  [../]
[]


[Executioner]
  end_time = 100
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform2_outer_tip
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/combined/examples/xfem/xfem_thermomechanics_stress_growth.i)

# This is a demonstration of a simple thermomechanics simulation using
# XFEM in which a single crack propagates based on a principal stress
# criterion.
#
# The top and bottom of the plate are fixed in the y direction, and the
# top of the plate is cooled down over time. The thermal contraction
# causes tensile stresses, which lead to crack propagation. The crack
# propagates in a curved path because of the changinging nature of
# the thermal gradient as a result of the crack. There is no heat
# conduction across the crack as soon as it forms.

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 11
  ny = 11
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[Variables]
  # Solve for the temperature and the displacements
  # Displacements are not specified because the TensorMechanics/Master Action sets them up
  [./temp]
    initial_condition = 300
  [../]
[]

[XFEM]
  geometric_cut_userobjects = 'line_seg_cut_uo'
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '1.0  0.5  0.8  0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
  [./xfem_marker_uo]
    type = XFEMRankTwoTensorMarkerUserObject
    execute_on = timestep_end
    tensor = stress
    scalar_type = MaxPrincipal
    threshold = 5e+1
    average = true
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    planar_formulation = plane_strain
    add_variables = true
    eigenstrain_names = eigenstrain
  [../]
[]

[Kernels]
  [./htcond]
    type = HeatConduction
    variable = temp
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    boundary = bottom
    variable = disp_x
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    boundary = bottom
    variable = disp_y
    value = 0.0
  [../]
  [./topx]
    type = DirichletBC
    boundary = top
    variable = disp_x
    value = 0.0
  [../]
  [./topy]
    type = DirichletBC
    boundary = top
    variable = disp_y
    value = 0.0
  [../]
  [./topt]
    type = FunctionDirichletBC
    boundary = top
    variable = temp
    function = 273-t*27.3
  [../]
  [./bott]
    type = FunctionDirichletBC
    boundary = bottom
    variable = temp
    function = 273
#    value = 273.0
  [../]
[]

[Materials]
  [./thcond]
    type = GenericConstantMaterial
    prop_names = 'thermal_conductivity'
    prop_values = '5e-6'
  [../]

  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]

  [./_elastic_strain]
    type = ComputeFiniteStrainElasticStress
  [../]

  [./thermal_strain]
    type= ComputeThermalExpansionEigenstrain
    thermal_expansion_coeff = 10e-6
    temperature = temp
    stress_free_temperature = 273
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-14
  nl_abs_tol = 1e-9

# time control
  start_time = 0.0
  dt = 1.0
  end_time = 10.0

  max_xfem_update = 5
[]

[Outputs]
  exodus = true
  execute_on = timestep_end
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/tensor_mechanics/test/tests/combined_creep_plasticity/combined_creep_plasticity.i)

#
# This test is Example 2 from "A Consistent Formulation for the Integration
#   of Combined Plasticity and Creep" by P. Duxbury, et al., Int J Numerical
#   Methods in Engineering, Vol. 37, pp. 1277-1295, 1994.
#
# The problem is a one-dimensional bar which is loaded from yield to a value of twice
#   the initial yield stress and then unloaded to return to the original stress. The
#   bar must harden to the required yield stress during the load ramp, with no
#   further yielding during unloading. The initial yield stress (sigma_0) is prescribed
#   as 20 with a plastic strain hardening of 100. The mesh is a 1x1x1 cube with symmetry
#   boundary conditions on three planes to provide a uniaxial stress field.
#
#  In the PowerLawCreep model, the creep strain rate is defined by:
#
#   edot = A(sigma)**n * exp(-Q/(RT)) * t**m
#
#   The creep law specified in the paper, however, defines the creep strain rate as:
#
#   edot = Ao * mo * (sigma)**n * t**(mo-1)
#      with the creep parameters given by
#         Ao = 1e-7
#         mo = 0.5
#         n  = 5
#
#   thus, input parameters for the test were specified as:
#         A = Ao * mo = 1e-7 * 0.5 = 0.5e-7
#         m = mo-1 = -0.5
#         n = 5
#         Q = 0
#
#   The variation of load P with time is:
#       P = 20 + 20t      0 < t < 1
#       P = 40 - 40(t-1)  1 < t 1.5
#
#  The analytic solution for total strain during the loading period 0 < t < 1 is:
#
#    e_tot = (sigma_0 + 20*t)/E + 0.2*t + A * t**0.5  * sigma_0**n * [ 1 + (5/3)*t +
#               + 2*t**2 + (10/7)*t**3 + (5/9)**t**4 + (1/11)*t**5 ]
#
#    and during the unloading period 1 < t < 1.5:
#
#    e_tot = (sigma_1 - 40*(t-1))/E + 0.2 + (4672/693) * A * sigma_0**n +
#               A * sigma_0**n * [ t**0.5 * ( 32 - (80/3)*t + 16*t**2 - (40/7)*t**3
#                                  + (10/9)*t**4 - (1/11)*t**5 ) - (11531/693) ]
#
#         where sigma_1 is the stress at time t = 1.
#
#  Assuming a Young's modulus (E) of 1000 and using the parameters defined above:
#
#    e_tot(1) = 2.39734
#    e_tot(1.5) = 3.16813
#
#
#   The numerically computed solution is:
#
#    e_tot(1) = 2.39718         (~0.006% error)
#    e_tot(1.5) = 3.15555       (~0.40% error)
#
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = FINITE
    incremental = true
    add_variables = true
    generate_output = 'stress_yy elastic_strain_yy creep_strain_yy plastic_strain_yy'
  [../]
[]

[Functions]
  [./top_pull]
    type = PiecewiseLinear
    x = '  0   1   1.5'
    y = '-20 -40   -20'
  [../]

  [./dts]
    type = PiecewiseLinear
    x = '0        0.5    1.0    1.5'
    y = '0.015  0.015  0.005  0.005'
  [../]
[]

[BCs]
  [./u_top_pull]
    type = Pressure
    variable = disp_y
    component = 1
    boundary = top
    factor = 1
    function = top_pull
  [../]
  [./u_bottom_fix]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./u_yz_fix]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./u_xy_fix]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    block = 0
    youngs_modulus = 1e3
    poissons_ratio = 0.3
  [../]
  [./creep_plas]
    type = ComputeMultipleInelasticStress
    block = 0
    tangent_operator = elastic
    inelastic_models = 'creep plas'
    max_iterations = 50
    absolute_tolerance = 1e-05
    combined_inelastic_strain_weights = '0.0 1.0'
  [../]
  [./creep]
    type = PowerLawCreepStressUpdate
    block = 0
    coefficient = 0.5e-7
    n_exponent = 5
    m_exponent = -0.5
    activation_energy = 0
  [../]
  [./plas]
    type = IsotropicPlasticityStressUpdate
    block = 0
    hardening_constant = 100
    yield_stress = 20
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 6
  nl_rel_tol = 1e-6
  nl_abs_tol = 1e-10
  l_tol = 1e-5
  start_time = 0.0
  end_time = 1.5

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/jacobian_2/jn_lumped_17.i)

# two phase
# water saturated

# gravity = true
# supg = true
# transient = true


[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -1
  xmax = 1
  ymin = -1
  ymax = 1
  zmin = -1
  zmax = 1
[]

[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = 'DensityWater DensityGas'
  relperm_UO = 'RelPermWater RelPermGas'
  SUPG_UO = 'SUPGwater SUPGgas'
  sat_UO = 'SatWater SatGas'
  seff_UO = 'SeffWater SeffGas'
  viscosity = '1E-3 0.5E-3'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1 # notice small quantity, so the PETSc constant state works
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.2
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.1
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 0.01
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      block = 0
      function = init_p
    [../]
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = FunctionIC
      block = 0
      function = init_p
    [../]
  [../]
[]

[Functions]
  [./init_p]
    type = ParsedFunction
    value = x+0.6*y+0.3*z
  [../]
[]

[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsLumpedMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsLumpedMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    gravity = '1 2 3'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E-10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = jn17
  exodus = false
[]

(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_2D_angle.i)

# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 2D version with velocity = (0.1, 0.2, 0)
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  xmin = 0
  xmax = 1
  ny = 10
  ymin = 0
  ymax = 1
[]

[Variables]
  [tracer]
  []
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1 | x > 0.3 | y < 0.1 | y > 0.3, 0, 1)'
  []
[]

[Kernels]
  [mass_dot]
    type = MassLumpedTimeDerivative
    variable = tracer
  []
  [flux]
    type = FluxLimitedTVDAdvection
    variable = tracer
    advective_flux_calculator = fluo
  []
[]

[UserObjects]
  [fluo]
    type = AdvectiveFluxCalculatorConstantVelocity
    flux_limiter_type = superbee
    u = tracer
    velocity = '0.1 0.2 0'
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 2
  dt = 0.1
[]

[Outputs]
  print_linear_residuals = false
  [out]
    type = Exodus
    execute_on = 'initial final'
  []
[]

(modules/tensor_mechanics/test/tests/tensile/random_planar.i)

# Plasticity models:
# Planar tensile with strength = 1MPa
#
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1000
  ny = 1250
  nz = 1
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 1250
  zmin = 0
  zmax = 1
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    strain = finite
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[ICs]
  [./x]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_x
  [../]
  [./y]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_y
  [../]
  [./z]
    type = RandomIC
    min = -0.1
    max = 0.1
    variable = disp_z
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
[]

[Postprocessors]
  [./tot_iters]
    type = ElementIntegralMaterialProperty
    mat_prop = plastic_NR_iterations
    outputs = console
  [../]
  [./raw_f0]
    type = ElementExtremeValue
    variable = f0
    outputs = console
  [../]
  [./raw_f1]
    type = ElementExtremeValue
    variable = f1
    outputs = console
  [../]
  [./raw_f2]
    type = ElementExtremeValue
    variable = f2
    outputs = console
  [../]
  [./iter]
    type = ElementExtremeValue
    variable = iter
    outputs = console
  [../]
  [./f0]
    type = FunctionValuePostprocessor
    function = should_be_zero0_fcn
  [../]
  [./f1]
    type = FunctionValuePostprocessor
    function = should_be_zero1_fcn
  [../]
  [./f2]
    type = FunctionValuePostprocessor
    function = should_be_zero2_fcn
  [../]
[]

[Functions]
  [./should_be_zero0_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f0'
  [../]
  [./should_be_zero1_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f1'
  [../]
  [./should_be_zero2_fcn]
    type = ParsedFunction
    value = 'if(a<1E-1,0,a)'
    vars = 'a'
    vals = 'raw_f2'
  [../]
[]

[UserObjects]
  [./hard]
    type = TensorMechanicsHardeningCubic
    value_0 = 1E6
    value_residual = 0
    internal_limit = 1
  [../]
  [./tensile]
    type = TensorMechanicsPlasticTensileMulti
    tensile_strength = hard
    yield_function_tolerance = 1.0E-1
    shift = 1.0E-1
    internal_constraint_tolerance = 1.0E-7
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '1E9 1.3E9'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    deactivation_scheme = 'safe_to_dumb'
    ep_plastic_tolerance = 1E-7
    plastic_models = 'tensile'
    max_NR_iterations = 5
    min_stepsize = 1E-3
    max_stepsize_for_dumb = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1 1'
    debug_jac_at_intnl = '1 1 1'
    debug_stress_change = 1E1
    debug_pm_change = '1E-6 1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = random_planar
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/richards/test/tests/gravity_head_1/gh_fu_10.i)

# unsaturated = true
# gravity = false
# supg = false
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = -1
  xmax = 1
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    value = -1
    variable = pressure
  [../]
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGnone
  sat_UO = Saturation
  seff_UO = SeffVG
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E3
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.8
    al = 1
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.1
  [../]
  [./SUPGnone]
    type = RichardsSUPGnone
  [../]
[]

[Variables]
  [./pressure]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = RandomIC
      block = 0
      min = -1
      max = 0
    [../]
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFullyUpwindFlux
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    viscosity = 1E-3
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E10
  end_time = 1E10
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh_fu_10
  exodus = true
[]

(test/tests/transfers/multiapp_projection_transfer/tosub_sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 3
  ymin = 0
  ymax = 3
  nx = 3
  ny = 3
[]

[Variables]
  [./v]
  [../]
[]

[AuxVariables]
  [./u_nodal]
  [../]
  [./u_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./x_elemental]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./x_nodal]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = v
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'NEWTON'
[]

[Outputs]
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(modules/porous_flow/test/tests/gravity/fully_saturated_grav01a.i)

# Checking that gravity head is established
# 1phase, constant fluid-bulk, constant viscosity, constant permeability
# fully saturated
# For better agreement with the analytical solution (ana_pp), just increase nx

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = -1
  xmax = 0
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [pp]
    [InitialCondition]
      type = RandomIC
      min = 0
      max = 1
    []
  []
[]

[Kernels]
  [flux0]
    type = PorousFlowFullySaturatedDarcyBase
    variable = pp
    gravity = '-1 0 0'
  []
[]

[Functions]
  [ana_pp]
    type = ParsedFunction
    vars = 'g B p0 rho0'
    vals = '1 1.2 0 1'
    value = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
  []
[]

[BCs]
  [z]
    type = DirichletBC
    variable = pp
    boundary = right
    value = 0
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.2
      density0 = 1
      viscosity = 1
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 2 0  0 0 3'
  []
[]

[Postprocessors]
  [pp_base]
    type = PointValue
    variable = pp
    point = '-1 0 0'
  []
  [pp_analytical]
    type = FunctionValuePostprocessor
    function = ana_pp
    point = '-1 0 0'
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = fully_saturated_grav01a
  [csv]
    type = CSV
  []
[]

(modules/xfem/test/tests/moving_interface/verification/2D_rz_lsdep1mat.i)

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality:                                         2D
# Coordinate System:                                      rz
# Material Numbers/Types: level set dep 1 material, 2 region
# Element Order:                                         1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
#   Transient 2D heat transfer problem in cylindrical coordinates designed with
#   the Method of Manufactured Solutions. This problem was developed to verify
#   XFEM performance on linear elements in the presence of a moving interface
#   sweeping across the x-y coordinates of a system with thermal conductivity
#   dependent upon the transient level set function. This problem can be
#   exactly evaluated by FEM/Moose without the moving interface. Both the
#   temperature and level set function are designed to be linear to attempt to
#   minimize the error between the Moose/exact solution and XFEM results.
# Results:
#   The temperature at the bottom left boundary (x=1, y=1) exhibits the largest
#   difference between the FEM/Moose solution and XFEM results. We present the
#   XFEM results at this location with 10 digits of precision:
#     Time   Expected Temperature   XFEM Calculated Temperature
#      0.2                 440        440
#      0.4                 480        479.9998717
#      0.6                 520        519.9994963
#      0.8                 560        559.9989217
#      1.0                 600        599.9986735
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  ny = 4
  xmin = 1.0
  xmax = 2.0
  ymin = 1.0
  ymax = 2.0
  elem_type = QUAD4
[]

[XFEM]
  qrule = moment_fitting
  output_cut_plane = true
[]

[UserObjects]
  [./level_set_cut_uo]
    type = LevelSetCutUserObject
    level_set_var = ls
    heal_always = true
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./ls]
    order = FIRST
    family = LAGRANGE
    [../]
[]

[Kernels]
  [./heat_cond]
    type = MatDiffusion
    variable = u
    diffusivity = diffusion_coefficient
  [../]
  [./vol_heat_src]
    type = BodyForce
    variable = u
    function = src_func
  [../]
  [./mat_time_deriv]
    type = TestMatTimeDerivative
    variable = u
    mat_prop_value = rhoCp
  [../]
[]

[AuxKernels]
  [./ls_function]
    type = FunctionAux
    variable = ls
    function = ls_func
  [../]
[]

[Constraints]
  [./xfem_constraint]
    type = XFEMSingleVariableConstraint
    variable = u
    geometric_cut_userobject = 'level_set_cut_uo'
    use_penalty = true
    alpha = 1e5
  [../]
[]

[Functions]
  [./src_func]
    type = ParsedFunction
    value = '10*(-100*x-100*y+400) + t*(-2.5*y/(2.04*x) + 155/x - t/(2.04*x)
            - 7.5/2.04)'
  [../]
  [./neumann_func]
    type = ParsedFunction
    value = '((0.01/2.04)*(-2.5*x-2.5*y-t)+1.55)*100*t'
  [../]
  [./dirichlet_right_func]
    type = ParsedFunction
    value = '(-100*y+200)*t+400'
  [../]
  [./dirichlet_top_func]
    type = ParsedFunction
    value = '(-100*x+200)*t+400'
  [../]
  [./k_func]
    type = ParsedFunction
    value = '(0.01/2.04)*(-2.5*x-2.5*y-t) + 1.55'
  [../]
  [./ls_func]
    type = ParsedFunction
    value = '-0.5*(x+y) + 2.04 -0.2*t'
  [../]
[]

[Materials]
  [./mat_time_deriv_prop]
    type = GenericConstantMaterial
    prop_names = 'rhoCp'
    prop_values = 10
  [../]
  [./therm_cond_prop]
    type = GenericFunctionMaterial
    prop_names = 'diffusion_coefficient'
    prop_values = 'k_func'
  [../]
[]

[BCs]
  [./left_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = neumann_func
  [../]
  [./right_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'right'
    function = dirichlet_right_func
  [../]
  [./bottom_du]
    type = FunctionNeumannBC
    variable = u
    boundary = 'bottom'
    function = neumann_func
  [../]
  [./top_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 'top'
    function = dirichlet_top_func
  [../]
[]

[ICs]
  [./u_ic]
    type = ConstantIC
    value = 400
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  line_search = 'none'

  l_tol = 1.0e-6
  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-9

  start_time = 0.0
  dt = 0.2
  end_time = 1.0
  max_xfem_update = 1
[]

[Outputs]
  interval = 1
  execute_on = 'initial timestep_end'
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/outputs/iterative/output_start_step.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    start_step = 12
  [../]
[]

(modules/phase_field/examples/measure_interface_energy/1Dinterface_energy.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 100
  xmin = 0
  elem_type = EDGE
[]

[AuxVariables]
  [./local_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./local_free_energy]
    type = TotalFreeEnergy
    variable = local_energy
    kappa_names = kappa_c
    interfacial_vars = c
  [../]
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    scaling = 1e1
    [./InitialCondition]
      type = RampIC
      variable = c
      value_left = 0
      value_right = 1
    [../]
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./c_res]
    type = SplitCHParsed
    variable = c
    f_name = F
    kappa_name = kappa_c
    w = w
  [../]
  [./w_res]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]

[]

[Functions]
  [./Int_energy]
    type = ParsedFunction
    vals = 'total_solute Cleft Cright Fleft Fright volume'
    value = '((total_solute-Cleft*volume)/(Cright-Cleft))*Fright+(volume-(total_solute-Cleft*volume)/(Cright-Cleft))*Fleft'
    vars = 'total_solute Cleft Cright Fleft Fright volume'
  [../]
  [./Diff]
    type = ParsedFunction
    vals = 'total_free_energy total_no_int'
    vars = 'total_free_energy total_no_int'
    value = total_free_energy-total_no_int
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'kappa_c M'
    prop_values = '25      150'
  [../]
  [./Free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    function = 'c^2*(c-1)^2'
    args = c
    derivative_order = 2
  [../]
[]

[Postprocessors]
  # The total free energy of the simulation cell to observe the energy reduction.
  [./total_free_energy]
    type = ElementIntegralVariablePostprocessor
    variable = local_energy
  [../]

  # for testing we also monitor the total solute amount, which should be conserved,
  # gives Cavg in % for this problem.
  [./total_solute]
    type = ElementIntegralVariablePostprocessor
    variable = c
  [../]
  # Get simulation cell size (1D volume) from postprocessor
  [./volume]
    type = ElementIntegralMaterialProperty
    mat_prop = 1
  [../]
  # Find concentration in each phase using SideAverageValue
  [./Cleft]
    type = SideAverageValue
    boundary = left
    variable = c
  [../]
  [./Cright]
    type = SideAverageValue
    boundary = right
    variable = c
  [../]
  # Find local energy in each phase by checking boundaries
  [./Fleft]
    type = SideAverageValue
    boundary = left
    variable = local_energy
  [../]
  [./Fright]
    type = SideAverageValue
    boundary = right
    variable = local_energy
  [../]
  # Use concentrations and energies to find total free energy without any interface,
  # only applies once equilibrium is reached!!
  # Difference between energy with and without interface
  # gives interface energy per unit area.
  [./total_no_int]
    type = FunctionValuePostprocessor
    function = Int_energy
  [../]
  [./Energy_of_Interface]
    type = FunctionValuePostprocessor
    function = Diff
  [../]
[]

[Preconditioning]
  # This preconditioner makes sure the Jacobian Matrix is fully populated. Our
  # kernels compute all Jacobian matrix entries.
  # This allows us to use the Newton solver below.
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  # Automatic differentiation provides a _full_ Jacobian in this example
  # so we can safely use NEWTON for a fast solve
  solve_type = 'NEWTON'

  l_max_its = 15
  l_tol = 1.0e-6

  nl_max_its = 15
  nl_rel_tol = 1.0e-10
  nl_abs_tol = 1.0e-4

  start_time = 0.0
  # make sure that the result obtained for the interfacial free energy is fully converged
  end_time   = 40

  [./TimeStepper]
    type = SolutionTimeAdaptiveDT
    dt = 0.5
  [../]
[]

[Outputs]
  gnuplot = true
  csv = true
  [./exodus]
    type = Exodus
    show = 'c local_energy'
    execute_on = 'failed initial nonlinear timestep_end final'
  [../]
  [./console]
    type = Console
    execute_on = 'FAILED INITIAL NONLINEAR TIMESTEP_END final'
  [../]
  perf_graph = true
[]

(modules/porous_flow/examples/reservoir_model/regular_grid.i)

# SPE 10 comparative problem - model 1
# Data and description from https://www.spe.org/web/csp/datasets/set01.htm
# Simple input file that just establishes gravity equilibrium in the model
#
# Heterogeneous permeability is included by reading data from an external file
# using the PiecewiseMultilinear function, and saving that data to an elemental
# AuxVariable that is then used in PorousFlowPermeabilityConstFromVar

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 20
  xmax = 762
  ymax = 15.24
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 -9.81 0'
  temperature_unit = Celsius
[]

[Variables]
  [porepressure]
    initial_condition = 20e6
  []
[]

[Functions]
  [perm_md_fcn]
    type = PiecewiseMultilinear
    data_file = spe10_case1.data
  []
[]

[BCs]
  [top]
    type = DirichletBC
    variable = porepressure
    value = 20e6
    boundary = top
  []
[]

[AuxVariables]
  [temperature]
    initial_condition = 50
  []
  [xnacl]
    initial_condition = 0.1
  []
  [porosity]
    family = MONOMIAL
    order = CONSTANT
    initial_condition = 0.2
  []
  [perm_md]
    family = MONOMIAL
    order = CONSTANT
  []
  [perm]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = porepressure
  []
  [flux0]
    type = PorousFlowFullySaturatedDarcyFlow
    variable = porepressure
  []
[]

[AuxKernels]
  [perm_md]
    type = FunctionAux
    function = perm_md_fcn
    variable = perm_md
    execute_on = initial
  []
  [perm]
    type = ParsedAux
    variable = perm
    args = perm_md
    function = '9.869233e-16*perm_md'
    execute_on = initial
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = porepressure
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
    [watertab]
      type = TabulatedFluidProperties
      fp = water
      save_file = false
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = temperature
  []
  [ps]
    type = PorousFlow1PhaseFullySaturated
    porepressure = porepressure
  []
  [massfrac]
    type = PorousFlowMassFraction
  []
  [brine]
    type = PorousFlowBrine
    compute_enthalpy = false
    compute_internal_energy = false
    xnacl = xnacl
    phase = 0
    water_fp = watertab
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = porosity
  []
  [permeability]
    type = PorousFlowPermeabilityConstFromVar
    perm_xx = perm
    perm_yy = perm
    perm_zz = perm
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1e5
  nl_abs_tol = 1e-12
  nl_rel_tol = 1e-06
  steady_state_detection = true
  steady_state_tolerance = 1e-12
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 1e2
  []
[]

[Outputs]
  execute_on = 'initial timestep_end'
  exodus = true
  perf_graph = true
[]

(test/tests/auxkernels/time_integration/time_integration.i)

# This test covers the usage of the VariableTimeIntegrationAux
# kernel. Here we test three different schemes for integrating a field
# variable in time.  Midpoint, Trapezoidal, and Simpson's rule are
# used.  For this test, we use a manufactured solution and we compare
# the Trapezoidal and Simpson's rule, which must be exact for this
# exact solution, which is a linear function of time.
#
# The set up problem is
#
#  du/dt - Laplacian(u) = Q
#
# with exact solution: u = t*(x*x+y*y).
[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD9
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 10
  ny = 10
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    x = '0.01 0.1'
    y = '0.005 0.05'
  [../]
[]

[Variables]
  [./u]
    initial_condition = 0.0
    family = LAGRANGE
    order = SECOND
  [../]
[]

[Kernels]
  active = 'diff timederivative sourceterm'
  [./diff]
     type = Diffusion
     variable = u
  [../]
  [./timederivative]
     type = TimeDerivative
     variable = u
  [../]
  [./sourceterm]
     type = BodyForce
     variable = u
     function = Source
  [../]
[]

[AuxVariables]
  active = 'v_midpoint v_trapazoid v_simpson'
  [./v_midpoint]
  [../]
  [./v_trapazoid]
  [../]
  [./v_simpson]
  [../]
[]

[AuxKernels]
  [./MidpointTimeIntegrator]
    type = VariableTimeIntegrationAux
    variable_to_integrate = u
    variable = v_midpoint
    order = 1
  [../]
  [./TrapazoidalTimeIntegrator]
    type = VariableTimeIntegrationAux
    variable_to_integrate = u
    variable = v_trapazoid
    order = 2
  [../]
  [./SimpsonsTimeIntegrator]
    type = VariableTimeIntegrationAux
    variable_to_integrate = u
    variable = v_simpson
    order = 3
  [../]
[]

[BCs]
  active = 'RightBC LeftBC TopBC BottomBC'
 [./RightBC]
    type = FunctionDirichletBC
    variable = u
    function = RightBC
    boundary = 'right'
 [../]
 [./LeftBC]
    type = FunctionDirichletBC
    variable = u
    function = LeftBC
    boundary = 'left'
 [../]
 [./TopBC]
    type = FunctionDirichletBC
    variable = u
    function = TopBC
    boundary = 'top'
 [../]
 [./BottomBC]
    type = FunctionDirichletBC
    variable = u
    function = BottomBC
    boundary = 'bottom'
 [../]
[]

[Functions]
  active = 'Soln Source TopBC BottomBC RightBC LeftBC'
 [./Soln]
    type = ParsedFunction
    value = 't*(x*x+y*y)'
 [../]
 [./Source]
    type = ParsedFunction
    value = '(x*x + y*y) - 4*t'
 [../]
 [./TopBC]
    type = ParsedFunction
    value = 't*(x*x+1)'
 [../]
 [./BottomBC]
    type = ParsedFunction
    value = 't*x*x'
 [../]
 [./RightBC]
   type = ParsedFunction
   value = 't*(y*y+1)'
 [../]
 [./LeftBC]
    type = ParsedFunction
    value = 't*y*y'
  [../]
[]
[Postprocessors]
  [./l2_error]
    type = NodalL2Error
    variable = u
    function = Soln
  [../]
[]

[Executioner]
  type = Transient

  end_time = 0.1
#  dt = 0.1
#  num_steps = 10
  [./TimeStepper]
     type = FunctionDT
     function = dts
  [../]

  nl_abs_tol = 1.e-15
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(test/tests/multiapps/detect_steady_state/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmax = 10
  ymax = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 3
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    positions = '0 0 0'
    input_files = sub.i
    sub_cycling = true
    steady_state_tol = 1e-5
    detect_steady_state = true
  [../]
[]

(test/tests/misc/should_execute/should_execute.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'


  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/solution_rasterizer/raster.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Problem]
  kernel_coverage_check = false
  solve = false
[]

[Executioner]
  type = Steady
[]

[UserObjects]
  [./soln]
    type = SolutionRasterizer
    system_variables = 'c'
    mesh = diffuse_out.e
    execute_on = timestep_begin

    variable = c
    xyz_input = in.xyz
    xyz_output = out.xyz

    # raster_mode = MAP
    raster_mode = FILTER
    threshold = 0.5
  [../]
[]

(test/tests/time_steppers/iteration_adaptive/adapt_tstep_grow_init_dt_restart.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 2
  xmax = 5
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./dt]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 10
  [../]
  [./right]
    type = NeumannBC
    variable = u
    boundary = right
    value = -1
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 50.0
  n_startup_steps = 2
  dtmax = 6.0
  [./TimeStepper]
    type = IterationAdaptiveDT
    optimal_iterations = 10
    dt = 1.0
  [../]
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

[Problem]
  restart_file_base = adapt_tstep_grow_init_dt_out_cp/LATEST
[]

(modules/tensor_mechanics/test/tests/multi/three_surface12.i)

# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in y direction and 1.5E-6 in z direction.
# trial stress_yy = .15 and stress_zz = 1.5
#
# Then SimpleTester0 and SimpleTester1 should activate and the algorithm will return to
# stress_zz=1=stress_yy
# internal0 should be 0.5 and internal1 should be 0.5

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.5E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.5E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f2]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./f2]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f2
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
  [./int2]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 2
    variable = int2
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./f2]
    type = PointValue
    point = '0 0 0'
    variable = f2
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
  [./int2]
    type = PointValue
    point = '0 0 0'
    variable = int2
  [../]
[]

[UserObjects]
  [./simple0]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 0
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 3
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple0 simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = three_surface12
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/tensor_mechanics/test/tests/capped_mohr_coulomb/small_deform_hard21.i)

# Mohr-Coulomb only
# apply stretches in x direction and smaller stretches in the y direction
# to observe return to the MC plane
# This tests uses hardening of the cohesion.  The returned configuration
# should obey
# 0 = 0.5 * (Smax - Smin) + 0.5 * (Smax + Smin) * sin(phi) - C cos(phi)
# which allows inference of C.
# The tensile internal parameter is recorded, to check that it is zero

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]
[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
  [../]
[]

[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0.4E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '0.1E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '0'
  [../]
[]

[AuxVariables]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 6
    property = plastic_yield_function
    variable = yield_fcn
  [../]
  [./iter_auxk]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./intnl_auxk]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
[]

[Postprocessors]
  [./s_max]
    type = PointValue
    point = '0 0 0'
    variable = max_principal_stress
  [../]
  [./s_mid]
    type = PointValue
    point = '0 0 0'
    variable = mid_principal_stress
  [../]
  [./s_min]
    type = PointValue
    point = '0 0 0'
    variable = min_principal_stress
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./intnl]
    type = PointValue
    point = '0 0 0'
    variable = intnl
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./mc_coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 20
    internal_limit = 5E-6
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1E7
    poissons_ratio = 0.3
  [../]
  [./mc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = ts
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    smoothing_tol = 0
    yield_function_tol = 1.0E-9
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = mc
    perform_finite_strain_rotations = false
  [../]
[]


[Executioner]
  end_time = 10
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard21
  csv = true
[]

(modules/phase_field/test/tests/phase_field_kernels/AllenCahnVariableL.i)

#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmax = 12
  ymax = 12
  elem_type = QUAD4
[]

[AuxVariables]
  [./chi]
    [./InitialCondition]
      type = FunctionIC
      function = 'x/24+0.5'
    [../]
  [../]
[]

[Variables]
  [./eta]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 0.0
      y1 = 0.0
      radius = 6.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 3.0
    [../]
  [../]
[]

[Kernels]
  [./detadt]
    type = TimeDerivative
    variable = eta
  [../]

  [./ACBulk]
    type = AllenCahn
    variable = eta
    f_name = F
  [../]

  [./ACInterface]
    type = ACInterface
    variable = eta
    kappa_name = 1
    variable_L = true
    args = chi
  [../]
[]

[Materials]
  [./L]
    type = DerivativeParsedMaterial
    f_name = L
    args = 'eta chi'
    function = '0.1 * eta^2 + chi^2'
    derivative_order = 2
  [../]

  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = F
    args = 'eta'
    function = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
    derivative_order = 2
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'
  num_steps = 2
  dt = 1
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update3.i)

# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II = stress_III ~1 tip

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 0 0  0 1.9 0  0 0 2.1'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(modules/tensor_mechanics/test/tests/multi/two_surface02.i)

# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0).  Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in the y z directions.
# trial stress_zz = 1.5 and stress_yy = 1.5
#
# Then both  SimpleTesters should activate, and the final stress
# should have have stress_zz = 1 = stress_yy (ie, the "corner" point)
# the plastic strain for SimpleTester1 should be zero

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '0E-6*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1.5E-6*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1.5E-6*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./int1]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f0]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f0
  [../]
  [./f1]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f1
  [../]
  [./int0]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 0
    variable = int0
  [../]
  [./int1]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    factor = 1E6
    index = 1
    variable = int1
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f0]
    type = PointValue
    point = '0 0 0'
    variable = f0
  [../]
  [./f1]
    type = PointValue
    point = '0 0 0'
    variable = f1
  [../]
  [./int0]
    type = PointValue
    point = '0 0 0'
    variable = int0
  [../]
  [./int1]
    type = PointValue
    point = '0 0 0'
    variable = int1
  [../]
[]

[UserObjects]
  [./simple1]
    type = TensorMechanicsPlasticSimpleTester
    a = 0
    b = 1
    strength = 1
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
  [./simple2]
    type = TensorMechanicsPlasticSimpleTester
    a = 1
    b = 1
    strength = 2
    yield_function_tolerance = 1.0E-9
    internal_constraint_tolerance = 1.0E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5E6'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./multi]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = 'simple1 simple2'
    max_NR_iterations = 2
    min_stepsize = 1
    debug_fspb = crash
    debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
    debug_jac_at_pm = '1 1'
    debug_jac_at_intnl = '1 1'
    debug_stress_change = 1E-5
    debug_pm_change = '1E-6 1E-6'
    debug_intnl_change = '1E-6 1E-6'
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = two_surface02
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/porous_flow/test/tests/fluidstate/waterncg_ic.i)

# Tests correct calculation of z (total mass fraction of NCG summed over all
# phases) using the PorousFlowFluidStateIC initial condition. Once z is
# calculated by the initial condition, the thermophysical properties are calculated
# and the resulting gas saturation should be equal to that given in the intial condition

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[GlobalParams]
  PorousFlowDictator = dictator
  temperature_unit = Celsius
[]

[Variables]
  [pgas]
    initial_condition = 1e6
  []
  [z]
  []
[]

[ICs]
  [z]
    type = PorousFlowFluidStateIC
    saturation = 0.5
    gas_porepressure = pgas
    temperature = 50
    variable = z
    fluid_state = fs
  []
[]

[AuxVariables]
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_water]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [saturation_water]
    type = PorousFlowPropertyAux
    variable = saturation_water
    property = saturation
    phase = 0
    execute_on = timestep_end
  []
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = timestep_end
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    variable = pgas
    fluid_component = 0
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    variable = z
    fluid_component = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas z'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowWaterNCG
    water_fp = water
    gas_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 50
  []
  [waterncg]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = z
    fluid_state = fs
    capillary_pressure = pc
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm0]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  []
  [relperm1]
    type = PorousFlowRelativePermeabilityCorey
    n = 3
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 1
  end_time = 1
  nl_abs_tol = 1e-12
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Postprocessors]
  [sg]
    type = ElementIntegralVariablePostprocessor
    variable = saturation_gas
    execute_on = 'initial timestep_end'
  []
  [sw]
    type = ElementIntegralVariablePostprocessor
    variable = saturation_water
    execute_on = 'initial timestep_end'
  []
  [z]
    type = ElementIntegralVariablePostprocessor
    variable = z
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  csv = true
[]

(test/tests/transfers/transfer_on_final/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
    initial_condition = 1234
  []
  [v]
    initial_condition = 2458
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 4
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [sub]
    type = TransientMultiApp
    input_files = sub.i
    execute_on = 'INITIAL TIMESTEP_END'
  []
[]

[Transfers]
  [from_sub]
    type = MultiAppCopyTransfer
    direction = from_multiapp
    source_variable = u
    variable = u
    multi_app = sub
    check_multiapp_execute_on = false
    execute_on = 'FINAL'
  []
  [to_sub]
    type = MultiAppCopyTransfer
    direction = to_multiapp
    source_variable = v
    variable = v
    multi_app = sub
    check_multiapp_execute_on = false
    execute_on = 'FINAL'
  []
[]

[Outputs]
  exodus = true
  [final]
    type = Exodus
    execute_on = 'FINAL'
    execute_input_on = 'NONE' # This is needed to avoid problems with creating a file w/o data during --recover testing
  []
[]

(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  error_on_dtmin = false
[]

[Controls]
  [stochastic]
    type = SamplerReceiver
  []
[]

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Outputs]
[]

(modules/tensor_mechanics/test/tests/crystal_plasticity/monolithic_material_based/cp_slip_rate_integ/crysp_substep.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  elem_type = HEX8
  displacements = 'disp_x disp_y disp_z'
[]

[Variables]
  [./disp_x]
    block = 0
  [../]
  [./disp_y]
    block = 0
  [../]
  [./disp_z]
    block = 0
  [../]
[]

[AuxVariables]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./fp_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./e_zz]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
  [./gss1]
    order = CONSTANT
    family = MONOMIAL
    block = 0
  [../]
[]

[Functions]
  [./tdisp]
    type = ParsedFunction
    value = 0.01*t
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
    use_displaced_mesh = true
  [../]
[]

[AuxKernels]
  [./stress_zz]
    type = RankTwoAux
    variable = stress_zz
    rank_two_tensor = stress
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./fp_zz]
    type = RankTwoAux
    variable = fp_zz
    rank_two_tensor = fp
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./e_zz]
    type = RankTwoAux
    variable = e_zz
    rank_two_tensor = lage
    index_j = 2
    index_i = 2
    execute_on = timestep_end
    block = 0
  [../]
  [./gss1]
    type = MaterialStdVectorAux
    variable = gss1
    property = gss
    index = 0
    execute_on = timestep_end
    block = 0
  [../]
[]

[BCs]
  [./symmy]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0
  [../]
  [./symmx]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0
  [../]
  [./symmz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0
  [../]
  [./tdisp]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = tdisp
  [../]
[]

[Materials]
  [./crysp]
    type = FiniteStrainCPSlipRateRes
    block = 0
    gtol = 1e-2
    slip_sys_file_name = input_slip_sys.txt
    nss = 12
    num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
    flowprops = '1 4 0.001 0.01 5 8 0.001 0.01 9 12 0.001 0.01'
    hprops = '1.0 541.5 60.8 109.8 2.5'
    gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
    tan_mod_type = exact
    slip_incr_tol = 1
    maximum_substep_iteration = 8
  [../]
  [./elasticity_tensor]
    type = ComputeElasticityTensorCP
    block = 0
    C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
    fill_method = symmetric9
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[Postprocessors]
  [./stress_zz]
    type = ElementAverageValue
    variable = stress_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./fp_zz]
    type = ElementAverageValue
    variable = fp_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./e_zz]
    type = ElementAverageValue
    variable = e_zz
    block = 'ANY_BLOCK_ID 0'
  [../]
  [./gss1]
    type = ElementAverageValue
    variable = gss1
    block = 'ANY_BLOCK_ID 0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient


  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  dt = 0.2
  dtmax = 10.0
  dtmin = 0.05

  end_time = 1
[]

[Outputs]
  file_base = crysp_substep_out
  exodus = true
  print_linear_residuals = true
  perf_graph = true
[]

(test/tests/markers/dont_mark/dont_mark_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Adaptivity]
  [./Markers]
    [./box]
      type = BoxMarker
      bottom_left = '0.3 0.3 0'
      top_right = '0.6 0.6 0'
      inside = refine
      outside = coarsen
    [../]
    [./combo]
      type = ComboMarker
      markers = 'box box2'
    [../]
    [./box2]
      type = BoxMarker
      bottom_left = '0.5 0.5 0'
      top_right = '0.8 0.8 0'
      inside = dont_mark
      outside = refine
    [../]
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform7.i)

# Plastic deformation, tensile with hardening
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_z = t
# should yield trial stress:
# stress_zz = 2*t
# The tensile strength varies as a cubic between 1 (at intnl=0)
# and 2 (at intnl=1).  The equation to solve is
# 2 - Ezzzz * ga = -2 * (ga - 1/2)^3 + (3/2) (ga - 1/2) + 3/2
# where the left-hand side comes from p = p_trial - ga * Ezzzz
# and the right-hand side is the cubic tensile strength
# The solution is ga = 0.355416 ( = intnl[1]), and the cubic
# is 1.289168 ( = p) at that point
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = 0
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 0
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = t
  [../]
[]

[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]


[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 0.1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 2
    internal_limit = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 1'
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 5
    smoothing_tol = 5
    yield_function_tol = 1E-10
  [../]
[]

[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]

[Outputs]
  file_base = small_deform7
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update8.i)

# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa.  Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningCubic
    value_0 = 1
    value_residual = 0
    internal_limit = 2E-3
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./ang]
    type = TensorMechanicsHardeningConstant
    value = 30
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '2 -1 0.5  1 1.9 0  0.5 0 3'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = ang
    dilation_angle = ang
    smoothing_tol = 0.1
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/transfers/multiapp_copy_transfer/constant_monomial_to_sub/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./aux]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[AuxKernels]
  [./aux]
    type = FunctionAux
    function = x*y
    variable = aux
    execute_on = initial
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = timestep_end
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppCopyTransfer
    direction = to_multiapp
    source_variable = aux
    variable = u
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_dyn_variable_action.i)

# Test for small strain euler beam vibration in y direction
# The velocity and acceleration AuxVariables and the corresponding AuxKernels
# are set up using the LineElementAction using add_dynamic_variables. The action
# also creates the displacement variables, stress divergence kernels and
# beam strain. NodalTranslationalInertia is not created by the action.

# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772

# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.

# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 0.25

# This implies that the corresponding time period of this beam is 4s.

# The FEM solution for this beam with 10 element gives time periods of 4s with time step of 0.01s.
# A higher time step of 0.1 s is used in the test to reduce computational time.

# The time history from this analysis matches with that obtained from Abaqus.

# Values from the first few time steps are as follows:
# time   disp_y                vel_y                accel_y
# 0.0    0.0                   0.0                  0.0
# 0.1    0.0013076435060869    0.026152870121738    0.52305740243477
# 0.2    0.0051984378734383    0.051663017225289   -0.01285446036375
# 0.3    0.010269120909367     0.049750643493289   -0.02539301427625
# 0.4    0.015087433925158     0.046615616822532   -0.037307519138892
# 0.5    0.019534963888307     0.042334982440433   -0.048305168503101

[Mesh]
  type = GeneratedMesh
  xmin = 0.0
  xmax = 4.0
  nx = 10
  dim = 1
  displacements = 'disp_x disp_y disp_z'
[]

[BCs]
  [./fixx1]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./fixy1]
    type = DirichletBC
    variable = disp_y
    boundary = left
    value = 0.0
  [../]
  [./fixz1]
    type = DirichletBC
    variable = disp_z
    boundary = left
    value = 0.0
  [../]
  [./fixr1]
    type = DirichletBC
    variable = rot_x
    boundary = left
    value = 0.0
  [../]
  [./fixr2]
    type = DirichletBC
    variable = rot_y
    boundary = left
    value = 0.0
  [../]
  [./fixr3]
    type = DirichletBC
    variable = rot_z
    boundary = left
    value = 0.0
  [../]
[]

[NodalKernels]
  [./force_y2]
    type = UserForcingFunctionNodalKernel
    variable = disp_y
    boundary = right
    function = force
  [../]
  [./x_inertial]
    type = NodalTranslationalInertia
    variable = disp_x
    velocity = vel_x
    acceleration = accel_x
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
  [./y_inertial]
    type = NodalTranslationalInertia
    variable = disp_y
    velocity = vel_y
    acceleration = accel_y
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
  [./z_inertial]
    type = NodalTranslationalInertia
    variable = disp_z
    velocity = vel_z
    acceleration = accel_z
    boundary = right
    beta = 0.25
    gamma = 0.5
    mass = 0.01899772
  [../]
[]

[Functions]
  [./force]
    type = PiecewiseLinear
    x = '0.0 0.1 0.2 10.0'
    y = '0.0 1e-2  0.0  0.0'
  [../]
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON

  petsc_options_iname = '-ksp_type -pc_type'
  petsc_options_value = 'preonly   lu'

  dt = 0.1
  end_time = 5.0
  timestep_tolerance = 1e-6
[]

[Modules/TensorMechanics/LineElementMaster]
  [./all]
    add_variables = true
    displacements = 'disp_x disp_y disp_z'
    rotations = 'rot_x rot_y rot_z'

    # Geometry parameters
    area = 0.01
    Iy = 1e-4
    Iz = 1e-4
    y_orientation = '0.0 1.0 0.0'

    # Add AuxVariables and AuxKernels for dynamic simulation
    add_dynamic_variables = true

    velocities = 'vel_x vel_y vel_z'
    accelerations = 'accel_x accel_y accel_z'
    rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
    rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'

    beta = 0.25 # Newmark time integration parameter
    gamma = 0.5 # Newmark time integration parameter
  [../]
[]

[Materials]
  [./elasticity]
    type = ComputeElasticityBeam
    youngs_modulus = 1.0e4
    poissons_ratio = -0.999875
    shear_coefficient = 1.0
    block = 0
  [../]
  [./stress]
    type = ComputeBeamResultants
    block = 0
  [../]
[]

[Postprocessors]
  [./disp_x]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_x
  [../]
  [./disp_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = disp_y
  [../]
  [./vel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = vel_y
  [../]
  [./accel_y]
    type = PointValue
    point = '4.0 0.0 0.0'
    variable = accel_y
  [../]
[]

[Outputs]
  file_base = 'dyn_euler_small_added_mass_out'
  hide = 'rot_vel_x rot_vel_y rot_vel_z rot_accel_x rot_accel_y rot_accel_z'
  exodus = true
  csv = true
[]

(modules/heat_conduction/test/tests/gray_lambert_radiator/gray_lambert_cavity.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 2
  nx = 1
  ny = 1
[]

[Problem]
  kernel_coverage_check = false
[]

[Variables]
  [./temperature]
    initial_condition = 300
  [../]
[]

[UserObjects]
  [./gray_lambert]
    type = ConstantViewFactorSurfaceRadiation
    boundary = 'bottom top left right'
    fixed_temperature_boundary = 'bottom top'
    fixed_boundary_temperatures = '550 300'
    adiabatic_boundary = 'right left'
    emissivity = '1 0.75 0.75 0.75'
    temperature = temperature
    view_factors = '0 0.123 0.6928 0.1841;
                    0.123 0 0.1841 0.6928;
                    0.2771 0.0736 0.4458 0.2035;
                    0.0736 0.2771 0.2035 0.4458'
  [../]
[]

[VectorPostprocessors]
  [./lambert_vpp]
    type = SurfaceRadiationVectorPostprocessor
    surface_radiation_object_name = gray_lambert
    information = 'temperature emissivity radiosity heat_flux_density'
  [../]

  [./view_factors]
    type = ViewfactorVectorPostprocessor
    surface_radiation_object_name = gray_lambert
  [../]
[]

[Postprocessors]
  [./heat_flux_density_bottom]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = HEAT_FLUX_DENSITY
    boundary = bottom
  [../]

  [./temperature_left]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = TEMPERATURE
    boundary = left
  [../]

  [./temperature_right]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = TEMPERATURE
    boundary = right
  [../]

  [./brightness_top]
    type = GrayLambertSurfaceRadiationPP
    surface_radiation_object_name = gray_lambert
    return_type = RADIOSITY
    boundary = top
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

(test/tests/restart/restartable_types/restartable_types.i)

###########################################################
# This is a simple test of the restart/recover capability.
# The test object "RestartableTypesChecker" is used
# to reload data from a previous simulation written out
# with the object "RestartableTypes".
#
# See "restartable_types2.i"
#
# @Requirement F1.60
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[UserObjects]
  [./restartable_types]
    type = RestartableTypes
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./out]
    type = Checkpoint
    num_files = 1
  [../]
[]

(modules/phase_field/test/tests/anisotropic_interfaces/kobayashi.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 32
  ny = 32
  xmax = 0.7
  ymax = 0.7
[]

[Variables]
  [./w]
  [../]
  [./T]
  [../]
[]

[ICs]
  [./wIC]
    type = SmoothCircleIC
    variable = w
    int_width = 0.1
    x1 = 0.35
    y1 = 0.35
    radius = 0.08
    outvalue = 0
    invalue = 1
  [../]
[]

[Kernels]
  [./w_dot]
    type = TimeDerivative
    variable = w
  [../]
  [./anisoACinterface1]
    type = ACInterfaceKobayashi1
    variable = w
    mob_name = M
  [../]
  [./anisoACinterface2]
    type = ACInterfaceKobayashi2
    variable = w
    mob_name = M
  [../]
  [./AllenCahn]
    type = AllenCahn
    variable = w
    mob_name = M
    f_name = fbulk
    args = 'T'
  [../]
  [./T_dot]
    type = TimeDerivative
    variable = T
  [../]
  [./CoefDiffusion]
    type = Diffusion
    variable = T
  [../]
  [./w_dot_T]
    type = CoefCoupledTimeDerivative
    variable = T
    v = w
    coef = -1.8 #This is -K from kobayashi's paper
  [../]
[]

[Materials]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = fbulk
    args = 'w T'
    constant_names = 'alpha gamma T_e pi'
    constant_expressions = '0.9 10 1 4*atan(1)'
    function = 'm:=alpha/pi * atan(gamma * (T_e - T)); 1/4*w^4 - (1/2 - m/3) * w^3 + (1/4 - m/2) * w^2'
    derivative_order = 2
    outputs = exodus
  [../]
  [./material]
    type = InterfaceOrientationMaterial
    op = w
  [../]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M'
    prop_values = '3333.333'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  scheme = bdf2
  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  nl_rel_tol = 1e-08
  l_tol = 1e-4
  l_max_its = 30

  dt = 0.001
  num_steps = 6
[]

[Outputs]
  exodus = true
  perf_graph = true
  execute_on = 'INITIAL FINAL'
[]

(modules/xfem/test/tests/second_order_elements/diffusion_2d_quad9_test.i)

[GlobalParams]
  order = SECOND
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD9
[]

[XFEM]
  cut_data = '0.35 1.0 0.35 0.4 0 0'
  qrule = volfrac
  output_cut_plane = true
[]

[Variables]
  [./u]
  [../]
[]

[Functions]
  [./u_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_u]
    type = FunctionDirichletBC
    variable = u
    boundary = 3
    function = u_left
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  line_search = 'none'

  l_tol = 1e-3
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
[]

[Outputs]
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/phase_field/test/tests/phase_field_crystal/PFCRFF_split/PFCRFF_split_test_sub.i)

[GlobalParams]
  num_L = 5
  L_name_base = L
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 12
  ny = 12
  nz = 8
  xmax = 6
  ymax = 6
[]

[Variables]
  [./HHPFCRFFSplitVariables]
  [../]
[]

[AuxVariables]
  [./n]
  [../]
[]

[Kernels]
  [./HHPFCRFFSplitKernel]
    log_approach = expansion
    n_name = n
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./PFC]
    type = PFCRFFMaterial
  [../]
[]

[Postprocessors]
  [./dt]
    type = TimestepSize
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
    type = SMP
    full = true
  [../]
  [./FDP]
    type = FDP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
  l_max_its = 50
  nl_max_its = 20
  petsc_options = '-pc_factor_shift_nonzero'
  petsc_options_iname = -pc_type
  petsc_options_value = lu
  l_tol = 1e-04
  nl_rel_tol = 1e-9
  scheme = bdf2
[]

[Outputs]
  exodus = true
[]

[ICs]
  active = ''
  [./density_IC]
    y2 = 10.5
    lc = 6
    y1 = 1.5
    min = .8
    max = .2
    x2 = 10.5
    crystal_structure = FCC
    variable = n
    x1 = 1.5
    type = PFCFreezingIC
  [../]
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform5.i)

# apply nonuniform stretch in x, y and z directions using
# Lame lambda = 0.7E7, Lame mu = 1.0E7,
# trial_stress(0, 0) = 2.9
# trial_stress(1, 1) = 10.9
# trial_stress(2, 2) = 14.9
# With tensile_strength = 2, decaying to zero at internal parameter = 4E-7
# via a Cubic, the algorithm should return to:
# internal parameter = 2.26829E-7
# trace(stress) = 0.799989 = tensile_strength
# stress(0, 0) = -6.4
# stress(1, 1) = 1.6
# stress(2, 2) = 5.6

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '-1E-7*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '3E-7*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '5E-7*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = 2
    value_residual = 0
    internal_limit = 4E-7
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningCubic
    value_0 = -1
    value_residual = 0
    internal_limit = 1E-8
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-5
    internal_constraint_tolerance = 1E-11
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0.7E7 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-11
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform5
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(test/tests/restart/kernel_restartable/kernel_restartable_custom_name.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = RestartDiffusion
    variable = u
    coef = 1
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 1e-2
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
  [./restart]
    type = Checkpoint
    num_files = 100
  [../]
[]

[Problem]
  name = "SomeCrazyName" # Testing this
[]

(test/tests/functions/image_function/threshold_adapt.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [u]
  []
[]

[Functions]
  [image_func]
    type = ImageFunction
    file_base = stack/test
    file_suffix = png
    file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
    threshold = 2.7e4
    upper_value = 1
    lower_value = -1
  []
[]

[ICs]
  [u_ic]
    type = FunctionIC
    function = image_func
    variable = u
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.1
[]

[Adaptivity]
  max_h_level = 5
  initial_steps = 5
  initial_marker = marker
  [Indicators]
    [indicator]
      type = GradientJumpIndicator
      variable = u
    []
  []
  [Markers]
    [marker]
      type = ErrorFractionMarker
      indicator = indicator
      refine = 0.9
    []
  []
[]

[Outputs]
  exodus = true
[]

(modules/phase_field/test/tests/phase_field_crystal/PFC_IC/PFC_IC_BCC_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
  xmax = 15
  ymax = 15
[]

[Variables]
  [./rho]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = rho
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  exodus = true
[]

[ICs]
  [./rho_IC]
    y2 = 12.5
    lc = 5
    y1 = 2.5
    x2 = 12.5
    crystal_structure = BCC
    variable = rho
    x1 = 2.5
    type = PFCFreezingIC
    min = .3
    max = .7
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update34.i)

# MC update version, with only MohrCoulomb, cohesion=40, friction angle = 35deg, psi = 5deg, smoothing_tol = 0.5
# Compressive strength = 1MPa
# Lame lambda = 1E3.  Lame mu = 1.3E3

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E2
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 1.0E3
    shear_modulus = 1.3E3
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '-100.1 -0.1 0.2  -0.1 -0.9 0  0.2 0 -1.1'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/bcs/periodic/parallel_pbc_using_trans.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  nz = 0
  xmax = 10
  ymax = 10
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Functions]
  [./tr_x]
    type = ParsedFunction
    value = x
  [../]
  [./tr_y]
    type = ParsedFunction
    value = y+10
  [../]
  [./itr_x]
    type = ParsedFunction
    value = x
  [../]
  [./itr_y]
    type = ParsedFunction
    value = y-10
  [../]
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./forcing]
    type = GaussContForcing
    variable = u
    y_center = 1
    x_spread = 0.25
    y_spread = 0.5
  [../]
  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./Periodic]
    [./x]
      primary = bottom
      secondary = top
      transform_func = 'tr_x tr_y'
      inv_transform_func = 'itr_x itr_y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  num_steps = 10
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
[]

(modules/porous_flow/test/tests/jacobian/chem08.i)

# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with one primary variable = 0 and stoichiometry > 1
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.2
  []
  [b]
    initial_condition = 0.0
  []
  [temp]
    initial_condition = 0.5
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 1.234
  []
  [ini_sec_conc]
    initial_condition = 0.222
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [a]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1E10
    stoichiometry = 2
  []
  [b]
    type = PorousFlowPreDis
    variable = b
    mineral_density = 2.2E10
    stoichiometry = 3
  []
  [temp]
    type = Diffusion
    variable = temp
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'a b temp'
    number_fluid_phases = 1
    number_fluid_components = 3
    number_aqueous_kinetic = 1
  []
[]

[AuxVariables]
  [pressure]
  []
[]

[Materials]
  [porosity]
    type = PorousFlowPorosity
    porosity_zero = 0.9
  []
  [temperature]
    type = PorousFlowTemperature
    temperature = temp
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pressure
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'a b'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = 'a b'
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = '0.5 0.8'
    reactions = '2 3'
    specific_reactive_surface_area = -44.4E-2
    kinetic_rate_constant = 0.678
    activation_energy = 4.4
    molar_volume = 3.3
    reference_temperature = 1
    gas_constant = 7.4
    theta_exponent = 1.1
    eta_exponent = 1.2
  []
  [mineral]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_sec_conc
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 0.1
  end_time = 0.1
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  []
[]

(test/tests/kernels/simple_diffusion/simple_diffusion.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/sinks/s_fu_04.i)

# apply a total flux (in kg/s) to two boundaries
# and check that it removes the correct amount of fluid
# fully-upwind sink
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 3
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 4
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
  density_UO = DensityConstBulk
  relperm_UO = RelPermPower
  SUPG_UO = SUPGstandard
  sat_UO = Saturation
  seff_UO = SeffVG
  viscosity = 1E-3
  gravity = '-1 0 0'
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.5
    al = 1 # same deal with PETSc constant state
  [../]
  [./RelPermPower]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.2
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 0.1
  [../]
[]

[Variables]
  [./pressure]
  [../]
[]

[ICs]
  [./pressure]
    type = ConstantIC
    variable = pressure
    value = 2
  [../]
[]

[Postprocessors]
  [./area_left]
    type = AreaPostprocessor
    boundary = left
    execute_on = initial
  [../]
  [./area_right]
    type = AreaPostprocessor
    boundary = right
    execute_on = initial
  [../]
  [./mass_fin]
    type = RichardsMass
    variable = pressure
    execute_on = 'initial timestep_end'
  [../]
  [./p0]
    type = PointValue
    point = '0 0 0'
    variable = pressure
    execute_on = 'initial timestep_end'
  [../]
[]

[BCs]
  [./left_flux]
    type = RichardsPiecewiseLinearSink
    boundary = left
    pressures = '0'
    bare_fluxes = '0.1'
    variable = pressure
    use_mobility = false
    use_relperm = false
    area_pp = area_left
    fully_upwind = true
  [../]
  [./right_flux]
    type = RichardsPiecewiseLinearSink
    boundary = right
    pressures = '0'
    bare_fluxes = '0.1'
    variable = pressure
    use_mobility = false
    use_relperm = false
    area_pp = area_right
    fully_upwind = true
  [../]
[]

[Kernels]
  active = 'richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 13
[]

[Outputs]
  file_base = s_fu_04
  csv = true
[]

(modules/tensor_mechanics/test/tests/jacobian/coss_elastic.i)

#Cosserat elastic, using ComputeMultipleInelasticCosseratStress
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '5 1 2  1 4 3  2.1 3.1 1'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeCosseratLinearElasticStress
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePS_KT.i)

# Pressure pulse in 1D with 2 phases, 2components - transient
# Using KT stabilization

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[Variables]
  [ppwater]
    initial_condition = 2e6
  []
  [sgas]
    initial_condition = 0.3
  []
[]

[AuxVariables]
  [massfrac_ph0_sp0]
    initial_condition = 1
  []
  [massfrac_ph1_sp0]
    initial_condition = 0
  []
  [ppgas]
    family = MONOMIAL
    order = FIRST
  []
[]

[Kernels]
  [mass_component0]
    type = PorousFlowMassTimeDerivative
    variable = ppwater
    fluid_component = 0
  []
  [flux_component0_phase0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = ppwater
    advective_flux_calculator = afc_component0_phase0
  []
  [flux_component0_phase1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = ppwater
    advective_flux_calculator = afc_component0_phase1
  []
  [mass_component1]
    type = PorousFlowMassTimeDerivative
    variable = sgas
    fluid_component = 1
  []
  [flux_component1_phase0]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = sgas
    advective_flux_calculator = afc_component1_phase0
  []
  [flux_component1_phase1]
    type = PorousFlowFluxLimitedTVDAdvection
    variable = sgas
    advective_flux_calculator = afc_component1_phase1
  []
[]

[AuxKernels]
  [ppgas]
    type = PorousFlowPropertyAux
    property = pressure
    phase = 1
    variable = ppgas
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'ppwater sgas'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 1e5
  []
  [afc_component0_phase0]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    fluid_component = 0
    phase = 0
    flux_limiter_type = superbee
  []
  [afc_component0_phase1]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    fluid_component = 0
    phase = 1
    flux_limiter_type = superbee
  []
  [afc_component1_phase0]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    fluid_component = 1
    phase = 0
    flux_limiter_type = superbee
  []
  [afc_component1_phase1]
    type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
    fluid_component = 1
    phase = 1
    flux_limiter_type = superbee
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid0]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
    [simple_fluid1]
      type = SimpleFluidProperties
      bulk_modulus = 2e7
      density0 = 1
      thermal_expansion = 0
      viscosity = 1e-5
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = ppwater
    phase1_saturation = sgas
    capillary_pressure = pc
  []
  [massfrac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid0
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid1
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 0
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 1
    phase = 1
  []
[]

[BCs]
  [leftwater]
    type = DirichletBC
    boundary = left
    value = 3e6
    variable = ppwater
  []
  [rightwater]
    type = DirichletBC
    boundary = right
    value = 2e6
    variable = ppwater
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1e3
  end_time = 1e4
[]

[VectorPostprocessors]
  [pp]
    type = LineValueSampler
    sort_by = x
    variable = 'ppwater ppgas'
    start_point = '0 0 0'
    end_point = '100 0 0'
    num_points = 11
  []
[]

[Outputs]
  file_base = pressure_pulse_1d_2phasePS_KT
  print_linear_residuals = false
  [csv]
    type = CSV
    execute_on = final
  []
[]

(modules/richards/test/tests/gravity_head_2/gh07.i)

# unsaturated = true
# gravity = false
# supg = true
# transient = true

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
  xmin = 0
  xmax = 1
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
    x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = 'pwater pgas'
  [../]
  [./DensityWater]
    type = RichardsDensityConstBulk
    dens0 = 1
    bulk_mod = 1.0E2
  [../]
  [./DensityGas]
    type = RichardsDensityConstBulk
    dens0 = 0.5
    bulk_mod = 0.5E2
  [../]
  [./SeffWater]
    type = RichardsSeff2waterVG
    m = 0.8
    al = 1
  [../]
  [./SeffGas]
    type = RichardsSeff2gasVG
    m = 0.8
    al = 1
  [../]
  [./RelPermWater]
    type = RichardsRelPermPower
    simm = 0.0
    n = 2
  [../]
  [./RelPermGas]
    type = RichardsRelPermPower
    simm = 0.0
    n = 3
  [../]
  [./SatWater]
    type = RichardsSat
    s_res = 0.1
    sum_s_res = 0.15
  [../]
  [./SatGas]
    type = RichardsSat
    s_res = 0.05
    sum_s_res = 0.15
  [../]
  [./SUPGwater]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
  [./SUPGgas]
    type = RichardsSUPGstandard
    p_SUPG = 1E-3
  [../]
[]

[Variables]
  [./pwater]
    order = FIRST
    family = LAGRANGE
  [../]
  [./pgas]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./water_ic]
    type = RandomIC
    min = 0.2
    max = 0.8
    variable = pwater
  [../]
  [./gas_ic]
    type = RandomIC
    min = 1.2
    max = 1.8
    variable = pgas
  [../]
[]


[Kernels]
  active = 'richardsfwater richardstwater richardsfgas richardstgas'
  [./richardstwater]
    type = RichardsMassChange
    variable = pwater
  [../]
  [./richardsfwater]
    type = RichardsFlux
    variable = pwater
  [../]
  [./richardstgas]
    type = RichardsMassChange
    variable = pgas
  [../]
  [./richardsfgas]
    type = RichardsFlux
    variable = pgas
  [../]
[]


[AuxVariables]
  [./seffgas]
  [../]
  [./seffwater]
  [../]
[]

[AuxKernels]
  [./seffgas_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffGas
    variable = seffgas
  [../]
  [./seffwater_kernel]
    type = RichardsSeffAux
    pressure_vars = 'pwater pgas'
    seff_UO = SeffWater
    variable = seffwater
  [../]
[]

[Postprocessors]
  [./mwater_init]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mgas_init]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_begin
    outputs = none
  [../]
  [./mwater_fin]
    type = RichardsMass
    variable = pwater
    execute_on = timestep_end
    outputs = none
  [../]
  [./mgas_fin]
    type = RichardsMass
    variable = pgas
    execute_on = timestep_end
    outputs = none
  [../]

  [./mass_error_water]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_w
  [../]
  [./mass_error_gas]
    type = FunctionValuePostprocessor
    function = fcn_mass_error_g
  [../]

  [./pw_left]
    type = PointValue
    point = '0 0 0'
    variable = pwater
    outputs = none
  [../]
  [./pw_right]
    type = PointValue
    point = '1 0 0'
    variable = pwater
    outputs = none
  [../]
  [./error_water]
    type = FunctionValuePostprocessor
    function = fcn_error_water
  [../]

  [./pg_left]
    type = PointValue
    point = '0 0 0'
    variable = pgas
    outputs = none
  [../]
  [./pg_right]
    type = PointValue
    point = '1 0 0'
    variable = pgas
    outputs = none
  [../]
  [./error_gas]
    type = FunctionValuePostprocessor
    function = fcn_error_gas
  [../]
[]

[Functions]
  [./fcn_mass_error_w]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mwater_init mwater_fin'
  [../]
  [./fcn_mass_error_g]
    type = ParsedFunction
    value = 'abs(0.5*(mi-mf)/(mi+mf))'
    vars = 'mi mf'
    vals = 'mgas_init mgas_fin'
  [../]
  [./fcn_error_water]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '1E2 -1 pw_left 1 pw_right'
  [../]
  [./fcn_error_gas]
    type = ParsedFunction
    value = 'abs((p0-p1)/p1)'
    vars = 'b gdens0 p0 xval p1'
    vals = '0.5E2 -0.5 pg_left 1 pg_right'
  [../]
[]

[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.1
    mat_permeability = '1E-5 0 0  0 1E-5 0  0 0 1E-5'
    density_UO = 'DensityWater DensityGas'
    relperm_UO = 'RelPermWater RelPermGas'
    SUPG_UO = 'SUPGwater SUPGgas'
    sat_UO = 'SatWater SatGas'
    seff_UO = 'SeffWater SeffGas'
    viscosity = '1E-3 0.5E-3'
    gravity = '0 0 0'
    linear_shape_fcns = true
  [../]
[]



[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-13 1E-10 10000'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 1E6

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = gh07
  csv = true
[]

(test/tests/problems/no_solve/no_solve.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./t]
  [../]
[]

[AuxKernels]
  [./t]
    type = FunctionAux
    variable = t
    function = t
    execute_on = timestep_end
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 5

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/kernels/ad_mat_diffusion/ad_2d_steady_state.i)

# This test solves a 2D steady state heat equation
# The error is found by comparing to the analytical solution

# Note that the thermal conductivity, specific heat, and density in this problem
# Are set to 1, and need to be changed to the constants of the material being
# Analyzed

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 30
  ny = 30
  xmax = 2
  ymax = 2
[]

[Variables]
  [./T]
  [../]
[]

[Kernels]
  [./HeatDiff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  [../]
[]

[BCs]
  [./zero]
    type = DirichletBC
    variable = T
    boundary = 'left right bottom'
    value = 0
  [../]
  [./top]
    type = ADFunctionDirichletBC
    variable = T
    boundary = top
    function = '10*sin(pi*x*0.5)'
  [../]
[]

[Materials]
  [./k]
    type = ADGenericConstantMaterial
    prop_names = diffusivity
    prop_values = 1
  [../]
[]


[Postprocessors]
  [./nodal_error]
    type = NodalL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
    outputs = console
  [../]
  [./elemental_error]
    type = ElementL2Error
    function = '10/(sinh(pi))*sin(pi*x*0.5)*sinh(pi*y*0.5)'
    variable = T
    outputs = console
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/fluids/simple_fluid_MPa.i)

# Test the properties calculated by the simple fluid Material
# Pressure unit is chosen to be MPa
# Pressure 10 MPa
# Temperature = 300 K  (temperature unit = K)
# Density should equal 1500*exp(1E7/1E9-2E-4*300)=1426.844 kg/m^3
# Viscosity should equal 1.1E-9 MPa.s
# Energy density should equal 4000 * 300 = 1.2E6 J/kg
# Specific enthalpy should equal 4000 * 300 + 10e6 / 1426.844 = 1.207008E6 J/kg

[Modules]
  [FluidProperties]
    [the_simple_fluid]
      type = SimpleFluidProperties
      thermal_expansion = 2.0E-4
      cv = 4000.0
      cp = 5000.0
      bulk_modulus = 1.0E9
      thermal_conductivity = 1.0
      viscosity = 1.1E-3
      density0 = 1500.0
    []
  []
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pp T'
    number_fluid_phases = 1
    number_fluid_components = 1
  []
[]

[Variables]
  [pp]
    initial_condition = 10
  []
  [T]
    initial_condition = 300.0
  []
[]

[Kernels]
  [dummy_p]
    type = Diffusion
    variable = pp
  []
  [dummy_T]
    type = Diffusion
    variable = T
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = T
  []
  [ppss]
    type = PorousFlow1PhaseFullySaturated
    porepressure = pp
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    temperature_unit = Kelvin
    pressure_unit = MPa
    fp = the_simple_fluid
    phase = 0
  []
[]

[Postprocessors]
  [pressure]
    type = ElementIntegralVariablePostprocessor
    variable = pp
  []
  [temperature]
    type = ElementIntegralVariablePostprocessor
    variable = T
  []
  [density]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_density_qp0'
  []
  [viscosity]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_viscosity_qp0'
  []
  [internal_energy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_internal_energy_qp0'
  []
  [enthalpy]
    type = ElementIntegralMaterialProperty
    mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
  []
[]

[Executioner]
  type = Steady
  solve_type = Newton
[]

[Outputs]
  execute_on = 'timestep_end'
  csv = true
[]

(test/tests/outputs/perf_graph/multi_app/master_full.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  perf_graph = true
[]

[MultiApps]
  [./full_solve]
    type = FullSolveMultiApp
    execute_on = initial
    positions = '0 0 0'
    input_files = sub_full.i
  [../]
[]

(modules/tensor_mechanics/test/tests/jacobian/mc_update23.i)

# MC update version, with only MohrCoulomb, cohesion=40, friction angle = 35deg, psi = 5deg, smoothing_tol = 0.5
# Tensile strength = 1MPa
# Lame lambda = 1E3.  Lame mu = 1.3E3

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[UserObjects]
  [./ts]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./cs]
    type = TensorMechanicsHardeningConstant
    value = 1E6
  [../]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 4E1
  [../]
  [./phi]
    type = TensorMechanicsHardeningConstant
    value = 35
    convert_to_radians = true
  [../]
  [./psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 0.5
    shear_modulus = 1.0
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 12 -14  12 5 20  -14 20 8'
    eigenstrain_name = ini_stress
  [../]
  [./cmc]
    type = CappedMohrCoulombStressUpdate
    tensile_strength = ts
    compressive_strength = cs
    cohesion = coh
    friction_angle = phi
    dilation_angle = psi
    smoothing_tol = 0.5
    yield_function_tol = 1.0E-12
  [../]
  [./stress]
    type = ComputeMultipleInelasticStress
    inelastic_models = cmc
    perform_finite_strain_rotations = false
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-snes_type'
    petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
[]

(test/tests/partitioners/hierarchical_grid_partitioner/hierarchical_grid_partitioner.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 8
  ny = 8
  [Partitioner]
    type = HierarchicalGridPartitioner
    nx_nodes = 2
    ny_nodes = 2
    nx_procs = 2
    ny_procs = 2
  []
[]

[Variables/u]
[]

[Kernels/diff]
  type = Diffusion
  variable = u
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = 'left'
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = 'right'
    value = 1
  []
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

[AuxVariables/pid]
  family = MONOMIAL
  order = CONSTANT
[]

[Problem]
  solve = false
[]

[AuxKernels/pid]
  type = ProcessorIDAux
  variable = pid
  execute_on = 'INITIAL'
[]

(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/sub1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Postprocessors]
  [./average]
    type = ElementAverageValue
    variable = u
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/fluid_properties/test/tests/materials/saturation_pressure_material/saturation_pressure_material.i)

# This tests SaturationPressureMaterial, which computes a saturation pressure material
# property from a temperature material property and a TwoPhaseFluidProperties object.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
  xmin = 0
  xmax = 1
[]

[Modules]
  [FluidProperties]
    [fp_2phase]
      type = StiffenedGasTwoPhaseFluidProperties
    []
  []
[]

[Materials]
  [T_mat]
    type = ADGenericConstantMaterial
    prop_names = 'T'
    prop_values = '400'
  []
  [p_sat_mat]
    type = ADSaturationPressureMaterial
    T = T
    p_sat = p_sat
    fp_2phase = fp_2phase
  []
[]

[Postprocessors]
  [p_sat_pp]
    type = ADElementAverageMaterialProperty
    mat_prop = p_sat
    execute_on = 'INITIAL'
  []
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  csv = true
  execute_on = 'INITIAL'
[]

(test/tests/transfers/multiapp_nearest_node_transfer/tosub_displaced_master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    app_type = MooseTestApp
    execute_on = timestep_end
    positions = '0.48 0 0'
    input_files = tosub_displaced_sub.i
  [../]
[]

[Transfers]
  [./to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = from_master
    displaced_target_mesh = true
  [../]
  [./elemental_to_sub]
    type = MultiAppNearestNodeTransfer
    direction = to_multiapp
    multi_app = sub
    source_variable = u
    variable = elemental_from_master
    displaced_target_mesh = true
  [../]
[]

(test/tests/test_harness/output_csv_and_exodus.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [./x_field]
    type = PointValue
    variable = u
    point = '0.5 0.5 0'
  [../]
  [./y_field]
    type = PointValue
    variable = u
    point = '0.25 0.25 0'
  [../]
  [./z_field]
    type = PointValue
    variable = u
    point = '0.75 0.75 0'
  [../]
[]
[Outputs]
  exodus = true
  csv = true
[]

(python/chigger/tests/input/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 20
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  [./out]
    type = Exodus
    use_problem_dimension = false
  [../]
[]

(modules/xfem/test/tests/pressure_bc/inclined_edge_2d_pressure.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = False
[]

[XFEM]
  qrule = volfrac
  output_cut_plane = true
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 9
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.0 0.33 0.5 0.67'
  [../]
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    generate_output = 'stress_xx stress_yy'
  [../]
[]

[Functions]
  [./pressure]
    type = PiecewiseLinear
    x = '0 1.0 2.0'
    y = '0 500 1000'
  [../]
[]

[BCs]
  [./bottom_y]
    type = DirichletBC
    boundary = 0
    variable = disp_y
    value = 0.0
  [../]
  [./top_y]
    type = DirichletBC
    boundary = 2
    variable = disp_y
    value = 0.0
  [../]
  [./bottom_x]
    type = DirichletBC
    boundary = 0
    variable = disp_x
    value = 0.0
  [../]
[]

[DiracKernels]
  [./pressure_x]
    type = XFEMPressure
    variable = disp_x
    component = 0
    function = pressure
  [../]

  [./pressure_y]
    type = XFEMPressure
    variable = disp_y
    component = 1
    function = pressure
  [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ComputeLinearElasticStress
  [../]
[]

[Executioner]
  type = Transient

  solve_type = 'PJFNK'
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  [./Predictor]
    type = SimplePredictor
    scale = 1.0
  [../]

# controls for linear iterations
  l_max_its = 100
  l_tol = 1e-2

# controls for nonlinear iterations
  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12

# time control
  start_time = 0.0
  dt = 1
  end_time = 2
[]

[Outputs]
  file_base = inclined_edge_2d_pressure_out
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(test/tests/misc/check_error/kernel_with_empty_var.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./rea]
    type = Reaction
    variable = ''
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = 2
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Outputs]
  file_base = out
  exodus = true
[]

(modules/tensor_mechanics/test/tests/recompute_radial_return/isotropic_plasticity_incremental_strain.i)

# This simulation uses the piece-wise linear strain hardening model
# with the incremental small strain formulation; incremental small strain
# is required to produce the strain_increment for the DiscreteRadialReturnStressIncrement
# class, which handles the calculation of the stress increment to return
# to the yield surface in a J2 (isotropic) plasticity problem.
#
#  This test assumes a Poissons ratio of zero and applies a displacement loading
# condition on the top in the y direction while fixing the displacement in the x
# and z directions; thus, only the normal stress and the normal strains in the
# y direction are compared in this problem.
#
# A similar problem was run in Abaqus on a similar 1 element mesh and was used
# to verify the SolidMechanics solution; this TensorMechanics code matches the
# SolidMechanics solution.
#
# Mechanical strain is the sum of the elastic and plastic strains but is different
# from total strain in cases with eigen strains, e.g. thermal strain.

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Functions]
  [./top_pull]
    type = ParsedFunction
    value = t*(0.01)
  [../]
  [./hf]
    type = PiecewiseLinear
    x = '0  0.00004 0.0001  0.1'
    y = '50   54    56       60'
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    strain = SMALL
    incremental = true
    add_variables = true
    generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
  [../]
[]

[BCs]
  [./y_pull_function]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = top
    function = top_pull
  [../]

  [./x_sides]
    type = DirichletBC
    variable = disp_x
    boundary = 'left right'
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_sides]
    type = DirichletBC
    variable = disp_z
    boundary = 'back front'
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.5e5
    poissons_ratio = 0.0
  [../]
  [./isotropic_plasticity]
    type = IsotropicPlasticityStressUpdate
    yield_stress = 25.
    hardening_constant = 1000.0
  [../]
  [./radial_return_stress]
    type = ComputeMultipleInelasticStress
    tangent_operator = elastic
    inelastic_models = 'isotropic_plasticity'
  [../]
[]

[Executioner]
  type = Transient

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 20
  nl_max_its = 20
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-12
  l_tol = 1e-9

  start_time = 0.0
  end_time = 0.01875
  dt = 0.00125
  dtmin = 0.0001
[]

[Outputs]
  exodus = true
  print_linear_residuals = true
  perf_graph = true
[]

(test/tests/bcs/periodic/auto_periodic_bc_test.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0
  xmax = 40
  ymax = 40
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  active = 'u'

  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./periodic_dist]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  active = 'diff forcing dot'

  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./forcing]
    type = GaussContForcing
    variable = u
  [../]

  [./dot]
    type = TimeDerivative
    variable = u
  [../]
[]

[AuxKernels]
  [./periodic_dist]
    type = PeriodicDistanceAux
    variable = periodic_dist
    point = '4 6 0'
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      variable = u
      auto_direction = 'x y'
    [../]
  [../]
[]

[Executioner]
  type = Transient
  dt = 1
  num_steps = 20
  solve_type = NEWTON
[]

[Outputs]
  execute_on = 'timestep_end'
  file_base = out_auto
  exodus = true
[]

(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_moregrains.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 40
  ny = 40
  nz = 0
  xmax = 250
  ymax = 250
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 12
  grain_num = 25
  var_name_base = gr
  numbub = 15
  bubspac = 22
  radius = 8
  int_width = 10
  invalue = 1
  outvalue = 0.1
[]

[Variables]
  [./c]
  [../]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./PolycrystalVoronoiVoidIC]
      polycrystal_ic_uo = voronoi
    [../]
  [../]
  [./c_IC]
    variable = c
    type = PolycrystalVoronoiVoidIC
    structure_type = voids
    polycrystal_ic_uo = voronoi
  [../]
[]

[UserObjects]
  [./voronoi]
    type = PolycrystalVoronoi
    int_width = 0
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 0
[]

[Outputs]
  exodus = true
[]

(modules/richards/test/tests/recharge_discharge/rd02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 120
  ny = 1
  xmin = 0
  xmax = 6
  ymin = 0
  ymax = 0.05
[]


[GlobalParams]
  richardsVarNames_UO = PPNames
[]

[Functions]
  [./dts]
    type = PiecewiseLinear
    y = '1E-2 1 10 500 5000 50000'
    x = '0 10 100 1000 10000 500000'
  [../]
[]

[UserObjects]
  [./PPNames]
    type = RichardsVarNames
    richards_vars = pressure
  [../]
  [./DensityConstBulk]
    type = RichardsDensityConstBulk
    dens0 = 1E3
    bulk_mod = 2E7
  [../]
  [./SeffVG]
    type = RichardsSeff1VG
    m = 0.336
    al = 1.43E-4
  [../]
  [./RelPermPower]
    type = RichardsRelPermVG1
    scut = 0.99
    simm = 0.0
    m = 0.336
  [../]
  [./Saturation]
    type = RichardsSat
    s_res = 0.0
    sum_s_res = 0.0
  [../]
  [./SUPGstandard]
    type = RichardsSUPGstandard
    p_SUPG = 1.0E+0
  [../]
[]



[Variables]
  active = 'pressure'
  [./pressure]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.0
  [../]
[]


[Kernels]
  active = 'richardsf richardst'
  [./richardst]
    type = RichardsMassChange
    variable = pressure
  [../]
  [./richardsf]
    type = RichardsFlux
    variable = pressure
  [../]
[]


[AuxVariables]
  [./Seff1VG_Aux]
  [../]
[]


[AuxKernels]
  [./Seff1VG_AuxK]
    type = RichardsSeffAux
    variable = Seff1VG_Aux
    seff_UO = SeffVG
    pressure_vars = pressure
  [../]
[]




[BCs]
  active = 'fix_bot'
  [./fix_bot]
    type = DirichletBC
    variable = pressure
    boundary = 'left'
    value = 0.0
  [../]
[]


[Materials]
  [./rock]
    type = RichardsMaterial
    block = 0
    mat_porosity = 0.33
    mat_permeability = '0.295E-12 0 0  0 0.295E-12 0  0 0 0.295E-12'
    density_UO = DensityConstBulk
    relperm_UO = RelPermPower
    SUPG_UO = SUPGstandard
    sat_UO = Saturation
    seff_UO = SeffVG
    viscosity = 1.01E-3
    gravity = '-10 0 0'
    linear_shape_fcns = true
  [../]
[]


[Preconditioning]
  active = 'andy'

  [./andy]
    type = SMP
    full = true
    petsc_options = ''

    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-13 1E-15 10000'
  [../]
[]


[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 345600

  [./TimeStepper]
    type = FunctionDT
    function = dts
  [../]
[]


[Outputs]
  file_base = rd02
  interval = 100000
  execute_on = 'initial final'
  exodus = true
[]

(modules/combined/test/tests/linear_elasticity/linear_anisotropic_material.i)

# This input file is designed to test the LinearGeneralAnisotropicMaterial class.  This test is
# for regression testing.  This just takes the material properties and puts them into
# aux variables; the diffusion kernel is just to have a simple kernel to run the test.
[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  xmin = 0
  xmax = 50
  ymin = 0
  ymax = 50
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./diffused]
  [../]
[]

[Modules/TensorMechanics/Master/All]
  strain = SMALL
  incremental = true
  add_variables = true
[]

[AuxVariables]
  [./C11]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C12]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C13]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C14]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C15]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C16]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C22]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C23]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C24]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C25]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C26]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C33]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C34]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C35]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C36]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C44]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C45]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C46]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C55]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C56]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./C66]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = diffused
  [../]
[]

[AuxKernels]
  [./matl_C11]
    type = RankFourAux
    rank_four_tensor = elasticity_tensor
    index_i = 0
    index_j = 0
    index_k = 0
    index_l = 0
    variable = C11
  [../]
  [./matl_C12]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 0
   index_j = 0
   index_k = 1
   index_l = 1
   variable = C12
 [../]
 [./matl_C13]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 0
   index_j = 0
   index_k = 2
   index_l = 2
   variable = C13
 [../]
 [./matl_C14]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 0
   index_j = 0
   index_k = 1
   index_l = 2
   variable = C14
 [../]
 [./matl_C15]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 0
   index_j = 0
   index_k = 0
   index_l = 2
   variable = C15
 [../]
 [./matl_C16]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 0
   index_j = 0
   index_k = 0
   index_l = 1
   variable = C16
 [../]
 [./matl_C22]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 1
   index_j = 1
   index_k = 1
   index_l = 1
   variable = C22
 [../]
 [./matl_C23]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 1
   index_j = 1
   index_k = 2
   index_l = 2
   variable = C23
 [../]

 [./matl_C24]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 1
   index_j = 1
   index_k = 1
   index_l = 2
   variable = C24
 [../]
 [./matl_C25]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 1
   index_j = 1
   index_k = 0
   index_l = 2
   variable = C25
 [../]
 [./matl_C26]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 1
   index_j = 1
   index_k = 0
   index_l = 1
   variable = C26
 [../]
 [./matl_C33]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 2
   index_j = 2
   index_k = 2
   index_l = 2
   variable = C33
 [../]
 [./matl_C34]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 2
   index_j = 2
   index_k = 1
   index_l = 2
   variable = C34
 [../]
 [./matl_C35]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 2
   index_j = 2
   index_k = 0
   index_l = 2
   variable = C35
 [../]
 [./matl_C36]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 2
   index_j = 2
   index_k = 0
   index_l = 1
   variable = C36
 [../]

 [./matl_C44]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 1
   index_j = 2
   index_k = 1
   index_l = 2
   variable = C44
 [../]
 [./matl_C45]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 1
   index_j = 2
   index_k = 0
   index_l = 2
   variable = C45
 [../]
 [./matl_C46]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 1
   index_j = 2
   index_k = 0
   index_l = 1
   variable = C46
 [../]
 [./matl_C55]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 0
   index_j = 2
   index_k = 0
   index_l = 2
   variable = C55
 [../]
 [./matl_C56]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 0
   index_j = 2
   index_k = 0
   index_l = 1
   variable = C56
 [../]
 [./matl_C66]
   type = RankFourAux
   rank_four_tensor = elasticity_tensor
   index_i = 0
   index_j = 1
   index_k = 0
   index_l = 1
   variable = C66
 [../]
[]


[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    fill_method = symmetric21
    C_ijkl ='1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0'
  [../]
  [./stress]
    type = ComputeStrainIncrementBasedStress
  [../]
[]

[BCs]
  [./bottom]
    type = DirichletBC
    variable = diffused
    boundary = '1'
    value = 1
  [../]
  [./top]
    type = DirichletBC
    variable = diffused
    boundary = '2'
    value = 0
  [../]
  [./disp_x_BC]
    type = DirichletBC
    variable = disp_x
    boundary = '0 1 2 3'
    value = 0.0
  [../]
  [./disp_y_BC]
    type = DirichletBC
    variable = disp_y
    boundary = '0 1 2 3'
    value = 0.0
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/central_difference/consistent/3D/3d_consistent_implicit.i)

# One element test for the Newmark-Beta time integrator.

[Mesh]
  type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
  dim = 3 # Dimension of the mesh
  nx = 1 # Number of elements in the x direction
  ny = 1 # Number of elements in the y direction
  nz = 2 # Number of elements in the z direction
  xmin = 0.0
  xmax = 1
  ymin = 0.0
  ymax = 1
  zmin = 0.0
  zmax = 2
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxVariables]
  [./vel_x]
  [../]
  [./accel_x]
  [../]
  [./vel_y]
  [../]
  [./accel_y]
  [../]
  [./vel_z]
  [../]
  [./accel_z]
  [../]
[]

[Kernels]
  [./DynamicTensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./inertia_x]
    type = InertialForce
    variable = disp_x
  [../]
  [./inertia_y]
    type = InertialForce
    variable = disp_y
  [../]
  [./inertia_z]
    type = InertialForce
    variable = disp_z
  [../]
[]

[AuxKernels]
  [./accel_x]
    type = TestNewmarkTI
    variable = accel_x
    displacement = disp_x
    first = false
  [../]
  [./vel_x]
    type = TestNewmarkTI
    variable = vel_x
    displacement = disp_x
  [../]
  [./accel_y]
    type = TestNewmarkTI
    variable = accel_y
    displacement = disp_y
    first = false
  [../]
  [./vel_y]
    type = TestNewmarkTI
    variable = vel_y
    displacement = disp_y
  [../]
  [./accel_z]
    type = TestNewmarkTI
    variable = accel_z
    displacement = disp_z
    first = false
  [../]
  [./vel_z]
    type = TestNewmarkTI
    variable = vel_z
    displacement = disp_z
  [../]
[]

[BCs]
  [./x_bot]
    type = PresetDisplacement
    boundary = 'back'
    variable = disp_x
    beta = 0.25
    velocity = vel_x
    acceleration = accel_x
    function = dispx
  [../]
  [./y_bot]
    type = PresetDisplacement
    boundary = 'back'
    variable = disp_y
    beta = 0.25
    velocity = vel_y
    acceleration = accel_y
    function = dispy
  [../]
  [./z_bot]
    type = PresetDisplacement
    boundary = 'back'
    variable = disp_z
    beta = 0.25
    velocity = vel_z
    acceleration = accel_z
    function = dispz
  [../]
  [./Periodic]
    [./x_dir]
      variable = 'disp_x disp_y disp_z'
      primary = 'left'
      secondary = 'right'
      translation = '1.0 0.0 0.0'
    [../]
    [./y_dir]
      variable = 'disp_x disp_y disp_z'
      primary = 'bottom'
      secondary = 'top'
      translation = '0.0 1.0 0.0'
    [../]
  [../]
[]

[Functions]
  [./dispx]
    type = PiecewiseLinear
    x = '0.0 1.0 2.0 3.0 4.0' # time
    y = '0.0 1.0 0.0 -1.0 0.0'  # displacement
  [../]
  [./dispy]
    type = ParsedFunction
    value = 0.1*t*t*sin(10*t)
  [../]
  [./dispz]
    type = ParsedFunction
    value = 0.1*t*t*sin(20*t)
  [../]
[]

[Materials]
  [./elasticity_tensor_block]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1e6
    poissons_ratio = 0.25
    block = 0
  [../]
  [./strain_block]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress_block]
    type = ComputeFiniteStrainElasticStress
    block = 0
  [../]
  [./density]
    type = GenericConstantMaterial
    block = 0
    prop_names = density
    prop_values = 1e4
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  nl_abs_tol = 1e-08
  nl_rel_tol = 1e-08
  timestep_tolerance = 1e-6
  start_time = -0.01
  end_time = 0.1
  dt = 0.005
  [./TimeIntegrator]
    type = NewmarkBeta
    beta = 0.25
    gamma = 0.5
  [../]
[]

[Postprocessors]
  [./accel_6x]
    type = NodalVariableValue
    nodeid = 6
    variable = accel_x
  [../]
[]

[Outputs]
  exodus = false
  csv = true
[]

(test/tests/userobjects/layered_integral/layered_integral_fv_test.i)

###########################################################
# This is a test of the UserObject System. The
# LayeredIntegral UserObject executes independently during
# the solve to compute a user-defined value. In this case
# an integral value in discrete layers along a vector
# in the domain. (Type: ElementalUserObject)
#
# @Requirement F6.40
###########################################################


[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  nz = 6
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
    fv = true
  [../]
[]

[AuxVariables]
  [./layered_integral]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[FVKernels]
  [./diff]
    type = FVDiffusion
    variable = u
    coeff = 1
  [../]
[]

[AuxKernels]
  [./liaux]
    type = SpatialUserObjectAux
    variable = layered_integral
    execute_on = timestep_end
    user_object = layered_integral
  [../]
[]

[FVBCs]
  [./bottom]
    type = FVDirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = FVDirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[UserObjects]
  [./layered_integral]
    type = LayeredIntegral
    direction = y
    num_layers = 3
    variable = u
    execute_on = linear
  [../]
[]

[Executioner]
  type = Steady
[]

[Outputs]
  file_base = fv_out
  exodus = true
[]

(tutorials/darcy_thermo_mech/step03_darcy_material/problems/step3b.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 10
  xmax = 0.304 # Length of test chamber
  ymax = 0.0257 # Test chamber radius
[]

[Variables/pressure]
[]

[Kernels]
  [darcy_pressure]
    type = DarcyPressure
    variable = pressure
  []
[]

[BCs]
  [inlet]
    type = DirichletBC
    variable = pressure
    boundary = left
    value = 4000 # (Pa) From Figure 2 from paper.  First data point for 1mm spheres.
  []
  [outlet]
    type = DirichletBC
    variable = pressure
    boundary = right
    value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
  []
[]

[Materials]
  [column]
    type = PackedColumn
    radius = '1 + 2/3.04*x'
    outputs = exodus
  []
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = X
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/gravity/ad_gravity_test.i)

#
# Gravity Test
#
# This test is designed to apply a gravity body force.
#
# The mesh is composed of one block with a single element.
# The bottom is fixed in all three directions.  Poisson's ratio
# is zero and the density is 20/9.81
# which makes it trivial to check displacements.
#

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Mesh]
  type = GeneratedMesh
  dim = 3
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  # [./TensorMechanics]
  # [../]
  [./x]
    type = ADStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./y]
    type = ADStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./z]
    type = ADStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./gravity_y]
    type = ADGravity
    variable = disp_y
    value = -9.81
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = bottom
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./no_z]
    type = DirichletBC
    variable = disp_z
    boundary = bottom
    value = 0.0
  [../]
[]

[Materials]
  [./Elasticity_tensor]
    type = ADComputeElasticityTensor
    fill_method = symmetric_isotropic
    C_ijkl = '0 0.5e6'
  [../]
  [./strain]
    type = ADComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./stress]
    type = ADComputeLinearElasticStress
  [../]
  [./density]
    type = ADGenericConstantMaterial
    prop_names = density
    prop_values = 2.0387
  [../]
[]

[Preconditioning]
  [./full]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  nl_abs_tol = 1e-10
  l_max_its = 20
[]

[Outputs]
  [./out]
    type = Exodus
    elemental_as_nodal = true
  [../]
[]

(modules/chemical_reactions/test/tests/exceptions/missing_sto2.i)

# Missing stoichiometric coefficient in CoupledBEEquilibriumSub Kernel

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[Variables]
  [./a]
  [../]
  [./b]
  [../]
  [./c]
  [../]
[]

[Kernels]
  [./a_ie]
    type = PrimaryTimeDerivative
    variable = a
  [../]
  [./b_ie]
    type = PrimaryTimeDerivative
    variable = b
  [../]
  [./c_ie]
    type = PrimaryTimeDerivative
    variable = c
  [../]
  [./aeq]
    type = CoupledBEEquilibriumSub
    variable = a
    log_k = 1
    weight = 2
    sto_u = 2
    v = 'b c'
    sto_v = 1
    gamma_v = '2 2'
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = porosity
    prop_values = 0.2
  [../]
[]

[Executioner]
  type = Transient
  end_time = 1
[]

(modules/geochemistry/test/tests/kernels/dispersion_jac.i)

# Tests that the GeochemistryDispersion Jacobian is correctly computed
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 3
  ny = 2
[]

[Variables]
  [conc]
  []
[]

[Kernels]
  [disp]
    type = GeochemistryDispersion
    variable = conc
    porosity = porosity
    tensor_coeff = '1 2 3 4 5 6 7 8 9'
  []
[]

[AuxVariables]
  [porosity]
  []
[]

[AuxKernels]
  [porosity]
    type = FunctionAux
    function = '1.0 + x + y + z'
    variable = porosity
  []
[]

[Preconditioning]
  [check]
    type = SMP
    full = true
    petsc_options = '-snes_test_jacobian -snes_force_iteration'
    petsc_options_iname = '-snes_type -ksp_type -pc_type -snes_convergence_test'
    petsc_options_value = ' ksponly    preonly   none     skip'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  num_steps = 1
[]

(modules/phase_field/test/tests/conserved_noise/normal.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  xmin = 0.0
  xmax = 10.0
  ymin = 0.0
  ymax = 10.0
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = FIRST
    family = LAGRANGE
    initial_condition = 0.9
  [../]
  [./w]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Preconditioning]
  active = 'SMP'
  [./SMP]
   type = SMP
   off_diag_row = 'w c'
   off_diag_column = 'c w'
  [../]
[]

[Kernels]
  [./cres]
    type = SplitCHMath
    variable = c
    kappa_name = kappa_c
    w = w
  [../]

  [./wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]

  [./time]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]

  [./conserved_langevin]
    type = ConservedLangevinNoise
    amplitude = 0.5
    variable = w
    noise = normal_noise
  []
[]

[BCs]
  [./Periodic]
    [./all]
      variable = 'c w'
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 2.0'
  [../]
[]

[UserObjects]
  [./normal_noise]
    type = ConservedNormalNoise
  [../]
[]

[Postprocessors]
  [./total_c]
    type = ElementIntegralVariablePostprocessor
    execute_on = 'initial timestep_end'
    variable = c
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'BDF2'

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type'
  petsc_options_value = 'lu'

  l_max_its = 30
  l_tol = 1.0e-3

  nl_max_its = 30
  nl_rel_tol = 1.0e-8
  nl_abs_tol = 1.0e-10

  dt = 10.0
  num_steps = 4
[]

[Outputs]
  file_base = normal
  exodus = true
  [./csv]
    type = CSV
    delimiter = ' '
  [../]
[]

(modules/phase_field/test/tests/phase_field_kernels/nonuniform_barrier_coefficient.i)

# This material tests the kernels ACBarrierFunction and ACKappaFunction for a
# multiphase system.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 20
  ny = 20
  xmin = -200
  xmax = 200
  ymin = -200
  ymax = 200
  uniform_refine = 0
[]

[Variables]
  [./gr0]
  [../]
  [./gr1]
  [../]
[]

[ICs]
  [./gr0_IC]
    type = BoundingBoxIC
    variable = gr0
    x1 = -80
    y1 = -80
    x2 = 80
    y2 = 80
    inside = 0
    outside = 1
  [../]
  [./gr1_IC]
    type = BoundingBoxIC
    variable = gr1
    x1 = -80
    y1 = -80
    x2 = 80
    y2 = 80
    inside = 1
    outside = 0
  [../]
[]

[Materials]
  [./constants]
    type = GenericConstantMaterial
    prop_names =  'L   gamma E0 E1'
    prop_values = '0.1 1.5   3  1'
  [../]
  [./h0]
    type = DerivativeParsedMaterial
    f_name = h0
    args = 'gr0 gr1'
    function = 'gr0^2 / (gr0^2 + gr1^2)'
    derivative_order = 2
  [../]
  [./h1]
    type = DerivativeParsedMaterial
    f_name = h1
    args = 'gr0 gr1'
    function = 'gr1^2 / (gr0^2 + gr1^2)'
    derivative_order = 2
  [../]
  [./mu]
    type = DerivativeParsedMaterial
    f_name = mu
    args = 'gr0 gr1'
    constant_names = 'mag'
    constant_expressions = '16'
    function = 'mag * (gr0^2 * gr1^2 + 0.1)'
    derivative_order = 2
  [../]
  [./kappa]
    type = DerivativeParsedMaterial
    f_name = kappa
    args = 'gr0 gr1'
    material_property_names = 'h0(gr0,gr1) h1(gr0,gr1)'
    constant_names = 'mag0 mag1'
    constant_expressions = '200 100'
    function = 'h0*mag0 + h1*mag1'
    derivative_order = 2
  [../]
[]

[Kernels]
  [./gr0_time]
    type = TimeDerivative
    variable = gr0
  [../]
  [./gr0_interface]
    type = ACInterface
    variable = gr0
    args = 'gr1'
    mob_name = L
    kappa_name = 'kappa'
  [../]
  [./gr0_switching]
    type = ACSwitching
    variable = gr0
    args = 'gr1'
    hj_names = 'h0 h1'
    Fj_names = 'E0 E1'
    mob_name = L
  [../]
  [./gr0_multi]
    type = ACGrGrMulti
    variable = gr0
    v = 'gr1'
    mob_name = L
    gamma_names = 'gamma'
  [../]
  [./gr0_barrier]
    type = ACBarrierFunction
    variable = gr0
    mob_name = L
    gamma = gamma
    v = 'gr1'
  [../]
  [./gr0_kappa]
    type = ACKappaFunction
    variable = gr0
    mob_name = L
    kappa_name = kappa
    v = 'gr1'
  [../]

  [./gr1_time]
    type = TimeDerivative
    variable = gr1
  [../]
  [./gr1_interface]
    type = ACInterface
    variable = gr1
    args = 'gr0'
    mob_name = L
    kappa_name = 'kappa'
  [../]
  [./gr1_switching]
    type = ACSwitching
    variable = gr1
    args = 'gr0'
    hj_names = 'h0 h1'
    Fj_names = 'E0 E1'
    mob_name = L
  [../]
  [./gr1_multi]
    type = ACGrGrMulti
    variable = gr1
    v = 'gr0'
    mob_name = L
    gamma_names = 'gamma'
  [../]
  [./gr1_barrier]
    type = ACBarrierFunction
    variable = gr1
    mob_name = L
    gamma = gamma
    v = 'gr0'
  [../]
  [./gr1_kappa]
    type = ACKappaFunction
    variable = gr1
    mob_name = L
    kappa_name = kappa
    v = 'gr0'
  [../]
[]

[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart -sub_ksp_type'
  petsc_options_value = ' asm      ilu          1               31                 preonly'
  nl_max_its = 20
  l_max_its = 30
  l_tol = 1e-4
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-12
  start_time = 0
  num_steps = 3
  dt = 1
[]

[Outputs]
  exodus = true
[]

(test/tests/dirackernels/nonlinear_source/nonlinear_source.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  xmin = 0
  xmax = 1
  ymin = 0
  ymax = 1
  nx = 2
  ny = 2
  elem_type = QUAD4
  uniform_refine = 4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]

  [./v]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./ddt_u]
    type = TimeDerivative
    variable = u
  [../]

  [./diff_u]
    type = Diffusion
    variable = u
  [../]

  [./ddt_v]
    type = TimeDerivative
    variable = v
  [../]

  [./diff_v]
    type = Diffusion
    variable = v
  [../]
[]

[DiracKernels]
  [./nonlinear_source]
    type = NonlinearSource
    variable = u
    coupled_var = v
    scale_factor = 1000
    point = '0.2 0.3 0'
  [../]
[]

[BCs]
  [./left_u]
    type = DirichletBC
    variable = u
    boundary = 3
    value = 0
  [../]

  [./right_u]
    type = DirichletBC
    variable = u
    boundary = 1
    value = 1
  [../]

  [./left_v]
    type = DirichletBC
    variable = v
    boundary = 3
    value = 1
  [../]

  [./right_v]
    type = DirichletBC
    variable = v
    boundary = 1
    value = 0
  [../]
[]

[Preconditioning]
  [./precond]
    type = SMP
    # 'full = true' is required for computeOffDiagJacobian() to get
    # called.  If you comment this out, you should see that this test
    # requires more linear and nonlinear iterations.
    full = true

    # Added to test Jacobian contributions for Dirac Kernels
    # Options that do not seem to do anything for this problem? -snes_check_jacobian -snes_check_jacobian_view
    # petsc_options = '-snes_test_display' # print out all the matrix entries
    # petsc_options_iname = '-snes_type'
    # petsc_options_value = 'test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON' # NEWTON provides a more stringent test of off-diagonal Jacobians
  num_steps = 5
  dt = 1
  dtmin = 1
  l_max_its = 100
  nl_max_its = 6
  nl_abs_tol = 1.e-13
[]

[Postprocessors]
  # A PointValue postprocessor at the Dirac point location
  [./point_value]
    type = PointValue
    variable = u
    point = '0.2 0.3 0'
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/capped_weak_plane/small_deform11.i)

# use an initial stress, then apply a shear deformation and tensile stretch to observe all hardening.
# Here p_trial=12, q_trial=2*Sqrt(20)
# MOOSE yields:
# q_returned = 1.696
# p_returned = 0.100
# intnl_shear = 1.81
# intnl_tens = 0.886
# These give, at the returned point
# cohesion = 1.84
# tanphi = 0.513
# tanpsi = 0.058
# tensile = 0.412
# This means that
# f_shear = -0.0895
# f_tensile = -0.312
# Note that these are within smoothing_tol (=1) of each other
# Hence, smoothing must be used:
# ismoother = 0.0895
# (which gives the yield function value = 0)
# smoother = 0.328
# This latter gives dg/dq = 0.671, dg/dp = 0.368
# for the flow directions.  Finally ga = 2.70, and
# the returned point satisfies the normality conditions.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    incremental = true
    eigenstrain_names = ini_stress
    generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
  [../]
[]

[BCs]
  [./bottomx]
    type = DirichletBC
    variable = disp_x
    boundary = back
    value = 0.0
  [../]
  [./bottomy]
    type = DirichletBC
    variable = disp_y
    boundary = back
    value = 0.0
  [../]
  [./bottomz]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '0.5*t'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = 't'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '0.5*t'
  [../]
[]


[AuxVariables]
  [./f_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f_compressive]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_shear]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./intnl_tensile]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./iter]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./ls]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./f_shear]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = f_shear
  [../]
  [./f_tensile]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 1
    variable = f_tensile
  [../]
  [./f_compressive]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 2
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 0
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = MaterialStdVectorAux
    property = plastic_internal_parameter
    index = 1
    variable = intnl_tensile
  [../]
  [./iter]
    type = MaterialRealAux
    property = plastic_NR_iterations
    variable = iter
  [../]
  [./ls]
    type = MaterialRealAux
    property = plastic_linesearch_needed
    variable = ls
  [../]
[]

[Postprocessors]
  [./stress_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./stress_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./stress_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./stress_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./stress_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./stress_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./strainp_xx]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xx
  [../]
  [./strainp_xy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xy
  [../]
  [./strainp_xz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_xz
  [../]
  [./strainp_yy]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yy
  [../]
  [./strainp_yz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_yz
  [../]
  [./strainp_zz]
    type = PointValue
    point = '0 0 0'
    variable = plastic_strain_zz
  [../]
  [./straint_xx]
    type = PointValue
    point = '0 0 0'
    variable = strain_xx
  [../]
  [./straint_xy]
    type = PointValue
    point = '0 0 0'
    variable = strain_xy
  [../]
  [./straint_xz]
    type = PointValue
    point = '0 0 0'
    variable = strain_xz
  [../]
  [./straint_yy]
    type = PointValue
    point = '0 0 0'
    variable = strain_yy
  [../]
  [./straint_yz]
    type = PointValue
    point = '0 0 0'
    variable = strain_yz
  [../]
  [./straint_zz]
    type = PointValue
    point = '0 0 0'
    variable = strain_zz
  [../]
  [./f_shear]
    type = PointValue
    point = '0 0 0'
    variable = f_shear
  [../]
  [./f_tensile]
    type = PointValue
    point = '0 0 0'
    variable = f_tensile
  [../]
  [./f_compressive]
    type = PointValue
    point = '0 0 0'
    variable = f_compressive
  [../]
  [./intnl_shear]
    type = PointValue
    point = '0 0 0'
    variable = intnl_shear
  [../]
  [./intnl_tensile]
    type = PointValue
    point = '0 0 0'
    variable = intnl_tensile
  [../]
  [./iter]
    type = PointValue
    point = '0 0 0'
    variable = iter
  [../]
  [./ls]
    type = PointValue
    point = '0 0 0'
    variable = ls
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 2
    rate = 1
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningExponential
    value_0 = 1.0
    value_residual = 0.5
    rate = 2
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningExponential
    value_0 = 0.1
    value_residual = 0.05
    rate = 1
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningExponential
    value_0 = 1
    value_residual = 0
    rate = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 1E8
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    lambda = 4.0
    shear_modulus = 4.0
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '0 0 2 0 0 4 2 4 6'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    max_NR_iterations = 20
    tip_smoother = 0
    smoothing_tol = 1
    yield_function_tol = 1E-3
    perfect_guess = false
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform11
  [./csv]
    type = CSV
  [../]
[]

(modules/porous_flow/test/tests/relperm/corey1.i)

# Test Corey relative permeability curve by varying saturation over the mesh
# Corey exponent n = 1 for both phases (linear residual saturation)
# No residual saturation in either phase

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [p0]
    initial_condition = 1e6
  []
  [s1]
  []
[]

[AuxVariables]
  [s0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [s1aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr0aux]
    family = MONOMIAL
    order = CONSTANT
  []
  [kr1aux]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [s0]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 0
    variable = s0aux
  []
  [s1]
    type = PorousFlowPropertyAux
    property = saturation
    phase = 1
    variable = s1aux
  []
  [kr0]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 0
    variable = kr0aux
  []
  [kr1]
    type = PorousFlowPropertyAux
    property = relperm
    phase = 1
    variable = kr1aux
  []
[]

[Functions]
  [s1]
    type = ParsedFunction
    value = x
  []
[]

[ICs]
  [s1]
    type = FunctionIC
    variable = s1
    function = s1
  []
[]

[Kernels]
  [p0]
    type = Diffusion
    variable = p0
  []
  [s1]
    type = Diffusion
    variable = s1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'p0 s1'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
  []
  [ppss]
    type = PorousFlow2PhasePS
    phase0_porepressure = p0
    phase1_saturation = s1
    capillary_pressure = pc
  []
  [kr0]
    type = PorousFlowRelativePermeabilityCorey
    phase = 0
    n = 1
  []
  [kr1]
    type = PorousFlowRelativePermeabilityCorey
    phase = 1
    n = 1
  []
[]

[VectorPostprocessors]
  [vpp]
    type = LineValueSampler
    variable = 's0aux s1aux kr0aux kr1aux'
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 20
    sort_by = id
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
  nl_abs_tol = 1e-8
[]

[BCs]
  [sleft]
    type = DirichletBC
    variable = s1
    value = 0
    boundary = left
  []
  [sright]
    type = DirichletBC
    variable = s1
    value = 1
    boundary = right
  []
[]

[Outputs]
  csv = true
  execute_on = timestep_end
[]

(modules/tensor_mechanics/test/tests/jacobian/cwpc01.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
  Cosserat_rotations = 'wc_x wc_y wc_z'
[]

[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
  [./wc_x]
  [../]
  [./wc_y]
  [../]
[]

[Kernels]
  [./cx_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_x
    component = 0
  [../]
  [./cy_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_y
    component = 1
  [../]
  [./cz_elastic]
    type = CosseratStressDivergenceTensors
    variable = disp_z
    component = 2
  [../]
  [./x_couple]
    type = StressDivergenceTensors
    variable = wc_x
    displacements = 'wc_x wc_y wc_z'
    component = 0
    base_name = couple
  [../]
  [./y_couple]
    type = StressDivergenceTensors
    variable = wc_y
    displacements = 'wc_x wc_y wc_z'
    component = 1
    base_name = couple
  [../]
  [./x_moment]
    type = MomentBalancing
    variable = wc_x
    component = 0
  [../]
  [./y_moment]
    type = MomentBalancing
    variable = wc_y
    component = 1
  [../]
[]

[AuxVariables]
  [./wc_z]
  [../]
[]

[UserObjects]
  [./coh]
    type = TensorMechanicsHardeningConstant
    value = 20
  [../]
  [./tanphi]
    type = TensorMechanicsHardeningConstant
    value = 0.5
  [../]
  [./tanpsi]
    type = TensorMechanicsHardeningConstant
    value = 2.055555555556E-01
  [../]
  [./t_strength]
    type = TensorMechanicsHardeningConstant
    value = 1
  [../]
  [./c_strength]
    type = TensorMechanicsHardeningConstant
    value = 100
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeLayeredCosseratElasticityTensor
    young = 10.0
    poisson = 0.25
    layer_thickness = 10.0
    joint_normal_stiffness = 2.5
    joint_shear_stiffness = 2.0
  [../]
  [./strain]
    type = ComputeCosseratIncrementalSmallStrain
    eigenstrain_names = ini_stress
  [../]
  [./ini_stress]
    type = ComputeEigenstrainFromInitialStress
    initial_stress = '10 0 0  0 10 0  0 0 10'
    eigenstrain_name = ini_stress
  [../]
  [./admissible]
    type = ComputeMultipleInelasticCosseratStress
    inelastic_models = stress
    perform_finite_strain_rotations = false
  [../]
  [./stress]
    type = CappedWeakPlaneCosseratStressUpdate
    cohesion = coh
    tan_friction_angle = tanphi
    tan_dilation_angle = tanpsi
    tensile_strength = t_strength
    compressive_strength = c_strength
    tip_smoother = 1
    smoothing_tol = 1
    yield_function_tol = 1E-11
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  solve_type = 'NEWTON'
  end_time = 1
  dt = 1
  type = Transient
[]

(modules/level_set/test/tests/transfers/markers/multi_level/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  uniform_refine = 2
[]

[Adaptivity]
  marker = marker
  max_h_level = 2
  cycles_per_step = 2
  [./Indicators]
    [./error]
      type = GradientJumpIndicator
      variable = u
    [../]
  [../]
  [./Markers]
    [./marker]
      type = ErrorFractionMarker
      coarsen = 0.4
      refine = 0.5
      indicator = error
    [../]
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Problem]
  type = LevelSetProblem
[]

[Executioner]
  type = Transient
  dt = 0.02
  num_steps = 4
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    input_files = 'sub.i'
    execute_on = TIMESTEP_END
  [../]
[]

[Transfers]
  [./marker_to_sub]
    type = LevelSetMeshRefinementTransfer
    multi_app = sub
    source_variable = marker
    variable = marker
    check_multiapp_execute_on = false
  [../]
[]

[Outputs]
  hide = u
  exodus = true
[]

(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/master_wrong_order.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[AuxVariables]
  [./a]
    family = SCALAR
    order = SIXTH
  [../]
[]

[Variables]
  [./dummy]
  [../]
[]

[Kernels]
  [./dummy]
    type = Diffusion
    variable = dummy
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
[]

[MultiApps]
  [./sub]
    type = TransientMultiApp
    positions = '0 0 0'
    input_files = 'sub_wrong_order.i'
  [../]
[]

[Transfers]
  [./from_sub]
    type = MultiAppScalarToAuxScalarTransfer
    multi_app = sub
    source_variable = 'b'
    to_aux_scalar = 'a'
    direction = from_multiapp
  [../]
[]

[Outputs]
    exodus = true
[]

(modules/tensor_mechanics/test/tests/weak_plane_tensile/large_deform2.i)

# large strain with weak-plane normal rotating with mesh
# First rotate mesh 45deg about x axis
# Then apply stretch in the y=z direction.
# This should create a pure tensile load (no shear), which
# should return to the yield surface.
[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]

[BCs]
  # rotate:
  # ynew = c*y + s*z.  znew = -s*y + c*z
  [./bottomx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = back
    function = '0'
  [../]
  [./bottomy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = back
    function = '0.70710678*y+0.70710678*z-y'
  [../]
  [./bottomz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = back
    function = '-0.70710678*y+0.70710678*z-z'
  [../]

  [./topx]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = front
    function = '0'
  [../]
  [./topy]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = front
    function = '0.70710678*y+0.70710678*z-y+if(t>0,1,0)'
  [../]
  [./topz]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = front
    function = '-0.70710678*y+0.70710678*z-z+if(t>0,1,0)'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    property = plastic_yield_function
    index = 0
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./str]
    type = TensorMechanicsHardeningConstant
    value = 1.0E6
  [../]
  [./wpt]
    type = TensorMechanicsPlasticWeakPlaneTensile
    tensile_strength = str
    yield_function_tolerance = 1E-7
    internal_constraint_tolerance = 1E-5
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    plastic_models = wpt
    transverse_direction = '0 0 1'
    ep_plastic_tolerance = 1E-9
  [../]
[]


[Executioner]
  start_time = -1
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = large_deform2
  exodus = true
  [./csv]
    type = CSV
    [../]
[]

(test/tests/misc/jacobian/no_negative_jacobian.i)

# The mesh is inverted using a prescribed displacement.
# However, due to use_displaced_mesh = false in the Kernel,
# libMesh does not throw a "negative jacobian" error
[Mesh]
  type = GeneratedMesh
  dim = 3
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[AuxKernels]
  [./disp_x]
    variable = disp_x
    type = FunctionAux
    function = '-x*t'
  [../]
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
    use_displaced_mesh = false
  [../]
[]

[Executioner]
  type = Transient
  dt = 0.5
  end_time = 1.5
[]

(test/tests/controls/control_connection/control_connection.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [./control]
    type = TestControl
    execute_on = INITIAL
    test_type = 'connection'
    parameter = 'Kernels/diff/coef'
  [../]
[]

[Outputs]
  exodus = true
[]

(test/tests/auxkernels/solution_scalar_aux/build.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[AuxVariables]
  [./a]
    family = SCALAR
    order = FIRST
  [../]
[]

[Functions]
  [./a_fn]
    type = ParsedFunction
    value = '4 - t'
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxScalarKernels]
  [./a_sk]
    type = FunctionScalarAux
    variable = a
    function = a_fn
    execute_on = 'initial timestep_begin'
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 2
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 3
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'NEWTON'
  nl_rel_tol = 1e-10
  dt = 1
  num_steps = 3
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/action/reduced_eigenstrain_action.i)

#
# This test checks whether the ComputeReducedOrderEigenstrain is functioning properly
# when using the automatic_eigenstrain_names within the TensorMechanicsAction.  These
# results should match the results found in the eigenstrain folder for reducedOrderRZLinear.i
#

[GlobalParams]
  displacements = 'disp_x disp_y'
  volumetric_locking_correction = false
[]

[Problem]
  coord_type = RZ
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 1
  xmax = 3
  xmin = 1
  ymax = 1
  ymin = 0
  #second_order = true
[]

[Problem]
  solve = false
[]

[Functions]
  [./tempLinear]
    type = ParsedFunction
    value = '715-5*x'
  [../]
  [./tempQuadratic]
    type = ParsedFunction
    value = '2.5*x*x-15*x+722.5'
  [../]
  [./tempCubic]
    type = ParsedFunction
    value = '-1.25*x*x*x+11.25*x*x-33.75*x+733.75'
  [../]
[]

[Variables]
  [./temp]
    order = FIRST
    family = LAGRANGE
    initial_condition = 700
  [../]
[]

[AuxVariables]
  [./hydro_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./hydro_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./hydro_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./sxx_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./sxx_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./sxx_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./szz_constant]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./szz_first]
    order = FIRST
    family = MONOMIAL
  [../]
  [./szz_second]
    order = SECOND
    family = MONOMIAL
  [../]
  [./temp2]
    order = FIRST
    family = LAGRANGE
    initial_condition = 700
  [../]
[]

[Modules/TensorMechanics/Master]
  [./all]
    add_variables = true
    strain = SMALL
    incremental = true
    temperature = temp2
    automatic_eigenstrain_names = true
  [../]
[]

[Kernels]
  [./heat]
    type = Diffusion
    variable = temp
  [../]
[]

[AuxKernels]
  [./hydro_constant_aux]
    type = RankTwoScalarAux
    variable = hydro_constant
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./hydro_first_aux]
    type = RankTwoScalarAux
    variable = hydro_first
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./hydro_second_aux]
    type = RankTwoScalarAux
    variable = hydro_second
    rank_two_tensor = stress
    scalar_type = Hydrostatic
  [../]
  [./sxx_constant_aux]
    type = RankTwoAux
    variable = sxx_constant
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./sxx_first_aux]
    type = RankTwoAux
    variable = sxx_first
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./sxx_second_aux]
    type = RankTwoAux
    variable = sxx_second
    rank_two_tensor = stress
    index_i = 0
    index_j = 0
  [../]
  [./szz_constant_aux]
    type = RankTwoAux
    variable = szz_constant
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
  [./szz_first_aux]
    type = RankTwoAux
    variable = szz_first
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
  [./szz_second_aux]
    type = RankTwoAux
    variable = szz_second
    rank_two_tensor = stress
    index_i = 2
    index_j = 2
  [../]
  [./temp2]
    type = FunctionAux
    variable = temp2
    function = tempLinear
    execute_on = timestep_begin
  [../]
[]

[BCs]
  [./no_x]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom top'
    value = 0.0
  [../]

  [./temp_right]
    type = DirichletBC
    variable = temp
    boundary = right
    value = 700
  [../]
  [./temp_left]
    type = DirichletBC
    variable = temp
    boundary = left
    value = 710
  [../]
[]


[Materials]
  [./fuel_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 1
    poissons_ratio = 0
  [../]
  [./fuel_thermal_expansion]
    type = ComputeThermalExpansionEigenstrain
    thermal_expansion_coeff = 1
    temperature = temp2
    stress_free_temperature = 700.0
    eigenstrain_name = 'thermal_eigenstrain'
  [../]
  [./reduced_order_eigenstrain]
    type = ComputeReducedOrderEigenstrain
    input_eigenstrain_names = 'thermal_eigenstrain'
    eigenstrain_name = 'reduced_eigenstrain'
  [../]
[]


[Preconditioning]
  [./SMP]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew '
  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
  petsc_options_value = '70 hypre boomeramg'

  num_steps = 1
  nl_rel_tol = 1e-8 #1e-12
[]

[Postprocessors]
  [./_dt]
    type = TimestepSize
  [../]
[]

[VectorPostprocessors]
  [./hydro]
    type = LineValueSampler
    num_points = 100
    start_point = '1 0.07e-3 0'
    end_point = '3 0.07e-3 0'
    sort_by = x
    variable = 'hydro_constant hydro_first hydro_second temp2 disp_x disp_y'
  [../]
[]

[Outputs]
  exodus = true
  csv = true
[]

(modules/porous_flow/test/tests/fluidstate/theis_tabulated.i)

# Two phase Theis problem: Flow from single source using WaterNCG fluidstate.
# Constant rate injection 2 kg/s
# 1D cylindrical mesh
# Initially, system has only a liquid phase, until enough gas is injected
# to form a gas phase, in which case the system becomes two phase.
# Note: this test is the same as theis.i, but uses the tabulated version of the CO2FluidProperties

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 80
  xmax = 200
  bias_x = 1.05
[]

[Problem]
  type = FEProblem
  coord_type = RZ
  rz_coord_axis = Y
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1]
    order = CONSTANT
    family = MONOMIAL
  []
  [y0]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = timestep_end
  []
  [x1]
    type = PorousFlowPropertyAux
    variable = x1
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = timestep_end
  []
  [y0]
    type = PorousFlowPropertyAux
    variable = y0
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = timestep_end
  []
[]

[Variables]
  [pgas]
    initial_condition = 20e6
  []
  [zi]
    initial_condition = 0
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pgas
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = zi
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = zi
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowWaterNCG
    water_fp = water
    gas_fp = tabulated
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [tabulated]
      type = TabulatedFluidProperties
      fp = co2
      fluid_property_file = fluid_properties.csv
    []
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 20
  []
  [waterncg]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
  []
[]

[BCs]
  [rightwater]
    type = DirichletBC
    boundary = right
    value = 20e6
    variable = pgas
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowSquarePulsePointSource
    point = '0 0 0'
    mass_flux = 2
    variable = zi
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-8       1E-10 20'
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 8e2
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 2
    growth_factor = 2
  []
[]

[VectorPostprocessors]
  [line]
    type = LineValueSampler
    sort_by = x
    start_point = '0 0 0'
    end_point = '200 0 0'
    num_points = 1000
    variable = 'pgas zi x1 saturation_gas'
    execute_on = 'timestep_end'
  []
[]

[Postprocessors]
  [pgas]
    type = PointValue
    point =  '1 0 0'
    variable = pgas
  []
  [sgas]
    type = PointValue
    point =  '1 0 0'
    variable = saturation_gas
  []
  [zi]
    type = PointValue
    point = '1 0 0'
    variable = zi
  []
  [massgas]
    type = PorousFlowFluidMass
    fluid_component = 1
  []
  [x1]
    type = PointValue
    point =  '1 0 0'
    variable = x1
  []
  [y0]
    type = PointValue
    point =  '1 0 0'
    variable = y0
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  [csvout]
    type = CSV
    file_base = theis_tabulated_csvout
    execute_on = timestep_end
    execute_vector_postprocessors_on = final
  []
[]

(test/tests/auxkernels/vectorpostprocessor/vectorpostprocessor.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./vpp_0]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vpp_1]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./vpp_2]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[AuxKernels]
  [./vpp_0]
    type = VectorPostprocessorAux
    variable = vpp_0
    index = 0
    vector = value
    vpp = constant
  [../]
  [./vpp_1]
    type = VectorPostprocessorAux
    variable = vpp_1
    index = 1
    vector = value
    vpp = constant
  [../]
  [./vpp_2]
    type = VectorPostprocessorAux
    variable = vpp_2
    index = 2
    vector = value
    vpp = constant
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[VectorPostprocessors]
  [./constant]
    type = ConstantVectorPostprocessor
    value = '1.2 3.4 9.6'
    execute_on = initial
  [../]
[]

[Executioner]
  type = Steady
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Outputs]
  exodus = true
[]

(test/tests/variables/fe_hier/hier-3-1d.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  xmin = -1
  xmax = 1
  nx = 5
  elem_type = EDGE3
[]

[Functions]
  [./bc_fnl]
    type = ParsedFunction
    value = -3*x*x
  [../]
  [./bc_fnr]
    type = ParsedFunction
    value = 3*x*x
  [../]

  [./forcing_fn]
    type = ParsedFunction
    value = -6*x+(x*x*x)
  [../]

  [./solution]
    type = ParsedGradFunction
    value = x*x*x
    grad_x = 3*x*x
  [../]
[]

[Variables]
  [./u]
    order = THIRD
    family = HIERARCHIC
  [../]
[]

[Kernels]
  active = 'diff forcing reaction'
  [./diff]
    type = Diffusion
    variable = u
  [../]

  [./reaction]
    type = Reaction
    variable = u
  [../]

  [./forcing]
    type = BodyForce
    variable = u
    function = forcing_fn
  [../]
[]

[BCs]
  [./bc_left]
    type = FunctionNeumannBC
    variable = u
    boundary = 'left'
    function = bc_fnl
  [../]
  [./bc_right]
    type = FunctionNeumannBC
    variable = u
    boundary = 'right'
    function = bc_fnr
  [../]
[]

[Postprocessors]
  [./dofs]
    type = NumDOFs
  [../]

  [./h]
    type = AverageElementSize
  [../]

  [./L2error]
    type = ElementL2Error
    variable = u
    function = solution
  [../]
  [./H1error]
    type = ElementH1Error
    variable = u
    function = solution
  [../]
  [./H1Semierror]
    type = ElementH1SemiError
    variable = u
    function = solution
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(modules/phase_field/tutorials/spinodal_decomposition/s3_decomp.i)

#
# Simulation of iron-chromium alloy decomposition using simplified conditions.
#

[Mesh]
  type = GeneratedMesh
  dim = 2
  elem_type = QUAD4
  nx = 25
  ny = 25
  nz = 0
  xmin = 0
  xmax = 25
  ymin = 0
  ymax = 25
  zmin = 0
  zmax = 0
  uniform_refine = 2
[]

[Variables]
  [./c]   # Mole fraction of Cr (unitless)
    order = FIRST
    family = LAGRANGE
  [../]
  [./w]   # Chemical potential (eV/mol)
    order = FIRST
    family = LAGRANGE
  [../]
[]

[ICs]
  [./concentrationIC]   # 46.774 mol% Cr with variations
    type = RandomIC
    min = 0.44774
    max = 0.48774
    seed = 210
    variable = c
  [../]
[]

[BCs]
  [./Periodic]
    [./c_bcs]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Kernels]
  [./w_dot]
    variable = w
    v = c
    type = CoupledTimeDerivative
  [../]
  [./coupled_res]
    variable = w
    type = SplitCHWRes
    mob_name = M
  [../]
  [./coupled_parsed]
    variable = c
    type = SplitCHParsed
    f_name = f_loc
    kappa_name = kappa_c
    w = w
  [../]
[]

[Materials]
  # d is a scaling factor that makes it easier for the solution to converge
  # without changing the results. It is defined in each of the materials and
  # must have the same value in each one.
  [./constants]
    # Define constant values kappa_c and M. Eventually M will be replaced with
    # an equation rather than a constant.
    type = GenericFunctionMaterial
    prop_names = 'kappa_c M'
    prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27
                   2.2841e-26*1e+09^2/6.24150934e+18/1e-27'
                   # kappa_c*eV_J*nm_m^2*d
                   # M*nm_m^2/eV_J/d
  [../]
  [./local_energy]
    # Defines the function for the local free energy density as given in the
    # problem, then converts units and adds scaling factor.
    type = DerivativeParsedMaterial
    f_name = f_loc
    args = c
    constant_names = 'A   B   C   D   E   F   G  eV_J  d'
    constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
                            1.208993e+04 2.568625e+03 -2.354293e+03
                            6.24150934e+18 1e-27'
    function = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
                E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
    derivative_order = 2
  [../]
[]

[Postprocessors]
  [./step_size]             # Size of the time step
    type = TimestepSize
  [../]
  [./iterations]            # Number of iterations needed to converge timestep
    type = NumNonlinearIterations
  [../]
  [./nodes]                 # Number of nodes in mesh
    type = NumNodes
  [../]
  [./evaluations]           # Cumulative residual calculations for simulation
    type = NumResidualEvaluations
  [../]
  [./active_time]           # Time computer spent on simulation
    type = PerfGraphData
    section_name = "Root"
    data_type = total
  [../]
[]

[Preconditioning]
  [./coupled]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  l_max_its = 30
  l_tol = 1e-6
  nl_max_its = 50
  nl_abs_tol = 1e-9
  end_time = 604800   # 7 days
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
                         -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly
                         ilu          1'
  [./TimeStepper]
    type = IterationAdaptiveDT
    dt = 10
    cutback_factor = 0.8
    growth_factor = 1.5
    optimal_iterations = 7
  [../]
  [./Adaptivity]
    coarsen_fraction = 0.1
    refine_fraction = 0.7
    max_h_level = 2
  [../]
[]

[Debug]
  show_var_residual_norms = true
[]

[Outputs]
  exodus = true
  console = true
  csv = true
  [./console]
    type = Console
    max_rows = 10
  [../]
[]

(modules/combined/test/tests/multiphase_mechanics/nonsplit_gradderiv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 5
  xmax = 10
  ymax = 10
[]

[GlobalParams]
  displacements = 'disp_x disp_y'
  displacement_gradients = 'gxx gxy gyx gyy'
[]

[AuxVariables]
  [./disp_x]
    [./InitialCondition]
      type = FunctionIC
      function = '0.1*sin(2*x/10*3.14159265359)'
    [../]
  [../]
  [./disp_y]
    [./InitialCondition]
      type = FunctionIC
      function = '0.1*sin(1*y/10*3.14159265359)'
    [../]
  [../]
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
    initial_condition = 0
  [../]

  [./gxx]
  [../]
  [./gxy]
  [../]
  [./gyx]
  [../]
  [./gyy]
  [../]
[]

[Kernels]
  [./dt]
    type = TimeDerivative
    variable = c
  [../]
  [./bulk]
    type = CahnHilliard
    variable = c
    mob_name = M
    f_name = F
  [../]
  [./int]
    type = CHInterface
    variable = c
    mob_name = M
    kappa_name = kappa_c
  [../]

  [./gxx]
    type = GradientComponent
    variable = gxx
    v = disp_x
    component = 0
  [../]
  [./gxy]
    type = GradientComponent
    variable = gxy
    v = disp_x
    component = 1
  [../]
  [./gyx]
    type = GradientComponent
    variable = gyx
    v = disp_y
    component = 0
  [../]
  [./gyy]
    type = GradientComponent
    variable = gyy
    v = disp_y
    component = 1
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./consts]
    type = GenericConstantMaterial
    prop_names  = 'M  kappa_c'
    prop_values = '1  0.1'
  [../]
  [./straingradderiv]
    type = StrainGradDispDerivatives
  [../]

  [./elasticity_tensor]
    type = ComputeConcentrationDependentElasticityTensor
    c = c
    C0_ijkl = '1.0 1.0'
    C1_ijkl = '3.0 3.0'
    fill_method0 = symmetric_isotropic
    fill_method1 = symmetric_isotropic
  [../]
  [./smallstrain]
    type = ComputeSmallStrain
  [../]
  [./linearelastic_a]
    type = ComputeLinearElasticStress
  [../]
  [./elastic_free_energy]
    type = ElasticEnergyMaterial
    f_name = F
    args = 'c'
    derivative_order = 3
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'

  solve_type = NEWTON

  l_max_its = 30
  l_tol = 1.0e-6

  nl_max_its = 15
  nl_rel_tol = 1.0e-7
  nl_abs_tol = 1.0e-10

  num_steps = 2
  dt = 1
[]

[Outputs]
  perf_graph = true
  exodus = true
[]

(test/tests/transfers/multiapp_copy_transfer/array_variable_transfer/master.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  # Array variable with two components
  [v]
    order = FIRST
    family = LAGRANGE
    components = 2
  []
[]

[Problem]
  type = FEProblem
  solve = false
[]

[Executioner]
  type = Transient
  num_steps = 1
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[MultiApps]
  [./sub]
    type = FullSolveMultiApp
    input_files = sub.i
    execute_on = initial
  [../]
[]

[Transfers]
  # Transfers all components together on the same mesh.
  [./from_sub]
    type = MultiAppCopyTransfer
    direction = from_multiapp
    source_variable = u
    variable = v
    multi_app = sub
  [../]
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/numerical_diffusion/framework.i)

# Using framework objects: no mass lumping or upwinding
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmin = 0
  xmax = 1
[]

[Variables]
  [tracer]
  []
[]

[ICs]
  [tracer]
    type = FunctionIC
    variable = tracer
    function = 'if(x<0.1,0,if(x>0.3,0,1))'
  []
[]

[Kernels]
  [mass_dot]
    type = TimeDerivative
    variable = tracer
  []
  [flux]
    type = ConservativeAdvection
    velocity = '0.1 0 0'
    variable = tracer
  []
[]

[BCs]
  [no_tracer_on_left]
    type = DirichletBC
    variable = tracer
    value = 0
    boundary = left
  []
  [remove_tracer]
    # Ideally, an OutflowBC would be used, but that does not exist in the framework
    # In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
    type = VacuumBC
    boundary = right
    alpha = 0.2 # 2 * velocity
    variable = tracer
  []
[]

[Preconditioning]
  active = basic
  [basic]
    type = SMP
    full = true
    petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
    petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = ' asm      lu           NONZERO                   2'
  []
  [preferred_but_might_not_be_installed]
    type = SMP
    full = true
    petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
    petsc_options_value = ' lu       mumps'
  []
[]

[VectorPostprocessors]
  [tracer]
    type = LineValueSampler
    start_point = '0 0 0'
    end_point = '1 0 0'
    num_points = 101
    sort_by = x
    variable = tracer
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  end_time = 6
  dt = 6E-1
  nl_abs_tol = 1E-8
  timestep_tolerance = 1E-3
[]

[Outputs]
  [out]
    type = CSV
    execute_on = final
  []
[]

(modules/tensor_mechanics/test/tests/ad_viscoplasticity_stress_update/lps_dual.i)

# This test provides an example of combining two LPS viscoplasticity models with different stress
# exponents.

[GlobalParams]
  displacements = 'disp_x disp_y'
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
  xmax = 0.002
  ymax = 0.002
[]

[Variables]
  [./temp]
    initial_condition = 1000
  [../]
[]

[Kernels]
  [./dt]
    type = ADTimeDerivative
    variable = temp
  [../]
  [./diff]
    type = ADDiffusion
    variable = temp
  [../]
[]

[Modules/TensorMechanics/Master/All]
  strain = FINITE
  add_variables = true
  generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
  use_automatic_differentiation = true
[]

[Functions]
  [./pull]
    type = PiecewiseLinear
    x = '0 0.1'
    y = '0 1e-5'
  [../]
  [./tot_effective_viscoplasticity]
    type = ParsedFunction
    vals = 'lps_1_eff_creep_strain lps_3_eff_creep_strain'
    vars = 'lps_1_eff_creep_strain lps_3_eff_creep_strain'
    value = 'lps_1_eff_creep_strain+lps_3_eff_creep_strain'
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ADComputeIsotropicElasticityTensor
    youngs_modulus = 1e10
    poissons_ratio = 0.3
  [../]
  [./stress]
    type = ADComputeMultipleInelasticStress
    inelastic_models = 'one two'
    outputs = all
  [../]
  [./porosity]
    type = ADPorosityFromStrain
    initial_porosity = 0.1
    inelastic_strain = 'combined_inelastic_strain'
    outputs = 'all'
  [../]

  [./one]
    type = ADViscoplasticityStressUpdate
    coefficient = 'coef_3'
    power = 3
    base_name = 'lps_1'
    outputs = all
    relative_tolerance = 1e-11
  [../]
  [./two]
    type = ADViscoplasticityStressUpdate
    coefficient = 1e-10
    power = 1
    base_name = 'lps_3'
    outputs = all
    relative_tolerance = 1e-11
  [../]
  [./coef]
    type = ADParsedMaterial
    f_name = coef_3
    # Example of creep power law
    args = temp
    function = '0.5e-18 * exp(-4e4 / 1.987 / temp)'
  [../]
[]

[BCs]
  [./no_disp_x]
    type = ADDirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./no_disp_y]
    type = ADDirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./pull_disp_y]
    type = ADFunctionDirichletBC
    variable = disp_y
    boundary = top
    function = pull
  [../]
  [./temp_ramp]
    type = ADFunctionDirichletBC
    boundary = right
    function = '1000 + 400 * t / 0.12'
    variable = temp
  [../]
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  dt = 0.01
  end_time = 0.12
[]

[Postprocessors]
  [./disp_x]
    type = SideAverageValue
    variable = disp_x
    boundary = right
  [../]
  [./disp_y]
    type = SideAverageValue
    variable = disp_y
    boundary = top
  [../]
  [./avg_hydro]
    type = ElementAverageValue
    variable = hydrostatic_stress
  [../]
  [./avg_vonmises]
    type = ElementAverageValue
    variable = vonmises_stress
  [../]
  [./dt]
    type = TimestepSize
  [../]
  [./num_lin]
    type = NumLinearIterations
    outputs = console
  [../]
  [./num_nonlin]
    type = NumNonlinearIterations
    outputs = console
  [../]
  [./lps_1_eff_creep_strain]
    type = ElementAverageValue
    variable = lps_1_effective_viscoplasticity
  [../]
  [./lps_3_eff_creep_strain]
    type = ElementAverageValue
    variable = lps_3_effective_viscoplasticity
  [../]
  [./lps_1_gauge_stress]
    type = ElementAverageValue
    variable = lps_1_gauge_stress
  [../]
  [./lps_3_gauge_stress]
    type = ElementAverageValue
    variable = lps_3_gauge_stress
  [../]
  [./eff_creep_strain_tot]
    type = FunctionValuePostprocessor
    function = tot_effective_viscoplasticity
  [../]
  [./porosity]
    type = ElementAverageValue
    variable = porosity
  [../]
[]

[Outputs]
  csv = true
[]

(test/tests/postprocessors/num_adaptivity_cycles/num_adaptivity_cycles_toggle_adaptivity.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
  nz = 0
  zmax = 0
  elem_type = QUAD4
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Functions]
  [./force]
    type = ParsedFunction
    value = t
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
  [./force]
    type = BodyForce
    variable = u
    function = force
  [../]
[]

[BCs]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 1

  solve_type = 'PJFNK'

[]

[Adaptivity]
  cycles_per_step = 1
  marker = box
  max_h_level = 2
  initial_steps = 4
  initial_marker = initial_box
  [./Markers]
    [./box]
      bottom_left = '0.3 0.3 0'
      inside = refine
      top_right = '0.6 0.6 0'
      outside = dont_mark
      type = BoxMarker
    [../]
    [./initial_box]
      type = BoxMarker
      bottom_left = '0.8 0.1 0'
      top_right = '0.9 0.2 0'
      inside = refine
      outside = dont_mark
    [../]
  [../]
[]

[UserObjects]
  [./toggle_adaptivity]
    type = ToggleMeshAdaptivity
    mesh_adaptivity = 'off'
  [../]
[]

[Postprocessors]
  [./adaptivity_cycles]
    type = NumAdaptivityCycles
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  csv = true
[]

(modules/phase_field/test/tests/MultiPhase/multibarrierfunction.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 50
  ny = 50
  nz = 0
  xmin = 0
  xmax = 20
  ymin = 0
  ymax = 20
  elem_type = QUAD4
[]

[AuxVariables]
  [./eta1]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 7.0
      y1 = 10.0
      radius = 5.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
  [./eta2]
    order = FIRST
    family = LAGRANGE
    [./InitialCondition]
      type = SmoothCircleIC
      x1 = 13.0
      y1 = 10.0
      radius = 5.0
      invalue = 0.9
      outvalue = 0.1
      int_width = 2.0
    [../]
  [../]
[]

[BCs]
  [./Periodic]
    [./All]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./multibarrier]
    type = MultiBarrierFunctionMaterial
    etas = 'eta1 eta2'
    function_name = g
    outputs = exodus
  [../]
[]

[Executioner]
  type = Steady
  solve_type = 'NEWTON'
[]

[Problem]
  solve = false
[]

[Outputs]
  exodus = true
[]

(modules/porous_flow/test/tests/infiltration_and_drainage/bw02.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 200
  ny = 1
  xmin = -10
  xmax = 10
  ymin = 0
  ymax = 0.05
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Functions]
  [dts]
    type = PiecewiseLinear
    y = '1E-1 5E-1 5E-1'
    x = '0 1 10'
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = pressure
    number_fluid_phases = 1
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureBW
    Sn = 0.0
    Ss = 1.0
    C = 1.5
    las = 2
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      viscosity = 4
      density0 = 10
      thermal_expansion = 0
    []
  []
[]

[Materials]
  [massfrac]
    type = PorousFlowMassFraction
  []
  [temperature]
    type = PorousFlowTemperature
  []
  [simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [ppss]
    type = PorousFlow1PhaseP
    porepressure = pressure
    capillary_pressure = pc
  []
  [relperm]
    type = PorousFlowRelativePermeabilityBW
    Sn = 0.0
    Ss = 1.0
    Kn = 0
    Ks = 1
    C = 1.5
    phase = 0
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.25
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0  0 1 0  0 0 1'
  []
[]

[Variables]
  [pressure]
    initial_condition = -9E2
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pressure
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pressure
    gravity = '-0.1 0 0'
  []
[]

[AuxVariables]
  [SWater]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [SWater]
    type = MaterialStdVectorAux
    property = PorousFlow_saturation_qp
    index = 0
    variable = SWater
  []
[]

[BCs]
  [recharge]
    type = PorousFlowSink
    variable = pressure
    boundary = right
    flux_function = -1.25 # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
  []
[]

[Preconditioning]
  [andy]
    type = SMP
    full = true
    petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2               1E-10      1E-10      10000'
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  petsc_options = '-snes_converged_reason'
  end_time = 2

  [TimeStepper]
    type = FunctionDT
    function = dts
  []
[]

[VectorPostprocessors]
  [swater]
    type = LineValueSampler
    variable = SWater
    start_point = '-10 0 0'
    end_point = '10 0 0'
    sort_by = x
    num_points = 80
    execute_on = timestep_end
  []
[]

[Outputs]
  file_base = bw02
  sync_times = '0.5 2 8'
  [exodus]
    type = Exodus
    sync_only = true
  []
  [along_line]
    type = CSV
    sync_only = true
  []
[]

(modules/porous_flow/test/tests/chemistry/precipitation_2phase.i)

# Using a two-phase system (see precipitation.i for the single-phase)
# The saturation and porosity are chosen so that the results are identical to precipitation.i
#
# The precipitation reaction
#
# a <==> mineral
#
# produces "mineral".  Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / (porosity * saturation))' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is negative for a > 0.25, ie precipitation for a(t=0) > 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
#   = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * (porosity * saturation)
#
# This test checks that (a + c / (porosity * saturation)) is time-independent, and that a follows the above solution
#
# Aside:
#    The exponential curve is not followed exactly because moose actually solves
#    (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#    which does not give an exponential exactly, except in the limit dt->0
[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [a]
    initial_condition = 0.9
  []
[]

[AuxVariables]
  [eqm_k]
    initial_condition = 0.5
  []
  [pressure0]
  []
  [saturation1]
    initial_condition = 0.25
  []
  [b]
    initial_condition = 0.123
  []
  [ini_mineral_conc]
    initial_condition = 0.2
  []
  [mineral]
    family = MONOMIAL
    order = CONSTANT
  []
  [should_be_static]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [mineral]
    type = PorousFlowPropertyAux
    property = mineral_concentration
    mineral_species = 0
    variable = mineral
  []
  [should_be_static]
    type = ParsedAux
    args = 'mineral a'
    function = 'a + mineral / 0.1'
    variable = should_be_static
  []
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Kernels]
  [mass_a]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = a
  []
  [pre_dis]
    type = PorousFlowPreDis
    variable = a
    mineral_density = 1000
    stoichiometry = 1
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = a
    number_fluid_phases = 2
    number_fluid_components = 2
    number_aqueous_kinetic = 1
    aqueous_phase_number = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
  []
[]

[Modules]
  [FluidProperties]
    [simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9 # huge, so mimic chemical_reactions
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 1
  []
  [ppss]
    type = PorousFlow2PhasePS
    capillary_pressure = pc
    phase0_porepressure = pressure0
    phase1_saturation = saturation1
  []
  [mass_frac]
    type = PorousFlowMassFraction
    mass_fraction_vars = 'b a'
  []
  [predis]
    type = PorousFlowAqueousPreDisChemistry
    primary_concentrations = a
    num_reactions = 1
    equilibrium_constants = eqm_k
    primary_activity_coefficients = 2
    reactions = 1
    specific_reactive_surface_area = 0.5
    kinetic_rate_constant = 0.6065306597126334
    activation_energy = 3
    molar_volume = 2
    gas_constant = 6
    reference_temperature = 0.5
  []
  [mineral_conc]
    type = PorousFlowAqueousPreDisMineral
    initial_concentrations = ini_mineral_conc
  []
  [simple_fluid0]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  []
  [simple_fluid1]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 1
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.4
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = Newton
  nl_abs_tol = 1E-10
  dt = 0.01
  end_time = 1
[]

[Postprocessors]
  [a]
    type = PointValue
    point = '0 0 0'
    variable = a
  []
  [should_be_static]
    type = PointValue
    point = '0 0 0'
    variable = should_be_static
  []
[]
[Outputs]
  interval = 10
  csv = true
  perf_graph = true
[]

(modules/phase_field/examples/fourier_noise.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 100
  ny = 100
[]

[Variables]
  [./c]
  [../]
[]

[Functions]
  [./fn]
    type = FourierNoise
    lambda = 0.1
  [../]
[]

[ICs]
  [./c]
    type = FunctionIC
    variable = c
    function = fn
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  exodus = true
[]

(test/tests/outputs/dofmap/simple_transient.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.1
  [../]
  [./time]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Adaptivity]
  marker = marker
  initial_steps = 1
  initial_marker = marker
  [./Markers]
    [./marker]
      type = UniformMarker
      mark = REFINE
    [../]
  [../]
[]

[Outputs]
  execute_on = 'timestep_end'
  [./dofmap]
    type = DOFMap
    execute_on = timestep_begin
  [../]
[]

(modules/combined/test/tests/heat_conduction_xfem/heat.i)

[GlobalParams]
  order = FIRST
  family = LAGRANGE
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 5
  ny = 6
  xmin = 0.0
  xmax = 1.0
  ymin = 0.0
  ymax = 1.0
  elem_type = QUAD4
[]

[XFEM]
  geometric_cut_userobjects = 'line_seg_cut_uo'
  qrule = volfrac
  output_cut_plane = true
[]

[UserObjects]
  [./line_seg_cut_uo]
    type = LineSegmentCutUserObject
    cut_data = '0.5  1.0  0.5  0.5'
    time_start_cut = 0.0
    time_end_cut = 0.0
  [../]
[]

[Variables]
  [./temp]
    initial_condition = 300.0     # set initial temp to ambient
  [../]
[]

[Functions]
  [./temp_left]
    type = PiecewiseLinear
    x = '0   2'
    y = '0  0.1'
  [../]
[]

[Kernels]
  [./heat]         # gradient term in heat conduction equation
    type = HeatConduction
    variable = temp
  [../]
[]

[BCs]
# Define boundary conditions
  [./left_temp]
    type = FunctionDirichletBC
    variable = temp
    boundary = 3
    function = temp_left
  [../]

  [./right_temp]
    type = DirichletBC
    variable = temp
    boundary = 1
    value = 0
  [../]
[]

[Materials]
  [./fuel_thermal]
    type = HeatConductionMaterial
    block = 0
    temp = temp
    thermal_conductivity = 5.0
    specific_heat = 1.0
  [../]
[]

[Executioner]

  type = Transient

  solve_type = 'PJFNK'

  petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
  petsc_options_value = '201                hypre    boomeramg      8'

  line_search = 'none'

  l_max_its = 100
  l_tol = 8e-3

  nl_max_its = 15
  nl_rel_tol = 1e-10
  nl_abs_tol = 1e-10

  start_time = 0.0
  dt = 1.0
  end_time = 2.0
  num_steps = 2
[]

[Outputs]
  # Define output file(s)

  file_base = heat_out
  interval = 1
  execute_on = timestep_end
  exodus = true
  [./console]
    type = Console
    output_linear = true
  [../]
[]

(modules/phase_field/test/tests/GBAnisotropy/test1.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 60
  ny = 30
  nz = 0
  xmin = 0
  xmax = 1000
  ymin = 0
  ymax = 600
  zmin = 0
  zmax = 0
  elem_type = QUAD4
[]

[GlobalParams]
  op_num = 3
  var_name_base = gr
  wGB = 100
  length_scale = 1.0e-9
  time_scale = 1.0e-9
[]

[Variables]
  [./PolycrystalVariables]
  [../]
[]

[ICs]
  [./PolycrystalICs]
    [./Tricrystal2CircleGrainsIC]
    [../]
  [../]
[]

[AuxVariables]
  [./bnds]
    order = FIRST
    family = LAGRANGE
  [../]
  [./unique_grains]
    order = FIRST
    family = LAGRANGE
  [../]
  [./var_indices]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./PolycrystalKernel]
  [../]
[]

[AuxKernels]
  [./bnds_aux]
    type = BndsCalcAux
    variable = bnds
    execute_on = timestep_end
  [../]
[]

[BCs]
  [./Periodic]
    [./top_bottom]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./CuGrGranisotropic]
    type = GBAnisotropy
    T = 600 # K

    # molar_volume_value = 7.11e-6 #Units:m^3/mol
    Anisotropic_GB_file_name = anisotropy_mobility.txt   # anisotropy_energy.txt
    inclination_anisotropy = false # true
  [../]
[]

[Postprocessors]
  [./dt]
    # Outputs the current time step
    type = TimestepSize
  [../]

  [./gr1_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr1
  [../]
  [./gr2_area]
    type = ElementIntegralVariablePostprocessor
    variable = gr2
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 30
  l_tol = 1e-4
  nl_max_its = 40
  nl_rel_tol = 1e-9

  num_steps = 1
  dt = 10.0
[]

[Outputs]
  execute_on = 'timestep_end'
  exodus = true
  csv = true
[]

(modules/phase_field/test/tests/initial_conditions/SmoothCircleIC.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 25
  ny = 25
  xmax = 50
  ymax = 50
  elem_type = QUAD4
[]

[Variables]
  [./c]
    order = THIRD
    family = HERMITE
  [../]
[]

[ICs]
  [./c]
    type = SmoothCircleIC
    variable = c
    x1 = 25.0
    y1 = 25.0
    radius = 6.0
    invalue = 1.0
    outvalue = -0.8
    int_width = 4.0
  [../]
[]

[Kernels]
  [./ie_c]
    type = TimeDerivative
    variable = c
  [../]
  [./CHSolid]
    type = CHMath
    variable = c
    mob_name = M
  [../]
  [./CHInterface]
    type = CHInterface
    variable = c
    kappa_name = kappa_c
    mob_name = M
  [../]
[]

[BCs]
  [./Periodic]
    [./all]
      auto_direction = 'x y'
    [../]
  [../]
[]

[Materials]
  [./constant]
    type = GenericConstantMaterial
    prop_names  = 'M kappa_c'
    prop_values = '1.0 1.0'
  [../]
[]

[Executioner]
  type = Transient
  scheme = 'bdf2'
  solve_type = 'NEWTON'

  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 31'

  l_max_its = 20
  l_tol = 1.0e-4
  nl_max_its = 40
  nl_rel_tol = 1e-9

  start_time = 0.0
  num_steps = 1
  dt = 2.0
[]

[Outputs]
  exodus = false
  [./out]
    type = Exodus
    refinements = 2
  [../]
[]

(modules/chemical_reactions/test/tests/aqueous_equilibrium/co2_h2o.i)

# Batch CO2 - H2O equilibrium reaction at 25C
#
# Aqueous equilibrium reactions:
# a)  H+ + HCO3- = CO2(aq),         Keq = 10^(6.3447)
# b)  HCO3- = H+ + CO3--,           Keq = 10^(-10.3288)
# c)  - H+ = OH-,                   Keq = 10^(-13.9951)
#
# The primary chemical species are h+ and hco3-, and the secondary equilibrium
# species are CO2(aq), CO3-- and OH-

[Mesh]
  type = GeneratedMesh
  dim = 2
[]

[AuxVariables]
  [./ph]
  [../]
  [./total_h+]
  [../]
  [./total_hco3-]
  [../]
[]

[AuxKernels]
  [./ph]
    type = PHAux
    variable = ph
    h_conc = h+
  [../]
  [./total_h+]
    type = TotalConcentrationAux
    variable = total_h+
    primary_species = h+
    v = 'oh- co3-- co2_aq'
    sto_v = '-1 1 1'
  [../]
  [./total_hco3-]
    type = TotalConcentrationAux
    variable = total_hco3-
    primary_species = hco3-
    v = 'co2_aq co3--'
    sto_v = '1 1'
  [../]
[]

[Variables]
  [./h+]
    initial_condition = 1e-5
  [../]
  [./hco3-]
    initial_condition = 1e-5
  [../]
[]

[ReactionNetwork]
  [./AqueousEquilibriumReactions]
    primary_species = 'hco3- h+'
    secondary_species = 'co2_aq co3-- oh-'
    reactions = 'hco3- + h+ = co2_aq 6.3447,
                 hco3- - h+ = co3-- -10.3288,
                 - h+ = oh- -13.9951'
  [../]
[]

[Kernels]
  [./h+_ie]
    type = PrimaryTimeDerivative
    variable = h+
  [../]
  [./hco3-_ie]
    type = PrimaryTimeDerivative
    variable = hco3-
  [../]
[]

[Materials]
  [./porous]
    type = GenericConstantMaterial
    prop_names = 'diffusivity porosity'
    prop_values = '1e-7 0.25'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = PJFNK
  nl_abs_tol = 1e-12
  end_time = 1
[]

[Preconditioning]
  [./smp]
    type = SMP
    full = true
  [../]
[]

[Postprocessors]
  [./h+]
    type = ElementIntegralVariablePostprocessor
    variable = h+
    execute_on = 'initial timestep_end'
  [../]
  [./hco3-]
    type = ElementIntegralVariablePostprocessor
    variable = hco3-
    execute_on = 'initial timestep_end'
  [../]
  [./co2_aq]
    type = ElementIntegralVariablePostprocessor
    variable = co2_aq
    execute_on = 'initial timestep_end'
  [../]
  [./co3--]
    type = ElementIntegralVariablePostprocessor
    variable = co3--
    execute_on = 'initial timestep_end'
  [../]
  [./oh-]
    type = ElementIntegralVariablePostprocessor
    variable = oh-
    execute_on = 'initial timestep_end'
  [../]
  [./ph]
    type = ElementIntegralVariablePostprocessor
    variable = ph
    execute_on = 'initial timestep_end'
  [../]
  [./total_h+]
    type = ElementIntegralVariablePostprocessor
    variable = total_h+
    execute_on = 'initial timestep_end'
  [../]
  [./total_hco3-]
    type = ElementIntegralVariablePostprocessor
    variable = total_hco3-
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  perf_graph = true
  csv = true
[]

(test/tests/controls/time_periods/transfers/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 10
  ny = 10
[]

[Variables]
  [./u]
  [../]
[]

[AuxVariables]
  [./from_master_app]
    order = FIRST
    family = SCALAR
  [../]
[]

[Kernels]
  [./diff]
    type = CoefDiffusion
    variable = u
    coef = 0.01
  [../]
  [./td]
    type = TimeDerivative
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 2
  [../]
[]

[Postprocessors]
  [./from_master]
    type = ScalarVariable
    variable = from_master_app
  [../]
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 1

  solve_type = 'PJFNK'

  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'

  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
  hide = from_master_app
[]

(modules/functional_expansion_tools/test/tests/errors/bc_flux_bad_function.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Variables]
  [./v]
  [../]
[]

[BCs]
  [./this_could_be_bad]
    type = FXFluxBC
    boundary = right
    function = const
    variable = v
  [../]
[]

[Functions]
  [./const]
    type = ConstantFunction
    value = -1
  [../]
[]

[Executioner]
  type = Steady
[]

[Problem]
  solve = false
[]

(test/tests/userobjects/layered_side_integral/layered_side_flux_average_fv.i)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 6
  ny = 6
  nz = 6
[]

[Variables]
  [./u]
    order = CONSTANT
    family = MONOMIAL
    fv = true
  [../]
[]

[AuxVariables]
  [./layered_side_flux_average]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[FVKernels]
  [./diff]
    type = FVDiffusion
    variable = u
    coeff = 1
  [../]
[]

[FVBCs]
  [./bottom]
    type = FVDirichletBC
    variable = u
    boundary = bottom
    value = 0
  [../]
  [./top]
    type = FVDirichletBC
    variable = u
    boundary = top
    value = 1
  [../]
[]

[AuxKernels]
  [./lsfa]
    type = SpatialUserObjectAux
    variable = layered_side_flux_average
    boundary = top
    user_object = layered_side_flux_average
  [../]
[]

[Materials]
  [./gcm]
    type = GenericConstantMaterial
    prop_values = 2
    prop_names = diffusivity
    boundary = 'right top'
  [../]
[]

[UserObjects]
  [./layered_side_flux_average]
    type = LayeredSideFluxAverage
    direction = y
    diffusivity = diffusivity
    num_layers = 1
    variable = u
    execute_on = linear
    boundary = top
  [../]
[]

[Executioner]
  type = Steady
  nl_abs_tol = 1e-14
  nl_rel_tol = 1e-14
  l_abs_tol = 1e-14
  l_tol = 1e-6
[]

[Outputs]
  exodus = true
[]

[Debug]
  show_material_props = true
[]

(modules/phase_field/examples/rigidbodymotion/AC_CH_Multigrain.i)

# Tests the rigid body motion due to applied force of multiple particles.

# ***COPY AND PASTE THESE AS NEEDED***
# 'gr0 gr1 gr2 gr3 gr4 gr5 gr6 gr7 gr8 gr9 gr10 gr11 gr12 gr13 gr14 gr15 gr16 gr17 gr18 gr19'
# (gr0^2+gr1^2+gr2^2+gr3^2+gr4^2+gr5^2+gr6^2+gr7^2+gr8^2+gr9^2+gr10^2+gr11^2+gr12^2+gr13^2+gr14^2+gr15^2+gr16^2+gr17^2+gr18^2+gr19^2)
# (gr0^3+gr1^3+gr2^3+gr3^3+gr4^3+gr5^3+gr6^3+gr7^3+gr8^3+gr9^3+gr10^3+gr11^3+gr12^3+gr13^3+gr14^3+gr15^3+gr16^3+gr17^3+gr18^3+gr19^3)

[GlobalParams]
  op_num = 4
  var_name_base = gr
[]

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 15
  ny = 15
  xmin = 0
  xmax = 600
  ymin = 0
  ymax = 600
  elem_type = QUAD4
  uniform_refine = 1
[]

[Variables]
  [./c]
  [../]
  [./w]
  [../]
  [./PolycrystalVariables] # Automatically creates order parameter variables
  [../]
[]

[AuxVariables]
  [./bnds]
  [../]
  [./force]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./free_energy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./unique_grains]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./var_indices]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./centroids]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[Functions]
  [./load_x]
    # Defines the force on the grains in the x-direction
    type = ParsedFunction
    value = 0.005*cos(x*pi/600)
  [../]
  [./load_y]
    # Defines the force on the grains in the y-direction
    type = ConstantFunction
    value = 0.002
  [../]
[]

[Kernels]
  [./RigidBodyMultiKernel]
    # Creates all of the necessary Allen Cahn kernels automatically
    c = c
    f_name = f_loc
    mob_name = L
    kappa_name = kappa_gr
    grain_force = grain_force
    grain_volumes = grain_volumes
    grain_tracker_object = grain_center
  [../]
  # Cahn Hilliard kernels
  [./dt_w]
    type = CoupledTimeDerivative
    variable = w
    v = c
  [../]
  [./CH_wres]
    type = SplitCHWRes
    variable = w
    mob_name = M
  [../]
  [./CH_Parsed]
    type = SplitCHParsed
    variable = c
    f_name = f_loc
    w = w
    kappa_name = kappa_c
    args = 'gr0 gr1 gr2 gr3' # Must be changed as op_num changes. Copy/paste from line 4
  [../]
  [./CH_RBM]
    type = MultiGrainRigidBodyMotion
    variable = w
    c = c
    v = 'gr0 gr1 gr2 gr3'
    grain_force = grain_force
    grain_volumes = grain_volumes
    grain_tracker_object = grain_center
  [../]
[]

[AuxKernels]
  [./force_x]
    type = FunctionAux
    variable = force
    function = load_x
  [../]
  [./force_y]
    type = FunctionAux
    variable = force
    function = load_y
  [../]
  [./energy_density]
    type = TotalFreeEnergy
    variable = free_energy
    f_name = f_loc
    kappa_names = kappa_c
    interfacial_vars = c
  [../]
  [./bnds]
    type = BndsCalcAux
    variable = bnds
  [../]
[]

[BCs]
  [./bcs]
    #zero flux BC
    type = NeumannBC
    value = 0
    variable = c
    boundary = '0 1 2 3'
  [../]
[]

[Materials]
  [./constants]
    type = GenericConstantMaterial
    prop_names = 'kappa_gr kappa_c M L'
    prop_values = '250 4000 4.5 60'
  [../]
  [./free_energy]
    type = DerivativeParsedMaterial
    f_name = f_loc
    constant_names = 'A B'
    constant_expressions = '450 1.5'
    args = 'c gr0 gr1 gr2 gr3' #Must be changed as op_num changes. Copy/paste from line 4
    function = 'A*c^2*(1-c)^2+B*(c^2+6*(1-c)*(gr0^2+gr1^2+gr2^2+gr3^2)
                -4*(2-c)*(gr0^3+gr1^3+gr2^3+gr3^3)
                +3*(gr0^2+gr1^2+gr2^2+gr3^2)^2)'
                                 #Copy/paste from lines 5-6
    derivative_order = 2
  [../]
  [./force_density]
    type = ExternalForceDensityMaterial
    c = c
    k = 10.0
    force_x = load_x
    force_y = load_y
  [../]
[]

[Postprocessors]
  [./total_energy]
    type = ElementIntegralVariablePostprocessor
    variable = free_energy
    execute_on = 'initial timestep_end'
  [../]
[]

[VectorPostprocessors]
  [./forces]
    type = GrainForcesPostprocessor
    grain_force = grain_force
  [../]
  [./grain_volumes]
    type = FeatureVolumeVectorPostprocessor
    flood_counter = grain_center
    execute_on = 'initial timestep_begin'
  [../]
[]

[UserObjects]
  [./grain_center]
    type = GrainTracker
    outputs = none
    compute_var_to_feature_map = true
    execute_on = 'initial timestep_begin'
  [../]
  [./grain_force]
    type = ComputeExternalGrainForceAndTorque
    grain_data = grain_center
    c = c
    etas = 'gr0 gr1 gr2 gr3'
    force_density = force_density_ext
    execute_on = 'linear nonlinear'
  [../]
[]

[Preconditioning]
  [./coupled]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  scheme = bdf2
  solve_type = NEWTON
  petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
                         -sub_pc_type -pc_asm_overlap'
  petsc_options_value = 'asm      31                  preonly
                         ilu          2'
  l_tol = 1e-05
  nl_max_its = 30
  l_max_its = 30
  nl_rel_tol = 1e-07
  nl_abs_tol = 1e-09
  start_time = 0.0
  end_time = 4
  dt = 0.05
[]

[Outputs]
  exodus = true
  perf_graph = true
  [./display]
    type = Console
    max_rows = 12
  [../]
[]

[ICs]
  [./concentration_IC]
    type = SpecifiedSmoothCircleIC
    x_positions = '150 450 150 450'
    y_positions = '150 150 450 450'
    z_positions = '0   0   0   0'
    radii =       '120 120 120 120'
    variable = c
    invalue = 1.0
    outvalue = 0.0
    int_width = 25
  [../]
  [./gr0_IC]
    type = SmoothCircleIC
    variable = gr0
    x1 = 150
    y1 = 150
    radius = 120
    invalue = 1.0
    outvalue = 0.0
    int_width = 25
  [../]
  [./gr1_IC]
    type = SmoothCircleIC
    variable = gr1
    x1 = 450
    y1 = 150
    radius = 120
    invalue = 1.0
    outvalue = 0.0
    int_width = 25
  [../]
  [./gr2_IC]
    type = SmoothCircleIC
    variable = gr2
    x1 = 150
    y1 = 450
    radius = 120
    invalue = 1.0
    outvalue = 0.0
    int_width = 25
  [../]
  [./gr3_IC]
    type = SmoothCircleIC
    variable = gr3
    x1 = 450
    y1 = 450
    radius = 120
    invalue = 1.0
    outvalue = 0.0
    int_width = 25
  [../]
[]

(modules/tensor_mechanics/test/tests/thermal_expansion/constant_expansion_coeff_restart.i)

# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material.  An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step.  After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
#     6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.

# This test is also designed to be used to identify problems with restart files

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 2
  ny = 2
  nz = 2
[]

[Problem]
  restart_file_base =  constant_expansion_coeff_out_cp/LATEST
  force_restart = true
[]

[GlobalParams]
  displacements = 'disp_x disp_y disp_z'
[]

[AuxVariables]
  [./temp]
  [../]
[]

[Functions]
  [./temperature_load]
    type = ParsedFunction
    value = t*(500.0)+300.0
  [../]
[]

[Modules]
    [TensorMechanics]
        [Master]
            [./all]
                strain = SMALL
                incremental = true
                add_variables = true
                eigenstrain_names = eigenstrain
                generate_output = 'strain_xx strain_yy strain_zz'
            [../]
        [../]
    [../]
[]

[AuxKernels]
  [./tempfuncaux]
    type = FunctionAux
    variable = temp
    function = temperature_load
    use_displaced_mesh = false
  [../]
[]

[BCs]
  [./x_bot]
    type = DirichletBC
    variable = disp_x
    boundary = left
    value = 0.0
  [../]
  [./y_bot]
    type = DirichletBC
    variable = disp_y
    boundary = bottom
    value = 0.0
  [../]
  [./z_bot]
    type = DirichletBC
    variable = disp_z
    boundary = back
    value = 0.0
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
  [../]
  [./small_stress]
    type = ComputeFiniteStrainElasticStress
  [../]
  [./thermal_expansion_strain]
    type = ComputeThermalExpansionEigenstrain
    stress_free_temperature = 298
    thermal_expansion_coeff = 1.3e-5
    temperature = temp
    eigenstrain_name = eigenstrain
  [../]
[]

[Executioner]
  type = Transient
  solve_type = 'PJFNK'

  petsc_options = '-snes_ksp_ew'
  petsc_options_iname = '-ksp_gmres_restart'
  petsc_options_value = '101'

  line_search = 'none'

  l_max_its = 50
  nl_max_its = 50
  nl_rel_tol = 1e-12
  nl_abs_tol = 1e-10
  l_tol = 1e-9

  end_time = 0.1
  dt = 0.0125
  dtmin = 0.0001
[]

[Outputs]
  csv = true
  exodus = true
  checkpoint = true
[]

[Postprocessors]
  [./strain_xx]
    type = ElementAverageValue
    variable = strain_xx
  [../]
  [./strain_yy]
    type = ElementAverageValue
    variable = strain_yy
  [../]
  [./strain_zz]
    type = ElementAverageValue
    variable = strain_zz
  [../]
  [./temperature]
    type = AverageNodalVariableValue
    variable = temp
  [../]
[]

(test/tests/ics/data_struct_ic/data_struct_ic_test.i)

[Mesh]
  type = GeneratedMesh
  nx = 10
  ny = 10
  dim = 2

  # DataStructIC creates an IC based on node numbering
  parallel_type = replicated
[]

[Variables]
  [./u]
    order = FIRST
    family = LAGRANGE
  [../]
[]

[Kernels]
  [./diff]
    type = Diffusion
    variable = u
  [../]
[]

[ICs]
  [./ds_ic]
    type = DataStructIC
    variable = u
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  [../]

  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
[]

[Executioner]
  type = Steady

  solve_type = 'PJFNK'
  nl_rel_tol = 1e-12
[]

[Outputs]
  exodus = true
[]

(modules/tensor_mechanics/test/tests/mean_cap_TC/small_deform3.i)

# apply nonuniform compression in x, y and z directions such that
# trial_stress(0, 0) = 2
# trial_stress(1, 1) = -8
# trial_stress(2, 2) = -10
# With compressive_strength = -1, the algorithm should return to trace(stress) = -1, or
# stress(0, 0) = 7
# stress(1, 1) = -3
# stress(2, 2) = -5

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-7*x'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '-4E-7*y'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '-5E-7*z'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./f]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./f]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = f
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = f
  [../]
[]

[UserObjects]
  [./tensile_strength]
    type = TensorMechanicsHardeningConstant
    value = 2
  [../]
  [./compressive_strength]
    type = TensorMechanicsHardeningConstant
    value = -1
  [../]
  [./cap]
    type = TensorMechanicsPlasticMeanCapTC
    tensile_strength = tensile_strength
    compressive_strength = compressive_strength
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
    use_custom_returnMap = false
    use_custom_cto = false
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeIncrementalSmallStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mean_cap]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = cap
  [../]
[]


[Executioner]
  end_time = 1
  dt = 1
  type = Transient
[]


[Outputs]
  file_base = small_deform3
  exodus = false
  [./csv]
    type = CSV
  [../]
[]

(modules/tensor_mechanics/test/tests/mohr_coulomb/small_deform_hard_cubic.i)

# apply uniform stretches in x, y and z directions.
# let cohesion = 10, cohesion_residual = 2, cohesion_limit = 0.0003
# With cohesion = C, friction_angle = 60deg, tip_smoother = 4, the
# algorithm should return to
# sigma_m = (C*Cos(60) - 4)/Sin(60)
# This allows checking of the relationship for C

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 1
  ny = 1
  nz = 1
  xmin = -0.5
  xmax = 0.5
  ymin = -0.5
  ymax = 0.5
  zmin = -0.5
  zmax = 0.5
[]


[Variables]
  [./disp_x]
  [../]
  [./disp_y]
  [../]
  [./disp_z]
  [../]
[]

[Kernels]
  [./TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  [../]
[]


[BCs]
  [./x]
    type = FunctionDirichletBC
    variable = disp_x
    boundary = 'front back'
    function = '1E-6*x*t'
  [../]
  [./y]
    type = FunctionDirichletBC
    variable = disp_y
    boundary = 'front back'
    function = '1E-6*y*t'
  [../]
  [./z]
    type = FunctionDirichletBC
    variable = disp_z
    boundary = 'front back'
    function = '1E-6*z*t'
  [../]
[]

[AuxVariables]
  [./stress_xx]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_xz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yy]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_yz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./stress_zz]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./mc_int]
    order = CONSTANT
    family = MONOMIAL
  [../]
  [./yield_fcn]
    order = CONSTANT
    family = MONOMIAL
  [../]
[]

[AuxKernels]
  [./stress_xx]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xx
    index_i = 0
    index_j = 0
  [../]
  [./stress_xy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xy
    index_i = 0
    index_j = 1
  [../]
  [./stress_xz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_xz
    index_i = 0
    index_j = 2
  [../]
  [./stress_yy]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yy
    index_i = 1
    index_j = 1
  [../]
  [./stress_yz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_yz
    index_i = 1
    index_j = 2
  [../]
  [./stress_zz]
    type = RankTwoAux
    rank_two_tensor = stress
    variable = stress_zz
    index_i = 2
    index_j = 2
  [../]
  [./mc_int_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_internal_parameter
    variable = mc_int
  [../]
  [./yield_fcn_auxk]
    type = MaterialStdVectorAux
    index = 0
    property = plastic_yield_function
    variable = yield_fcn
  [../]
[]

[Postprocessors]
  [./s_xx]
    type = PointValue
    point = '0 0 0'
    variable = stress_xx
  [../]
  [./s_xy]
    type = PointValue
    point = '0 0 0'
    variable = stress_xy
  [../]
  [./s_xz]
    type = PointValue
    point = '0 0 0'
    variable = stress_xz
  [../]
  [./s_yy]
    type = PointValue
    point = '0 0 0'
    variable = stress_yy
  [../]
  [./s_yz]
    type = PointValue
    point = '0 0 0'
    variable = stress_yz
  [../]
  [./s_zz]
    type = PointValue
    point = '0 0 0'
    variable = stress_zz
  [../]
  [./internal]
    type = PointValue
    point = '0 0 0'
    variable = mc_int
  [../]
  [./f]
    type = PointValue
    point = '0 0 0'
    variable = yield_fcn
  [../]
[]

[UserObjects]
  [./mc_coh]
    type = TensorMechanicsHardeningCubic
    value_0 = 10
    value_residual = 2
    internal_limit = 0.0003
  [../]
  [./mc_phi]
    type = TensorMechanicsHardeningConstant
    value = 60
    convert_to_radians = true
  [../]
  [./mc_psi]
    type = TensorMechanicsHardeningConstant
    value = 5
    convert_to_radians = true
  [../]
  [./mc]
    type = TensorMechanicsPlasticMohrCoulomb
    cohesion = mc_coh
    friction_angle = mc_phi
    dilation_angle = mc_psi
    mc_tip_smoother = 4
    mc_edge_smoother = 25
    yield_function_tolerance = 1E-3
    internal_constraint_tolerance = 1E-9
  [../]
[]

[Materials]
  [./elasticity_tensor]
    type = ComputeElasticityTensor
    block = 0
    fill_method = symmetric_isotropic
    C_ijkl = '0 1E7'
  [../]
  [./strain]
    type = ComputeFiniteStrain
    block = 0
    displacements = 'disp_x disp_y disp_z'
  [../]
  [./mc]
    type = ComputeMultiPlasticityStress
    block = 0
    ep_plastic_tolerance = 1E-9
    plastic_models = mc
    debug_fspb = crash
    debug_jac_at_stress = '10 1 2 1 10 3 2 3 10'
    debug_jac_at_pm = 1
    debug_jac_at_intnl = 1E-4
    debug_stress_change = 1E-5
    debug_pm_change = 1E-6
    debug_intnl_change = 1E-8
  [../]
[]


[Executioner]
  end_time = 10
  dt = 0.25
  type = Transient
[]


[Outputs]
  file_base = small_deform_hard_cubic
  exodus = false
  [./csv]
    type = CSV
    [../]
[]

(modules/phase_field/include/mesh/EBSDMesh.h)

// This file is part of the MOOSE framework
// https://www.mooseframework.org
//
// All rights reserved, see COPYRIGHT for full restrictions
// https://github.com/idaholab/moose/blob/master/COPYRIGHT
//
// Licensed under LGPL 2.1, please see LICENSE for details
// https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "GeneratedMesh.h"
#include "EBSDMeshGenerator.h"

#include <array>

/**
 * Mesh generated from parameters
 */
class EBSDMesh : public GeneratedMesh
{
public:
  static InputParameters validParams();

  EBSDMesh(const InputParameters & parameters);
  virtual ~EBSDMesh();

  virtual void buildMesh();

  struct EBSDMeshGeometry
  {
    // grid spacing
    std::array<Real, 3> d;
    // grid origin
    std::array<Real, 3> min;
    // mesh dimension
    unsigned int dim;
    // grid size
    std::array<unsigned int, 3> n;
  };

  // Interface functions for the EBSDReader
  const EBSDMeshGenerator::Geometry & getEBSDGeometry() const { return _geometry; }
  const std::string & getEBSDFilename() const { return _filename; }

protected:
  /// Read the EBSD data file header
  void readEBSDHeader();

  /// Name of the file containing the EBSD data
  std::string _filename;

  /// EBSD data file mesh information
  EBSDMeshGenerator::Geometry _geometry;
};

(framework/include/mesh/ImageMesh.h)

// This file is part of the MOOSE framework
// https://www.mooseframework.org
//
// All rights reserved, see COPYRIGHT for full restrictions
// https://github.com/idaholab/moose/blob/master/COPYRIGHT
//
// Licensed under LGPL 2.1, please see LICENSE for details
// https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "GeneratedMesh.h"
#include "FileRangeBuilder.h"

class ImageMesh;

template <>
InputParameters validParams<ImageMesh>();

/**
 * A 2D GeneratedMesh where xmin, xmax, etc. are determined from an input image file.
 */
class ImageMesh : public GeneratedMesh, public FileRangeBuilder
{
public:
  static InputParameters validParams();

  ImageMesh(const InputParameters & parameters);
  ImageMesh(const ImageMesh & other_mesh);

  virtual std::unique_ptr<MooseMesh> safeClone() const override;

  virtual void buildMesh() override;

protected:
  /**
   * buildMesh() calls this helper function to build 2D ImageMeshes.
   */
  void buildMesh2D(const std::string & filename);

  /**
   * buildMesh() calls this helper function to build 3D ImageMeshes from stacks of images.
   */
  void buildMesh3D(const std::vector<std::string> & filenames);

  /**
   * Process a single image with the 'file' command to find out the
   * number of pixels in the x and y directions.
   */
  void GetPixelInfo(std::string filename, int & xpixels, int & ypixels);

  /**
   * If true, forces the maximum width (height) of the mesh to be 1.0
   * while retaining the original aspect ratio of the image.
   */
  const bool _scale_to_one;

  /**
   * A number <= 1.0 which determines the number of cells in the mesh
   * per pixel in each direction. Defaults to 1.0
   * Example:
   * Given:  Original image is 1843x1590 pixels
   *         _cells_per_pixel = 0.3
   * Result: Mesh has 552x477 elements
   */
  const Real & _cells_per_pixel;
};

(test/include/meshes/StripeMesh.h)

// This file is part of the MOOSE framework
// https://www.mooseframework.org
//
// All rights reserved, see COPYRIGHT for full restrictions
// https://github.com/idaholab/moose/blob/master/COPYRIGHT
//
// Licensed under LGPL 2.1, please see LICENSE for details
// https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "GeneratedMesh.h"

/**
 * Mesh with subdomains as stripes
 *
 * NOTE: Tailored for rectangular meshes with quad elements
 */
class StripeMesh : public GeneratedMesh
{
public:
  static InputParameters validParams();

  StripeMesh(const InputParameters & parameters);
  StripeMesh(const StripeMesh & other_mesh);
  virtual ~StripeMesh();

  virtual MooseMesh & clone() const;

  virtual void buildMesh();

protected:
  unsigned int _n_stripes; ///< number of stripes
};

Description
Example Syntax
Input Parameters
Input Files
Child Objects

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